attachment c quality assurance/quality ...the qa/qc plan develope fodr this project is a updaten d...

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SDMS DocID 284213 ATTACHMENT C QUALITY ASSURANCE/QUALITY CONTROL PLAN OLD SOUTHINGTON LANDFILL SOUTHINGTON, CONNECTICUT Prepared For: The Potentially Responsible Parties for Old Southington Landfill and the Region 1 - Environmental Protection Agency Prepared By: Goldberg-Zoino & Associates, Inc. 204 Spring Hill Road Trumbull, Connecticut 06611 With Input by NET Atlantic, Inc. December, 1987 Revised May, 1988 Revised May, 1990 File No. 50124 Copyright 1990 Goldberg-Zoino & Associates, Inc.

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Page 1: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

SDMS DocID 284213

ATTACHMENT C QUALITY ASSURANCEQUALITY CONTROL PLAN

OLD SOUTHINGTON LANDFILL SOUTHINGTON CONNECTICUT

Prepared For

The Potentially Responsible Parties for Old Southington Landfill

and the Region 1 - Environmental Protection Agency

Prepared By

Goldberg-Zoino amp Associates Inc 204 Spring Hill Road

Trumbull Connecticut 06611

With Input by NET Atlantic Inc

December 1987 Revised May 1988 Revised May 1990 File No 50124

Copyright 1990 Goldberg-Zoino amp Associates Inc

GOLDBERG-ZOINO amp ASSOCIATES INC CONSULTING ENGINEERS GEOLOGISTS ENVIRONMENTAL SCIENTISTS

Tre fo i l Park 204 Spr ing H i l l Road Tni inhul l CT 06611 ( K U ) 26N-OSOS FAX [2()3| 26S-42

June 4 1990 File No 5012426

Ms Margaret Velie Remedial Project Manager US Environmental Protection Agency JFK Federal Building (HED-CAN3) Boston Massachusetts 02203-2211

Re Old Southington Landfill Revisions to Quality AssuranceQuality Control Plan Southington Connecticut

Dear Ms Velie

Enclosed you will find the revised text and tables pertaining to Attachment C Quality AssuranceQuality Control Plan Old Southington Landfill Southington Connecticut These revisions incorporate modifications and address comments made by the US EPA EBASCO and Roy F Weston Inc as outlined in Charles Porferts memo to you dated May 31 1990 We have noted where changes were made to the text andor tables where appropriate using an in the margins As requested we also noted the revision date at the bottom of the revised pages

Your prompt review of this material is requested so that final approval on forthcoming field activities can be obtained

If you have any questions regarding the enclosures please call

Very truly yours

GOLDBERG-Z0IHO amp ASSOCIATES INC

KACelm

cc Mr J Thompson Pepe amp Hazard Mr D Montany Pratt amp Whitney Attorney R Argazzi Pratt amp Whitney Attorney T Reitano Lowenstein et al Ms E Peach Department of Environmental Protection Ms D Grotzinger Ebasco Services Inc Mr C Porfert US EPA

Connect icut bull Ma ine bull Massachusetts bull Michigan bull Now Hampshire bull New York bull Pennsylvania bull Rhode Island A subsidiary of CiZA CcoEnvi ronmenta l Technologies Inc

An I ijuil i )ppoitunu v lmplnvrl M h H

OLD SOUTHINGTON LANDFILL QUALITY ASSURANCEQUALITY CONTROL PLAN

TABLE OF CONTENTS PAGE

100 PROJECT DESCRIPTION 1 110 INTRODUCTION 1 120 SITE DESCRIPTION 1 130 SITE HISTORY 2 140 PROJECT OBJECTIVES AND SCOPE 2 150 PROJECT TASK SCHEDULE 3 160 INTENDED DATA UTILIZATION 3 170 MONITORING NETWORK ANALYSIS DESIGN

AND RATIONALE 4

200 PROJECT ORGANIZATION AND RESPONSIBILITY 4 210 GENERAL STRUCTURE 4 220 PROJECT RESPONSIBILITIES 4

300 QUALITY ASSURANCE OBJECTIVES 7 310 FIELD QAQC 7

311 Sampling 7 312 Field Activities 8 313 Administrative Procedures 9

320 LABORATORY 10 321 Laboratory Data Quality Objectives 10 322 Precision and Accuracy Target Values 10

400 SAMPLING PROCEDURES 18 410 SAMPLE SITE SELECTION 18 420 SAMPLE CONTAINERS PRESERVATION TRANSPORT

AND STORAGE 19

500 SAMPLE CUSTODY PROCEDURES 20 510 LOGGING OF SAMPLES 20 520 SAMPLE IDENTIFICATION NUMBERS 21

600 PROCEDURES FOR INSTRUMENT CALIBRATION 22 610 LABORATORY INSTRUMENT 22 620 FIELD INSTRUMENTS CALIBRATION AND

PREVENTIVE MAINTENANCE 22

700 ANALYTICAL METHODS 24 710 ANALYTICAL METHODS 24 720 LABORATORY STANDARD OPERATING PROCEDURES 25 730 CONTAINER TYPE PRESERVATIVES AND

HOLDING TIME 26

800 DOCUMENTATION DATA REDUCTION AND REPORTING 27 810 DOCUMENTATION 27 820 DATA REDUCTION 27 830 VALIDATION 28

OLD SOUTHINGTON LANDFILL QUALITY ASSURANCEQUALITY CONTROL PLAN

TABLE OF CONTENTS (continued) PAGE

840 LABORATORY REPORTS 28 8 29 41 Information Required for Report Writing842 Information Included in the Laboratory Report 29

900 INTERNAL QUALITY CONTROL CHECKS 30

1000 PERFORMANCESYSTEM AUDITS 30

1100 PREVENTIVE MAINTENANCE PROCEDURES 31

1200 DATA ASSESSMENT 31

1300 CORRECTIVE ACTION 32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT 33

TABLES

TABLE 1 - PROPOSED SAMPLING LOCATIONS AND LABORATORY ANALYSIS TABLE 2 - SUMMARY OF FIELDQA SAMPLES TABLE 3 - CONTAINERS AND PRESERVATIVES TABLE 4 - QA LEVEL OF EFFORT FOR FIELD MEASUREMENTS TABLE 5 - NET ATLANTIC LABORATORY PROJECT PERSONNEL TABLE 6 - EPA REQUIRED HSL ANALYTICAL PARAMETERS

FIGURES

FIGURE 1 - SITE PLAN FOR OLD SOUTHINGTON LANDFILL FIGURE 2 - PROJECT ORGANIZATIONAL CHART FIGURE 3 - NET ATLANTIC ORGANIZATIONAL CHART FIGURE 4 - SUBSURFACE EXPLORATION AND SAMPLING LOCATION MAP FIGURE 5 - SAMPLE LABELS FIGURE 6 - CHAIN-OF-CUSTODY FORM FIGURE 7 - FIELD DATA RECORD

APPENDICES

APPENDIX A - QUALITY ASSURANCE PROJECT PLAN FOR ANALYTICAL SERVICES IN SUPPORT OF THE OLD SOUTHINGTON LANDFILL PROJECT SOUTHINGTON CONNECTICUT

Quality AssuranceQuality Control Plan

100 PROJECT DESCRIPTION

110 INTRODUCTION

The objective of the Quality AssuranceQuality Control QAQC Plan is to document in writing site-specific objectives policies organization functional activities and specific QAQC activities designed to facilitate the data quality objectives (DQOs) of the RIFS The QAQC Plan will cover relevant environmental related measurements

The QAQC Plan developed for this project is an updated form of the Quality Assurance Project Plan prepared by GZA in June 1985 as revised December 1987 and May 1988 In addition the September 1988 Addendum 1 is now included herein The purpose of the Plan is to document quality control and quality assurance policies procedures routines and specifications for each tested medium Project activities throughout the RIFS will be conducted in compliance with the QAQC Plan

120 SITE DESCRIPTION

The Old Southington Landfill (aka Old Turnpike Road Landfill) is approximately a 10-acre site located adjacent to the east side of Old Turnpike Road in the Plantsville section of the Town of Southington Connecticut According to Town officials from approximately 1920 to 1967 the site was used as a disposal area by Town residents and commercial and industrial organizations After 1967 the landfill was closed capped subdivided and sold as commercial property by the Town of Southington The landfill and nearby areas are presently occupied by residential commercial and industrial structures (Figure 2)

Black Pond (approximately 600x 400 in size) is located east of the landfill An unnamed stream flows west from the northwest side of the pond beneath Old Turnpike Road and through the wetland area located west of the landfill The stream ultimately discharges to the Quinnipiac River

The former Municipal Well No 5 is located approximately 700 feet northwest of the landfill near a wetland area The well was installed in the Southington Water Department and was activated as a potable water-supply in 1971 In 1979 the municipal well was de-activated because groundwater quality results indicated the presence of volatile organic compounds including 111shytrichloroethane at levels that exceeded the Connecticut Department of Health Water Quality standards The well was never reactivated and was officially abandoned by the Southington Water Board in August 1987

The site is located approximately 4000 feet east of the Quinnipiac River within the Quinnipiac River Valley The overall topography in the immediate vicinity of the Old Southington Landfill area generally consists of rolling hills with low to moderate relief Elevations in the site area range from approximately 150 feet above mean sea level (MSL) northeast of the landfill on Rejean Road to over 200 feet (MSL) on the ridges south of Black Pond (Figure 1) In the landfill area surface drainage appears to flow toward Black Pond

The study area currently includes the Old Southington Landfill and land areas plusmn1200 feet to the west including the properties occupied by Municipal Well No 5 Lori Engineering Corporation and Chuck amp Eddies Used Auto Parts (junkyard) and WTNY

The natural topography of the area has been altered by landfill operations south and west of Black Pond and by gravel excavations southeast and west of the landfill According to longtime residents of the area the landfill was originally a wetland surrounding Black Pond

130 SITE HISTORY

From approximately 1920 to 1967 the Old Southington Landfill site was used as a municipal disposal area where residential commercial and industrial wastes were disposed Prior to 1950 the operating practices of the landfill are not well known although Southington personnel describe the past disposal operations as open dumping

Liquid and semi-liquid hazardous materials were reportedly disposed of in the Old Southington Landfill by a variety of industries Hazardous materials reportedly disposed of in the landfill include metal hydroxide sludge metals organic solvents and acidalkali solutions

In 1967 the Town of Southington closed the landfill Closure procedures including compacting loose refuse and covering the landfill with at least two feet of clean-fill material Parts of the landfill were subdivided and sold for commercial development The landfill site and adjacent areas have been developed since the landfill closure and several residential and commercialindustrial structures presently occupy the closed landfill and adjacent areas (Figure 2)

140 PROJECT OBJECTIVES AND SCOPE

The primary objective of the RIFS is to obtain the supporting data analyses and conclusions necessary to select a specific remedial action for the site The major objectives of the RI are to

1 Evaluate the source(s) nature extent and distribution of contaminants released

2 Evaluate potential exposure pathways 3 Assess the extent of risks to public health and

environment 4 Gather data needed for assessing the feasibility of

potential remedial actions and 5 Provide sufficient information to select a remedy sign

a record of decision and develop an initial design of the selected remedial action

To accomplish these objectives investigations will be conducted in each of the following areas

1 Groundwater 2 Svirface water 3 Soil and Sediment 4 Ambient Air

150 PROJECT TASK SCHEDULE

The RIFS process is composed of six major phases Each is associated with one or more major predetermined deliverables to EPA The six phases include RIFS scope initial site characterization initial screening of alternatives post screening field investigation detailed analysis of alternatives and RIFS Report A schedule including deliverables and time frame is presented in Section 120 (Schedule for RIFS) of the RIFS Work Plan

160 INFERRED DATA UTILIZATION

The purpose of the groundwater sampling efforts is to obtain data that will assist in development of a hydrogeologic understanding of groundwater flow associated contaminant distribution patterns and potential impacts to sensitive receivers This information is required to assist in evaluation of the no action alternative and migration control alternatives

Soil and sediment samples are required to assess the extent of contamination and to evaluate the concentration and position of the contaminated materials Information concerning the extent of contamination its concentration and composition are required to evaluate many of the remedial action alternatives

Surface water samples will be collected in order to assess the potential hazard of the site to receptors and to help determine migration rates of the contaminants from the source

Soil gas samples will help determine where sources of major soil contamination are located

GZ

170 MONITORING NETWORK ANALYSIS AND DESIGN RATIONALE

The design of the RI program including sample type sample number sample site locations sample matrices and analytical parameters is discussed in the Sampling and Analysis Plan (Attachment B)

Figure 4 presents the monitor well and surface water locations to be utilized for this investigation Sampling analytical parameters are presented on Tables 1 and 5

Sampling protocol including container type sample presentation handling and holding time limitation and information regarding analytical detection limits and laboratory QA considerations are presented in the Appendix A to this plan NET Atlantic Inc Cambridge Division (NET) Quality Assurance Project Plan for Analytical Services in Support of the Old Southington Landfill Project (QAPP) This appendix is a separate attachment

200 PROJECT OPERATION AND RESPONSIBILITY

210 GENERAL STRUCTURE

GZA will perform the Remedial Investigation and the Feasibility Study (RIFS)

The GZA project team for the RIFS consist of Managers Geologists Hydrogeologists Engineers Toxicologists Chemists and Environshymental Specialists NET Atlantic Inc Cambridge Division [NET formerly known as Cambridge Analytical Associates Inc (CAA)] a CLP (EPA Superfund Contract Laboratory Program) facility will perform the Laboratory Analyses The project organization and principal lines of communication are presented in the project organization chart shown in Figure 2 of this document

220 PROJECT RESPONSIBILITIES

Goldberg-Zoino amp Associates Inc is responsible for the collection and on-site assessment of environmental samples The specific responsibilities which have been detailed in the Scope of Work and Attachment B (Sampling and Analysis Plan) include

- on-site subsurface explorations - sample collection - field screening of selected samples - initiating chain of custody procedures for samples - maintaining field logs - QAQC field checks - RIFS report preparation

All of these activities are described and governed by the Quality Assurance Project Plan Project staff positions and support organizations are summarized below

The Principal-in-Charge (PIC) John E Ayres is responsible for staffing and conducting the project As part of his QA responshysibilities he will

1 Maintain this QAPP 2 Indicate the types of QA records to be retained for the project 3 Provide for QA audits 4 Approve reports and material for release 5 Approve task plans and operating systems

The Project Manager (PM) Kathleen Cyr PE is responsible for maintaining a clear definition of and adherence to scope schedule and budget As part of this responsibility she will

1 Serve as the communication link with all PRPs and the EPA

2 Provide overall technical direction for preparation of work plans and the conduct of tasks performed under this contract

3 Maintain budgetary and schedule surveillance and regularly inform the Principal-in-Charge on budgetary and scheduling status

Health and Safety Officer (HSO) Rick Harding PhD is responsible for establishing personnel safety and protection guidelines and mandatory operational procedures for site activities As part of his QA responsibilities he will

1 Initiate health and safety procedures at the site at the start of the program

2 Conduct monthly (at a minimum) health and safety inspection

3 Review records sample test results and compliance with specifications

4 Report findings to the project manager and site safety officer

Field Manager (FM1 (Remedial Investigation and Feasibility Study) Christopher Kopley is responsible for specific engineering scientific and analytical operations As part of his QA responshysibility he will

1 Initiate develop and check subtask plans including initiating monitoring and accepting support services and products

2 Identify safety hazards and ensure that the associated risks are reduced to acceptable levels

3 Supervise and participate in field operations analyses data collection and data reduction

GZ

4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

GZ

300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

GZ

distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

GZ

320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

GZ

VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 2: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

GOLDBERG-ZOINO amp ASSOCIATES INC CONSULTING ENGINEERS GEOLOGISTS ENVIRONMENTAL SCIENTISTS

Tre fo i l Park 204 Spr ing H i l l Road Tni inhul l CT 06611 ( K U ) 26N-OSOS FAX [2()3| 26S-42

June 4 1990 File No 5012426

Ms Margaret Velie Remedial Project Manager US Environmental Protection Agency JFK Federal Building (HED-CAN3) Boston Massachusetts 02203-2211

Re Old Southington Landfill Revisions to Quality AssuranceQuality Control Plan Southington Connecticut

Dear Ms Velie

Enclosed you will find the revised text and tables pertaining to Attachment C Quality AssuranceQuality Control Plan Old Southington Landfill Southington Connecticut These revisions incorporate modifications and address comments made by the US EPA EBASCO and Roy F Weston Inc as outlined in Charles Porferts memo to you dated May 31 1990 We have noted where changes were made to the text andor tables where appropriate using an in the margins As requested we also noted the revision date at the bottom of the revised pages

Your prompt review of this material is requested so that final approval on forthcoming field activities can be obtained

If you have any questions regarding the enclosures please call

Very truly yours

GOLDBERG-Z0IHO amp ASSOCIATES INC

KACelm

cc Mr J Thompson Pepe amp Hazard Mr D Montany Pratt amp Whitney Attorney R Argazzi Pratt amp Whitney Attorney T Reitano Lowenstein et al Ms E Peach Department of Environmental Protection Ms D Grotzinger Ebasco Services Inc Mr C Porfert US EPA

Connect icut bull Ma ine bull Massachusetts bull Michigan bull Now Hampshire bull New York bull Pennsylvania bull Rhode Island A subsidiary of CiZA CcoEnvi ronmenta l Technologies Inc

An I ijuil i )ppoitunu v lmplnvrl M h H

OLD SOUTHINGTON LANDFILL QUALITY ASSURANCEQUALITY CONTROL PLAN

TABLE OF CONTENTS PAGE

100 PROJECT DESCRIPTION 1 110 INTRODUCTION 1 120 SITE DESCRIPTION 1 130 SITE HISTORY 2 140 PROJECT OBJECTIVES AND SCOPE 2 150 PROJECT TASK SCHEDULE 3 160 INTENDED DATA UTILIZATION 3 170 MONITORING NETWORK ANALYSIS DESIGN

AND RATIONALE 4

200 PROJECT ORGANIZATION AND RESPONSIBILITY 4 210 GENERAL STRUCTURE 4 220 PROJECT RESPONSIBILITIES 4

300 QUALITY ASSURANCE OBJECTIVES 7 310 FIELD QAQC 7

311 Sampling 7 312 Field Activities 8 313 Administrative Procedures 9

320 LABORATORY 10 321 Laboratory Data Quality Objectives 10 322 Precision and Accuracy Target Values 10

400 SAMPLING PROCEDURES 18 410 SAMPLE SITE SELECTION 18 420 SAMPLE CONTAINERS PRESERVATION TRANSPORT

AND STORAGE 19

500 SAMPLE CUSTODY PROCEDURES 20 510 LOGGING OF SAMPLES 20 520 SAMPLE IDENTIFICATION NUMBERS 21

600 PROCEDURES FOR INSTRUMENT CALIBRATION 22 610 LABORATORY INSTRUMENT 22 620 FIELD INSTRUMENTS CALIBRATION AND

PREVENTIVE MAINTENANCE 22

700 ANALYTICAL METHODS 24 710 ANALYTICAL METHODS 24 720 LABORATORY STANDARD OPERATING PROCEDURES 25 730 CONTAINER TYPE PRESERVATIVES AND

HOLDING TIME 26

800 DOCUMENTATION DATA REDUCTION AND REPORTING 27 810 DOCUMENTATION 27 820 DATA REDUCTION 27 830 VALIDATION 28

OLD SOUTHINGTON LANDFILL QUALITY ASSURANCEQUALITY CONTROL PLAN

TABLE OF CONTENTS (continued) PAGE

840 LABORATORY REPORTS 28 8 29 41 Information Required for Report Writing842 Information Included in the Laboratory Report 29

900 INTERNAL QUALITY CONTROL CHECKS 30

1000 PERFORMANCESYSTEM AUDITS 30

1100 PREVENTIVE MAINTENANCE PROCEDURES 31

1200 DATA ASSESSMENT 31

1300 CORRECTIVE ACTION 32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT 33

TABLES

TABLE 1 - PROPOSED SAMPLING LOCATIONS AND LABORATORY ANALYSIS TABLE 2 - SUMMARY OF FIELDQA SAMPLES TABLE 3 - CONTAINERS AND PRESERVATIVES TABLE 4 - QA LEVEL OF EFFORT FOR FIELD MEASUREMENTS TABLE 5 - NET ATLANTIC LABORATORY PROJECT PERSONNEL TABLE 6 - EPA REQUIRED HSL ANALYTICAL PARAMETERS

FIGURES

FIGURE 1 - SITE PLAN FOR OLD SOUTHINGTON LANDFILL FIGURE 2 - PROJECT ORGANIZATIONAL CHART FIGURE 3 - NET ATLANTIC ORGANIZATIONAL CHART FIGURE 4 - SUBSURFACE EXPLORATION AND SAMPLING LOCATION MAP FIGURE 5 - SAMPLE LABELS FIGURE 6 - CHAIN-OF-CUSTODY FORM FIGURE 7 - FIELD DATA RECORD

APPENDICES

APPENDIX A - QUALITY ASSURANCE PROJECT PLAN FOR ANALYTICAL SERVICES IN SUPPORT OF THE OLD SOUTHINGTON LANDFILL PROJECT SOUTHINGTON CONNECTICUT

Quality AssuranceQuality Control Plan

100 PROJECT DESCRIPTION

110 INTRODUCTION

The objective of the Quality AssuranceQuality Control QAQC Plan is to document in writing site-specific objectives policies organization functional activities and specific QAQC activities designed to facilitate the data quality objectives (DQOs) of the RIFS The QAQC Plan will cover relevant environmental related measurements

The QAQC Plan developed for this project is an updated form of the Quality Assurance Project Plan prepared by GZA in June 1985 as revised December 1987 and May 1988 In addition the September 1988 Addendum 1 is now included herein The purpose of the Plan is to document quality control and quality assurance policies procedures routines and specifications for each tested medium Project activities throughout the RIFS will be conducted in compliance with the QAQC Plan

120 SITE DESCRIPTION

The Old Southington Landfill (aka Old Turnpike Road Landfill) is approximately a 10-acre site located adjacent to the east side of Old Turnpike Road in the Plantsville section of the Town of Southington Connecticut According to Town officials from approximately 1920 to 1967 the site was used as a disposal area by Town residents and commercial and industrial organizations After 1967 the landfill was closed capped subdivided and sold as commercial property by the Town of Southington The landfill and nearby areas are presently occupied by residential commercial and industrial structures (Figure 2)

Black Pond (approximately 600x 400 in size) is located east of the landfill An unnamed stream flows west from the northwest side of the pond beneath Old Turnpike Road and through the wetland area located west of the landfill The stream ultimately discharges to the Quinnipiac River

The former Municipal Well No 5 is located approximately 700 feet northwest of the landfill near a wetland area The well was installed in the Southington Water Department and was activated as a potable water-supply in 1971 In 1979 the municipal well was de-activated because groundwater quality results indicated the presence of volatile organic compounds including 111shytrichloroethane at levels that exceeded the Connecticut Department of Health Water Quality standards The well was never reactivated and was officially abandoned by the Southington Water Board in August 1987

The site is located approximately 4000 feet east of the Quinnipiac River within the Quinnipiac River Valley The overall topography in the immediate vicinity of the Old Southington Landfill area generally consists of rolling hills with low to moderate relief Elevations in the site area range from approximately 150 feet above mean sea level (MSL) northeast of the landfill on Rejean Road to over 200 feet (MSL) on the ridges south of Black Pond (Figure 1) In the landfill area surface drainage appears to flow toward Black Pond

The study area currently includes the Old Southington Landfill and land areas plusmn1200 feet to the west including the properties occupied by Municipal Well No 5 Lori Engineering Corporation and Chuck amp Eddies Used Auto Parts (junkyard) and WTNY

The natural topography of the area has been altered by landfill operations south and west of Black Pond and by gravel excavations southeast and west of the landfill According to longtime residents of the area the landfill was originally a wetland surrounding Black Pond

130 SITE HISTORY

From approximately 1920 to 1967 the Old Southington Landfill site was used as a municipal disposal area where residential commercial and industrial wastes were disposed Prior to 1950 the operating practices of the landfill are not well known although Southington personnel describe the past disposal operations as open dumping

Liquid and semi-liquid hazardous materials were reportedly disposed of in the Old Southington Landfill by a variety of industries Hazardous materials reportedly disposed of in the landfill include metal hydroxide sludge metals organic solvents and acidalkali solutions

In 1967 the Town of Southington closed the landfill Closure procedures including compacting loose refuse and covering the landfill with at least two feet of clean-fill material Parts of the landfill were subdivided and sold for commercial development The landfill site and adjacent areas have been developed since the landfill closure and several residential and commercialindustrial structures presently occupy the closed landfill and adjacent areas (Figure 2)

140 PROJECT OBJECTIVES AND SCOPE

The primary objective of the RIFS is to obtain the supporting data analyses and conclusions necessary to select a specific remedial action for the site The major objectives of the RI are to

1 Evaluate the source(s) nature extent and distribution of contaminants released

2 Evaluate potential exposure pathways 3 Assess the extent of risks to public health and

environment 4 Gather data needed for assessing the feasibility of

potential remedial actions and 5 Provide sufficient information to select a remedy sign

a record of decision and develop an initial design of the selected remedial action

To accomplish these objectives investigations will be conducted in each of the following areas

1 Groundwater 2 Svirface water 3 Soil and Sediment 4 Ambient Air

150 PROJECT TASK SCHEDULE

The RIFS process is composed of six major phases Each is associated with one or more major predetermined deliverables to EPA The six phases include RIFS scope initial site characterization initial screening of alternatives post screening field investigation detailed analysis of alternatives and RIFS Report A schedule including deliverables and time frame is presented in Section 120 (Schedule for RIFS) of the RIFS Work Plan

160 INFERRED DATA UTILIZATION

The purpose of the groundwater sampling efforts is to obtain data that will assist in development of a hydrogeologic understanding of groundwater flow associated contaminant distribution patterns and potential impacts to sensitive receivers This information is required to assist in evaluation of the no action alternative and migration control alternatives

Soil and sediment samples are required to assess the extent of contamination and to evaluate the concentration and position of the contaminated materials Information concerning the extent of contamination its concentration and composition are required to evaluate many of the remedial action alternatives

Surface water samples will be collected in order to assess the potential hazard of the site to receptors and to help determine migration rates of the contaminants from the source

Soil gas samples will help determine where sources of major soil contamination are located

GZ

170 MONITORING NETWORK ANALYSIS AND DESIGN RATIONALE

The design of the RI program including sample type sample number sample site locations sample matrices and analytical parameters is discussed in the Sampling and Analysis Plan (Attachment B)

Figure 4 presents the monitor well and surface water locations to be utilized for this investigation Sampling analytical parameters are presented on Tables 1 and 5

Sampling protocol including container type sample presentation handling and holding time limitation and information regarding analytical detection limits and laboratory QA considerations are presented in the Appendix A to this plan NET Atlantic Inc Cambridge Division (NET) Quality Assurance Project Plan for Analytical Services in Support of the Old Southington Landfill Project (QAPP) This appendix is a separate attachment

200 PROJECT OPERATION AND RESPONSIBILITY

210 GENERAL STRUCTURE

GZA will perform the Remedial Investigation and the Feasibility Study (RIFS)

The GZA project team for the RIFS consist of Managers Geologists Hydrogeologists Engineers Toxicologists Chemists and Environshymental Specialists NET Atlantic Inc Cambridge Division [NET formerly known as Cambridge Analytical Associates Inc (CAA)] a CLP (EPA Superfund Contract Laboratory Program) facility will perform the Laboratory Analyses The project organization and principal lines of communication are presented in the project organization chart shown in Figure 2 of this document

220 PROJECT RESPONSIBILITIES

Goldberg-Zoino amp Associates Inc is responsible for the collection and on-site assessment of environmental samples The specific responsibilities which have been detailed in the Scope of Work and Attachment B (Sampling and Analysis Plan) include

- on-site subsurface explorations - sample collection - field screening of selected samples - initiating chain of custody procedures for samples - maintaining field logs - QAQC field checks - RIFS report preparation

All of these activities are described and governed by the Quality Assurance Project Plan Project staff positions and support organizations are summarized below

The Principal-in-Charge (PIC) John E Ayres is responsible for staffing and conducting the project As part of his QA responshysibilities he will

1 Maintain this QAPP 2 Indicate the types of QA records to be retained for the project 3 Provide for QA audits 4 Approve reports and material for release 5 Approve task plans and operating systems

The Project Manager (PM) Kathleen Cyr PE is responsible for maintaining a clear definition of and adherence to scope schedule and budget As part of this responsibility she will

1 Serve as the communication link with all PRPs and the EPA

2 Provide overall technical direction for preparation of work plans and the conduct of tasks performed under this contract

3 Maintain budgetary and schedule surveillance and regularly inform the Principal-in-Charge on budgetary and scheduling status

Health and Safety Officer (HSO) Rick Harding PhD is responsible for establishing personnel safety and protection guidelines and mandatory operational procedures for site activities As part of his QA responsibilities he will

1 Initiate health and safety procedures at the site at the start of the program

2 Conduct monthly (at a minimum) health and safety inspection

3 Review records sample test results and compliance with specifications

4 Report findings to the project manager and site safety officer

Field Manager (FM1 (Remedial Investigation and Feasibility Study) Christopher Kopley is responsible for specific engineering scientific and analytical operations As part of his QA responshysibility he will

1 Initiate develop and check subtask plans including initiating monitoring and accepting support services and products

2 Identify safety hazards and ensure that the associated risks are reduced to acceptable levels

3 Supervise and participate in field operations analyses data collection and data reduction

GZ

4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

GZ

300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

GZ

distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

GZ

320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

GZ

VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

GZ

OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

GZ

OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 3: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

OLD SOUTHINGTON LANDFILL QUALITY ASSURANCEQUALITY CONTROL PLAN

TABLE OF CONTENTS PAGE

100 PROJECT DESCRIPTION 1 110 INTRODUCTION 1 120 SITE DESCRIPTION 1 130 SITE HISTORY 2 140 PROJECT OBJECTIVES AND SCOPE 2 150 PROJECT TASK SCHEDULE 3 160 INTENDED DATA UTILIZATION 3 170 MONITORING NETWORK ANALYSIS DESIGN

AND RATIONALE 4

200 PROJECT ORGANIZATION AND RESPONSIBILITY 4 210 GENERAL STRUCTURE 4 220 PROJECT RESPONSIBILITIES 4

300 QUALITY ASSURANCE OBJECTIVES 7 310 FIELD QAQC 7

311 Sampling 7 312 Field Activities 8 313 Administrative Procedures 9

320 LABORATORY 10 321 Laboratory Data Quality Objectives 10 322 Precision and Accuracy Target Values 10

400 SAMPLING PROCEDURES 18 410 SAMPLE SITE SELECTION 18 420 SAMPLE CONTAINERS PRESERVATION TRANSPORT

AND STORAGE 19

500 SAMPLE CUSTODY PROCEDURES 20 510 LOGGING OF SAMPLES 20 520 SAMPLE IDENTIFICATION NUMBERS 21

600 PROCEDURES FOR INSTRUMENT CALIBRATION 22 610 LABORATORY INSTRUMENT 22 620 FIELD INSTRUMENTS CALIBRATION AND

PREVENTIVE MAINTENANCE 22

700 ANALYTICAL METHODS 24 710 ANALYTICAL METHODS 24 720 LABORATORY STANDARD OPERATING PROCEDURES 25 730 CONTAINER TYPE PRESERVATIVES AND

HOLDING TIME 26

800 DOCUMENTATION DATA REDUCTION AND REPORTING 27 810 DOCUMENTATION 27 820 DATA REDUCTION 27 830 VALIDATION 28

OLD SOUTHINGTON LANDFILL QUALITY ASSURANCEQUALITY CONTROL PLAN

TABLE OF CONTENTS (continued) PAGE

840 LABORATORY REPORTS 28 8 29 41 Information Required for Report Writing842 Information Included in the Laboratory Report 29

900 INTERNAL QUALITY CONTROL CHECKS 30

1000 PERFORMANCESYSTEM AUDITS 30

1100 PREVENTIVE MAINTENANCE PROCEDURES 31

1200 DATA ASSESSMENT 31

1300 CORRECTIVE ACTION 32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT 33

TABLES

TABLE 1 - PROPOSED SAMPLING LOCATIONS AND LABORATORY ANALYSIS TABLE 2 - SUMMARY OF FIELDQA SAMPLES TABLE 3 - CONTAINERS AND PRESERVATIVES TABLE 4 - QA LEVEL OF EFFORT FOR FIELD MEASUREMENTS TABLE 5 - NET ATLANTIC LABORATORY PROJECT PERSONNEL TABLE 6 - EPA REQUIRED HSL ANALYTICAL PARAMETERS

FIGURES

FIGURE 1 - SITE PLAN FOR OLD SOUTHINGTON LANDFILL FIGURE 2 - PROJECT ORGANIZATIONAL CHART FIGURE 3 - NET ATLANTIC ORGANIZATIONAL CHART FIGURE 4 - SUBSURFACE EXPLORATION AND SAMPLING LOCATION MAP FIGURE 5 - SAMPLE LABELS FIGURE 6 - CHAIN-OF-CUSTODY FORM FIGURE 7 - FIELD DATA RECORD

APPENDICES

APPENDIX A - QUALITY ASSURANCE PROJECT PLAN FOR ANALYTICAL SERVICES IN SUPPORT OF THE OLD SOUTHINGTON LANDFILL PROJECT SOUTHINGTON CONNECTICUT

Quality AssuranceQuality Control Plan

100 PROJECT DESCRIPTION

110 INTRODUCTION

The objective of the Quality AssuranceQuality Control QAQC Plan is to document in writing site-specific objectives policies organization functional activities and specific QAQC activities designed to facilitate the data quality objectives (DQOs) of the RIFS The QAQC Plan will cover relevant environmental related measurements

The QAQC Plan developed for this project is an updated form of the Quality Assurance Project Plan prepared by GZA in June 1985 as revised December 1987 and May 1988 In addition the September 1988 Addendum 1 is now included herein The purpose of the Plan is to document quality control and quality assurance policies procedures routines and specifications for each tested medium Project activities throughout the RIFS will be conducted in compliance with the QAQC Plan

120 SITE DESCRIPTION

The Old Southington Landfill (aka Old Turnpike Road Landfill) is approximately a 10-acre site located adjacent to the east side of Old Turnpike Road in the Plantsville section of the Town of Southington Connecticut According to Town officials from approximately 1920 to 1967 the site was used as a disposal area by Town residents and commercial and industrial organizations After 1967 the landfill was closed capped subdivided and sold as commercial property by the Town of Southington The landfill and nearby areas are presently occupied by residential commercial and industrial structures (Figure 2)

Black Pond (approximately 600x 400 in size) is located east of the landfill An unnamed stream flows west from the northwest side of the pond beneath Old Turnpike Road and through the wetland area located west of the landfill The stream ultimately discharges to the Quinnipiac River

The former Municipal Well No 5 is located approximately 700 feet northwest of the landfill near a wetland area The well was installed in the Southington Water Department and was activated as a potable water-supply in 1971 In 1979 the municipal well was de-activated because groundwater quality results indicated the presence of volatile organic compounds including 111shytrichloroethane at levels that exceeded the Connecticut Department of Health Water Quality standards The well was never reactivated and was officially abandoned by the Southington Water Board in August 1987

The site is located approximately 4000 feet east of the Quinnipiac River within the Quinnipiac River Valley The overall topography in the immediate vicinity of the Old Southington Landfill area generally consists of rolling hills with low to moderate relief Elevations in the site area range from approximately 150 feet above mean sea level (MSL) northeast of the landfill on Rejean Road to over 200 feet (MSL) on the ridges south of Black Pond (Figure 1) In the landfill area surface drainage appears to flow toward Black Pond

The study area currently includes the Old Southington Landfill and land areas plusmn1200 feet to the west including the properties occupied by Municipal Well No 5 Lori Engineering Corporation and Chuck amp Eddies Used Auto Parts (junkyard) and WTNY

The natural topography of the area has been altered by landfill operations south and west of Black Pond and by gravel excavations southeast and west of the landfill According to longtime residents of the area the landfill was originally a wetland surrounding Black Pond

130 SITE HISTORY

From approximately 1920 to 1967 the Old Southington Landfill site was used as a municipal disposal area where residential commercial and industrial wastes were disposed Prior to 1950 the operating practices of the landfill are not well known although Southington personnel describe the past disposal operations as open dumping

Liquid and semi-liquid hazardous materials were reportedly disposed of in the Old Southington Landfill by a variety of industries Hazardous materials reportedly disposed of in the landfill include metal hydroxide sludge metals organic solvents and acidalkali solutions

In 1967 the Town of Southington closed the landfill Closure procedures including compacting loose refuse and covering the landfill with at least two feet of clean-fill material Parts of the landfill were subdivided and sold for commercial development The landfill site and adjacent areas have been developed since the landfill closure and several residential and commercialindustrial structures presently occupy the closed landfill and adjacent areas (Figure 2)

140 PROJECT OBJECTIVES AND SCOPE

The primary objective of the RIFS is to obtain the supporting data analyses and conclusions necessary to select a specific remedial action for the site The major objectives of the RI are to

1 Evaluate the source(s) nature extent and distribution of contaminants released

2 Evaluate potential exposure pathways 3 Assess the extent of risks to public health and

environment 4 Gather data needed for assessing the feasibility of

potential remedial actions and 5 Provide sufficient information to select a remedy sign

a record of decision and develop an initial design of the selected remedial action

To accomplish these objectives investigations will be conducted in each of the following areas

1 Groundwater 2 Svirface water 3 Soil and Sediment 4 Ambient Air

150 PROJECT TASK SCHEDULE

The RIFS process is composed of six major phases Each is associated with one or more major predetermined deliverables to EPA The six phases include RIFS scope initial site characterization initial screening of alternatives post screening field investigation detailed analysis of alternatives and RIFS Report A schedule including deliverables and time frame is presented in Section 120 (Schedule for RIFS) of the RIFS Work Plan

160 INFERRED DATA UTILIZATION

The purpose of the groundwater sampling efforts is to obtain data that will assist in development of a hydrogeologic understanding of groundwater flow associated contaminant distribution patterns and potential impacts to sensitive receivers This information is required to assist in evaluation of the no action alternative and migration control alternatives

Soil and sediment samples are required to assess the extent of contamination and to evaluate the concentration and position of the contaminated materials Information concerning the extent of contamination its concentration and composition are required to evaluate many of the remedial action alternatives

Surface water samples will be collected in order to assess the potential hazard of the site to receptors and to help determine migration rates of the contaminants from the source

Soil gas samples will help determine where sources of major soil contamination are located

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170 MONITORING NETWORK ANALYSIS AND DESIGN RATIONALE

The design of the RI program including sample type sample number sample site locations sample matrices and analytical parameters is discussed in the Sampling and Analysis Plan (Attachment B)

Figure 4 presents the monitor well and surface water locations to be utilized for this investigation Sampling analytical parameters are presented on Tables 1 and 5

Sampling protocol including container type sample presentation handling and holding time limitation and information regarding analytical detection limits and laboratory QA considerations are presented in the Appendix A to this plan NET Atlantic Inc Cambridge Division (NET) Quality Assurance Project Plan for Analytical Services in Support of the Old Southington Landfill Project (QAPP) This appendix is a separate attachment

200 PROJECT OPERATION AND RESPONSIBILITY

210 GENERAL STRUCTURE

GZA will perform the Remedial Investigation and the Feasibility Study (RIFS)

The GZA project team for the RIFS consist of Managers Geologists Hydrogeologists Engineers Toxicologists Chemists and Environshymental Specialists NET Atlantic Inc Cambridge Division [NET formerly known as Cambridge Analytical Associates Inc (CAA)] a CLP (EPA Superfund Contract Laboratory Program) facility will perform the Laboratory Analyses The project organization and principal lines of communication are presented in the project organization chart shown in Figure 2 of this document

220 PROJECT RESPONSIBILITIES

Goldberg-Zoino amp Associates Inc is responsible for the collection and on-site assessment of environmental samples The specific responsibilities which have been detailed in the Scope of Work and Attachment B (Sampling and Analysis Plan) include

- on-site subsurface explorations - sample collection - field screening of selected samples - initiating chain of custody procedures for samples - maintaining field logs - QAQC field checks - RIFS report preparation

All of these activities are described and governed by the Quality Assurance Project Plan Project staff positions and support organizations are summarized below

The Principal-in-Charge (PIC) John E Ayres is responsible for staffing and conducting the project As part of his QA responshysibilities he will

1 Maintain this QAPP 2 Indicate the types of QA records to be retained for the project 3 Provide for QA audits 4 Approve reports and material for release 5 Approve task plans and operating systems

The Project Manager (PM) Kathleen Cyr PE is responsible for maintaining a clear definition of and adherence to scope schedule and budget As part of this responsibility she will

1 Serve as the communication link with all PRPs and the EPA

2 Provide overall technical direction for preparation of work plans and the conduct of tasks performed under this contract

3 Maintain budgetary and schedule surveillance and regularly inform the Principal-in-Charge on budgetary and scheduling status

Health and Safety Officer (HSO) Rick Harding PhD is responsible for establishing personnel safety and protection guidelines and mandatory operational procedures for site activities As part of his QA responsibilities he will

1 Initiate health and safety procedures at the site at the start of the program

2 Conduct monthly (at a minimum) health and safety inspection

3 Review records sample test results and compliance with specifications

4 Report findings to the project manager and site safety officer

Field Manager (FM1 (Remedial Investigation and Feasibility Study) Christopher Kopley is responsible for specific engineering scientific and analytical operations As part of his QA responshysibility he will

1 Initiate develop and check subtask plans including initiating monitoring and accepting support services and products

2 Identify safety hazards and ensure that the associated risks are reduced to acceptable levels

3 Supervise and participate in field operations analyses data collection and data reduction

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4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

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300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

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distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

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320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

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VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

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METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

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SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 4: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

OLD SOUTHINGTON LANDFILL QUALITY ASSURANCEQUALITY CONTROL PLAN

TABLE OF CONTENTS (continued) PAGE

840 LABORATORY REPORTS 28 8 29 41 Information Required for Report Writing842 Information Included in the Laboratory Report 29

900 INTERNAL QUALITY CONTROL CHECKS 30

1000 PERFORMANCESYSTEM AUDITS 30

1100 PREVENTIVE MAINTENANCE PROCEDURES 31

1200 DATA ASSESSMENT 31

1300 CORRECTIVE ACTION 32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT 33

TABLES

TABLE 1 - PROPOSED SAMPLING LOCATIONS AND LABORATORY ANALYSIS TABLE 2 - SUMMARY OF FIELDQA SAMPLES TABLE 3 - CONTAINERS AND PRESERVATIVES TABLE 4 - QA LEVEL OF EFFORT FOR FIELD MEASUREMENTS TABLE 5 - NET ATLANTIC LABORATORY PROJECT PERSONNEL TABLE 6 - EPA REQUIRED HSL ANALYTICAL PARAMETERS

FIGURES

FIGURE 1 - SITE PLAN FOR OLD SOUTHINGTON LANDFILL FIGURE 2 - PROJECT ORGANIZATIONAL CHART FIGURE 3 - NET ATLANTIC ORGANIZATIONAL CHART FIGURE 4 - SUBSURFACE EXPLORATION AND SAMPLING LOCATION MAP FIGURE 5 - SAMPLE LABELS FIGURE 6 - CHAIN-OF-CUSTODY FORM FIGURE 7 - FIELD DATA RECORD

APPENDICES

APPENDIX A - QUALITY ASSURANCE PROJECT PLAN FOR ANALYTICAL SERVICES IN SUPPORT OF THE OLD SOUTHINGTON LANDFILL PROJECT SOUTHINGTON CONNECTICUT

Quality AssuranceQuality Control Plan

100 PROJECT DESCRIPTION

110 INTRODUCTION

The objective of the Quality AssuranceQuality Control QAQC Plan is to document in writing site-specific objectives policies organization functional activities and specific QAQC activities designed to facilitate the data quality objectives (DQOs) of the RIFS The QAQC Plan will cover relevant environmental related measurements

The QAQC Plan developed for this project is an updated form of the Quality Assurance Project Plan prepared by GZA in June 1985 as revised December 1987 and May 1988 In addition the September 1988 Addendum 1 is now included herein The purpose of the Plan is to document quality control and quality assurance policies procedures routines and specifications for each tested medium Project activities throughout the RIFS will be conducted in compliance with the QAQC Plan

120 SITE DESCRIPTION

The Old Southington Landfill (aka Old Turnpike Road Landfill) is approximately a 10-acre site located adjacent to the east side of Old Turnpike Road in the Plantsville section of the Town of Southington Connecticut According to Town officials from approximately 1920 to 1967 the site was used as a disposal area by Town residents and commercial and industrial organizations After 1967 the landfill was closed capped subdivided and sold as commercial property by the Town of Southington The landfill and nearby areas are presently occupied by residential commercial and industrial structures (Figure 2)

Black Pond (approximately 600x 400 in size) is located east of the landfill An unnamed stream flows west from the northwest side of the pond beneath Old Turnpike Road and through the wetland area located west of the landfill The stream ultimately discharges to the Quinnipiac River

The former Municipal Well No 5 is located approximately 700 feet northwest of the landfill near a wetland area The well was installed in the Southington Water Department and was activated as a potable water-supply in 1971 In 1979 the municipal well was de-activated because groundwater quality results indicated the presence of volatile organic compounds including 111shytrichloroethane at levels that exceeded the Connecticut Department of Health Water Quality standards The well was never reactivated and was officially abandoned by the Southington Water Board in August 1987

The site is located approximately 4000 feet east of the Quinnipiac River within the Quinnipiac River Valley The overall topography in the immediate vicinity of the Old Southington Landfill area generally consists of rolling hills with low to moderate relief Elevations in the site area range from approximately 150 feet above mean sea level (MSL) northeast of the landfill on Rejean Road to over 200 feet (MSL) on the ridges south of Black Pond (Figure 1) In the landfill area surface drainage appears to flow toward Black Pond

The study area currently includes the Old Southington Landfill and land areas plusmn1200 feet to the west including the properties occupied by Municipal Well No 5 Lori Engineering Corporation and Chuck amp Eddies Used Auto Parts (junkyard) and WTNY

The natural topography of the area has been altered by landfill operations south and west of Black Pond and by gravel excavations southeast and west of the landfill According to longtime residents of the area the landfill was originally a wetland surrounding Black Pond

130 SITE HISTORY

From approximately 1920 to 1967 the Old Southington Landfill site was used as a municipal disposal area where residential commercial and industrial wastes were disposed Prior to 1950 the operating practices of the landfill are not well known although Southington personnel describe the past disposal operations as open dumping

Liquid and semi-liquid hazardous materials were reportedly disposed of in the Old Southington Landfill by a variety of industries Hazardous materials reportedly disposed of in the landfill include metal hydroxide sludge metals organic solvents and acidalkali solutions

In 1967 the Town of Southington closed the landfill Closure procedures including compacting loose refuse and covering the landfill with at least two feet of clean-fill material Parts of the landfill were subdivided and sold for commercial development The landfill site and adjacent areas have been developed since the landfill closure and several residential and commercialindustrial structures presently occupy the closed landfill and adjacent areas (Figure 2)

140 PROJECT OBJECTIVES AND SCOPE

The primary objective of the RIFS is to obtain the supporting data analyses and conclusions necessary to select a specific remedial action for the site The major objectives of the RI are to

1 Evaluate the source(s) nature extent and distribution of contaminants released

2 Evaluate potential exposure pathways 3 Assess the extent of risks to public health and

environment 4 Gather data needed for assessing the feasibility of

potential remedial actions and 5 Provide sufficient information to select a remedy sign

a record of decision and develop an initial design of the selected remedial action

To accomplish these objectives investigations will be conducted in each of the following areas

1 Groundwater 2 Svirface water 3 Soil and Sediment 4 Ambient Air

150 PROJECT TASK SCHEDULE

The RIFS process is composed of six major phases Each is associated with one or more major predetermined deliverables to EPA The six phases include RIFS scope initial site characterization initial screening of alternatives post screening field investigation detailed analysis of alternatives and RIFS Report A schedule including deliverables and time frame is presented in Section 120 (Schedule for RIFS) of the RIFS Work Plan

160 INFERRED DATA UTILIZATION

The purpose of the groundwater sampling efforts is to obtain data that will assist in development of a hydrogeologic understanding of groundwater flow associated contaminant distribution patterns and potential impacts to sensitive receivers This information is required to assist in evaluation of the no action alternative and migration control alternatives

Soil and sediment samples are required to assess the extent of contamination and to evaluate the concentration and position of the contaminated materials Information concerning the extent of contamination its concentration and composition are required to evaluate many of the remedial action alternatives

Surface water samples will be collected in order to assess the potential hazard of the site to receptors and to help determine migration rates of the contaminants from the source

Soil gas samples will help determine where sources of major soil contamination are located

GZ

170 MONITORING NETWORK ANALYSIS AND DESIGN RATIONALE

The design of the RI program including sample type sample number sample site locations sample matrices and analytical parameters is discussed in the Sampling and Analysis Plan (Attachment B)

Figure 4 presents the monitor well and surface water locations to be utilized for this investigation Sampling analytical parameters are presented on Tables 1 and 5

Sampling protocol including container type sample presentation handling and holding time limitation and information regarding analytical detection limits and laboratory QA considerations are presented in the Appendix A to this plan NET Atlantic Inc Cambridge Division (NET) Quality Assurance Project Plan for Analytical Services in Support of the Old Southington Landfill Project (QAPP) This appendix is a separate attachment

200 PROJECT OPERATION AND RESPONSIBILITY

210 GENERAL STRUCTURE

GZA will perform the Remedial Investigation and the Feasibility Study (RIFS)

The GZA project team for the RIFS consist of Managers Geologists Hydrogeologists Engineers Toxicologists Chemists and Environshymental Specialists NET Atlantic Inc Cambridge Division [NET formerly known as Cambridge Analytical Associates Inc (CAA)] a CLP (EPA Superfund Contract Laboratory Program) facility will perform the Laboratory Analyses The project organization and principal lines of communication are presented in the project organization chart shown in Figure 2 of this document

220 PROJECT RESPONSIBILITIES

Goldberg-Zoino amp Associates Inc is responsible for the collection and on-site assessment of environmental samples The specific responsibilities which have been detailed in the Scope of Work and Attachment B (Sampling and Analysis Plan) include

- on-site subsurface explorations - sample collection - field screening of selected samples - initiating chain of custody procedures for samples - maintaining field logs - QAQC field checks - RIFS report preparation

All of these activities are described and governed by the Quality Assurance Project Plan Project staff positions and support organizations are summarized below

The Principal-in-Charge (PIC) John E Ayres is responsible for staffing and conducting the project As part of his QA responshysibilities he will

1 Maintain this QAPP 2 Indicate the types of QA records to be retained for the project 3 Provide for QA audits 4 Approve reports and material for release 5 Approve task plans and operating systems

The Project Manager (PM) Kathleen Cyr PE is responsible for maintaining a clear definition of and adherence to scope schedule and budget As part of this responsibility she will

1 Serve as the communication link with all PRPs and the EPA

2 Provide overall technical direction for preparation of work plans and the conduct of tasks performed under this contract

3 Maintain budgetary and schedule surveillance and regularly inform the Principal-in-Charge on budgetary and scheduling status

Health and Safety Officer (HSO) Rick Harding PhD is responsible for establishing personnel safety and protection guidelines and mandatory operational procedures for site activities As part of his QA responsibilities he will

1 Initiate health and safety procedures at the site at the start of the program

2 Conduct monthly (at a minimum) health and safety inspection

3 Review records sample test results and compliance with specifications

4 Report findings to the project manager and site safety officer

Field Manager (FM1 (Remedial Investigation and Feasibility Study) Christopher Kopley is responsible for specific engineering scientific and analytical operations As part of his QA responshysibility he will

1 Initiate develop and check subtask plans including initiating monitoring and accepting support services and products

2 Identify safety hazards and ensure that the associated risks are reduced to acceptable levels

3 Supervise and participate in field operations analyses data collection and data reduction

GZ

4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

GZ

300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

GZ

distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

GZ

320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

GZ

VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

GZ

OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 5: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Quality AssuranceQuality Control Plan

100 PROJECT DESCRIPTION

110 INTRODUCTION

The objective of the Quality AssuranceQuality Control QAQC Plan is to document in writing site-specific objectives policies organization functional activities and specific QAQC activities designed to facilitate the data quality objectives (DQOs) of the RIFS The QAQC Plan will cover relevant environmental related measurements

The QAQC Plan developed for this project is an updated form of the Quality Assurance Project Plan prepared by GZA in June 1985 as revised December 1987 and May 1988 In addition the September 1988 Addendum 1 is now included herein The purpose of the Plan is to document quality control and quality assurance policies procedures routines and specifications for each tested medium Project activities throughout the RIFS will be conducted in compliance with the QAQC Plan

120 SITE DESCRIPTION

The Old Southington Landfill (aka Old Turnpike Road Landfill) is approximately a 10-acre site located adjacent to the east side of Old Turnpike Road in the Plantsville section of the Town of Southington Connecticut According to Town officials from approximately 1920 to 1967 the site was used as a disposal area by Town residents and commercial and industrial organizations After 1967 the landfill was closed capped subdivided and sold as commercial property by the Town of Southington The landfill and nearby areas are presently occupied by residential commercial and industrial structures (Figure 2)

Black Pond (approximately 600x 400 in size) is located east of the landfill An unnamed stream flows west from the northwest side of the pond beneath Old Turnpike Road and through the wetland area located west of the landfill The stream ultimately discharges to the Quinnipiac River

The former Municipal Well No 5 is located approximately 700 feet northwest of the landfill near a wetland area The well was installed in the Southington Water Department and was activated as a potable water-supply in 1971 In 1979 the municipal well was de-activated because groundwater quality results indicated the presence of volatile organic compounds including 111shytrichloroethane at levels that exceeded the Connecticut Department of Health Water Quality standards The well was never reactivated and was officially abandoned by the Southington Water Board in August 1987

The site is located approximately 4000 feet east of the Quinnipiac River within the Quinnipiac River Valley The overall topography in the immediate vicinity of the Old Southington Landfill area generally consists of rolling hills with low to moderate relief Elevations in the site area range from approximately 150 feet above mean sea level (MSL) northeast of the landfill on Rejean Road to over 200 feet (MSL) on the ridges south of Black Pond (Figure 1) In the landfill area surface drainage appears to flow toward Black Pond

The study area currently includes the Old Southington Landfill and land areas plusmn1200 feet to the west including the properties occupied by Municipal Well No 5 Lori Engineering Corporation and Chuck amp Eddies Used Auto Parts (junkyard) and WTNY

The natural topography of the area has been altered by landfill operations south and west of Black Pond and by gravel excavations southeast and west of the landfill According to longtime residents of the area the landfill was originally a wetland surrounding Black Pond

130 SITE HISTORY

From approximately 1920 to 1967 the Old Southington Landfill site was used as a municipal disposal area where residential commercial and industrial wastes were disposed Prior to 1950 the operating practices of the landfill are not well known although Southington personnel describe the past disposal operations as open dumping

Liquid and semi-liquid hazardous materials were reportedly disposed of in the Old Southington Landfill by a variety of industries Hazardous materials reportedly disposed of in the landfill include metal hydroxide sludge metals organic solvents and acidalkali solutions

In 1967 the Town of Southington closed the landfill Closure procedures including compacting loose refuse and covering the landfill with at least two feet of clean-fill material Parts of the landfill were subdivided and sold for commercial development The landfill site and adjacent areas have been developed since the landfill closure and several residential and commercialindustrial structures presently occupy the closed landfill and adjacent areas (Figure 2)

140 PROJECT OBJECTIVES AND SCOPE

The primary objective of the RIFS is to obtain the supporting data analyses and conclusions necessary to select a specific remedial action for the site The major objectives of the RI are to

1 Evaluate the source(s) nature extent and distribution of contaminants released

2 Evaluate potential exposure pathways 3 Assess the extent of risks to public health and

environment 4 Gather data needed for assessing the feasibility of

potential remedial actions and 5 Provide sufficient information to select a remedy sign

a record of decision and develop an initial design of the selected remedial action

To accomplish these objectives investigations will be conducted in each of the following areas

1 Groundwater 2 Svirface water 3 Soil and Sediment 4 Ambient Air

150 PROJECT TASK SCHEDULE

The RIFS process is composed of six major phases Each is associated with one or more major predetermined deliverables to EPA The six phases include RIFS scope initial site characterization initial screening of alternatives post screening field investigation detailed analysis of alternatives and RIFS Report A schedule including deliverables and time frame is presented in Section 120 (Schedule for RIFS) of the RIFS Work Plan

160 INFERRED DATA UTILIZATION

The purpose of the groundwater sampling efforts is to obtain data that will assist in development of a hydrogeologic understanding of groundwater flow associated contaminant distribution patterns and potential impacts to sensitive receivers This information is required to assist in evaluation of the no action alternative and migration control alternatives

Soil and sediment samples are required to assess the extent of contamination and to evaluate the concentration and position of the contaminated materials Information concerning the extent of contamination its concentration and composition are required to evaluate many of the remedial action alternatives

Surface water samples will be collected in order to assess the potential hazard of the site to receptors and to help determine migration rates of the contaminants from the source

Soil gas samples will help determine where sources of major soil contamination are located

GZ

170 MONITORING NETWORK ANALYSIS AND DESIGN RATIONALE

The design of the RI program including sample type sample number sample site locations sample matrices and analytical parameters is discussed in the Sampling and Analysis Plan (Attachment B)

Figure 4 presents the monitor well and surface water locations to be utilized for this investigation Sampling analytical parameters are presented on Tables 1 and 5

Sampling protocol including container type sample presentation handling and holding time limitation and information regarding analytical detection limits and laboratory QA considerations are presented in the Appendix A to this plan NET Atlantic Inc Cambridge Division (NET) Quality Assurance Project Plan for Analytical Services in Support of the Old Southington Landfill Project (QAPP) This appendix is a separate attachment

200 PROJECT OPERATION AND RESPONSIBILITY

210 GENERAL STRUCTURE

GZA will perform the Remedial Investigation and the Feasibility Study (RIFS)

The GZA project team for the RIFS consist of Managers Geologists Hydrogeologists Engineers Toxicologists Chemists and Environshymental Specialists NET Atlantic Inc Cambridge Division [NET formerly known as Cambridge Analytical Associates Inc (CAA)] a CLP (EPA Superfund Contract Laboratory Program) facility will perform the Laboratory Analyses The project organization and principal lines of communication are presented in the project organization chart shown in Figure 2 of this document

220 PROJECT RESPONSIBILITIES

Goldberg-Zoino amp Associates Inc is responsible for the collection and on-site assessment of environmental samples The specific responsibilities which have been detailed in the Scope of Work and Attachment B (Sampling and Analysis Plan) include

- on-site subsurface explorations - sample collection - field screening of selected samples - initiating chain of custody procedures for samples - maintaining field logs - QAQC field checks - RIFS report preparation

All of these activities are described and governed by the Quality Assurance Project Plan Project staff positions and support organizations are summarized below

The Principal-in-Charge (PIC) John E Ayres is responsible for staffing and conducting the project As part of his QA responshysibilities he will

1 Maintain this QAPP 2 Indicate the types of QA records to be retained for the project 3 Provide for QA audits 4 Approve reports and material for release 5 Approve task plans and operating systems

The Project Manager (PM) Kathleen Cyr PE is responsible for maintaining a clear definition of and adherence to scope schedule and budget As part of this responsibility she will

1 Serve as the communication link with all PRPs and the EPA

2 Provide overall technical direction for preparation of work plans and the conduct of tasks performed under this contract

3 Maintain budgetary and schedule surveillance and regularly inform the Principal-in-Charge on budgetary and scheduling status

Health and Safety Officer (HSO) Rick Harding PhD is responsible for establishing personnel safety and protection guidelines and mandatory operational procedures for site activities As part of his QA responsibilities he will

1 Initiate health and safety procedures at the site at the start of the program

2 Conduct monthly (at a minimum) health and safety inspection

3 Review records sample test results and compliance with specifications

4 Report findings to the project manager and site safety officer

Field Manager (FM1 (Remedial Investigation and Feasibility Study) Christopher Kopley is responsible for specific engineering scientific and analytical operations As part of his QA responshysibility he will

1 Initiate develop and check subtask plans including initiating monitoring and accepting support services and products

2 Identify safety hazards and ensure that the associated risks are reduced to acceptable levels

3 Supervise and participate in field operations analyses data collection and data reduction

GZ

4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

GZ

300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

GZ

distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

GZ

320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

GZ

VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

GZ

OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

GZ

OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 6: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

The site is located approximately 4000 feet east of the Quinnipiac River within the Quinnipiac River Valley The overall topography in the immediate vicinity of the Old Southington Landfill area generally consists of rolling hills with low to moderate relief Elevations in the site area range from approximately 150 feet above mean sea level (MSL) northeast of the landfill on Rejean Road to over 200 feet (MSL) on the ridges south of Black Pond (Figure 1) In the landfill area surface drainage appears to flow toward Black Pond

The study area currently includes the Old Southington Landfill and land areas plusmn1200 feet to the west including the properties occupied by Municipal Well No 5 Lori Engineering Corporation and Chuck amp Eddies Used Auto Parts (junkyard) and WTNY

The natural topography of the area has been altered by landfill operations south and west of Black Pond and by gravel excavations southeast and west of the landfill According to longtime residents of the area the landfill was originally a wetland surrounding Black Pond

130 SITE HISTORY

From approximately 1920 to 1967 the Old Southington Landfill site was used as a municipal disposal area where residential commercial and industrial wastes were disposed Prior to 1950 the operating practices of the landfill are not well known although Southington personnel describe the past disposal operations as open dumping

Liquid and semi-liquid hazardous materials were reportedly disposed of in the Old Southington Landfill by a variety of industries Hazardous materials reportedly disposed of in the landfill include metal hydroxide sludge metals organic solvents and acidalkali solutions

In 1967 the Town of Southington closed the landfill Closure procedures including compacting loose refuse and covering the landfill with at least two feet of clean-fill material Parts of the landfill were subdivided and sold for commercial development The landfill site and adjacent areas have been developed since the landfill closure and several residential and commercialindustrial structures presently occupy the closed landfill and adjacent areas (Figure 2)

140 PROJECT OBJECTIVES AND SCOPE

The primary objective of the RIFS is to obtain the supporting data analyses and conclusions necessary to select a specific remedial action for the site The major objectives of the RI are to

1 Evaluate the source(s) nature extent and distribution of contaminants released

2 Evaluate potential exposure pathways 3 Assess the extent of risks to public health and

environment 4 Gather data needed for assessing the feasibility of

potential remedial actions and 5 Provide sufficient information to select a remedy sign

a record of decision and develop an initial design of the selected remedial action

To accomplish these objectives investigations will be conducted in each of the following areas

1 Groundwater 2 Svirface water 3 Soil and Sediment 4 Ambient Air

150 PROJECT TASK SCHEDULE

The RIFS process is composed of six major phases Each is associated with one or more major predetermined deliverables to EPA The six phases include RIFS scope initial site characterization initial screening of alternatives post screening field investigation detailed analysis of alternatives and RIFS Report A schedule including deliverables and time frame is presented in Section 120 (Schedule for RIFS) of the RIFS Work Plan

160 INFERRED DATA UTILIZATION

The purpose of the groundwater sampling efforts is to obtain data that will assist in development of a hydrogeologic understanding of groundwater flow associated contaminant distribution patterns and potential impacts to sensitive receivers This information is required to assist in evaluation of the no action alternative and migration control alternatives

Soil and sediment samples are required to assess the extent of contamination and to evaluate the concentration and position of the contaminated materials Information concerning the extent of contamination its concentration and composition are required to evaluate many of the remedial action alternatives

Surface water samples will be collected in order to assess the potential hazard of the site to receptors and to help determine migration rates of the contaminants from the source

Soil gas samples will help determine where sources of major soil contamination are located

GZ

170 MONITORING NETWORK ANALYSIS AND DESIGN RATIONALE

The design of the RI program including sample type sample number sample site locations sample matrices and analytical parameters is discussed in the Sampling and Analysis Plan (Attachment B)

Figure 4 presents the monitor well and surface water locations to be utilized for this investigation Sampling analytical parameters are presented on Tables 1 and 5

Sampling protocol including container type sample presentation handling and holding time limitation and information regarding analytical detection limits and laboratory QA considerations are presented in the Appendix A to this plan NET Atlantic Inc Cambridge Division (NET) Quality Assurance Project Plan for Analytical Services in Support of the Old Southington Landfill Project (QAPP) This appendix is a separate attachment

200 PROJECT OPERATION AND RESPONSIBILITY

210 GENERAL STRUCTURE

GZA will perform the Remedial Investigation and the Feasibility Study (RIFS)

The GZA project team for the RIFS consist of Managers Geologists Hydrogeologists Engineers Toxicologists Chemists and Environshymental Specialists NET Atlantic Inc Cambridge Division [NET formerly known as Cambridge Analytical Associates Inc (CAA)] a CLP (EPA Superfund Contract Laboratory Program) facility will perform the Laboratory Analyses The project organization and principal lines of communication are presented in the project organization chart shown in Figure 2 of this document

220 PROJECT RESPONSIBILITIES

Goldberg-Zoino amp Associates Inc is responsible for the collection and on-site assessment of environmental samples The specific responsibilities which have been detailed in the Scope of Work and Attachment B (Sampling and Analysis Plan) include

- on-site subsurface explorations - sample collection - field screening of selected samples - initiating chain of custody procedures for samples - maintaining field logs - QAQC field checks - RIFS report preparation

All of these activities are described and governed by the Quality Assurance Project Plan Project staff positions and support organizations are summarized below

The Principal-in-Charge (PIC) John E Ayres is responsible for staffing and conducting the project As part of his QA responshysibilities he will

1 Maintain this QAPP 2 Indicate the types of QA records to be retained for the project 3 Provide for QA audits 4 Approve reports and material for release 5 Approve task plans and operating systems

The Project Manager (PM) Kathleen Cyr PE is responsible for maintaining a clear definition of and adherence to scope schedule and budget As part of this responsibility she will

1 Serve as the communication link with all PRPs and the EPA

2 Provide overall technical direction for preparation of work plans and the conduct of tasks performed under this contract

3 Maintain budgetary and schedule surveillance and regularly inform the Principal-in-Charge on budgetary and scheduling status

Health and Safety Officer (HSO) Rick Harding PhD is responsible for establishing personnel safety and protection guidelines and mandatory operational procedures for site activities As part of his QA responsibilities he will

1 Initiate health and safety procedures at the site at the start of the program

2 Conduct monthly (at a minimum) health and safety inspection

3 Review records sample test results and compliance with specifications

4 Report findings to the project manager and site safety officer

Field Manager (FM1 (Remedial Investigation and Feasibility Study) Christopher Kopley is responsible for specific engineering scientific and analytical operations As part of his QA responshysibility he will

1 Initiate develop and check subtask plans including initiating monitoring and accepting support services and products

2 Identify safety hazards and ensure that the associated risks are reduced to acceptable levels

3 Supervise and participate in field operations analyses data collection and data reduction

GZ

4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

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300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

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distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

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320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

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VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

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SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 7: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

1 Evaluate the source(s) nature extent and distribution of contaminants released

2 Evaluate potential exposure pathways 3 Assess the extent of risks to public health and

environment 4 Gather data needed for assessing the feasibility of

potential remedial actions and 5 Provide sufficient information to select a remedy sign

a record of decision and develop an initial design of the selected remedial action

To accomplish these objectives investigations will be conducted in each of the following areas

1 Groundwater 2 Svirface water 3 Soil and Sediment 4 Ambient Air

150 PROJECT TASK SCHEDULE

The RIFS process is composed of six major phases Each is associated with one or more major predetermined deliverables to EPA The six phases include RIFS scope initial site characterization initial screening of alternatives post screening field investigation detailed analysis of alternatives and RIFS Report A schedule including deliverables and time frame is presented in Section 120 (Schedule for RIFS) of the RIFS Work Plan

160 INFERRED DATA UTILIZATION

The purpose of the groundwater sampling efforts is to obtain data that will assist in development of a hydrogeologic understanding of groundwater flow associated contaminant distribution patterns and potential impacts to sensitive receivers This information is required to assist in evaluation of the no action alternative and migration control alternatives

Soil and sediment samples are required to assess the extent of contamination and to evaluate the concentration and position of the contaminated materials Information concerning the extent of contamination its concentration and composition are required to evaluate many of the remedial action alternatives

Surface water samples will be collected in order to assess the potential hazard of the site to receptors and to help determine migration rates of the contaminants from the source

Soil gas samples will help determine where sources of major soil contamination are located

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170 MONITORING NETWORK ANALYSIS AND DESIGN RATIONALE

The design of the RI program including sample type sample number sample site locations sample matrices and analytical parameters is discussed in the Sampling and Analysis Plan (Attachment B)

Figure 4 presents the monitor well and surface water locations to be utilized for this investigation Sampling analytical parameters are presented on Tables 1 and 5

Sampling protocol including container type sample presentation handling and holding time limitation and information regarding analytical detection limits and laboratory QA considerations are presented in the Appendix A to this plan NET Atlantic Inc Cambridge Division (NET) Quality Assurance Project Plan for Analytical Services in Support of the Old Southington Landfill Project (QAPP) This appendix is a separate attachment

200 PROJECT OPERATION AND RESPONSIBILITY

210 GENERAL STRUCTURE

GZA will perform the Remedial Investigation and the Feasibility Study (RIFS)

The GZA project team for the RIFS consist of Managers Geologists Hydrogeologists Engineers Toxicologists Chemists and Environshymental Specialists NET Atlantic Inc Cambridge Division [NET formerly known as Cambridge Analytical Associates Inc (CAA)] a CLP (EPA Superfund Contract Laboratory Program) facility will perform the Laboratory Analyses The project organization and principal lines of communication are presented in the project organization chart shown in Figure 2 of this document

220 PROJECT RESPONSIBILITIES

Goldberg-Zoino amp Associates Inc is responsible for the collection and on-site assessment of environmental samples The specific responsibilities which have been detailed in the Scope of Work and Attachment B (Sampling and Analysis Plan) include

- on-site subsurface explorations - sample collection - field screening of selected samples - initiating chain of custody procedures for samples - maintaining field logs - QAQC field checks - RIFS report preparation

All of these activities are described and governed by the Quality Assurance Project Plan Project staff positions and support organizations are summarized below

The Principal-in-Charge (PIC) John E Ayres is responsible for staffing and conducting the project As part of his QA responshysibilities he will

1 Maintain this QAPP 2 Indicate the types of QA records to be retained for the project 3 Provide for QA audits 4 Approve reports and material for release 5 Approve task plans and operating systems

The Project Manager (PM) Kathleen Cyr PE is responsible for maintaining a clear definition of and adherence to scope schedule and budget As part of this responsibility she will

1 Serve as the communication link with all PRPs and the EPA

2 Provide overall technical direction for preparation of work plans and the conduct of tasks performed under this contract

3 Maintain budgetary and schedule surveillance and regularly inform the Principal-in-Charge on budgetary and scheduling status

Health and Safety Officer (HSO) Rick Harding PhD is responsible for establishing personnel safety and protection guidelines and mandatory operational procedures for site activities As part of his QA responsibilities he will

1 Initiate health and safety procedures at the site at the start of the program

2 Conduct monthly (at a minimum) health and safety inspection

3 Review records sample test results and compliance with specifications

4 Report findings to the project manager and site safety officer

Field Manager (FM1 (Remedial Investigation and Feasibility Study) Christopher Kopley is responsible for specific engineering scientific and analytical operations As part of his QA responshysibility he will

1 Initiate develop and check subtask plans including initiating monitoring and accepting support services and products

2 Identify safety hazards and ensure that the associated risks are reduced to acceptable levels

3 Supervise and participate in field operations analyses data collection and data reduction

GZ

4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

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300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

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distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

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320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

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VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

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SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

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copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 8: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

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170 MONITORING NETWORK ANALYSIS AND DESIGN RATIONALE

The design of the RI program including sample type sample number sample site locations sample matrices and analytical parameters is discussed in the Sampling and Analysis Plan (Attachment B)

Figure 4 presents the monitor well and surface water locations to be utilized for this investigation Sampling analytical parameters are presented on Tables 1 and 5

Sampling protocol including container type sample presentation handling and holding time limitation and information regarding analytical detection limits and laboratory QA considerations are presented in the Appendix A to this plan NET Atlantic Inc Cambridge Division (NET) Quality Assurance Project Plan for Analytical Services in Support of the Old Southington Landfill Project (QAPP) This appendix is a separate attachment

200 PROJECT OPERATION AND RESPONSIBILITY

210 GENERAL STRUCTURE

GZA will perform the Remedial Investigation and the Feasibility Study (RIFS)

The GZA project team for the RIFS consist of Managers Geologists Hydrogeologists Engineers Toxicologists Chemists and Environshymental Specialists NET Atlantic Inc Cambridge Division [NET formerly known as Cambridge Analytical Associates Inc (CAA)] a CLP (EPA Superfund Contract Laboratory Program) facility will perform the Laboratory Analyses The project organization and principal lines of communication are presented in the project organization chart shown in Figure 2 of this document

220 PROJECT RESPONSIBILITIES

Goldberg-Zoino amp Associates Inc is responsible for the collection and on-site assessment of environmental samples The specific responsibilities which have been detailed in the Scope of Work and Attachment B (Sampling and Analysis Plan) include

- on-site subsurface explorations - sample collection - field screening of selected samples - initiating chain of custody procedures for samples - maintaining field logs - QAQC field checks - RIFS report preparation

All of these activities are described and governed by the Quality Assurance Project Plan Project staff positions and support organizations are summarized below

The Principal-in-Charge (PIC) John E Ayres is responsible for staffing and conducting the project As part of his QA responshysibilities he will

1 Maintain this QAPP 2 Indicate the types of QA records to be retained for the project 3 Provide for QA audits 4 Approve reports and material for release 5 Approve task plans and operating systems

The Project Manager (PM) Kathleen Cyr PE is responsible for maintaining a clear definition of and adherence to scope schedule and budget As part of this responsibility she will

1 Serve as the communication link with all PRPs and the EPA

2 Provide overall technical direction for preparation of work plans and the conduct of tasks performed under this contract

3 Maintain budgetary and schedule surveillance and regularly inform the Principal-in-Charge on budgetary and scheduling status

Health and Safety Officer (HSO) Rick Harding PhD is responsible for establishing personnel safety and protection guidelines and mandatory operational procedures for site activities As part of his QA responsibilities he will

1 Initiate health and safety procedures at the site at the start of the program

2 Conduct monthly (at a minimum) health and safety inspection

3 Review records sample test results and compliance with specifications

4 Report findings to the project manager and site safety officer

Field Manager (FM1 (Remedial Investigation and Feasibility Study) Christopher Kopley is responsible for specific engineering scientific and analytical operations As part of his QA responshysibility he will

1 Initiate develop and check subtask plans including initiating monitoring and accepting support services and products

2 Identify safety hazards and ensure that the associated risks are reduced to acceptable levels

3 Supervise and participate in field operations analyses data collection and data reduction

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4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

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300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

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distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

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320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

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VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

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SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 9: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

The Principal-in-Charge (PIC) John E Ayres is responsible for staffing and conducting the project As part of his QA responshysibilities he will

1 Maintain this QAPP 2 Indicate the types of QA records to be retained for the project 3 Provide for QA audits 4 Approve reports and material for release 5 Approve task plans and operating systems

The Project Manager (PM) Kathleen Cyr PE is responsible for maintaining a clear definition of and adherence to scope schedule and budget As part of this responsibility she will

1 Serve as the communication link with all PRPs and the EPA

2 Provide overall technical direction for preparation of work plans and the conduct of tasks performed under this contract

3 Maintain budgetary and schedule surveillance and regularly inform the Principal-in-Charge on budgetary and scheduling status

Health and Safety Officer (HSO) Rick Harding PhD is responsible for establishing personnel safety and protection guidelines and mandatory operational procedures for site activities As part of his QA responsibilities he will

1 Initiate health and safety procedures at the site at the start of the program

2 Conduct monthly (at a minimum) health and safety inspection

3 Review records sample test results and compliance with specifications

4 Report findings to the project manager and site safety officer

Field Manager (FM1 (Remedial Investigation and Feasibility Study) Christopher Kopley is responsible for specific engineering scientific and analytical operations As part of his QA responshysibility he will

1 Initiate develop and check subtask plans including initiating monitoring and accepting support services and products

2 Identify safety hazards and ensure that the associated risks are reduced to acceptable levels

3 Supervise and participate in field operations analyses data collection and data reduction

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4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

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300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

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distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

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320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

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VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

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SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

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V

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copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 10: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

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4 Maintain samples and their identification

5 Generate required QA records

6 Implement quality corrective actions

The Quality Review Team (QRT) reports directly to the Principal-in-Charge The team is responsible for ongoing surveillance of project activities to help ensure conformance to this plan and to evaluate the effectiveness of its requirements The team has access to all personnel and subcontractors as necessary to resolve quality control problems The team has the authority to recommend that work be stopped when it appears to jeopardize quality As part of their QA responsibility the team will

1 Monitor the correction of quality problems and alert other task leaders where similar problems might occur

2 Provide for retention of QA records

3 Participate in QA audits

4 Recommend changes as appropriate to improve the effectiveness of this QAQC Plan

5 Review proposed additions and changes to this Plan

The QRT includes the Quality Assurance Coordinator (QAC) For this project Thomas Stark will serve as the QAC As QAC Mr Stark will be responsible for

1 Evaluating and approving this QAPP

2 Preparation of sample requests

3 Scheduling and conducting systems and performance audits

4 Review of sampling data

5 Providing QA reports to the PM and QRT on the results of audits and the need for preventative or corrective actions

6 Developing and initiating preventative and corrective actions as needed in conjunction with the Project Manager

7 Summarizing data quality achieved from NET Atlantic Inc and GZA

NET Atlantic Inc is responsible for all analytical laboratory services

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300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

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distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

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320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

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VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

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V

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t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 11: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

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300 DATA QUALITY ASSURANCE OBJECTIVES

The data quality assurance objectives presented below have been outlined based upon sections 4 and 5 of the EPA document Data Quality Objectives for Remedial Response Activities published in March of 1987 The information presented discusses RIFS DQO stage 2 shyIdentify data usesneeds and RIFS DQO stage 3 - design data collection program

310 FIELD OAOC

311 Sampling

Field duplicates and field blanks will be taken and submitted to the analytical laboratory to assess the quality of the data resulting from the field sampling program The field duplicate and blank samples will be submitted as blind samples Field duplicate samples will be analyzed to check for sampling and analytical reproducshyability Field blank samples will be analyzed to check for proceshydural contamination of samples Trip blanks will be analyzed for volatile organic compounds (VOCs) to assess the potential of incidental VOC contamination during transportation and storage In addition samples identified as location duplicates (ie OSL-GWSshyGZ-1 DUP) will be obtained to provide the laboratory with samples for subsequent spiking Table 1 provides a list of proposed sampling locations and laboratory analyses A summary of field QA samples to be taken is presented on Table 2

A Field Blanks

One field blank will be taken for every ten sample locations or per each water sampling day whichever is more frequent

Field blanks taken for water samples will be collected at the start of the sampling day before the eleventh sample and before every tenth sample thereafter The field blanks will be submitted as blind samples to the laboratory Field blank rinsed samples will be collected by running laboratory supplied distilled water (which will be used for decontamination) through a field ready (cleaned) bailer or surface water sampler to be used at the next sample location and collecting the water in the appropriate bottles listed in Table 3 The water field blanks for metals must be field filtered prior to placement in the sample container

B Trip Blanks

In order to assess the degree and type of accidental contamination by volatile organics during the groundwater surface water andor well-point sample collection and shipment procedures two 40 ml volatile vials will be filled completely by the laboratory with a representative sample of the distilled water to be used for field rinsing The vials will be preserved with 4 drops each of hydrochloric acid (HCl) immediately prior to filling with the

(REVISED 6190)

7

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distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

GZ

320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

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VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

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SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

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V

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copy

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degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 12: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

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distilled water The vials will accompany the package of empty vials to be used for volatile field sample collection into the field The vials will be packaged with the site field samples and sent to the laboratory for analysis Trip blanks are only necessary when HSL volatile organic samples are sent for analysis One trip blank will accompany sample containers for each day of such sampling

C Duplicates

Duplicate samples will be collected at the site at a frequency of one duplicate after the collection of ten field samples or fraction thereof A duplicate sample is a second sample collected from the same sampling location and will be submitted as a blind sample to the laboratory

D Spike Samples

Replicate samples for the purpose of laboratory spike analyses will be taken at a frequency of one after collection of every twenty media specific samples A replicate sample is a second sample collected from the same sampling location to be used by the laboratory for their QAQC programs The samples will be submitted with the sample location identified and the notation DUP

312 Field Activities

Water samples will be tested in the field for pH conductivity and temperature Soil and sediment samples will be screened in the field for the presence of volatile organics using an HNu model PI-101 or Photovac Model TIP II photoionization detector Field measurement QA is outlined on Table 4

Field tasks other than sampling (ie monitor well installation wellpoint installation geophysics soil gas testing etc) will be reviewed for reproducibility and adherence to the specific standard operating procedure (SOP) on a continual basis by the field manager and at regular intervals by the project manager and quality review team Prior to initiation of a specific task field personnel will be briefed by the Project Manager and Field Manager on the specific SOP to be used

In addition soil descriptions for each boring will be independently logged by the drillers and GZA personnel Those descriptions will be compared by the QAC Where a conflict exists the actual soil sample in question will be visually observed by the QAC PM and GZA field geologist to resolve the conflict

Monitor well and well point installations will be verified by measurements of the in-place depth of the base of screens filter packs bentonite seals and documentation of all materials used in construction Well development will be documented as to date time span method volume of water extracted and observations of conditions (eg pumped at 5 gpm sustained yield 30 minutes)

(REVISED 6190)

8

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

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320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

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VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

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SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 13: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Quality assurance for soil-gas surveys will be provided by performing daily instrument calibration running field blank samples (ambient air) through equipment between every ten sample locations (or twice per day minimum) and screening samples from adjacent locations (duplicates) for every ten sample locations

Three Geophysical Techniques are anticipated to be used at the site namely Terrain Conductivity Seismic and Resistivity The operation of these instruments over the study area will produce an expected change in measurement value based on the parameter measured An absolute value is not as important as a detected change in value However the following techniques can be employed for QAQC

Terrain Conductivity

Internally Calibrate instrument daily On a weekly basis check instrument response over upradient location Check instrument response against known surface and groundwater chemistry Check repeatability of data by Retesting areas

Seismic

Compare Seismic depth to rock values against known bedrock depths in proximal borings Compare reflection versus refraction data concerning depths to known horizons

Resistivity

Compare data to available surface and groundwater chemistry On a weekly basis check instrument response over upgradient location Check repeatability of data by Retesting11 areas

313 Administrative Procedures

Administrative procedures include project coordination and control performance of project audits for compliance with health and safety requirements and providing quality control reviews for data file management field procedures and laboratory analyses Administrashytion will be the responsibility of the Project Manager Health amp Safety Officer and Quality Review Team as appropriate with bishymonthly review by the PIC The PM will monitor the completion of required audits QA reviews and corrective actions

GZ

320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

GZ

VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

GZ

OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

GZ

OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

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V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 14: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

GZ

320 LABORATORY OAOC

321 Laboratory Data Quality Objectives

All laboratory chain-of-custody document conmethods will conform to US EPA Superfund

trol and Contract

analytical Laboratory

Program requirements as delineated in the 288 Statement of Work for Organics and the 788 Statement of Work for Inorganics The specific Standard Operating Procedures to be utilized by NET on this project are contained in Appendix A to the QAQC Plan a separate document Those SOPs address the following key elements

Sample control receipt and log-in

Volatile target compound analysis

Extraction for semi-volatiles BaseNeutral and Acid Extracshytables Organic Compounds (BNA) PesticidePCB target compound analysis Metals analysis (including preparation) Cyanide analysis

Laboratory Organization and Responsibilities

The functional organization chart for NET Atlantic Inc is shown in Figure 3 The laboratory organization is based upon line management principles to provide for accountability for all processes in the receipt preparation and analysis of environmental samples Table 5 is a list of project personnel and their general functions

322 Precision and Accuracy

The precision and accuracy (percent recovery) for the Hazardous Substances List as defined for Old Southington Landfill (OSL HSL) as presented on Table 6 will be measured utilizing US EPA CLP (Level V analysis) methods which incorporate matrix spike and matrix spike duplicate analyses addressing representative compounds (for organics) For metals and cyanide a spike and duplicate are required Reporting of all data will utilize the complete EPA CLP format

The target values for precision (expressed as relative percent difference) and accuracy (expressed as percent recovery) are listed in the following tables The actual relative percent difference (precision) and percent recovery (accuracy) for all spiked analytes will be reported in the final report utilizing EPA CLP format

10

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VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

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OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

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OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

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SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

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t73l-09-H

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 15: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

GZ

VOLATILES PRECISION AND ACCURACY TARGETS

Compound

11-dichloroethene trichloroethylene benzene toluene chlorobenzene

Relative Percent Difference (Limit) Percent Recovery Aqueous Soi] Aqueous Soil

14 22 61-145 59-172 14 24 71-120 62-137 11 21 76-127 66-142 13 21 76-125 59-139 13 21 75-130 60-133

BNA PRECISION AND ACCURACY TARGETS

Compound

phenol 2-chlorophenol 14-dichlorobenzene n-nitroso-di-nshypropylamine 124-trichlorobenzene 4-chlor-3-methyl phenol acenaphthene 4-nitrophenol 24-dinitrotoluene pentachlorophenol pyrene

Relative Percent Difference (Limit) Aqueous Soil

42 35 40 50 28 27

38 38 28 23 42 33 31 19 50 50 38 47 50 47 31 36

Percent Recovery Aqueous Soil

12- 89 27-123 36- 97

26- 90 25-102 28-104

41-116 39- 98 23- 97 46-118 10- 80 24- 96 9-103 26-127

41-126 38-107 26-103 31-137 11-114 28- 89 17-109 35-142

PESTICIDEPCB PRECISION AND ACCURACY TARGETS

Compound

lindane heptachloraldrin dieldrin endrin 44DDT

Relative Percent Difference (Limit) Aqueous Soil

15 50 20 31 22 43 18 38 21 45 27 50

Percent Recovery Aqueous Soil

56-123 40-131 40-120 52-126 56-121 38-127

46-127 35-130 34-132 31-134 42-139 23-134

11

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

GZ

OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

GZ

OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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3c

O

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So

53

3x

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cn

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l m

-degi

33m

3

J bull

DH

O

oo

33

OS

HD

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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copy

t73l-09-H

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 16: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

METALS PRECISION AND ACCURACY TARGETS

Relative Percent Difference (Limit) Percent Recovery

Compound Aqueous Soil Aqueous Soil

OSL HSL 20 20175-125 75-125

1 If concentration is at least 5x CRDL if less than 5x CRDL then RPD allowed is + the CRDL

CYANIDE PRECISION AND ACCURACY TARGETS

Relative Percent Percent Recovery Analyte Difference (Limit) Aqueous or Soils

Cyanide 20 70-125

It is emphasized that these are target values and may or not be achievable due to sample matrix effects homogeneity of soils and background concentrations of target analytes

323 Method Detection Limits

The method detection limits for the target compounds are defined as the Contract Required Detection Limits (CRDL) per the US EPA Superfund CLP methods and are detailed in the following tables

(REVISED 6190)

12

GZ

OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

GZ

OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

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V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 17: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

GZ

OSL HSL VOLATILE ORGANICS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits

Compound

chloromethane bromomethane vinyl chloride chlofoethane methylene chloride acetone carbon disulfide 11-dichloroethene 11-dichloroethane 12-dichloroethene (total) chloroform 12-dichloroethane 2-butanone 111-trichloroethane carbon tetrachloride vinyl acetate bromodichloromethane 12-dichloropropane cis-13-dichloropropene trichloroethene dibromochloromethane 112-trichloroethane benzene trans-13-dichloropropene bromoform 4-methyl-2-pentanone 2-hexanone tetrachloroethene toluene 1122-tetrachloroethane chlorobenzene ethyl benzene styrene xylenes (total)

Watt Water fua1)

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Low SoilSediment (uakcM

10 10 10 10 5 10 5 5 5 5 5 5 10 5 5 10 5 5 5 5 5 5 5 5 5 10 10 5 5 5 5 5 5 5

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight bases as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for volatile OSL HSL compounds are 125 times the individual low soilsediment CRQL

(REVISED 6190)

13

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

GZ

OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 18: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

oz OSL HSL SEMI-VOLATILE fBNAl DETECTION LIMITS

(METHOD EPA CLP SOW - 288)

Quantisation Limits

Compound

phenol bis(2-chloroethyl) ether 2-chlorophenol 13-dichlorobenzene 14-dichlorobenzene benzyl alcohol 1t2-dichlorobenzene 2-methyIphenol bis(2-chloroisopropyl) ether 4-methyIphenol n-nitroso-di-n-dipropylamine hexachloroethane nitrobenzene isophorone 2-nitrophenol 24-dimethyIphenol benzoic acid bis(2-chloroethoxy) methane 24-dichlorophenol 124-trichlorobenzene naphthalene 4-chloroaniline hexachlorobutadiene 4-chloro-3-methyIphenol (para-chloro-meta-cresol) 2-methylnaphthalene hexachlorocyclopentadiene 246-trichlorophenol 245-trichlorophenol 2-chloronaphthalene 2-nitroanlline dimethylphthalate acenaphthylene 26-dinitrotoluene 3-nitroaniline acenaphthene24-dinitrophenol 4-nitrophenoldibenzofuran 24-dinitrotoluene diethylphthalate 4-chlorophenyl-phenyl ether fluorene

Water fua11

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10

10 10 10 50 10 50 10 10 10 50 10 50 50 10 10 10 10 10

Low SoilSediment (uakcM

330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330

1600 330 330 330 330 330 330 330

330 330 330

1600 330

1600 330 330 330

1600 330

1600 1600 330 330 330 330 330

(REVISED 6190)

14

GZ

OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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CD

O

bullgt

l m

-degi

33m

3

J bull

DH

O

oo

33

OS

HD

gt

O

33 gt

o D

o

O

gt

FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 19: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

GZ

OSL HSL SEMI-VOLATILE fBNA) DETECTION LIMITS (continued) (METHOD

Compound

4-nitroaniline46-dinitro-2-methylphenoln-nitrosodiphenylamine4-bromophenyl-phenyletherhexachlorobenzenepentachlorophenolanthracenedi-n-butylphthalate33-dichlorobenzidinebenzo(a)anthracenechrysenebis(2-ethylhexyl)phthalatedi-n-octylphthalatebenzo(b)fluoranthenebenzo(k)fluoranthenebenzo(a)pyreneindeno(l23-cd)pyrenedibenzfah)anthracenebenzo(ghi)perylenepyrenephenanthrene

EPA CLP SOW - 288) Ouantitation Limits

Water Low SoilSediment fug11 (uakq)

50 1600 50 1600

10 330 10 330

10 330 50 1600

10 330 10 330

20 660 10 330

10 330 10 330

10 330 10 330 10 330

10 330 10 330 10 330 10 330

10 330 10 330

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for semi-volatile OSL HSL compounds are 60 times the individual low soilsediment CRQL

(REVISED 6190)

15

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

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copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 20: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

OSL HSL PESTICIDESPCBS - DETECTION LIMITS (METHOD EPA CLP SOW - 288)

Quantitation Limits Water Low SoilSediment

Compound fua1) fugkg)

alpha-BHC 005 80 beta-BHC 005 80 delta-BHC 005 80 gamma-BHC (lindane) 005 80 heptachlor 005 80 aldrin 005 80 heptachlor epoxide 005 80 endosulfan I 005 80 dieldrin 010 160 44-DDE 010 160 endrin 010 160 endosulfan II 010 160 44-ODD 010 160 endosulfan sulfate 010 160 44-DDT 010 160 methoxychlor 05 800 endrin ketone 010 16o alpha-chlordane 05 800 gamma-chlordane 05 800 toxaphene 05 1600 aroclor 1016 05 800 aroclor 1221 05 800 aroclor 1232 05 800 aroclor 1242 05 800 aroclor 1248 05 800 aroclor 1254 10 1600 aroclor 1260 10 1600

Quantitation limits listed for soilsediment are based on wet weight The quantitation limits calculated by the laboratory for soilsediment calculated on dry weight basis as required by the contract will be higher

Medium soilsediment Contract Required Quantitation Limits (CRQL) for pesticidePCB OSL HSL compounds are 15 times the individual low soilsediment CRQL

(REVISED 6190)

16

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 21: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

INORGANIC TARGET ANALYTE LIST (TALI - DETECTION LIMITS

Analyte Method

aluminum EPA CLP SOW-788antimony EPA CLP SOW-788arsenic EPA CLP SOW-788barium EPA CLP SOW-788beryllium EPA CLP SOW-788cadmium EPA CLP SOW-788calcium EPA CLP SOW-788chromium EPA CLP SOW-788cobalt EPA CLP SOW-788copper EPA CLP SOW-788iron EPA CLP SOW-788lead EPA CLP SOW-788magnesium EPA CLP SOW-788manganese EPA CLP SOW-788mercury EPA CLP SOW-788nickel EPA CLP SOW-788potassium EPA CLP SOW-788selenium EPA CLP SOW-788silver EPA CLP SOW-788sodium EPA CLP SOW-788thallium EPA CLP SOW-788vanadium EPA CLP SOW-788zinc EPA CLP SOW-788cyanide (1) EPA CLP SOW-788chloride (1)alkalinity (1)nitrate (1)nitrite (1)hardness (1)ammonia (1)COD (1)total dissolved solids (1)

Dry Weight

3000 3252 3101

3532 3000 3532 3000 APHA 314A 3501

4102

1601

Contract Required Detection Limit Water fuaLl Soil maKg)

200 40 60 12 10 20 200 40

5 10 5 10

5000 200 10 20 50 10 25 50 100 20

5 10 5000 200 15 30 02 01 40 80 5000 200

5 10 10 20 5000 200 10 20 50 10 20 40 10 01

1000 1000

100 100

10000 40 1000

1000

(1) No specific EPA Contract Protocol Method indicated APHA = American Public Health Association Standard Methods 16th Edition

(REVISED 6190)

17

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

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copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 22: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

oz Instrumentation to be Utilized for this Project

The scope of work involves the analysis of various matrices for organic and inorganic target compounds The specific list of analytes is the US EPA CLP target compound list as delineated in SOW 788 (inorganics) and 288 (organics) Instrumentation to be utilized by NET is listed in Section 4 of the QAPP (Appendix A)

400 SAMPLING PROCEDURES

Samples will be collected in accordance with the procedures discussed in the Sampling and Analysis Plan (Attachment B) and Appendix A the Standard Operating Procedures (SOPs) to that plan Where conditions warrant the SOP may be altered with the approval of the Quality Assurance Coordinator prior to sampling initiation Any special circumstances (justifying a change) or deviation from a SOP must be recorded in the field data record and referenced on the sample label and chain-of-custody form in the project files A memo outlining the non-conformance and the justification for the non-conformance should be written and maintained in the project files

410 SAMPLE SITE SELECTION

Samples of groundwater surface water soil and sediment will be collected for laboratory analysis It is currently anticipated that the below listed locations shown on Figure 4 will be sampled for the constituents listed on Table 1

Final sampling locations and parameters will be selected in consultation with EPA during a technical work session

MONITOR WELLS OTHER WELLS

Existing Proposed Lori Corporation Menard

TW-17 B-3 GZ-5S GZ-12M Chuck amp Eddies LW-17D GZ-1 GZ-5M GZ-13S LW-15S GZ-2 GZ-5D GZ-13M LW-15M GZ-3 GZ-7S GZ-13D LW-15D GZ-4S GZ-7M GZ-14S LW-103S GZ-4M GZ-7D GZ-14M LW-103M GZ-4D GZ-11S GZ-14D LW-103D CW-15 GZ-11D TW-17M TW-18 CW-20 GZ-12D TB-7S

SURFACE WATER LOCATIONS

SW-1 Down Stream from Black Pond SW-2 Southwest end of Black Pond SW-4 Northeast end of Black Pond SW-5 Black Pond outlet SW-6 Down Stream from Black Pond

18

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 23: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

GZ

SEDIMENT

SED-1 Drainage stream bed just west of Old Turnpike Road SED-2 Downstream of Black Pond wetlands assessment SED-3 Southwest end of Black Pond SED-4 Northeast end of Black Pond SED-5 Black Pond Outlet SED-7 South of Black Pond

SOIL SAMPLING LOCATIONS

TB-1 through TB-26

WELL POINT LOCATIONS

WP-1 Wetlands near SW-5 WP-2 North edge of Black Pond WP-3 South edge of Black Pond WP-4 South of Black Pond WP-5 West of landfill

Water samples will be collected initially from background (upshystreamupgradient) locations then locations at distance from the suspected source(s) area and lastly from location in near proximity to the suspected source(s) The order of sampling will be documented so that it could be reproduced if necessary The designated order will help to minimize the potential for accidental cross-contamination of samples In addition dedicated pre-cleaned bailers will be used to obtain monitor well samples No bailers will be cleaned in the field

420 SAMPLE CONTAINERS PRESERVATION TRANSPORT AND STORAGE

All samples will be analyzed for Hazardous Substance List conshystituents listed on Table 6 or a subpart thereof and for indicator parameters

After sample collection preservation and placement in appropriate containers (Table 3) samples will be placed in coolers for hand delivery to the laboratory on a daily basis Sample collection and preservation will be documented on a field sampling record The samples will be accompanied by a chain of custody control form as discussed in Section 500 Appropriate containers chain of custody transport decontamination of sampling equipment are discussed in Attachment B

Sample container preparation procedures are presented in the QAPP (Appendix A to the QAQC) and collection and preservation procedures for each analytical parameter are presented in Sections 560 and 600 of Attachment B All appropriate cleaning andor sample jar preparation will be performed by NET as outlined in the QAPP Maximum sample holding times are discussed below in Section 700

19

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 24: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

500 SAMPLE CUSTODY PROCEDURES

Written procedures will be followed to track sample collection transfer storage analysis and disposal The primary objectives of these procedures is to create a written record which can be used to trace the possession and handling of the sample from the moment of its collection to disposal

510 LOGGING OF SAMPLES

The accountability of a sample begins when the sample is taken from its natural environment Sample labels chain-of-custody forms and field data records will be completed at the time of sampling (see Figures 5 6 and 7) The following chain-of-custody procedure will be implemented by the Sampling Team Leader (STL) to document sample integrity Entries will be made in waterproof ink during sampling

A The samples are under custody of the STL if

(a) they are in his (or her) possession (b) they are in view after being in possession (c) they are locked or sealed securely to prevent

tampering or (d) they are in a designated secure area

B The original of the chain-of-custody form must accompany the samples at all times after collection A copy of the chain-of-custody form is kept by the STL

C When samples are transferred in possession the individuals relinquishing and receiving will sign date and note the time on the chain-of-custody form

D When samples are shipped the STL will note the method of shipment courier name and way bill number if possible in the Remarks box on the form The STL will keep a copy of the way bill and attach it to his (or her) copy of the chain-of-custody form That form will then be filed with the Field Manager

The chain-of-custody form will contain information to distinguish each sample from any other sample This information will include

1 The project for which sampling is being conducted 2 The matrix being sampled (air groundwater soil etc) 3 The sampling date and time 4 The unique sample location number This number can be

cross referenced to appropriate descriptive information found in the field log book or on the field data record sheets (Figure 7)

20

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5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

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Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 25: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

fetft ltbullpoundshy

5 The type of sample container and method of sample presershyvation (Table 3)

6 Significant observations made during the sampling process 7 Signature of the person performing the sampling 8 Analyses requested for each sample

Each sample will be assigned a unique identification number which will be marked on the sample container in waterproof ink The chain-of-custody form will be forwarded to the laboratory with the samples As a precaution against this record being lost or altered the sampling personnel will retain a copy of the chainshyof-custody form documenting all information up until the first change of sample custody This record will be filed with the Project Manager

Field measurements (eg pH specific conductance temperature depth) will be recorded on the field data record sheets (Figure 7)

520 SAMPLE IDENTIFICATION NUMBERS

Reporting of data to the data management system (discussed in Attachment A the Site Management Plan) will require the assignment of a unique identification number to each sample collected (including the quality control samples) A record will be maintained by the Field Manager to associate the field sample with the various identification numbers used to analyze the field sample Specific sample identification procedures are developed for each field sampling effort by the Field Manager

A master list assigning unique identification codes to each sample location will be developed at the initiation of field sampling

Each sample collected will be assigned a unique identification number which can be used to track the sample through all subsequent handling analysis and data reduction procedures An alpha-numeric system will be used to facilitate handling storage and sample traffic management

This sample identification code will consist of

1 A three letter project identifier - OSL (Old Southington Landfill)

2 A digit alpha-numeric code which identifies the sample location and matrix

21

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 26: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

The following three letter code prefix will be utilized for various sampled media

CODE DESCRIPTION

GWS Groundwater sample

SSS Soil sample

SED Streampond sediment sample

SWS Surface water sample

WPS Well point samples

Additional identifiers will be used to designate the specific sample location For instance OSL-GWS-GZ-1 refers to a groundwater sample extracted from monitor well GZ-1 OSL-SSS-TB7S1 would refer to a soil sample (S-l) from boring TB-7

The assigned sample numbers will be used on the sample label chain-of-custody form field data record and for all on-site measurement and screening reports Where more than one bottle of sample is collected all bottles will be assigned the same sample number Sample documentation will follow procedures outlined above for sample labeling and chain-of-custody At a minimum the field sampling record sample labels and chain-of custody would identify the sample collector date and time of collection unique identification number and requested analysis

600 PROCEDURES FOR INSTRUMENT CALIBRATION

610 LABORATORY INSTRUMENTS

Each instrument group has a tailored analytical quality assurance program to promote precise and accurate analyses Specific information is presented in Sections 5 and 8 of Appendix A of the QAQC the Quality Assurance Project Plan and the CLP SOPs

620 FIELD INSTRUMENTS CALIBRATION AND PREVENTIVE MAINTENANCE

Field meters to be used during sampling including the pH and specific conductancetemperature meters will be checked against laboratory meters prior to the start of sampling and on a weekly basis to insure proper calibration and precision response Calibration to standard solutions will occur as discussed below The photoionization organic vapor detector will be calibrated using calibration gas on a daily basis

22

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 27: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Thermometers will be checked against a precision thermometer These activities will be performed by the sampling team leader In addition buffer solutions and standard KC1 solutions will be used to field calibrate the pH and conductivity meters respectively The preparation date of standard solutions will be clearly marked on each of the containers to be taken into the field A log which documents problems experienced with the instrument corrective measures taken battery replacement dates when used and by whom for each instrument will be maintained by the Field Manager Appropriate new batteries will be purchased and kept with the meters to facilitate immediate replacement when necessary in the field

All equipment to be utilized during the field sampling will be examined to certify that it is in operating condition This includes checking the manufacturers operating manuals and the instructions with each instrument to ensure that all maintenance items are being observed Field notes from previous sampling trips shall be reviewed so that any prior equipment problem notations are not overlooked and so all necessary repairs to equipment have been carried out A spare electrode will be sent with each pH meter that is to be used for field measurements Two thermometers will be sent to each field site where measurement of temperature is required including those sites where a specific conductancetemperature meter is required

The pH meter must be calibrated a minimum of twice each day using the two different pH buffer solutions expected to bracket the pH range of field samples Rinse the probe thoroughly between buffer measurements with distilled water and again after calibration is completed Record in the field log book what buffer solutions were used When the meter is moved check pH readings by measuring the pH value of the buffer solution closest to the expected range of the sample If the reading deviates from the known value by more than 01 standard units recalibrate the instrument as described above If unacceptable deviations still occur consult the operating manual for remedial course of action

The specific conductancetemperature meter is less likely to exhibit random fluctuations and will only require daily checks against a known KC1 solution which should be chosen to be within the expected conductivity range Note that specific conductance is temperature-dependent and therefore the meter readings must be adjusted to reflect the temperature of the standard solution Thoroughly rinse the probe with distilled water after immersing in KC1 standard solution In addition to daily checks of the conductivity readings the thermistor readings must also be checked daily This is accomplished by taking a temperature reading of the KCl standard solution with both the conductivity probe and a mercury thermometer

23

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 28: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Before use visually inspect the thermometer to assure there is no break in the liquid column If there is a break visually inspect the spare thermometer If both thermometers have a break in the liquid neither can be used and a replacement must be obtained

The photoionization organic vapor detector will be calibrated daily using an analyzed gas mixture provided in a pressurized container according to manufacturers instructions Battery check with electronic zeroing of the instrument will be performed at 2-hour intervals during periods of continuous use

All field water quality measurements will be obtained in accordance with the appropriate Field Standard Operating Procedures (Appendix A of Attachment B the Sampling and Analysis Plan)

700 ANALYTICAL METHODS

710 ANALYTICAL METHODS

The methods to be used for this project are described in the following table These methods are recommended to achieve the data quality objectives of the program

ParameterGroup Method Description Reference

Volatiles Purge and Trap-GC US EPA Superfund (HSL) MSDS Contract Lab Program

Protocols SOW 288

BNA (HSL) Extraction-GCMSDS US EPA Super fund Contract Lab Program Protocols SOW 288

PesticidePCBs Extraction-GCElec- US EPA Superfund (HSL) tron Capture Detec- Contract Lab Program

tor Protocols SOW 288

Metals shy- Mercury Preliminary diges- US EPA Superfund

tion followed by Contract Lab Program cold vapor AA Protocols SOW 788

- Arsenic Graphite Furnace US EPA Superfund thallium AA Contract Lab Program lead selenium Protocols SOW 788

- Others ICP (or Flame AA) US EPA Superfund Contract Lab Program Protocols SOW 788

24

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 29: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

ParameterGroup Method Description Reference

Cyanide US EPA Superfund Contract Lab Program Protocols SOW 788

Chloride Colorimetric Automated EPA - 6004-79-020 Ferricyanide AAI- revised March 1983 lon Chromatography Methods 3000 and 3252

Alkalinity as Titrimetric pH 45 EPA shy 6004-79-020 CaCo3 revised March 1983

Method 3101

Nitrate and Nit- Ion Chromatography EPA - 6004-79-020 rite as nitrogen revised March 1983

Method 3532 or EPA 6004-84017 1984 Method 3000

Hardness total ICP by calculation APHA 314A

Ammonia as Colorimetricauto- EPA - 6004-79-020 nitrogen mated phenate revised March 1983

Method 3501

Chemical Oxygen COlorimetric auto- EPA - 6004-79-020 Demand (COD) mated manual revised March 1983

Method 4101 or 4102

Total Dissolved Gravimetric dried EPA - 6004-79-020 Solids at 103 -105deg revised March 1983

Method 1601

720 LABORATORY STANDARD OPERATING PROCEDURES fSOPs)

Each process in the laboratory is governed by strict SOPs to ensure a consistent level of quality assurance Laboratory QA is comprised of sample custody practices preparation and analysis methods data reduction and report preparation These specific key elements of QA are addressed in the QAPP and in SOPs which are included in Appendix A The specific laboratory SOPs to be utilized in the performance of this project are contained in the following documents

-Organic Analysis US EPACLP Preaward Package SOW 288 -Inorganics Laboratory US EPACLP Preaward Package SOW 788

(REVISED 6190)

25

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

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V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 30: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

730 SAMPLE HOLDING TIMES

The sample holding times before analysis or extraction are those delineated in the latest US EPA CLP statements of work for organics (288) and inorganics (788) These holding times are determined from the time of sample extraction as documented on the Chain of Custody control (see Figure 6)

The specific holding time requirements for the project are listed in the following table

HOLDING TIMES

Holding Time (from Sample Extraction unless otherwise noted)

ParameterGroup Aqueous Soil

Volatiles 10 days (VTSR) 10 days (VTSR)

BNA Extractables 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

PesticidesPCBs 5 days to extract (VTSR) 10 days to extract (VTSR) 40 days to analyze (VTSR) 40 days to analyze (VTSR)

Metals (except 180 days 180 days mercury)

- Mercury 26 days 26 days

Cyanide 12 days 12 days

Hardness 6 months NA

Chloride 28 days NA

Alkalinity 14 days NA

Nitrate 48 hours NA

Nitrite 48 hours NA

Ammonia 28 days NA

COD 28 days NA

Total dissolved solids 7 days NA

Note VTSR indicates that the holding time is based on the validated time of sample receipt by the laboratory rather than from the sample extraction time as indicated in the EPA Organic SOW 288

(REVISED 6190)

26

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 31: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

800 DOCUMENTATION DATA REDUCTION AND REPORTING

810 DOCUMENTATION

It is important that adequate documentation exist to provide that the data derived during field surveys (atmospheric geophysical and soil-gas) and boring and monitor well installation sampling and analysis is justifiable with respect to the requirements of the investigation Each sample that is introduced into the laborshyatory or reporting system must be documented as to its place of origin how it was derived person performing observations testing or collection and conditions relating to collection This information will be documented as appropriate in daily logs (field and laboratory) boring logs field sampling records and chainshyof-custody control forms

For laboratory samples when a sample arrives in the laboratory an invoice sheet is completed which specifies the analysis required date of sample introduction and includes the unique sample identification number (Figure 5) System control data will be recorded in a separate bound document with an assigned serial number for each analytical method employed This control data is also recorded on the laboratory worksheets These include blanks duplicates spikes known concentration run etc Data which is found to be of questionable validity by the analyst will be rejected and re-analysis will be specified

Each step of laboratory analysis is recorded on the analysis work forms Extractions are documented on the preparations work sheet along with the date of preparation and the analysts name Documentation procedures are presented in the QAQC Appendix A Quality Assurance Project Plan

Field task data will be recorded on the appropriate data form (ie boring log) and testing procedures including location will be outlined in the field log book Log books will be bound and sequentially numbered Field log books and sampling sheets will include as appropriate personnel present samplers name date time equipment used measurements taken and results obtained

820 DATA REDUCTION

Methods referenced in the data quality objectives (Section 321) and analytical methods (Section 710) of this project plan described the means of reducing raw data to final reportable form Modification of the data reduction procedures will not be permitted except where deemed necessary by the quality control officer In this case a written explanation of the reason for modification and its description will be included in the final report Data handling and Data Reduction are discussed in QAQC Appendix A Quality Assurance Project Plan

27

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 32: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

830 VALIDATION

General Procedures All analyses performed are reported on standardized reporting sheets designed for the analyte of concern Each time a test is performed the analyst enters data concerning the EPA method used all calculations and raw data readings an explanation of any preparation involved the final result and the analysts signature and date

Final reported concentrations are calculated and reviewed based upon the information presented on the work sheet

Specifically the validation of data for reporting takes two types The first is validation of the methods chosen (including equipment used) and the second is the validation of the particular analytical results obtained for a particular sample

Method Validation In order to determine that the analytical method chosen is yielding valid results for a particular sample matrix additional quality control procedures must be performed The results obtained from a sample can be compared to the laboratories archival data for clean water sample analysis Recovery standards and analysis of multiple concentrations of sample aid in comparing data to clean water sample performance

Analytical Data Validation Appropriate spike and duplicate analyses must be performed for each analytical group of concern in order to determine the precision and accuracy of any particular analytical result This along with fieldlaboratory blanks and standard addition spiking are used to aid in results validation Procedures for Data Handling and Validation are contained in QAQC Appendix A In addition an independent laboratory will perform data validation following procedures outlined in the USEPA Region I Laboratory Data Validation Functional Guidelines for Evaluating Organics and Inorganics Analyses (February 1 1988 as modified November 1 1988 for organics and June 13 1988 as modified February 1989 for inorganics)

For field tasks validation of data generated will be performed by the quality review team and the field manager by cross-referencing field log books sampling records and final reduced data to verify that the final information report contains an accurate summary of information collected

840 LABORATORY REPORTS

After all of the analytical data have been acquired it is reviewed by a supervising staff member The quality of the data is evaluated by the analyst and is reviewed by the supervising staff member accumulating the data Data which is found to be of questionable validity by the reviewer is rejected and re-analysis

(REVISED 6190)

28

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 33: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

is specified to the laboratory for the questionable analysis Upon completion of the data accumulation the quality control officer reviews the analytical and quality control data A draft report is then reviewed by the laboratory director or some other responsible officer of the laboratory who is independent to the project Upon independent review the officer will determine if the draft report is adequate and complete If the report is found to be acceptable it is finalized signed by the laboratory director and sent to the client If the report is found to be inadequate by GZAs independent audit then it is sent back to be modified or enhanced in order to meet the requirements Specific laboratory procedures are contained in Appendix A the QAPP

841 Information Required for Report Writing A

In order to complete the report individual data values for each analyte sought and for each analysis performed are necessary These values include

All field data and documentation bull All laboratory in-house documentation

Results of spikes recoveries standard addition etc Presentation of all calculations utilized in deriving results and Data and calculations of actual detection limits found for the samples under consideration

Information required is explained in more detail in Appendix A to the QAQC Plan the QAPP

842 Information Included in the Laboratory Report

For this project the laboratory report shall include the following

1 Results of all samples replicates spikes blanks surrogate recoveries calibration checks instrument tuning data all supporting chromatographs and mass spectrometer data

2 Standard deviation and coefficient of variation of each quality control sample analyzed

3 Actual detection limits obtained for the sample type under consideration

4 Methodology utilized

5 Lab custody chronicle

Reporting requirements are explained in detail in QAQC Appendix A

29

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 34: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

900 INTERNAL QUALITY CONTROL CHECKS

Laboratory

The laboratory has established ongoing checks for quality control on a routine basis The quality assurance officer introduces blanks and 3 knowns into the sample train These samples are blind to the analyst The blind samples comprise 10 percent of the samples to be analyzed Also with each sample or batch of samples analyzed for each analyte of interest blanks and standard concentrations are run These along with methods such as duplicates collocates and spikes make up the ongoing internal QC evaluation program Procedures for internal quality control checks are presented in Appendix A the QAPP (the frequency of these QC checks is listed on Table 52 of the QAPP)

GZA

Within GZA a number of quality control procedures are established as mentioned in Section 930 of Attachment A as a matter of policy These include such checks as

Every calculation will be rechecked by an independent reviewer In addition the Quality Review team will independently verify 20 of the calculations If errors are found by the QRT all calculations of that type will be rechecked and errors resolved

Every technical report will be reviewed by the project manager Principal-in-Charge (or authorized representative) and a member of the quality review team

Every boring log will be reviewed against independently gener ated drillers logs Where conflicts exist individual soilrock samples will be checked by the QAC PM and field geologist to resolve inconsistencies

1000 PERFORMANCESYSTEM AUDITS

The laboratory actively participates in external performance evaluation programs for water pollution drinking water quality testing RCRA and NPDES permitting Table 121 Section 2 of the QAPP (Appendix A) lists the schedule NET uses for performance evaluation sample analyses This combined with internal checkaudits described in the previous section make up the data which is used by the laboratory quality assurance officer and the laboratory director in determining systems QC Laboratory QC will be further assessed by an independent audit performed by GZAs QAC (or designated representative) who will reconfirm approximately 20 of the laboratory reports based on raw data supplied by the laboratory If inconsistencies are found the laboratory will be

30

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

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t73l-09-H

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 35: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

required to recheck the reports to resolve inconsistencies and confirm data validity

Other activity specific and technical document reviews will also be performed during the course of the study in order to maintain quality control Those reviews will include procedures described above The intent of the reviews and audits is to provide assurance that project activities are performed in conformance with work plan specifications

Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

1100 PREVENTIVE MAINTENANCE PROCEDURES

Preventive maintenance on all analytical equipment (both field and laboratory) will be done in accordance with the procedures detailed in Section 600 of this document and in subsection 13 Section 2 of Appendix A the QAPP in strict accordance with individual instrument manufacturers recommendations Specific procedures are presented in QAQC Appendix A and in the SOPs

1200 DATA ASSESSMENT

For this project the following assessment criteria shall be utilized

A Recoveries from spikes and standard additions shall be within the range of EPA protocol Recoveries outside the prescribed range will be investigated in order to determine the cause

B Poor recoveries andor analytical confidence may require recollection of samples

Specific information regarding Data Assessment is presented in QAQC Appendix A Standard Laboratory Procedures and each analytical SOP for standards for acceptance and rejects of data

Data derived from field activities will be assessed by the QAC QAQC procedures will incorporate briefing of field personnel as to specific SOPs to be employed throughout the duration of the task Field audits will be performed by the project manager and a member of the quality review team at least once for each field task The field manager will provide daily QAQC checks Project procedures will be reviewed by the quality review team

31

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

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Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 36: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

1300 CORRECTIVE ACTION

Limits for data acceptability are described in Section 300 Quality Assurance Objectives When it is found that data is incomplete or that results are unacceptable the following procedures for corrective action shall be undertaken

A Incomplete Data

Omissions from logs notebooks and worksheets place the data gathering procedure in question Depending upon the nature of the omission the analysis or data gathering procedure might be repeated Incomplete field sampling data may require resampling of the questionable location Incomplete laboratory data usually calls for re-introduction or re-analysis of the questionable sample

B Conflicting Data

As in the case of omitted data conflicting data may require that the entire analytical performance be questioned In some cases however other supportive documentation may aid in resolving problems in conflicting information When this is not available re-testing re-sampling or re-analysis may be required However if sufficient data is available to achieve the work plan objectives the questionable data may be disregarded but not repeated For example poor reproducability of data for limited locations would not necessarily invalidate all soil-gas data

C Poor Performance

When results from field duplications or sample duplicates spikes collocates etc fall outside of acceptable ranges the available data is reviewed by the quality assurance officer Upon examination all or some of the following actions may be applied

1 System audit 2 Determination of matrix interference 3 Re-sampling or repetition of the questionable sample or task 4 Reconsideration of acceptance limits with statements included

with results explaining the actionrationale taken 5 Rejection of data and exclusion from the report with written

explanation 6 Rejection of the entire sample or analysis site location with

recommendation of relocation of site or reconsideration of results sought

Specific Laboratory procedures are presented in Appendix A and standard operating procedures for field tasks are found in Attachment B Project organization and responsibilities are found in Section 200 of this POP

32

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 37: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

1400 QUALITY ASSURANCE REPORTS TO MANAGEMENT

Laboratory internal monthly reports are produced for management depicting the assessment of method data accuracy precision and completeness When applicable for the period being reported the results of external audits are also included More frequent updates discussing specific QA problems and proposedenacted solutions are submitted in order to allow management to maintain awareness and control of the laboratory1 QAQC performance The quality assurance officer is responsible for maintaining contact and submitting performance reports to management

Quality assurance of internal GZA procedures reports and data will be an on-going process as discussed above Where quality assurance concerns are noted by the field manager project manager or quality review teams measures to correct or resolve conflicts will be taken Unresolved QA concerns and chronic problems will be documented and reported to the PM and Associate-in-Charge for further action as determine to be necessary

33

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 38: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

TABLE 1

PROPOSED SAMPLING AND LABORATORY ANALYSIS

Activity

Test Borings bullSoil

gt Refuse

bullLiquid Wastes

Monitor Wells (Groundwater)

Surface Waters

Well Points (Groundwater)

Sediments (Soil)

Location

TB-6 TB-7 TB-8 TB-10 TB-11 TB-13 TB-24 TB-26

Up to 6 additional samples

TB-1 TB-3 TB-6 TB-12 TB-13 TB-20 TB-4 TB-6 TB-7 TB-8 TB-10

Up to 3 samples

All wells except municipal well 5

GZ-1 B-3 GZ-4S GZ-4M GZ-4D GZ-5S GZ-5M GZ-5D GZ-7S GZ-7M GZ-7D LW-15S

Analysis

HSL Compounds

HSL Volatiles and Metals

Moi sture grain size BTU value moisture pH grain size

HSL Compounds and BTU Values

pH specific conductivity volatiles indicator compounds

HSL Compounds Indicators

LW-15M LW-15D TW-17 LW-17M LW-17D TB-7S Menard

GZ-2 GZ-3 TW-18 GZ-11S HSL Volatiles amp GZ-11D GZ-12M GZ-12D HSL Metals Indicators GZ-13S GZ-13M GZ-13D GZ-14S GZ-14M GZ-14D LW-103S LW-103M MW-103D Lori

All Points

SW-2 SW-4 SW-5 SW-7

SW-1 SW-6

All Points

SED-3 SED-4 SED-5 SED-7

SED-lSED-2

pH specific conductivity

HSL compounds Indicators

HSL Volatiles amp HSL Metals Indicators

pH and specific conductivity volatiles metals

HSL Compounds

HSL Volatiles amp HSL Metals

HSL Hazardous Substance List (TABLE 6) Indicator Compounds include Sodium Chloride Alkalinity

Nitrate as N Hardness Ammonia as N COD and Total Dissolved solids

(REVISED 6190)

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 39: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

TABLE 2

SUMMARY OF FIELDQA SAMPLES

OSL HSL Other OSL HSL Matrix Volatile Oraanics Organic

Groundwater Groundwater Trip Blank0 Groundwater Field Blanklt2gt Groundwater Duplicate3

Total(4)

Surface Water Surface Water Trip Blank0 Surface Water Field Blank2 Surface Water Duplicate3

Total4

Sediment Sediment Trip Blank1 Sediment Duplicate3

Total4

Soil Soil Duplicate3

Total4

Well Point5 Well Point Trip Blank1 Well Point Field Blank2 Well Point Duplicate3

Total4r

Compounds

39 19 Iday (est 5) 0 4 2

36 plusmn54 plusmn24

SURFACE WATER

6 4 Iday (est 1) 0 1 1 2 2

plusmn10 plusmn7

SEDIMENT

6 4 I day (est 1) 0

plusmn9 plusmn6

SOIL

14 8 2

plusmn17 plusmn10

WELL POINT

4 0 I day (est 1) 0 1 0 2 o

plusmn8 ~plusmn0

OSL HSL Inorganics

39 0 4 g

plusmn49

6 0 1 2_

plusmn9

6 0 2_ plusmn8

14

plusmn17

4 0 1 2 plusmn7

(REVISED 6190)

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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copy

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 40: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

NOTES TABLE 2

1 Trip blank taken for every sampling event Groundwater surface water and well-point trip blanks will be comprised of distilled water supplied and prepared by the laboratory Sediment trip blanks will be comprised of laboratory-prepared clean filter sand Water and sediment blanks will be placed in 40 ml VGA vials by the laboratory and will accompany the sampling team and samples during the collection day The trip blank samples however will not be exposed to ambient environmental conditions once prepared and sealed

2 Field blanks collected for every 10 samples or fraction thereof The field blanks will be comprised of laboratory-supplied distilled water They will be prepared in the field using the same collection methods and equipment as used to obtain the groundwater surface water andor well-point samples

3 Blind duplicates collected for every 10 samples or fraction thereof Duplicates (replicates) for Laboratory Spike preparation one for every 20 samples or fraction thereof

4 Number of samples are estimates only

5 Well-points are very shallow monitor wells (base lt 5 feet below grade) adjacent to Black Pond and other surface water bodies

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 41: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

TABLE 3

CONTAINERS AND PRESERVATIVES

BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals Inc Sodium

Cyanide

Nitrate

Nitrite

Chloride alkalinity TDS COD

Hardness

Parameter BaseNeutralAcids PesticidesPCBs

Volatile Organics

Metals amp Cyanide

AQUEOUS SAMPLES

Bottles Required Per Sample

4-1 liter glass bottles

3-40 ml VOA vials

1-1 liter plastic bottle

500 ml Polyethylene or glass

100 ml Plastic bottle

100 ml Plastic bottle

500 ml Plastic bottle

100 ml Plastic or glass

SOILSEDIMENT SAMPLES

Storage

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Cool 4 C

Cool 4deg C

Cool 4deg C

Storage Cool 4deg C

Cool 4deg C

Cool 4deg C

Preservative

Unpreserved

4 drops HCL per vial in field

HNO to pH lt2 if filtered No preservative if otherwise

NaOH amp Ascorbic Acid to pH gt 12

H2S04 to pHlt2

None

None

HN03 to pH lt2

Bottles Required Per Sample

2-250 cc glass soil jars

3-40 ml VOA vials

1-250 cc glass soil jar

Preservative None

None

None

I-Chem glass ware should be used to fall strict compliance with CL protocol

(REVISED 6190)

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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a a

CD

O

bullgt

l m

-degi

33m

3

J bull

DH

O

oo

33

OS

HD

gt

O

33 gt

o D

o

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gt

FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 42: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

TABLE 4

QA LEVEL OF EFFORT FOR FIELD MEASUREMENT

OLD SOUTHINGTON LANDFILL

Analysis Field Blank

PH2 NA

Conductivity lt50 umhos

Temperature NA

Volatiles by3Photovac TIPII or

Background Reading lt1 ppm

HNu PI 101

Water Level Measurements NA

Field Replicates

1 n=4 sdlt 02 unit

n=4 sdlt 5

NA

NA

n=4 sdlt 005feet

Reed Reference Standard

2 400 plusmn05 700 plusmn05 1000 plusmn05

31000 plusmn50umhos 1413 plusmn71umhos

NBS Reference Thermomater

3 Calibration Gas plusmn10 ppm

NA

Notes

1 N = Number of measurements

2 Calibration twice per day or every 20 samples

3 Calibration once per day

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 43: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Arokodare Akin

Aymond Patricia

Bescherer Paula

Brown Carolyn

Brown Eric

Burton John

Caraballo Elbert

Cattabriga Kerri

Cleary Maryarme

Crisman Jenny

Darrow DaIison

David J Daniel

Delaney Michael

Derby Cindy

Drew Scott R

Dunbury Diane

Enwright Christine

Epelman Polina

Eskin Anneta

Fabrikant Natalya

Gomez Charles

Harvey Donald

Heijn Ethan

Hettinger Sabrina

Higgins Kristin

Hildreth George

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 1 OF 3

Title

Computer Specialist

Glassware Technician

Project Manager

Project Management Support

Extraction Technician

Supervisor Semivolatile Mass Specialist

Laboratory Technician

GCMS Operator

GC Analyst

Inorganic Analyst

Project Management Assistant

Glassware Technician

Director of Analtyical Sevices

Data Processing Clerk

Vice President Marketing and Program Management

Extraction Laboratory Analyst

Inorganic Analyst

Inorganic Laboratory Manager

Laboratory Analyst

Laboratory Analyst

GCMS Operator

Bottle Prep Technician

Sample Bank Coodinator

GCMS Operator

Project Manager

GC Analyst

Project Function(s)

laboratory computer system

cleaning and preparation of glassware

project management

data entry department support

organic extractions

semivolatile amp volatile organic analysis

pesticide extractions

volatile organic analysis

PesticidesPCBPHC GC analysis

ICP metals analysis

project management support

cleaning amp preparaton of glassware

analytical chemistry

organic CLP package assembly

marketing and management of environmental services

organic extractions

inorganic wet chemistry amp ICP analysis

inorganic lab management prev

pesticide registration

organic analyis

volatile organic analysis

sample bottle preparation

sample login amp tracking

volatile organic analysis

project management

GC prev ICP analyst

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

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t73l-09-H

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 44: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Kilar Nancy

KiI lough Clare

King An-Shu

Kroa Vladimir

Lambert Hark T

Lapite Constance

Lawler Edward A

Lawler Sharyn B

Lee Ashley

Leonard Linda P

Hahoney Tanya L

Halek Amir

Marcel Hermune

Mauro David N

McDonagh Lisa N

HcGrath Deborah

Miller D Wesley

Murray Kevin 0

Musanda Jean-Pierre

Myerson Eric B

Pang Hi an Eleanor

Platten David

Rasimas Jeff

Rhode Steven

Rossi Diane

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 2 OF 3

Title

Project Manager

Quality Assurance Coordinator

Extraction Laboratory Analyst

Analytical Chemist

Manager Mass Spectronetry Laboratory

GCMS Operator

Project Manager

Quality Assurance Coordinator

Courier

Director of Quality Assurance

CLP Task Manager

Organic Laboratory Technical

Glassware Technician

Assistant Director Consulting Services

Supervisor Volatile GCMS

Vice President Environmental Services Division

GCMS Operator

Supervisor GC Laboratory

GCMS Operator

Supervisor Wet Chemistry

Analytical Chemist

GCMS Operator

Pesticide Chemist

Manager GC and Organic Extractions

GC Analyst

Project Function(s)

project management

QA project plans QC documentation state certifications

organic extraction

conventional wet chemistry

semivolatile and volatile organic analysis

volatile organic analysis

project management

organic analysis SOPs data audits

courier delivery

corrective actions QAQC policy QAQC documentation

organic analysis CLP protocols

organic extractions

cleaning and preparation of glassware

project management technical support environmental studies

volatile organic analysis

business development and operations

semivolatile organic analysis

chromatography

volatile organic analysis

conventional wet chemistry

GFA analysis

semivolatile organic analysis

pesticide registration

analytical chemistry

PesticidePCBHerbicide analysis CLP protocols

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 45: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Sampson James

Sarnie Samuel

Schkuta Andrew

Schneider June

Skazkina Katya

Sontheimer Elizabeth

Standley Barbara

Taylor Barbara B

Thomas Michael

Triber Robin

Valentin-Simeon Marie-France

Von Olderburg Ludwig

West Ellen

Yang Hou-Te

Yargeau Douglas

Young Michael

Yu Wing C

TABLE 5

NET ATLANTIC INC CAMBRIDGE DIVISION PERSONNEL

PAGE 3 OF 3

GCMS Operator

Pesticide Chemist

Manager Data Management Services

Environmental Scientist

Inorganic Analyst

Project Manager

Metals Preparation Technician

Director Consulting Services

Supervisor Clinical Extractions

Inorganic Analyst

Metals Preparation

Environmental Scientist

Supervisor Metals

GCMS Operator

GCMS Operator

Senior Scientist

Director Pesticide Registration Studies

TitteProject Function(s)

volatile organic analysis

pesticide registration

laboratory computer systems

data validation environmental sampling and analysis

graphite furnace analysis

project management

sample digestion metals analysis wet chemistry

program management environmental studies data interpretation

organic extractions

Hg analyst previously conventional wet chemistry

sample digestion metals analysis

data validation environmental sampling and analysis

metals analysis CLP protocols

volatile organic analysis

volatile organic analysis

separation science

pesticide registration

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 46: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 6

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (T r i chIoromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-TetrachIoroethane

Trichloroethene

Bromodichloromethane (D i chlorobromomethane)

Chlorobenzene

11-D i chIoroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chioroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tet rachIoromethane)

12-Dichloroethene (Acetylene Dichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 47: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Carbon Disulfide

Acetone

2-Hexanone (MethyI-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bis(2-chloroisopropyl)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 6 (Continued)

Page 2 of 4

12-D ichIoropropane (Propylene Dichloride)

ChIorodibromomethane (0 i bromochIoromethane)

Hethyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo( k) FI uoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthalate)

p-Chloroanilene

11-Dichlorethylene (Vinylidene Chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Hethyl Isobutyl Ketone) (Iscprapylacetore) (Hewne)

Tet rachIoroethyIene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(gh))Perylene

Beta - BHC

bis-(2-ehloroethyl) Ether (Dichlorethyl Ether)

Butyl Benzyl Phthalate

2-Chloronaphthalene

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

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NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 48: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

TABLE 6 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED)

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxide

HexachIoroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Canphene)

13-D i chIorobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-DichIorobenzene (P)

o-Cresol (2-Methylphenol)

44 - COT

Cyanide

Dieldrin

46-Dinitro-o-Cresol (46-Dinitro-2-Methylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Methylphenol)

C bcrgtzo(a haritiirancene

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylni trosami ne (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hatachlorocyclopentadiene

Methoxychlor

o - Nitroaniline (2)4 - Nitrophenol

Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 49: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS shy

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

Trichlorofluoromethane (FIuorotr i chIoromethane)

Continued

Sulfide

5-Methyl-3-Heptanone (Ethyl AmI Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 6 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Oiphenylhydrazine (Hydrazobenzene)

nethanoi (Methyl Alcohol)

12-BenzeneDicarboxylic Acid piheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Oichlorodifluoromethane (Difluorodichloromethane)

Acrolein (Vinyl Cyanide)

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 50: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

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FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

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FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 51: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

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3

J bull

DH

O

oo

33

OS

HD

gt

O

33 gt

o D

o

O

gt

FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 52: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

FIGURE 2 PERSONNEL ORGANIZATION CHART

EPA PROJECT MANAGER

GZA QUALITY REVIEW TEAM

Charles Lindberg

I GZA QUALITY ASSURANCE

COORDINATOR Thomas Stark

FIELD MANAGER SITE SAFETY OFFICER Christopher Kopley

LABORATORIES

GZA Geotechnical Analyses Indicators

NET ATLANTIC INC Organlcs Inorganics

DRILLING SUBCONTRACTOR Welti Drilling Co Inc

FIELD SAMPLING TEAM Linda Mckee David Swetland Julian Stanescu Alan Valentine

Margaret Velie

I PRICIPAL IN CHARGE

John Ayres CPG

PROJECT MANAGER Kathleen A Cyr PE

DATA EVALUATION

GEOLOGY HYDROLOGY Gary Cluen Christopher Kopley John Balco

GEOPHYSICS William Walsh PhD

CHEMISTRY James Okun

ENDANGERMENT Debbie Listernick Mark Malchik Anne Reid

EPA QUALITY ASSURANCE COORDINATOR

EBASCO SERVICES INC

HEALTH amp SAFETY OFFICER

Rick P Harding PhD

FEASIBILITY STUDY

TECHNICAL amp COST James Feltz Ulric Lafosse

ENVIRONMENTAL IMPACT Greg Mcbride Anne Reid

ARAR DETERMINATION Kenneth Clayman Jerry Cura

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 53: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

FIGURE 3 NET ATLANTIC INC CAMBRIDGE DIVISION

ORGANIZATION (BY FUNCTION)

client

Project Manager

Quality Assurance Project Management Linda P Leonard Edward A lauler

Director Director

Project Management NE-CAA

Project Manager

Sample Custody Ethan Heijn

Sample Coordinator

CAA-MET Or Michael F Detaney

Director

Inorganics Analysis Lab Polina Epel nan

Mass Spectrometry Lab Mark T Lambert

ExtractionGC Lab Steven f Rhode

Manager Manager Manager

Conventional Pollutants Eric Myerson

Metals Ellen West

GCMS Operations John Burton

GCMS Data Review Elissa McOonagh

Extraction Michael Thomas

GC - Extractubles Kevin Hurray

Supervisor Supervisor Supervisor Supervisor Supervisor Supervisor

Uroject Analyst eject Analysts roject Analysts roject Analysts Uroject Analysts

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 54: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

ON

I S31V

I00SS

V

laquo O

NlO

Z-9a380IOlaquogt

copy

t73l-09-H

degN3ni=i

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 55: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

FIGURE 5

6ZA SOIL SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Depth to_

Blow Counts

Type of Test

GZA WATER SAMPLES

Trefoil Park 204 Spring Hill Road Trumbull Connecticut 06611

Sampled By

Job

Sample

Date Sampled

Type of Test

Note The sample container should be indelibly marked with the sample ID number to allow identification in the event of label detachment

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 56: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

(AcSrn^nies

CHAIN-OF-CUSTODY RECORD

Mana g e r

ANALYSES REQUIRED

Station Number

Time (24 hr)

Container ID

Sampler ID

Location Description

Sample Type Aamp^^^

Total o f

Com Note

n

Tl 5

TOTAL NUMBER OF CONTAINERS

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature) NOTES m RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

RELINQUISHED BY (Signature) DATETIME RECEIVED BY (Signature)

ANALYTICAL LABORATORY

LABORATORY CONTACT

GZA CONTACT PHONE

GZA FILE

PROJECT

NO

LOCATION

PO NO

GOLDBERG bull ZOINO amp ASSOCIATES Trefoil Park

204 Spring Hill Road TRUMBULL CONNECTICUT 06611

(203) 268-0808

COLLECTOR

DATE OF COLLECTIOM SHEET OF

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 57: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

FIGURE 7

GZA Goldberg-Zoino S Associates Inc 08611

SAHPUHC RECORD

Project File Ho Location

Collector Date Time

Sampling Location Well Diameter (inches)

Sampling Sequence No Sampling Hethod_

Water Level Observations

Description and Elevation (Feet) of Measuring Point_

Depth to Water (feet)

Total Uell Depth (feet)_

Standing Water in Well (feet) _Purge Volume (gallons)

Conductivity Fisher YSI

Calibration (Describe)

Readings

Temperature Cc)

Reading (umhosan)

Sectarian Orion

Calibration (Describe)

Temperature (c)

Reading (pH)

Reading (millvolts)

EH

Sample Description Type SottleVol Preservation Handling

Motes and Observations

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 58: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

r laquo

ADDENDUM 1

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions are incorporated by reference into the Sampling and Analysis Plan Old Southinoton Landfill RIFSf Southington Connecticut by Goldberg-Zoino amp Associates Inc Revision date May 1988

General Modifications Throughout the document wherever a reference is made to YWC Inc the reference is modified to read NET Atlantic Inc

Throughout the document wherever a reference is made either to Hazardous Substance List Constituents HSL HSL Constituents or HSL compounds the reference is modified to read Old Southington Landfill Hazardous Substance List (OSL HSL) Constituents as shown on Table 4 OSL HSL (Table 4) or OSL HSL compounds (Table 4) where appropriate

Table 4 - Replace with attached revised Table 4

Page 3 Section 320 - The first sentence is modified to read Parameters that will be analyzed for in designated samples from the study area consist of the Hazardous Substance List (HSL) Constituents as defined for the Old Southington Landfill (OSL) presented in Table 4 or a subset of those constituents

The third sentence is modified to read OSL HSL compounds or subsets will be analyzed in selected surface water groundwater sediment and soil samples Air samples will be collected and analyzed as described in Addendum 2 Field Sampling Analysis Plan - Attachment B dated September 15 1989

Page 11 Section 620 - The third paragraph third sentence is modified to read Sample holding times are presented in Section 730 of the Quality AssuranceQuality Control Plan Old Southinqton Landfill Southinqton Connecticut (QAQC Plan Attachment C revision date June 1990)

Add a new paragraph below the third paragraph which reads Sample holding times described in Sub-sections 621 through 627 (inclusive) are based on the latest US EPA CLP statements of work for organics (288) and inorganics (788) Further discussion of holding times is provided in Attachment C the QAQC Plan

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 59: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Page 24 Section 720 - The first paragraph third sentence is modified to read Air sampling and analytical procedures are discussed in Addendum 2 Field Sampling Analysis Plan shyAttachment B dated September 15 1989

Page 30 Subsection 731 - SOP 411 as referenced for use of the Photovac TIP II photoionization detector is modified to read SOP 413

Page 30 Subsection 732 - The third sentence is modified to read Following field data collection the information will go through an internal QC check as discussed in Attachment C the QAQC Plan

Page 32 Subsection 736 - Add to the second paragraph the following sentence Monitor well screens will be installed across the saturatedvaoose zone interface Groundwater level fluctuation will be estimated based upon prior monitoring results and the depth to water measured during well installation

Page 35 Subsection 737fC) - Modify the first paragraph by inserting the entire second paragraph after the third sentence ending with the word pump Add the following as a new second paragraph

If pH and specific conductance values have not stabilized (defined as lt10 variation of the measurements) after removal of three well volumes then five total well volumes will be removed before sampling If stabilization is not achieved following removal of five well volumes sampling will proceed

Insert the current last sentence of the first paragraph (beginning with If well recharge rates as the last sentence of the new second paragraph above

Page 37 Subsection 738 (B) - Modify the second sentence to read The vials will be preserved with four (4) drops of hydrochloric acid and filled prior to delivery of sample containers

Modify the last sentence to read One trip blank per day or per sample shipment (if more than one occurs on any given day) will accompany such sample(s)

Page 44 Section 800 - Modify the first sentence to read Laboratory chain-of-custody document control analytical methods and laboratory deliverables will conform to US EPA Superfund Contract Laboratory Program Requirements as described in the statements of work for organics (288) and inorganics (788)

Appendix A SOP 311 - Part 3C referring to a peristaltic pump sampling method is deleted

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 60: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

ADDENDUM 1

QUALITY ASSURANCEQUALITY CONTROL PLAN

ATTACHMENT C

JUNE 8 1990

The following revisions are incorporated by reference into the Quality AssuranceQuality Control Plan Old Southington Landfill Southincrton Connecticut by Goldberg-Zoino amp Associates Inc revision dates May 1990 and June 1 1990

Eaae 26 Section 730 first paragraph second sentence is modified to read These holding times are determined from the time of sample collection11 The parenthetical note under the Holding Time subheading is modified to read (from time of sample collection) and the Note to the HOLDING TIMES table is deleted

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 61: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

1) HAZARDOUS SUBSTANCE LIST METALS

Aluminum

Beryllium

Cobalt

Magnesium

Potassium

Thallium

TABLE 4

EPA Required HSL Analytical Parameters

Old Southington Landfill

Antimony

Cadmium

Copper

Manganese

Selenium

Vanadium

2) HAZARDOUS SUBSTANCE LIST VOLATILE ORGANIC COMPOUNDS

Benzene

Carbon Tetrachloride (Trichloromethane)

Chloromethane (Methyl Chloride)

cis-13-Dichloropropene

1122-Tetrachloroethane

Trichloroethene

Bromodi chloromethane (D i chIorobromomethane)

Chlorobenzene

11-Oichloroethane (Ethylidine Chloride)

trans-13-Dichloropropene

Toluene

Vinyl Chloride (Chloroethylene)

Arsenic

Calcium

Iron

Mercury

Silver

Zinc

Bromoform (Tribromomethane)

Chloroethane (Ethyl Chloride)

12-Dichloroethane (Ethylene [Di] Chloride)

Ethylbenzene

111-Trichloroethane (Methyl Chloroform)

Barium

Chromium

Lead

Nickel

Sodium

Bromomethane (Methyl Bromide)

Chloroform (Tetrachloromethane)

12-Dichloroethene (Acetylene Oichloride) (Total)

Methylene Chloride (Dichloromethane)

112-Trichloroethane

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 62: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

Carbon Disulfide

Acetone

2-Hexanooe (Hethyl-n-Butyl-Ketone)

Vinyl Acetate (Acetic Acid Vinyl Ester)

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Acenaphthene

PCS - 1016

PCB - 1248

Benzo(b)FIuoranthene

Benzo(a)Pyrene

Delta - BHC

bi s(2-chIoroi sopropyI)Ether

Chlordane (Alpha amp Gamma)

2-Chlorophenol

TABLE 4 (Continued)

Page 2 of 4

12-Dichloropropane (Propylene Dichloride)

Chlorodibroamnethane (Dibromochloromethane)

Methyl Ethyl Ketone (2-Butanone)

Total Xylenes

Acenaphthylene

PCB - 1221

PCB - 1254

Benzo(k)FIuoranthene

Benzyl Alcohol

Gamma - BHC (Lindane)

bis(2-ethylhexyl)Phthalate (Di-Sec-Octyl Phthaiate)

p-Chloroanilene

11-Oichlorethylene (Vinylidene chloride)

Styrene (Vinyl Benzene) (Phenylethylene)

Aldrin

PCB - 1232

PCB - 1260

Benzoic Acid

Alpha - BHC

bis-(2-chloroethoxy) Methane

4-Bromophenyl Phenyl Ether

p-Chloro-m-cresol (4-chloro-3-methylphenol)

4-Methyl-2-Pentanone (Methyl iscfcutyl Ketone) (Iscpxptacetone) (Hetone)

Tetrachloroethylene

Anthracene

PCB - 1242

Benz(a)Anthracene

Benzo(ghi)Perylene

Beta - BHC

bis-(2-chloroethyl) Ether (Dichlorethyl Ether)

Butyl BenzylPhthalate

2-Chloronaphthalene

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 63: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

TABLE 4 (Continued)

Page 3 of 4

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS (CONTINUED

4-Chlorophenyl Phenyl Ether

44- ODD

Dibenzofuran

33- Dichlorobenzidine

24-Dimethylphenol

24 - Dinitrotouluene

Endosulfan Sulfate

Endrin Ketone

Heptachlor Epoxlde

Hexachloroethane

2 - Methyl Naphthalene

p - Nitroaniline (4) N - Nitrosodiphenylamine

Toxaphene (Chlorinated Camphene)

13-D i ch I orobenzene (m)

Chrysene

44- DDE

di-n-Butyl Phthalate

24-Dichlorophenol

Dimethyl phthalate

26 - Dinitrotoulene

Endosulfan I (alpha)

Fluoranthene

HexachIorobenzene

Indeno (123-cd) Pyrene

Naphthalene

Nitrobenzene

Pentachlorophenol

124-Trichlorobenzene

14-Dichlorobenzene

o-Cresol (2-Methylphenol)

44 - DDT

Cyanide

Dieldrin

46-Oinitro-o-Cresol (46-Dinitro-2-Nethylphenol)

di-n-Octyl Phthalate

Endosulfan II (beta)

Fluorene

HexachIorobutadiene

Isophorone

m-Nitroaniline (3) 2 - Nitrophenol (o) Phenanthrene

245-Trichlorophenol

12-Dichlorobenzene (o)

p-Cresol (4-Nethylphenol)

D i benzcKa h)anthrancsne

Phenol

Diethyl Phthalate

24 - Dinitrophenol

di-n-Propylnitrosamine (N-Nitrosodipropylonine)

Endrin

Heptachlor

Hexachlorocyclapentadiene

Methoxychlor

o - Nitroaniline (2) 4 - Nitrophenol ltPgt Pyrene

246-Trichlorophenol

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 64: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

3) OTHER HAZARDOUS SUBSTANCE LIST COMPOUNDS

Ammonia

1 - Propene (Propylene)

trans 12-Dichlorocyclohexane

Methyl Acetate (Acetic Acid Methyl Ester)

Butyl Acetate

Sulfate

Boron

T ri chIorofI uoromethane (FIuorotrichIoromethane)

- Continued

Sulfide

5-Methyl-3-Heptanooe (Ethyl Amyl Ketone)

Pentane

Isopropyl Alcohol (2-PropanolIsopropanol)

Iso-Octane

2378-Tetrachlorodibenzoshyp-Dioxin

Acrylonitrile

TABLE 4 (Continued)

Page 4 of 4

Formaldehyde

3-Methyl Octane

Hexane

Ethyl Acetate

Fluoride

12-Diphenylhydrazine (Hydrazobenzene)

Methanol (Methyl Alcohol)

12-BenzeneDicarboxylic Acid Oiheptylester

Chlorobutane (n-Butyl Chloride)

Ethyl Ether (Acetic Ester or Ether)

Total Phosphorous

Dichlorodifluoromethane (DifluorodichIoromethane)

Acrolein (Vinyl Cyanide)

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 65: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

ADDENDUM 2

SAMPLING AND ANALYSIS PLAN

ATTACHMENT B

JUNE 8 1990

The following revisions amend Addendum 1 Field Sampling and Analysis Plan - Attachment B dated September 15 1988 and are incorporated by reference into the Sampling and Analysis Plan Old Southinaton Landfill Southington Connecticut by Goldberg-Zoino amp Associates Inc revision date May 1988

Table 2 - Everywhere HSL is referenced should be modified to read OSL HSL

The footnote denoted by a single should be modified to read OSL HSL Hazardous Substance List as defined for the Old Southington Landfill (Table 4)

Table 3 - Should be modified to read per the attached new Table 3

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection

Page 66: ATTACHMENT C QUALITY ASSURANCE/QUALITY ...The QA/QC Plan develope fodr this project is a updaten d for omf the Quality Assurance Project Plan prepare bdy GZA in June, 1985, as revised

TABLE 3

CONTAINERS AND PRESERVATIVES

AQUEOUS SAMPLES

Bottles Required Storage and Parameter Per Sample Preservative Holding Times

BaseNeutralAcids 4-1 liter glass bottles Unpreserved Cool 4 C PesticidesPCBs 5 Days to Extract

40 Days to Analyze

Volatile Organics 3-40 ml VGA vials 4 drops HCL per vial in field Cool 4 C 10 days

Metals Inc Sodiua 1-1 liter plastic bottle to pH lt2 if filtered Cool 4 C No preservative if otherwise 26 Days - Hg

6 Months - others

Cyanide 500 ml polyethylene or glass NaOH amp Ascorbic Acid to pH gt12 Cool 4 C 12 Days

Nitrate 100 ml plastic bottle H2S04 to pH lt2 Cool 4 C 48 Hours

nitrite 100 ml plastic bottle None Cool 4 C 48 Hours

Chloride alkalinity 500 ml plastic bottle None Cool 4 C TDS COO Cl + COD - 28 Days

Alk - 14 Days TDS - 7 Days

Hardness 100 ml plastic or glass HNamp to pH lt2 Cool 4 C 6 months

SOILSEDIMENT SAMPLES

Bottles Required Parameter Per Sample Preservative Storage

BaseNeutralAcids 2-250 cc glass soil jars None Cool 4 C PesticidesPCBs 10 Days to extract

40 Days to analyze

Volatile Organics 3-40 ml VOA vials None Cool 4 C 10 Days

Metals amp Cyanide 1-250 cc glass soil jar None Cool 4 C Cn - 12 Days Hg - 26 Days Others - 180 Days

Notes

I-Chem glassware should be used to fulfill strict compliance with CLP protocols

References for storage and holding times include EPA CLP SOUS for Organics (288) and Inorganics (788) and 40 CFR Part 1363 (July 1989 revision) p 279 Table II - Required Containers Preservation Techniques and Holding Times The holding times are based from the time of sample collection