1998 bioremediation treatability study (land...

File: 18GD.B.

FINAL

1998 Bioremediation Treatability Study(Land Farming)

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UNITED STATES AIR FORCEENVIRONMENTAL RESTORATION PROGRAM

Eielson Air Force Base. Alaska

October 1999

FINAL

1998 Bioremediation Treatability Study(Land Farming)

Elelson Air Force Base, Alaska

Prepared for:

354 CES/CEVR2258 Central Ave., Ste. 1 00

Eielson Air Force Base, Alaska 99702-2299

Prepared by:

EA Engineering, Science, and Technology, Inc.3540 International Way

Fairbanks, Alaska 99701

October 1999 12796.49.5020

NOTICE

This report has been prepared for the United States Air Force by EA Engineering, Science, andTechnology, Inc. to aid in the implementation of periodic environmental monitoring under theAir Force Installation Restoration Program (IRP). The limited objectives of this report and theongoing nature of the IRP, along with the evolving knowledge of site conditions and chemicaleffects on the environment and health, must be considered when evaluating this report, sincesubsequent facts may become known which may make this report premature or inaccurate.

Government agencies and their contractors registered with the Defense Technical InformationCenter (DTIC) should direct requests for copies of this report to: DTIC, Cameron Station,Alexandria, VA 22304-6145.

Non-government agencies may purchase copies of this document from: National TechnicalInformation Service (NTIS), 5285 Port Royal Road, Springfield, VA 22161.

comments regarding this burden estimate or any other aspect of this collection of Information, Including suggestions for reducing this burden, toWashington i-ea dquanters Services, Directora te for lnformation Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Afllngton, VA22202-4302. and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188), Washington D. C. 20403.

I. AGENCY USE ONLY (Lea"o blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVEREDOctober 1999 Final 1998 Bioremediation Treatability Study

4. TITLE AND SUBTITLE S. FUNDING NUMBERS

1998 Bioremediation Treatabiiifr Study (Land farning), Eieison Air Force Base, Alaska F4 1624-94-D-8052_____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ Delivery Order 49

6. AUTHOR(S)

Dave Beistel, Tom Richardson

7. PERFORMING ORGANIZAT1ON NAME(S) AND AflDRESS4ES) 8. PERFORMING ORGANIZATiONEA Engineering, Science, and Technology REPORT NUMBER3540 International Way N/AFairbanks, Alaska 99701

9. SPONSORING&IONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR INGIMONITORINGAir Force Center for Environmental Excellence AGENCY REPORT NUMBERHO AFCEEJERD-AK (Mr. Saner Karmi)Bldg. 9-824, Rn 234 N/AElmendorf AFB, AK 99506-4402

11. SUPPLEMENTARY NOTES

12.. DISTRIBUTIOWAVAULABILrIY STATEMENT 12b. DISTRIBUTION CODEHO AFCEEIERD, Brooks Air Force Base, Texas354 CES/CEVR, Eieison Air Force Base, AlaskaAlaska Department of Environmental Conservation, Fairbanks, AlaskaUnited States Environmental Protection Agency, Seattle, Washington

13. ABSTRACT (Maximum 200 word)

Final report for 1998 land farming oftpetroleumn contaminated soil (PCS) at Eieison AFE, Alaska.

14. SUIBJECT TERMS 16. NUMBER OF PAGES

-Eielson Air Force Base - Bioremediation Treatability Study (Land farming) IS. PRICE CODE

17. SECURITY CLASSIFICATION OF 1A. SECURITY CLASSIFICATION 19. SECURITY CLASSIFICATION 20. LIMJTA77ON OFABSTRACTREPORT OF OF

Unclassified THIS PAGE ABSTRACTUnclassified Unclassified

TABLE OF CONTENTS

LIST OF FIGURES ...............................................................LIST OF TABLES.........................................................................................iLIST OF ACRONYMS ................................................................................... 1.l

EXECUTIVE SUMMARY..............................................................................1..1. INTRODUCTION .................................................................................... 1..

1.1 SITE DESCRIPTION........................................................................1.2 SOURCES OF SOIL.........................................................................11.3 SUMMARY OF PREVIOUS ACTIVITIES...............................................2

2. 1998 LAND FARMING GOALS .................................................................... 42.1 SITE CHARACTERIZATION ............................................................. 42.2 1998 BIOREMEDIATION GOALS ....................................................... 4

3. 1998 LAND FARMING ACTIVITIES .............................................................. 53.1 OPERATIONS ACT IVITIES...............................................................5

3. 1.1 Heavy Equipment...................................................................3.1.2 Windrow Preparation ............................................................. 5

3.2 SOIL MONITORING ACTIVITIES.......................................3.2.1 Sampling Equipment..............................................................63.2.2 Sampling Procedure ........................................... 6

3.3 QUALITY ASSURANCE/QUALITY CONTROL (QAIQC)...........................73.4 SITE RESTORATION ................................................. 8

3.4.1 Heavy Equipment ................................................................. s3.4.2 1999 Field Season Conclusions..................................................8

4. 1998 LAND FARM CHRONOLOGY AND RESULTS .......................................... 94.1 CHRONOLOGY.............................................................................94.2 DATA MANAGEMENT................................................................... 114.3 CONCLUSIONS............................................................................ 11

5. COST ANALYSIS ................................................................................... 125.1 LABOR COSTS ............................................................................ 125.2 EQUIPMENT COSTS ..................................................................... 125.3 SUPPLY COSTS........................................................................... 125.4 LABORATORY COSTS .................................................................. 125.5 SOIL TREATMENT COST............................................................... 13

REFERENCES ......................................................................................... R-1

APPENDICESAPPENDIX A: SPECIFICATION OF SCAT 481 COMPOST TURN'ERAPPENDIX B: PHOTO LOG - SITE PHOTOGRAPHS 1998 LAND FARM

FIELD ACTIVITIESAPPENDIX C: LABORATORY ANALYSIS REPORTS

LIST OF FIGURES

Figure 1 Map of Eielson Air Force BaseFigure 2 Eielson AFB Vicinity Map Showing Location of Land Farm and Asbestos

LandfillFigure 3 1998 Land Farm Treatability Site, Elelson AFB, AlaskaFigure 4 Existing Windrows at the Beginning of 1998 Field Season, Land Farm, Ejelson

AFB, AlaskaFigure 5 Sample Locations / Results; June 30 - July 1, 1998 Sampling Event, Land Farm

Areas 1 & 2, Ejelson AFB, AlaskaFigure 6 Sample Locations I Results; July 20, 1998 Sampling Event, Land Farm Areas 1 &

2, Eielson AFB, AlaskaFigure 7 Sample Locations / Results; August 19, 1998 Sampling Event, Land Farm Areas

1 & 2, Eielson AFB, AlaskaFigure 8 Landfarm Status at the Close of the 1998 Field Season, Land Farm Areas 1 & 2,

Eielson AFB, Alaska

LIST OF TABLES

Number Title

Table I ADEC Level A & B Soil Cleanup Levels for Petroleum Contaminated SoilsTable 2 Maximum Concentration of Petroleum Hydrocarbon Compounds Detected in

Treatability Study Soils During 1995 - 1997 Field SeasonsTable 3 Confirmation / Progress Sample Results Following First Turning Event, Land

Farm Areas 1 & 2, Eielson AFB, AlaskaTable 4 Confirmation / Progress Sample Results Following Second Turning Event, Land

Farm Areas 1 & 2, Eielson AFB, AlaskaTable 5 Confirmation I Progress Sample Results Following Third Turning Event, Land

Farm Areas 1 & 2, Eielson AFJ3, Alaska

LIST OF ACRONYMS

ADEC Alaska Department of Environmental ConservationAFB Air Farce BaseBTEX Benzene, Toluene, Ethyl benzenc, and XylenesCERCLA Comprehensive Environmental Response Compensation Liability ActCY cubic yardDRO Diesel Range OrganicsEA EA Engineering, Science and TechnologyEAFB Eielson Air Force BaseEPA Environmental Protection AgencyFt feetGRO Gasoline Range OrganicsHDPE High Density PolyethyleneLF03 Landfill 03LUST Leaking Underground Storage Tankmg/kg milligram per kilogramPCs Petroleum Contaminated SoilPID Photo Ionization DetectorPPM parts per millionQAIQC Quality Assurance/Quality ControlRPD Relative Percentage DifferenceTPH Total Petroleum HydrocarbonsUSAF United States Air ForceVOCs volatile organic compoundsyd3 cubic yard

EXECUTIVE SUMMWARY

Bioremediation has been an effective technology for treating petroleum contaminated sails (PCS)at Eielson Air Force Base, Alaska (USAF 1993(a), 1994). Treatability studies have beenconducted at LF03 since 1992. Approximately 2,415 yd 3 of pCS Was successfully treated toADEC Level A standards in 1997. The 1998 Landfarm objectives were:

*Continue bioremnediation techniques for PCS using land farming technology to reduce dieselrange organics (DRO) concentrations to Alaska Department of Environmental Conservation(ADEC) Level A cleanup standards (<100 mglkg), in order to meet soil utilizationrequirements

*Continue to evaluate effectiveness of SCAT 481 compost turner for land farm applications*Restoration of the Landfarmn area to existing site conditions should all the soil meet ADEC

Level A cleanup standards

During the 1998 field season, approximately 1,735 yd3 of soil remained to be utilized for thetreatability study. This soil did not meet ADEC Level A guidelines at the completion of the 1997field season.

Three sampling events occurred at Land Farm Areas 1 and 2 during the 1998 field season. Theseevents were a combination of both progress and confirmation sampling. Baseline sampling hadpreviously determiined initial DRO concentrations for soil placed in windrows in 1997.Progress sampling determined remedial progress and confirmation (or soil closure) samplingevents were conducted to identify soil that met ADEC Level A cleanup guidelines. Soil meetingADEC Level A guidelines required no further treatment or analysis and remained within thetreatment area until all the remaining soil had met ADEC Level A cleanup guidelines. All the1998 soil was used to contour the Landfarm area to existing site conditions. No 1998 soil wasused as cover in the asbestos landfill.

Windrows were turned between sampling events using a SCAT 481 compost turner. Threeturning events occurred during the 1998 field season. Each windrow was shaped after eachturning event by removing and replacing any soil that spread into the aisles between thewindrows. This practice maintained the appropriate windrow size.

The total volume of soil utilized during the 1998 treatability study was estimated at 1,735 yd 3.During the 1998 field season 100 percent (1,735 yd 3) of the soil met ADEC Level A cleanupguidelines and was used to restore the Landfarmn areas to existing conditions prior to anyLandfarm activities.

ES- 1

1. INTRODUCTION

In June 1992, the United States Air Force (USAF) initiated a 2 year ex-situ bioremediationtreatability study at Eielson Air Force Base (EAFB), Alaska. The purpose of this study was toevaluate land farming as a technology to remediate fuel contaminated soil. Details of the fieldprocedures and results of the 1992/1993 study are reported in the Draft Soil BioremediationTreatability Study Interim Report, Volume I, (USAF 1993(a)), and the Final Soil BioremediationTreatability Study Interim Report, Volume II, (USAF 1994).

Section 1 of this document summarizes the land farm site description, sources of soil, andprevious treatability studies. Section 2 describes the 1998 goals and site characterization.Sections 3 and 4 describe field activities for the 1998 treatability study.

1.1 SITE DESCRIPTION

Eielson AFB is approximately 22 miles southeast of Fairbanks, Alaska, in the Tanana RiverValley (Figure 1). The land farming test facility developed in 1992 is located northeast of theflightline, north of the asphalt pad, and west of the asbestos landfill (Figure 2). The land farmingsite was formerly developed as an EAFB landfill (LFO3). After EAFB ceased landfill operations,the site was graded and covered with ash from the EAFB power plant. These landfill closureactivities occurred prior to site development for the treatability study.

EAFB constructed four land farm test cells in 1992. Three of the test cells were constructed withsoil liners using basic construction equipment and limited engineering controls; one cell wasconstructed in Land Farm Area 1 and two cells were combined to form Land Farm Area 2. Afourth cell (Cell 1) was constructed to meet Environmental Protection Agency (EPA) Subtitle Dlandfill requirements. This cell has an internal leachate collection system and is capable ofhandling soil with total petroleum hydrocarbon (TPH) concentrations greater than 5000 ppm. In1994, EAFB constructed a second lined cell (Cell 2) without leachate collection. A recoverysump was installed in this cell during the 1996 field season. Figure 3 shows the land farm areasite layout.

1.2 SOURCES OF SOIL

The study area received PCS from sites believed to be contaminated before 1986, soilsoriginating from source areas covered under the Comprehensive Environmental ResponseCompensation Liability Act (CERCLA), Leaking Underground Storage Tank (LUST) sitesidentified prior to December 31, 1993, and base construction activities. Approximately 19,500yd 3 of fuel contaminated soil derived from base construction activities and fuel spills werestockpiled in the land farm cells prior to the 1993 treatability effort. An estimated 3,750 yd 3 ofPCS were generated in 1994 from base construction and underground storage tank removalprojects.

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1.3 SUMMARY OF PREVIOUS ACTIVITIES

During the 1992/1993 field seasons, the USAF completed a two-year treatability study of ex-situtbioremediation of' PCS at EAFB, Alaska. The purpose of the study was to evaluate the technica]feasibility and operation variables of land farming and land spreading unique to subarcticclimates. The study found that soil turning and moisture content are the major variables affectingbioremediation. PCS leachate was not a major problem during bioremediation activities.Limited land farming continued during the 1994 and 1995 field seasons.

During the 1996 field season (USAF, 1997), PCS was field screened and segregated according topetroleum hydrocarbon contaminant levels. Soil not meeting ADEC level A cleanup guidelines(Table 1) was screened to separate large rocks and debris, then placed in windrows, and treated inLand Farm Areas I and 2. Thirteen 230 ft long windrows were constructed in Area 1 and eleven460 ft long windrows were constructed in Area 2. Initially, each windrow was approximately 3.5ft high by 10 ft wide. Soil meeting ADEC Level A cleanup guidelines was transferred to theremediated soil stockpile located south of Land Farm Area 1 (Figure 3).

The 1996 treatability study utilized windrow construction and soil turning to treat an estimated9,880 yd3 of pCS. In fifty-two days, approximately 3,200 yd 3 of the soil was treated to theADEC Level A cleanup guideline of 100 mg/kg DRO (Table 1). This soil was transferred to theremediated soil stockpile located south of Land Farm Area I (Figure 3). The remaining PCS wasleft in windrows for use during the 1997 treatability study. For effective SCAT utilization,windrow size was reduced to 3 ft high by 9 ft wide, changing the original calculated soil volume.The new soil volume calculations were based on windrow lengths of 230 ft in Land Farm Area 1and 460 ft in Land Farm Area 2. The revised calculations indicated approximately 3,450 yd 3 ofsoil did not meet ADEC Level A guidelines at the close of the 1996 field season. This materialwas left in place for utilization during the 1997 field season.

TABLE 1: ADEC LEVEL A & B SOIL CLEANUP LEVELS FOR PETROLEUMCONTAMINATED SOILS

Analyte Cleanup Level Cleanup Level

A (mg/kg) B (mgtkg)

Diesel Range Organics (DRO) 100 200

Gasoline Range Organics (GRO) 50 100

Benzene 0.1 0.5

Totai BTEX 10 15

During the 1997 field season, 4,150 yd 3 Of Soil were utilized for continued study. This soilincluded approximately 3,450 yd 3 of material which didn't meet ADEC Level A guidelines at thecompletion of the 1996 field season, and approximately 700 yd 3 of stockpiled soil in Cell 2

2

which was placed into windrows during the 1997 field season. During the 1997 field seasonapproximately 58 percent (2,415 yd 3) of the windrowed soil met ADEC Level A cleanupguidelines and was removed from the land farm treatment areas. The remaining 1,735 yd 3 Wasscheduled for further treatment during the 1998 field season.

3

2. 1998 LAND FARMING GOALS

2.1 SITE CHARACTERIZATION

As discussed in the previous section, approximately 1,735 yd3 of windrowed PCS remained inLand Farm. Areas 1 and 2 at the beginning of the 1998 field season (Figure 4). No additionalPCS was placed into windrows during the 1998 treatability study.

2.2 1998 BIOREMEEDIATION GOALS

The 1998 land farm objective was to continue evaluation of treatment of PCS using windrowsand soil turning to reduce hydrocarbon concentrations below ADEC Level A cleanup guidelines(Table I).

The primary activity which occurred to meet 1998 goals was to continue aeration of thewindrowed soil using the SCAT 481 compost turning machine.

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3. 1998 LAND FARMING ACTIVITIES

The 1998 land fanning activities included windrow turning with the SCAT 481 compost turnerwindrow sizing maintenance, soil sampling, and closure.

3.1 OPERATIONS ACTIVITIES

Operations activities during the 1998 field season included scheduled windrow turning and"dressing" windrows to dimensions necessary for proper SCAT operation.

3.1.1 Heavy Equipment

The following is a list of heavy equipment utilized during the 1998 treatability study operations:

*Quantity I: Swinger model 240-2 loader - used to tow SCAT 481 compost turner*Quantity 1: SCAT 481 compost turner. Soil turning specifications are presented in

Appendix A*Quantity 1: Front-end loader/Bacikhoe - used to shape windrows to dimensions acceptable

for proper SCAT operation

3.1.2 Windrow Preparation

For effective SCAT operation, windrows were maintained approximately 3 ft high by 9 ft wide,spaced 10 ft apart. Approximate individual windrow lengths and volumes in Land Farm Area 1were 230 ft and 115 yd 3, and were 460 ft and 230 yd3 in Land Farm Area 2. Windrow widthsincreased after the turning piocess and were periodically shaped to the original dimensions usinga front-end loader / backhoe.

3.2 SOIL MONITORING ACTIVITIES

Based on 1995-1996 (Table 2) analytical data, DRO was the only contaminant of concern. Themaximum GRO concentration detected in 1995 (39 mg/kg) was below the ADEC Level Acleanup standard of 50 mg/kg (Table 1). Soil samples were collected during the 1998 fieldseason to monitor treatability study progress. This was accomplished by periodically collectingand analyzing soil samples for DRO, GRO, and benzene, toluene, ethyl benzene and xylenes(BTEX). Samples collected during progress sampling events were analyzed for DRO only.Samples collected during confirmation sampling events were analyzed for DRO, GRO andBTEX. No GRO or BTEX above ADEC Level A guidelines was found during the 1998 fieldseason (Tables 3,4, & 5).

TABLE 2: MAXIMUM CONCENTRATION OF PETROLEUM HYDROCARBONCOMPOUNDS DETECTED IN TREATABILITY STUDY SOILS DURING 1995-1997

FIELD SEASONS

Analyte Concentration Year

(mglkg)mg

Diesel Range Organics (DRO) 12,000 mg/kg 1995

Gasoline Range Organics (GRO) 39 mg/kg 1995

Benzene Not Detected 1997

Total BTEX Not Detected 1997

3.2.1 Sampling Equipment

The following is a list of field screening and sampling equipment utilized during the 1998 fieldseason:

*Photo Ionization Detector (PID)*Stainless Steel Spoons and Bowls*Glass Soil Sample Jars - S oz wide mouth (DRO) and 4 oz (GRO and BTEX) with Teflon

septum fused to the lids*Methanol - Surrogate solution*Nitrile or Latex Sampling Gloves*Ziploc Bags*Decontamination Equipment: Distilled Water, Alconox, Scrub Brush, 5 - Gallon Buckets,

Methanol, and Paper Towels

3.2.2 Sampling Procedure

Two types of sample events were conducted at the land farm during the 1998 field season:

*Progress Sampling - Collected to determined remedial progress in reduction of DROconcentrations.

Each sample consisted of a four-part composite for every 60 yd3 or less in Area 1 and forevery 80 yd3 or less in Area 2. All samples were collected at random locationsapproximately 12 to 16 inches below the windrow surface.

6

*Closure/Confirmation Sampling - Collected to determine final DRO and BTEXconcentrations. These soil samples were collected when progress sample results indicatedDRO concentrations below ADEC Level A guidelines.

Composite samples were collected approximately 12 to 16 inches below the windrowsurface. During confirmation sampling, each windrow was divided into sectionscontaining 50 yd 3 (or less). Four part composite samples were collected for DROanalyses from each section, and a corresponding field screening sample was collected forPID measurement of volatile organic compounds (VOCs). The section of soil from eachwindrow displaying the highest VOC concentration was then sampled for BTEXanalyses. Methanol was used to preserve samples collected for BTEX analyses asdescnibed in the AK101 analytical method.

3.3 QUALITY ASSURANCE/QUALIT CONTROL (QA/QC)

The primary quality cont rol procedures included collection of field duplicates and trip blanks foranalysis. Field duplicate samples were collected and analyzed at a ratio of 1 per 10 samples. Thefield duplicates were collected as near as possible to the same location as the sample beingduplicated. Precision, representativeness and accuracy were the data quality control parametersused. Precision and representativeness were evaluated by calculating the relative percentagedifference (RPD) between the samples and field duplicates according to the following equation:

%RPD =ZpQ2 ~j x 100(XI + X 2)

Where: XI = sample concentrationX2= field duplicate sample concentration

Relative percentage difference of 25 percent or less suggests acceptable precision. Sampling,handling, analysis and heterogeneity of soil samples may have contributed to a high RPDobserved in some analyses. Precision measures the spread of analytical data about a mean. Theoverall data precision depends on the sampling precision and the analytical precision.

Data representativeness is concerned with the proper design of a sampling program. Thesampling programn was designed so that samples collected are representative of soil at the landfarm and that a sufficient number of samples were collected.

Sending trip blanks to the laboratory in each cooler containing BTEX samples assessed samplingaccuracy and potential sample contamination. Trip blank analyses did not indicate any errors insampling or analysis.

7

3.4 SITE RESTORATION

All soil treated during the 1998 field season met ADEC Level A cleanup standards and was usedas fill to contour the existing Landfarmn area to pre-existing site conditions. Soil that hadpreviously met ADEC Level A cleanup standards from the 1996 and 1997 field season (estimatedto be around 4,170 yd 3were also transported and used to contour the existing Landfarmn area.Additional shaping / mounding of the soil cover was also accomplished over the designatedGarrison Slough PCB contaminated soil landfill areas. General site cleanup and removal andtransport of concrete debris to an on base construction debris landfill area were alsoaccomplished. Site restoration activities were completed too late in the field season to seed thegeneral area. Additionally, the cost to seed this area (approximately 12.6 acres) through a locallandscape contractor was estimated to exceed $30,000. A determination was made to wait andsee how well natural vegetation appeared during the 1999 field season, and if needed,supplement the natural vegetation with sparse seed coverage.

3.4.1 Heavy Equipment

The following is a list of heavy equipment used during closure and site restoration activities:

* Quantity 1: Case 860 front end loader with 4 yd 3 bucket - used to load soil and roughcontour the PCB contaminated landfill areas

*Quantity 2: Dump Trucks - Volvo A-25, 18 yd 3 capacity; Ford, 5 yd 3capacity - used totransport soil and debris

* Quantity 1: Cat D-6 dozer - used to rough contoura Quantity 1: Champion 680 motor grader - used to finish grade

3.4.2 1999 Field Season Conclusions

The Landfarm. area was periodically monitored during the 1999 field season to determine howwell the natural vegetative process would progress. By early August it was readily apparent thatnatural vegetation was thriving and a final decision not to supplement with any seed coveragewas made by the Remedial Program Manager. Photographs of the natural vegetative cover arepresented in Appendix C.

8

4. 1998 LAND FARM CHRONOLOGY AND RESULTS

Site activities for the 1998 Land Farm treatability study began the last week of April andcontinued through the first week of October.

4.1 CHRONOLOGY

29 - 30 April Removed SCAT muffler and had it repaired.

13 - 14 May Dressed windrows and changed oil and filters on SCAT.

10 - 12 June SCAT event #1 - turned windrows in Area I and Area 2.

30 June - 1 July Conducted sampling event #1.

Confirmation samples were collected from Land Farm Area 1, whichincluded all of windrows R6, R7, R8, Ru , R1 3 and asection of R3 (Table3 and Figure 5). Progress samples were also collected from Land FarmArea I on windrows R5 and RB. Analytical results indicated thatwindrows R6, R7, RB, RI 1, R1 3 and the section of R3 were below ADEClevel A guidelines and required no further treatment during the 1998season. These windrows would remain in place until the end of the 1998season. Analytical results indicated that confirmation samples could becollected from R5 and RB after the second SCAT event.

Confirmation samples were collected from Land Farm Area 2, whichincluded all of windrow R3, R7 and RIO (Table 3 and Figure 5).Analytical results indicated that R3, R7, and sections 1, 2, 3 and 5 of RIOwere below ADEC Level A guidelines and required no further treatmentduring the 1998 season. These windrows and sections would remain inplace until the end of the 1998 season. Section 4 of R10 would continueto be aerated during scheduled SCAT events and progress sampled duringthe next sampling event. Progress samples were also collected fromLandfarm Area 2 on windrow Ri I . Analytical results indicatedconfirmation samples could be collected from RI 1 after the second SCATevent.

1 - 2 July SCAT event #2 - turned windrows in Area 1 and Area 2.

20 July Conducted sampling event #2.

Confirmation samples were collected from Land Farm Area 1 on all of

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windrows R5 and R8 (Table 4 and Figure 6). Analytical results indicatedthat all of windrow RB and sections 1 and 3 of windrow R5 were belowADEC Level A guidelines and would require no further treatment duringthe 1998 season. Section 2 of windrow R5 was above Level A guidelinesand would continue to be aerated during scheduled SCAT events.

Confirmation samples were collected from Land Farm Area 2 on all ofwindrow RI!1. Analytical results indicated that all of windrow RI I wasbelow ADEC Level A guidelines and would require no further treatmentduring the 1998 field season. A progress sample was collected fromsection 4 of windrow RIO and analytical results indicated that aconfirmation sample could be collected after the next scheduled SCATevent.

14 August SCAT event # 3 - turned 200 feet of row 10 (Area 2) and 80 feet of row 5(Area I).

19 August Conducted sampling event #3. Hauled dump truck load of debris fromLandfarm to the Fairbanks North Star Borough (FNSB) Landfill.

Confirmation samples collected from Land Farm Area I, section 2 ofwindrow R5 and from Land Farm Area 2, section 4 of windrow RIO(Table 5 and Figure 7). Analytical results indicated that these windrowsections were below ADEC Level A guidelines and would require nofurther treatment during the 1998 field season. All soil was now treated tobelow ADEC Level A guidelines and closure activities could be started.

24 August Hauled stockpile of empty drums to building 1481 for storage andstockpile of pallets to the base transfer station.

25 August Hauled dump truck load of debris to FNSB Landfill.

9 - 30 September Leveled remaining windrowed soil in place. Hauled and placed stockpiledmaterial from previous field seasons to restore the area as an open field.Hauled and placed additional fill material over the PCB3 pit areas.Equipment used was a D-6 Cat, an A-25 Volvo 18 CY dump truck and Cat860 front end loader.

1 - 3 October Continued spreading / rough leveling of areas with the D-6 Cat.

6 October Subcontractor started finish grading. Removed battery and controls fromthe SCAT 481 and stored them at building 148 1.

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8 October Subcontractor completed finish grading around the remaining cells andaccess roads. Checked the antifreeze levels in the SCAT 48 1, which weregood to -340 F.

4.2 DATA MANAGEMENT

Preliminary analytical results were transmitted via facsimile to facilitate decisions regarding soilhandling and treatment operations. Final laboratory reports were received in 20 to 25 daysfollowing delivery of samples to the laboratory. Closure sample results were utilized todetermine which soil required no further treatment.

4.3 CONCLUSIONS

During the 1998 field season, three soil turning events and three sampling events occurred. Thesampling events consisted of three confirmation rounds and two progress rounds. All soilmanaged during the 1998 field season (approximately 1,735 yd 3) met ADEC Level A cleanupcriteria. Additionally no more soil remained for further treatment such that Land Farm Areas 1and 2 were no longer required and were restored to their pre-Landfarm conditions (Figure 8).

I'D

0

L z~~~~~~~L

555Z z = -------0 -

Li~~~~~~i

----------- ~-

LA-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~L

N~~~~~~~~~~~~~~o0

0 0~~~~~~~c

-, C~~~~~~~~~~~Q

....... .

5. COST ANALYSIS

Total expenses for the 1998 land farming field season were approximately $98,474. These costshave been further broken down to a cost of $37,845 to conduct normal treatment operations andthe remaining $60,629 was incurred to close the land farm area and return it to existingconditions. Expenses for 1998 involved the following categories:

* Labor

* Equipment*Supplies*Laboratory

The total volume of soil treated during the 1998 season was approximately 1,735 yd3 (2,602tons). All soil managed in 1998 met ADEC Level A cleanup guidelines. The operational cost tosuccessfully treat 1,735 yd3 (2,602 tons) of soil was slightly less than $22 per cubic yard(approximately $15 per ton).

5.1 LABOR COSTS

The cost associated with labor totaled $48,637. Labor costs were incurred during projectplanning, scheduling field operations, soil sampling, soil tilling, soil placement and removal, andreport composition. Labor costs reflect both normal treatment operations and closure of theLandfarmn areas to pre-existing conditions.

5.2 EQUIPMENT COSTS

Equipment costs associated with 1998 land farm activities totaled $38,721. Equipment costswere incurred for support equipment maintenance and rental such as the Swinger model 240-2loader, Case model 860 front end loader, John Deere model 3 I OD loader / backhoe, Volvo A-25and Ford dump trucks, Cat D-6 dozer, Champion 680 grader, and general transport vehicles.

5.3 SUPPLY COSTS

The total cost for supplies supporting the land farm project was $3,950. Supplies includedsampling equipment, decontamination equipment, personal protective clothing, and equipmentsupplies.

5.4 LABORATORY COSTS

The cost for laboratory analyses totaled $7,166. This cost included all analytical servicesconducted on the soil samples: DRO, GRO, and BTEX.

12

5.5 SOIL TREATMENT COST

The total operational cost for soil treatment in the windrows was approximately $37,845. Thisincludes-all costs as stated above, but excludes the purchase cost of the SCAT 481 compostturner. The SCAT was purchased previous to the 1998 operating season. The cost can be brokendown:

* Estimated cost for treating 1,735 yd3 (2,602 tons) of soil = $22 I yd3 ($15 /ton)* Cost for successful treatment of 1,735 yd3 (2,602 tons) of soil to Level A =$22 Iyd3 ($151

ton)

These operational costs appear to be consistent with costs during past field seasons (USAF 1997,1998), but can vary depending on the level of contamination and composition of the soil to beland fanned. A factor of 1.5 tons per cubic yard was used to calculate the weight of soil treated.Land farming is a feasible alternative for treating PCS when compared with the usual thermaltreatment costs of $55 to $65 per yd3 ($34 to $41 per ton) which typically do not include loadingand transportation charges to the thermal treatment facility.

13

REFERENCES

U.S. EPA, 1987. Sampling for Hazardous Materials.

USAF, 1993(a). Draft Soil Bioremediation Treatability Study, Interim Report, Volume I.

USAF, 1993(b). Work Plan for Biorernediation Stockpiled Fuel-Contaminated Soils.

USAF, 1994. Final Soil Bioremediation Treatability Study, Interim Report, Volume II.

USAF, 1997. Final Bioremediation Treatability Activities (Land Farming) for 1996.

USAF, 1997. Bioremediation Treatability Activities for 1997 Work Plan.

USAF, 1998 Final 1997 Bioremediation Treatability Study (Land farming)

R-l

APPENDIX A

SPECIFICATION OF SCAT 481 COMPOST TURNER

ft ~ a 4$CAT481TowTye ompost andBiormdation Turner

In'thSCAT Ilin

The unique, SCAT Elevating Face combined with itscompact size makes the 481 the economical choice. -

'SCACAnadles materialwith ease.In contrast to methods which tend to compress or compactmaterials, SCAT's unique elevating face gently turns thewindrowed material with optimal aeration and mixing.Superior aeration and mixing provided by the SCAT 481result in better inner thermal currents, shorter bio reduc-tion time, better odor control, higher quality compost, andefficient use of available space.

* Versatile and economical* Able to service multiple sites* Minimizes compaction/compression of windrow*0* Hydrostatically-driven face helps attain maximum

production with ease.

The SCAT 481 is easy to use and has economical ownership and operating costsper cubic yard/meter. Low fuel consumption; up to 3 times more fuel efficientthan similar-size competition. SCAT Turners help provide optimal compostingand bio-remediation environments.

APPENDIX B

PHOTO LOG - SITE PHOTOGRAPHS 1998 LAND FARM FIELD ACTIVITIES

PH1010 LOG - SITE PHOTOGRAPHIS1998 FIELD ACTIVITIES

Exposure I: Coordination with Eielson AFB Landfarm Manager.

Exposure 2. Sample collection in Area 1.

PHOTO LOG - SITE PHOTOGRAPHS1998 FIELD ACTIVITIES

Exposure 3: Headspace sample collection in Area 1,

Exposure 4: Scat Turning of Wmndrows in Area 2.


Exposure 5. Scat Turning of Windrows in Area 2.

Exposure 6: Scat Turning of Wmndrows in Area 2.


Exposure 7. Scat Turning of Windrows in Area 2.

Exposure 8: Scat Turning of Windrows in Area 2.

PHOTO LOG -SITE PIIOTOGRAPHS1998 FIELD ACTIVITIES

Exposure 9: Scat Turning of Windrows in Area 2.

Exposure 10. Sample collection in Area I .

P11017 LOG - SITE PHIOTOGRAPHS1998 FIELD ACTIVITIES

Expoure11: emoal o Cocret Deris

Exposure I12. Removal of Concrete Debnis.

P11010 LOG - SITE PHOTOGRAPHS1998 FIELD ACTIVITIES

Exposure 13: Disposal of Concrete Debris.

Exposure 14: Former Concrete Disposal Area,


Exposure 15: Placing Stockpiled Soil in Low Areas.

Exposure 16: Rough Leveling in Area 2.


Exposure 17: Rough Contouring in Area 2.

Exposure 18: Rough Contouring in Area 2.


Exposure 19: Volvo A-25 18 CY Dump Truck-

Exposure 20: Rough Contouring in Area I.


Exposure 2 1: Rough Contouring - PCB Burial Area,

Exposure 22: Rough Contouning - PCB Burial Area.

PHOTO LOG - SUTE PHOTOGRAPHS1998 FIELD ACTIVITIES

Exposure 23: Rough Contouring - PCB Disposal Area.

Exposure 24: Rough Contouring / Berm Removal Area 1.

PHOTO LOG - SITE PHOTOGRLAPHIS1998 FIELD ACTIVITIES

Exposure 25:~ Rough Contouring/i Berm Removal Area I .


PHOT UOG1 0- SITE PHOTOGRAPHS1998 FIELD ACTIVITIES



I

I

I

I APPENDIX C

PHOTO LOG - SITE PHOTOGRAPHS 1999 LAND FARM FIELD ACTIVITIES

I

I

I

I

I

I

I


Exposure 1: 1999 Photo of Natural Vegetation

Exposure 2: 1999 Photo of Natural Vegetation

PHO0101LOG - SITE PHOTOGRAPHS1999 FIELD ACTIVITIES

Exposure 3. 1999 Photo of Natural Vegetation

Exposure 4. 1999 Photo of Natural Vegetation

PHOTo LOG - SITE PIIOTOGRAPIHS1999 FIELD ACTIVITIES

1-xposure 5: 1999 Photo of Natural Vegetation

APPENDIX D

LABORATORY ANALYSIS REPORTS

CTE Environmental Services Inc.; Labaorataory Division r r r r srr n s s n n r

Laboratory Analysis Report

July 13, 1998

EA Engineering, -Science and Te3540 International StreetFairbanks, AK 99701-7382

Client Name EA Engineering, Science and Tech.Project ID [983066]Printed July 13, 1998

Enclosed are the analytical results associated with the above project.

As required by the stare of Alaska and the USEPA, a formal Quality Assurance/Quality Control Programis maintained by CT&E. A copy of our Quality Control Manual that outlines this program is availableat your request.

Except as specifically noted, all statements and data in this report are in conformance to theprovisions set forth in our Quality Assurance Program Plan.If you have any questions regarding this report or if we can be of any other assistance, please callyour CT&E Project Manager at (907) 562-2343.

The following descriptors may be found on your report which will serve to further qualify' the data.

U - Indicates the compound was analyzed for but not detected.J - Indicates an estimated value that falls below PQL, but is greater than the MDL.B - Indicates the analyte is found in the blank associated with the sample.* - The analyte has exceeded allowable limits.GT - Greater ThanD - Secondary DilutionLT - Less Than

-Surrogate our of range

200 W. Potter Drive, Anchorage, AK 99518-1605 -Tel: (907) 562-2343 Fax: (907) 561-53013180 Peger Road, Fairbanks, AK 99701-5471 -Tel: (907) 474-8656 Fax: (907) 474-9685

CT&E RefL# 983066001 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 11:00Client Sample ID 98-AI-R3-ClI- Received Date/Time 07/02/98 10:00Matrix Sail Technical Director: Stephen C. EdeOrdered ByPWSID Released By J1~~ c t4...DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitazion.

Allowable Prep AnalysisParameter Results POL units Method Limits Date Date Init

Total SoLids 93.7 % SM18 2540G 07106/98 JOT

STEX

STEXBenzene 0.0279 0.025 mg/Kg BTX SW846-80218 07/01/98 07/09/98 615Toluene 0.103 0.025 mg/Kg BTX SW846-80218 07/01/98 07/09/98 BLSEthylbenzerne 0.0275 0.025 mg/Kg SIX SWB46-80218 07/01/98 07/09/Th3 615P & H -Xylene 0.171 0.025 sng/Kg BTX SW846-80218 07/01/98 07/09/98 BLSo-Xytene 0.0500 0.025 mrg/Kg BTX SW846-80218 07/01/98 07/09/98 SLS

Surrogates

1,4-Diftuorobenzene <Surr> 94.8 X SIX SW846-80218 (50-150) 07/07/98 07/09/98

AK 102

AK 102Diesel Range Organics 75.2 3.73 mg/Kg AK102 DRO 07/06/98 07/07/98 JDG

Surrogates

Sa AndroStane csurr, 109 X AK1O2 ORO (50- 150) 07/06/98 07/07/98

CTEEnvironmental Services Inc.

CT&E Ref.# 983066002 Client PO#' Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 11:00Client Sample IlD 98-AI-R3-C1-zDUP Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdePWVSID ByReleased By ~ r- -c t 4Sample RemaksDR O - Heavier hydrocarbons contributing to diesel range quantirarion.DRO - Pattern consistent with weathered middle distillate.

Allowable Prep AnalysisParameter Results PaL Units Method Limits Date Date Iniir

Total Solids 94.5 X SM18 25400 07/06/98 JOT

AIV102

AK102Diesel Range Organics 75.4 3.69 mg/Kg AK102 DRO 07/06/98 07/07/98 JOG

Surrogates

Sa Androstane <surr> 135 AK102 ORO (50-150) 07/06/98 07/07/98

A L CT&E~~,~ EvrnetlServi'ces In~c

CT&E RefLN 983066003 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Namne/N Collected Date/Time 07/01/98 11:17Client Sample ID 98-AI-R15-PI-1 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered By:wSrD Released By r

DRO - Heavier hydrocarbons contributing to diesel range quarnitatian.DRO - Pattern consistent with weathered middle distillate.

Allowable Prep AnalysisParameter ResulIts POL Units method Limits Date Date Init

Total Solids 93.4 SM418 25400 07/06/98 JOT

AK 102

AK 102Diesel Range Organics 58.2 4.06 mg/Kg AK102 ORO 07/06/98 07/07/98 JOG

Surrogates

Sa Androstane 'surr> 129 Z AK102 ORO (50-150) 07/06/98 07/07/98

'IL ~CT&E Environmental Services Inc.

CT&E RefJ# 983066004 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 11:25Client Sample lD 98-A1-R5-PI-2 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSED Released ByC

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.

Allowable Prep AnalysisParameter Results PaL Units Method Limits Date Date Init

Total SoLids 94.9 % SM18 254CG 07/06/98 JDT

AK102

AK 102Diesel Range Organics 60.3 3.85 mg/Kg AK102 DRO 07/06/98 07107/98 JOG

Surrogates

I a Androstane <surr> 117 X AK102 DRO (50-150) 07/06/98 07/07/98

h~tb. CTLE Environmental Services Inc.

CT&E Reft# 983066005 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 11:36Client Sample ID 98-AI-R6-ClI- Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released By

Sample Remarks:DRO - Heavier hydrocarbons contributing to diesel range quanrimation.DRO - Pattern consistent with weathered maiddle distillate.

Allowable Prep AnalysisParameter Results PLUnits Method Limits Date Date Init

Total Solids 94.0 % SM18 2540G 07/06/98 JOT

STEX

BIEXBenzene 0.029 U 0.029 mg/Kg erX SW846-8021B 07/01/98 07/09/98 BLSToluene 0.029 U 0.029 mg/Kg BTX SW846-80218 07/01/98 07/09/98 BLSEthytberiene 0.029 u 0.029 mrg/Kg BTX SW4846-80218 07/01/98 07/09/98 BLP & Mi -Xytene 0.0654 0.029 mg/Kg STX SW.846-8021B 07/01/98 07/09/98 815o-Xytene 0.029 U 0.029 mg/Kg MTX SWd846-80218 07/01/98 07/09,'A BLS

Surrogates

1, 4-Diftuorobenzene <Surr> 92.6 Z BTX SW846-80218 (50-150) 07/01/98 07/09/98

AK 102

AK 102Diesel Range organics 86.2 3.76 mg/Kg Ak102 OR0 07/06/98 07/07/98 JOG

iSurrogates

5a Androstane csurr> 135 Z AK102 DR0 (50-150) 07/06/98 07/07/98

AL ~~CT&E Environmental Services Inc.

CT&E ReLA' 983066006 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 11:40Client Sample ED 98-AI-R6-CI-2 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered Bypwsmb Released By

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.jDRO - Heavier hydrocarbons contributing to diesel range quantitation.

Allowable Prep AnalysisPara_________ter_____ Results POL Units Method Limits Date Date Init

Total Solids 94.9 Z SM18 2540G 07/06/98 JOr

AK102

AK 102Diesel Range Organics 96.5 3.93 mg/Kg AK102 DR0 07/06/98 07/07/98 JoG

Surrogates

5a Androstane <surr> 138 AK102 CR0 (50-150) 07/06/98 07/07/98

CT&E RefXI 983066007 Client PO# Agree. No. 927-WCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Coliected Date/Time 07/01/98 11:35Client Sample ED 98-AI-R6-CI-3 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released By Jd 4.C ~.

Saple Remar-ks-:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitacion.

Allowable Prep AnalysisParameter Results PQL Units Method Limits Date Date Jnir

Total Solids 93.7 SM18S 25400 07/06/98 JOT

AK102

AK 102Diesel Range Organics 86.5 4.22 mg/Kg AK102 CR0 07/06/98 07/07/98 JOG

Surroga'es

Sa Androstane <surr' 142 AK102 DR0 (50-150) 07/06/98 07/07/98

CT&E ReftI 983066008 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 11:56Client Sample ID 98-AI-R7-Cl-1 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released By

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantiration.

Allowable Prep AnalysisParameter Results POL Units Method Limits Date Date Jnit

Total Solids 94.1 %Sni8 2540G 07/06/98 JOT

BTEX

ISentene 0.022 U 0.022 mg/Kg 8TX SW846-80218 07/01/98 07/09/98 815Totuene 0.022 U 0.022 mg/Kg BIX SW846-80218 07/01/98 07/09/98 515EthyLbenzene 0.022 u 0.022 amg/Kg SIX SW846-80218 07/01/98 07/09/98 515P & M -Xylene 0.0218 0.022 rrg/Kg STX SW846-80218 07/01198 07/09/98 5153-xylene 0.022 U 0.022 mg/Kg SIX SWJ846-80218 07/01/98 07/09/98 BLS

Surrogates

,4-Difluorobenzene <Surr' 92.6 1 AIX SW846-80218 (5O-150) 07/01/98 07/09/98

AK 102Dieset Range Organics 81.2 3.87 mg/Kg AK102 DRO 07/06/98 07/07/98 JOG

urrogates

I3 Androstane <surr' 143 % AK102 DRO (50-150) 07/06/98 07/07/98

S C~~~T&E Environmentaj Sevices nc.

CT&E Ref.# 983066009 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Coiiected Date/Time 07/01/98 12:06Ciient Sampie ID 98-A I-R7-CI1-2 Received Datel'rime 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released Byr ie

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantiration.


Total Solids 95.0 % SM18 2540G 07/06/98 JDT

AK102

AK 102pDiesel Range Organics 91.7 4.07 mg/Kg AK1O2 ORO 07/06/98 07/08/98 JDG

Surrogates

Sa Androstane csurr, 149 X AKi02 ORO (50- 150) 07/06/98 07/08/98

CT&E Ref.# 983066010 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name./# Collected Date/Time 07/01/98 12:13Client Sample ]D 98-AI-R7-CI-3 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released By r USample Remark:C

i'DRO - Pattern consistent with weathered middle distillate.DOR - Heavier hydrocarbons contributing to diesel range quantitation.

Allowable Prep AnalysisParameter Resu_______ts PQL Units method Limits Date Date Init

rotal Solids 95.2 5 M18 2540G 07/06/98 JOT

AK 102

AK102Diesel Range Organics 91.4 3.79 mg/Kq AK102 DRO 07/06/98 07/08/98 JDG

Surrogates

Sa Androstane <surr> 137 X AK102 DRO (50-150) 07/06/98 07/08/98

Ctb C. nirnena eriesIc

CT&E Reft# 983066011 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 12:18Client Sample mD 98-AI-R8-Pl-l Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSfl) Released By *~ . cSample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitahion.

Allowable Prep AnalysisParameter Results Pot units Method Limits Date Date Init

Total Solids 95.5 %SAM18 254CG 07/06/98 JDT

AK 102

AX 10ŽCiesel Range Organiics 71.5 3.71 mg/Kg AK102 DOR 07/06/98 07/08/98 JDG

Surrogates

So Androstane 'surr' 121 X AK102 CR0 (50-150) 07/06/93 07/08/98

CT&E Ref.# 983066012 Client PO# Agree. No. 927-LCAClient Name EA Engineering. Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 12:07Client Sample ED 98-AI-R18-Pl1-2 Received Date/Time 07/02198 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID) Released By

Sample ReRmak:DRO - Paccern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitalion.

Allowable Prep AnalysisParameter ___________ Results POL Units Method Limits Date Date Init

rotal Solids 95.1 Sf18 25400 07/06/98 JDT

AK 102

AK 102Diesel Range Organics 76.0 4.15 mg/Kg AK1D2 CR0 07106/98 07/08/98 JOG

Surrogates

5a Androstane <surr> 129 Z AK102 CR0 (50-150) 07/06/98 07/08/98

CT&E Ref.# 983066021 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. hrinted Date/Time 07113/98 09:17* Project Name/# Collected Date/Time 07/01/98 12:07Client Sample ED 98-AI-R8-PI-2DUP Received Date/Time 07/02/98 10:00* Matrix sail Technical Director: Stephen C. EdeOrdered ByPWSm1 Released By

Sample Remarks:7DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.

Allowable Prep AnalysisParameter Results POL Units Method Liis Dare Date nilt

Total Solids 94.9 Sf418 2540G 07/06/98 JDT

AK 102

AK 102Diesel Range Organics 58.1 4.08 mg/rg AK1O2 DRO 07/06/98 07/07/98 JDG

Surrogates

Sa Androstane <surr> 86.2 AKC102 DRO c50-i5o) 07/06/98 07/07/98

A ~~CT&E Environmental Services Inc.

CT&E Reft# 983066013 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Timne 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 12:28Client Sample MD 98-Al-RI I-Cl-I Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released ByC

Sample Remarks:DRO - Pattern consisteni with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quarnitation.

Allowable Prep AnalysisParameter Results PCI Units Method Limits Date Date Init

Total Sctids 95.1 Sf18 25400 07/06/98 JOT

AKC102

AK102

Diesel Range Organics 26.9 3.86 mg/Kg AK102 DRO 07/06/98 07/08/98 JOG

Surrogates

Sa And, vsrane 'surr' 78.8 AK102 DRO ~ (50-150) 07/06/98 07/08/98

'IL ~CT&E Environmental Services Inc.

CT&E RefX# 9 983066014 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 12:28Client SampleED) 98-Al-RllI-CI-2 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSmD

Released By J a~Sample Remarks:

DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantiration.

Allowable Prep Analysi'sParameter Results POL units Method Limits Date Date mnit

Total Solids 94.0 SM18 2540G 07/06/98 JOT

AK 102

Ar 102Diesel Range Organics 28.8 3.87 mg/Kg AK102 DRO 07/06/98 07/08/98 .JDC

Surrogates

Sa Arndrostane vsurr' 100 AK102 CR0 (50-150) 07/06/98 07/08/98

CT&E Ref.# 983066015 Clijent PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time - 07/13/98 09:17Project Name/# Collected Date/Time 07/0 1/98 12:16Client Sample ID 98-Al-RI I-CI-3 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered By

rwsn~~~~~~~~~~~~~~ ~~Released By J t. tC f .-Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantiration.

Allowable Prep AnalysisParameter Results PgL Units Method Limits Date Date Init

Total SoLids 93.0 - S1418 25400 07/06/98 JOr

BTEX

STEXBenzene 0.027 U 0.027 mg/Kg STY S1J846-80218 07/01/98 07/ 09/98 51.5Toluene 0.027 U 0.027 mg/Kg BTX SLI8h6-80215 07/01/98 07/09/98 51.5Ethylbenzene 0.027 U 0.027 mg/Kg SIX SW846-80218 07/01/98 07/09/98 51.5P & 14 -Xytene 0.0454' 0.027 mg/Kg STX SLJ846-80210 07/01/98 07/09/98 BLSo-Xyter~t 0.027 U 0.027 mng/Kg arX SW846-8021B 07/01/98 07/09/98 ilLS

surrogates

1,4-0 ifluorobenzene <Surr' 96.4 S TY SW846-8021S (50-150) 07/01/98 07/09/98

IAK102

AK 102Diesel Range Organics 27.2 3.98 mg/Kg AK1O2 OR0 07/06/98 07/08/98 JOG

.urrogates

-a Androstane 'surr> 103 AK1O2 DRO C50-150) 07/06/98 07/08/98

bCIL 2T&E Environmental Services Inc.

CT&E Ref.N 983066016 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/T'ime 07/0 1/98 12:32Ciient Samlple LD 98-AI-R13-Cz-I Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSI[D

Released By

Smle Remarks:DRO - Patter consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.

Allowable Prep AnalysisParameter Results PaL Units Method Limits Date Date mnit

Total SoLids 93.3 SM18S 2540G 07/06/98 JDT

AK102

* AK102* Diesel Range Organiics 24.2 3.90 mg/Kg AK102 DRO 07/06/98 07/08/98 JOG

Surrogates

Sa Arndrostarne 'surr' 85 X AK102 DRO (50-150) 07/06/98 07/08/98

4L~ CT&E Environmental Services Mne.

CT&E Ref.# 983066019 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13198 09:17Project Name/# Collected Date/Time 07/01/98 12:32Client Sample ID 98-AI-R13-C1-3DUP Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By

Sample Rmrs

Allowable Prep AnalysisParameter Results POL Units Method Limits Date Date mnit

Total Socids 94.5 59SM18 2540G 07/06/98 JOT

STEX

BIEXBen~zene 0.027 U 0.027 mg/Kg srX SW846-80218 07/01/98 07/09/98 815Toluene 0.027 U 0.027 mg/Kg BrX SW846-80218 07/01/98 07/09/98 815Ethylbenzene 0.027 U 0.027 mg/Kg STX SW846-a0216 07/01/98 07/09/98 815P & 94 -Xytene 0.0433 0.027 mg/Kg BTX SW846-8021B 07/01/98 07/09/98 815O-Xylenie 0.027 U 0.027 trigKg STX SW846-8021B 07/01/98 07/09/98 RLS

Surrogates

l,4-Difturorbenzene <Surr> 93 %BTX SW846-80218 (50-150) 07/01/98 07/09/98


CT&E Ref.# 983066017 Client PO# Agree. No. 927-LCAClient Name EA Engineering. Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/N Collected Date/Time 07/01/98 12:24Client Sample ED 98-AI-R13-C1-2 Received Datefrime 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By


Allowable Prep AnalysisParameter Results POL units Method Limits Date Date Jnir

Total Solids 92.7 Sf18 25400 07/06/98 JDT

AK 102

AK 102Diesel Range Organics 22.0 3.76 mg/Kg AKC102 DRO 07/06/98 07/08/98 JOG

Surrogates

So Androstane <surr' 90.2 AK102 DRO (50- 150) 07/06/98 07/08/98

AL ~CT&E Environmental Services Inc.

CT&E Ref.# 983066018 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 12:38Client Sample ED 98-AI-R13-CI-3 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSIID Released By

DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.

Allowable Prep AnalysisParameter Results POL Units Method Limits Date Date Init

Total Solids 94.4 SM18 25400 07/06/98 JDT

BTEX

BTEXBenzene 0.027 U 0.027 m~g/Kg BTX SW1846-80218 07/01/98 07/09198 ELSToluene 0.027 U 0.027 mg/Kg BTX SW84.6-8021B 07/01/98 07/09/98 BLSEthytbenzene 0.027 u 0.027 mg/Kg SIX SW846-80212 07/01198 07/09/98 ELSP & M -Xylene 0.0383 0.027 mg/Kg SITX SW846-80218 07/01/98 07/09/98 BLSo-Xytene 0.027 U 0.027 mg/Kg BTX SW846-80218 07/01/98 07/09/98 9B.5

Surrogates

l,4-Difluorobenzerne <Surr' 92.8 % BX SWJ846-80218 (50-150) 07/01/98 07/09/98

AK 102

AK 102Diesel Range organics 23.5 4.08 mg/Kg AK1O2 DAD 07/06/98 07/08/98 JDG

Surrogates

;a Arndrostane <surr' 90.8 AK102 DOW (50-150) 07/06/98 07/08/98


CT&E Ref.# 983066020 Client PO# Agree. No. 927-LCAClient Name EA Engineering. Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 07/01/98 12:32Client Sample ID) 98-A]-R13-CI-IDUP Received Daze/Tlme 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By

DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantiration.

Allowable Prep AnaLysisParameter Results P01 Units Method Limits Date Date mnit

Total Solids 92.1 SM18 254CG 07/06/98 JOT

AK102

AK 102Diesel Range Organics 29.5 3.99 mg/Kg AK102 DRO 07/06/98 07/08/98 JOG

Surrogates

5a Androstane 'surr' 91.4 AK102 ORO (50-150) 07/06/98 07108/98


CT&E Rdf.# 983066022 Client Po# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 14:08Client Sample mD 98-A2--R3-CI-1 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID

Released By C fg'

DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.

Attowable Prep AnalysisParameter Results POL Units Method Limits Date Date Init

T-oata (. ids 94.7 %Sill8 2540G 07/06/98 JOT

AK102

AK 102

Diesel Range Organics 34.2 3.99 mg/Kg AK102 ORO 07/06/98 07/07/98 JOG

Surrogates

Sa Androsrane <surr' 85.2 AKl02 DRO (50-750) 07/06/98 07/07/98


CT&E Ref.# 983066023 Client PO# Agree. No. 927-LCAClient Name LA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/#l Collected Date/Time 06/30/98 14:28Client Sample ID 98-A2-R3-CI-2 Received Date/Time 07/02/98 10:00Matrix Sail Technical Director: Stephen C. EdeOrdered ByPWSmD Released Byr

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quanrication.

ALlowable Prep AnalysisParameter ResuLts POL Units method Limits Date Date mnir

Total Solids ~~~~93.9 5P4M18 25400 07/06/98 AOT

BTEX

BTEXBenzene 0.026 U 0.026 mg/Kg BTX SW846-8021B 06/30/98 07/09/98 815Toluene 0.026 U 0.026 mgi/Kg BIX SWJ846-80218 06/30/98 07/09/98 BLSEthytbenzene 0.026 U 0.026 mrg/Kg 8TX SW846-80218 06/30/98 07/09/98 BLSP & M -Xytene 0.0317 0.026 mg/Kg BTX SW846-8021B 06/30/98 07/09/98 aLSo.xylene 0.026 U 0.026 mg/Kg BTX SW4846-80218 06/30/98 07/09/98 OLS

Surrogates

l,4-Diftuorobenzene <Surr> 96.2 X ETX SW846-80218 (50-150) 06/30/98 07/09/93

AK 102

AK 102Diesel Range Organics 64.6 3.89 mg/Kg AK102 DRO 07/06/98 07/07/98 JOG

Surrogates

5a Androstane <surr> 83 %AK102 DOW (50-150) 07/06/98 07/07/98

CT&E Ref.# 983066024 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 14:33Client Sample ID 98-A2-R3-CI-3 Received Date/Timne 07/02/98 10:00Matrix soil Technical Director: Stephen C. EdeOrdered ByPWSID Released By tt -C4 -Sample Remarks:DRO - Heavier hydrocarbons contributing to diesel range quarnitation.DRO - Pattern consistent with weathered middle distillate.

AlLowable Prep AnalysisParameter Results PQL Units method Limits Date Date loft

Total Solids 95.5 %SM18 25400 07/06/98 JOT

AK102

AK 102Diesel Range Organics 43.1 4.04 mg/Kg AiC102 DRO 07/06/98 07/07/98 JOG

Surrogates

Sa Arndrostane <surr' 90a AK102 DRO (50-150) 07/06/98 07/07/98

tilL, CM E EnvironmentaljSrviesIc.

CT&E Ref.N 983066025 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07113198 09:17Project Name/# Collected Date/Time 06/30/98 14:47Client Sample ED 98-A2-R3-CI-4 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSmD Released By

Sample Remarks:DRO - Pattern consistent with weathered maiddle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.

Attowable Prep AnalysisParameter Results POL Units Method Limits Date Date Init

Total SoLids 94.1 SM18C 254CG 07/06/98 JDT

AK102

AK 102

Diesel Range organics 68.0 3.99 mfg/Kg AK102 DRO 07/06/98 07/07198 JDGSurrogates

5a Aridrostane <surr> 131 AK102 DRO (50-150) 07/06/98 07/07/98

CIL ~CT&E Environmental Services Inc.

CT&E RefL# 983066026 Client PO# Agree. No. 927-L-CAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 14:52Client Sample ED 98-A2-R3-Ci-5 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released Byr

DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitarion.

Atlowable Prep AnalysisParameter Results POL Units Method Limits Date Date Init

Total Solids 94.9 X SMIa 2540G 07/06/98 JOT

AK 102

AK 102Diesel Range Organics 49.0 3.88 mg/K9 AK102 OR0 07/06/98 07/07/98 JDG

Surrogates

5a Ancrostane <surr> 92.8 AK102 DRO c50-i50) 07/06/98 07/07/98

CT&E RefX# 983066027 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Nanme/# Collected Date/Time 06/30/98 13:36Clent Sample ED 98-A2-R7-CI-l Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. Ede

Ordered ByPWSED Released By

Sample Remarks:DRO - t.atern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitacion.


rta~L Solids 94.9 % SM18 25406 07/06/98 JDT

AK102

AK 102Diesel Range Organics 47.8 4.05 mg/Kg AK102 DRO 07/06/98 07/07/98 JDG

Surrogates

5a Androstane <surr' 85.7 AK102 DRO (50-150) 07/06/98 07/07/98

ttk ~CT&E Environmental Services Inc.

CT&E Ref.# 983066028 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 13:40Client Sample ED 98-A2-R7-CI-2 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By


Parameter ~~~~~~~~~~~~~~~~ ~~~~Allowable Prep Analysis

Para_________ter_____ Results POL units Method Limits Date Date Init

Total solids 93.3 £1SM18 2540G 07/06/98 JDT

AK102

AK 102Diesel Range Organics 55.2 4.22 mg/Kg AK102 DOR 07/06/98 07/08/98 JOG

Surrogates

So Androstane <surr> 93 1 AK1O2 DOR (50-150) 07/06/98 07/08/98

CT&E Ref.# 983066029 Client PO# Agree. No. 927-ECAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 13:50Client Sample ED 98-A2-R7-CI-3 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released By r w c

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitahion.


Total Solids 93.1 SM18 2540G 07/06/98 JDT

AK 102

AK 102Diesel Range organics 44.4 4.18 mg/lKg AK1O2 DAD 07/06/98 07/08/98 JDG

Surrogates

Sa Aridrostane <surr> 85.5 AK102 DRD C50-150) 07/06/98 07/08/98


CT&E Refit 983066030 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 13:58Client Sample M) 98-A2-R7-CI-4 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released By

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.

1DRO - Heavier hydrocarbons contributing to diesel range quantitation.

Attowabte Prep AnalysisParameter Results POL Units Method Limits Date Date Init

Tlotal Solids 94.6 X SM18 2540G 07/06/98 JOT

BTEX

Benzene 0.040 U 0.040 m~g/Kg BTX SW846-80218 06/30/98 07/091P~ ALSTo luene 0.040 U 0.040 mg/Kg aTX SW846-80218 06/30/98 07/09/98 61.5Ethylbenzenie 0.040 U 0.040 trg/Kg BTX SW1846-80213 06/30/98 07/09/98 51.5P & M -Xylene 0.040 U 0.040 mg/Kg SIX 5W846-80218 06/30/98 07/09/98 215o-Xylene 0.040 u 0.040 mg/Kg STX SW846-80218 06/30/98 07/09/98 BSS

Surrogates

1,4-Oiftuorobenzene 'Surr' 92.8 Z BTX SW846&80218 (50-150) 06/30/98 07/09/98

AK 102

AK 102Diesel Range Organics 54.2 3.99 mg/Kg AK102 DOW 01/06/98 07/08/98 JOG

Surrogates

Sa Androstane 'surr' 93.5 % AK102 ORO (50-150) 07/06/98 07/08/98

LIL ~CT&E Environmental Services Inc.

CT&E Ref.# 983066031 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 13:55Client Sample ID 98-A2-R7-CI-5 Received Date/Time 07/02/98 10:00Matrix Sail Technical Director: Stephen C. EdeOrdered ByPwVSI Released ByrC

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitazion.

Parameter ~~~~~~~~~~~~~~~~ ~~~~Allowable Prep Analysis

Parameter ___________ Results POL Units method Limits Date Date Init

Total Solids 94.3 51SM18 2540G 07/06/98 JDT

AK 102

AK 102Diesel Range Organics 74.8 4.01 mg/Kg AK102 DRO 07/06/98 07/08/98 JDOG

Surrogates

Sa Androstane <surr> 136 AK102 DRO (50-150) 07/06/98 07/08/98

4A4k CT&E Environmental Services inc.

CT&E Ref.N 983066032 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date./Time 07/13/98 09:17Project Name/# Coiiected Date/Time 06/30/98 14:20Client Sample ID 98-A2-RIO-ClI- Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitahion.

Altowable Prep AnalysisParameter Results POL Units Method Limits Date Date lrnit

Total Solids 93.7 % SM418 254CG 07/06/98 JOT

AK 102

AK 102Diesel Range Organics 46.8 4.18 mg/Kg AK102 CR0 07/06/98 07/08/98 JDC

surrogates

5a Androstane, 'surr' 83 %AK102 DOW (50-150) 07/06/98 07/08/98

AL. ~CT&E Environmental Services Inc.

CT&E Ref.N 983066033 Client PO# Agree. No. 927-LCAClient Name EA Engineering. Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Tme 06/30198 14:33Client Sample ED 98-A2-RIO-CI-2 Received Date/Time 07/02/98 10:00Marixre SoilTechnical Director: Stephen C. EdePWSmD Released By


Atiowable Prep AnalysisParameter Results POL Units method Limits Date Date Init

T'otal Solids 96.5 %SM1l8 25400 07/06/98 JOT

STEX

BTEXBenzene 0.019 U 0.019 mg/Kg ATX SW846-80218 06/30/98 07/09/98 BLSTotuene 0.019 U 0.019 mg/Kg BTM SW846-80218 06/30/98 07/09/98 BLSEthylbenzene 0.019 U 0.019 mig/Kg ATX SW846-80218 06/30/98 07/09/98 BLSP & Ml -Xylene 0.019 U 0.019 mg/Kg ATM SWJ846-80218 06/30/98 07/09/98 BLSo-Xylene 0.019 U 0.019 mg/Kg STX SWJ846-80218 06/30/98 07/09/98 fSS

surrogates

l,4-Diftuorobenzene <Surr> 93.2 X BTM SW846-80218 (50-150) 06/30/98 07/09/98

AK 102

Diesel Range Organics 33.7 3.87 mg/Kg AK1O2 ORO 07/06/98 07/08/98 JOG

4surrogates

Sa Androstane <surr> 79.4 AK102 DRO (50-150) 07/06/98 07/08/98

S ~~CT&E Environmentaj Services Inc.

CT&E Ref.# 983066035 Client PO#' Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 14:29Client Sample ED 98-A2-RI0-CI.4 Received Date/rime 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSrn Released By r

Sample Remarks:D RO - Heavier hydrocarbons contributing to diesel range quantitarion.DRO - Pattern consistent with weathered middle distillate.

Allowable Prep AnalysisParameter Results PaL Units Method Limits Date Date mnit

rotal Solids 94.6 %SM18 2540C 07/06/98 JOr

AK 102

AK 102Diesel Range Organics 191 3.96 mg/Kg AK102 DRO 07/06/98 07/08/98 JOG

Surrogates

Se Androstane <surr> 108 AK102 ORO (50-150) 07/06/98 07/08/98

a~~~TEtnvrnmntlSevie Ic

CT&E iPef.N 983066036 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 14:15Client Sample ID 98-A2 -RIO-CI-5 Received Date/Time 07/02198 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By

DRO - Pattern consistent with weathered maiddle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.


To0tal solids 95.3 X Sf18 2540G 07/06/98 JOT

AK 102

AK 102Diesel Range organics 54.9 4.02 mg/Kg AK102 DRO 07/06/98 07/08/98 JDG

Surrogates

5a AndroStane 'SUrr> 88.7 AK102 ORO (50-150) 07/06/98 07/08/98


CT&E Ref.# 983066037 Client PO#' Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/#t Collected DatefTime 06/30/98 14:15Client Sample ED 98-A2-RIO-CI-5DUP Received Date/Time 07/02/98 10:00Matrix soil Technical Director: Stephen C. EdeOrdered ByPWSID Released By 1 c t aSample Remar-ks:DRO - Heavier hydrocarbons contributing to diesel range quantitation.DRO - Pattern consistent with weathered middle distillate.

Altowabte Prep AnalysisParameter Results POL. Units Method Limits Date Date Init

TtL SoLids 94.2 % Sf18 254CG 07/06/98 JDT

AK 102

AK 102Diesel Range Organiics 61.2 4.16 mg/Kg AK102 DOR 07/06/98 07/03/98 JDG

Surrogates

Sa Androstane csurr> 94.8 1 AK102 DOR (S&-150) 07/06/98 07/08/98


CT& E Ref.N 983066038 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 15:21Client Sample ID 98-A2-RI I-Pi i- Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSmD Released By

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quancizauion.


Total Solids 93.0 S1418 2540G 07/06/98 JOT

Abt102

AK 102

Dieset FR-nge Organics 50.0 4.17 mg/Kg AK102 DRO 07/06/98 07/08/98 JDG

Surrogates

ia Androstane 'surr> 86.7 X AK102 DRO (50-150) 07/06/98 07/08/98

CT&E Reti# 983066039 Client PO#' Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Namnel# Collected Date/Time 06/30/98 15:22Client Sample ED 98-A2-RI l -P1-2 Received Date/Time 07/02/98 10:00Matrix Sail Technical Director: Stephen C. EdeOrdered ByPWSn) Released By al


ALlowable Prep AnalysisPara_________ter_____ Results POL Units Method Limits Date Date Init

To0tal Solids 93.8 X SM18 25400 07/06/98 JOT

AK 102

AK102Diesel Range Organics 49.0 4.02 mg/Kg AK102 DRO 07106/98 07/08/98 JDG

Surrogates

Sa Androstane <surr' 82.9 t AK102 DRO (50-150) 07/06/98 07/08/98

AL ~~CT&E Environmental Services Inc..... a

CT&E ReftI 983066040 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 15:17Client Sample ID 98-A2-RI l-PI-3 Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSwD Released By

Sample Remarks:DRO - Heavier hydrocarbons contributing to diesel range quanuization.DRO - Pattern consistent with weathered middle distillate.


Toat Solids 94.7 %SM18 25406 07/06/98 JDT

AKIOZ

AK 102Diesel Parse Organics 59.0 4.17 mg/Kg AK102 DRO 07/06/98 07/08/98 JOG

Surrogates

Se Androstane <surr' 88.2 AK102 DRO (50-150) 07/06/98 07/08/98

CT&E RefL# 983066034 Client PO#/ Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/#/ Collected Date/Time 06/30/98 14:51Client Sample ED 98-A2-RIO-CI-3 Received Date/Time 07/02/98 10:00Matrix sail Technical Director: Stephen C. EdeOrdered By

I PWSID Released By r eSamnpie Re~mak:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.

AllowabLe Prep AnalysisParameter Results POL Units Method Limits Date Date Init

T-oata Solids 93.5 SM18 2540G 07/06/98 JDT

AK 102

AK102Diesel Range Organics 39.2 3.95 mg/Kg AK102 DOW 07/06/98 07/08/98 JDC

Surrogates

So Androstane csurr> 82.9 Z AK102 ORO c50-150) 07/06/98 07/08/98

CT&E RefJ# 983066041 Client PO# Agree. No. 927-LCAClient Name EA Engineering. Science and Tech. Printed Date/Time 07/13/98 09:17Project Name/# Collected Date/Time 06/30/98 00:00Client Sample ED TRIP BLANK Received Date/Time 07/02/98 10:00Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By If toa

Sample Remarks:

Allowable Prep AnalysisParameter Results PaL Units Method Limits Date Date Init

P~~~~~

Total Solids 100 Z SM18 2540G 07/06/98 JAT

BTE

BTEXBenzene 0.050 U 0.050 mg/Kg STX 5W846-80218 06/30/98 07/09/98 815Totuene 0.050 U 0.050 mg/Kg aTX 5WB46-80218 06/30/98 07/09/98 OLSEthylbenzene 0.050 u 0.050 mrg/Kg BTX SW846-80218 06/30/98 07/09/98 815P & Mi -Xytene 0.050 u 0.050 RV/Kg srX SW846-80218 06/30/98 07/09/98 815o-Xylene, 0.050 U 0.050 mrg/Kg .BTX SW846-80218 06/30/98 07/09/98 HIS

Surrogates

1,4-Oifluorobenlzerm <Surr' 94.5 BTX SW846-80218 C50-150) 06/30/98 07/09/98

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ActLC TE Environmental Services Inc.Laboratory Division


July 28, 1998

EA Engineering, Science and Te340 International Swreet

Fairbanks, AK 99701-7382

Client Name EA Engineering, Science and Tech.Project ED Eielson AFB, AK [983413]Printed July 28, 1998

Enclosed are the analytical results associated with the above project.

As required by the state of Alaska and the USEPA, a formal Quality Assurance/Quality Control Programis maintained b TE A copy of our Quality Control Manual that outlines this program is availableat your request.

Except as specifically noted, all statements and data in this report are in conformance to theprovisions set forth in our Quality Assurance Program Plan.[f you have any questions regarding this report or if we can be of any other assistance, please callyour CT&E Project Manager at (907) 562-2343.

The following descriptors may be found on your report which will serve to fuirther qualify the data.


-Surrogate out of range

200 W. Potter Drive, Anchorage. AK 99518-1605 - Tel: (907) 562-2343 Fax: (907) 561-53013 180 Peger Road, Fairbanks, AK 99709-5471 - Tel: (907) 474-8656 Fax: (907) 474-9685

AAL CT&E Environmental Services Inc.

CT&E Reft# 983413001 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielson APE, AK Collected DatelTime 07/20/98 15:41Client Sample ED 98-A1-RS-ClI- Received Datefrime 07/21/98 11:26Matrix sail Technical Director: Stephen C. EdeOrdered ByPWSED Released By~

Sample Remarks:DRO - Pattern consistent with highly weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.DRO/RRO - Pattern consistent with lube oil.

Aitowable Prep AnalysisParameter Results PCI Units Method Limits Date Date nilt

Total Solids 92.1 1 S1418 254CG 07/22/98 JDT?

CR0/8021 cwott

GR018021 ContoGasoline Range Organics 1.29 U 1.29 mg/Kg AK101/8021B 07/20/98 07/24/98 BLSBenzene 0.0322 U 0.0322 mg/Kg AK101/80218 07/20/98 07/24/98 BLSToluene 0.0322 U 0.0322 mg/Kg AK101/8021B 07/20/98 07/24/98 BaSEthylbenzene 0.0322 U 0.0322 mg/Kg AK101/80218 07/20/98 07/24/98 BLSP & M -Xytene 0.0322 U 0.0322 mg/Kg AK101/80218 07/20/98 07/24/98 BISo-XyLene 0.0322 U 0.0322 mg/Kg AK101/8021B 07/20/98 07/24/98 815

Surrogates

4-Bromnofluorobenzene <Surr> 117 % AK101/80218 (50-150) 07/20/98 07/24/981,4-Difluorobenzene <Surr> 92.4 1 AK101/80218 (50-150) 07/20/98 07/24/98

AK 102

AK 102Diesel Range Organics 87.6 4.22 mg/Kg AK102 ROR 07/23/98 07/23/98 I4MP

Surrogates

58 Androsrane <surr> 131 1 AKIO2 CR0 (50-150) 07/23/98 07/23/98

Alld hk -CT&E Environmental Services Inc.

CT&E Ref.N 983413002 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielson AFB, AK Collected Date/Time 07120/98 15:56Client Sample ED) 98-AI-RS-C1-2 Received Date/Trime 07/21/98 11:26Matrix sail Technical Director: Stephen C. EdeOrdered By

*PWSIID Released B Y ~

Sample Remarks:DRO - Pattern consistent with highly weathered middle distillate.

IDRO - Heavier hydrocarbons contributing to diesel range quantitazion.IDRO/RRO - Patter consistent with lube oil.

Allowable Prep Analysis*Parameter Results PCIL units method Limits Date Date Init

Total Solids 90.9 %SM18 2540G 07/22/98 JOT

AK102

AK102Diesel Range Organics 130 4.29 mg/Kg AK102 DRO 07/23/98 07/23/98 MMP

Surrogates

Sa Androstane <surr> 135 %AK102 DRO (50-150) 07/23/98 07/23/98

AL M TE Environmental Services Inc.

CT&E Ref.#98 8341 3003 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/#t Eielson AFB, AK Collected Date/Timne 07/20/98 15:48Client Sample ED) 98-A1-R5-C1-3 Received Date/Time 07/21/98 11:26Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSID Released B15-

Sample Remarks:DRO - Heavier hydrocarbons contributing to diesel range quantitation.DRO - Pattern consistent with highly weathered middle distillate.DROIRRO - Pattern consistent with lube oil.

Allowable Prep AnalysisParameter Results PaL Units Method Limits Date Date ]nit

Total SoLids 90.4 1 Sill8 25400 07/22/98 JDT

AK102

AK102Diesel Range Organics 75.7 4.37 mng/Kg AK102 DOR 07/23/98 07/23/98 MMP

Surrogates

5a Androstane <surr> 136 % AK102 DRO (50-150) 07/23/98 07/23/98

A Lk CT&E Environmental Services Inc.

CT&E Refl# 983413004 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielson AFB, AK Collected DatefTime 07/20/98 15:48Client Sample ED 98-A1-R5-Cl-3DUP Received Date/Time 07/21/98 11:26Matrix soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By

Sample Remarks:DRO - Heavier hydrocarbons contributing to diesel range quantitation.

DO- Pattern consistent with highly weathered middle distillate.DOIRRO - Pattern consistent with lube oil.

AlLowable Prep AnalysisParameter Results POL Units Method Limits Date Date ]nit

Total Solids 91.0 %SM18S 2540G 07/22/98 JDT

AK 102

IAK102Diesel Range Organics 74.3 4.28 mg/Kg AK102 DRO 07/23/98 07/23/98 MIMP

surrogates

ia Androstane <surr> 134 X AK102 DOR (50-150) 07/23/98 07/23/98

CT&E Ref.# 983413005 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielson AFB, AK Collected Date/Time 07/20/98 15:19Client Sample ED) 98-Al-R8-Cl-I Received Date/Time 07/21/98 11:26Matrix soil Technical Director: Stephen C. EdeOrdered ByPWSmD Released By~,

Sample Remarks:DRO - Pattern consistent with highly weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.

IDRO/RRO - Pattern consistent with lube oil.

Allowable Prep AnalysisParameter Results PCI. Units Method Limits Date Date Init

Total Solids 91.6 %Sf418 2540G 07/22/98 JDT

I kK1 02:iesel Range Organics 97.5 4.32 mg/Kg AK102 DOR 07/23/98 07/23/98 MIMP

Surrogates

,a Androstane <surr> 124 X AKC102 DRO (50-150) 07/23/98 07/23/98

CUEEnirnmntl SriesIc

CT&E Ref.# 983413006 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielson AFB, AK Collected Date/Time 07/20/98 15:27Client Sample ED 98-AI-R8-CI-2 Received Date/Time 07/21/98 11:26Matrix soil Technical Director: Stephen C. EdeOrdered ByPWSED Released Bj ~--A .

Sample Remarks:DRO - Pattern consistent with highly weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.DROIRRO - Pattern consistent with lube oil.

Allowable Prep AnalysisParameter Results POL Units method Limits Date Date init

Total Solids 92.8 %SM1S 2540G 07/22/98 JDT

AK102

Diesel Range Organics 96.8 3.83 mg/Kg AK102 DOR 07/23/98 07/24/98 MMP

Surrogates

5a Androstane <surr> 125 XAK102 DRO (50-150) 07/23/98 07/24/98

'A L CT&E Environmental Services fnc.

CT&E RefA' 983413007 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielson AFB, AK Collected Date/Time 07/20/98 15:27Client Sample ED 98-AI-R8-Cl-3 Received Date/Time 07/21/98 11:26Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSmD Released BY~

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantication.DRO/RRO - Possible lube oil pattern.

Allowable Prep AnalysisParamete.r Results PCI Units method Limits Date Date mnit

Total Solids 89.8 X SF418 25400 07/22/98 JDT

GR018021 Combo

GR018021 ComboGasoline Range Organics 0.901 U 0.901 mg/Kg AK101/80218 07/20/98 07/24/98 BLSBernzene 0.0225 U 0.0225 mg/Kg AK101/80218 07/20/98 07/24/98 ELSToluene 0.0225 u 0.0225 mg/Kg AK101/80218 07/20/98 07/24/98 8LSEthytbenzene 0.0225 U 0.0225 mg/Kg AK1O1/8021B 07/20/98 07/24/98 84L5P & M -Xylene 0.0225 U 0.0225 mg/Kg AK101/80218 07/20/98 07/24/98 813o-Xylene 0.0225 u 0.0225 mg/Kg AK101/8021B 07/20/98 07/24/98 BLS

Surrogates

4-Br omoftuorobenzene <Surr' 121 AK101/8021B (50-150) 07/20/98 07/24/981.4-Difluorobenzene <Surr> 93.1 X AK101/8021B (50-150) 07/20/98 07/24/98

AK 102

AK102Diesel Range Orgyanics 47.8 4.23 mg/Kg AK102 DRO 07/23/98 07/24/98 NMP

Surrogates

5a Arndrostane <surr> 114 X AK102 DRO (50-150) 07/23/98 07/24/98


CT&E Ref.A' 983413008 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielsan AFB, AK Collected Date/Time 07/20/98 16:09Client Sample ED 98-A1-RS-C1-3D3UP Received Date/Time 07/21/98 11:26Matrix soil Technical Director: Stephen C. EdeOrdered ByPWSmD Released By

Sample Remarks:

Allowabie Prep AnalysisParameter Results POL Units method Limits Date Date Init

Total Solids 89.8 % SM18 2540G 07/22/98 JDT

GR018021 Combo

GR018021 ComboGasoline Range Organics 0.863 U 0.863 mg/Kg AK1O1/8021B 07/20/98 07/24/98 BLSBenzene 0.0216 U 0.0216 mg/Kg AK101/80218 07/20/98 07/24/98 815Totuene 0.0216 U 0.0216 mg/Kg AK101/80218 07/20/98 07/24/98 BLSEthytbenzene 0.0216 U 0.0216 mg/Kg AK101/8021B 07/20/98 07/24/98 815P & M4 -Xytene 0.0216 U 0.0216 mg/Kg AK101/80218 07/20/98 07/24/98 815o-Xytene 0.0216 U 0.0216 mg/Kg AK101/BO21B 07/20/98 07/24/98 BLS

Surrogates

4-Bromnofluorobenzene <Surr> 115 x AK101/8021B (50-150) 07/20/98 07/24/981,4-Difluorobenzerne <Surr> 90.2 1 AK1O1/80218 (50-150) 07/20/98 07/24/98

LtL CT&E Environmental Services Inc.

CT&E Ref.# 983413009 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Trime 07/28/98 16:11Project Name/# Eielson AFB, AK Collected Date/Time 07/20/98 13:50Client Sample ED 98-A2-RIO-Pl-4 Received Date/Time 07/21/98 11:26Matrix soil Technical Director: Stephen C. EdeOrdered ByIPWSID Released By

DRO - Pattern consistent with highly weathered middle distillate.IDROIRRO - Pattern consistent with lube oil.DRO - Heavier hydrocarbons contributing to diesel range quantitation.


Total Solids 90.5 SM18 2540G 07/22/98 JOT

AK102

Diesel Range Organics 81.1 4.06 mg/Kg AK102 DRO 07/23/98 07/24/98 MIMP

Surrogates

Sa Androstane <surr> 128 AK102 DRO (50-150) 07/23/98 07/24/98


CT&E Ref.# 983413010 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Timke 07/28/98 16:11Project Name/# Eielson AFB, AK Collected Date/Time 07/20/98 14:06Client Sample ED 98-A2-R1 I-C1..1 Received Date/Time 07/21/98 11:26IMatrix soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By=e .

Sample RmrsDRO - Pattern consistent with highly weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.DROIRRO - Pattern consistent with lube oil.


Total Solids 90.4 SM18 254CG 07/22/98 JDT

CR018021 Canto

GRO/8021 ComtoIGasoline Range organics 1.16 U 1.16 mg/Kg AK101180218 07/20/98 07/24/98 BLSBenzene 0.0289 U 0.0289 mg~/Kg AK101/8021B 07/20/98 07/24/98 81.5Totuene 0.0289 U 0.0289 mg/Kg AK101/80218 07/20/98 07/24/98 81.5Ethylbenzene 0.0289 U 0.0289 mg/Kg AK101/80218 07/20/98 07/24/98 61.5P & M -Xylene 0.0289 U 0.0289 mg/Kg AK101/80218 07/20/98 07/24/98 81.5o-Xylene 0.0289 U 0.0289 mg/Kg AK101/8021B 07/20/98 07/24/98 81.5

ISurrogatesI .-Bromofluorobenzene 4Surr> 118 1 AK101/8021B (50-150) 07/20/98 07/24/981,G-Difluorobenzene <Surr> 93 1 AK1O1/8021B C50-i50) 07/20/98 07/24/98

Diese Range Organi~cs 84.3 4.21 mg/Kg AK102 DRO 07/23/98 07/24/98 mIMP

urrogates

Ca Androstane %surr> 133 1 AK102 DRO (50-150) 07/23/98 07/24/98

A CT&ME Envlronmental Services Inc.r f a i .

CT&E Ref.# 983413011 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielson AFH, AK Collected Date/Time 07/20/98 14:10Client Sample ID 98-A2-R1I1-CI-2 Received Date/Time 07/21/98 11:26Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By_-45--

Sample Remarks:DRO - Heavier hydrocarbons contributing to diesel range quantitation.DRO - Pattern consistent with highly weathered middle distillate.DRO/RRO - Pattern consistent with lube oil.

Allowable Prep AnalysisParan~~~~et~~- Results POL Units Method Limits Date Date Knit

Total Solids 90.2 SM18 25400 07/22/98 JDT

AK 102

Diesel Range Organics 93.0 4.14 mg/Kg AK102 DOR 07/23/98 07/24/98 MMP

Surrogates

Sa Androstane <surr' 148 AK102 DOR (50-150) 07/23/98 07/24/98

A I .C& nvrnetlSevcsIc

CT&E Ref.# 983413012 Client PO#' Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Ejelson AFB, AK Collected Date/Time 07/20/98 14:13ClietSmlED 9A2RlC3ReevdDt/ie 0219 16Matrix soil Technical Director: Stephen C. EdeOrdered ByPWSm[ Released ByL5-4

Sample Remarks:DRO - Heavier hydrocarbons contributing to diesel range quantitation.DRO/RRO - Pattern consistent with lube oil.DRO - Pattern consistent with weathered middle distillate.

Allowabie Prep AnalysisParameter Results POL Units method Limits Date Date Init

Total Solids 92.0 SM418 2540G 07/22/98 JDT

AK 102

Diesel Range Organics 77.8 4.13 mg/Kg AK102 DRO 07/23/98 07/24/98 lMMP

Surrogates

5a Androstane <surr> 135 X AK102 DR0 (50-150) 07/23/98 07/24/98

CT&E nviromentl SericesInc.

ICT&E Ref# 983413013 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/if Eielson AFB, AK Collected Date/Time 07/20/98 14:18Client Sample ED 98-A2-RI 1-CIA4 Received Date/Time 07/21/98 11:26Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSmD Released By 1-- 4. .2? -.Sample Remarks:DRO - Heavier hydrocarbons contributing to diesel range quantitation.DRO - Pattern consistent with weathered middle distillate.DROfRRO - Pattern consistent with lube oil.

Allowable Prep Analysisparameter Results PaL Units method Limits Date Date mnit

Totat Solids 91.2 2 SM18 25400 07/22/98 JOT

%K102

WK102;iesel Range Organics 66.6 4.14 mg/Kg AK102 DRO 07/23/98 07/24/98 MMP

surrogates

-.a Androstane <surr> 135 % AK102 DOR (50-150) 07/23/98 07/24/98


CT&E Ref.#9834 13014 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Narne/# Eielson AFB, AK Collected Date/Time 07/20/98 14:30Client Sample ED 98-A2-RI1-Cl-5 Received Date/Time 07/21/98 11:26Matrix soil Technical Director: Stephen C. EdeOrdered ByPWSED Released By~

Sample Remarks:DRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.DRO/RRO - Pattern consistent with lube oil.


Total Solids 90.2 %SM18 2540G 07/22/98 JDT

AK1OZ

AK102Diesel Range Organics 92.6 3.99 mg/Kg AK102 DRO 07/23/98 07/24/98 MI4P

surrogates

5a Androstane <surr' 125 X AKC102 DRO (50-150) 07/23/98 07/24/98

LIL ~CT&E Environmental Services Inc.

CT&E Ref.# 983413015 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielson AEB, AK Collected Date/Time 07/20/98 14:30Client Sample ED) 98-A2-RIlI-Cl-5DUP Received Date/Time 07/21/98 11:26Matrix Sail Technical Director: Stephen C. EdeOrdered ByPWSED Released ByS7-4-. .. .

Sample Remarks:DRO - Heavier hydrocarbons contributing to diesel range quantitauion.IDRO - Pattern consistent with highly weathered middle distillate.DRO/RRO - Pattern consistent with lube oil.

Allowable Prep AnalysisParametar Results POL Units Method Limits Date Date Init

Total Solids 92.8 % SMi8 2540G 07/22/93 JDT

AK1OZ

AK 102Diesel Range Organics 63.6 3.99 irs/Kg AK1O2 DRO 07/23/93 07/24/98 K'4P

Surrogates

ja Anidrostane csurr> 136 % AK1O2 DRO (50-150) 07/23/98 07/24/98

A~tIL. CT&E Environmental Services Inc.

CT&E Ref.V 983413016 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 07/28/98 16:11Project Name/# Eielson AFB, AK Collected Date/Time 07/20/98 00:00Client Sample ED TRIP BLANK Received Date/Time 07/21/98 11:26Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSmD ReleasedB# A ..

Sample Remarks:

Allowable Prep Analysis'arameter Results POL Units Method Limits Date Date Init

Total Solids X0 SM18 25406 07/22/98 JOT

CR0/8021 Comto

iR0/8021 Ccomb.iasoline Range organics 2.00 U 2.00 mg/Kg AK1O1/8021B 07/20/98 07/24/98 BLSBenzene 0.0500 U 0.0500 mg/Kg AK101/80218 07/20/98 07/24/98 BLSotuene 0.0500 U 0.0500 mg/Kg AK101/8O218 07/20/98 07/24/98 BLSthylbenzene 0.0500 U 0.0500 mg/Kg AK101/8021B 07/20/98 07/24/98 ELS

P & M -Xytene 0.0500 U 0.0500 mg/Kg AK1O1/80216 07/20/98 07/24/98 BLS-- Xylene 0.0500 U 0.0500 mg/Kg AK101/80215 07/20/98 07/24/98 BIS

surrogates

-Bromoftuorobenzene <Surr> 123 Z AK1O1/8021B (50-150) 07/20/98 07/24/98,-4-Difluorobenzene <Surr> 91.4 X AK101/8021B (50-150) 07/20/98 07/24/98

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AL . CT&E Environmental Services Inc.AA L Z ~~~La bora tory Division


August 31, 1998

EA Engineering, Science and Te3540 International StreetFairbanks, AK 99701-7382

Client Name EA Engineering, Science and Tech.Project ED EIEL.SON AFB LAND FARM [984258]F,.inted August 31, 1998

Enclosed are the analytical resulzs associated with the above project.IAs required by the state of Alaska and the USEPA, a formal Quality Assurance/Quality Control Programis maintained by CT&E. A copy of our Quality Control Manual that outlines this program is availableat your request.

Except as specifically noted, all statements and data in this report are in conformance to theprovisions set forth in our Quality Assurance Program Plan.

If you have any questions regarding this report or if we can be of any other assistance, please callyour CT&E Project Manager at (907) 562-2343.

The following descriptors may be found on your report which will serve to flurther qualify the data.


-Surrogate out of range

200 W. Potter Drive, Anchorage, AK 99518-1605 -Tel: (907) 562-2343 Fax: (907) 561-53013180 Peger Road, Fairbanks, AK 99701-5471 -Tel: (907) 474-8656 Fax: (907) 474-9685

AL ~~CT&E Environmenitai Services Inc.rflnrMIr rininin

CT&E ReftI 984258001 Client PO#' Agree. No. 927-LCAClient Name EA Engineering Science and Tech. Printed Date!Time 08/31/98 15:36Project Name/# EIELSON AFB LAND FARM Collected Date/Time 08/19/98 11:13Client Sample ED 98-A1-R5-C2-2 Received Date/Time 08/20/98 15:25Matrix Soil Technical Director: Stephen C. EdeOrdered ByPWSml Released R35 ,4c

Sample Remarks:DRO - Pattern consistent with highly weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitation.

Allowable Prep AnalysisParameter ___________ ResuLts POL Units method Limits Date Date Init

Total Suids 89.1 X SM418 2540G 08/24/98 JDT

CR0/8021 Canoff

Gasoline Range Organics 1.00 U 1.00 mg/Kg AK1O1/80218 08/19/98 08/25/98 IJAABenzene 0.0251 U 0.0251 mg/Kg AK101/8021B 08/19/98 08/25/98 IJAAToLueric 0.0471 0.0251 mg/Kg AKIO1/802183 08/19/98 08/25/98 IJAAEthyLbenzene 0.0251 U 0.0251 mg/Kg AK101/80218 08/19/98 08/25/98 WA.AP & K -XyLene 0.0251 u 0.0251 mga/Kg AK101/80218 08/19/98 08/25/98 WAAo-XyLene 0.0251 u 0.0251 mg/Kg AK101/80218 08/19/98 08/25/98 WIA

Surrogates

I4-Bromoluarobenzene <Surr' 59 It AK101/8021B (50-150) 08/19/98 08/25/98l.4-Difluorobenzene <Surr> 96.4 1 AK10I/80218 (50-150) 08/19/98 08/25/98

AK102

Diesel Range Organics 79.9 4.25 mg/Kg AK102 DRO 08/28/98 08/29/98 1MNP

Surrogates

So Andrc.,tane <surr> 88.2 1 AK102 DRO (50-150) 08/28/98 08/29/98

ALS ~CT&E Environmental Services Inc.

CT&E Ref.# 984258002 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 08/31/98 15:36Project Name/# EIELSON AFB LAND FARM Collected Date/Time 08/19/98 11:05Client Sample ED 98-A2-RIO-C2-4 Received Date/Time 08/20/98 15:25Matrix sail Technical Director: Stephen C. EdeOrdered ByPWSmD Released By-C .

Sample Remarks:DRO/RRO - Pattern consistgnt with lube oil.DRO/RRO - Pattern consistent with weathered middle distillate.DRO - heavier hydrocarbons contributhig to diesel range quarnitation.


Total Solids 88.2X Sf18 2540G 08/24/98 JD07

GRO/8021 Combo

Gasoline Range Organics 0.886 U 0.886 mg/Kg AK101/80218 08/19/98 08/25/98 WAABenzene 0.0221 U 0.0221 mg/Kg AK101/80218 08/19/98 08/25/98 WAAToluene 0.0384 0.0221 mg/Kg AK101/8021B 08/19/98 08/25/98 WAAEthytbenzene 0.0221 U 0.0221 mg/Kg AK101/S021B 08/19/98 08/25/98 WAAP & M -Xylene 0.0221 U 0.0221 mg/Kg AK101/80218 08/19/98 08/25/98 WAAo-Xylene 0.0221 U 0.0221 mg/Kg AK101/80218 08/19/98 08/25/98 WAM

surroga-is

4-Bromiofluorobenzene <Surr> 61.8 2 AK101/80218 (50-150) 08/19/98 08/25/98l.4,-Diflucrobernene <Surr> 101 2 AK101/80218 (50-150) 08/19/98 08/25/98

AiC102

Diesel Range Organics 46.1 4.09 mg/Kg AKIO2 DRO 08/28/98 08/29/98 DAR

surrogates

So Androstane <surr> 77.8 AK102 DRO (50-150) 08/28/98 08/29/98

AL . CT&E Environmental Services Inc.

CT&E 11cr) 984258003 Client PO# Agree. No. 927-LCAClient -Name EA Engineering. Science and Tech. Printed Date/Time 08/31/98 15:36Project Name/# EIELSON AFB LAND FARM Collected Date/Time 08/19/98 11:05Client Sample ED 98-A2-RIO-C2-4DUP Received Date/Timte 08/20/98 15:25

IMatrix soil Technical Director: Stephen C. EdeOrdered By

IPWSID Released By~-. -A

Sample Remarks:DRO/RRO - Pattern consistent with lube oil.DROIRRO - Pattern consistent with weathered middle distillate.DRO - Heavier hydrocarbons contributing to diesel range quantitatian.

* ~~~~~~~~~~~~~~~ ~~~Allowable Prep Analysis

Parameter Results POL Units Method Limits Date Date mnit

Total Solids 89.2 XSf18 2540G 08/24/98 JDT

SRO/8021 Conto

'Iasotine Range Organics 0.934 U 0.934 mg/Kg AK101/80218 08/19/98 08/25/98 WAA3enzene 0-.0234 Ui 0.0234 mg/Kg AK101/8021B 08/19/98 08/25/98 UAAToLuene 0.0435 0.0234 mg/Kg AK10I/8021B 08/19/98 08/25/98 WMAEthylbenzene 0.0234 U 0.0234 mg/Kg AK101/8021B 08/19/98 08/25/98 WAA

&M-Xylene 0.0234 U 0.0234 mg/Kg AK101/80218 08/19/98 08/25/98 WAAi-yene 0.0234 U 0.0234 mg/Kg AK1O1/80218 08/19/98 08/25/98 WAA

Surrogates

4-Br omolftuorobenzene <Surr> 62.8 X AKiOl/S021B (50-150) 08/19/98 08/25/98114-Difluorobenzene <Surt> 99.8 1 AK101/B021B (50-150) 08/19/98 08/25/98

AK102

jeset Range Organics 38.9 3.99 mg/Kg AK102 DRO 08/28/98 08/29/98 KMP

Surrogates

a Androstane <surr' 79.6 % AK102 DRO (50-150) 08/28/98 08/29/98

A . ~CT&E Environmental Services Inc.

CT&E Ref.Af 984258004 Client PO# Agree. No. 927-LCAClient Name EA Engineering, Science and Tech. Printed Date/Time 08/31/98 15:36Project Name/# EIELSON APE LAND FARM Collected Date/TimeClient Sample ED Trip Blank Received Date/Time 08/20/98 15:25Matrix Sail Technical Director: Stephen C. EdeOrdered ByPWSmD Released Byr-o~ .

Sample Remarks:

Allowable Prep AnalysisParameter Resu~ts POL Units Method Limits Date Date mnit

Total Solids 100 %SM18 2540G 08/24/98 JOT

CR018021 Combo

Gasoline Range Organics 2.00 U 2.00 mg/Kg AK101/80218 08/26/98 08/26/98 WAABenzerne 0.0500 U 0.0500 mg/Kg AK101/8021B 08/26/98 08/26/98 IJAATotuene 0.0500 U 0.0500 mg/Kg AK101/8021B 08/26/98 08/26/98 WAAEthytbenzene 0.0500 U 0.0500 mg/Kg AK101/80218 08/26/98 08/26/98 WAMP& N -Xylene 0.0500 U 0.0500 mg/Kg AK101/802183 08/26/98 08/26/98 WAAo-Xylene 0.0500 U 0.0500 mg/Kg AK101/8021B 08/26/98 08/26/98 WAA

Surrogates

4-Bromofluorobenzene <Surr> 76.8 X AKI0l/B0218 (50-150) 08/26/98 08/26/981.4-Difluorobenzene <Surr> 102 X AK101/8021B (50-150) 08/26/98 08/26/98

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1998 bioremediation treatability study (land...

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