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Golder Associates Inc.CONSULTING ENGINEERS

INTERIM REPORT NO. 2

O

SDMS DocID 000230859

BASELINE AIR SURVEYPRE-DESIGN INVESTIGATION TASK A-l

INDUSTRI-PLEX SITEWOBURN, MASSACHUSETTS

Prepared for:

Industri-Plex Site Remedial Trust800 North Linbergh Boulevard

St. Louis, Missouri

DISTRIBUTION:

8 Copies - Industri-Plex Site Remedial Trust6 Copies - U.S. Environmental Protection Agency1 Copy - Massachusetts Dept. of Environmental Protection1 Copy - NUS Corporation2 Copies - Golder Associates Inc.

September 1990 Project No.: 893-6255

GOLDER ASSOCIATES INC. • 20000 HORIZON WAY, SUITE 500, MT. LAUREL, NEW JERSEY 08054 • TELEPHONE (609) 273 -110 • FACSIMILE (609) 273-0778

OFFICES IN UNITED STATES • CANADA « UNITED KINGDOM • SWEDEN • AUSTRALIA

Colder Associates Inc.CONSULTING ENGINEERS

September 14, 1990 Project No. 893-6255

United States Environmental Protection AgencyWaste Management DivisionJ.F.K. Federal Building, HRS-CAN-3Boston, MA 02203-2211

Attn: Joseph DeColaRemedial Project Manager

RE: INDUSTRI-PLEX SITE, BASELINE AIR SURVEY,INTERIM REPORT NO. 2

Gentlemen:

On behalf of the Industri-Plex Site Remedial Trust, we aresubmitting the attached Interim Report No. 2 for Pre-DesignInvestigation Task A-l, Baseline Air Survey. These data,along with data from future sampling rounds, are intendedto document the baseline air quality at the site prior toinitiation of Remedial Action.

If you have any questions, please contact us.

Very truly yours,

COLDER ASSOCIATES INC.

//,James W. VossPrincipal

RMG/JWV/bjtC:A-1CL

Attachments

cc: D.L. Baumgartner, ISRT (w/o attachments)W.L. Smull, ISRT (w/o attachments)

COLDER ASSOCIATES INC. « 20000 HORIZON WAY, SUITE 500, MT. LAUREL, NEW JERSEY 08054 • TELEPHONE (609) 273 • 110 • FACSIMILE (609) 273-0778

OFFICES IN UNITED STATES • CANADA « UNITED KINGDOM « SWEDEN « AUSTRALIA

September 1990_______________-i-__________;______893-6255

TABLE OF CONTENTS

SECTION PAGE

Cover Letter i

Table of Contents ii

1.0 INTRODUCTION 11.1 Objectives 11.2 History and Source Areas 2

2.0 FIELD METHODS 4

3.0 LAB METHODS 8

4.0 LAB RESULTS 9

5.0 ASSESSMENT OF DATA USABILITY 10

6.0 METEOROLOGICAL DATA 12

7.0 DATA REDUCTION 13

8.0 SUMMARY 14

LIST OF TABLES In OrderFollowing

Table 1 - Sampler Calibration Checks Page 14.Table 2 - Summary Of Volatile Target Compound

List Analytes Detected DuringAugust 6-7, 1990

Table 3 - Total Dust Measurements DuringAugust 6-7, 1990

LIST OF FIGURES

Figure 1 - Air Sample Locations

LIST OF APPENDICES

Appendix A - Laboratory ReportAppendix B - Dust Pump Field Calibration and Sampling

DocumentationAppendix C - Meteorological DataAppendix D - Meteorological Station Audit Report

Colder Associates

September 1990__________________-1-_____________893-6255

1.0 INTRODUCTION1.1 ObjectivesOne of the requirements of the Consent Decree for theIndustri-Plex Site Pre-Design Investigation, as stated inthe Remedial Design/Action Plan (RDAP), is to conduct:

"a baseline investigation to establish aneffective air monitoring program and todetermine acceptable on-site and off-site airquality standards for hazardous volatilecompounds and/or other odorous compounds anddust relative to planned grading, consolidation,excavation, dredging, groundwater treatment andcapping activities."

A baseline air survey is being conducted under Pre-DesignInvestigation Task A-l to document the baseline conditionsrelative to potential types of emissions expected duringremedial action. Specifically, the air survey addressesAir Data Need No. 3 given on page 107 of the Pre-DesignWork Plan. Target Compound List volatile organiccompounds (TCL VOCs) constitute the hazardous volatilecompounds, and reduced sulfur compounds (includinghydrogen sulfide and methyl mercaptan) constitute themajor odorous compounds. The concentration of dust (aswell as the concentrations of arsenic, lead, and chromiumin dust) will also be determined.

Four rounds of air sampling are planned. This interimreport presents the methods and results for the secondround of air sampling conducted in August 1990. Anadditional Interim Report will be prepared for the thirdquarter sampling results. Proposed air quality standardswill be developed and presented with the results of allfour sampling rounds in the Interim Final Report for Pre-Design Task A-l.

Colder Associates

September 1990___________________-2-_____________893-6255

1.2 History and Source AreasPertinent site history regarding air quality and theresults of previous investigations are given in Section3.5.3.1 and Appendix A of the Pre-Design Work Plan. TheRecord of Decision (ROD) states that repeated complaintshave been received from local citizens in the past,especially southeast of the site, with respect tooffensive odors generated by the hide piles. Thesecomplaints have been associated with former sitedevelopment activities and rain storms. Increased odorsduring storms are believed to be largely due to exposureof fresh areas of the hide piles to the atmosphere afterslumping of the unstable slopes, and due to increasedemissions as a result of pressure gradients induced bylower barometric pressure during storms events.

The hide piles are a source of odors at the site. Thecomposition of the hide pile gas was determined during theRemedial Investigation, and the odorous areas andcompounds at the site were identified by soil gassampling/laboratory analysis and use of an odor panel.The East Hide Pile was determined to be the dominant odorsource. The odorous compounds were determined to bemainly hydrogen sulfide, which occurred at concentrationsof 5,600 to 21,000 ppm within the East Hide Pile.Hydrogen sulfide was not detectable above ground usingportable monitoring equipment. Methyl mercaptan wasdetected in East Hide Pile gas at concentrations rangingup to 150 ppm. Other mercaptan compounds were alsodetected at individual concentrations of up to 180 ppm.Benzene and toluene were detected in East Hide Pile gas at1^ to 11 ppm. Additional compositional data for the EastHide Pile gas are being collected under Pre-DesignInvestigation Task A-2. The East Hide Pile remediation

Colder Associates

September 1990_________________-3-____________893-6255

will include a gas collection layer and a gas treatmentplant.

Benzene and toluene could also potentially be emitted fromthe groundwater treatment plant which will be installed inorder to remediate Hazardous Substances in groundwater.Dust, and metals in dust, might be introduced into the airduring site grading and capping activities that willremediate Hazardous Substances in soil.

Colder Associates

September 1990_________________-4-____________893-6255

2.0. FIELD METHODSSampling locations were selected based upon the results ofair dispersion modeling using regional meteorological dataconducted during the Remedial Investigation/FeasibilityStudy (RI/FS) and the historical locations of odorcomplaints. Sample locations were given in Figure 47 ofthe Pre-Design Work Plan. Some of the sampling pointswere slightly relocated based upon a field inspection byMr. Bob Glazier (Colder Associates Task Leader) and Mr.Arnie Ostrofsky (NUS Project Manager). The revisedlocations are given in Figure 1 of this report along withthe location numbers used in the laboratory report. Thefield duplicate was designated location number 13. Thetrip blank for the dust filter cassettes was numbered 14,the spike cassette was numbered 15, and additional tripblanks for dust cassette filters were numbered 15 through20. The trip blank and spiked Summa canisters were notassigned sample location numbers.

Air samples were collected in accordance with theprocedures given in Section 5.1 and Attachment 1 of thePre-Design Investigation Field Sampling Plan (FSP). Aninitial attempt to collect samples during a 24-hour periodon July 16-17, 1990, failed because the sampler atlocation 12 was stolen and two of the Summa canisters hada vacuum reading of 0 inches of mercury after sampling(which renders the contained sample unusable). Therefore,the Summa canisters were shipped back to the laboratory tobe cleaned and calibrated for resampling. Replacementsamples were collected, along with replacement dustsamples in new filter cassettes, during a 24-hour periodon August 6-7, 1990.

Colder Associates

September 1990_________________-5-____________893-6255

The sampler inlets were positioned at least three feetabove average grade by either placing them on top of largeisolated boulders (locations 2, 6, 7, 8, and 12) orsuspending them from low tree branches (locations 1, 3, 4,5, and 11) such that other nearby branches did notobstruct the sampler inlet ports. The sampler at location10 was suspended from the top of unused playgroundequipment in the middle of an open field. At location 9,the samplers were positioned on top of a overhang abovethe school doorway on the side of the school facing theIndustri-Plex Site. The school principal indicated thatclassroom windows must be shut at times due to odors fromthe site.

All sampler inlets were facing into the wind at the startof sampling. A duplicate sample was collected for allanalyses at location 5, and a trip blank canister andfilter cassette accompanied the samplers on the round tripfrom lab to site and back to the lab. A Summa canisterspiked with the reduced sulfur analytes (hydrogen sulfide,methyImercaptan, dimethylsulfide, and dimethyldisulfide)was shipped to the site on the first day of sampling andback to the laboratory with the samples the following day.

TCL VOCs, methane, and reduced sulfur compounds werecollected in 15-liter Summa passivated canisters. Thevacuum flow regulators were calibrated to approximately 8milliliters per minute by the laboratory and the flowrate/vacuum pressure was recorded by the laboratory on thecanister chain-of-custody record prior to shipping. Thevacuum pressure was checked and recorded in the fieldprior to and after sampling. Upon receipt by thelaboratory, the vacuum pressure and vacuum flow regulatorcalibration were checked and recorded. These checks aredocumented on the canister chain of custody forms (given

Colder Associates

September 1990_________________-6-____________893-6255

in the lab report in Appendix A) and in Table l. Samplingwas initiated by removing the inlet valve dust cover andopening the valve. The valve was closed and the inletdust cover replaced approximately 24 hours later. Chainof custody documentation was completed and the sampleswere sealed in shipping containers and sent by overnightcourier to Enseco's Air Toxics laboratory in El Monte,California.

Dust was collected on filter cassette cartridges using anSKC Model 224-PCXR7 programmable personal sampling pump.The pump was set to a flow rate of 2 liters per minutejust prior to sampling using a rotameter which had beencalibrated to a primary standard (1000-ml film typeflowmeter) . Correction of the flow rate to standard dryair conditions (760 mm Hg, 298 K [25 degrees Celcius], 0percent relative humidity) results in a flow rate of 1982ml/min using the time-weighted-average conditions given inSection 6 below. The pump was programmed to alternatelypump for one minute then shut down for two minutes suchthat approximately 951 liters of air was sampled over aperiod of 24-hours. Two separate pumps were used tocollect field duplicate dust samples at location 5.Twenty four hours after the start of sampling, the pumpsshut down, the inlet caps were replaced on the cassettes,and they were shipped under chain of custody to Enseco-East in Somerset, New Jersey by overnight courier. Theflow rate of each pump was checked after sampling. Theflow checks for the dust sampling pumps are documented inTable 1 and Appendix B. The final flow rate of all dustsampling pumps was within 10 percent of the original flowrate (see Table 1 and Appendix B).

Colder Associates

September 1990___________________-7-_____________893-6255

All samplers deployed on August 6, 1990, appeared to beintact and did not show evidence of tampering. The vacuumpressure of all Summa canisters were checked upon receiptat the laboratory and were within 1 inch mercury of thevalue recorded in the field, except for the canister atlocation 1, which was within 3 inches mercury of thereading at the end of sampling (see Table 1 and lab reportin Appendix A). The flow rate of all vacuum flowregulators was within 9 percent of the original flow rate,except for the canister at location 8, which was within 15percent. The dust pumps at locations 4 and 8 hadprematurely ceased sampling after 665 and 543 minutes (outof a planned total of 1440 minutes).

Colder Associates

September 1990___________________-8-_____________893-6255

3.0 LAB METHODS

Summa canister samples were received by Enseco on August8, 1990. Dust cassette samples were received by Enseco-East on August 8, 1990. Samples were analyzed inaccordance with the procedures and analytical methodsgiven in the FSP and the QAPjP.

It was not possible to spike the Summa canisters with bothsulfur containing compounds and TCL VOCs because theywould react with each other. Therefore, because theodorous sulfur compounds are of greatest concern at thesite, the canisters were only spiked with the sulfurcompounds.

Laboratory Control Samples and Duplicate Control Sampleswere analyzed with each batch of samples from the site.

Colder Associates

September 1990_________________-9-____________893-6255

4.0 LAB RESULTS

The results of the analyses are presented in Appendix Aand summarized in Tables 2 and 3. Methane and reducedsulfur compounds were not detected in any of the samples.The following TCL VOCs were detected (maximumconcentrations detected in parentheses):trichlorofluoromethane (72 ppbv); 1,l,2-trichloro-l,2,2-trifluoroethane (32 ppbv); 2-butanone (56 ppbv); 1,1,1-trichloroethane (32 ppbv); and toluene (20 ppbv). None ofthe above compounds were detected in the trip blank.Total dust measurements range from 160 to 1500 microgramsper cubic meter. Data for analysis of arsenic, lead, andchromium in dust have not been completed by Enseco-East atthis time and will be submitted in a supplemental reportwhen they are received.

Colder Associates

September 1990___________________-10-____________893-6255

5.0 ASSESSMENT OF DATA USABILITYThere are no hold times for these analyses, but it wasplanned to analyze as many of the sensitive compounds aspossible within 72 hours of receipt by the lab. Sensitiveanalyses include TCL VOCs and reduced sulfur compounds.Nine of the thirteen TCL VOC and six of the sulfurcompound samples were analyzed within 72 hours of receiptby the lab. The four remaining TCL VOC samples wereanalyzed 6 days after receipt, and the 7 remaining reducedsulfur samples were analyzed 7 days after receipt by thelab. The sulfur compound stability study documented inthe lab report indicates that sulfur compounds might havebeen slightly affected by storage. However, the samplestorage effects were noted on spiked canisters stored fora period of seven days during the first round of sampling.Any corrections to the data will be assessed when all fourrounds of spike sample stability data are available.There are no project-specific data to support such aconclusion for the TCL VOCs, but stability studies havebeen performed for select TCL VOCs, and these will beincluded with the final report.

The Laboratory Control Samples (LCS) and Duplicate ControlSamples (DCS) for the TCL VOCs, reduced sulfur compounds,methane, and metals in dust were within the controllimits, indicating that laboratory precision and accuracywere acceptable. Reproducibility of the field duplicatesis acceptable. All analytes in the field duplicate pairwere less than the method detection limit except for 2-butanone which was detected in one of the duplicatesamples, but at less than two times the method detectionlimit.

Colder Associates

September 1990_________________-11-___________893-6255

As discussed above, spike recoveries were within controllimits for dimethylsulfide and dimethyldisulfide, . butspike recoveries for hydrogen sulfide (63 percent) andmethylmercaptan (51 percent) were not within the specifiedcontrol limits. As discussed above, any corrections tothe data will be assessed when all four rounds of spikestability data are available.

The total dust measurement data are presented in Table 3.The data have been corrected for mass loss in the blankfilters (by adding the mass loss in the blanks) and forthe actual volume of air sampled, which varied slightly ateach location.

Data were reported for all samples. However, a sample wasnot collected at location 12 due to repeated tampering andvandalism. The overall data set is considered to becomplete. Data are reported in standard units and weredetermined using accepted procedures. Therefore, the dataare considered to be precise, accurate, comparable,complete, and representative of the conditions at the timeof sampling.

Colder Associates

September 1990_________________ -12-____________893-6255

6.0 METEOROLOGICAL DATAMeteorological data, including wind speed and direction,relative humidity, temperature, and barometric pressurewere recorded by the site weather station during sampling.The data are presented in Appendix C. The performance ofthe meteorological system was audited by C.T. Main, Inc.prior to sampling. The audit report is given in AppendixD. The results of the audit indicate that all instrumentswere providing acceptable data. Previously reportedproblems with the relative humidity probe were resolvedprior to sampling.

Conditions at the site during sampling were very hazy andhumid. The average temperature, barometric pressure, andhumidity during the sampling period were 22.07 degreescentigrade, 762.5 millibars, and 85.13 percent [vaporpressure of water=16.98 mm Hg], respectively. At thebeginning of sampling (11:45), the dominant wind directionwas from the south and the average wind speed wasapproximately 10 miles per hour (mph). Approximately 90minutes later (13:15) the dominant wind direction was fromthe east-southeast and the average wind speed was 4 mph.The wind speed/direction remained relatively constant forthe remainder of the sampling period. Because all of thesamplers were not deployed by 13:15, the first half of thesamplers to be deployed collected samples when the windwas from the south. The first sampler to be deployedcontained the largest fraction of input from the southerncomponent, and samplers deployed after 13:15 received noinput from the southern component. Samplers were deployedin the following order prior to 13:15 (see Figure 1 forlocations): 2, 5, 13, 1, 4, 10.

Colder Associates

September 1990__________________-13-____________893-6255

7.0 DATA REDUCTIONThe concentration data for methane, reduced sulfurcompounds, and TCL VOCs are reported by the laboratory inparts per million and parts per billion by volume (ppmv,ppbv) and therefore do not need to be corrected tostandard pressure and temperature. Relative humiditycorrections result in changes of less than 1 percent inthe results and have not been applied to the data becausethe accepted precision of the method can cause results todiffer by up to 20 percent. Data for dust have alreadybeen corrected to standard conditions by correcting theflow rate of the sampling pumps to standard conditions.

Colder Associates

September 1990__________________-14-____________893-6255

8.0 SUMMARY

The second round of air samples under Pre-Design Task A-lwere collected in accordance with the Pre-Design Work Planand Field Sampling Plan. All samples were analyzed inaccordance with the procedures given in the Field SamplingPlan. No reduced sulfur compounds or methane weredetected at any of the sample locations. The only TargetCompound List VOCs detected include trichlorofluoromethane(Freon 11); 1,1,2-trichloro-l,2,2-trifluoroethane (Freon113); 2-butanone (MEK); 1,1,1-trichloroethane; andtoluene. None of these compounds were detected in thetrip blank. The range in total dust concentrations was160 to 1500 micrograms per cubic meter. Valid data werecollected for all analytes at all locations exceptlocation 12, which was not sampled. Location 12 is notconsidered to be critical, and the data do not need to bereplaced. The data at sample locations 4 and 8 do notrepresent a full 24-hour time weighted average because thesampling pumps shut down prematurely.

Colder Associates

TABLE 1SAMPLER CALIBRATION CHECKS

SamplerTypeSummaCanister

Location12345678910111213 (b)14 (c)

Flow Rate (ml/min) Vacuum Pressure (a)Initial Final Lab Field8.08.18.08.28.08.27.98.28.28.28.1NA8.0NA

7.88.07.47.68.08.07.27.08.67.67.4NA7.4NA

30/1530/1230/1430/1230/1530/1430/0830/1430/1530/1130/09NA

30/1430/29

30/1830/1230/1530/1230/1630/1430/0830/1430/1630/1230/10NA

30/1430/30

Dust Pump(d) 1 562 563 564 565 566 567 568 569 5610 5611 5612 NA13(b) 5614(C) NA

5256555357555356535457NA54NA

NANANANANANANANANANANANANANA

NANANANANANANANANANANANANANA

Notes:(a) Readings given in inches of mercury. Data include

initial/final readings for each canister custodian (fieldand lab).

(b) Field duplicate of location 5.(c) Trip blank.(d) Flow rate values for dust pumps are original rotameter

readings and have not been converted to ml/min.

Colder Associates

TABLE 2SUMMARY OF VOLATILE TARGET COMPOUND

LIST ANALYTES DETECTED DURING AUGUST 6-7, 1990

Concentration DetectionAnalyte

Trichlorofluoromethane(Freon 11)

1,1, 2-Trichloro-l ,2,2-trifluoromethane(Freon 113)

1,1, 1-Trichloroethane

2-Butanone (MEK)

Toluene

Location

7

28

7

71013

710

(ppbv)

72

2.532

32

11564,8

6.720

Limit (ppbv)

2

22

3

533

53

Note: See laboratory report in Appendix A for listing of compoundswhich were not detected and their respective detectionlimits.

Colder Associates

TABLE 3TOTAL DUST MEASUREMENTS DURING AUGUST 6-7, 1990(a)

Location123456789101113 (b)14 (b)15 (b)16 (b)17 (b)18 (b)19 (b)20(b)

UncorrectedTotal Dust

(mg)0.570.340.340.350.210.060.100.11-0.160.09-0.050.03-0.31-0.28-0.31-0.33-0.32-0.34-0.40

CorrectedTotal Dust(c)

0.880.650.650.660.520.370.410.420.150.400.260.34NANANANANANANA

VolumeSampledOr*)0.9450.9490.9430.4380.9450.9320.9450.3590.9390.9450.9360.9450000000

DustConcentration

(uq/m3)93068069015005504004301200160420280360NANANANANANANA

(a) These are verbal results. The laboratory report will beforwarded when it becomes available along with the As, Pb, andCr in dust data.

(b) Location 13 is a field duplicate of location 5, location 15 is amatrix spike (for As, Pb, and Cr) , locations 14 and 16 through20 are trip blanks.

(c) Corrected data based upon equation presented below (from NIOSHMethod 500) and an average blank filter weight loss of 0.31 mgfor location numbers 14 through 20.

where: WlW2

B

V

C <W2 - W1> x ?000 (in

tare weight of filter before sampling (mg)post-sampling weight of sample-containing filter(mg)mean decrease in field blank filter weights aftersampling (mg)volume of air sampled (m3) .

Colder Associates

ODOR SOURCE AREASAMPLE LOCATIONAPPROXIMATE SITE BOUNDARY

WIND ROSE DIAGRAMBOSTON, MA

JOB NO. 893-6255DRAWN LASCHECKED

SCALE AS SHOWNDATE 07/06/90DWG NO MA01-096

AIR SAMPLE LOCATIONS

Golder Associates INDUSTRI-PLEX SITE REMEDIAL TRUST FIGURE

APPENDIX A

LABORATORY REPORT

4'Enseco —

Enseco - Air Toxics Laboratory9537 Telstar Avenue, Suite 118 • El Monte, CA 91731

(818) 442-8400 • FAX: (818) 442-3758

September 6, 1990

COLDER ASSOCIATES20000 Horizon Way, Ste. 500Mt. Laurel, NJ 08054ATTN: MR. BOB GLAZIER

ANALYSIS NO.: A9022002-001/015ANALYSES: Sulfur Compounds (GARB 16),Methane (SCAQMD Method 25.2), VolatileOrganics by GCMS - EPA TO 14DATE SAMPLED: 24 hour compositesamples taken on 8/07/90DATE SAMPLE REC'D: 8/08/90

PROJECT: INDUSTRIPLEX

Enclosed with this letter is the report on the chemical and physicalanalyses on the samples from ANALYSIS NO: A9022002-001/015 shown above.

The samples were received by ENSECO Air Toxics Laboratory, intact andwith the chain-of-custody record attached.

Please note that ND means not detected at the detection limit expressed.

REVIEWED APPROVED

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive,,„„,,< tt,,. -I,..,... ..„.(,„„ lt i(. lHr,.OQCO,, /,„,, rpnrnrttirt'nr. nf thic mnnrt nr n<;p of this I .ihontory's name for advprtisinci or nunlidl, nui poses without authorization is prohibited.

——-——————————————————————————————————— i Enseco

Enseco - Air Toxics Laboratory9537 Telstar Avenue, Suite 118 • E! Monte, CA 91731

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

GOLDER A S S O C I A T E S A N A L Y S I S NO.: A9022002-005/009/01020000 Horizon Way, Ste. 500 ANALYSES: Methane (SCAQMD 25.2)Mt. Laurel, NJ 08054 DATE SAMPLED: 8/07/90ATTN: MR. BOB GLAZIER DATE SAMPLE REC'D: 8/08/90

DATE ANALYZED: 8/08/SOSAMPLE TYPE: AirQC BATCH NO.: GC101-9008081

METHANE

SAMPLING TIME RESULTSSAMPLE IDENTIFICATION 8/07/90 (Composite^ ppm (vol/vol)

1P/A-1/005/000/3/2/6 A-067 1159 ND(8)Location 5

1P/A-1/009/000/3/2/6 A-075 1400 ND(8)Location 9

1P/A-1/010/000/3/2/6 A-069 1258 ND(8)Location 10

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusive,,„., r,f ,hp H.O- .r. ...hr,,,, it ,<; nrirtr^Qod Any ronrn^nrtmn nf this rppo.-t r,, us^ ni this I ahnra to iv 's name !or aclvertisma or publicity purposes without author izat ion is "roruuitec1

Enseco — iA COPNING Compa''


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT


ANALYSIS NO.: A9022002-001/004, 006/008ANALYSES: Methane (SCAQMD 25.2)DATE SAMPLED: 8/07/90DATE SAMPLE REC'D: 8/08/90DATE ANALYZED: 8/09/90SAMPLE TYPE: AirQC BATCH NO.: GC101-9008081

METHANE

SAMPLE IDENTIFICATION

1P/A-1/001/000/3/2/6 A-078Location 1

1P/A-1/002/000/3/2/6 A-071Location 2

1P/A-1/003/000/3/2/6 A-072Location 3

lP/A-1/004/000/3/2/6 A-095Location 4

1P/A-1/006/000/3/2/6 A-068Location 6

1P/A-1/007/000/3/2/6 A-096Location 7

1P/A-1/008/000/3/2/6 A-074Location 8

SAMPLING TIME8/07/90 (Composited

1225

1140

1342

1236

1451

1502

1315

RESULTSppm (vol/voll

ND(8)

ND(8)

ND(8)

ND(8)

ND(8)

ND(8)

ND(8)

The Report Cover Letter is an integral part ot this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusivenco nf '•>" riinri "\ whom ;i tc prtdri-Kjcprl Any rp.nrnrturtinn of 'his rpnnrt nr USP r 'his ! ^ho ra to rv ' s name for advertisina or public 'v nurooses without authorization is orohitntori

6 CORNING Company————————————————————————————————-— ^Enseoo—i

Enseco - Air Toxics Laboratory9537 Telstar Avenue. Suite 118 • El Monte, CA 91731

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9022002-011/012/01320000 Horizon Way, Ste. 500 ANALYSES: Methane (SCAQMD 25.2)Mt. Laurel, NJ 08054 DATE SAMPLED: 8/07/90ATTN: MR. BOB GLAZIER DATE SAMPLE REC'D: 8/08/90

DATE ANALYZED: 8/10/90SAMPLE TYPE: AirQC BATCH NO.: GC101-9008081

METHANE

SAMPLING TIME RESULTSSAMPLE IDENTIFICATION 8/07/90 (Composite) ppm (vol/vol)

1P/A-1/011/000/3/2/6 A-079 1410 ND(8)Location 11

1P/A-1/012/000/3/2/6 A-070 1159 ND(8)Location 13

1P/A-1/014/000/3/2/6 A-073 1700 ND(8)Trip Blank

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted (or the exclusivenip of the client to whom it is addresser) Any reproduction of this report or use oi this Laboratory's name for advertising or publicity purposes without authorization is p roh:Mted

ft CORNING Compaf———————————————————————————————————— -^Enseco—1


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A902200220000 Horizon Way, Ste. 500 ANALYSES: Methane (SCAQMD 25.2)Mt. Laurel, NJ 08054 DATE SAMPLED: 8/07/90ATTN: MR. BOB GLAZIER DATE SAMPLE REC'D: 8/08/90

DATE ANALYZED: 8/08/90SAMPLE TYPE: AirQC BATCH NO.: GClOl-9008081

QC SUMMARYMethane

Laboratory DuplicateControl Sample Control Sample

Compounds % Recovery % Recovery RPD

Methane 100 99 1

Limits 80 - 120 80 - 120 20

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveira o! th« nh'jni to whom it is arirtrewcl Anv reproduction of this reir?'! or use of this Laboratory's name for advertising or public'tv purposes without authorization is orohibited

•Enseco —,


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES20000 Horizon Way, Ste.Mt. Laurel, NJ 08054ATTN: MR. BOB GLAZIER

500ANALYSIS NO.: A9022002-002, 005, 006,010, 012, 013ANALYSES: Sulfur Compounds (CARB 16)DATE SAMPLED: 8/07/90DATE SAMPLE REC'D: 8/08/90DATE ANALYZED: 8/08/90SAMPLE TYPE: AirQC BATCH NO.: GC401-9008081

Sulfur Compounds


1P/A-1/002/000/3/2/6 A-071Location 2

1P/A-1/005/000/3/2/6 A-067Location 5

1P/A-1/006/000/3/2/6 A-068Location 6

1P/A-1/010/000/3/2/6 A-069Location 10

1P/A-1/013/000/3/2/6 A-070Location 13

1P/A-1/014/000/3/2/6 A-073Trip Blank

HydrogenSulflde

Resultsppm (vol/vol)

Methyl DimethylMercaptan Sulfide

ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.020 ND(0.02)

DimethylDisulfide

irrND(0.02)

ND(0.02) >

rr

ND(0.02) I

ND(0.02) I

ND(0.02) f

ND(0.02)

The Report Cover Letter is an integral part ot this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted (or the exclusiveus° nf the ciinnf to whom it is artrkr-sporj Any reproduction of this report or use of this Laboratory's name for advertising or publicity purposes without authorizat ion is orohirjiied

rrrr

4- Enseco —iCORNING Con»pa<


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LABORATORY REPORT


ANALYSIS NO.: A9022002-001, 003, 004,007, 008, 009, OilANALYSES: Sulfur Compounds (GARB 16)DATE SAMPLED: 8/07/90DATE SAMPLE REC'D: 8/08/90DATE ANALYZED: 8/14/90SAMPLE TYPE: AirQC BATCH NO.: GC401-9008141

Sulfur Compounds


1P/A-1/001/000/3/2/6 A-078Location 1

1P/A-1/003/000/3/2/6 A-072Location 3

1P/A-1/004/000/3/2/6 A-095Location 4

1P/A-1/007/000/3/2/6 A-096Location 7

1P/A-1/008/000/3/2/6 A-074Location 8

1P/A-1/009/000/3/2/6 A-075Location 9

1P/A-1/011/000/3/2/6 A-079Location 11

HydrogenSulfide

Resultsppm (vol/vol)

Methyl Dimethyl DimethylMercaptan Sulfide Disulfide

ND(0.02) ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02) ND(0.02)

ND(0.02) ND(0.02) ND(0.02) ND(0.02)

The Report Cover Letter is an integral part ot this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive> :r .n ni thp rijiipt ti v/hnin n •<; pfifirpqcjpri Any renrnrinrtinn nf th is report pr nqp of this L a b o r a t o r y ' s nanin for advertising or publiciU ? irposes wi thout author izat ion is prohibited

—-————————————————————————————-————— ^Enseco—i""

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A902200220000 Horizon Way, Ste. 500 ANALYSES: Sulfur Compounds (GARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 8/07/90ATTN: MR. BOB GLAZIER DATE SAMPLE REC'D: 8/08/90

DATE ANALYZED: 8/08/90SAMPLE TYPE: AirQC BATCH NO.: GC401-9008081

QC SUMNARYSulfur Compounds



Hydrogen Sulfide 88 98 11Methyl Mercaptan 86 89 3Dimethyl Sulfide 93 90 3

Limit 80 - 115 80 - 115 20

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive,,<;<>,if i ] i f, ,-i !an- •, .vj1rllT! j| ls .^dressed Anv reorocluclion of !his rppo:; or us? :' 'his Laboratory 's name for advertising or publicity purposes without authori?ation is prohibited

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LABORATORY REPORT

COLDER ASSOCIATES20000 Horizon Way, Ste.Mt. Laurel, NJ 08054ATTN: MR. BOB GLAZIER

500ANALYSIS NO.: A9022002ANALYSES: Sulfur Compounds (GARB 16)DATE SAMPLED: 8/07/90DATE SAMPLE REC'D: 8/08/90DATE ANALYZED: 8/14/90SAMPLE TYPE: AirQC BATCH NO.: GC401-9008141

QC SUMMARYSulfur Compounds

Compounds

Hydrogen SulfideMethyl MercaptanDimethyl SulfideLimit

LaboratoryControl Sample

% Recovery

908495

80 - 115

DuplicateControl Sample

% Recovery

958795

80 - 115

RPD

640

20

The Report Cover Letter is an integral part ol this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client in whom it is addressed Any reproduction of this reror! or use of this Laboratory's name for advertising or publicitv purposes without authorizat ion is prohibited

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Sulfur Compound Stability Study

A 15L Suirana passivated stainless steel canister was spikedwith a measured volume of a standard gas mixture (Scott SpecialtyGas) containing four sulfur compounds (HjS, methyl mercaptan,dimethyl sulfide, and dimethyl disulfide). A known volume ofhydrocarbon free air was added to the canister to simulate anambient air matrix. The canister used for this study was identicalto those used for the Industriplex project sampled 8/07/90 at 13sample locations and identified by Enseco analysis fA9022002-001/013(The canisters were manufactured by the same supplier and were fromthe same lot).

The spiked canister was analyzed on 8/06/90. The canisterwas sent to the Industriplex site on 8/06/90. The canister wassent back to the laboratory on 8/07/90 and received by Enseco AirToxics Laboratory on 8/08/90. The spiked canister was analyzed on8/08/90. The results are summarized below:

Cone entrat ion (ppmv)

Hydrogen Methyl Dimethyl DimethylDate Sulfide Mercaptan Sulfide Disulfide

* 8-06-90 1.1 1.2 1.1 1.18-06-90 1.3 1.3 1.2 1.18-08-90 0.69 0.61 1.2 1.4

Preparation date and theoretical concentration of spiked canister.

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive;:se of the dient to Whnm i! is addressed Any renroduct.on o! this reon^ or use of :».,s Laboratory's name for advertising or publicity purposes without authorization ,s orohibued

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO. : A9022002-00120000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMSMt. Laurel, NJ 08054 - EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 8/07/90

DATE SAMPLE REC'Ds 8/08/90DATE ANALYZED: 8/09/90

Sample ID: 1P/A-1/001/000/3/2/6 SAMPLE TYPE: AirA-078 Location 1 QC BATCH NO.: MS201-9008091

Volatile Oroanics by GCMS - EPA T014

Results DetectionParameter ppb(v/v) Limit

Dichlorodif luoromethane———'•—•——————-Freon 12——— ND 2.Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane———————————————Freon 11-—— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide——————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone—————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene—————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate—————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone————-.————————————————————————————————— ND 3Chloroform ND 21,1,1, -Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene—————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene——————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane—————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone—————————————————————————— ND 3

(cont...)

The Report Cover Letter is an integral part ot this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted (or the exclusive:i<;,> n< th« r!ii'n' 'n vvhnm it K iririr°s<;p'1 Any reororiiiction of this report or use of Ihis I ahoratorv 's name for advertising or publicity :uirposes without authorization is prohibited

————————————————————————————————————— -'-Enseco—,


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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9022002-00120000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMSMt. Laurel, NJ 08054 - EPA TO14ATTN: MR. BOB GLAZIER DATE SAMPLED: 8/07/90

DATE SAMPLE REC'D: 8/08/90DATE ANALYZED: 8/09/90


Volatile Orqanics by GCMS - EPA TO14


Toluene———————————————————————————————— ND 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane———————————————————— ND 3Tetrachloroethene ND 32-Hexanone—————————————————————————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane——————————————————————— ND 2Chlorobenzene ND 2.5Ethylbenzene——————————————————————————— ND 2.5Total Xylenes ND 5Styrene———————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane————————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene^————————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene——————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene—————————————————————— ND 41,2-Dichlorobenzene ; ND 51,2,4-Trichlorobenzene—————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressee! Anv renroduction of this report or use of this Laboratory's name tor advertising or publicity purposes without nu!horization is orohibited

rr

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9022002-00220000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMSMt. Laurel, NJ 08054 - EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 8/07/90



Volatile Oraanics by GCMS - EPA TO14


Dichlorodifluoromethane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane———————————————Freon 11——— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 2.5 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene—————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone————•——————————————————————————————— ND 3Chloroform ND 21,1,1,-Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene———————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene—————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane—————————————————————————— ND 2cis-1,3-Dichloropropene ND 34-Methyl-2-Pentanone————————————————————————————— ND 3

(cont...)

The Report Covet Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client !o whom it ;s addressed Anv reprocuclion nf this reiTrt or use o! this Laboratory's name for advertising or publici' / purposes without authorization is prohibited

". CORNING Com—————————————————————————————————— 4;Enseco

Enseco - Air Toxics Laboratory9537 Telsiar Avenue, Suite 118 • E! Monte, CA 91731

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT




Volatile Oroanics by GCMS - EPA TO14


Toluene——————————————————————————————— ND 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane———————————————————— ND 3Tetrachloroethene ND 32-Hexanone————————————————————————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane——————————————————————— ND 2Chlorobenzene ND 2.5Ethylbenzene——————————————————————————— ND 2.5Total Xylenes ND 5Styrene——————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane———————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene————————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene——————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene————————————————————— ND 41,2-Dichlorobenzene ND 5lf 2,4-Trichlorobenzene—————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part ol this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusiveuse of thecl ien: ' cwhom i! 15 aridressed Any reororiuction o t th i s reoor! or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited.

-"'Enseco —i


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LABORATORY REPORT




Volatile Oraanics bv GCMS - EPA TO14


Dichlorodifluoromethane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane——————————————Freon 11——— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide——————————————————————————————— ND 101,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene—————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate————————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone————•.——————————————————————————————— ND 3Chloroform ND 21,1,1, -Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene——————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane—————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone—————————————————————————— ND 3

(cont...)

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse nf the client to whom i! is addressed Anv reoroduotion n( this reoort or use of this Laboratory 's name lor advertising or publicitv ourooses without authorization is prohibited

—————-———-———————————————————————————— '-• EnsecoA COINING Cor"0flnv


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LABORATORY REPORT




Volatile Organics bv GCMS - EPA TO14


Toluene———————————————————————————————— ND 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane———————————————————— ND 3Tetrachloroethene ND 32-Hexanone——————————————————————————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane——————————————————————— ND 2Chlorobenzene ND 2.5Ethylbenzene——————————————————————————— ND 2.5Total Xylenes ND 5Styrene——————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane———————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene————————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene——————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene—————————————————————— ND 41,2-Dichlorobenzene ND 51,2,4-Trichlorobenzene——————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse o! She client to whom ••'. is addressed Anv reproduction of this report or use at this Laboratory's name for advertising or publicity purposes without authorization is prohibited

r

•4/EnsecoA CORNING Company


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LABORATORY REPORT

GOLDER ASSOCIATES20000 Horizon Way, Ste. 500Mt. Laurel, NJ 08054ATTN: MR. BOB GLAZIER

Sample ID: 1P/A-1/004/000/3/2/6A-095 Location 4

ANALYSIS NO.: A9022002-004ANALYSES: Volatile Organics by GCMS- EPA TO14DATE SAMPLED: 8/07/90DATE SAMPLE REC'D: 8/08/90DATE ANALYZED: 8/09/90SAMPLE TYPE: AirQC BATCH NO.: MS201-9008091

Volatile Orcranics bv GCMS - EPA TO 14

ParameterResults Detectionppbfv/vj Limit

Dichlorodifluoromethane—————————————Freon 12——— NDChloromethane ND1,2,-Dichloro-l,lf 2,2-Tetrafluoroethane—Freon 114—— ND

• Vinyl Chloride NDBromomethane——————————————————————————————— NDChloroethane NDTrichlorofluoromethane——————————————Freon 11——— NDcis-1,2-Dichloroethene NDCarbon Disulfide—————————————————————————————— NDl/l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 NDAcetone—————————————————————————————————————— NDMethylene Chloride NDtrans-1,2-Dichloroethene—————————————————————— ND1,1-Dichloroethane NDVinyl Acetate———————————————————————————————— ND1,1-Dichloroethene ND2-Butanone————-.——————————————————————————————— NDChloroform ND1,1,1, -Trichloroethane——————————————————————— NDCarbon Tetrachloride NDBenzene————————————————————————————————————— ND1,2-Dichloroethane NDTrichloroethene——————————————————————————————— ND

Ml 1,2-Dichloropropane NDBromodichloromethane——————————————————————————— NDcis-1,3-Dichloropropene ND4-Methyl-2-Pentanone————————————————————————————— ND

22.522.5351210210442.52.523222322.58233

(cont...)

The Report Cover Letter is an integral part ol this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusivense nf ;hc ri'p-it <o i-,ti?m it jp adcrpssecl Any reproduction of this report or use of this Laboratory's name for advertising or publicity imposes without authorization is prohibited

———————————————————————————————————— 5/Enseco —i *A CORNING Company

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LABORATORY REPORT






Toluene—————————————————————————————————— ND 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane———————————————————— ND 3Tetrachloroethene ND 32-Hexanone————————————————————————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane————————————————————-——— ND 2Chlorobenzene ND 2.5Ethylbenzene——————————————————————————— ND 2.5Total Xylenes ND 5Styrene——————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane————————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene————————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene——————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene—————————————————————— ND 41,2-Dichlorobenzene ND 51,2,4-Trichlorobenzene——————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed Anv reproduction of this report or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited

Enseco


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1

1

1

1

1

1

1

1

1

1

1

1

1

1

LABORATORY REPORT




Volatile Oroanics bv GCMS - EPA TO14


Dichlorodifluoromethane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane——————————————Freon 11——— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone—————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene-—————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone————————————————————————————————————— ND 3Chloroform ND 21,1,1, -Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene—————————————————————————————————— ND 3Ir2-Dichloroethane ND 2Trichloroethene—————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane—————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone—————————————————————————— ND 3

(cont...)

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials This report is submitted tor the exclusive,,<;o ni th" rlient to whom ;t ,s ^nrossuri Anv rpnrirli.rtion of this rpo'irt or us? p* this I nhoratnrv 's rwmp fir nrivetlisinq or publicity :iurr>oses without authorization is prohibited

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LABORATORY REPORT

GOLDER ASSOCIATES ANALYSIS NO.: A9022002-00520000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMSMt. Laurel, NJ 08054 - EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 8/07/90



Volatile Oraanics by GCMS - EPA TO 14


Toluene —————— • ——————————————————————————— ND 3trans-1, 3-Dichloropropene ND 31,1,2-Trichloroethane —————————— ————————— ND 3Tetrachloroethene ND 32-Hexanone ——————————————————— ————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane ——————————————————————— ND 2Chlorobenzene ND 2.5Ethylbenzene ———————————————————————————— ND 2.5Total Xylenes ND 5Styrene —————————————————————— ————————— ND 7Bromoforra ND 2lf 1,2,2 -Tetrachloroethane ————————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene ————————————————————————— ND 41,3, 5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene ——————————————————— ND 31 , 3-Dichlorobenzene ND 31, 4-Dichlorobenzene ——————————— ————————— ND 41,2-Dichlorobenzene ND 51,2, 4-Trichlorobenzene ———————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveii<;p of the client to whom i; is artrt'pssert Any rpnroriurii"n of !his reoort or use of Ihis Laboratory's name for advertising or publicity purposes without authorization is prohibited.

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LABORATORY REPORT




Volatile Orcranics by GCMS - EPA TO 14


Dichlorodifluoromethane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroetbane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane—————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane———————————————Freon 11——— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene———————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone————*—————————————————————————————— ND 3Chloroform ND 21,1,1, -Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene—————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane——————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone——————————————————————————— ND 3

(cont...)

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse ol I he client to whom it is artrirpssefl Anv reckon iir' :?n nf this rsnn.j nr use of this I ,'horatory's name for advertising or publicly purposes without author iza t ion is orohibited


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LABORATORY



Volatile Oraanics by

Parameter

trans-1 , 3-Dichloropropene1 *1 O T y { f* \\ 1 T* fi * \\ j\ T* ^

Tetrachloroethene2 TTf m f\f^^* ***

Dibromochloromethane1 , 2-Dibromoethane —————————————Chlorobenzene

Total Xylenes

Bromoform

Benzyl Chloride

1,3, 5-Trimethylbenzene

1 9 3-Dichlorobenzene

1,2 -Dichlorobenzene

Hexachlorobutadiene

REPORT

—— —*' l_ l OCMJ 'A CORNING Company

ANALYSIS NO.: A9022002-006ANALYSES: Volatile Organics by GCMS- EPA TO 14DATE SAMPLED: 8/07/90DATE SAMPLE REC'D: 8/08/90DATE ANALYZED: 8/09/90SAMPLE TYPE: AirQC BATCH NO.: MS201-9008091

GCMS - EPA TO 14

Results Delppb(v/v) L.

—————————— NDND

_—________-._ unND

ND——————————— ND

ND

ND

ND

ND——————————— ND

ND——————————— ND

ND——————————— ND

ND——————————— ND

ND

tectionunit

33335322.52.55724242.5334575

rfrrrrrrrrrrrr

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client io whom it is addressed Any reproduction of this reoort or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited

r

- Enseco —i

'


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT






Dichlorodifluoromethane—————————————Freon 12——— ND 3Chloromethane ND 4l,2,-Dichloro-l,l/2/2-Tetrafluoroethane—Freon 114—— ND 3Vinyl Chloride ND 4Bromomethane————————————————————————————————— ND 5Chloroethane ND 8Trichlorofluoromethane———————————————Freon 11——— 72 2cis-l,2-Dichloroethene ND 3Carbon Disulfide—————————————————————————————— ND 15l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 3Acetone————————————————————————————————————— ND 15Methylene Chloride ND 6trans-l,2-Dichloroethene———————————————————————— ND 61,1-Dichloroethane ND 4Vinyl Acetate———————————————————————————————— ND 41,1-Dichloroethene ND 32-Butanone———————————————————————————————————— 11 5Chloroform ND 31,1,1, -Trichloroethane————————————————————————— 32 3Carbon Tetrachloride ND 3Benzene—————————————————————————————————————— ND 51,2-Dichloroethane ND 3Trichloroethene——————————————————————————————— ND 41,2-Dichloropropane ND 12Bromodichloromethane——————————————————————————— ND 3cis-lf3-Dichloropropene ND 54-Methyl-2-Pentanone——————————————————————————— ND 5

(cont...)

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is nrtrirp^pd Anv reproduction of this reoort or use of this Laboratory's name for advertising or publicity aurposes without authorization is prohibited

——————————————————————————————————— -^'Enseco—i


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT






Toluene——————————————————————————————— 6.7 5trans-l,3-Dichloropropene ND 51,1,2-Trichloroethane———————————————————— ND 5Tetrachloroethene ND 52-Hexanone————————————————————————————— ND 8Dibromochloromethane ND 51,2-Dibromoethane——————————————————————— ND 3Chlorobenzene ND 4Ethylbenzene——————————————————————————— ND 4Total Xylenes ND 8Styrene——————————————————————————————— ND 11Bromoform ND 31,1,2,2-Tetrachloroethane————————————————— ND 6Benzyl Chloride ND 34-Ethyl Toluene————————————————————————— ND 61,3,5-Trimethylbenzene ND 41,2,4-Trimethylbenzene——————————————————— ND 51.3-Dichlorobenzene ND 51.4-Dichlorobenzene————————————————————— ND 61,2-Dichlorobenzene ND 81,2,4-Trichlorobenzene——————————————————— ND 11Hexachlorobutadiene ND 8

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed Any reproduction of this report or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited

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Enseco - Air Toxics Laboratory9537 Teistar Avenue, Suite 118 • El Monte, CA 91731

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT






Dichlorodifluoromethane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane———————————————Freon 11——— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 32 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene———————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone——————————————————————————————————— ND 3Chloroform ND 21,1,1,-Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene——————————-———————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane——————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone————————————————————————————— ND 3

(cont...)

• The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusivei;sp of the client to whom it is afidT^spd Anv reproduction of this report or use of this Laboratory's name for advertising or publicity ourposes without authorization is prohibited

A COONING Compar

Enseco - Air Toxics Laboratory .9537 Telstar Avenue, Suite 118 • El Monte, CA 91731

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LABORATORY REPORT






Toluene——————————————————————————————— ND 3trans-l,3-Dichloropropene ND 3lf If2-Trichloroethane——————————————————— ND 3Tetrachloroethene ND 32-Hexanone————————————————————————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane——————————————————————— ND 2Chlorobenzene ND 2.5Ethylbenzene——————————————————————————— ND 2.5Total Xylenes ND 5Styrene——————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane———————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene————————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene——————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene————————————————————— ND 41,2-Dichlorobenzene ND 51,2,4-Trichlorobenzene——————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed. Anv reproduction of this reoort or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited.

•

———————————————————————————————————— -Enseco—7A CORNING Comoany


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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9022002-00920000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMSMt. Laurel, NJ 08054 -EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 8/07/90



Volatile Oraanics bv GCMS - EPA TO 14


Dichlorodifluoromethane—————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane———————————————Freon 11——— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone————-——————————————————————————————— ND 3Chloroform ND 21,1,1, -Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene——————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane——————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone—————————————————————————— ND 3

(cont...)

Jf The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted lor the exclusiveuse nt the client to whom it is addresser) Anv reproduction of this report or use of this Laboratory's name for advertising or publicity :)urposes without authorization is prohibited

——————————————————————————————————————— rEnseco —|—A CORNING Company


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LABORATORY REPORT

COLDER A S S O C I A T E S A N A L Y S I S NO.: A9022002-00920000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMSMt. Laurel, NJ 08054 - EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 8/07/90



Volatile Organics by GCMS - EPA TO14


Toluene——————————————————————————————— ND 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane——————————————————— ND 3Tetrachloroethene ND 32-Hexanone—————————————————————————————— ND 5Dibromochloromethane . ND 31,2-Dibromoethane——————————————————————— ND 2Chlorobenzene ND 2.5Ethylbenzene———————————————————————————— ND 2.5Total Xylenes ND 5Styrene——————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane———————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene————————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene————————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene—————————————————————— ND 41,2-Dichlorobenzene ND 51,2,4-Trichlorobenzene——————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusiveuse of the client to whom it is addressed Any reoroduction of this report or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited

A CORNING ComD;,n———————————————————————————————————— -• Enseco -n


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LABORATORY REPORT






Dichlorodifluoromethane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane——————————————Freon 11—— ND 1c is-1,2-Dichloroethene ND 2Carbon Disulfide————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-1,2-Dichloroethene—————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone————•.————————————————————————— 56 3Chloroform ND 21,1,1,-Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene——————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane——————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone——————————————————————————— ND 3

(cont...)

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusiveuse of the client to whom it is addressed Any reproduction of this report or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited

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LABORATORY REPORT





Results DetectionParameter ppb(v/vV Limit

Toluene——————————————————————————————— 20 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane———————————————————— ND 3Tetrachloroethene ND 32-Hexanone————————————————————————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane——————————————————————— ND 2Chlorobenzene ND 2.5Ethylbenzene——————————————————————————— ND 2.5Total Xylenes ND 5Styrene——————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane————————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene————————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene——————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene————————————————————— ND 41,2-Dichlorobenzene ND 51,2,4-Trichlorobenzene——————————————————— ND 7Hexachlorobutadiene ND 5

i

The Report Cover Letter is an integral part ol this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of Ihe client to whom it is addressed. Any reproduction of this reoort or use ol this Laboratory's name for advertising or publicity purposes without authorization is prohibited.

•vEnseoo —i


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT






Dichlorodif luoromethane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorof luoromethane——————————————Freon 11——— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 101,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene——————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate————————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone—————————————————————————————————————— ND 3Chloroform ND 21,1,1, -Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene——————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane—————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone——————————————————————————— ND 3

(cont...)

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusiveMSI? of I ho client to whom it is a<1r1rps?pr| Anv renrnrluctinn of this report or use of this Laboratory 's name for advertising or publicity r ur poses without authorization is prohibited

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LABORATORY REPORT






Toluene——————————————————————————————— ND 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane———————————————————— ND 3Tetrachloroethene ND 32-Hexanone—————————————————————————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane——————————————————————— ND 2Chlorobenzene ND 2.5Ethylbenzene——————————————————————————— ND 2.5Total Xylenes . ND 5Styrene——————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane————————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene————————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene———————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene————————————————————— ND 41,2-Dichlorobenzene ND 51,2,4-Trichlorobenzene———————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the r.iient to whom it jq addressed Any reproduction nf this reoort or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited.

Enseco—i


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT




Volatile Oroanics bv GCMS - EPA TO14


Dichlorodifluorome thane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane——————————————Freon 11——— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone—————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene——————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone——————————————————————————————————— 4.8 3Chloroform ND 21,1,1, -Trichloroethane———————————————————————— ND 2Carbon Tetrachloride ND 2Benzene————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene——————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane——————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone————————————————————————————— ND 3

(cont...)

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar mater als. This report is submitted lor the exclusiveuse of the client to whom it i<; ;>r!iy?«ert Any reproduction of this reoort or use of 'his Laboratory 's name for advertising or public1 ' '" purposes without authorizat ion is prohibited

^Enseco—!


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT



ANALYSIS NO.: A9022002-012ANALYSES: Volatile Organics by GCMS- EPA TO14DATE SAMPLED: 8/07/90DATE SAMPLE REC'D: 8/08/90DATE ANALYZED: 8/13/90SAMPLE TYPE: AirQC BATCH NO.: MS201-9008131

Volatile Orqanics bv GCMS - EPA TO14

Parameter

Toluene———————'•———————trans-1,3-Dichloropropene1,1,2-Trichloroethane———-Tetrachloroethene2-Hexanone————————————•Dibromochloromethane1,2-Dibromoethane—————-ChlorobenzeneEthylbenzene———————————Total XylenesStyrene———————————————Bromoform1,1,2,2-Tetrachloroethane-Benzyl Chloride4-Ethyl Toluene————————1,3,5-Trimethylbenzene1,2,4-Trimethylbenzene——1.3-Dichlorobenzene1.4-Dichlorobenzene—————1,2-Dichlorobenzene1,2,4-Trichlorobenzene——Hexachlorobutadiene

Resultsppb(v/v)

NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND

DetectionLimit

33335322.52.55724242.5334575

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed Anv reproduction of this report or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited.

ft CORNING CofnD;(ny————————————————————————————————•———— vEnseco—!


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9022002-01320000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA TO14ATTN: MR. BOB GLAZIER DATE SAMPLED: 8/07/90


Sample ID: 1P/A-1/014/000/3/2/6 SAMPLE TYPE: AirTrip Blank A-073 QC BATCH NO.: MS201-9008131

Volatile Oraanics bv GCMS - EPA TO14


Dichlorodifluoromethane——————————————Freon 12——— ND 2Chloromethane ND 2; 5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane—————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane———————————-———Freon 11——— ND 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene————————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone——————————————————————————————————— ND 3Chloroform ND 21,1,1, -Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene—————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane—————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone——————————————————————————— ND 3

(cont...)

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusiveuse of the client to whom it is ad^es'sprl. Anv renroduction of this report or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9022002-01320000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMSMt. Laurel, NJ 08054 EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 8/07/90


Sample ID: 1P/A-1/014/000/3/2/6 SAMPLE TYPE: AirTrip Blank A-073 . QC BATCH NO.: MS201-9008131

Volatile Oraanics by GCMS - EPA T014


Toluene——————————————————————————————— ND 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane———————————————————— ND 3Tetrachloroethene ND 32-Hexanone————————————————————————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane——————————————————————— ND 2Chlorobenzene ND 2.5Ethylbenzene——————————————————————————— ND 2.5Total Xylenes ND 5Styrene—————————————————————•'————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane———————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene————————————————————————— ND 41,3,5 -Tr imethylbenzene ND 2.51,2,4-Trimethylbenzene——————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene————————————————————— ND 41,2-Dichlorobenzene ND 51,2,4-Trichlorobenzene——————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive»« of the nLt to whom it is addressed Anv reproduction of this report or use o! this Laboratory's name (or adverting or publicity purposes without authorizat ion ,s orohibiled

"•:Enseco—IA CORNING Company


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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A902200220000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMSMt. Laurel, NJ 08054 - EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 8/07/90

DATE SAMPLE REC'D: 8/08/90DATE ANALYZED: 8/09/90SAMPLE TYPE: AirQC BATCH NO.: MS201-9008091

QC SUMMARYVolatile Organics by GCMS


Compounds % Recovery % Recovery

Methylene Chloride 108 103 51,1 Dichloroethene 96 93 3Trichloroethene 100 101 1Toluene 91 95 41,1,2,2-Tetrachlorethane 99 100 2

Limits 80 - 115 80 - 115 20

The Report Cover Letter is an integral part ol this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusiveuse of the client to whom it is addressed Any reoroduction of this report or use of this Laboratory's name for advertising or publicity r urposes without authorization is prohibited

A CORNING Com_____^_______________—————————————— -Enseco—i""


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LABORATORY REPORT






Methylene Chloride 98 98 01,1 Dichloroethene 94 96 2Trichloroethene 102 98 4Toluene 95 92 31,1,2,2-Tetrachlorethane 94 95 1

Limits 80 - 115 80 - 115 20

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed. Anv reproduction of this reoort or use of this Laboratory's name for advertising or publicity purposes wrthout authorization ls prohibited

''• Enseco —>«, CORNING Co-no*'


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LABORATORY REPORT






Methylene Chloride 91 '93 31,1 Dichloroethene 84 90 7Trichloroethene 89 90 2Toluene .83 83 01,1,2,2-Tetrachlorethane 81 87 7

Limits 80 - 115 80 - 115 20

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed Any reproduction of this reoort or use of this Inboratorv 's name 'r advertising or publicity purposes without authorisat ion is prohibited

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DISTB'RimON:TJIIRIITION: VvMi with repntf Yellow tojnseco, Pink tn Cnurier, Gold to Samolp ControltoJnseco, Pink tn Rnurier, Gold to Samolp Control r i

^EnsecoA CORNING Company

Dft incoln £ irden A t 926* i 896-%D 2810 Bunsen Ave., Unit A Ventura, CA 93003. (805) 650-0546D 2325 Skyway Dr., Unit K, Santa Maria, CA 93455, (805) 922-2776^.9537 Telstar Av«., Unit 118, El Monte, CA 91731, (818) 442-8400D Mobile Labs, (800) ENSECO-8

' IN REI :D |Pags _of_

Lab

CLIENT

ADDRESS

PROJECT NAME

CONTRACT / PURCHASE ORDER / QUOTE #

Sample No. /Identification Date Time

Lab SampleNumber

PROJECT MANAGER

ANALYSES

PHONE NUMBER

SITE CONTACT

SAMRE TYPE

LIQ. AIR SOLID

No. ofCon-

tainers/ /

(3HgK,

X-OIL.

s A-677

SAMPLERS: (Signature)

Relinquished by: (Signature)

The delivery of samples and the signature on this chainof custody form constitutes authorization to perform theanalyses specified above under the Enseco Terms andConditions, unless a contract or purchase order has beenexecuted and is cited above.

Date RECEIVED Time'mo ?/#&.—-

Date ACCEPTED Time

Special Instructions

-fa

SAMPLE DISPOSITION:1. Storage time requested:. _days(Samples will be stored for 30 days without additional charges;thereafter storage charges will be billed at the published rates.)2. Sample to be returned to client: Y QT)(Enseco will dispose of unreturned samples at no extra charge.Disposal will be by incineration wherever possible; otherwise, asappropriate, according to legal requirements.)

DISTRIBUTION: White with report, Yellow to Enseco, Pink to Courier, Gold to Sample Control

Canister Chain of Custody andField Data Record(Composite Samples)

Client

Canister Serial * Date Cleaned

l>e*5c/r€ ohedeA QJC

Page ^ of

VFR Serialfl

1)

?)

3)

4)

5)

6)

Initial Calibration 'of VFR (vacuum flowregulator)

Initial vacuum checkof canister

Field vacuum checkbefore sampling .

Final vacuum/pressureafter samplingFinal vacuum/pressureafter receipt by lab

Calibration check of VFRafter receipt by lab

/ ml x/ sec

Date

•3£> inchesDate 8

^ ° inchesDate -S/

/ £ inchesDate *t

1-^pt,:^- & inchesDate ff

/ ml x/ sec

Date $-

60 sec = 5". O ml /min1 min 7-3 i-?o *•£•<?7-3 f^O Initials c ?<

pf^Hg.

'/Af*

of Hg'7/<2&

of Hg

60 sec1 min

^/vacuum f/JInitials ->SW

vacuum -Initials l<^~

vacuum »i?X/XInitials F/^O—

vacuumInitials $?/?<.

- '^L^ ml /min

Initials (j&\,rp

Relinquished By: Received by: Date / Time

Note: Numbers 1,2,5,6 are completed by Enseco Lab personnel

CFDREnseco, Inc. - Air Toxics Laboratory

9537 Telstar Avenue, Suite US » E! Monte, CA 91731(818) 442-8400 • FAX: (818) 442-3758

EnsecoCanister Chain of Custody and

Field Data Record(Composite Samples)

Client Page Of

Canister Serial » A ~ £> V ( Date Cleaned VFR Serial* /-IT-

1)

2)

3)

4)

5)

6)

Initial Calibrationof VFR (vacuum flowregulator)


Field vacuum checkbefore sampling

Final vacuum/pressureafter sampling

Final vacuum/pressure <after receipt by lab


/ ml x 60 sec/ sec 1 min

Date 7-71 - *<£

3 > inches of HgDate tfr/U7&

1!>o inches, of flqDate X/6/YO

!'2-~ inches of HaDate K{~?/<?<-)

pjja' '•?• inches of HqDate S-g-^o

S ml x 60 sec' sec 1 min

Date 8- IT-**?

•7.*?7-31 - 10 =<$>./? Initials

vacuumInitials -

vacuumInitials /

vacuumInitials /

vacuumInitials

&.0

Initials~?

ml /min

CVX/

J//-^f/

Jf/tl/E-/'/(J —

&W<£-

V cT/•

ml /min

C ^

Relinquished Received by: Date / Time

Note:

CFDR

Numbers 1,2,5,6 are completed by Enseco Lab personnel

Enseco, Inc. - Air Toxics Laboratory9537 Telstar Avenue, Suite 118 • El Monte, CA 91731

(818) 442-8400 • FAX: (818) 442-3758

- 00 ^Enseoo

fCanister Chain of Custody and


Client 6-0

Canister Serial # A~ £>VCL Date Cleaned

Page U

VFR Serial t

of

1)

2)*

3)

4)

5)

6)





Final vacuum/pressureafter receipt by lab



Date 7-3/-1?*

•3 inches of HqDate Q/l/?*

^ inches of. HqDate ^/hl^°_<_ " ^

/S inches c±fxHqDate %'(/(*&*

75p&.'g~ If inches of HqDate p-#-fO


Date V-^-^O

8.3-T-3I-W- S'Oo Initials

vacuumInitials

vacuumInitials

vacuumInitials

vacuumInitials

—————————————— y.— "~1

Initials

ml /min

y <S. ———— _

*4tr

Sj * \ / ——

&*6-

V 7<^ —————ml /min

Relinquished.By: Received by: Date / Time

Note:

CFDR



(818) 442-8400 • FAX: (818) 442-3758


Client Page of /¥Canister Serial A ' Date Cleaned 6 VFR Serial*

1)

2)

3)

4)

5)

6)

Initial Calibrationof VFR (vacuum flowregulator )




Final vacuum/pressure ftafter receipt by lab


/ ml x 60 sec = ' S.Si. ml /min/ sec 1 min ?-*' "to- &.Z^

Date 7. -3 !-?& Initials S^X

3O inches ,of HqDate ffrltyt

J O inches of flqDate WWW

; *2— inches x>f HqDate ^/ (cf°

V7>rf>= ' inches of Hq" Date S'St^tO

/* ml x 60 sec/ sec 1 min

Date %-(b~<:iO

vacuumInitials_

vacuumInitials ;

vacuumInitials '

vacuumInitials

__/

7-6

Initials^

^_ __

J$~(^

&*?<£-

e/*6-<?#.ml/min

Relinquished Received by:

fa*Date / Time

?**»

Note:

CFDR



(818) 442-8400 • FAX: (818) 442-3758


Client Page ot

Canister Serial # A^&^l Date Cleaned 7/-2$/fd VFR Serial* HT-/7

1)

?>

3)

4)

5)

6)

retailInitial Calibrationof VFR (vacuum flowregulator)



Final vacuum/pressureafter, sampling



pe&*K J^eckA Ok' /" ml x 60 sec./ sec 1 min

Date 7-3f-<r

•3® inches of HqDate 8V//f<5

^<3 inches of HqDate -TT/g/^d

to inches of JBaDate % / //ftJi

7.3psf = f5" inches of Hq' Date S-f-fO


Date f -fY-f 0

$/!/& J^8.1

0 Initials

.vacuumInitials

vacuumInitials /

vacuumInitials /

vacuumInitials

. O

Initials

*"

ml /min

/

J0- ri

- — rC ————— JFml /min |

V/^ m/ \


-Mat: ft* At* f&t

Notes

CFDR

Numbers 1,2,5/6 are completed by Enseco Lab personnel


(818)442-8400 • FAX: (818)442-3758

- on

-~> &£, Canister Chair, of Custody andField Da.ta Record(Composite Samples)

Client

Canister Serial # Date Cleaned

Page

VFR Serial*

3T/I Jld1)

2)s

3)

4)

5)

6)







/" ml x 60 sec/ sec 1 min

Date 7-?/-?<

-3 inches, of HaDate V/l/fd

7° inches of flaDate -Y/£>/¥a

t

/y inches of HaDate S/7/?6>

S.o P*;**- i^j- inches of Har Date $-8^0

y ml x 60 sec/ sec 1 min' Date $-11-10

S. \

9 Initials————————— c.vacuumInitials

vacuumInitials

vacuumInitials >

vacuumInitials

Initialsy

ml /min

P .

/^r/~~

fc*t6-

&*<£-

C <1. ———ml /min

V/Ks


fir

Note:

CFDR



(818) 442-8400 • FAX: (818) 442-3758


Client Page of

Canister Serial # A~£> | Date Cleaned 7/t23/Y6 VFR Serial* HT-13

re u,- i>-*»u- o]Ufe£ £k: r//-/i)

?)3)

4)

5)

6)

Initial Calibration ' / ml x 60 secof VFR (vacuum flowregulator)






— & t\i • * ml/min

/ sec 1 min7-?/-?o- 7. ciDate 7-31-70 Initials C?/?

2>Q inches of. HaDate rf/(/t*

1^ inches of HaDate "gy /*? d

" inches of HaDate - T TT

/€>-# psia- 8 inches of Ha' Date ?~3-<jO

/ ml x 60 secS sec 1 min

Date S-Cl-to

vacuumInitials

vacuumInitials

vacuum

vacuumInitials

= 7.4.

Initials

^

j#-&*£,

——— 1-^ ———— "ml/min

<3<K

\rr

Relinquished By:

Tk^

Received by: Date / Time ^

Note:

CFDR


Enseco, Inc. - Air Toxics Laboratory9537Tclstar Avenue, Suite 118 • El Monte, CA 91731

(818) 442-8400 • FAX: (818) 442-3758


Client

Canister Serial A Date Cleaned

Page

VFR Serialf

1)

2)s

3)

4)

5)

6)

Initial Calibration"of VFR (vacuum flowregulator)




Final vacuum/pressure %.O&after receipt by lab



Date f-ll-tt

•3o inches of. HqDate d~/J '1o

£ inches of , flqDate "Z>/ty V^

1H inches /of HqDate '*U/V

sia= 'f inches of HqDate & -ff- 1 0


Date fr-ll-IO

= 8. Zi

y Initials

vacuumInitials

vacuumInitials y

vacuumInitials /

vacuumInitials

= 7.0Initials

/

ml /min

5**^ ——————

^7t7~

e/^G-

\^r/^+*S"

ml /min<\)/}(/


5/1 Hd-

f&f l-?oo



9537 Telstar Avenue, Suite 118 • El Monle, CA 91731(818)442-8400 • FAX: (818)442-3758

EnseooCanister Chain of Custody and


Client of /? **

Canister Serial A - Date Cleaned

1)

•*

3)

4)

5)

6)







x^ ml x./ sec

Date

<3c> inchesDate 22

-r-jp-' O inches*"" Date 2. /

\£y inchesDate

7-5 ?><,<* - IS" inches" Date $-

/" ml x/ sec

Date g7

60 sec1 min

7- 3>-f

of Hg^/tHoO^ Jc / *iO

»*- /L*.f£Sf\"N/ *^/L. ^~i

of Hav/l%>of Hg

-8-10

60 sec1 min

= $' £L>J-3I-5O* g. tLO Initials

.vacuumInitials

vacuumInitials

vacuumInitials

vacuumInitials

£UInitials

ml /min

^

tif-/M

/£V (jK

f/ti/'f-/n(r^

^7/^.s

ml /min

Sir X.(

Received by: Date / Time ta



9537 Telstar Avenue. Suite 118 • El Monte, CA 91731(818) 442-8400 • FAX: (818) 442-3758

a a ooa-oto

.'-.A\*A ((1 '•

Client o-o/<&>

Canister Serial i

^ Canister Chain of Custody andField Data Record(Composite Samples)

•AsSoc v 3\e?

t A- 6 63 Date Cleaned 7/aV/?&

Paae /

VFR Serial* /

of /T

'•rr-&g

i)

2)s

3)

4)

5)

6)







/ mib\ x/ sec/

/ Date

-36 inchesDate ST<

'1> ° inchesDate -%'-

'**- inchesDate _ *$

?.2ps;«= ll inchesDate $-

/ ml x/ sec

Date S-

60 sec S. -2- ml /min1 min 7-^1-90- 9' i

7-3 (~?0 Initials v./x

/° Hq•v/ )

of flg

of Hg-7- tf

of Hg-<P- ?i?

60 sec1 min

vacuumInitials

vacuumInitials

vacuumInitials

vacuumInitials

17, £

Initials

_ /

JfcV

M6-/2/*tL

/-S- ——— -ml /min

7/

Relinquished By Received by: Date / Time

Note:

CFDR



(818) 442-8400 • FAX: (818) 442-3758

- •EnsecoCanister Chain of Custody and


Client Page of

Canister Serial t Date Cleaned "7/3"7/9rt VFR Serial» HT-jf1)

2)

3)

4)

5)

6)

Initial Calibration 'of VFR (vacuum flowregulator )




Final vacuum/pressure \after receipt by lab


/ ml x 60 sec = £>- { ml/min/ sec 1 min-7-?/-Y<7 - %>O

Date 7-*i(-c(O Initials s X.T'

3^> inches of Hq vacuum »jjDate ffSlSto Initials jiv

J<3 inches of Ha vacuum ^ ,Date *YW° Initials f^f^'v•

(O inches of Ha vacuum /°/ii/Date -Z(7/fZ> Initials Xto-'

O. ps.'c. ^ inches of Hq vacuumDate S-X-to Initials V^** _

/• ml x 60 sec = 7,^ ml/min/ sec 1 min

Date fclf-IO Initials O^C/

Mi

Ml

M

•

m

Relinquished B Received by: Date / Time

"fed loo

Note:

CFDR


Enseco, Inc. - Air Toxics Laboratory9537Telstar Avenue, Suite 118 • El Monte, CA 91731

(818) 442-8400 • FAX: (818) 442-3758


Client fi-oUg*- Page ofCanister Serial t A-"C)75 Date Cleaned VFR Serialf

1)

2)

3)

4)

5)

6)

Initial Calibrationof VFR (vacuum flowregulator )







Date 7~£/- c(

%3o inches of HaDate £T// / ?£>

3<3 inches, of HaDate SY<£/ /o

/V inches of HaDate sy/

/

S-Op±,a- ] f. inches of HaDate g-fr-fP

/ ml x 60 sec^ sec 1 min

Date 8-{7-'(O

8»O

O Initials

vacuumInitials

vacuumInitials /

vacuumInitials

vacuumInitials

= vT^ *Initials

/

ml/ming,,X

^L

/$--/fV

sO /

/W6-'v x'S

ml/min

<?/&/41

Relinquished ,By: Received by: Date / Time

Note:

CFDR



(818)442-8400 • FAX: (818)442-3758

Canister Chain of Custody andField Data Record =

(Grab Samples)

Client Page Of

Canister Serial # A ~ 0 *7 -

1) Initial vacuum checkof canister

<

2) Field vacuum checkbefore sampling

3) Final vacuum/pressureafter sampling

4) Final vacuum/pressureafter receipt by lab

~

3j£ Date Cleaned VA

c

v3O inches of Hq vacuum fjDate ~$/IJt6 Initials //7

3^ inches of, Hq vacuum x?Date, <£r/U£?£> Initials £-*

'FT

%O inches of Hq vacuum /? ,Date 2/" /i?'p Initials (r*

» c?/jps:a' ^f inches of Hq vacuum7 Date e-$-$O Initials 7<:

S-S-<(0 "' '/>

23/5?r^ ,

/~ i_}i?/*Lr-

To y

Ti

^ T-TRelinquished^By: Received by: Date / Time

Note: Numbers 1 & 4 are completed by Knseco Lab personnel

CDFR1Knscco, Inc. - Air Toxics Lahomlory

9537 Tclslar Avenue. S-.iile I IK • l!l Monte. CA 91731( « I K ) 442-8-KX) * FAX: (SI8)442-3758

Canister Chain of Custody andField Data Record '•

(Grab Samples)

Client

Canister Serial » ,4~&7£>

Page of

Date Cleaned

1) Initial vacuum checkof canister -?- _ -JHnebea of llg—tratnrum

Date §>- f>~ 1£> Initials

2) Field vacuum checkbefore sampling

inches of. Hg vacuum"Date ______ Initials

3) Final vacuum/pressureafter sampling

inches of Hg vacuumDate________ Initials

4) Final vacuum/pressureafter receipt by lab

inchoo of Hg—vaeuum-"pate %-8-<?0 Initials

Relinquished By: Received by:-Ex

Date / Time

Note: Numbers 1 & 4 are completed by Knseco Lab personnel

CDFR1Kiiseco, Inc. - Air Toxics L

V537 Telslar Avenue. S-.iile I IK • HI Mimic. CA 91731( K I H ) •442-H-4IX) * I :AX: ( 8 I K ) 4-12-J7J8


Client Page /3 of yy -Canister Serial # A^^^l

1)

2)

3)

4)

5)

6)

KwCefeInitial Calibration""of VFR (vacuum flowregulator)






Relinquished By:

/

7^ ^fabjb W M^Ji^

F&( &<

Date Cleaned 7/5 Vf«

„ pHsrjan. cJeJ^ 0^ ml x 60

/ sec 1Date 7~3

-3o inches ofDate tf/7 /

3° inches ofDate $.-&'

*>£> inches ofDate ^77/91 «•

3 O inches ofDate K - 8-

ml x 60sec 1Date

Received by:

A^T-^7 £&9JLf^f £/

^»J-^ —— *?^ C^6iJL —

VFR Serial* HT~ ^(^~

( F/ffo -Msec = 8 , 0 ml /rainmin 7-3'-<?-<5- 7.^l-?0 Initials V/^^^Hg vacuum //^_

¥k) Initials -^W~m~~"^s

•Hg vacuum-•^ Initials ^^^

Hg vacuum /7s»>/-<& Initials /Z/^r

- ' ~\Hg vacuum

- ?£> Initials ^^

sec = ml /minmm

Initials

Date / Time

S"/// "~ #fr^<

>t^ *6/6/?° &?&O i

^/7/fo> /^*?

f/^Ac) ^^^!.

•

H

M

•1

rrr•

•

•

•

P

»

Note:

CFDR

Numbers 1,2/5,6 are completed by Enseco Lab personnel


(818)442-8400 • FAX: (818) 442-3758

APPENDIX B

DUST PUMP FIELD CALIBRATIONAND SAMPLING DOCUMENTATION

PRE-DESIGN INVESTIGATIONINDUSTRI-PLEX SITE

WOBURN, MASSACHUSETTS

FLOW PUMP FIELD DATA FORM

PROJECT MO.: 893-6255

LOCATION NO.: [ SAMPLER NAME; '.&!>

LOCATION DESCRIPTION [Address]: O^jf cf (J.&^Jl feziS) 6-fia

DATE STARTED: 0~> * JJME STARTED:

DATE COMPLETED: 0 "1 lO TIME COMPLETED; / 2 ? o

(*><>'&PUMP SERIAL NO. : *3 (*><>'& RECORDED TARE OF FILTER:

INITIAL ROTAMETER READING:

FINAL ROTAMETER READING:

REQUIRED FLOW RATE (ml/min) :

INTERMITTENT PUMPING REQUIRED: X YES _____ NO

PUMP PROGRAMMING:

1. DELAYED START [Tine started - nin.]: ^____

2. SAMPLE PERIOD [Total tine - nin,]: _

3. PUMP PERIOD [Total tine - nin.]: _

WEATHER:

OBSERVATIONS •'

C:FPFDFORM

Colder Assodates




PROJECT NO.: 893-6255

LOCATION NO. ; l~~ SAMPLER NAME; '&*

LOCATION DESCRIPTION [Address]: le+*>*es>

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO. :

TIME STARTED:> - *

/b-5l ^

TIME COMPLETED: ' It 3*

RECORDED TARE OF FILTER:



REQUIRED FLOW RATE (ml/nin) :

INTERMITTENT PUMPING REQUIRED: YES NO

PUMP PROGRAMMING:

1. DELAYED START [Time started - min.]:

2. SAMPLE PERIOD [Total time - min.]:3. PUMP PERIOD [Total time - min.]:

WEATHER:

OBSERVATIONS:

O

C:FPFDFORM

Gofder Assodates





LOCATION NO. : SAMPLER NAME;

LOCATION DESCRIPTION [Address]:

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

TIME STARTED: _u__

TIME COMPLETED: / J



FINAL ROTAMETER READING: "7

REQUIRED FLOW RATE (nl/nin) :

INTERMITTENT PUMPING REQUIRED: X YES

PUMP PROGRAMMING:

1. DELAYED START [Tine started - Bin.]

2. SAMPLE PERIOD [Total tine - nin.]:

3. PUMP PERIOD [Total tine - nin.]s

NO

WEATHER: Ljk "^ "70°^ j-fr

OBSERVATIONS: /*'«

ct~f

C:FPFDFORM

Odder Associates





LOCATION NO.: ______ _ __________ SAMPLER NAME:

LOCATION DESCRIPTION [Address]: A/u>> &>rw-«f &J*" (/&^ &>&*

DATE STARTED: ° 6~7° TIME STARTED: / Z Y /

DATE COMPLETED: O~"7~T<2 TIME COMPLETED:

PUMP SERIAL NO. : 5/bSS/ RECORDED TARE OF FILTER:

INITIAL ROTAMETER READING: > 7


REQUIRED FLOW RATE (ml/min):

: XINTERMITTENT PUMPING REQUIRED: ^ YES _____ NO

PUMP PROGRAMMING:

1. DELAYED START [Time started - ain.]

2. SAMPLE PERIOD [Total time - min.]:

3. PUMP PERIOD [Total time - min.]:

WEATHER:

OBSERVATIONS: A+

C:FPFDFORM

GoMer Associates




PROJECT MO.: 893-6255

LOCATION NO.: _____ SAMPLER NAME:

LOCATION DESCRIPTION [Address]: oJ^ee^r fa &S+ &«**, /?/e

DATE STARTED: ~ ?*> TIME STARTED:

DATE COMPLETED: *~~?~?O TIME COMPLETED:•

PUMP SERIAL NO. : £\(oSt>\ RECORDED TARE OF FILTER:


FINAL ROTAMETER READING: 3~?

REQUIRED FLOW RATE (al/nin):


PUMP PROGRAMMING:

1. DELAYED START [Time started - »in.]s

2. SAMPLE PERIOD [Total tine - min.]s3. PUMP PERIOD [Total time - min.]:

WEATHER:<s\j f*t/ K & 1 ] <\— 7 " •

OBSERVATIONS: Y\0\

C C

,C:FPFDFORM

Colder Associates

PRZ-DESIGN INVESTIGATIONINDUSTRI-PLEX SITE




LOCATION NO.: SAMPLER NAME: -ft?


DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

cfT £/J^-~

TIME STARTED:

TIME COMPLETED:




REQUIRED FLOW RATE (ml/Bin):

INTERMITTENT PUMPING REQUIRED: X' YES NO

PUMP PROGRAMMING:

1. DELAYED START [Time started - min.]: fl/A

2. SAMPLE PERIOD [Total time - Bin.]: _

3. PUMP PERIOD [Total time - min.]: _

WEATHER: /w -rr v*4

OBSERVATIONS:

C:FPFDFORM

Colder Associates





LOCATION NO.: "7" SAMPLER NAME;LOCATION DESCRIPTION [Address]:

DATE STARTED: Y

DATE COMPLETED: ^

PUMP SERIAL NO.:

4r*fl&S «f e*/ <r£ C««~~<r&L

TIME STARTED: / S'1 3

TIME COMPLETED:




REQUIRED FLOW RATE (ml/min) : "LOOP

INTERMITTENT PUMPING REQUIRED: X' YES

PUMP PROGRAMMING:

1. DELAYED START [Tine started - min.]:

2. SAMPLE PERIOD [Total tine - min.]:

3. PUMP PERIOD [Total time - nin.]:

WEATHER: Clof/^j »na

OBSERVATIONS:

r/DA* £&~4n

NO

C:FPFDFORM

Colder Associates





LOCATION NO. : _____ * ___________ SAMPLER NAME; ' &»»

LOCATION DESCRIPTION [Address]: &**- °F

iDATE STARTED: ____ TIME STARTED: '

DATE COMPLETED: ^"~7-fO TIME COMPLETED : / 3 / 5~~

PUMP SERIAL NO.: 'cQO t? RECORDED TARE OF FILTER: "

INITIAL ROTAMETER READING: & /


REQUIRED FLOW RATE (nl/nin) :


PUMP PROGRAMMING:

1. DELAYED START [Tine started - nin.]: O____


3. PUMP PERIOD [Total tine - nin.]:

WEATHER:

Q&fj/l/lfa

OBSERVATIONS:

<5t-

C:FPFDFORM

Colder Associates





LOCATION NO.: SAMPLER NAME

LOCATION DESCRIPTION [Address}:

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

TIME STARTED:

TIME COMPLETED:






PUMP PROGRAMMING:

1. DELAYED START [Tine started - nin.]:


3. PUMP PERIOD [Total tine - nin.]:

WEATHER: C/oc/ . A/?/) '

O

u»>w( -/ram

i*\ £± **•/-OBSERVATIONS: fa

C:FPFDFORM

Colder Associates





LOCATION NO.:_____I®__________ SAMPLER NAME

LOCATION DESCRIPTION [Address]: foaUn

DATE STARTED: & !°. ( TIME STARTED:

DATE COMPLETED: *$-~?-cfO TIME COMPLETED:

PUMP SERIAL NO.: D ' »* « *^ RECORDED TARE OF FILTER:.





PUMP PROGRAMMING:

1. DELAYED START [Time started - min.]



WEATHER:

OBSERVATIONS: v&ze, f&f/) <3{&-n/4n ~~ /*?/! A<""*

C:FPFDFORM

Colder Associates





ILOCATION NO.:


v;DATE STARTED: 6

DATE COMPLETED:

PUMP SERIAL NO. :

SAMPLER NAME

Poll-

TIME STARTED:

TIME COMPLETED: / V I

RECORDED TARE OF FILTER:"



REQUIRED FLOW RATE (ml/min):


PUMP PROGRAMMING:



3. PUMP PERIOD [Total time - min.]: Y&CS

WEATHER: tdj Ju* S**if\

OBSERVATIONS:

Uvt/Jl <f~f-

C:FPFDFORM

Colder Awodctes

PRE- DESIGN INVESTIGATIONINDUSTRI-PLEX SITE




LOCATION NO.:


DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.

SAMPLER NAME

n/C-

£>~~~7~*?O

5/&3&J

TIME STARTED:

TIME COMPLETED :


INITIAL ROTAMETER READING: >

FINAL ROTAMETER READING: .53>

REQUIRED FLOW RATE (ml/nin) :

INTERMITTENT PUMPING REQUIRED: YES

PUMP PROGRAMMING:




WEATHER:

OBSERVATIONS:

C:FPFDFORM

NO

Goider Associates

APPENDIX C

METEOROLOGICAL DATA

of 5

INDUSTRI-PLEX SITE WOBURN, MAWEATHER STATION DATA

08/06/90 TIME 00:00 TO 08/08/90 TIME 00:00 (DAYS 218-220)

EAR

199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990

DAY

218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218

TIME

0153045

100115130145200215230245300315330345400415430445500515530545600615630645700715730745800815830845900915930945

10001015

AVGWIND

SPEED(MPH)

7.477.048.098.037.487.828.889.058.629.638.657.157.697.839.068.487.828.547.658.188.05

6.9667.51

6.3125.4285.1165.8597.977.828.417.318.189.759.44

10.1411.4412.5110.4511.5312.3710.7212.19

AVGWINDDIR

(DEG)

177.9177

170.4178.9178.4175.4175.4

179180.6177.9

182177.7181.7178.6

173174.1170.6173.1170.8170.7175.6175.7170.1166.7159.2158.1167.9167.5170.9

175171.5171.6

174172.8

171179.3173.3180.2180.6178.6185.2174.5

SIGMAWINDDIR

(DEG)

13.1711.6910.2312.5711.5412.5312.2

11.6112.4810.5311.1811.7514.6613.64

10.811.1612.0111.7511.539.81

11.2113

11.1514.4316.2117.8211.8813.4810.4712.5613.0810.7111.4310.8

13.0511.9811.4

12.9711.9312.9313.7614.04

AVGTEMP

(DEGF)

73.773.773.573.473.473.473.473.473.373.273.172.972.872.872.772.772.672.772.772.872.872.772.572.472.172.172.272.572.672.672.872.8

7373.273.574.274.674.9

7575.175.575.7

AVGRELHUM(%)

74.774.474.574.374.274.274.174.174.274.474.875.475.976.376.676.8

7777

76.976.876.776.977.277.778.478.478.377.476.876.776.7

7777.377.778.177.576.375.274.273.171.970.5

AVGPRESS(IN/Hg)

30.0630.0630.0630.0530.0530.0530.0530.0530.0530.0530.0430.0430.0530.0430.0430.0430.0430.0430.0430.0430.0330.0430.0330.0430.0430.0430.0430.0430.0430.0430.0430.0430.0430.0430.0430.0330.0330.0330.0330.0330.0230.02

BATVOLT(VDC)

14.1214.1214.1214.1214.1214.1214.1214.1214.1214.1314.1314.1214.1214.1214.1214.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1214.1314.1214.1214.1214.1214.1214.1214.1214.1214.12

of 5


08/06/90 TIME 00:00 TO 08/08/90 TIME 00:00 (DAYS 218-220)

EAR

199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990

DAY

218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218218

TIME

103010451100111511301145120012151230124513001315133013451400141514301445150015151530154516001615163016451700171517301745180018151830184519001915193019452000201520302045

AVGWIND

SPEED(MPH)

12.7711.0210.6511.3612.7111.619.639.73

10.5410.959.23

6.3725.6475.5045.8284.6855.2196.5815.6724.1594.2223.3733.5043.6923.8884.9394.7484.3513.9563.28

4.8786.1575.6166.8786.2845.5625.6855.8175.5546.3466.5796.672

AVGWINDDIR

(DEG)

168.7180.3174.7170.4170.3170.4171.5171.4176.3179.5172.5141.6116.2115.6117.7115.9108.2104.7105.5111.5109.8112.3123.4132.1

137141.1133.1

137109.8

98.899.9104

105.8107.2112.7111.6111.8110.8

111108.3110.1107.9

SIGMAWINDDIR

(DEG)

12.4613.6112.0312.2813.212.6

15.6613.3211.2

13.2815.1929.7321.7121.2422.8623.8

17.3713.8414.4918.6715.8420.8226.0125.2828.5324.6427.926.4

21.5117.4715.3915.0215.9813.7719.0617.9317.9919.1

19.8616.8

16.6315.24

AVGTEMP

(DEGF)

76.277

77.177.277.377.577.677.677.477.7

7877.375.675.4

7574.273.172.371.771.9

7272.673.6

7474.6

7575.174.974.273.372.672.672.772.672.472.472.171.771.170.5

7069.7

AVGRELHUM(%)

68.9766.7165.1163.75

6260.4359.9759.2658.0755.0354.5754.8858.5659.8260.5762.7265.7368.2372.2

7474.7

7573.573.2

7271.3

69.9369.92

7173.576.8

7776.675.776.477.478.4

8082.386.189.992.6

AVGPRESS(IN/Hg)

30.0130.0130.01

3030.0130.01

303030

29.9929.9929.9829.9829.9829.9829.9929.9929.99

3030.0130.01

3029.9929.9929.9829.9829.9829.9829.9829.9929.9929.9929.9929.99

303030

30.0130.0130.0230.0230.02

BATVOLT(VDC)

14.1214.1214.1214.1114.1114.1114.1114.1114.1114.1114.1114.1114.1114.1114.1114.1114.1114.1114.1114.1114.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1314.1314.1314.1314.13

of 5


08/06/90 TIME 00:00 TO 08/08/90 TIME 00:00 (DAYS 218-220)

EAR

199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990

DAY

218218218218218218218218218218218218219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219

TIME

210021152130214522002215223022452300231523302345

0153045

100115130145200215230245300315330345400415430445500515530545600615630645700715

AVGWINDSPEED(MPH)

4.7235.7594.5715.2275.32

4.6874.2653.9294.1653.7264.0853.6553.5373.6824.0954.278.34

5.4634.2024.6994.7533.3473.1013.1173.0782.7413.1693.3682.8484.1565.1024.6723.8584.3074.5074.6954.6354.2924.6944.677

3.874.226

AVGWINDDIR

(DEG)

128.4105.3122.9110.2

118129

140.6144.5141.4141.2

146152

125.6145.2157.7152.8163.3150.3132.3106.7102.1115.1109.8102.199.3

9698.1

101.5122.6117.9116.6120.5137.9140.3126.5

121132.1136.6127.4131.4137.3142.3

SIGMAWINDDIR

(DEG)

26.5615.5427.1918.9522.9125.3327.0722.7728.13

2521.4520.7225.5525.3714.9121.0512.9722.8227.3716.4217.8319.4818.8215.6615.6116.5813.7414.0425.3426.4321.3824.7

28.0424.7725.5223.5127.99

2427.0426.2527.3525.68

AVGTEMP

(DEGF)

69.5469.2

69.0868.7968.7668.8468.9368.9668.8368.8368.8769.0868.9268.7268.8968.9769.3268.5468.0767.8

67.3266.8766.4365.9465.8565.9266.2966.8

68.1668.9569.1669.2369.2769.2169.2

69.1769.0769.1469.1969.1669.3

69.46

AVGRELHUM(%)

94.596

97.297.998.398.698.698.498.398.698.698.497.297.898.7

9994.688.689.9

9188.988.288.6

9194.396.4

9898.999.699.999.799.198.798.899.299.399.7100

100.1100

99.999.8

AVGPRESS(IN/Hg)

30.0430.0330.0430.0330.0330.0330.0330.0330.0330.0230.0230.0230.0230.0230.0330.0330.0230.0230.0230.0230.0230.0230.0230.0130.0130.01

303030

29.9929.9929.9929.99

303030303030303030

BATVOLT(VDC)

14.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1414.1414.1314.1314.1314.13

of 5


08/06/90 TIME 00:00 TO 08/08/90 TIME 00:00 (DAYS 218-220)

EAR

199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990

DAY

219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219219

TIME

730745800815830845900915930945

10001015103010451100111511301145120012151230124513001315133013451400141514301445150015151530154516001615163016451700171517301745

AVGWIND

SPEED(MPH)

3.8394.3134.7585.4414.4594.5055.2215.0576.6995.5154.8375.4675.8886.004

7.267.927.1

5.776.3236.8386.509

7.718.247.2

76.7996.858

7.497.07

6.5998.9

5.7587.08

6.7926.414

7.056.9865.1154.8065.7375.1435.343

AVGWINDDIR

(DEG)

140.3140.3133.6120.8130.2134.4

127129.7127.5131.1130.3124.8126.6124.6117.3115.3123.4120.2123.8121.9121.6

114113.7117.2118.9122.5119.4

115123.5131.6145.6130.8117.7118.4115.9116.8117.3125.4131.4116.6117.8118.4

SIGMAWINDDIR

(DEG)

25.526.4127.6325.1927.8728.3825.1328.4225.3525.9826.4527.9525.1523.49

2322.3523.9127.3123.1724.3225.34

2017.4

19.7222.9325.7125.2822.35

25.626.2922.2329.7621.2419.45

22.522.0421.35

31.127.7

21.8522.5521.58

AVGTEMP

(DEGF)

69.6669.970.1

69.8469.94

70.370.670.970.770.971.872.2

7272.372.873.273.274.474.8

7575

75.375.775.575.4

7778.477.878.879.479.479.477.977.376.876.476.477.8

7877.377.677.5

AVGRELHUM(%)

99.699.298.798.398.197.997.296.696.195.694.291.590.189.588.586.886.5

8583

81.781.480.679.678.578.576.373.371.770.6

67.8965.7865.8568.21

70.271.772.272.871.5

68.8268.4768.3367.94

AVGPRESS(IN/Hg)

303030

29.9929.9929.9929.9929.9829.9829.9829.9729.9729.9729.9729.9629.9629.9629.9529.9529.9429.9429.9429.9429.9429.9329.9329.91

29.929.929.9

29.9129.9129.9229.9229.9229.9229.9229.9229.9329.9329.9329.93

BATVOLT(VDC)

14.1314.1314.1314.1314.1314.1314.1314.1314.1314.1314.1214.1214.1214.1214.1214.1214.1214.1214.1214.1114.1114.1114.1114.1114.1114.11

14.114.114.114.114.114.114.114.114.114.114.114.114.114.114.114.1

of 5


08/06/90 TIME 00:00 TO 08/08/90 TIME 00:00 (DAYS 218-220)

EAR

1990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990

DAY

219219219219219219219219219219219219219219219219219219219219219219219219220

TIME

180018151830184519001915193019452000201520302045210021152130214522002215223022452300231523302345

0

AVGWIND

SPEED(MPH)

4.8384.3954.7324.2353.263

3.743.1972.9383.943

7.624.0683.2573.9794.2323.6873.2214.458

3.73.3893.0953.8653.2583.4243.4433.915

AVGWINDDIR

(DEG)

116.8122.3112.1113.7121.7108.5114.6117.7157.5172.3141.2132.7140.4143.5133.2132.3140.8

127137.9139.4

149136.6132.4129.2131.5

SIGMAWINDDIR

(DEG)

19.8824.7

22.6619.5324.2917.1419.3820.3726.0512.0831.1426.4124.5624.0627.87

28.224.71

2626.7628.2723.5126.1127.7823.2925.46

AVGTEMP

(DEGF)

77.177.2

7776.476.776.2

7676

76.377.676.475.875.975.875.675.174.974.574.373.773.673.2

7372.772.6

AVGRELHUM(%)

68.4868.2167.8868.8968.2368.4769.4969.4169.5365.8266.6269.2869.4369.98

70.871.772.172.973.976.379.681.683.485.887.5

AVGPRESS(IN/Hg)

29.9329.9429.9429.9529.9629.9629.9629.9729.9829.9829.9929.99

3030.0130.0130.0230.0230.0230.0230.0230.0230.0330.0330.0330.03

BATVOLT(VDC)

14.114.114.1

14.1114.1114.1114.1114.1114.1114.1114.1114.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.13

APPENDIX D

METEOROLOGICAL STATION AUDIT REPORT

V

[MAIN]>——ia<m——'

CHAS. T. A\AIN, INC.PRUDENTIAL CENTER. BOSTON. MASSACHUSETTS 02199 • TELEPHONE 617 26? :>200 • TELEX 4430035 • FAX 617 859 2575

August 14, 1990 4402-001-1000

Mr. Kenneth R. MoserColder Associates, Inc.20000 Horizon WaySuite 500Mt. Laurel, NJ 08054

SUBJECT: Industri-Plex Hazardous Waste Remediation SiteMeteorological Monitoring System Audit Results

On Friday July 27, 1990 Chas. T. Main, Inc. (MAIN) conducted a performance auditthe Industri-Plex hazardous waste remediation site meteorological monitoringsystem. The audit was performed by Messrs. Dewey Gile and Steven Coughlin ofMAIN'S Air Sciences Group. The audit was conducted following the installationof a new Climatronics relative humidity sensor on July 19, 1990. All auditprocedures were conducted in accordance with the Quality Assurance Handbook forAir Pollution Measurement Systems - Volume IV - Meteorological Measurements: (EPA60014-82-600, August 1989), and the On-Site Meteorological Program Guidance forRegulatory Modeling Applications. (EPA 450/4 - 87-013, June 1987).

The audit procedures employed and the audit results are described and discussedin the following sections.

Wind Speed System

The wind speed system was tested by three different methods. First, a torquewatch test was performed on the sensor bearings to determine the sensor startingthreshold. Second, the sensor shaft was prevented from rotating, therebysimulating a zero wind speed; and third, a simulated upscale wind speed (29.3mph) was introduced into the sensor via a synchronous motor.

The torque watch test reading of 0.12 gmcm indicated that the wind speed sensorbearings were in excellent condition and that the specified starting thresholdof the sensor had not deteriorated.

The simulated zero wind speed test resulted in a system reading of 0.5 mph. Thisreading was expected because the system output is offset to account for thespecified starting threshold of the sensor.

The simulated upscale wind speed test of 600 rpm (29.3 mph) resulted in a systemreading of 29.4 mph. This reading is well within the + 5 percent of actual windspeed (1.5 mph) acceptance criteria for wind speed measurement systems.

Wind Direction System

The wind direction system was tested by two different methods. First, a torquewatch test was performed on the sensor bearings to determine the sensor startingthreshold. A vane alignment to points of known azimuth was then performed tocheck the sensor alignment.

BOSTON. MASSACHUSETTS • CHARLOTTE NORTH CAROLINA • PASADENA CAt lFORN I,

Mr. Kenneth R. MoserAugust 14, 1990Page 2

The torque watch test reading of 8.0 gmcm indicated that the wind directionsensor bearings were in excellent condition and that the specified startingthreshold of the sensor had not deteriorated.

The wind direction sensor vane was aligned to a tall stack to the west of thetower site. Azimuths from the tower to the stack were determined from a U.S.Geological Survey topographic map to be 275 degrees for the vane tip and 95degrees for the vane tail.

The results of the vane tip and tail alignment checks were 278 and 98 degrees,respectively. This equates to an average vane alignment difference of +3degrees. Quality assurance guidelines suggest an average difference of ±3.0°.Since the average difference was right at the ±3.0° guideline limit, it wasdecided to re-align the crossarm. A post adjustment tip and tail alignment checkwas conducted, yielding results of 274 and 94 degrees respectively. This equatesto an average vane alignment difference of 1 degree, which is well within the±3.0 degree quality assurance guideline.

Atmospheric Pressure

The atmospheric pressure sensory system was audited by comparing the systemresponse to the response of a calibrated aneroid barometer.

At the time of the test, the system was reading 30.23 inches of mercury comparedto the calibrated barometer reading of 30.30 inches of mercury, for a differenceof -0.23 percent. This result is well within the +1.0 percent quality assuranceguideline for atmospheric pressure measurement systems.

Temperature

The temperature system was audited by placing the sensor probe and an NBStraceable mercury thermometer in an ambient water bath and then in an ice waterbath, and comparing the results.

For the ambient water bath test point, the reference thermometer reading was66.0° and the corresponding sensor reading was 65.6°F. For the ice water bathtest, the reference thermometer reading was 32.5°F and the corresponding sensoroutput reading was 32.3°F. The thermometer versus sensor temperature differencesfor the ambient and ice water baths were -0.4°F and -0.2°F respectively. Theseresults are well within the +1.8°F quality assurance guideline for temperaturemeasurements.

Relative Humidity

The relative humidity sensor was audited by comparing the system output to thecalculated relative humidity as determined by NBS traceable aspiratedpsychrometer readings.

Mr. Kenneth R. MoserAugust 14, 1990Page 3

At the time of the test, the system reading was 88.5% versus the aspiratedpsychrometer calculated relative humidity of 89.0%. This results in a differenceof -0.5% and is well within the +5.0 percent quality assurance guideline forrelative humidity measurements.

Conclus ion

The Industri-Plex meteorological monitoring system, including the modifiedrelative humidity sensor is producing accurate data which meets or exceedsquality assurance guidelines. Prior to the audit and relative humidity sensorexchange the relative humidity system had been outputting data which were lowby 5 - 15 percent. The newly installed sensor is different from the previoussensor in that a new filter membrane is being used to protect the actual sensor.This modification was made by Climatronics, and the sensor is now outputtingaccurate data well within quality assurance guidelines.

The slight offset in the wind direction sensor alignment was likely the resultof the high frequency of tower climbing during work performed during all of theearlier checks of the relative humidity sensors. Although the data was just atthe + 3 degree margin of acceptability, the adjustment to the wind directionsensor has corrected the variation to less than one degree.

This concludes the reporting of audit results for the July 27, 1990 audit.Copies of the relevant field audit test sheets are enclosed for your records.Please do not hesitate to call Steven Falzarano or myself if you have anyquestions.

Sincerely,

CHAS. T. MAIN, INC.

8.Dewey GileProject Meteorologist

DG/sh/D#l

cc: R. Glazier, Colder Assoc.T. W. Fritts, MAINS. Falzarano, MAIN

Enclosures

AEROMETRIC MONITORING INSTRUMENTATIONGENERAL PURPOSE CALIBRATION CHECK FORM

CLIENT:

PROJECT: (0-M

SITE; Uiobur/v, MA-

DATE :1

TIME: OS I 5

TECHNICIAN:

PARAMETER

Parameter: loM U)v*A ** •Sensor M/N:footO£

S/N: "iiSI.Processor M/N:cuf). <?6S

S/N: 'Range:Location:

TESTINPUT

1. 0 flJPM

2.606RW1'

3.

A.

EXPECTED . xRESPONSE C^r^J

Voltage Chart DDAS

6-S

19. !>

OBSERVED / \RESPONSE l^p1*)

Voltage Chart DDAS

0.5

^°t.<1

PARAMETER

Afrv\ospUtrs'cParameter: "pre ur*-Sensor M/N:

S/N:Processor M/N:

S/N:Range :Location:

TESTINPUT

1. 30.30"

2.

3.

A.

EXPECTED , . \RESPONSE C" 0,)

Voltage Chart DDAS

36 . 0

OBSERVED x . \.RESPONSE C' C V

Voltage Chart DDAS

36.13

PARAMETER

Parameter:Sensor M/N:

S/N:Processor M/N:

S/N:Range :Location:

TESTINPUT

1.

2.

3.

A.

EXPECTEDRESPONSE

Voltage Chart DDAS

OBSERVEDRESPONSE

Voltage Chart DDAS

COMMENTS:

O.I 7.

PASS 158

fA\AIlv)V-—IrtOft——'

CLIENT

PROJECTSITE'- __

LEVEL:

FIELD ALIGNMENT/CALIBRATION DATA SHEET

ENVIRONMENTAL AND RESOURCEPLANNING DIVISION

)% - P/€XDATE:.

TIME:

TECHNICIAN'-.

/ S

S/N OFF:.

ON:.

PROCESSOR S/N >/N

ON:

VANE S/N OFF:.

ON:.

REFERENCE POINTS SENSOR RESPONSES

LANDMARKSAZIMUTH

ANGLE (DEGREES)AZIMUTH

ANGLE (VOLTS)

DVMVOLTS/DEGREES

DDASVOLTS /DEGREES

CHART/DEGREES

I. TIP:

TAIL:

540°

. S" 0.

2 TIP:

TAIL:

540°

3. TIP:

TAIL:540°

4. TIP:

TAIL:540°

COMMENTS -/4?r

ERP- MHO-Ft CHAS. T. A\AIISJ. INC.

[AIAIX]^——irittn——'

CLIENT:

PROJECT:

SITE'- __l

DEW POINT/ RELATIVE HUMIDITYFIELD CALIBRATION SHEET

DATE'-.

ENVIRONMENTAL AND RESOURCEPLANNING DIVISION

1

TECHNICIAN: G-\\ L. It

TEST#

'

X

2

PARAMETER

DRY BULB

WET BULB

W.B. DEP.

DEW POINT

REL. HUM.

_^

DRY BULB

WET BULB

W.B. DEP.

DEW POINT

REL. HUM.

SLINGPSYCHROMETER

-72/P

lO.o ' fl.f F

feM' ('5*1 %

^^-^^

SENSOR

EXPECTEDVOLTAGE

--

—

—

_ .

—

_^^~*^

DEW POINTDVM DAAS CHART

/

/

/

/

/

^^^

71.3'F

7^.^%^^^

/1

/1

/^^~^

DEW POINT SENSOR EXCHANGE

INSTRUMENT/SERIAL NO.

ASPIRATOR

DEW POINT TRANSLATOR

DEW POINT PROBE

1 FVFI

REMOVED INSTALLED

i Fun

REMOVED INSTALLED

1 FVFI

REMOVED INSTALLED

COMMENTS^ a

ERP -151

CHAS. T. A\AIX. IXC.

PRUDENTIAL CENTER, BOSTON, MASSACHUSETTS 02199

T E L E P H O N E 6i7 262 J200

IH93 ENVIRONMENTAL AND RESOURCEPLANNING DIVISION

CLIENT:

TEMPERATURE /DELTA-TEMPERATUREFIELD CALIBRATION DATA SHEET

RRn.lFrT: /bv\A

SITE: U)nlo

eAtovl Si-J-e. / t f -AA Tn,;^, MA

•i+>*rDATE:.

TIME:

TECHNICIAN: G-,

LEVEL PROBE

TEMP

•^TEMP

ATEMP

REF.TEMP.

32..^U. *

EXPECTEDVOLTAGE

DEGREE F (OR C.)DVM DAAS CHART

TEMPERATURE /DELTA TEMPERATURE SENSOR EXCHANGE

INSTRUMENT /SERIAL NO.

TRANSLATOR

ASPIRATOR SHIELD

PROBE

1 FVFI

REMOVED INSTALLED

1 FVFI

REMOVED INSTALLED

1 FVFI

REMOVED INSTALLED

COMMENTS: 0

ERP-152

CHAS. T. A\AII\J, IINJC.PRUDENTIAL CENTER , BOSTON , MASSACHUSETTS 02199

TELEPHONE €17 262 320O

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