data summary report engineering evaluation ...organochlorine pesticides by epa method 8081a;...

DATA SUMMARY REPORTENGINEERING EVALUATION/COST ANALYSIS

CASMALIA HAZARDOUS WASTE MANAGEMENT FACILITY

July 10,2000

Prepared for the Casmalia Steering CommitteeDames & Moore Project Number 37132-002-139

CSA025146

CASMALIA SITE REMEDIATION PROJECTCorey BertelsenProject Manager

July 10,2000

To: Craig Cooper - EPADennis Geiser - EPASJ.Chern - EPA

Subject: Data Summary ReportEE/CA Element of Work

As discussed and agreed with EPA, the Casmalia Steering Committee (CSC) submitted a TechnicalMemorandum (TM) on June 16* which among other things proposed modifications to the scope of work of theEngineering Evaluation/Cost Analysis (EE/CA) as otherwise defined in the Statement of Work of the CasmaliaConsent Decree. In general the TM proposed to limit the EE/CA to consideration of the vadose zone of the HeavyMetals, Caustic/Cyanides, and Acids Landfills and the interstitial areas between those three landfills. Specifically,the TM proposed to consider whether constructing a RCRA equivalent cap on that area is an appropriate remedy.

The CSC has completed soil sampling of the proposed EE/CA area. The field investigation work was firstproposed in a draft Part I EE/CA Work Plan submitted to EPA last year and the field sampling work wascompleted earlier this year in anticipation of proceeding with that work. We are now proposing to use this data asa part of the revised EE/CA.

The attached Data Summary Report prepared by our EE/CA contractor presents the results of the soil samplingprogram.

We are providing EPA three (3) copies of the Data Summary Report and also sending copies of the Reportdirectly to DTSC, RWQCB, Santa Barbara County, and EPA's contractor CH2MHU1.

We are hopeful EPA will review the Data Summary Report and approve use of this sampling information in therevised EE/CA. If you have any questions or comments please call me to discuss.

Regards,

Corey BertelsenCasmalia Project Coordinator

cc Jim Dragna - MDBEGlenn Anderson - TexacoCaroline Rudulph - DTSCDan Niles - RWQCBMark Wuttig - CH2MHU1

Casmalia Office San Luis Obispo Office3401 NTU Road 5866 Pebble Beach WayCasmalia, Ca 93429 San Luis Obispo, Ca 93401(805) 934-5951 (805) 934- 5951

CSA025147

TABLE OF CONTENTS



Section Page

1.0 INTRODUCTION....................................................................................... 1

2.0 PURPOSE AND OBJECTIVES................................................................. 1

3.0 INVESTIGATIVE SCOPE AND METHODS.............................................. 2

4.0 DATA PRESENTATION............................................................................ 2

5.0 REFERENCES.......................................................................................... 3

List of Tables1 Sample Nomenclature and Analytical Program - Surface Soil Samples2 Sample Nomenclature and Analytical Program - Subsurface Soil Samples3A Volatile Organic Compounds in Surface Soil Samples3B Semivolatile Organic Compounds in Surface Soil Samples3C Dioxins and Furans in Surface Soil Samples3D Polychlorinated Biphenyls in Surface Soil Samples3E Organochlorine Pesticides in Surface Soil Samples3F Chlorinated Phenoxyacid Herbicides in Surface Soil Samples3G Metals in Surface Soil Samples4A Volatile Organic Compounds in Subsurface Soil Samples4B Semivolatile Organic Compounds in Subsurface Soil Samples4C Dioxins and Furans in Subsurface Soil Samples4D Polychlorinated Biphenyls in Subsurface Soil Samples4E Organochlorine Pesticides in Subsurface Soil Samples4F Chlorinated Phenoxyacid Herbicides in Subsurface Soil Samples4G Metals in Subsurface Soil Samples

List of Figures1 Site Location Map2 Part 1 EE/CA Study Area3 Surface Soil Sample Locations4 Soil Boring Locations

List of AppendicesA Data Validation Memoranda for Surface Soil and Subsurface Soil ChemicalAnalyses

CSA025148

E:/ Casmalia. DataRep.doc



1.0 INTRODUCTION

This Data Summary Report has been prepared on behalf of the Casmalia SteeringCommittee (CSC) and submitted pursuant to the requirements of the Consent Decreebetween the Settling Defendants and the United States Environmental Protection Agency(EPA). The Casmalia site is an inactive Class I hazardous waste management facilitylocated in the northwestern corner of Santa Barbara County, California. The site liesapproximately four miles from the Pacific Ocean, approximately 10 miles southwest ofthe city of Santa Maria, and approximately 16 miles north-northwest of the city ofLompoc (Figure 1).

The investigations summarized herein were conducted in accordance with the scope andmethods presented in a draft Part 1 Engineering Evaluation/Cost Analysis Work Plan orEE/CA (Dames & Moore, 1998) which was submitted to EPA at that time. The DataSummary Report briefly describes the purpose, objectives, scope and methods of somefield investigations which were completed in anticipation of proceeding with that WorkPlan which the CSC expects now to incorporate into the revised EE/CA. The DataSummary Report presents the analytical data collected during the partial implementationof the field investigation work proposed in the draft Part 1 Engineering Evaluation/CostAnalysis Work Plan.

2.0 PURPOSE AND OBJECTIVES

In 1998, EPA and the CSC tentatively discussed splitting the EE/CA Response ActionElement of Work as defined in the Statement of Work (SOW) of the Casmalia ConsentDecree into two separate parts. A draft Part 1 EE/CA Work Plan was prepared as a partof those discussions. In that draft Work Plan, the details (SAP, QAPP, etc.) for fieldinvestigations were proposed.

The CSC chose to partially implement the field investigation work proposed in the draftPart 1 EE/CA Work Plan in early 1999. This Data Summary Report presents soilanalytical data generated during that time.

The EPA and CSC have since agreed to redefine the scope of work outlined in the Scopeof Work (SOW) for the EE/CA and to focus on performing an engineeringevaluation/cost analysis of three of the four Other Landfills at the site (specifically theHeavy Metals Landfill, the Caustic Cyanide Landfill, and the Acids Landfill) and theinterstitial areas between these three landfills. The interstitial area constitutes

CSA025149E:/ Casmalia. DataRep.doc 1

approximately an additional five acres of the Site, and encompasses five formerhazardous waste management units known as pads (Figure 2).

The CSC submitted a Technical Memorandum™ to EPA to redefine the EE/CA on June15,2000. EPA is reviewing that TM and we expect approval of the modified work scopeand EE/CA performance standards shortly.

The CSC proposes to use the soil sampling data collected in early 1999 as a part of theredefined EE/CA. This Data Summary Report provides EPA a summary of whatsampling was completed, details of the analytical and data validation processes, and thesampling results.

3.0 INVESTIGATIVE SCOPE AND METHODS

Site investigations were conducted during January 20-22,1999 and February 15-17,1999, and included the collection and laboratory chemical analysis of surface andsubsurface soils from throughout the Part 1 EE/CA area. A total of 36 surface soilsamples were collected using hand sampling devices from throughout the Part 1 EE/CAarea at depths of approximately 6-inches to 1.5 feet below ground surface. Surface soilsamples were collected within former pad areas as well as from interstitial areas betweenthe former pad areas and the four Other Landfills (Figure 3). A total of 30 subsurfacesoil samples were collected from depths of between approximately 4.5 and 19.5 feet bgsat 10 discrete soil boring locations within the Part 1 EE/CA area. All soil borings werecompleted within the reconstructed limits of the five former pad areas, with two beingcompleted in each (Figure 4). Soil borings were advanced using hollow-stem augerdrilling equipment. All soil samples were collected, handled and chemically analyzed inaccordance with the SAP procedures and methods presented in the draft Part 1 EE/CAWork Plan (Dames & Moore 1998).

Soil samples were chemically analyzed by Quanterra Laboratories, in West Sacramento,California. Quanterra is a California-certified laboratory for the analyses conducted. Soilsamples were tested for a broad suite of chemical constituents, including the following:

• Volatile Organic Compounds - EPA Method 8260• Semivolatile Organic Compounds - EPA Method 8270• Dioxins and Furans - EPA Method 8280• Polychlorinated Biphenyls - EPA Method 8082• Organochlorine Pesticides - EPA Method 8081A• Chlorinated Phenoxyacid Herbicides - EPA Method 8151• Metals - EPA Methods 6010B, 6020, 7470, 7471

4.0 DATA PRESENTATION

Sample nomenclature and the laboratory analytical program for surface soil samples andsubsurface soil samples collected during the Part I EE/CA are presented in Table 1 and


Table 2, respectively. Analytical results for surface and subsurface soil samples aresummarized by chemical class in Tables 3A through 3G and Tables 4A through 4G,respectively.

Upon receipt of laboratory analytical results, all data were subjected to an independentreview of data quality. Data validation was performed in accordance with the proceduresoutlined in EPA guidance (EPA, 1994). Copies of data validation memorandasummarizing specific and overall data quality for surface and subsurface soil samplesanalyzed during the Part 1 EE/CA are presented in Appendix A.

5.0 REFERENCES

Dames & Moore, 1998. Part 1 Engineering Evaluation/Cost Analysis Work Plan,Response Action Element of Work. Casmalia Hazardous Waste Management Facility.November 25,1998.

EPA, 1994. Contract Laboratory Program National Functional Guidelines for Organicand Inorganic Data Review. Office of Emergency and Remedial Response. WashingtonD.C.


noNJt-r,

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TABLE 1

SAMPLE NOMENCLATURE AND ANALYTICAL PROGRAMSURFACE SOIL SAMPLES

PART 1 EE/CA - CASMALIA HAZARDOUS WASTE MANAGEMENT FACILITY

LOCATION

INTERSTITIAL AREAS

FORMER PAD 1 OB

FORMER PAD 10C

FORMER PAD 10E

FORMER PAD 1 OF

FORMER PAD 10G

LOCATION ID

IS001IS002IS003IS004IS005IS006IS007IS008IS009IS010IS011IS012

FPA10B1FPA10B2FPA10B3FPA10C1FPA10C2FPA10C3FPA10C4FPA10E1FPA10E2FPA10E3FPA10E4FPA10F1FPA10F2FPA10F3FPA10F4FPA10G1FPA10G2FPA10G3FPA10G4FPA10G5

SAMPLED)

SSISOO 1-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

SSFPAlOBl-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10G2-001SSFPA10G3-001SSFPA10G4-001SSFPA10G5-001

ANALYSES CONDUCTEDMODIFIED

APPENDIX 9

XX

XX

XXX

XXX

X

XXXX

XXXX

X

XXX

FULLAPPENDIX 9

X

X

X

X

X

X

X

X

X

NOTES:

Full Appendix 9 analyses includes Volatile Organic Compounds by EPA Method 8260; Semivolatile Organic Compoundsby EPA Method 8270; Dioxins and Furans by EPA Method 8280; Polychlorinated Biphenyls by EPA Method 8082;Organochlorine Pesticides by EPA Method 8081A; Chlorinated Phenoxyacid Herbicides by EPA Method 8151; and,Metals by EPA Methods 6010B, 6020, 7470,7471

Modified Appendix 9 analyses include all of the above minus Dioxins and Furans by EPA Method 8280

CSA025153\\DM_SBA2\SYS\SHARED\DGF\CASMAL1A\PT1 EE-CA\Report\Tablel .doc

TABLE 2

SAMPLE NOMENCLATURE AND ANALYTICAL PROGRAMSUBSURFACE SOIL SAMPLES

PART 1 EE/CA - CASMALIA HAZARDOUS WASTE MANAGEMENT FACILITY

LOCATION

FORMER P AD 1 OB

FORMER PAD 10C

FORMER PAD 10E

FORMER PAD 10F

FORMER PAD 10G

LOCATION ID

FPA10B5

FPA10B6

FPA10C5

FPA10C6

FPA10E5

FPA10E6

FPA10F5

FPA10F6

FPA10G6

FPA10G7

SAMPLE ID

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10G6-001SBFPA10G6-002SBFPA10G6-003SBFPA10G7-001SBFPA10G7-002

ANALYSES CONDUCTEDMODIFIED

APPENDIX 9

X

XX

X

XX

X

XX

XX

X

FULLAPPENDIX 9

XX

X

XX

X

XX

X

X

XXX

XX

NOTES:Full Appendix 9 analyses includes Volatile Organic Compounds by EPA Method 8260; Semivolatile Organic Compoundsby EPA Method 8270; Dioxins and Furans by EPA Method 8280; Polychlorinated Biphenyls by EPA Method 8082;Organochlorine Pesticides by EPA Method 8081 A; Chlorinated Phenoxyacid Herbicides by EPA Method 8151; and,Metals by EPA Methods 6010B, 6020,7470,7471

Modified Appendix 9 analyses include all of the above minus Dioxins and Furans by EPA Method 8280

CSA025154

A:\CAStbl2.doc

TABLE3ASUMMARY OF ANALYTICAL RESULTS

VOLATILE ORGANIC COMPOUNDS IN SURFACE SOIL SAMPLES (EPA METHOD 8260)PART 1 EE-CA

CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN //g/kg)

CSA025155

Location IDFPA1 OB-001FPAIOfrOOZFPA10B-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10FO02FPA10F-003FPA10F-004FPA10Q-001FPA10G-002FPA10G-003FPA10G-004FPA10G-005IS-001IS-002IS-003IS-004IS-OOSIS-006IS-007is-ooeIS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-001SSFPA10G3-001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

Sample Depth1.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500.500.500.500.500.500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/2279901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Acetonctrile

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12-

<11<14<12<14<9.9<10<13<11<11<12<10

Acrolein

<110<160<170<140<120<120<120<130<110<120<110<100<100<110<130<120<130<120<110<120..

<110<140<120<140<99<100<130<110<110<120<100

Acryionltrile

<110<160<170<140<120<120<120<130<110<120<110<100<100<110<130<120<130<120<110<120-

<110<140<120<140<99<100<130<110<110<120<100

Ally! Chloride

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12-

<11<14<12<14<9.9<10<13<11<11<12<10

Benzene

<5.5<7.9<a.s<7.0<:5.9<6.0<:59<6.5<:53<:5.8<5.5<5.2<5.2<54<6.4<s.e<6.7<6.1<5.4<5.8..

<5.3<7.2<5.8<70<5.0<5.2<6.4<5.3<5.3<s.a<5.2

Bromodichloromethane

<55<79<8.5<7.0<5.9<6.0<5.9<6.5<5.3<5.8<5.5<5.2<5.2<5.4<6.4<5.8<6.7<6.1<5.4<5.8-

<5.3<72<5.8<70<5.0<5.2<6.4<5.3<5.3<5.8<5.2

BoU . Rwul H yttut (t»n CHDL

H»iMd*St»f«<»»So« .A on «/2M» «131 PM Page 1 of 10

TABLE 3ASUMMARY OF ANALYTICAL RESULTS


CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN fig/kg)

CSA025156

Analyte

Location 10 Sample ID Sample Depth DateFPA1 OB-001FP A 106-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10Q-002FPA10Q-003FPA10G-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-OOBIS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10G3-001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSISOt 0-001SSIS01 1-001SSIS01 2-001

1.500150015001.50015001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.50015001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Bromolorm

<5.5<7.9<8.5<7.0<5.9<6.0<5.9<6.5<5.3<58<5.5<5.2<5.2<5.4<6.«<5.8<6.7<6.1<5.4<5.8~

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<5.3<5.3<58<5.2

Bromomethane

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12_

<11<14<12<14<9.9<10<13<11<11<12<10

Carbon Disulfide

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12-

<11<14<12<14<9.9<10<13<11<11<12<10

Cartxxl Telrachloride

<5.5<7.9<8.5<7.0<59<60<59<65<53<58<5.5<5.2<52<5.4<6.4<5.8<6.7<8.1<5.4<5.8..

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<53<5.3<5.8<5.2

Chlorobenzene

<5.5<7.9<8.5<7.0<5.9<6.0<5.9<6.5<5.3<5.8<5.5<5.2<5.2<5.4<6.4<5.8<8.7<81<5.4<5.8

<53<7.2<5.8<70<5.0<5.2<6.4<5.3<5.3<5.8<5.2

Chloroethane

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12..

<11<14<12<14<9.9<10<13<11<11<12<10

Chlorolorm

<5.5<7.9<8.5<70<5.9<6.0<5.9<6.5<5.3<5.8<5.5<5.2<5.2<5.4<6.4<5.8<6.7<61<5.4<5.8

_<5.3<72<58<70<5.0<52<64<5.3<5.3<5.8<5.2

BoM . RMUI it grauw Uwi CHOL

on t/atno u « 31 PM Page 2 of 10

iTABLE 3A

SUMMARY OF ANALYTICAL RESULTSVOLATILE ORGANIC COMPOUNDS IN SURFACE SOIL SAMPLES (EPA METHOD 8260)

PART 1 EE-CACASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY

(RESULTS IN /jg/kg) CSA025157

Analyte CNoromethane

Location ID Sample ID Sample Depth DateFPA1 OB-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10B-001FPA10G-002FPA10G-003FPA1 00-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007is-ooeIS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA1 OF 3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA10Q4-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSISOO 5-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

1.5001.5001.5001.5001.5001.5001.5001.5001.50015001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500

01/21/99 <1101/21/99 <1801/21/99 <1701/21/99 <1401/21/99 <1201/21/99 <1201/21/99 <1201/21/99 <1301/21/99 <1t01/21/99 <1201/21/99 <1101/22/99 <1001/22/99 <1001/22/99 <1101/22/99 <1301/22/99 <1201/22/99 <1301/22/99 <1201/22/99 <1101/22/99 <1201/20(9901/20/99 <1101/20/99 <1401/21/99 <1201/21/99 <1401/21/99 <9.901/21/99 <1001/21/99 <1301/21/99 <1101/22/99 <1101/22/99 <1201/22/99 <10

Chtoroprono

<5.5<7.9<85<7.0<5.9<6.0<5.9<6.5<5.3<5.8<5.5<52<5.2<5.4<6.4<5.8<8.7<6.1<5.4<5.8

•••c5.3<7.2<5.8<7.0<5.0<52<6.4<5.3<5.3<5.8<5.2

Dibromochloromethane

<5.5<7.9<8.5<7.0<59<6.0<5.9<65<53<5.8<5.5<52<52<5.4<6.4<5.8<6.7<61<5.4<5.8-

<5.3<7.2<58<7.0<5.0<5.2<64<5.3<5.3<5.8<5.2

1 ,2-Dibromo-3-chloropropane

<11 |UJi<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12 |U*<13<12<11<12..

<11<14<12<14<9.9<10<13<11 |UJi<11 |UJi<12<10

1 .2-Dibromoethane

<5.5<79<85<70<5.9<60<5.9<6.5<5.3<5.8<5.5<5.2<5.2<5.4<8.4<5.8<8.7<61<5.4<5.8..

<5.3<7.2<5.8<7.0<50<5.2<6.4<5.3<5.3<58<5.2

Dibronx>methane

<5.5<7.9<8.5<70<5.9<6.0<5.9<65<5.3<5.8<5.5<52<52<5.4<6.4<5.8<67<6.1<5.4<5.8-

<5.3<7.2<58<7.0<50<52<6.4<53<5.3<58<5.2

- • Not Anilym<*Btkma»uiBi\<MIBoU . RMUI to gmUr lino CBDL

on «M» « 6:31 PM Page 3 of 10



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN j/g/kg)

CSA025158

Analyte

Location 10 Sample ID Sample Depth DataFPA1 OB-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10G-002FPA10O-003FPA10G-004FPA10G-005IS-001IS-002IS-003IS-004IS-OOSIS-006IS-007IS-008IS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-OOISSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10G2-001SSFPA10GM01SSFPA10Q4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS01 2-001

1.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Total Xytene

<5.5<7.9<8.5<7.0<5.9<60<5.9<6.5<5.3<58<5.5<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0-

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<5.0<5.0<5.0<5.0

trans-1 ,4-Dichloro-2-butene

<5.5<7.9<8.5<7.0<59<6.0<5.9<65<S.3<5.8<5.5<50<5.0<5.0<5.0<5.0<5.0<5.0<5.0<5.0..

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<5.0<5.0<5.0<5.0

1.1-Dichloroemane

<5.5<7.9<8.5<7.0<5.9<6.0<5.9<65<5.3<58<55<5.2<52<5.4<6.4<5.8<8.7<6.1<5.4<5.8-

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<5.3<5.3<5.8<5.2

1,2-Dichloroethane

<5.5<7.9<8.5<7.0<5.9<6.0<5.9<6.5<5.3<58<5.5<52<52<5.4<6.4<5.8<8.7<8.1<5.4<58

<5.3<7.2<58<70<5.0<52<64<5.3<5.3<58<5.2

1.1-0tch!oroethene

<5.5<79<85<7.0<5.9<6.0<59<6.5<5.3<5.8<5.5<5.2<5.2<5.4<6.4<5.8<6.7<6.1<54<5.8..

<5.3<7.2<5.8<70<5.0<52<64<5.3<53<58<5.2

BoW . Rw« l> ytfM ttw, CBOt

RwlM()»SurtlOM8ol xk on t/lt/00 m\ 6 91 PM Page 4 ot 10



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN /ig/kg) CSA025159

Location IDFPA1 OB-001FPA1 OB-002FPA10B-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10G-002FPA10Q-003FPA10G-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA1 062-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA1 OF 1-001SSFPA10F2-001SSFPA1 OF 3-001SSFPA10F4-001SSFPA10O1-001SSFPA10G2-O01SSFPA10G3-001SSFPA10Q4-001SSFPA10G 5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

Sannpla Depth.500.500.500.500.500.500

1.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22*901/22/9901/22*901/22/9901/22*901/20/9901/20*901/20*901/21*901/21*901/21*901/21*901/21*901/21*901/22*901/22*901/22*9

trans-1 ,2-Dichloroethene

<5.5<7.9<8.5<7.0<5.9<6.0<5.9<6.5<5.3<5.8<5.5<5.2<5.2<5.4<6.4<5.8<6.7<61<5.4<5.8-

<5.3<72<5.8<7.0<5.0<5.2<6.4<5.3<5.3<58<5.2

Dichlorodilluoromethane

<5.5<7.9<8.5<7.0<5.9<6.0<5.9<6.5<5.3<58<5.5<5.2<5.2<5.4<6.4<5.8<6.7<8.1<5.4<58..

<53<7.2<5.8<7.0<5.0<52<6.4<5.3<5.3<58<5.2

1,2-Dichloropropane

<55<7.9<85<7.0<59<6.0<59<65<5.3<58<5.5<5.2<5.2<5.4<6.4<5.8<6.7<61<5.4<5.8

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<5.3<5.3<5.8<5.2

cis-1,3-Dtehloropropene

<5.5<7.9<8.5<7.0<5.9<6.0<5.9<6.5<53<5.8<5.5<5.2<5.2<5.4<6.4<58<6.7<8.1<5.4<5.8-

<5.3<72<5.8<70<5.0<5.2<6.4<5.3<5.3<5.8<5.2

- > Not AnMyz«d<.B*»<W«akinlMIaoM.R~ull.7Momv.CROL

t HI MMX) M 8 31 PM Page 5 of 10




CSA025160

Location IDFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10G-002FPA10G-003FPA10G-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-00715-008IS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-OD1SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10G2-001SSFPA10G3-001SSFPA10G4-001SSFPA10G 5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSISOOS-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS01 0-001SSIS01 1-001SSIS01 2-001

Sample Depth1.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500.500.500.500.500.500.500.500

1.5001.5001.5001.500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

trans-1 ,3-Dichloropropene

<5.5<7.9<8.5<7.0<59<60<5.9<6.5<5.3<5.8<5.5<5.2<5.2<5.4<6.4<5.8<6.7<6.1<5.4<5.8

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<5.3<5.3<5.8<5.2

1,4-Dioxane

<270<390<430<350<290<300<300<330<270<290<270<260<260<270<320<290<340<300<270<290..

<260<360<290<350<250<260<320<270<270<290<260

Ethyl benzene

<5.5<7.9<8.5<7.0<59<6.0<5.9<6.5<5.3<5.8<5.5<52<5.2<5.4<64<5.8<6.7<8.1<5.4<5.8

<5.3<7.2<58<7.0<5.0<5.2<64<5.3<5.3<5.8<5.2

Ethyl Methacrylate

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12..

<11<14<12<14<9.9<10<13<11<11<12<10

2-Hexanone

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12..

<11<14<12<14<99<10<13<11<11<12<10

Isobulyl alcohol

<110<160<170<140<120<120<120<130<110<120<110<100<100<100<100<100<100<100<100<100..

<110<140<120<140<99<100<130<100<100<100<100

- . Ha Aralynd<-Mott<UUeUonlMIBoM . (ten* * ym>* Itan CROL

A on «M» >l t 31 PM Page 6 0(10



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN /jg/kg)

CSA025161

Location IDFPA1 OB-001FPAIOB-OOeFPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10G-002FPA10G-003FPA1 OQ-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-OIOIS-011IS-012

Sample IDSSFPA10B1-001SSFPA1 062-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10Q3-O01SSFPA10Q4-001SSFPA10GS-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

Sample Depth15001.50015001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500.500.500.500500.500

1.500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/229901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/229901/22/99

Methacrylonltrile

<5.5<7.9<8.5<7.0<5.9<60<5.9<6.5<5.3<5.8<5.5<5.2<5.2<5.4<8.4<5.8<6.7<6.1<5.4<5.8

--<5.3<7.2<5.8<7.0<5.0<5.2<6.4<5.3<5.3<5.8<5.2

Methylene Chloride

<5.5<7.9<85<7.0<59<60<5.9<6.5<53<5.8<55<5.2<5.2<5.4<8.4<58<6.7<6.1<5.4<5.8-

<53<72<5.8<7.0<5.0<5.2<6.4<5.3<5.3<5.B<5.2

Methyl Ethyl Ketone

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12-

<11<14<12<14<99<10<13<11<11<12<10

Methyl Iodide

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12..

<11<14<12<14<9.9<10<13<11<11<12<10

Methyl Isobutyl Ketone

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12..

<11<14<12<14<9.9<10<13<11<11<12<10

Methyl Methacrylate

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12-

<11<14<12<14<9.9<10<13<11<11<12<10

Acetone

<11<1607<14<12<12<12<13<:11<12<11<10<10<11<13<12<13<12<11<12

<11<14<12<14<99<10<13<11<11<12<10

BoU . Rwu« to 7M«r Itan CIUX.

Page 7 ol 10



CASMAUA HARZARDOUS WASTE MANAGEMENT FACIUTY(RESULTS IN fig/kg)

CSA025162

Location IDFPA1 OB-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-O01FPA10F-O02FPA10F-003FPA10F-004FPA10Q-001FPA100-002FPA10Q-003FPA10G-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-008IS-007IS-008IS-009IS-010(S-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10G2-001SSFPA10G3-001SSFPA10O4-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS01 0-001SSIS01 1-001SSIS012-001

Sample Depth1.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500.500.500.500.500.500500.500.500.500.500.500

Analyte Propionitrile

Date01/2149 <1101/2149 <1601/2149 <1701/2149 <1401/21/99 <1201/2149 <1201/2149 <1201/2149 <1301/2149 <1101/2149 <1201/2149 <1101/2249 <1001/2249 <1001/2249 <1101/2249 <1301/2249 <1201/2249 <1301/2249 <1201/2249 <1101/2249 <1201/204901/2049 <1101/2049 <1401/2149 <1201/2149 <1401/2149 <9.901/2149 <1001/2149 <1301/2149 <1101/2249 <1101/2249 <1201/2249 <10

Styrene

<5.5<7.9<8.5«:7.0<59<6.0<5.9<6.5f5.3<58<55<5.2<5.2<5.4<6.4<5.8<8.7<6.1<5.4<5.8..

<5.3<:7.2<5.8<70<5.0<5.2<64<5.3<5.3<5.8<5.2

Tetrachloroethene

<5.5<7.9<85<7.0<59<6.0<59<6.5<5.3<5.8<5.5<5.2<52<5.4<6.4<5.8<6.7<6.1<5.4<58

_<5.3<7.2<5.8<7.0<5.0<5.2<6.4<53<5.3<5.8<5.2

1 ,1 ,1 ,2-Tetrachloroethane

<5.5<7.9<8.5<7.0<5.9<6.0<5.9<6.5<5.3<5.8<5.5<5.2<5.2<54<6.4<5.8<6.7<61<5.4<5.B..

<5.3<7.2<5.8<7.0<50<5.2<6.4<5.3<5.3<5.8<5.2

1,1.2.2-Tetrachloroethane

<55 |UJi<79<8.5<7.0<5.9<6.0<5.9<6.5<5.3<5.8<5.5<52<52<5.4<6.4<58 |UJ<6.7<6.1<5.4<5.8..

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<53 |UJI<53 |UJI<58<5.2

Toluene

<5.5<7.9<8.5<7.0<5.9<60<59<6.5<5.3<5.8<5.5<5.2<5.2<5.4<64<5.8<6.7<6.1<5.4<5.8..

<5.3<72<58<70<5.0<5.2<6.4<5.3<5.3<5.8<5.2

1,1,1-Trichloroethane

<5.5<7.9<8.5<7.0<59<60<59<65<53<58<5.5<52<5.2<54<64<5.8<6.7<61<5.4<5.8

_<5.3<7.2<5.8<7.0<5.0<5.2<64<5.3<53<58<5.2

<.Biklw<M<aionlMIBold - RMUI to votvttwt CROL

Page 8 of 10



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN//g/kg) CSA025163

Location IDFPA10B-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10G-002FPA10G-003FPA10Q-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA1 083-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA10G4-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS01 0-001SSIS01 1-001SSIS012-001

Sample Depth1 5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500

.500

.500

.500

.500

.500

.500

.500

.500

Anolyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22*901/22/9901/22*901/22/9901/22*901/22*901/22*901/22*901/20*901/20*901/20*901/21*901/21*901/21*901/21*901/21*901/21*901/22*901/22*901/22*9

1.1,2-Trichloroethane

<5.5<7.9<8.5<7.0<59<6.0<5.9<65<5.3<5.8<5.5<52<5.2<5.4<6.4<5.8<6.7<6.1<5.4<5.8..

<53<7.2<5.8<7.0<5.0<52<64<53<5.3<5.8<5.2

Trichloroethene

<5.5<7.9<8.5<7.0<5.9<6.0<5.9<6.5<5.3<58<5.5<5.2<5.2<5.4<6.4<5.8<6.7<61<5.4<5.8-.

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<5.3<5.3<5.8<5.2

Trichlorofluoromethane

<5.5<7.9<8.5<7.0<59<6.0<5.9<6.5<5.3<5.8<5.5<5.2<5.2<5.4<6.4<5.8<6.7<6.1<5.4<5.8..

<5.3<7.2<5.8<7.0<5.0<5.2<6.4<5.3<5.3<5.8<52

1 ,2,3-Trichloropropane

<5.5 |UJi<7.9<85<70<5.9<60<5.9<6.5<5.3<5.8<5.5<5.2<5.2<54<6.4<5.8 |UJI<6.7<6.1<5.4<5.8..

<5.3<7.2<58<7.0<5.0<5.2<6.4<5.3 |UJi<5.3 |UJi<5.8<5.2

Vinyl Acetate

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12..

<11<14<12<14<9.9<10<13<11<11<12<10

Vinyl Chloride

<11<16<17<14<12<12<12<13<11<12<11<10<10<11<13<12<13<12<11<12..

<11<14<12<14<99<10<13<r11<11<12«10

< • Mow <M«dtkm Hmk.BoM - RMI« • grMUr lhan CBOL

R«v»«J»Surl«».8o« >l> on tOtfa « 6:31 PM Page 9 ol10



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN/yg/kg) CSA025164

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10O-001FPA10Q-002FPA10Q-003FPA10G-004FPA10G-005IS-001IS-002IS-003IS-004IS-00515-006IS-007IS-008IS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA1 062-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10G3-001SSFPA10G4-001SSFPA10QS-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSISO06-001SSIS007-001ssisooe-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

1 5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.50015001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

1 ,2-Dlchlorobenzene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

1.3-Dfchlorobenzene

<330<330<330<330<330<330<330<330<330 |UJ3<330<330<330<330 |UJS<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

1 ,4-Dichlorobenzene

<330 |UJm<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330 |UJm<330<330<330 |UJs

Pentachloroethane

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

1 ,2,4-Trichlorobenzene

<330 |UJm<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

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TABLE 3BSUMMARY OF ANALYTICAL RESULTS

SEMIVOLATILE ORGANIC COMPOUNDS IN SURFACE SOIL SAMPLES (EPA METHOD 8270)PART 1 EE-CA

CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN /ig/kg)

CSA025165

Analyle

Location ID Sample ID Sample Depth DateFPA10B-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA100-001FPA10Q-002FPA10Q-003FPAWG-004FPA10Q-OOSIS-001IS-002IS-003IS-004IS-OOSIS-006IS-007IS-00818-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E 3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-OOtSSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA«)G4-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSISOOS-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSI SOI 0-001SSI SOt 1-001SSIS012-001

1 5001 5001 5001 5001 50015001.50015001 5001 5001 5001 50015001.50015001.5001.500150015001.5001 5001 5001.5001.5001 5001 5001 5001 50015001.5001 5001.500

01/21/9901/21/99Ot/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/229901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Acenaphthene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<3X<330 |UJ»<330<330<330<330<330<330<330<c330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Acenaphttiytene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Acetophenone

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

2-Acetylaminofluorene

<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300 |UJs

4-Annnobiphenyl

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJ3<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

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R«v»»J.Sor(«c».Sol ri> m town • « 3J PM Page 1 ol 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN j/g/kg) CSA025166

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-001FPA1 06-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10O-003FPA1 OG-004FPA10Q-005IS-OOtIS-002IS-003IS-004IS-006IS-006IS-007is-ooaIS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA1 002-001SSFPA10Q3-001SSFPA10Q4-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSISOOS-001SSIS007-001ssisooe-ooiSSIS009-001SSIS01 0-001SSIS01 1-001SSIS01 2-001

1.5001.5001 5001 50015001.5001 5001 5001.5001 50015001.50015001.5001.5001.5001.5001.5001.5001.5001.5001 50015001.50015001 5001 5001.50015001.5001.5001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901722/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Aniline

<330<330•c330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Anthracene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJ3<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Aramite

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJ3<660<660<660<660<660<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJs

Benzo(a)Anthracene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<r330<330<330<330<330<330<330 |UJ3<330<330<330<330<330 |UJs

Benzo(a)Pyrene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

• Not Andynd

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CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN wi/kg)

CSA025167

Location IDFPA1 OB-001FPA10B-OQ2FPA10B-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-OQ2FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10O-003FPA10G-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E 4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10O1-001SSFPA1002-001SSFPA10Q3-001SSFPA1034-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSISOOS-001SSIS006-001SSIS007-001SSIS006-001SSIS009-001SSIS01 0-001SSIS01 1-001SSIS01 2-001

Sample Depth1.5001 5001.5001.50015001.5001.5001.5001.5001.50015001.5001.5001.5001.500

500500.500.500500500.500500500500.500500

15001.500150015001.500

Analyle

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/229901/22/9901/22/9901/229901/22/9901/22/9901/22/9901/22/9901/22/9901/209901/209901/209901/219901/219901/219901/219901/219901/219901/229901/229901/2299

Benzo(b)Fluoranthene

<330<330<330<330•c330<330<330<330<330 |UJs<330<330<330<330 |UJa<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Benzo(g,h,i)Perylene

<330<330<330<330<330<330<3X<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJ3<330<330<330<330<330 |UJ8

Benzo(k)Flu<xanthene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Benzylalcohol

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJ8<330<330<330<330<330 |UJs

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CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN /rgflcg)

CSA025168

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-001FPA1 06-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10Q-002FPA10Q-003FPA1 00-004FPA1 OO-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA1 062-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA1 064-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10G2-001SSFPA10G3-O01SSFPA10Q4-001SSFPA10G5-001SSIS001-001SSS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008001SSIS009-001SSIS010-001SSIS011-001SSIS01 2-001

15001.50015001.5001.50015001.5001.50015001.5001.5001.5001.5001.5001.5001.5001.50015001.500150015001.50015001.5001.50015001500150015001.5001 5001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9904/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/224901/22/99

bis(2-CWoroelhoxy) Methane

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

bis(2-Chloroethyl) Ether

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330•c330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

bis(2-Elhythexyl) Phthalate

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

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on »2M» « 6 32 PM Page 4 ol 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN //gflcg)

CSA025169

Location IDFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA1 06-001FPA10E-002FPA1 06-003FPA1 06-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10G-002FPA10Q-003FPA100-004FPA10G-OOSIS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-01013-011IS-012

Sample 10SSFPA10B1-001SSFPA10B2-001SSFPA1 063-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA1061-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-O01SSFPA10Q3-001SSFPA10Q4-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001ssisooe-001SS1SOO9-001SSIS010-001SSIS01 1-001SSS01 2-001

Sample Depth1 5001500150015001 5001.5001 5001.5001500150015001.50015001.50015001.5001.5001.50015001.5001500

500500500500500.500

15001500150015001.500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/229901/22/9901/224901/224901/229901/229901/228901/22/9901/224901/204901/204901/204901/214901/214901/214901/214901/214901/214901/224901/224901/2249

bis(2-chloro-1 -methylethyl) ether

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

4-8romophenyl-phenylether

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Butylbenzylphthalale

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJ»

4-Chkxoaniline

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJ3<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

NO.NMDMCMBe*) • HmM * gram ft«< CPOL

n«viMd>Si«toi»>Soi a* on tatao «i e 32 PM Page 5 ot 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN //gflcg)

CSA025170

Location IDFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10G-002FPA10Q-003FPA10G-004FPA10Q-OOSIS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA1 004-001SSFPA103S-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSISOOB-001SSIS009-001SSIS010-001SSIS01 1-001SSIS01 2-001

Sample Depth1 5001 5001.5001.5001.5001.5001.5001.50015001 5001.5001.5001.5001.5001.5001.5001.500.500.500.500.500500500500500500500

1 5001 50015001 5001500

Analyle

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22(9901/22/99

4-Chloro-3-Methylphenol

<330<330<330<330<330<330<330<330<330 |UJ8<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

2-Chloronaphthalene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJS<330<330<330c330<330 |UJs

2-Chlorophenol

<330<330<330<330<330<330<330<330<330 |UJa<330<330<330<330 |UJs<330<330<330<330<330c330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

4-Chkxophenyl-phenylelher

<330<330<330<330<330<330<330<330<330 |UJ8<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJS<330<330<330<330<330 |UJs

NO-NMOMcttdBoM . Run! • graMr twi CflOL

01 >I2M» al • 32 PM Page 6 of 24

TABLE3BSUMMARY OF ANALYTICAL RESULTS


CASMALJA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN tig/kg)

CSA025171

Location IDFPA10B-001FPA10B-002FPA10B-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-OOZFPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10Q-003FPA10Q-004FPA10Q-005IS-001IS-002IS-003IS-004IS-OOSIS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA1 OB 1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SS1S008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

Sample Depth1 5001.500.500.500500500.500

15001 5001 5001 5001.5001.5001.5001.50015001.5001.5001.50015001.5001.500150015001.5001500150015001 5001 5001 5001 500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/229901/229901/22/9901/229901/209901/209901/209901/219901/219901/219901/219901/219901/219901/22/9901/229901/2299

o-Cresd

<330<330<330<330<330<330<330<330<330 |UJ8<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Chrysene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330•C330<330<330 |UJs

Di-N-Butylphthalale

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 lUJs<330<330<330<330<330 |UJs

Di-N-Octyt Phthalate

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<3X<330<330 |UJs<330<330<330<330<330 |UJs

Dibenzo(a,h)Anthracene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJ8<330<330c330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

< • B*towiM«clion fcnlNO.N«CW««JBoU . RMUI k grMMr twi CHX

Page 7 ol 24


SEMIVOLATILE ORGANIC COMPOUNDS IN SURFACE SOIL SAMPLES (EPA METHOD 8270)PART1 EE-CA

CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN pg/kg) CSA025172

Location IDFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10Q-003FPA10O-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-OOBIS-009IS-01015-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10Q 3-001SSFPA10Q4-001SSFPA10QS-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS01 2-001

Sample Depth1.5001 5001 5001 5001.5001 5001.5001.5001.5001.500150015001 50015001.5001.5001.5001.5001 5001 5001 5001 50015001 5001 50015001 500

500500500.500.500

Anatyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/224901/224901/224901/224901/224901/224901/224901/224901/224901/204901/204901/204901/214901/214901/214901/214901/214901/214901/224901/224901/2249

Ditaenzofuran

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

S.S'-OlchlorobefUidlne

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

2,4-DfcNofOphenol

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

2.6-DfcNorophenol

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Dielhylphlhalate

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

NO.NMCMxMdBoB . RwUI * gramr tun CBDL

RwMd>Sur1ac»»So1 tit on Page 8 ol 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN/rg/kg) CSA025173

Location IDFPA10B-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA1 03-002FPA10Q-O03FPA103-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-00618-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA10O4-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSISOOS-OOtSSIS006-001SSIS007-001SSIS008-001S9S009-001SSIS010-001SSIS01 1-001SSIS01 2-001

Sample Depth1.5001 5001 5001 50015001 5001.5001 5001.500150015001.500150015001.5001.5001.5001.5001.5001.500

500500500500500500500500

15001 50015001 500

Analyte

Dale01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/229901/22/9901/22/9901/229901/229901/22/9901/229901/229901/209901/209901/209901/219901/219901/219901/219901/219901/219901/229901/229901/2299

p-(Dimethylamine) azobenzene

<660<660<660<660<660<660<660<660<6€0 |UJs<660<660<660<660 |UJs<660<660<660<660<660<geo<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJs

Dimethyl Phthalate

<330<330<330<330«330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

7.12-Dimethylbenz (a) anthracene

<660<660<660<660<660<660<660<660<660 |UJs<G60<660<660<660 |UJ3<660<6GO<660<660<eeo<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJs

3.3'-Dimethylbenzidine

<1600<1600<1600<1600<1600<16OO<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

.. . Ha Aralynd<• Wow *•«*(» Hi*NO.NolDmctodBoM.RMullkgMorlwiCROL

on tatno « > 32 PU Page 9 ol 24



CASMALIA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN//g/kg)

CSA025174

Analyte

Location ID Sample ID Sample Depth DateFPA10B-001FPA1 OB-002FPA1 08-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10Q-003FPA10Q-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-OOB13-009IS-010IS-011IS-012

SSFPAIOB1-001SSFPAIOB2-001SSFPA10B3401SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPAIOE1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10O1-001SSFPA10Q2-001SSFPA10Q3-001S8FPA10Q4-001SSFPA10GS-001SSIS001-001SSIS002-001SSIS003-001SSIS004-OOISSIS005-001SSIS006-001SSIS007-001SSIS008-001SStS009-OOtSSIS010-001SSIS01I-001SSISOt2-001

1.5001.5001.50015001.50015001.5001.50015001.5001.5001.5001.50015001.5001.5001.5001.5001.50015001.500150015001.5001 50015001500150015001 5001.5001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/229901/22/9901/22/9901/22/9901/224901/22/9901/22990122/9901/22/9901/209901/209901/209901/219901/219901/219901/219901/219901/219901/229901/229901/2299

a.a-Dimethylphenethylamine

<1600<1600<1600<1600<1800<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJ8<1600<1600<1600<1600<1600<1600<1600<1600<16OO<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

2.4-Dimethylphenol

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJ8<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJse330<330<330<330<330 |UJs

Dimethoate

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJs<660<660<660<660<660<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJs

1 ,3-Dlnitfotoenzene

<330<330<330<330<330<330<330<330<330 |UJs<330<:330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJ3<330<330<330<330<330 |UJs

NO-NMMxMdBoW . RMI* m gn««r K«i CTOL

on tatno « « » PM Page 10 ol24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN jig/kg)

CSA025175

Location IDFPA10B-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-OOZFPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-O02FPA10Q-003FPA10Q-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007is-ooeIS-009IS-010IS-011IS-012

Sample 10SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA10Q4-001SSFPA10Q 5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS01 2-001

Sample Dep*1 5001 50015001 5001.50015001.500150015001.5001.5001.5001.5001.50015001.5001.5001.50015001.5001.5001.5001.5001.5001 500.500500500500500500500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/229901/22/9901/22/9901/229901/229901/229901/229901/209901/209901/209901/219901/219901/219901/219901/219901/219901/229901/229901/2299

4,6-Dioitro-2-Melhytphenol

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600C1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

2,4-Dinilrophenol

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<t600 |UJs<1600<1600<1600<1600<1600 |UJs

2.4-Dmitrotoluene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

2.6-Dinitrotoluene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJ3

Diphenylamine

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJa

- . Nrt AnalyzM<-M>w<MMIonkMNO-NMDiUcHdBoU . OffM m gn«Mr fun CHDL

01 goano « e * PM Page 11 ot 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN f/g/kg)

CSA025176

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10Q-002FPA10Q-003FPA10Q-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-OQ1SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10G2-001SSFPA1033-001SSFPA10Q4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS01 0-001SSIS011-001SSISOI2-001

1 6001 5001 5001.5001 5001 5001.5001 5001.5001.5001 5001 5001.50015001.5001.50015001.5001.5001.5001.500150015001.50015001 50015001.5001 5001 6001 5001500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/229901/22/9901/22/9901/22/9901/2279901/228901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

DisuKolon

<1600<1600<1600<1600<1600<1600<1600<16000600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1«00<1600c1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

Ethyl methanesultonate

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<r330<330<330 |UJs

Famphur

<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300 |UJs

Fluofanthene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Fluorena

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJ8<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Hexachlorobenzene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330c330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

NDtNMOMCttdBoM . RMUII * pnlir fwi COOL

on tOt/X « < 33 PH Page 12 o)24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN/ig/kg)

CSA025177

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10Q-003FPA10Q-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-006IS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-OOISSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS01 0-001SSIS01 1-001SSIS012-001

1 5001 500150015001.5001.5001.5001.50015001.50015001 5001 5001 5001.5001.5001.6001.5001.500150015001.5001 50015001 5001.500150015001.5001 50015001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/229901/229901/229901/209901/209901/209901/219901/219901/219901/219901/219901/219901/229901/229901/2299

HexacMorobutadene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJ8<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Hexachlorocydopentadlene

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

HexacWoroethane

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Hexachkxophene

ND KjUJcND KJUJcND K|UJcND K|UJcND KJUJcND K|UJcND K|UJcNO KjUJcND K|UJC5ND K|UJcND K|UJCND K|UJcND K|UJC8ND KJUJcND KJUJcND KjUJcND KJUJCND KJUJcND KjUJcND K|UJcND U/UJ.cND K|UJCND K|UJcND K|UJcND K|UJcND K|UJcND KJUJcsND KJUJcND K|UJcND KJUJCND K|UJcND KJUJCS

- . Not Mttfynd<-B«tow<J««a«>nim«NO*NotOtl«cl*dBob . RffM • iraUr Iwi CRDL

RMMd*3ulteg»3ol «ta on Page 13 ol24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN /ig/kg)

CSA025178

Location IDFPA1 OB-001FP At 06-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10G-002FPA10Q-003FPA10Q-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007is-ooeIS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-OOISSFPA10E3-001SSFPA10E4-001SSFPA1 OF 1-001SSFPA10F2-001SSFPAIOF 3-001SSFPA10F4-001SSFPA1001-001SSFPA10G2-001SSFPA10G3-001SSFPA1034-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-OOISSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

Sample Depth150015001.5001 5001.5001 5001 5001.5001.5001 5001 5001 5001.5001.5001.5001.5001.5001.50015001.5001 5001.5001 50015001 500

500500500500500

1.5001 500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/2279901/22/9901/22/9901/2279901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Hexachloropropene

<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300 |UJs

IndenoO .2.3-cd)Pyrene

<330<330<330<330<330<330<330<330<330 |UJs<330<330•C330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJa

Isophorone

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330•c330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Isosalrde

<660<660<660<660<660<6€0<660<660<660 |UJs<660<660<660<660 |UJs<660<660<660<660<660<660<660<660<660<660<660<660<660<660 |UJs<6€0<660<660<660<660 |UJs

Kepone

<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300 |UJs

Methapyrilene

<1GOO<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

Bold . RMull» graur tm> CTOL

t on &3MO « • X PM Page 14 of 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN //g/kg)

CSA025179

Location IDFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10Q-003FPA10Q-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-OOBIS-009IS-010IS-011IS-012

San^telDSSFPA10B1-001SSFPA1 082-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E 3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-O01SSFPA10Q3-001SSFPA10G4-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSISOOB-001SSIS009-001SSIS01 0-001SSIS01 1-001SSIS012-001

Sample Depth1.5001 5001.5001.5001 5001.500150015001 5001 50015001.50015001.5001.5001.50015001.50015001500

500500500500500500500500500500

1 5001500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/220901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

3-Methyteholanthrene

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJs<660<660<660<«0<660<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJs

Methyl methanesulfonate

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |LUs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330•C330<330<330 |UJs

2-Methylnaphthalene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Methyl parathion

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

3/4-Methylphenol

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

* • B4tow <M«ction InMNO.KMD«.<MdBold . RMUII • yml* twi CBOL

on «8K» « 6:92 PM Page 1 Sol 24


SEMIVOLATtLE ORGANIC COMPOUNDS IN SURFACE SOIL SAMPLES (EPA METHOD 8270)PART1 EE-CA


CSA025180

Analyte

Location ID San-pie ID Sample Depth DateFPA1 OB-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-O02FPA10G-003FPA10Q-004FPA10Q-005IS-001IS-002IS-003IS-004IS-OOSIS-006IS-007IS-OOBIS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA 1063-001SSFPA10C 1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E 3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10G2-001SSFPA1oa»001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

1.500150015001 50015001 5001 5001 5001.50015001.5001.500150015001.5001.5001.5001.5001500150015001 5001 5001 5001 5001 5001 5001 500150015001 5001 500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/224901/22/9901/22/9901/229901/229901/229901/22/9901/229901/209901/209901/209901/219901/219901/219901/219901/219901/219901/229901/229901/2299

Naphthalene

<330<330<330<330<330<330<330<330<330 |UJ3<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

1,4-Naphthoquinone

<1600<1600<1600<1600<1600<1600<1600<1600•C1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<ieoo<1600c1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

1-Naphtnylamine

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

2-Naphthylamine

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJ3<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJ3<330<330<330<330<330 |UJs

2-Nitroaniline

<1600<1600<1600<1600<1600<!600<1600<1600<1600 |UJ8<1600<1600<1600<1600 |UJs<1600<1600•C1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJ3<1600<1600<1600<1600<1600 |UJs

3-Nilroaniline

<1600<16000600<1600<1600<1600<1600<1600<1BOO |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

• p«tar Ion CHDL

on lamo at« 32 PM Page 16 of 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN pgflcg) CSA025181

Location IDFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA1 03-001FPA10Q-002FPA10Q-003FPA10Q-004FPA10G-OOSIS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA 1062-001SSFPA106 3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA 1064-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-001SSFPA1033-001SSFPA1004-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

Sample depth1 5001 5001 6001.500150015001.5001.50015001 5001.5001.50015001.5001.500150015001 50015001 500

500500500500500500500500500500500500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22*901/22*901/22*901/20*901/20*901/20*901/21*901/21*901/21*901/21*901/21/9901/21*901/22*901/22*901/22*9

4-Nitroaniline

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJ8<1600<1600<1600<1600 |UJs<1600<1600<iaoo<ieoo<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<t600<ieoo |UJs

Nitrobenzene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

2-Nitrophenol

<330<330«330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330c330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

4-Nitrophenol

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |LUs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600c1600 |UJs

4-Nltroquinoline- 1 -oxide

<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300 |UJs

N-Nitrosodimethyiamine

<330<330<330<330<330<330<330<330<330 |UJs<330•c330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJ8<330<330<330<330<330 |UJs

• - NM Anilyad

NO.NMCMKMBoW . nwHI • graMr Km CBOL

R«lMikSuta»>3oil m on WBOO * t S PM Page 17 of 24


SEMIVOLATILE ORGANIC COMPOUNDS IN SURFACE SOIL SAMPLES (EPA METHOD 8270)PART1EE-CA

CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN//g/Kg) CSA025182

Analyte

Location ID Sample ID Sample Depth DataFPA1 06-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10G-002FPA10Q-003FPA10Q-004FPA1 00-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007is-ooeIS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA1 062-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E 1-001SSFPA10E2-001SSFPA10E3-O01SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA1 002-001SSFPA10Q3-001SSFPA1004-001SSFPA10G5-001SSISOOt-001SSIS002-001SSIS003-001SSIS004-001SSISOOS-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS01 0-001SSI SO1 1-001SSIS012-001

1 5001 5001 500150015001 5001 50015001.5001500150015001.5001.50015001.5001.5001.5001.50015001.5001.5001 5001 5001 500t 5001 50015001 5001 5001 5001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/229901/22/9901/22/9901/229901/229901/22/9901/229901/229901/209901/209901/209901/219901/219901/219901/219901/219901/219901/229901/229901/2299

N-Nitrosoelphenylarrine

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

N-Nilrosodpropylamine

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

N-Nitrosodibutylamine

<330<330<330<330<330<330<330<330<330 |UJS<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

N-Nitrosodielhylamirw

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

- Nc4 Mvlynd

NOiNMDMcudBok) • RoUl • gM«r fwi CHOL

R«!wibSuri»<»»8o« xlm on town M 1:32 PM Page 18 of 24

TABLE 38SUMMARY OF ANALYTICAL RESULTS


CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN ,/g/Kg) CSA025183

Analyle

Location ID San^telD Sanple Depth DateFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10Q-003FPA10Q-004FPA1 00-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10O2-001SSFPA10Q3-001SSFPA10Q4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS01 0-001ssi sot 1-001SSIS01 2-001

1.5001.5001 50015001.5001 5001 5001.5001 5001.5001 5001 5001.5001 5001.5001.5001.50015001.5001.5001 5001 5001.50015001 5001 5001 5001 5001 500150015001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/224901O2/9301/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

N-NHroeonethylathylarrtne

<330<330<330<330<330<330<330<330<330 |UJ«<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

N-Nttrosomofphdin«

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

N-Nitrosopfperidine

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJ3<330<330<330<330<330 |UJs

N-Nitrosopyrrotidlne

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

5-Nitro-o-tduldine

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJS<660<660<660<660<660<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJs

NO-NMOMcMBoH • Bm« • grMir ton CTOL

on «M» « « X MH Page 19 of 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN tig/kg) CSA025184

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-001FPA10B-002FPA10B-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10Q-003FPA10Q-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-OOBIS-009IS-010IS-01 1IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10G2-001SSFPA10Q 3-001SSFPA1004-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS01 0-001SSI SO1 1-001SSIS01 2-001

1 5001500150015001.5001 5001.50015001 5001.5001 5001 5001.500150015001.5001500150015001.50015001 5001 5001 5001 5001 5001 5001 5001 5001 5001 5001 500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/209901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Parathkxi

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJ8<1600<1600<ieoo<1600<1600<1600<1600<1600<16«)<1600<1600<1600<1600<1600 |UJs<1600<1600•C1600<1600<1600 |UJs

Pentachlorobenzene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330(330<330<330<330 |UJs

Pentachtofonrtrobanzene

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<t600<1600<1600<1600<1600<1600<1600<1600<16OOO600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

Pentachlorophenol

<1600 |UJI<1600<1600 |UJI<1600 |UJI<i6oo ILUI<ieoo ILUI<1600 |UJI<1600<1600 |UJs<1600<1600<1600 |UJI<1600 |UJIS<1600 |UJI<1600 |UJI<1600 |UJI<1600 |UJ<1600 JUJI<1600 |UJI<1600 |UJI<1600 |UJI<1600 ILUI<1600 |UJI<1600 |UJI<ieoo ILUI<1600<1600 |UJs<1600<1600 |UJm<ieoo ILUI<isoo ILUI<1600 |UJsl

Phenacetin

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJs<660<660<660<660<660<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJs

Phenanthrene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |LUs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |LIJs<330<330<330c330<330 |UJs

NO-NMDMeMBoU . RMI« • grwur twi CBOL

ftow«l»Suel«j»«Sol j* on tawn n « X PM Page 20 ol 24


SEMIVOLAT1LE ORGANIC COMPOUNDS IN SURFACE SOIL SAMPLES (EPA METHOD 8270)PART 1 EE-CA

CASMALIA HARZARDOUS WASTE MANAGEMENT FACIUTY(RESULTS IN//O/kg) CSA025185

Analyle

Location ID Sample ID Sample Depth DateFPA10B-001FPA1 06-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA100-002FPA10Q-003FPA10Q-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA1 062-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-001SSFPA10O3-001SSFPA10Q4-001SSFPA10Q5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSISOOB-001SSIS009-001SSIS01 0-001SSIS01 1-001SSIS012-001

15001.5001.5001 5001 5001.5001 5001.500150015001 50015001 5001.50015001.5001.5001.500150015001 5001 5001 5001 5001 5001 5001 5001 5001 5001 5001 5001 500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/224901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/2299

Phorate

<16000600<1600<1600<16000600060006000600 |UJsO6OO0600<1600<1600 |UJs<16000600<1600<16000600060006000600060006000600060006000600 |UJsO600<1600<1600<16000600 |UJs

Phenol

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

1 ,4-Phenytenediamine

<3300<3300<3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300<3300<3300c3300<3300<3300<3300<3300<3300<3300 |UJs<3300<3300<3300<3300<3300 |UJs

2-Picoline

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJs<660<660<660<660<660<660<660<660<660<660<660<660<660<660 |UJ3<660<660<660<660<660 |UJs

Pronamide

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJs<660<660<G60<660<660<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJs

Pyrene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

Pyridine

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJs<660<660<660<660<660<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJs

Salrole

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJs<660<660<G60<660<660<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660<660 |UJ8

••. Not Andynd

NO.NrtDMcMBold . Rt*» It graur toi CHOC

H«««J.3urt«c».Sol itoon Page 21 of 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN jig/kg) CSA025186

Analyle

LocaUonID SarrptelD Sample Depth DaleFPA1 OB-001FPA10B-002FP At OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10Q-002FPA10O-003FPA10Q-004FPA10G-006IS-001IS-OQ2IS-003IS-004is-oosIS-006IS-007IS-OOBFS-009IS-010IS-011IS-012

SSFPA 106 1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q 1-001SSFPA10Q2-001SSFPA1033-001SSFPA10O4-001SSFPA10QS-001SSISO01-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSISOOS-001SSIS009-001SSIS010-001SSIS01 1-001SSIS01 2-001

1 500150015001.5001 5001 5001.50015001.5001.5001 5001.5001.5001 5001.5001.5001.50015001.5001.50015001 50015001 5001.5001 5001 500150015001 5001 5001500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/2279901/22/9901/20/9901/20/9901/209901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/2249

1 ,2,4.5-Tetrachkxobenzene

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJ9<330<330<330<330<330 |UJs

2.3,4.6-TetrachlofOphenol

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJS<1600<1600<1600<1600 |UJs<1600<1600<1600<16OO<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

Tetraelhyldithkjpyro phosphate

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

Thkxiazin

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

o-Toluldine

<660<660<660<660<660<660<660<660<660 |UJs<660<660<660<660 |UJs<660<660<660<660<G60<660<660<660<660<660<660<660<660<660 |UJsc660<660<660<660<660 |UJs

Bo« » *m* m gnalir twi CflOL

R«MO«Sl>lK»>8ojl A on «M» M 9 32 PM Page 22 ol 24



CASMALJA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN //g/kg)

CSA025187

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-001FPA1 OB-002FPA10B-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA100-001FPA10G-002FPA10Q-003FPA10Q-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPAtOB3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4^»1SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPAtOQ3-001SSFPA10Q4-001SSFPA10QS-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSISOOB-001SSIS009-001SSIS01 0-001SSIS01 1-001SSIS012-001

1 5001 5001 5001 5001 5001.50015001.5001.5001 5001 5001.5001.5001.5001.5001.50015001.50015001.5001.5001 5001 5001 5001 5001 5001 5001 5001 5001 5001 5001 500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/229901/229901/229901/229901/229901/229901/209901/209901/209901/219901/219901/219901/219901/219901/219901/229901/229901/2299

2.4.5-Trichlorophenol

<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

2,4.6-Trichlorophenol

<330<330<330<330<330<330<330<3X<330 |UJs<330<330<330<330 |UJs<330<330<330<330<330<330<330<330<330<330<330<330<330<330 |UJs<330<330<330<330<330 |UJs

O,O,O-Triethy1 phosphorothioate

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJa<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

1 ,3.5-TrinltrobenzBns

<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600el 600<1600<1600 |UJs<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600<1600 |UJs<1600<1600<1600<1600<1600 |UJs

Chlorobenzilate

<33<33<33<33<33<33 |UJS<33 |UJs<33 jlUs<33<33 |UJs<33<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33<33<33 |UJs<33<33<33<33<33<33<33 |UJ3<33 |UJs<33 |UJs<33 |UJs<33<33<33 |UJs

• Not Aralyz«d

NO'NolCMKMtot) . HMD • gra«« *«n CKX.

on V2VK d 6 32 PM Page 23 of 24



CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN pg/kg)

CSA025188

Location IDFPA1 OB-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10G-002FPA10Q-003FPA10G-004FPA10Q-005IS-001IS-002IS-003IS-004IS-OOSIS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA1061-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E 1-001SSFPA10E2-001SSFPA10E 3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-001SSFPA10Q 3-001SSFPA1 034-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

Sanpte Depth1.5001.5001.5001.5001.50015001 5001 5001 5001.5001.5001.50015001.5001.5001.5001.5001.5001 5001 5001.500.500500500500.500500.500.500500

1 5001 500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/224901/224901/22/9901/224901/224901/224901/204901/204901/204901/214901/214901/214901/214901/214901/214901/224901/224901/2249

Diallale

<33<33<33<33<33<33 |UJs<33 |UJs<33 |UJs<33<33 |UJs<33<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33<33<33 |UJs<33<33<33<33<33<33<33 |UJs<33 |UJs<33 JUJS<33 lUJs<33<33<33 |UJs

Isodrin

<070<070<070<070<070<070 |UJs<0.70 |UJs<070 |UJ8<070<0.70 |UJs<070<0.70 |UJs<0.70 |UJ3<0.70 |UJs<0.70 |UJs<0.70 JLUa•cO.TO<0.70<0.70 |UJs<070<0.70<070<070<070<0.70<070 IDJS<070 |UJs<0.70 |UJs<070 |UJs<070<0.70<0.70 |UJ8

. I*H Aralynd

ND>NM(M«Ud.Bold . H~i* • grMv Iwi CPOL

on KUX) «l « M PM Page 24 of 24

TABLE 3CSUMMARY OF ANALYTICAL RESULTS

CHOXINS AND FURANS IN SURFACE SOIL SAMPLES (EPA METHOD 8280)PART1 EE-CA

CASMALIA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN ng/kg)

CSA025189

Anafyte

Location ID Sample ID Sample Depth DattFPA10B-003FPA10C-002FPA10E-003FPA10F-004FPA10Q-002IS-001IS-004IS-007IS-O11

SSFPA10B3-OOISSFPA10C2-001SSFPA10E3-001SSFPA10F4-001SSFPA10G2-001SSIS001-001SSISOO4-001SSIS007-001SSIS01 1-001

1 5001 5001 5001 5001 500150015001 5001500

01/21/9901/21/9901/21/9901/22/9901/22/9901/20/9901/21/9901/21/9901/22/99

2.3.7.8-TCDDng/g

<0066<0.067<0071<0.084<0065<0089<0065<0.11<0063

HxCDDs (total)ng/g

<0087<010<0086<010<011<0099<0062<016<0.090

HxCDFs (total)ng/g

<0090<0.12<0095<012<012<0092<0.064<015<0.13

PeCODs (total)ng/g

<065<1 3<2.8<092<061<1 9<089<0.87<0.79

PeCDFs (total)ng/g

<0.070<014<033<0.10<0087<029<011•cO.15<0.10

TCDDs (total)ng/g

<0066<;0067<0071<0084<0065<0089<0065<011<0.083

TCDFs (total)ng/g

<0.076<012<0098<0078<0085<012<0098<011<0.11

BoU . RMI* to gra«» tun CBtX.

Page 1 of 1

TABLE 3DSUMMARY OF ANALYTICAL RESULTS

POLYCHLORINATED HPHENYLS IN SURFACE SOIL SAMPLES (EPA METHOD 8082)PART 1 EE-CA

CASMAUA HARZARDOUS WASTE MANAGEMENT FACIUTY(RESULTS IN/ignig)

CSA025190

Analyle

Location ID Sample 10 Sample Dopth DMFPA10B-001 SSFPA10B1-001FPA10B-002 SSFPA10B2-001•PA106-003 SSFPA10B3-001FPA10C-001 SSFPA10C1-001FPA10C-002 SSFPA10C2-001FPA10C-003 SSFPA10C3-001FPA10C-004 SSFPA10C4-001FPA10E-001 SSFPA10E1-001FPA10E-002 SSFPA1 062-001FPA10E-003 SSFPA10E3-001FPA10E-004 SSFPA10E4-001FPA10F-001 SSFPA10F1-001FPA10F-002 SSFPA10F2401FPAIOF-003 SSFPA10F3-001FPA10F-004 SSFPA10F4-O01FPA10G-001 SSFPA1001-001FPAtOG-002 SSFPA10Q2-001FPA10G-003 SSFPA1QO3-001FPA10Q-004 SSFPA10G4-001FPA10O-005 S8FPA10O5-001IS-001 SSIS001-001IS-002 SSIS002-00118-003 SSIS003-001IS-004 SSIS004-001IS-005 SSIS005-001IS-OOB SSIS006-001IS-007 SSIS007-OOIIS-OOB ssisooe-ooiIS-009 SSIS009-O01IS-010 SSIS010-001IS-011 SSISOI 1-001IS-012 SSIS012-001

15001.500150015001 5001 5001.5001.5001.5001.5001.5001.500150015001.5001.5001.5001.5001.50015001.50015001.50015001 50015001 50015001.50015001 5001.500

01/21/8901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901 «2/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/2Q0901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Arockx-1016

<33<33<33<33<33 |UJs<33 |UJ»<33 |UJs<33 |UJs<33<33 |UJ8<33<33 |UJ»<33<33 |UJ8<33 |UJ»<33 |UJ«<33<33 .<M (UK<33<33<33<33<33 |UJs<33<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33 |UJ3<33<33

Arockx-1221

<33<33<33<33<33 |UJ»<33 |UJs<33 |UJs<33 |UJs<33<33 |UJ><33<33 |UJs<33<33 |UJs<33 |UJs<33 JUJS<33<33<33 |UJ»<33<33<33<33<33 |UJ><33<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33<33

Arockx-1232

<33<33<33<33<33 |UJS<33 JUJJ<33 |UJs<33 |UJj<33<33 |UJs<33<33 |UJs<33<33 |UJs<33 |UJs<33 |UJs<33<33<33 |UJ»<33<33<33<33<33 |UJs<33<33 |UJs<33 |UJj<33 |UJs<33 |UJs<33 |UJ3<33<33

AroOW-1242

<33<33<33<33<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33<33 |UJ5<33<33 |UJs<33<33 |UJs<33 |UJs<33 |UJ»<33<33<33 |UJ|<33<33<33<33<33 |UJs<33<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33<33

Arockx-1248

<33<33<33<33<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33<33 |UJs<33<33 |UJs<33<33 |UJs<33 |UJs<33 |UJs<33<33<33 |UJ<<33<33<33<33<33 |UJs<33<33 |UJs<33 |UJs<33 |UJ8<33 |UJs<33 |UJs<33<33

Arockx-1254

<33<33<33<33<33 |UJs<33 |UJs<33 |UJ8<33 |UJs<33<33 |UJs<33<33 |UJs<33<33 |UJ»<33 |UJs<33 |UJ><33<33<33 |UJs<33<33<33<33<33 |UJs<33<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33 |UJs<33<33

ArockX-12«0

<33<33<33<33<33 |UJi4« Us<33 |UJs<33 |UJs<33<33 |UJs<33<33 |UJ5<33<33 |UJs<33 |UJs<33 |UJ><33<33<33 |UJ»<33<33<33<33at |js51<33 |UJs<33 |UJs<33 |UJs<33 |UJs100 |J»<33<33

Paoelod

TABLE 3ESUMMARY OF ANALYTICAL RESULTS

ORGANOCHLORINE PESTICIDES IN SURFACE SOIL SAMPLES (EPA METHOD 8081 A)PART 1 EE-CA

CASMAUA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN pg/kg)

CSA025191

Location IDFPA10B-001FPA10B-002FPA10B-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10O-001FPA10G-002FPA10G-003FPA10Q-004FPA10Q-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10G3-001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSISOOS-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS01 2-001

Sample Depth1.5001.5001.5001.5001.5001.5001.5001.5001.50015001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Aldrin

<1.7<1.7<1.7<1.7<1.7<17 |UJs<1.7 |UJs<1.7 (UJs<1.7<1.7 |UJ*<1.7<17 |UJs<1.7 |UJ$<1 7 |UJs<1.7 |UJs<1.7 |UJ$<1.7<1.7<1.7 |UJs<1.7<1.7<1.7<1.7<1.7<1.7<1.7 |UJs<1.7 |UJ$<1.7 |UJ»<1.7 JUJS<1.7<1.7<1.7 |UJS

Alpha-BHC

<17<1.7<1.7<1.7<1.7<1.7 |UJ»<1.7 |UJ»<1.7 JUJS<1.7<1.7 |UJs<1.7<1.7 |UJ8<1.7 |UJ8<1.7 |UJ8<1.7 |UJ8<1.7 (UJs<1.7<1.7<1.7 |UJs<1.7<17<1.7<1.7<1.7<1.7<1.7 |UJs<1.7 |UJs<1.7 |UJs<1.7 |UJ»<1.7<1.7<1.7 |UJs

Beta-BHC

<1.7<1.7<1.7<1.7<1.7<1.7 |UJs<1.7 |UJs<17 |UJs<1.7<1.7 |UJs<1.7<1 7 |UJs<1 7 |UJs<1.7 |UJs<1.7 JUJS<1.7 |UJs<1.7<1.7<1.7 |UJs<1.7<1.7<1.7<1.7<1.7<1.7<1.7 |UJs<1.7 |UJs<1.7 |UJs<1.7 |UJs<1.7<1.7<1.7 |UJs

Delta-BHC

<1.7<17<17<17< 7< 7 |UJs< .7 JUJS< 7 JUJS< 7< .7 |UJS< .7< .1 fJJt< .7 |UJ«t .7 JUJSt 7 (UJs< 7 |UJs< .7< .7< .7 |UJS< .7< .7< .7< .7< .7< .7< .7 |UJs<:1.7 JUJS<17 JUJS<1 7 JUJS<1.7<1.7<1.7 |UJs

Qamma-BHC

< .7< .7< .7< .7< .7< .7 |UJs< .7 JUJS< .7 |UJs<1.7<1.7 |UJs<1.7<1.7 |UJS<17 |UJS<1.7 |UJs<1.7 |UJs<1.7 |UJs<1.7<1.7<1.7 |UJs<1.7<1.7<1.7<1.7<1.7<1.7<1.7 |UJS<1.7 JUJS<1.7 JUJS<1.7 |UJs<1 7<1.7<1.7 |UJ$

alpha-Chlordane

<1.7<1.7<1.7<1.7<1.7<1.7 |UJs<1.7 JUJS<1.7 JUJS<1.7<1.7 |UJs<1.7<1.7 |UJs<17 JUJS<1.7 |UJ8<1 7 |UJs<1.7 |UJs<1.7<1.7< 7 |UJs< 7< 7< 7< 7< 7< 7<17 |UJs<1.7 |UJs<17 |UJs<17 |UJs<17<1.7<1.7 |UJS

- - Not Arwlyivt.

Bold . Rwu« !• ̂ HMr Ihwi CHDL.

RMlHd«SiiT«K»»S(i«.xk on a^WOO « »:M PM Page 1 of 4


ORQANOCHLORINE PESTICIDES IN SURFACE SOIL SAMPLES (EPA METHOD 8081A)PART 1 EE-CA

CASMALIA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN //g/kg) CSA025192

Location IDFPA10B-001FPA1 OB-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10G-002FPA10O-003FPA1 OG-004FPA10O-005IS-001IS-002IS-003IS-004IS-OOSIS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3^»1SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3^»1SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10G3-001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SS4S006-001SSIS006-001SSIS007-001SSIS008-001sslsoo9 )̂01SSIS01 0-001SSIS01 1-001SSIS01 2-001

Sample Depth1.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500

.500

.500

.500

.500

.500

.500

.500

.500

.500

.5001.5001.50015001.500

Analyle

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

QannTia*Cnlordan6

<1.7<1.7<1.7<1.7<1.7<1.7 |UJs<1 7 JUJS<1.7 JUJS<1.7<1.7 |UJs<1.7<1.7 |UJs<1.7 |UJ»<1.7 |UJs<1.7 |UJs<1.7 |UJ»<1.7<1.7<1.7 |UJs<1.7<1.7<1.7<1.7<1.7<1.7<1.7 |UJs<1.7 |UJs<1.7 JUJS<1.7 JUJS<1.7<1.7<1.7 |UJs

4,4'-DDD

<3.4<3.4<3.4<3.4<3.4<3.4 |UJs<3.4 |UJs<3.4 |UJs<3.4<3.4 |UJs<3.4<3.4 |UJs<3.4 JLUs<34 |UJs<3.4 jUJs<34 |UJs<3.4<3.4<34 |UJs<34<3.4<34<3.4<3.4<34<3.4 |UJs<3.4 |UJs<3.4 |UJs<3.4 |UJs<3.4<3.4<3.4 |UJs

4,4'-DDE

<3.4<3.4<3.4<3.4<3.4<3.4 |UJs<3.4 |UJs<3.4 JUJS<3.4<3.4 |UJs<3.4<3.4 |UJs<3.4 |UJs<34 JUJ3<3.4 |UJs<34 |UJs<3.4<3.4<3.4 |UJs<3.4<34<3.4<3.4<3.4<34<3.4 |UJs<3.4 |UJs<3.4 |UJs<3.4 JUJS<5.0 G|<3.4<3.4 |UJ$

4,4'-DDT

<3.4<3.4<3.4<3.4<3.4<3.4 |UJs<3.4 JUJs<3.4 |UJs<3.4<3.4 |UJa<3.4<34 |UJs<34 |UJs<34 JLUs<3.4 |UJ»<3.4 |UJs<3.4<3.4<34 |UJs<3.4<3.4<3.4<3.4<3.4<3.4<3.4 |UJs<3.4 |UJs<3.4 |UJs<34 |UJs<50 G|<3.4<34 |UJs

Dieldrin

<3.4<34<3.4<3.4<3.4<3.4 |UJs<3.4 |UJs<3.4 |UJs<3.4<3.4 |UJs<3.4<3.4 |UJs<3.4 JUJS<34 JUJs<34 |UJs<3.4 |UJs<3.4<3.4<3.4 |UJs<3.4<34<3.4<3.4<3.4<3.4<3.4 |UJs<3.4 JDJs<3.4 JUJs<3.4 |UJs<3.4<3.4<3.4 |UJs

Endosultan I

<34<3.4<3.4<3.4<34<3.4 |UJs<3.4 JUJs<3.4 |UJ3<34<3.4 |UJa<34<3.4 |UJs<3.4 |UJs<34 |UJs<34 |UJa<34 |UJs<34<34<34 |UJs<3.4<3.4<3.4<34<34<3.4<3.4 |UJs<3.4 |UJs<3.4 |UJs<3.4 |UJs<34<3.4<34 |UJs

-.Hal Aralynd.<-Mow<MKltonlMI.BoU « fl»m« » graalv tun CflW..

on OttWOO >l «:34 PM Page 2 of 4



CASMALIA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN //g/Kg) CSA025193

Location IDFPA1 OB-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA1 OG-001FPA10Q-002FPA10G-003FPA10G-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-01 1IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10G3-001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS006-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

Sample Depth.500.500.500.500.500.500

1.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001500.500.500.500.500.500.500.500.500.500.500.500.500

1.5001.500

Analyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Endosulfan II

<3.4<3.4<3.4<34<3.4<3.4 |UJS<3.4 |UJs<3.4 |UJs<3.4<3.4 |UJs<3.4<3.4 |UJ$<3.4 JUJS<3.4 JUJS<34 |UJs<34 JUJS<3.4<3.4<3.4 |UJs<3.4<3.4<3.4<3.4<3.4<34<3.4 |UJs<3.4 |UJs<3.4 |UJs<3.4 |UJs<15 Q|<3.4<3.4 |UJs

Endosulfan sulfate

<3.4<3.4<3.4<3.4<3.4<3.4 |UJs<3.4 |UJs<3.4 |UJs<3.4<3.4 |UJs<3.4<3.4 |UJs<3.4 JUJS<3.4 |UJs<3.4 |UJs<34 |UJa<34<3.4<3.4 |UJs<3.4<3.4<3.4<34<3.4<3.4<3.4 |UJs<3.4 |UJs<3.4 |UJs<3.4 JUJS<34<3.4<3.4 |UJs

Endrin

<3.4<3.4<3.4<3.4<34<3.4 |UJs<34 |UJs<3.4 JLUs<34<3.4 |UJs<3.4<3.4 |UJs<34 |UJs<3.4 |UJa<3.4 (UJs<34 |UJs<3.4<3.4<3.4 |UJa<3.4<3.4<34<3.4<3.4<3.4<3.4 |UJs<3.4 |UJs<34 JUJS<34 |UJs<4.0 G|<3.4<3.4 |UJs

Endrin aldehyde

<3.4<3.4<3.4<3.4<3.4<34 |UJs<3.4 JUJS<3.4 JUJS<3.4<3.4 |UJs<3.4<3.4 |UJs<3.4 JUJS<3.4 |UJs<3.4 JUJS<34 |UJs<3.4<3.4<34 |UJs<3.4<34<34<3.4<34<:3.4<3.4 |UJs<34 |UJs<3.4 |UJs<3.4 JUJS<14 G|<3.4<3.4 |UJs

Heptachtor

1.7.7.7.7.7.7 |UJs.7 |UJs.7 |UJs.7.7 |UJs.7.7 |UJs

<1.7 |UJs<1.7 |UJ»<1.7 |UJs<1.7 |UJs

1.71.7.7 |UJs.7.7.7.7.7.7.7 |UJs.7 |UJs.7 |UJs.7 |UJs.7

<1.7<1.7 |UJs

Heptachtor epoxide

1.71.71.71.71.71.7 |UJs1.7 |UJs1.7 |UJs1.71.7 |UJs1.71.7 |UJs1.7 |UJ»1.7 |UJs1.7 |UJs1.7 |UJs1.7171.7 |UJs1.71.71.71.71.71.71.7 |UJs1 .7 |UJs1 7 |UJs1.7 |UJs1.7171.7 |UJs

< - B«tow d«Uilton fcrttBoU . Rent to gmtar tan CKX..

R«v«d»Sui1«»>So«KH on &7WOO II 0:34 PM Page 3 ol 4



CASMALIA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN //g/kg)

CSA025194

Location IDFPA1 OB-001FPA1 OB-002FPA10B-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-O02FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10Q-001FPA10G-002FPA10G-003FPA1 OG-004FPA10G-005IS-001IS-002IS-003IS-004S-OOSIS-006IS-007IS-008IS-009IS-010IS-011IS-012

Sample IDSSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10Q1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS01 2-001

Sample Depth1.50015001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500.500.500.500.500.500.500.500.500.500.500.500.500.500.500.500.500

Anatyte

Date01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Methoxychlor

<17<17<17<17<17<17 |UJs<17 JUJS<17 |UJs<17<17 |UJs<17<17 |UJ»<17 |UJs<17 |UJs<17 |UJs<17 |UJs<17<17<17 |UJs<17<17<17<17<17<17<17 |UJs<17 |UJs<17 |UJs<17 JUJS<17<17<17 |UJs

Toxaphene

<67<67<67<67<67<67 |UJs<67 |UJs<67 |UJs<67<67 |UJs<67<67 |UJs<67 |UJs<67 |UJs<67 |UJs<67 |UJs<67<67<67 |UJs<67<67<67<67<67<67<67 |UJs<67 |UJs<67 |UJs<67 JUJS<67<67<67 |UJs

--Not Analyzed.

Bold - RMU* « gratter Him CPOL.

RwiM<ltSuria<»*Soll.id> on I/28WO M >:34 PM Page 4 of 4

TABLE 3GSUMMARY OF ANALYTICAL RESULTS

METALS IN SURFACE SOIL SAMPLES (EPA METHOD 601 OB, 6020,7470, 7471)PART 1 EE-CA

CASMALIA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN mg/kg) CSA025196

Analyte

Location ID Sample ID Sample Depth DateFPA106-001FPA10B-002FPA10B-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10G-002FPA10G-003FPA10G-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007is-ooeIS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001SSFPA10B3-001SSFPA10C 1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3O01SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10G2-001SSFPA10G3-001SSFPA10G4-001SSFPA10G5-001SSIS001-001SSISOOZ-001SSIS003-001SSIS004-001SSIS005-001SSIS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS012-001

1.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.500

01/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22*801/22/9901/22/9901/22/9901/20/9901/20*901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/224901/22/9901/22/99

Antimony

<6.0 |UJm<60 jlMm<6.0 |UJm<60 |UJm<6.0 |UJm<6.0 |UJm<6.0 jujm<6.0 |UJm<6.0 |UJm<6.0 jujm<6.0 |UJm<6.0 jujm<6.0 |UJm<6.0 jujm<6.0 |UJm<6.0 |UJm<60 |UJm<6.0 |UJm<6.0 |UJm<6.0 |UJm<6.0 |UJm<6.0 |UJm<6.0 |UJm<60 jujm<6.0 |UJm<8.0 |UJm<6.0 |UJm<6.0 |UJm<6.0 |UJm<6.0 |UJm<6.0 |UJm<6.0 |UJm

Arsenic

3.23.716.88.62.92.25.52.82.63.55.33.73.91.53.55.05.64.63.65.74.1325.32.32.82.83.63.94.23.64.14.8

Barium

54.078.937.8<20.017140.93550255129128

<20.041712547.716133027.713046058.041.124250.689.31054239364111370279

<20.0170

Beryllium

<0.500.51<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50tO.SO<0.50<0.50<0.50<0.50<0.50<0.50

Cadmium

0.520.702.01.2

0.93<0.500.831.1

<0.500.77<0.501.00.81<0.501.20.871.51.01.6

0.780.520.940.930.730.791.31.1

0.820.980.921.1

0.82

Chromium

26.0 |Jm40.8 |Jm242 |Jm19.5 |Jm21.7 jjm22.1 |Jm39.4 |Jm43.0 |Jm37.0 |Jm31.9 |Jm22.3 |Jm26.7 |Jm23.1 |Jm20.0 Mm22.6 jjm28.3 Llm25.5 jjm28.0 jjm41.1 |Jm21.7 jjm19.5 |Jm27.0 |Jm31.0 |Jm24.1 |Jm20.9 |Jm32.0 jjm28.1 |Jm34.4 jjm28.6 |Jm25.3 |Jm24.1 |Jm282 |Jm

Cobalt

6.1<5.032.35.5<50<5.0<50<5.0<5.0<5.07.65.09.0<5.0<50<5010.311.4<5.0<5.0<5.0<5.0<5.0<50<5.0<50<50<5.0<5.0<5.0<5.0<5.0

Copper

11.711.211.013.09.87.414.920.129.013.58.012.09.87J10.415.78.814.730.39.711.19.011.19.010.323.312.126.915.115.88.48.9

-.-NotAiolynd.< - Btkm JiliiHon In*Bold . RwuH fc grMlv Ihn CBOL.

R«HMd»8uriao*«aol.idi on O2WOO It« 36 PM Page 1 ol 2


METALS IN SURFACE SOIL SAMPLES (EPA METHOD 601 OB, 6020,7470,7471)PART 1 EE-CA

CASMALJA HARZARDOUS WASTE MANAGEMENT FACILITY(RESULTS IN mg/kg)

CSA025197

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-001FPA10B-002FPA1 OB-003FPA10C-001FPA10C-002FPA10C-003FPA10C-004FPA10E-001FPA10E-002FPA10E-003FPA10E-004FPA10F-001FPA10F-002FPA10F-003FPA10F-004FPA10G-001FPA10G-002FPA10G-003FPA10G-004FPA10G-005IS-001IS-002IS-003IS-004IS-005IS-006IS-007IS-008IS-009IS-010IS-011IS-012

SSFPA10B1-001SSFPA10B2-001ssFPAioaaooiSSFPA10C1-001SSFPA10C2-001SSFPA10C3-001SSFPA10C4-001SSFPA10E1-001SSFPA10E2-001SSFPA10E3-001SSFPA10E4-001SSFPA10F1-001SSFPA10F2-001SSFPA10F3-001SSFPA10F4-001SSFPA10G1-001SSFPA10Q2-001SSFPA10Q3-001SSFPA10G4-001SSFPA1 005-001SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001SSJS006-001SSIS007-001SSIS008-001SSIS009-001SSIS010-001SSIS01 1-001SSIS01 2-001

1.5001.5001.5001.5001.50015001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.5001.50015001.5001.5001.5001.50015001.500

01/21/9801/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/22/9901/20/9901/20/9901/20/9901/21/9901/21/9901/21/9901/21/9901/21/9901/21/9901/22/9901/22/9901/22/99

Lead

4.45.3

26.712.85.24.87.09.06.15.25.37.0323.78.711.84.97.620.3724.33.84.34.14.61525.5928.610.04.46.1

Mercury

<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10

Nickel

30.131.962.144.325.820.429.124.728.122.719.228.526.422.527.925235.833.636.024.228.126.035.122.227.336.629.024.431.226.529.8242

Selenium

0.210.311.3

0.450.46<0.200.240.540.310.330.270.27<0.20<0.200.480260.870.250.251.0

0.350.280.470.540.290.420.210.390.330.260.260.22

Silver

<1 0<1.0<1.0<1.0<1.0<1.0<1.0<1.0<10<1.0<1.0<1.0<1.0<1.0<1.0<1.0<1.0<1.0<1.0<1.0<1.0<1.0<1.0<1 0<1 0<10<1.0<1.0<1.0<1.0<1.0<1.0

Thallium

0.230.240.770.300.250.270240.300.220.230.380.250200220250250260230240260220.200.210.270280.26025022027024020026

Tin

<10.0<10.0<100•clO.O<10.0<10.0<10.0<10.0<10.0<10.0<100<10.0<100<10.0<10.0<10.0<10.0<10.0<10.0<10.0<10.0<10.0<10.0<10.0<10.0<10.0<10.0<10,0<10.0<10.0<10.0<10.0

Vanadium

202 |Jm35.8 |Jm22.0 |Jm18.7 |Jm16.7 jjm18.8 |Jm23.1 |Jm31.6 |Jm16.1 |Jm22.6 jjm17.5 |Jm21.320.113.716.818220221.421.015.518.7 |Jm20.5 |Jm25.0 |Jm18.9 jjm17.0 |Jm21.2 |Jm19.4 |Jm12.9 |Jm16.9 |Jm17.419.722.9

Zinc

42.444.772.369.238.629.559.349.480.944.836.344.538.125.742.748248.858.310432.646.838.558.332.537.760.343.778.855.148.758235.0

n fci*BoM . RMU« k gn«l« tan CROL

RwtMd«8tirho»tSol.ich on «»00 it 1:35 PM Page 2 of 2


VOLATILE ORGANIC COMPOUNDS IN SUBSURFACE SOIL SAMPLES (EPA METHOD 8260)PART 1 EE-CA

CASMALIA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN pg/kg) CSA025198

Analyte

Location ID Sample ID Sample Depth DateFPA10B-006FPA10B-005FPA10B-005FPA10B-006FPA1 OB-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C8-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.3459.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/1 6/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Acetonrtrile

<96<94<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Acroleln

<96<94<110<110<110<110<110<110<130<110<100<100<100<110<120<180<110<100<110<120<120<110<130<140<110<120<120

Acrylonitrile

<96<94<110<110«110<110<110<110c130<110<100<100<100<110<120<180<110<100<110<120<120<110<130<140<110<120<120

Altyl Chloride

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12•c11<13<14<11<12<12

Benzene

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<52<5.2<5.4<6.0<88<53<5.2<5.5<5.9<6.2<5.3<66<6.9<5.6<5.8<5.9

Bromodichloromethane

<4.8<4.7<5.6<53<5.3<5.6<5.4<5.3<6.3<5.6<52<5.2<5.2<5.4<8.0<88<5.3<52<5.5<5.9<62<5.3<66<69<5.6<5.8<5.9

•-.Not Analyzed<-6«to<»dMcWnllnillBoM » Bwtn k grmtv tan CHOL.

fl<MMd.SubSurtac«»Soii«» on enetoo « e.M PM Page 1 of 13



CASMALIA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN //g/kg) CSA025199

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA10B-005FPA1 OB-005FPA1 OB-006FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10BS-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002S8FPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5KW2SBFPA10F5-004SBFPA10F6-001SBFPA10F6KM2SBFPAtOF6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/18/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Bromoform

<48<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<56<5.2<5.2<52<5.4<60<88<5.3<52<5.5<5.9<6.2<5.3<6.6<69<5.6<5.8<5.9

Bromomethane

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Carbon Disulfide

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Carbon Tetrachlorlde

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<8.8<5.3<52<5.5<5.9<6.2<5.3<6.6<S.9<5.6<5.8<5.9

Chlorobenzene

<48<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<8.8<5.3<5.2<55<59<6.2<5.3<66<6.9<5.6<5.8<5.9

oBOowcWtctlonlinliBaM . Rasut k graaMr fun CROt.

RevtMd*Sut>Sljrt»c«»So« «H on VZWOO M 8:38 PM Page 2 of 13



CASMALIA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN//g/kg) CSA025200

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA10B-OOSFPA1 OB-005FPA1 OB-006FPA1 06-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-008FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA1066-001SBFPA10B6-003SBFPA10BS-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10ES-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-O01SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9802/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17S902/17/9902/17/9902/17/99

Chtoroethane

<96<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Chloroform

<48<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<60<88<53<5.2<5.5<5.9<6.2<5.3<6.6<6.9<5.6<5.8<5.9

Chloromethane

<96<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Chtoroprene

<4.8<4.7<56<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<52<5.4<6.0<8.8<5.3<5.2<5.5<5.9<6.2<5.3<66<6.9<5.6<5.8<5.9

Dibromochtoromethane

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<52<5.4<6.0<8.8<5.3<5.2<5.5<5.9<6.2<5.3<6.6<6.9<56<5.8<5.9

--NtXAnalynd.•c-MowdMKtonlmK.BOM . Rw* k graator nan CROL.

R«vts«*SutpSurtac».Soli Kls on O2MM at 6:38 PM Page 3 of 13



CASMALIA HAZARDOUS WASTE MANAGEMENT FAdLTY(RESULTS IN jig/kg) CSA025201

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA10B-005FPA10B-005FPA1 OB-006FPA1 OB-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-008FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007


4.59.514.5459514.5459.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/109902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

1 ,2-Dlbromo-3-chloropropane

<9.6<94<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11«10<11<12<12 |UJi<11<13<14<11<12<12

1 ,2-Dlbromoethane

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<53<6.3<5.6<52<5.2<5.2<5.4<6.0<8.8<5.3<52<5.5<5.9<6.2<5.3<6.6<6.9<5.6<5.8<5.9

Dibromomethane

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<52<5.4<60<8.8<5.3c52<5.5<5.9<6.2<5.3<66<69<5.6<5.8<5.9

Total Xytene

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<53<6.3<5.6<5.2<5.2<5.2<54<6.0<88<5.3<5.2<5.5<5.9<6.2<5.3<66<6.9<5.6<5.8<5.9

- - Not AnHynd.<.B*kwdMKlhxiln«.Bold « R«««* » greMar tan CROL.

R»vl»<t»SubSur1ac»»S<>« xli on WZVOO «t 6:38 PM Page 4 of 13



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN //g/kg) CSA025202

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA10B-005FPA106-005FPA106-006FPA10B-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-OOSFPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003S8FPA1oee-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/10/9902/15/9902/15/9902/164902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

trans-1 ,4-Dlchloro-2-butene

<48<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<88<5.3<5.2<5.5c5.9<6.2<5.3<6.6<6.9<5.6<5.8<5.9

1,1-Dichloroethane

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<52<5.2<5.2<5.4<6.0<8.8<5.3<5.2<5.5<5.9<6.2<5.3<6.6<69<5.6<5.8<5.9

1,2-Dichloroethane

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<52<5.2<5.4<6.0<88<5.3<52<5.5<5.9<6.2<5.3<6.6<6.9<5.6<58<5.9

1,1-Dtahloroethene

<48<4.7<5.6<5.3<5.3<5.6<5.4<5.3<63<5.6<5.2<5.2<52<5.4<6.0<8.8<5.3<5.2<5.5<5.9<62<5.3<6.6<6.9<5.6<5.8<5.9

** a Not AnftlyzwJ.<.Mo«<MK1lonln«.Bow - Rwu* * grMttr tan CROL.

R«tMd»SubSurtac*+Soll xta on V2IXIO at 6:38 PM Pages of 13


VOLATILE ORGANIC COMPOUNDS IN SUBSURFACE SOIL SAMPLES (ERA METHOD 8260)PART 1 EE-CA


Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA1 OB-005FPA10B-005FPA10B-006FPA10B-006FPA106-006FPA10C-005FPA10C-005FPA10C-005FPA10C-008FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-O06FPA10E-006FPA10E-008FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-O06FPA10F-006FPA1 06-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA1 086-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-Q03SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

trans-1 ,2-Dichloroethene

<48<4.7<5.6<5.3<5.3<5.6<5.4<5.3<63<5.6<52<5.2<5.2<5.4<6.0<88<5.3<52<5.5<5.9<6.2<5.3<6.6<6.9<5.6<58<5.9

Dlchlorodifluoromethane

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<8.8<5.3<5.2<5.5<5.9<6.2<5.3<6.6<8.9<5.6<5.8<5.9

1 ,2-Dichloropropane

<48<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<8.8<5.3<5.2<55<5.9<6.2<5.3<6.6<6.9<5.6<5.8<5.9

cis-1 ,3-Dichtoropropene

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3•c5.6<52<5.2<5.2<5.4<6.0<8.8<5.3<5.2<5.5<5.9<6.2<5.3<6.6<69<5.6<5.8<5.9

oBdoodMictkinkM.Bow - Ftasu* k gnaw nan CRDL

R*viMd*Sut>Surt»*Soll.xK on «2M>0 « 6:38 PM Page 6 of 13



CASMALIA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN//g/Kg) CSA025204

Analyte

Location ID Sample ID Sample Depth DateFPA106-005FPA10B-005FPA10B-005FPA10B-006FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-008FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C8-003SBFPA10ES-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.5459.514.34.59.01454.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

trans-1 ,3-Dichk>ropropene

<4.8«4.7<5.6<5.3<53<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<8.8<53<5.2<5.5<5.9<6.2<5.3<66<6.9<5.6<58<5.9

1 ,4-Dioxane

<240<240<280<270<270<280<270<260<310<280<260<260<260<270<300<440<260<260<280<300<310<270<330<340<280<290<290

Ethylbenzene

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<63<5.6<5.2<5.2<5.2<5.4<6.0<88<5.3<5.2<5.5<5.9<6.2<5.3<6.6<69<5.6<5.8<5.9

Ethyl Methacrylate

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

2-Hexanone

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

< x Botow dotoctton tntt.BoW . Result h graator tun CRDL.

H«vi»tf»Sul>Surtac«»So» XU on tOMO a 6:38 PM Page 7 of 13




Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA10B-005FPA10B-005FPA10B-008FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003S6FPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59514.54.59.514.54.59.514.84.59.514.54.59514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Isobutyl alcohol

<96<94<110<110<110<110<110<110<130<110<100<100<100<110<120<180<110<100<110<120<120<110<130<140<110<120<120

Methacrylonltrite

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<52<5.2<5.4<6.0<88<5.3<5.2<5.5<5.9<6.2<5.3<6.6<69<5.6<5.8<5.9

Methytene Chloride

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<8.8<5.3<52<5.5<5.9<6.2<5.3<6.6«69<56<5.8<5.9

Methyl Ethyl Ketone

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Methyl Iodide

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

--No< Analyzed< - Mow cXOcHon In*Bold « RwuH It greaMf (un CRDL.

B«vO«(»»SubSurt«C»*SO« »h on W2WOO * 8:38 PM Page 8 of 13



CASMAUA HAZARDOUS WASTE MANAGEMENT FAULTY(RESULTS IN //g/kg) CSA025206

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA1 OB-005FPA1 OB-005FPA10B-006FPA1 OB-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006 .FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA1 066-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001S6FPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-O04SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Methyl Isobutyl Ketone

<9.6<94<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Methyl Methacrylate

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Acetone

<9.6c94<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Propionitrile

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

-< Not Analyzed.<-B«lm»(«tMc«onlin«.BoM-RatullSOnMIlr Man CROC

R«<M<l»Sut>Sur(ac»tSoll xls on S/2MK) at 8:38 PM Page 9 of 13


VOLATILE ORGANIC COMPOUNDS IN SUBSURFACE SOIL SAMPLES (EPA METHOD 8260)PART1EE-CA

CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN //g/kg)

CSA025207

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA1 OB-005FPA1 OB-005FPA1 06-006FPA10B-006FPA10B-008FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-008FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA1 00-007


4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/18/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Styrene

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<88<5.3<5.2<5.5<5.9<6.2<5.3<6.6<69<5.6<5.8<5.9

Tetrachloroethene

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<8.0<88<5.3<52<5.5<5.9<6.2<5.3<6.6c6.9<5.6<5.8<5.9

1.1,1,2-Tetrachloroethane

<48<4.7<5.6<53<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<8.8<5.3<5.2<55<5.9<6.2<5.3<6.6<69<5.6<5.8<5.9

1 ,1 ,2,2-Tetrachloroethane

<4.8<4.7<5.6<5.3<5.3<5.6<54<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<8.8<5.3<5.2<5.5<5.9c62 |UJi<5.3<6.6<6.9<5.6<5.8<5.9

Toluene

<4.8<4.7<5.6<5.3<53<5.6<54<5.3<6.3<5.6<5.2<52<5.2<5.4<60<8.8<5.3<5.2<5.5<5.9<6.2<5.3<66<6.9<56<58<5.9

...No< AnalyzedoBtkm Auction knitBaa - Rwul k greater man CRDL.

RmtMdtSubSuriantSol «ls on W2MX) M 8 M PM Page 10 of 13



CASMALJA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN//g/kg)

CSA025208

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA10B-005FPA10B-005FPA1 OB-006FPA1 OB-006FPA10B-008FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-008FPA10C-O06FPA10E-005FPA10E-005FPA10E-005FPA10E-008FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10Q-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001S8FPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.5459.514.5459.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/1 aw02/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

1,1,1-Trichloroethane

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<52<5.2<5.4<8.0<88<5.3<5.2<5.5<5.9<6.2<53<6.6<8.9<5.6<5.8<5.9

1,1,2-Trlchloroethane

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<5.2<5.4<6.0<88<5.3<5.2<5.5<5.9<6.2<5.3<6.6<6.9<5.6<5.8<5.9

Trichtoroethene

<48<4.7<5.6<5.3<5.3<5.6<54<53<6.3<5.6<5.2<52<5.2<5.4<6.0<8.8<5.3<5.2<5.5<5.9<6.2<53<6.6<6.9<5.6<5.8<5.9

Tfichtorofluoromethane

<48<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2<52<5.4<60<88<5.3<52<5.5<5.9<6.2<5.3<6.6<6.9<5.6<5B<5.9

---NcXAralynd.< a Mow dMKton fcrtt.BoM . Rwi* k v*M* nan CROL.

R«vl8«)«SlX)Surt»c«.So(l.«» on 8I2WOO « 8:38 PM Page 11 of 13



CASMALIA HAZARDOUS WASTE MANAGEMENT FAULTY(RESULTS IN //g/kg)

CSA025209

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA10B-005FPA10B-005FPA1 OB-006FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-OOSFPA10C-006FPA10C-008FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-008FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B8-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001S8FPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

1 ,2.3-Trlchloropropane

<4.8<4.7<5.6<5.3<5.3<5.6<5.4<5.3<6.3<5.6<5.2<5.2*5.2<5.4<6.0<8.8<5.3<5.2<5.5<5.9<62 |UJ!<5.3<6.6<69<5.6<5.8<5.9

Vinyl Acetate

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<12<12

Vinyl Chloride

<9.6<9.4<11<11<11<11<11<11<13<11<10<10<10<11<12<18<11<10<11<12<12<11<13<14<11<\2<12

1 ,2-Dtehlorobenzene

<330 |UJs<330 |UJs<330<330 |UJs<330 JUJS<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJS<330 |UJs<330 |UJs<330<330 |UJs<330 |UJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJ3<330 |UJs<330<330

1 ,3-Dlchlorobenzene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJ$<330 |UJs<330 |UJs<330 |UJ»<330 JUJS<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 (UJs<330 |UJs<330<330

--NolAnalyzM.• -BdowdMKtanlrM.Bold - Resull tt graMw than CROL

H«vH»d»Sut)Surtac»»Soil Kb em W8/00 at 6:38 PM Page 12 of 13



CASMALJA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN //g/kg) CSA025210

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA10B-005FPA10B-005FPA10B-006FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002S8FPA10F&O03SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.51454.59.514.54.59514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.5459.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/1 5/9902/15/9902/16/9902/16/6902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/8902/17/99

1,4-Dichlorobenzene

<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330<330c330 |UJs<330 JUJS<330 |UJs<330 |UJS<330 JUJS<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330 |UJm<330 |UJs<330 |UJs<330 |UJms<330 JUJS<330 |UJs<330<330

Pentachloroethane

<1600 |UJs<1600 JUJS<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 JUJS<1600 |UJs<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJS<1600<1600

1 ,2,4-Trichlorobenzene

<330 |UJs<330 |UJs<330 jUJm<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330c330 |UJs<330 |UJs<330<330 |UJm<330 |UJs<330 |UJS<330 |UJms<330 |UJs<330 JUJS<330<330

~-N« Analyzed.<»B*o«(Jrt>c»onlm«Bold-Pa*** greater than CROL

Rmb«t.S<ibSur1ac»>Soll j* on OBMX) at 6:38 PM Page 13 of 13


SEMIVOLATILE ORGANIC COMPOUNDS IN SUBSURFACE SOIL SAMPLES (EPA METHOD 8270)PART 1 EE-CA

CASMALIA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN j/g/kg) CSA025211

Analyte

Location ID Sample ID Sample Depth DateFPA1 06-005FPA1 OB-005FPA10B-005FPA1 OB-006FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-OOBFPA10E-008FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10Q-007FPA10Q-007

SBFPA10B5-001SBFPA10BS-002SBFPA10BS-003SBFPA1 086-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10CS-002SBFPA10C 5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E 5-001SBFPA10E5-002SBFPA10E5-OMSBFPA10E6-001SBFPA10E6-002S8FPA10E6-003S8FPA10FS-001SBFPA1 OF 5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/18/9902/16/9902/16/9902/16*902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Acenaphthene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs•c330 |UJs<330 JUJS<330 |UJs<330 JUJS<330 |UJs<;330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJms<330 |UJs<330 JUJS<330<330

Acenaphthytene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJS<330 JUJS<330 |UJS<330 JUJS<330 JUJS<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJ3<330 |UJs<330 |UJs<330 |UJS<330<330

Acetophenone

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 JUJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

2-Acetytamtnofluorene

<3300 |UJs<3300 |UJs<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300 |UJs<3300 |UJS<3300<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300

4-Aminobiphenyl

<1600 |UJs<1600 (UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

- • Nrt Analyzed

NO . NBaa m RM<* * nator nun cnoL

on tONCO a 6 39 PM Page 1 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FAULTY(RESULTS IN pg/kg)

CSA025212

Anaryte

Location 10 Sample ID Sample Depth DateFPA1 06-005FPA1 OB-005FPA10B-005FPA1 OB-006FPA10B-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-008FPA10C-006FPA10C-006FPA10E-OO5FPA10E-005FPA10E-O05FPA10E-006FPA10E-O06FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-OO4SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10Q6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/150902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/160902/15/9902/150902/16/9902/16/9902/16/9902/16/9902/16/9902/189902/18/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Aniline

<330 |UJs<330 jUJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 jUJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

Anthracene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJ9<330 JUJs<330<330<330 |UJs<330 JUJs<330 |UJs<330 |UJs<330 |UJs<330 |UJa<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 JUJS<330 |UJs<330 |UJs<330<330

Aramlte

<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660

Benzo(a)AnthrBcene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 (UJs<330 |UJs<330 |UJs<330 |UJ»<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

Benz<Xa)Pyrene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330<330

Benzo(b)Fluoranthene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 JUJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<3X |UJs<330 |UJs<330<330

NO-Nat M<cUdBoU . Rwi« • ItwnCROL

one/2*VOO«l639PM Page 2 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FAULTY(RESULTS IN jig/kg) CSA025213

Analyle

Location 10 Sample ID Sample Depth DateFPA10B-005FPA10B-005FPA10B-005FPA1 OB-006FPA10B-006FPA10B-006FPA10C-OOSFPA10C-OOSFPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-OOSFPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA1 00-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA1 065-002SBFPA10B5-003SBFPA1 086-001SBFPA10B6-003SBFPA1 066-004SBFPA10C5-001SBFPA10C 5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10e«-001SBFPA10E6-002SBFPA10E8-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/1 6/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Benzo(g,h,i)Perylene

<330 |UJs<330 |UJs<330<330 |UJs<330 jUJs<330 jllJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 (UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330<330

Benzo(k)Fluoranthene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJS<330 |UJS<330<330<330 |UJ3<330 |UJS<330 |UJS<330 JUJs<330 |UJS<330 |UJ8<330 |UJ><330<330 |UJ5<330 |UJS<330<330<330 |UJs<330 |UJS<330 |UJs<330 |UJS<330 JUJS<330<330

Benzytalcohol

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 jllJs<330 |UJs<330 |UJs<330 |UJs<330 JUJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

bis(2-Chloroethoxy) Methane

<330 |UJs<330 JUJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

- . Not Analyitd<. BMW (MMion tollNO > Not (MMMBold . HM<« to y*U~ tt«n CTOL

on tOUOO al 6 39 PM Page 3 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN jig/kg)

CSA025214

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA1 OB-005FPA10B-005FPA1 OB-006FPA10B-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-O05FPA10E-OOBFPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA1 OG-006FPA10G-007FPA10G-007

SBFPA10BS-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10CS-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E5-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA1 OF 6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.S14.34.59.014.54.59.014.54.5459.0

02/15/9902/1 5/9902/164902/16/9902/16/9902/16/9902/154902/154902/164902/154902/154902/164902/164902/164902/164902/164902/164902/164902/174902/174902/174902/174902/174902/174902/174902/174902/1749

bis(2-Chloroethyl) Ether

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJ»<330 |UJs<330<330 |UJ»<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

bis(2-Ethylhexyl) Phthalate

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 |UJ3<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 (UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

bis(2-chloro-1-ma1hy1ethyl) ether

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJ»c330<330<330 |UJs<330 jlUs<330 |UJs<330 |UJs<330 JUJS<330<330

4-Bromophenyl-phenyl ether

<330 |UJs<330 |UJa<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 JUJS<330 |UJa<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

NO . No) DMMUdBoU « Ftam • gnMv Itan CBOL

on tlZKn a • 39 PM Page 4 ot 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN//g/kg) CSA025215

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA1 OB-005FPA1 OB-005FPA1 OB-006FPA1 OB-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-008FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA1 065-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10CS-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F&001SBFPA1 OF 5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-O03SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/1619902/15/9902/15/9902/16/9902/15/9902/15/9902/1 6/9902/16/9902/16/9902/16/9902/16/9902/16/9902/169902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Butylbenzylphthalate

c330 |UJs<330 JUJS<330<330 |UJs<330 |UJs<330 |UJS<330<330<330 |UJs<330 JUJS<330 JUJS<330 |UJ8<330 |UJa<330 |UJs<330 (UJs<330<330 |UJs<330 |UJs<330<330<330 |UJS<330 |UJS<330 |UJs<330 |UJs<330 JUJS<330<330

4-Chloroaniline

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330«330

4-Chloro-3-Methy1 phenol

<330 |UJs<330 JUJS<330<330 |UJs<330 JUJS<330 JUJS<330<330<330 |UJs<330 JUJS<330 |UJs<330 |UJsc330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330 JUJS<330<330

ND.NMDMeUd8oM>flmillli<r«l«r»i«iCRDL

on K8/00 »l 6 3» PM Page 5 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN j/gftg) CSA025216

Analyte

Location ID Sample ID Sample Depth DaleFPA10B-005FPA10B-005FPA1 OB-005FPA10B-006FPA1 OB-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-008FPA10C-008FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA1 065-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA1 066-003SBFPA1 086-004SBFPA10C5-001SBFPA10C 5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002S6FPA10C6-003SBFPA10E5-001SBFPA10E5-O02SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003S6FPA1 OF 5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10Q7-001SBFPA10Q7-002

4.59514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.5459.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/1 6*902/15/9902/15/9902/16/9902/15*902/15*902/16*902/16*902/16*902/16/9902/16*902/16*902/16*902/17*902/17*902/17*902/17*902/17/9902/17*902/17/9902/17/9902/17*9

2-Chloronaphthalene

<330 |UJs<330 |UJs<330<330 |UJs<330 )UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJ»<330 |UJs<330 |UJs<330<330 fJJt<330 |UJ»<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

2-Chlorophenol

<330 |UJS<330 |UJs<330 |UJm<330 JUJS<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJms<330 |UJs<330 |UJs<330<330

4-Chloropheny<-pheny1ether

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 (UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 jllJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

o-Cresd

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJS<330 JUJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 JDJs<330 |UJs<330 |UJs<330<330 |UJs<330 JUJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

Chrysene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

NO . MM MwlvJBoU . RtH* It »«•!« tan CSOL

on MO/00 M • 3> PM Page 6 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN pg/kg) CSA025217

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-006FPA10B-005FPA1 06-005FPA10B-008FPA1 OB-006FPA10BKW6FPA10C-005FPA10C-OOSFPA10C-005FPA10C-006FPA10C-006FPA10C-008FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA1OE-006FPA10F-005FPA10F-005FPA10F-OOSFPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10Q-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA1 086-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C8-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-O03SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10Q6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Di-N-Butylphthalate

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJS<330 |UJs<330 |UJS<330 |UJs<330 |UJ$<330. |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

Di-N-Oclyl Ptithalate

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330<330

Dibenro(a.h)Anthracene

<330 |UJs<330 JUJS<330<330 |UJS<330 |UJs<330 |UJS<330<330<330 |UJS<330 JUJS<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330 |UJs<330<330

Dibenzofuran

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330 |UJs<330<330

3,3'-D(ch!orobenzidine

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 JUJS<1600<16OO<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 [UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs•c1600 |UJs<1600 |UJs<1600<1600

- - Mot «nelyz<d.<-Mo«iM«clionlMINO - NOI CMMldBold . HtK» li grMv Hint CROL

R«vl»«d»Sll>Su(1«o»»ao« d> on «f2M» M 6:99 PW Page 7 of 25




Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA1 OB-005FPA1 OB-005FPA1 OB-006FPA1 OB-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-008FPA10C-006FPA10C-006FPA10E-OOSFPA10E-OOSFPA10E-OOSFPA10E-006FPA10E-006FPA10E-008FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-O03SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003S8FPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA1 OF 5-001SBFPA10F5-002SBFPA10F5-OMSBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10Q7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15*902/169902/16/9902/16/9902/16/9902/15/9902/15*902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/1 68902/169902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

2,4-Dichlorophenol

<330 |UJ»<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330c330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 (UJs<330 |UJ8<330<330 |UJ8<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

2.6-Dichlorophenol

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 JUJS<330 JUJS<330 |UJs<330 |UJS<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330<330

Diethylphthalate

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

p-(Dtmethylamine) azobenzene

<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 JUJS<660 |UJS<660 |UJs<660 |UJa<660 |UJa<660<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJ3<660 |UJs<660<660

<-B«tow()««olion»m«NO, Ha CM fataBold . t*Kf to y*a~ Ihm CBDL

Page 8 0125




Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA1 OB-005FPA106-005FPA10B-006FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-O06FPA10E-008FPA10E-008FPA10F-005FPA10F-O05FPA10F-005FPA10F-006FPA10F-008FPA10F-006FPA10Q-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C 5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E8-O03SBFPA10F5-001SBFPA1 OF 5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10Q7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/1 5/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16(9902/154902/154902/16/9902/16/9902/16/9902/164902/16/9902/164902/164902/174902/174902/174902/174902/174902/17/9902/17/9902/174902/1749

Dimethyl Phthalate

<330 |UJs<330 |UJS<330<330 |UJs<330 JUJS<330 |UJs<330<330<330 |UJs<330 |UJ9<330 JUJS<330 |UJ8<330 |UJs<330 |UJs<330 |UJ9<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJS<330 JUJS<330 |UJS<330 JUJS<330<330

7.12-Dimethylbenz (a) anthracene

<660 |UJs<660 JUJS<660<660 |UJs<660 |UJS<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 JUJS<660 |UJS<660 |UJS<660<660 |UJ»<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660

3,3'-Dimethylbenzidine


NO . Nol D««a«)

on V2WOO «l « 39 PM Page 9 rt 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN //g/kg) CSA025220

Analyte

Location ID Sample ID Sample Depth DaleFPA1 OB-005FPA1 OB-005FPA10B-005FPA10B-006FPA1 OB-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-008FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA1 086-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.5459.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

OZ/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

a,a-Di methyl phenethylarrtne

<1600 |UJs<1600 JUJS<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJ$<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJsc1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

2,4-Dimethylphenol

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJ$<330<330 |UJ»<330 |UJs<330<330<330 |UJs<330 |UJs<330 jUJs<330 |UJs<330 |UJs<330<330

Dimethoate

<660 |UJs<660 (UJa<660<660 |UJs<660 |UJs<660 |UJs<660<660<660 |UJa<660 |UJs<660 |UJs<660 |UJs<660 JUJS<660 |UJ8<660 |UJ8<660<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660

1 ,3-Dinitrobenzene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJB<330<330 |UJS<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

4,6-Dinitro-2-Methylphenol

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<16OO |UJs<1600 |UJa<1600 |UJa<1600 (UJa<1600 |UJa<1600<1600 |UJa<1600 |UJa<1600<1600<1600 |UJs<1600 |UJs<1600 |UJa<1600 JUJs<1600 |UJs<1600<1600

NO . Not DMcUdBoU • RMUI It grMUr lh«n CBOL

Page 10 of 25




CSA025221

Analyte

Location ID Sample ID Sample Depth DateFPA1 08-005FPA1 OB-005FPA10B-005FPA10B-006FPA10B-006FPA106-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-008FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA1 065-003SBFPA10B6-001SBFPA10B6-003SBFPA10B8-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E8-001SBFPA10E6-002SBFPA1068-003SBFPA10F5-001SBFPA1 OF 5-002SBFPA10F5-004SBFPA1 OF 6-001SBFPA1 OF 6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA1 037-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.5459.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/1 5/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16*902/16/9902/16*902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

2.4-Dinrtrophenol

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs•clBOO JUJS<1600 |UJs<1600 |UJs<1600 JUJS<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

2,4-Dinitrotoluen*

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JLUs<330 |UJs<330<330 |UJ8<330 |UJs<330<330<330 |UJs<330 |UJS<330 JUJS<330 |UJs<330 |UJs<330<330

2.6-Dinttrotoluene

<330 |UJs<330 |UJs<330<330 |UJa<330 |UJs<330 JUJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 HJJs<330<330 |UJa<330 flJJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 JUJS<330 |UJs<330<330

Diphenylamine

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 JUJS<330 JUJS<330 JUJS<330<330 |UJs<330 |UJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

Disulfolon

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600 |UJ»<1600 JUJS<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJS<1600<1600

Ethyl methanesultonate

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 JUJS<330<330 |UJs<330 |UJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJa<330 |UJs<330<330

NO - Nol [M«eUdBoU . Rml to ymam than CTOL

R«iMd«Sil>8uriira>Se« «• on COMX) « 6 39 PM Page 11 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN//g/kg)

CSA025222

Analyte

Location 10 Sample ID Sample Depth DateFPA1 OB-005FPA10B-005FPA10B-005FPA1 OB-008FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-OOSFPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10CS-001SBFPA10CS-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003S8FPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA1 OF 5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014545459.0

02/15/9902/15/9902/16/9902/149902/16/9902/1 6/9902/15/9902/15/9902/169902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16*902/16/9002/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Famphur

<3300 |UJs<3300 |UJs<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJS<3300<3300 |UJs<3300 |UJe<3300<3300<3300 |UJ3<3300 JUJS<3300 |UJ3<3300 JUJS<3300 |UJS<3300<3300

Fluoranthene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJS<330<330<330 |UJs<330 |UJS<330 |UJs<330 |UJs<330 |UJ$<330 |UJ*<330 |UJs<330<330 |UJs<330 |UJ»<330<330<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330<330

Fluorene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJS<330 JUJS<330<330<330 |UJs<330 JUJS<330 |UJs<330 JUJS<330 |UJs<330 JUJS<330 |UJs<330<330 |UJs<330 KJJ*<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

Hexachlorobenzene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 JUJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJ»<330 |UJs<330<330<330 |UJs<330 |UJ»<330 |UJs<330 |UJs<330 |UJs<330<330

Hexachlorobuladiene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 (UJs<330 |UJs<330 JUJS<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

Hexachlorocyclopenladlene

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<16000600 |UJs<1600 JUJ*<1600 JUJS<1600 |UJs<1600 |UJs<1600 JUJS<1600 (UJs<1600<1600 |UJs<1600 |UJ*<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

<-Mo»MMUonlMIND . NM DfuataBoM . B~u« k ir«l<r lh.n CBOL

RwO«k8ubSwtai»«Soll «H on tntno M « M PM Page 12 of 25




CSA025223

Analyle

Location ID Sample ID Sample Depth DateFPA10B-005FPA1 OB-005FPA1 OB-005FPA1 OB-006FPA10B-006FPA1 OB-006FPA10C-005FPA10C-OOSFPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA106-O05FPA10E-006FPA10E-O08FPA10E-006FPA10F-005FPA10F-O05FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10Q-006FPA10Q-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003S8FPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-O03SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10Q6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.0

14.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/189902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/164902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Hexachloroethane

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 JUJS<330 |UJS<330 |UJs<330<330 |UJs<330 |UJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

Hexachlorophene

ND K|UJcsND K|UJcsND KJUJcND KjUJcsND KJUJcsND KJUJcsND KJUJcND KJUJcND KJUJcsND KJUJcsND KJUJcsND KJUJcsND KJUJcsND KJUJcsND KjUJcsND KJUJcND KjUJcsND KjUJcsND K|UJCND KJUJcND KJUJcsND KJUJcsND K|UJcsND KJUJcsND KJUJcsND K|UJcND KJUJc

Hexachloropropene

<3300 |UJs<3300 |UJs<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300 |UJs<3300 |UJs<3300<3300<3300 |UJs<3300 |UJS<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300

ln<teno(1.2,3-cd)Pyrene


Isophorone

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 JUJS<330<330<330 |UJs<330 |UJs<330 |UJa<330 |UJS<330 |UJs<330 |UJ3<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

- . Not Aralyzxl

ND.NMCMM*)BoH > RMUI It 7M«r Don CflOL

«J.SubSi»1«0̂ 8o« «)• on »I2HX «1 B W PM Page 13 of 25




CSA025224

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA1 OB-005FPA1 OB-005FPA10B-006FPA1 OB-008FPA10B-006FPA10C-005FPA10C-OOSFPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C8-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-O03SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA1 OF 5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-O03SBFPA10G6-001SBFPA10G7-001SBFPA10Q7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/1 6/9902/16/9902/15/9902/15/9902/1 6/9902/15/9902/1 5/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Isosafrole

<660 |UJs<660 JUJS<660<660 |UJs<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 JUJS<660 |UJs<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660<660<660 |UJs<660 JUJs<660 |UJs<660 |UJs<660 |UJs<660<660

Kepone

<3300 |UJs<3300 |UJs<3300<3300 |UJs<3300 |UJS<3300 JUJs<3300<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300 |UJ»<3300 |UJs<3300<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300

Methapyrilene

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJS<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

3-Methylcholanthrene

<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 JUJS<660 |UJs<660<660 |UJ»<660 JUJS<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660

NO* Nat DMeudBold • R«i« fc TWMrltan CROL

fl«v(Md»Sil>3i»l«».3o« Ot on e/2M» al • 3» PM Page 14 of 25




CSA025225

Analyte

Location ID Sample 10 Sample Depth DateFPA1 OB-005FPA1 OB-005FPA1 OB-005FPA1 OB-006FPA1 OB-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-OOSFPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10Q-006FPA10G-007FPA10Q-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA1 066-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E8-003SBFPA10F5-001SBFPA10FS-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/169902/159902/159902/169902/159902/159902/16/9902/169902/169902/169902/169902/169902/149902/179902/179902/179902/179902/179902/179902/179902/179902/1799

Methyl methanesullonate

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 JUJS<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJ8<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

2-Methylnaphthalene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJ»<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330 JUJS<330<330

Methyl parathion

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJS<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600 |UJs<1600 |UJs<1BOO<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 jllJs<1600 |UJs<1600<1600

3/4-Methylphenol

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JDJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330<330

Naphthalene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 JUJS<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

- . Not »™(yj«l<-B«o»<MMIO(llMI.NO - MM DmcUdBOW . Rwui K pour lh.n CBOL

B««<»«J»SubSin«»»Sl)< Ml on Mt/OO «l 6 M PM Page 15 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN pg/kg)

CSA025226

Analyle

Location ID Sample ID Sample Depth DaleFPA1 OB-005FPA1 OB-005FPA1 OB-005FPA10B-008FPA1 06-006FPMOB-OOSFPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-008FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10Q-006FPA10G-007FPA1 00-007

SBFPA10B5-001SBFPA1 065-002S6FPA1065-003S6FPA1 066-001SBFPA10B6-003S6FPA1 066-004SBFPA10C5-001SBFPA10C 5-002SBFPA10C5-003SBFPA10C6-001S6FPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-O01SBFPA10E6-002SBFPA10E6-O03SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/164902/15/9902/15/9902/16/9902/15/9902/1 5/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

1 ,4-Naphthoquinone

<1600 |UJs<1600 |UJs<1600<1600 |UJS<1600 |UJs<1600 |UJs<<600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 . |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJSc1600 |UJs<1600<1600

1-Naphthylamine

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJS<330 |UJS<330 |UJS<330 |UJ8<330<330 fJJt<330 JUJ><330<330<330 |UJ5<330 |UJs<330 |UJs<330 |UJ$<330 |UJS<330<330

2-Naphthylamine

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJS<330 |UJS<330 JUJS<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

2-Nitroaniline

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJ*<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600

3-Nitroaniline

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 JUJS<1600<1600<1600 |UJs<1600 |UJs<1600 |UJS<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

4-Nitroaniline

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

«-Mow<M»ollonlMINO - Not 0«l«cl«dBoU . Rw* to ST«I« IhKi OHOL

Page 16 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN jug/kg)

CSA025227

Anaryte

Location ID Sample ID Sample Depth DateFPA10B-005FPA10B-005FPA10B-OOSFPA10B-006FPA10B-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPAtOC-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA1 06-006FPA10E-008FPA10E-008FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10CS-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10ES-001SBFPA10E5-O02SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/18/9902/16/9902/169902/159902/15/9902/16/9902/159902/15/9902/16/9902/169902/169902/169902/169902/169902/169002/179902/179902/179902/179902/179902/179902/179902/179902/1799

Nitrobenzene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJS<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

2-NHrophenol

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330<330 |UJs<330 |UJ8<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

4-Nitrophenol

<1600 |UJs<1600 |UJs<1600<1600 |UJS<1600 JUJS<1600 |UJS<1600<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 (UJs<1600<1600<1600 |UJa<1600 |UJS<1600 JLUms<1600 |UJ9<1600 JUJS<1600<1600

4-Nitroquindine-l -oxide


N-Nitrosodimethylamine

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJS<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330<330

< • B«4ow (Median limitNO - NM CMMvlBoM . Run* » fMM Ornn CBOL

R«vi««d»SubSl»<«o«.8o« ito on tOgm M • » PM Page 17 of 25



CASMALJA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN tig/kg)

CSA025228

Analyte

Location ID Sample 10 Sample Depth DateFPA1 06-005FPA106-005FPA10B-005FPA10B-006FPA10B-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-OOSFPA10E-005FPA10E-008FPA10E-006FPA10E-008FPA10F-005FPA10F-005FPA10F-OOSFPA10F-006FPA10F-006FPA10F-006FPA1 00-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10BS-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E 5-001SBFPA10E5-OOZSBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E8-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.5459.514.54.59.514.04.59.514.54.59.514.34.59.014.54.59014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/1 6/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

N-NKrosodiphenylamine

<330 |LMs<330 (UJS<330<330 |UJs<330 |UJs<330 JUJS<330<330<330 |UJa<330 (UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 JUJS<330 JDJs<330 |UJs<330<330

N-Nitrosodipropytamine

<330 |UJs<330 |UJs<330 |UJm<330 |UJs<330 JUJS<330 |UJs<330<330<330 |UJs<330 |UJs<3X JUJS<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330 |UJm<330 |UJs<330 JUJS<330 |UJrra<330 |UJs<330 |UJs<330<330

N-Nitrosodibutylamine

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330<330 (UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

N-Nitrosodlethylamine

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330<330

ND • Not DmcMdBoU > Ftaw* l> gr«M«r IMn CROL

Page 18 o!25




CSA025229

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA10B-005FPA1 OB-005FPA10B-006FPA1 OB-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-OOSFPA10F-006FPA10F-006FPA10F-006FPA1 00-006FPA1 00-007FPA1 00-007

SBFPA10B5-001SBFPA10B5-002SBFPA1 065-003SBFPA10BB-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C 5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10ES-002SBFPA10E5-003SBFPA10EB-001SBFPA10E6-002SBFPA1066-003SBFPA10F5-001SBFPA10F5-002SBFPA10F 5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10Q6-001SBFPA10G7-001SBFPA10Q7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.5459.0

14.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/1 5/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

N-Nftrosomethytethylamine

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 (UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

N-Nttrosomorpholine

<330 |UJs<330 JUJS<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJS<330 JUJS<330 JUJS<330 JUJS<330 |UJs<330 |UJ*<330 |UJ$<330<330 |UJ»<330 |UJ«<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

N-Nitrosopiperidine

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330 JUJS<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

- . Not Aralynd<»Mo»<M*clkxilMINO -Ha MUoUd

R<vlMd<8i68uta*»8o« «fc on Page 19 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN //9/kg)

CSA025230

Analyie

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA10B-005FPA1 OB-005FPA1 OB-008FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-008FPA10C-006FPA10C-006FPA10E-OOSFPA10E-OOSFPA10E-OOSFPA10E-O06FPA10E-006FPA106-008FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-008FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA1 OB8-001SBFPA10BS-003SBFPA10B8-004SBFPA10CS-001SBFPA10CS-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10ES-003SBFPA10E6-001SBFPA10E6-002SBFPA10E8403SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10Q7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/154902/16/9902/164902/164902/164902/164902/164902/164902/174902/174902/174902/174902/174902/174902/174902/174902/1749

N-Nltrosopyrrolidine

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 KJJs<330<330 (UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330 |UJs<330<330

5-Nitro-o-toluidine

<660 |UJs<660 |UJs<660<660 |UJs<660 JUJS<660 JUJS<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660

Paralhion

<1600 |UJs<1600 JUJS<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600<1600 |UJS<1600 |UJs<1600 JDJs<1600 JLUs<1600 |UJs<1600 |UJ»<1600 |UJ$<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

Pentachlorobenzene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 JUJS<330<330<330 |UJs<330 |UJS<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330<330 |UJa<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330<330

BoM . FH«* k <fml* lh.n CBOL

RMM<)>SUb8lXK>KSol ld> an tntKO u e 39 PM Page 20 of 25




CSA025231

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA1 OB-005FPA10B-005FPA1 OB-006FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-OOSFPA10E-008FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-OOSFPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA1 065-001SBFPA1 065-002SBFPA1 085-003SBFPA1 066-001SBFPA10B6-003SBFPA1 066-004SBFPA10C5-001SBFPA10C5-002SBFPA10CS-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA1 OF 5-001SBFPA10FS-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-OQ2SBFPA10F6-003SBFPA1066-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/1 5/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/1 5/9902/154902/16/9902/164902/16/9902/164902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Pentactiloronrtrobenzene

<1600 |UJs<1600 JUJS<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJS<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

Pentadilorophenol

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600 JUJS<1600 |UJs<1600 JUJS<1600 |UJs<1600<1600 |UJs<1600 jUJs<1600 |UJI<1600 |UJI<1600 jlUs<1600 |UJIs<1600 |UJIs<1600 |UJIs<1600 |UJIs<1600 |UJ<1600 |UJI

Phenacetin


Phenanthrene

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |LU»<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

-.Hot Anlynd

NO-NMMMUllBold • 0»KM It grvtor »wi CflOL

R«vMd*8<i>Sutac»>So< nil on </2U» « a » PM Page 21 0125



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN pg/kg)

CSA025232

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA1 OB-005FPA1 OB-005FPA1 OB-006FPA10B-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA1 065-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10Q7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.S4.59.514.34.59.014.54.59.014.54.54.59.0

02/159902/15/9902/16/9902/169902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/169902/1679902/169902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Phorate

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 JDJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600 |UJa<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

Phenol

<330 |UJs<330 |LUs<330 jUJm<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJ»<330 |UJB<330<330<330 |UJs<330 |UJs<330 jujms<330 |UJs<330 |UJs<330<330

1 ,4-Phenylenediamine

<3300 |UJs<3300 |UJs<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300<3300 |UJs<3300 |UJs<3300 |UJs<3300 JDJs<3300 |UJs<3300 |UJs<3300 |UJs<3300<3300 |UJ»<3300 |UJs<3300<3300<3300 |UJs<3300 |UJs<3300 JUJS<3300 |UJs<3300 |UJs<3300<3300

2-Picoline

<660 |UJs<660 JUJS<660<660 |UJs<660 (UJs<660 |UJs<660<660<660 |UJs<660 JUJS<660 JUJS<660 |UJS<660 |UJs<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660<660<660 |UJs<660 JUJS<660 |UJs<660 |UJs<660 |UJs<660<660

Pronamide

<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660 |UJs<660<660<660 |UJs<660 JLUs<660 |UJs<660 |UJs<660 |UJ$<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660

Pyrene


< m Bttom <M«cllon UntilNO . Not <M«oUdBoU . Ran* b ymM than CBOU

* on B/»00 «l 6:» PM Page 22 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN /ig/kg)

CSA025233

Analyte

Location ID Sample ID Sample Depth DaleFPA10B-005FPA1 OB-005FPA1 OB-005FPA1 OB-006FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10Q-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA1 066-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-O02SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA1 OF 5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10Q7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.014.54.54.59.0

02/1 5*902/15*902/16*902/16*902/16*902/16*902/15*902/15*902/16*902/15*902/15*902/16*902/16*902/16*902/16*902/16*902/16*902/16*902/17*902/17*902/17/9902/17/9902/17*902/17/9902/17*902/17/9902/17/99

Pyridine

<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<«60 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660 |UJa<660 |UJs<660<660<660 |UJs<660 |UJs<660 JUJS<660 |UJs<660 |UJs<660<660

Salrote

<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 JUJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660

1 .2,4.5-TeIrachlorobenzene

<330 |UJs<c330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 JUJS<330 |UJS<330 |UJs<330 |UJs<330<330

2,3,4,6-Tetrachlorophenol

<1600 |UJs<1600 JUJS<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600•C1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 jUJs<1600 |UJs<1600 fJJa<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJs<1600<1600

Tetraethyldithiopyro- phosphate

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 JUJs<160006000600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 JUJs<1600 |UJs<1600 |UJs<1600<1600 |UJS<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

- - Not Amlynd

NO > NO D«C«ol«dBold . RmJI K 7M«C Hw< CHDL

R«vlM(l>SU>Surt<e»Soll A on V2VOO M • 3* PM Page 23 ol 25




CSA025234

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA1 OB-005FPA10B-005FPA1 OB-006FPA10B-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA106-008FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-OOSFPA10F-006FPA10F-006FPA10F-006FPA10Q-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA1 086-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5KXJ2SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA1 OF 5-001SBFPA10F5-002SBFPA10FS-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.54.59.514.34.59.014.54.59.01454.54.59.0

02/15/9902/15/9902/169902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16*902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Ttiionazin

<1600 |UJs<1600 JUJS<1600<160D |UJs<1600 |LUs<1600 |UJs<1600<1600<1600 |UJs<1600 JUJS<1600 |UJs<1600 |UJs<1600 |UJs<1600 (UJs<1600 fJJt<1600<1600 |UJs<1600 |UJa<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

o-Toluidine

<660 |UJ3<660 |UJs<660<660 |UJs<660 |UJs<660 |UJs<660<660<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660 |UJs<660<660 |UJS<660 |UJs<660<660<660 |UJs<660 JUJS<660 JUJS<660 JUJS<660 JUJS<660<660

2,4,5-Trichlorophenol

<330 |UJs<330 JUJS<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 JUJS<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

2,4,6-TrichlOfOphenol

<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 JUJS<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330 |UJs<330 |UJs<330<330<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330 |UJs<330<330

O.O.O-Triethyl phosphorothioate


NO - No) D««a«JBold « Rw* k 7M«r tan COOL

H«vt««J»S.i>SKl«c».So« O, on V28QO « « 39 fU Page 24 of 25



CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN/yg/kg)

CSA025235

Analyte

Location ID Sample ID Simple Depth DateFPA1 06-005FPA10B-005FPA10B-005FPA10B-006FPA10B-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-008FPAIOE-006FPA10E-008FPA10F-OOSFPA10F-OOSFPA10F-OOSFPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10Q-007FPA10G-007

SBFPA1 085-001SBFPA10B5-002SBFPA10BS-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C 5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C8-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10EW03SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA10G6-001SBFPA10G7-001SBFPA10G7-O02

4.59.514.54.59.514.54.59.514.54.59.514.84.59.514.S4.59.514.34.59.014.54.59.014.54.54.59.0

02/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/15/9902/15/9902/16/9902/15/9902/15/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

1 ,3.5-Trinitrobenzene

<1600 |UJs<1600 |UJs<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<ieoo jujs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<ieoo<1600 |UJs<1600 |UJs<1600<1600<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600 |UJs<1600<1600

Chlorobenzilate

<33<33<33<33<33<33<33 |UJs<33 |UJs<33<33<33 |UJs<33<33 |UJs<33<33<33 (UJs

<1600<33 |UJs<33<33 |UJs<33 |UJs<33<33<33<33<33 |UJS<33 |Ufe

Diallate

<33<33<33<33<33<33<33 |UJ3<33 JUJS<33<33<33 |UJs<33<33 |UJs<33<33<33 |UJs

<1600<33 |UJs<33<33 |UJs<33 |UJs<33<33<33<33<33 |UJs<33 |UJs

Isodrin

<0.70<0.70<0.70<0.70<0.70<0.70<0.70 |UJs<0.70 |UJs<0.70<0.70<0.70 |UJs<0.70<0.70 |UJ«<0.70<0.70<0.70 |UJs<35

<070 |UJs<0.70<0.70 |UJs<0.70 |UJs<0.70<0.70<070<0.70<0.70 |UJs<0.70 |UJs

<« Moo <M«Mxi Urn*HO -Not DMMMdBoU • RoUl i> y«il«r tt»n CRDL

on W2MX) « 6 39 PM Page 25 ol 25


DIOXINS AND FURANS IN SUBSURFACE SOIL SAMPLES (EPA METHOD 8280)PART 1 EE-CA

CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN ng/kg) CSA025236

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA1 OB-005FPA1 OB-006FPA10C-005FPA10C-005FPA10C-006FPA10E-005FPA10E-005FPA10E-006FPA10F-005FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B6-001SBFPA10C5-001SBFPA10C5-002SBFPA10C6-001SBFPA10E5-001SBFPA10E5-002SBFPA10E6-001SBFPA10F5-001SBFPA10F6-001SBFPA10F6-002SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.54.54.59.54.54.59.54.54.54.59.04.54.59.0

02/15/9902/15/9902/16/9902/15/9902/15/9902/15/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

1, 2,3,4,6.7 ,8-HpCDD

<0.16<0.11<0.10<0.13<0.20<0.14<0.21<0.34<0.13<0.16<0.093<0.073<0.14<0.11<0.10

1,2,3,4,7,8-HxCDD

<0.12<0.047<0.15<0.10<0.16<0.050<0.17<0.42<0.15<0.14<0.061<0.046<0.14<0.16<0.12

1 ,2,3,6,7 ,8-HxCDD

<0.13<0.051<0.17<0.11<0.22<0.054<0.24<0.61<0.17<0.20<0.067<0.050<0.16<0.17<0.14

-• = Not Analyzed.< * Below detection limit.Bold - Result Is greater than CHDL

Revised+SubSurtace+SoH.xIs on 8/28/00 at 6:39 PM Page 1 of 3




Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA10B-005FPA1 OB-006FPA10C-005FPA10C-005FPA10C-006FPA10E-005FPA10E-005FPA10E-006FPA10F-005FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007


4.59.54.54.59.54.54.59.54.54.54.59.04.54.59.0

02/15/9902/15/9902/16/9902/15/9902/15/9902/15/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

1, 2,3,7 ,8,9-HxCDD

<0.11<0.045<0.15<0.099<0.17<0.047<0.18<0.47<0.14<0.15<0.059<0.044<0.14<0.15<0.12

1 ,2,3,7,8-PeCDD

<0.33<0.085<0.18<0.26<0.30<0.22<0.26<0.87<0.15<0.15<0.053<0.018<0.19<0.19<0.16

2,3,7,8-TCDD

<:0.073<0.022<0.075<0.058<0.075<0.027<0.11<0.22<0.061<0.078<0.025<0.0053<0.049<0.056<0.065

HpCDDs (total)

<0.16<0.11<0.10<0.13<0.20<0.14<0.21<0.34<0.13<0.16<0.093<0.073<0.14<0.11<0.10

HxCDDs (total)

<0.11<0.045<0.15<0.099<0.16<0.047<0.17<0.42<0.14<0.14<0.059<0.044<0.14<0.15<0.12

-- - Not Analyzed.<- Mow detection «mit.BoM » Result is greater than CRDL

Hevised+SubSurtace+Soil.jds on BttMX) at 6:39 PM Page 2 of 3




Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA10B-005FPA1 OB-006FPA10C-005FPA10C-005FPA10C-006FPA10E-005FPA10E-005FPA10E-006FPA10F-005FPA10F-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007


4.59.54.54.59.54.54.59.54.54.54.59.04.54.59.0

02/1 V9902/15/9902/16/9902/15/9902/1 5/9902/15/9902/16/9902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

1,2,3,4,6,7,8,9-OCDD

<0.32<0.14<0.34<0.30<0.51<0.11<0.44<0.91<0.31<0.31<0.17<0.15<0.27<0.26<0.23

PeCDDs (total)

<3.5<5.2<0.73<3.2<3.7<4.4<0.26<0.87<1.2<0.15<1.0<0.67<0.70<0.69<0.51

TCDDs (total)

<0.073<0.022<0.075<0.058<0.075<0.027<0.11<0.22<0.061<0.078<0.025<0.0053<0.049<0.056<0.065

•-» Not Analyzed.< - Mow detection limit.Bold . Result Is greater than CRDL

Revised+SubSurface+Sofl.xIs on 6/28/00 at 6:39 PM Page 3 of 3

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ORQANOCHLORINE PESTICIDES IN SUBSURFACE SOIL SAMPLES (EPA METHOD 8061 A)PART 1 EE-CA

CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN f/g/kg)

CSA025240

Anaiyte

Location ID Sample ID Sample Depth DawFPA10B-005FPA106-005FPA10B-005FPA10B-006FPA106-006FpAioB-floeFPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-OOSFPA10E-005FPA10E-005FPA10E-008FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F.005FPA10F-006FPAtOF-006FPA10F-006FPA10S-006FPA10G-007FPA10G-007

SBFPA10BS-001SBFPA10B5-002S8FPA1065-003S8FPA10B6-001SBFPA10B6-OMSBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SSFPA10C6-003SBFPA10E5-001S8FPA10E5-002S8FPA10E5-003SBFPA10E6401SBFPA1066-002SBFPA10E6-003SBFPA10F5401SBFPA10F5402SBFPAIOF5-004SBFPA10F6-001S8FPA10F6-002SBFPA10F6403SBFPA10GS-001SBFPA10G7-001SBFPA10G7-002

4.59.514.5459.51454.59514.54.59.514.84.59514.54.59.514.34.59.014.54.59.014.54.5459.0

02/158902/150902/16/9902/189902/168902/1 68902/15/99CE/15/9902/16/9902/1 5/9902/15/9902/1&9902/16/9902/1OT902/16/9902/16/9902/16/9902/18*902/17/89(017/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

AMrin

<1 7<1.7<1.7<1.7<17<1.7<17 |UJs<17 jujs<17<1.7<17 (UJ»<1.7<17 |UJ$<17<17<1.7 |UJ$<85 G|<1.7 |UJs<1.7<1.7 |UJ|<1.7 |UJ><1.7<17<1.7<1.7<1.7 |UJs<1.7 |UJs

A»3twBHC

<1.7<1.7<17<1.7<17<17<1.7 |UJs<17 |UJ»<1.7<1.7<1.7 |UJs<1.7<17 |UJs<17<1.7<17 |UJj<85<1.7 |UJt<1.7<1.7 fJJt<1.7 |UJ><1.7<1.7<1.7<1.7<17 |UJs<17 |UJs

Beta-BHC

<1.7<1.7<1.7<1 7<1.7<17<17 |UJj<17 |UJs<17<1.7<17 |UJs<17<17 |UJ><17<1.7<1.7 |UJ»<85<17 |UJt<1.7<17 |UJt<1.7 |UJt•cl.7<1.7<17<17<1.7 |UJ»<17 |UJ8

Delta-BHC

<t 7<17<17<17<1.7<1.7<1.7 |UJ><1.7 JLUs<17<1.7<17 |UJs<1.7<17 |UJS<17<1 7<17 |UJs<8S<17 |UJj<1.7<1.7 |UJs<1.7 |UJ8<1.7<17<1.7<17<17 |UJj<17 |UJs

Gamra-BHC

<17<1.7<17<1.7<17<17<17 |UJs<;17 |UJs<17<1 7<17 |UJm<1 7<17 |UJs<17<17<1.7 |UJs<85<17 |UJt<1.7<1.7 |UJt<17 |UJa<1.7<1.7<17<1.7<17 |UJs<17 |UJs

alpna-Chlordane

<17<1 7<1 7<1 7<1.7<17<17 |UJ«<17 |UJs<17<1.7<17 |UJS<17<17 |UJ3<17<1 7<17 |UJ><es<17 |OJs<1.7<1.7 |UJ><17 |UJ(<17<1 7<17<1 7<17 |UJs<17 |UJs

Page Id 4


ORQANOCHLORINE PESTICIDES IN SUBSURFACE SOIL SAMPLES (EPA METHOD 8081A)PART 1 EE-CA


CSA025241

Anatytt

Location 10 SamptolD Svnpto Daplh DaleFPA10B-005FPA106-005FPA10B-OOSFPA106-006FPA106-006FPA10B-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPA10E-006FPAtOe-006FPA10F-OOSFPA10F-005FPA10F-005TA10F-006FPA10F-006FPA10F-006FPA10O-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPAIOeS-OCBSBFPA10B5403S8FPA1068-001S8FPA10B6403S8FPA1088-004SBFPA10CS-001S8FPA10CS-002S6FPA10CS-003S8FPA10C8-001seFPAioc»<ieeS0FPA10C6-003S8FPA10E5-001S8FPA10E5-OOZSBFPA10E5403SaFPAIOEfrOOlS8FPA10E8-002S8FPA10E6-003SBFPA10F5-001S8FPA10F5-008S8FPA10FW04SBFPA10F6-001SBFPAIOFg-OOZS8FPA10F6-003S8FPA10G6-001S8FPA10O7-001S8FPA10G7-002

4.59.514.5459.514.5459.514.5459.514.84.59.514.54.59.S14.34.59014.5459.014.545459.0

02/15/99OZ/1519902/16/99OZ/160902/1&9902/16^902/15/9902/15/9902/1S9902/1599OZ/15TO02/1*9902/16*902/1 M902/1 &«»02/1 am02/16/9902flM802/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

gamma-Chkxdan*

<17<17<17<1 7<17<1.7<17 |UJs<17 |U)1<1 7<17<17 |UJ><17<17 |UJs<17<17<17 |UJ><B5<17 |UJt<1.7<1.7 |UJt<17 |UJ»<17<1.7<17<1.7*17 |UJs<1.7 |UJ9

4.4'-ODD

<3.4<3.4<3.4<34<3.4<3.4<3.4 |UJs<34 |UJs<34<3.4<34 |UJs<3.4<34 |UJs<3.4<3.4<3.4 |UJi<170<34 (UJi<3.4<34 |UJi<3.4 |UJ><3.4<3.4<3.4<34<34 |UJs<34 |UJs

4.4'.DOE

<34<3.4<34<3.4<34<34<34 |UJs<34 |UJs<34<3.4<3.4 |UJ|t34<3.4 |UJl<34<3.4<3.4 |UJs<170<3.4 |UJs<3.4<3.4 |UJ»<3.4 |U*<34<3.4<3.4<3.4<34 |UJs.34 |UJs

4,4'-DOT

<34<34<3.4<34<34<34<3.4 |UJs<34 |UJ8<34<3.4<34 |UJ»<3.4<34 |UJs<3.4<34<3.4 |UJ»<170<3.4 |UJ»<3.4<3.4 |UJi<34 (UJ.<34<34<34<34<34 |UJ8<3.4 |UJs

DteWnn

<34<34<34<34<34<3.4<34 |UJs<34 |UJs<34<34<34 |UJs<34<3.4 |UJs<3.4<3.4<3.4 |UJs<170<34 |UJt<3.4<3.4 |UJ|<3.4 \UJt<3.4<3.4<3.4<34<34 |UJs<34 |UJs

Endosulfanl

<34<34<34<34<34<34<34 |UJs<34 |UJs<34<34<34 |UJs<34<34 |UJs<34<3.4<3.4 |UJs<170<3.4 |UJ><3.4<3.4 |UJl<34 |UJs<34<34<34<34<34 |UJl<3.4 |UJs

i on«2MB * 1:42 •« Page 2 ot 4


ORQANOCHLORINE PESTICIDES IN SUBSURFACE SOIL SAMPLES (EPA METHOD MM1A)PART 1 EE-CA


CSA025242

Analyto

Location ID Sample ID Sample Depth DotFPA10B-005FPA106-005FPA10B-005FPA106-006FPA10B-006FPA106-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-008FPA10C-O06FPA10E-005FPA10E-005FPA10E-005FPA10E-006FPAIOE-006FPAtOE-006FPA10F-005FPA10F-005FPA10F-OOSFPA10F-006FPAtOF-006FPA10F-006FPA10G-006FPA10G-007FPA10G-007

SBFPA10B5-001SBFPA10B5402SBFPA10B5403SBFPA10B6401S8FPA10B4-003S8FPAI066-004SBFPA10C5-001S8FPA10CS402S8FPA10C5-003SBFPA10C6-001SBFPA10C6-002S8FPA10C6-003S8FPA10E5-001SBFPA10E5-002S8FPA10E5403S8FPA10EM01SBFPA10E6402S8FPA10ES-003SBFPA10F5-001S8FPA10F5-002SBFPAIOF5-C04SBFPA10FS-001SBFPA10FW02SBFPA10FC-003S8FPA10O6-001SBFPA10G7-001SBFPA1007-002

4.59.514.5459.514.5459.5145459.514.8459.514.54.59.514.34.59.014.5459.014.54.5459.0

02/15/9902/15(9902/16*902/16*900168902/16*902/154902/15/9902/16/9902/15*902/15*902/16*902/16*902/16*902/16*902/16*902/16*902/16*902/17*902/17*902/17/9902/17/9902/17/9902/17/9902/17/9902/17*902/17*9

Endwulfan II

<3.4<34<3.4<34<3.4<34<34 |UJs<3.4 |UJ><34<34<34 |UJ8<34<34 |UJs<34<3.4<3.4 |UJ«<170<3.4 |UJ><34<34 (UJi<3.4 |UJs<34<34<3.4<34<3.4 |UJ><34 |UJs

EndMuDan lulfate

<34<34<3.4<34<3.4<34<3.4 |UJs<34 |UJs<3.4<34<34 |UJ><34<34 |UJ><34<34<3.4 fJJt<170<3.4 |UJ«<3.4<3.4 |UJs<3.4 |UJ»<34<34<34<34<34 |UJs<34 |UJ>

Endrtl

<34<34<34<34<34<34<3.4 |UJ»<3.4 |UJs<34<34<3 4 |UJs<3.4<34 |UJs<34<34<3.4 |UJs<170<3.4 |UJs<3.4<34 |UJ,<3.4 |UJt<34<34<3-4<3.4<34 |UJ8<3.4 |UJs

Endrin aldehyde

<34<34<34<34<34<34<34 |UJS<34 |UJ><34<34<34 |UJs<34<3.4 |UJs<34<3.4<3.4 |UJ»<170<3.4 |UJ$<3.4<3.4 |UJ»<3.4 )UH<34<3.4<34<34<3.4 |UJs<34 |UJs

HeptacMor

<1 7<17<17<17<17<t,7<1 7 |UJs<1 .7 |UJs<17<1.7<1 7 |LUs<17<17 |UJ9<1.7<17<17 |UJs<S5<17 |UJs<1.7<1.7 fJJt<17 |Ule<17<17<1 7<17<17 |UJ»<1.7 |UJj

Pag»3of4


OROANOCHLORINE PESTICIDES IN SUBSURFACE SOIL SAMPLES (EPA METHOD 8081 A)PART 1 EE-CA

CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN j/g/kg)

CSA025243

Andyu

Location ID SmptolD Sample Depot DaleFPA10B-005FPA10B-OOSFPA10B-005FPA10B-006FPA10B-006FPA10B406FPA10C-005FPA10C-OOSFPA10C-005FPA10C-006FPA10C-006FPAIOC-006FPA106-006FPA10E-005=PA10E-005FPA106-006FPA10E-OMFPA10E-006FPA10F-OOSFPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10Q-006FPA10G-007FPAIOG-007

SBFPA10B5-001S8FPA1065-002seFPAioes-ocaseFPAioee-ooiSBFPA1086-003SBFPAioee-aMSBFPA10C5-OOISBFPA10C5-002SBFPA10CS-OWS8FPA10C8-001SBFPA10C6-002S8FPA10C6-003S8FPA10E5-001S8FPA10E5-002SBFPA106S-003SBFPA10E6-001SSFPA10e»̂ XCSBFPA1068-003SBFPA10F540tSBFPA10F5402SSFPA10FMHMS8FPA10FB401S8FPA10FS-002SaFPA10F6«>3SBFPA10G6-001SBFPA10G7-001SBFPA10G7-002

4.59.S14.54.59.514.545951454.595148459.S14.54.59.514.34.59.014.5459.014.54.5459.0

02/t5f9902/15/9902/16*902/169902/16/9902/160902/159902/15/9902/169902/15*902/154902/169902/169902/169902/169902/16*902/16/9902/169902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Heptachfcx epoxWe

<1 7<1.7<1 7<17<1.7<17<1.7 |UJs<17 |UJs<17<17<1.7 |UJs<1 7<1 7 |UJs<1.7<1.7<17 |UJs<K<17 |OJ»<1.7<17 |UJl<1.7 |UJl<17<1.7<1 7<17<17 |UJ»<1.7 |UJs

MettnxycNor

<17<17<17<17<17<17<17 |UJs<17 |UJ»<17<17<17 |UJs<17<17 |UJs<17<17<17 |UJt

<SSO<17 |UJ»<17<17 |UJ»<17 |UJ><17<17<17<17<17 |UJs<17 |UJs

To«apheoe

<67<67<67<67<67<67<67 |UJs<67 |UJs<67<67<67 |UJs<67<67 |UJi<67<67<67 |UJs

<3400<67 |UJs<67<67 |UJ»<67 |UJt<67<67<67<67<87 |UJs<67 JUJS


METALS IN SUBSURFACE SOIL SAMPLES (EPA METHOD 601 OB, 6020, 7470,7471)PART 1 EE-CA

CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN mg/kg)

CSA025245

Analyte

Location ID Sample ID Sample Depth DateFPA10B-005FPA1 OB-005FPAIOB-005FPA1 OB-006FPA1 OB-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-005FPA10E-005FPA10E-OOSFPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10Q-006FPA10O-007FPA10G-007

SBFPA10B5-001SBFPA10B5-OQ2SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E 5-002SBFPA10E 5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F 6-002SBFPA10F6-003SBFPA10Q6-001SBFPA10G7-001SBFPA10G7-002

459514.5459514.5459514.5459.5148459.51454.59.514.3459.014.54.590145454.590

02/15/9902/15/9902/169902/169902/16/9902/16/9902/15/9902/15/9902/169902/15/9902/15/9902/169902/169902/16/9902/16/9902/169902/16/9902/16/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/9902/17/99

Antimony

<6.0<6.0<6.0<60<6.0<6.0<60<6.0<60<60<6.0<60<60<6.0<60<6.0<60<6.0<60 |UJm<6.0 |UJm<6.0 |UJm<6.0 |UJm<60 |LUm<6.0 |UJm<60 |UJm<60 |UJm<6.0 |UJm

Arsenic

4.55.67.4

0.73 |J1•.64.62.92.62.74.91.15.12.76.1U1.73.41.»3.73.14.02.73.74.62.02.33.2

Barium

20.495.6<20034.7<20036.362.776.434.526.«27.731.514670.192.6•6.340935J714 |Jd•01 Lid1520 |Jd49.7 |Jd22.8 Lid23.6 |Jd272 pd<20022.5 |Jd

Beryllium

<0.50<050<050<0.50<050<050<050<050<050<050<0.50<050<050<0.50<0.50<0.50<0.50<0.50<0.50<050<050<0.50<050<050<050<050<0.50

Cadmium

<0502.1

<oso<0504.2

<0.500.521.51.1

<050<0500.790.601.1anas*O.M<0.501.11.1

0.991.3

0.960.760.620.761.4

Chromium

31.327.626.632.126.523.730.129.624.530.237.223.635.929.341.730432.636.226.5 pm22.6 pm29.1 jjm19.4 |Jm31.3 |Jm25.1 pm26.6 pm32.4 pm24.5 Pm

Cobalt

<5013.3<50<509.2<50<507.3<50<50<50<5.0<50<50<5.0<5.0<5.0<5.0<5.0<50<50<50<5.0<50<50<506.9

Copper

11.09.06.56.910.310.69.410.69.29.0

34.99.37.9•.99.410.31046.911.011.013.16.610.19.27.710.211.1

Lead

4.95.16.13.65.45.04.94.33.28.22.45.03.54.53.1544.73.24.44.39.33.64.25.14.03.24.3

- . ft* Antlynd<»Mw<M<cltonkiillBo« . RMI* • gnMw fiat CHOL

R«vM>SubSi»tec»*&>t»l> on WWW)» 6:42 PM Page 1 o)2


METALS IN SUBSURFACE SOIL SAMPLES (EPA METHOD 601 OB, 6020, 7470,7471)PART1 EE-CA

CASMAUA HAZARDOUS WASTE MANAGEMENT FACILTY(RESULTS IN mg/kg) CSA025246

Analyte

Location ID Sample ID Sample Depth DateFPA1 OB-005FPA10B-005FPA108-005FPA1 OB-006FPA1 OB-006FPA1 OB-006FPA10C-005FPA10C-005FPA10C-005FPA10C-006FPA10C-006FPA10C-006FPA10E-OOSFPA10E-005FPA10E-005FPAIOE-006FPA10E-006FPAIOE-006FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10Q-007FPA10Q-007

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003SBFPA10B6-001SBFPA10B6-003SBFPA10B6-004SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C&003SBFPA10E5-001SBFPA10E 5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003S8FPA10F5-001SBFPA10F5-002SBFPA10F5-004SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003SBFPA1036-001SBFPA1 007-001SBFPA10Q7-002

4.59.514.54.59514.54.59.514.54.59514.8459.514.54.59514.3459.014.5459.014.5454.590

02/154902/154902/164902/164902/16/9902/169902/154902/154902/164902/154902/154902/164902/164902/164902/164902/164902/164902/184902/174902/174902/174902/174902/174902/174902/174902/174902/1749

Mercury

<0.10<010<0.10<0.10<010<0.10<010<0.10<010<010<0.10<oto<0.10<0.10<0.10<0.10<0.10<0.10<0.10<0.10<010<010<010<010<010<0.10<010

Nickel

17.056.215.213.051.09.423.72M25.515.113.925.526.324.226.425J24.413.830.129.826.423.929.223.621.819.642.1

Selenium

6.80.421.3

<0200.400.220.290.620.320.490.330.820.880.420.220.320.340.240.420.340.330.560.380.28<0200.760.61

Sliver

<1.0<10<1.0<10•c10<1.0<10<1.0<1.0<10<10<1.0<1.0•c10<1.0<1.0<1.0<1.0<1.0<1.0<1.0<10<10<1 0<10<10<10

ThalUum

0.180.510.220.250.400.150.290.330.290.210.210.210.190.200.220.22O2Z0.170.270.240.260.320.210.180.210.200.26

Tin

<100<10.0<100•£100<100<10.0<100<100<10.0^100<100<10.0<100<10.0<10.0<100<100<10.0<100<100<100<:100<100<10.0<100<100<10.0

Vanadium

21.722.815.421.222.816.224.722.114.423.125.716.426.919.530.626.522.821.621.016.420.315.922.317.422.022.518.8

Zinc

28.856.625.819.759.420.636.440.239.239.943.441.536.131.539.133.938.129.143.348.242.235.548.543.141.834.148.8

•. Nu Andyml<-BMn><M««onknlSM • RMrt k gnMrtei CROL

RMMd>S<i>Sutac»>Si>ll I* on W2MO M 6 43 PU Page 2 ol 2

HGURES

CSA025247

^

0 3000e=&as5Scale in Feet

CSA025248

Base Map: USGS 7.5' Topographic Quadrangles:Casmalia, CA1959 (Photorevised 1982);Guadalupe, CA 1959 (Photorevised 1982)

FIGURE 1

Site Location MapCasmalia Hazardous Waste

Management Facility

DAMES & MOORE| ADMMES4MOOMEGflOUPCOMMNy

SITEBOUNDARY

Scale in FeetPESnOpB/SOLVENTLANDFILL

HEAVYMETALS

LANDFILL

EXPLANATIONCAusnam Limits of Part 1

EB/CA Study Area

ACIDSLANDFILL

CSA025249

FIGURE 2

Part 1 EE/CAStudy Area

Parti EE/CACasma1'« Hazardous Waste Management Faciltiy

C-\ji)bs\c(i9molb\()rTOinq5\06270O-03.di»q 6/27/00 I'.50

SITEBOUNDARY

FPA1001/ PPA10O2

FPA10O3i FPA10O4

FPA10O5

PESTICIDE/SOLVENTLANDFILL

HEAVYMETALS

LANDFILL FPAI

CAUSTIC/CYANIDELANDFILL

ACIDSLANDFILL

pnuKTs

BOOSFPA10C3FPA10C2FPA10C4FPA10C1

400Scale in Feet

EXPLANATION

FBA10B1O

18001

800

FonnerPidAreM

Linfe of Put 1EB/CA Study Ant

CSA025250

FIGURES

Surface Soil Sample LocationsFormer Pad Areas

and Interstitial AreasPartlEE/CA

Cagmalia Hazardoos Waste Management Facility

E:\lobi\eaMMlQ\dnralngi\oeiaoo-a2jtag 06/27/00 3OOO

{ ( I ( I ( ( I f f

SITEBOUNDARY

PESTICIDE/SOLVENTLANDFILL

HEAVYMETALS

LANDFILL

CAUSTIC/CYANIDELANDFILL

+FP^

+FPA10C6

ACIDSLANDFILL

POND S

400^S

Scale in Feet

EXPLANATIONFPA10B5

• Sofl Boring location

LtotaofPntl

800

CSA025251

FIGURE 4

Soil Boring LocationsFormer Pad Areas

PartlEE/CACasmalia Hazudow Waste Management Facility

E:\|o(i.\oc»mol«\drD«lng<\06ieOO-01.<iwg 6/27/00 21:00

APPENDIXA

CSA025252

. DAMES & MOORE•••,•i.'."-iiiiCV" A DAMES * MOORE GROUP COMPANY

DATA VALIDATION MEMO8801 Folsom Boulevard, #200Sacramento, CA 95826Telephone - (916) 387-8800Fax - (916) 387-0802

TO:

FROM:

DATE:

PROJECT:

Gib Fates - SNA

Sacramento QA/QC Group

April 2, 1999

INFO:

FILE: 37132-001-170

Casmalia Part 1 EE/CA - Surface Soil SamplingSummary of Data Validation for Quanterra Reports #303782 and 303808

This report summarizes the findings of the limited validation of thirty-six soil and four aqueous samplescollected on January 20, 21, and 22, 1999 as part of the Casmalia Part 1 EE/CA. The data package wasreceived from Quanterra Environmental Services in West Sacramento, California on February 15, 1998.The sample identifications and sampling information are summarized on Table 1. The data werereviewed in accordance with Dames & Moore standard operating procedures and the QAPjP (Dames &Moore, January 1997).

1.0 Executive SummaryAll analyses were performed as requested, with one exception: except the laboratory was unableto purge sample SSIS001-001 for volatile analysis and no data were acquired. The laboratoryemployed EPA-approved methods as presented in the QAPjP. Some samples were qualified asestimated due to low internal standard recoveries in the volatile analysis. Low surrogaterecoveries in the semivolatile, organochlorine pesticides, PCB, and chlorinated phenoxyacidherbicide fractions indicated matrix biases, and the respective data are considered estimated.Phenol was rejected in the two field blanks due to analytical difficulties, resulting in no impact tothe overall data quality. Analytical difficulties were also demonstrated for 1,4-dichlorobenzene,l,2,4-trichlorobenzene,4-nitrophenol, pentachlorophenol, 2,4-D, 2,4,5-T, and 2,4,5-TP andassociated data were qualified as estimated. In addition, matrix interferences were noted for 1,4-dichlorobenzene, 1,2,4-trichlorobenzene, pentachlorophenol, antimony, chromium, andvanadium. Associated data were qualified as estimated. With exception of the rejected data,these data, as qualified, are useable for their intended purpose.

2.0 Dioxins and Furans (EPA 8280)Ten soil samples and one aqueous sample (field blank) were submitted for Dioxins and Furans(EPA 8280) analysis. The data were evaluated based on the following parameters. A leadingcheck mark (/) indicates an area of review in which all data were acceptable. A precedingcrossed circle (®) signifies areas where issues were raised during the course of the validationreview, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks/ Internal Standards/ Laboratory Control Samples/ Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates CSA025253/ Compound Identification and Quantitation

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2.1 Data CompletenessAll analyses have been performed as requested on the Chain-of-Custody (COC).

2.2 Holding Time and PreservationAll analyses were performed within the recommended holding time.

2.3 BlanksNo contaminants were detected in the associated method blank.

2.4 Internal StandardsAll internal standard recoveries were within control limits. The internal standards forHxCDD and HpCDF were outside the recovery goal in the method blank. There were nodetections of dioxins or furans in the samples or the blanks. Consequently, no reanalysiswas required.

2.5 Laboratory Control SamplesAll LCS recoveries met acceptance criteria.

2.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)No MS/MSD analyses were performed using associated project samples; consequently,no assessment of matrix interferences can be made.

2.7 Field DuplicatesNo significant differences were noted for field duplicate part SSFPA10G2-001 andSSFPA10G2-002.

2.8 Compound Identification and OuantitationNo dilutions were performed.

3.0 Volatile Organic Compounds (EPA 8260)Thirty-five soil and four aqueous samples (field blanks and trip blanks) were submitted forVolatile Organic Compounds (EPA 8260) analysis. The data were evaluated based on thefollowing parameters. A leading check mark (/) indicates an area of review in which all datawere acceptable. A preceding crossed circle (®) signifies areas where issues were raised duringthe course of the validation review, impacting data quality and usability.

® Data Completeness/ Holding Times and Preservation/ Blanks/ System Monitoring Compounds (Surrogates)/ Laboratory Control Samples/ Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates<8> Compound Identification and Quantitation

T. ^ CSA0252543.1 Data CompletenessAll analyses were performed as requested on the COC except the laboratory was unableto purge sample SSIS001-001. Consequently, no VOC data was reported for this sample.

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3.2 Holding Times and PreservationAll analyses were performed within the recommended holding time.

3.3 BlanksNo contaminants were detected in any associated method blank, trip blank, or field blank.

3.4 System Monitoring Compounds (Surrogates)For samples SSFPA10B1-001, SSIS012-001, and SSIS010-001, one surrogate recoveryfell below the laboratory acceptance criteria, but met the criteria specified in the QAPjP(70-130%). No data were qualified on this basis.

3.5 Laboratory Control SampleAll LCS/DCS recoveries met acceptance criteria.

3.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)No assessment of matrix interferences can be made because no MS/MSD analyses wereperformed using associated project samples.

3.7 Field DuplicatesNo significant differences were noted between field duplicate pairs SSFPA10B1-001/SSFPA10B1-002, SSFPA10E2-001/SSFPA10E2-002, SSFPA10F2-001/SSFPA10F2-002, and SSFPA10G2-001/SSFPA10G2-002.

3.8 Compound Identification and QuantitationReporting limits were slightly adjusted based on the soil volumes obtained by theEncore™ sampling technique. Low internal standard recoveries of 1,4-dichlorobenzene-d4 were noted in samples SSFPA1 OB 1-001, SSIS009-001, SSFPA10G1-001, andSSIS010-001. Detection limits for compounds associated with this internal standardwere qualified as estimated "UJ" in these samples.

4.0 Semivolatile Organic Compounds (EPA 8270)Thirty-six soil and two aqueous samples (field blanks) were submitted for Semivolatile OrganicCompounds (EPA 8270) analysis. The data were evaluated based on the following parameters.A leading check mark (/) indicates an area of review in which all data were acceptable. Apreceding crossed circle (®) signifies areas where issues were raised during the course of thevalidation review, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks<8> System Monitoring Compounds (Surrogates)<8> Laboratory Control Samples® Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates® Compound Identification and Quantitation

4.1 Data CompletenessAll analyses were performed as requested on the COC.

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4.3 BlanksNo contaminants were detected in any associated method blank or field blank.

4.4 System Monitoring Compounds (Surrogates)A single surrogate recovery in sample SSFPA10B1-002 exceeded both laboratory andQAPjP limits. A single surrogate recovery fell below control limits in samplesSSFPA10C2-001, SSFPA10C4-001, SSFPA10C1-001, SSFPA10B3-001, SSFPA10E4-001, SSIS006-001, SSIS012-001, and SSFPA10F2-001. No qualifications are madebased on a single low semivolatile surrogate recovery. Surrogate recoveries fell belowthe lower control limit specified in the QAPjP for samples SSIS007-001, RBFPA10G2-003, SSFPA10E2-001, and RBIS005-002. Detection limits in samples SSIS007-001,SSFPA10E2-001, RBIS005-002, and RBFPA10G2-003 have been qualified asestimated "UJ" due to the low bias indicated.

4.5 Laboratory Control SampleAll LCS recoveries met laboratory acceptance criteria. However, pentachlorophenol fellbelow the lower QAPjP control limit indicating a low bias. Detection limits forpentachlorophenol were qualified as estimated "UJ" in samples SSIS001-001, SSIS002-001. SSIS003-001, SSIS004-001, SSIS005-001, SSFPA10C3-001, SSFPA10C2-001,SSFPA10C4-001, SSFPAlOCl-001, SSFPA10B1-001, SSFPA10B3-001,SSFPA10G3-001, SSFPA10G2-001, SSFPA10G1-001, SSFPA10G4-001,SSFPA10G5-001, SSISO12-001, SSISOll-001, SSFPA10F1-001, SSFPA10F2-001,SSFPA10F2-002, SSFPA10F3-001, SSFPA10F4-001, SSISOlO-001, and SSFPA10G2-002. Low recoveries were also exhibited for 1,4-dichlorobenzene, 1,2,4-trichlorobenzene, 4-nitrophenol, and pentachlorophenol and extremely low recoverieswere reported for phenol in the aqueous LCS. The LCS was re-extracted with similarresults. Detection limits for phenol were rejected "R" in samples RBIS005-002 andRBFPA10G2-003. In addition, detection limits for 1,4-dichlorobenzene, 1,2,4-trichlorobenzene, 4-nitrophenol, and pentachlorophenol were qualified as estimated "UJ"in samples RBIS005-002 and RBFPA10G2-003.

4.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)Samples SSFPA10B1-001, SSIS009-001, and SSFPA10G2-002 were utilized forMS/MSD analyses. All recoveries met laboratory acceptance limits; however,compounds associated with both samples fell below QAPjP limits (60-140%).Recoveries of 1,4-dichlorobenzene, 1,2,4-trichlorobenzene, and pentachlorophenol fellbelow the lower control limit indicating a low bias in samples SSFPA10B1-001 andSSFPA10G2-002. In addition, recoveries of 1,4-dichlorobenzene and pentachlorophenolfell below the lower control limit indicating a low bias in sample SSIS009-001.Detection limits of these compounds have been qualified as estimated "UJ" in samplesSSFPA10B1-001, SSIS009-001, and SSFPA10G2-002.

4.7 Field DuplicatesNo significant differences were noted between field duplicate pairs, SSFPA10B1-001/SSFPA10B1-002, SSFPA10E2-001/SSFPA10E2-002, SSFPA10F2-001/SSFPA10F2-002, and SSFPA10G2-001/SSFPA10G2-002.

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4.8 Compound Identification and QuantitationNo dilutions were performed. Some minor variations were noted between the requestedanalyte list and detection limits and that provided by the laboratory. The differencesnoted were not for major analytes of interest. Kepone and famphur yielded highcontinuing calibration recoveries in SDG 303808, however, no detections were made andno qualifications were necessary. Hexachlorophene was not detected in the samples, butresults are qualified as estimated "UJ" since the instruments are not calibrated for thiscompound and no reporting limit is given.

5.0 Polvchlorinated Biphenvls (EPA 8082)Thirty-six soil and two aqueous samples (field blanks) were submitted for PCB (EPA 8082)analysis. The data were evaluated based on the following parameters. A leading check mark (/)indicates an area of review in which all data were acceptable. A preceding crossed circle (®)signifies areas where issues were raised during the course of the validation review, impacting dataquality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks<8> System Monitoring Compounds (Surrogates)/ Laboratory Control Samples/ Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates/ Compound Identification and Quantitation




5.4 System Monitoring Compounds (Surrogates)Surrogate recoveries fell below both laboratory and QAPjP acceptance criteria indicatinga low bias in samples SSIS004-001, SSFPA10C3-001, SSFPA10C2-001, SSFPA10C4-001, SSFPA10E1-001, SSFPA10E3-001, SSFPA10E2-002, SSIS006-001, SSIS007-001, SSIS008-001, SSIS009-001, SSFPAlOGl-OOl, SSFPA10G4-001, SSFPA10F1-001, SSFPA10F3-001, SSFPA10F4-001, and SSISO 10-001 Detection limits in thesesamples have been qualified as estimated "UJ". In addition, several surrogate recoverieswere within QAPjP limits (60-140%) but below the laboratory limits in samplesSSIS002-001 and SSIS012-001. No qualifications were made on this basis.


5.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)

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Samples SSIS001-001, SSIS008-001, and SSFPA10G3-001 were utilized for MS/MSDanalysis. No assessment of matrix interferences can be made for the aqueous samplesbecause no MS/MSD analysis was performed. All recoveries met acceptance criteria,however, the relative percent difference for Aroclor 1260 in sample SSIS008-001exceeded the control limit. No detections were associated with this sample,consequently, no qualifications were necessary.

5.7 Field DuplicatesNo significant differences were noted between field duplicate pairs, SSFPA10B1-001/SSFPA10B1-002, SSFPA10E2-001/SSFPA10E2-002, SSFPA10F2-001/SSFPA10F2-002, and SSFPA10G2-001/SSFPA10G2-002.

5.8 Compound Identification and QuantitationNo dilutions were performed.

6.0 Oreanochlorine Pesticides (EPA 8081 A)Thirty-six soil and two aqueous samples (field blanks) were submitted for OrganochlorinePesticides (EPA 8081 A) analysis. The data were evaluated based on the following parameters. Aleading check mark (/) indicates an area of review in which all data were acceptable. Apreceding crossed circle (®) signifies areas where issues were raised during the course of thevalidation review, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks® System Monitoring Compounds (Surrogates)/ Laboratory Control Samples/ Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates/ Compound Identification and Quantitation




6.4 System Monitoring Compounds (Surrogates)Surrogate recoveries fell below both laboratory and QAPjP acceptance criteria indicatinga low bias in samples SSFPA10C3-001, SSFPA10C4-001, SSFPA10E1-001,SSFPA10E3-001, SSFPA10E2-002, SSIS006-001. SSIS007-001, SSIS008-001,SSIS009-001, SSFPA10G1-001, SSFPA10G4-001, SS1S012-001, SSFPAlOFl-001,SSFPA10F2-001, SSFPA10F3-001, and SSFPA10F4-001. Detection limits in thesesamples have been qualified as estimated "UJ". In addition, several surrogate recoverieswere within QAPjP limits (60-140%) but below the laboratory limits in other samples.

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These samples include SSIS002-001, SSIS004-001, and SSFPA10C2-001. Noqualifications were made on this basis.

6.5 Laboratory Control SampleAll LCS recoveries met QAPjP acceptance criteria (60-140%). However, a recovery ofgamma-BHC fell below laboratory acceptance limits. No qualifications were made onthis basis.

6.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)Samples SSIS001-001, SSIS008-001, and SSFPA10G3-001 were utilized for MS/MSDanalysis and all QAPjP criteria were met. However, gamma-BHC fell below laboratorylimits but was within QAPjP acceptance criteria in samples SSIS001-001 and SSIS008-001. No qualifications were made on this basis. A sample from outside this project wasutilized for aqueous MS/MSD analysis. Consequently, no assessment of matrixinterferences can be made for the aqueous samples.

6.7 Field DuplicatesNo significant differences were noted between field duplicate pairs, SSFPA10B1-001/SSFPA10B1-002, SSFPA10E2-001/SSFPA10E2-002, SSFPA10F2-001/SSFPA10F2-002. and SSFPA10G2-001/SSFPA10G2-002.

6.8 Compound Identification and OuantitationNo dilutions were performed. Detection limits were raised for 4,4'-DDE, 4,4'-DDT,endrin, endrin aldehyde, and endosulfan n in sample SSIS010-001 due to matrixinterferences.

7.0 Chlorinated Phenoxvacid Herbicides (EPA 8151)Thirty-six soil and two aqueous (field blanks) samples were submitted for ChlorinatedPhenoxyacid Herbicide (EPA 8151) analysis. The data were evaluated based on the followingparameters. A leading check mark (/) indicates an area of review in which all data wereacceptable. A preceding crossed circle (®) signifies areas where issues were raised during thecourse of the validation review, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks® System Monitoring Compounds (Surrogates)<8> Laboratory Control Samples® Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates/ Compound Identification and Quantitation


7.2 Holding Times and PreservationAll soil samples were re-extracted beyond the recommended holding time due to lowLCS and surrogate recoveries in the original analysis. The LCS and surrogate recoveriesstill did not meet acceptance criteria and all results were confirmed.

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7.4 System Monitoring Compounds (Surrogates)All surrogate recoveries fell below QAPjP limits (60-140%) and most fell belowlaboratory limits (50-150%). Detection limits in all samples were qualified as estimated"UJ".

7.5 Laboratory Control SampleAll aqueous LCS recoveries met acceptance criteria. However, soil LCS/DCS recoveriesof 2,4-D, 2,4,5-TP, and 2,4,5-T fell below the lower control limit indicating a low bias.Detection limits for 2,4-D, 2,4,5-TP, and 2,4,5-T have been qualified as noted in thefollowing table.

LCS

28JAN99-19A

28JAN99-12A

28 JAN 99-11 A

Compound

2,4-D

2,4,5-TP2,4,5-T

2,4-D2,4,5-TP2,4,5-T2,4-D

2,4,5-TP2,4,5-T

Average Recovery

33%

18%22%

(60%)(100%)(90%)50%42%40%

(RPD)

60%100%90%

Associated QualifiedSamples

SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001

SSFPA10C3-001SSFPA10C2-001SSFPA10C4-001SSFPA10C1-001SSFPA10B1-001SSFPA10B3-001

SSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001

SSFPA10C3-001SSFPA10C2-001SSFPA10C4-001SSFPA10C1-001SSFPA10B1-001SSFPA10B3-001

No detectionsNo detectionsNo detections

SSFPA10G3-001SSFPA10G2-001SSFPA10G1-001SSFPA10G4-001SSFPA10G5-001

SSIS012-001SSIS01 1-001

SSFPA10F1-001SSFPA10F2-001SSFPA10F2-002SSFPA10F3-001SSFPA10F4-001

SSIS010-001SSFPA10G2-002

Qualifier

UJUJUJUJUJUJUJUJUJUJUJUJ1

UJ1

UJ1

UJ1

UJ1

UJ1

UJ1

UJ1

UJ1

UJ1

UJ1

NANANAUJUJUJUJUJUJUJUJUJUJUJUJUJUJ

'-These samples were re-extracted due to the extremely low LCS recoveries. The LCS recoveries improved and all results wereconfirmed.

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7.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)Sample SSFPA10G2-002 was utilized for MS/MSD analysis and all recoveries fellbelow the lower control limit indicating a low bias. However, no further qualificationswere warranted since data have been qualified as a result of LCS recoveries. NoMS/MSD analysis was performed associated with the soil samples in SDG 303782 oraqueous samples. Consequently, no assessment of matrix interferences can be made.

7.7 Field DuplicatesNo significant differences were noted between field duplicate pairs SSFPA10B1-001/SSFPA10B1-002, SSFPA10E2-001/SSFPA10E2-002, SSFPA10F2-001/SSFPA10F2-002, and SSFPA10G2-001/SSFPA10G2-002.


8.0 Metals (EPA 6010B. EPA 6020. EPA 7471)Thirty-six soil and two aqueous (field blanks) samples were submitted for metals (EPA 6010B,EPA 6020, EPA 7471) analysis. The data were evaluated based on the following parameters. Aleading check mark (/) indicates an area of review in which all data were acceptable. Apreceding crossed circle (®) signifies areas where issues were raised during the course of thevalidation review, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks/ Laboratory Control Samples® Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates/ Compound Identification and Quantitation



8.3 BlanksNo contaminants were detected in any associated method blank.


8.5 Matrix Spike/Matrix Spike Duplicate (MS/MSD)Samples SSIS001-001, SSFPA10G3-001, and SSIS008-001 were utilized for MS/MSDanalysis. No assessment of matrix interferences can be made for the aqueous samplesbecause a sample from outside this project was utilized for MS/MSD analysis. Antimonyfell below the lower control limit in both samples SSIS001-001 and SSFPA10G3-001

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indicating a low bias. Detection limits of antimony were qualified as estimated "UJ" insamples SSISOOl-001, SSIS002-002, SSIS003-001, SSIS004-001. SSIS005-001,SSFPA10C3-001, SSFPA10C2-001, SSFPA10C4-001, SSFPAlOCl-001,SSFPA10B1-001, SSFPA10B3-001, SSFPA10B2-001, SSFPA10B1-002, SSFPA10E1-001, SSFPA10E3-001, SSFPA10E4-001, SSFPA10E2-001, SSFPA10E2-002,SSIS006-001, SSIS007-001, SSFPA10G3-001, SSFPA10G2-001, SSFPAlOGl-001,SSFPA10G4-001, SSFPA10G5-001, SSIS012-001, SSIS011-001, SSFPA10F1-001,SSFPA10F2-001, SSFPA10F2-002, SSFPA10F3-001, SSFPA10F4-001, SSIS010-001,and SSFPA10G2-002. Chromium exceeded the upper control limit in both samplesSSISOOl-001 and SSFPA10G3-001 and vanadium exceeded the upper control limit insample SSISOOl-001. Detections of chromium were qualified as estimated in samplesSSISOOl-001, SSIS002-002, SSIS003-001, SSIS004-001, SSIS005-001, SSFPA10C3-001, SSFPA10C2-001, SSFPA10C4-001, SSFPAlOCl-001, SSFPAlOBl-001,SSFPA10B3-001, SSFPA10B2-001, SSFPA10B1-002, SSFPA10E1-001, SSFPA10E3-001, SSFPA10E4-001, SSFPA10E2-001, SSFPA10E2-002, SSIS006-001, SSIS007-001. SSFPA10G3-001, SSFPA10G2-001, SSFPAlOGl-001, SSFPA10G4-001,SSFPA10G5-001, SSISO12-001, SSIS011-001, SSFPA10F1-001, SSFPA10F2-001,SSFPA10F2-002, SSFPA10F3-001, SSFPA10F4-001, SSIS010-001, and SSFPA10G2-002. Detections of vanadium were qualified as estimated in samples SSISOOl-001,SSIS002-002, SSIS003-001, SSIS004-001, SSIS005-001, SSFPA10C3-001,SSFPA10C2-001, SSFPA10C4-001, SSFPAlOCl-001, SSFPAlOBl-001, SSFPA10B3-001. SSFPA10B2-001, SSFPAlOEl-001, SSFPA10E3-001, SSFPA10E4-001,SSFPA10E2-001, SSFPA10E2-002, SSIS006-001, and SSIS007-001.

8.6 Field DuplicatesNo significant differences were noted between field duplicate pairs, SSFPAlOBl-001/SSFPA10B1-002, SSFPA10E2-001/SSFPA10E2-002, SSFPA10F2-001/SSFPA10F2-002. and SSFPA10G2-001/SSFPA10G2-002.


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TABLE 1Casmalia Surface Soil Samples

Sample IdentificationSSIS001-001SSIS002-001SSIS003-001SSIS004-001SSIS005-001

SSFPA10C3-001SSFPA10C2-001SSFPA10C4-001SSFPA10C1-001SSFPA10B1-001SSFPA10B3-001SSFPA10B2-001SSFPA10B1-002SSFPA10E1-001SSFPA10E3-001SSFPA10E4-001SSFPA10E2-001SSFPA10E2-002

SSIS006-001SSIS007-001SSIS008-001SSIS009-001RBIS005-002TBIS005-003

RBFA10G2-003TBFPA10G-004SSFPA10G3-001SSFPA10G2-001SSFPA10G1-001SSFPA10G4-001SSFPA10G5-001

SSIS012-001SSIS01 1-001

SSFPAlOFl-001SSFPA10F2-001

Date of Sample Collection1/20/991/20/991/20/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/21/991/22/991/22/991/22/991/22/991/22/991/22/991/22/991/22/991/22/991/22/991/22/991/22/991/22/99

SDG303782303782303782303782303782303782303782303782303782303782303782303782303782303782303782303782303782303782303782303782303782303782303808303808303808303808303808303808303808303808303808303808303808303808303808

Analyses PerformedSV, O, P, H, M, DV, SV, O, P, H, MV, SV, O, P, H, M

V, SV, O, P, H, M, DV, SV, O, P, H, MV, SV, O, P, H, M

V, SV, O, P, H, M, DV, SV, O, P, H, MV, SV, O, P, H, MV, SV, 0, P, H, M

V, SV, O, P, H, M, DV, SV, O, P, H, MV, SV, O, P, H, MV, SV, O, P, H, M

V, SV, O, P, H, M, DV, SV, 0, P, H, MV, SV, O, P, H, MV, SV, O, P, H, MV, SV, O, P, H, M

V, SV, O, P, H, M, DV, SV, O, P, H, MV, SV, O, P, H, MV, SV, O, P, H, M

VV, SV, O, P, H, M, D

VV, SV, O, P, H, M

V, SV, O, P, H, M, DV, SV, O, P, H, MV, SV, O, P, H, MV, SV, O, P, H, MV, SV, O, P, H, M

V, SV, O, P, H, M, DV, SV, O, P, H, MV, SV, O, P, H, M

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Sample IdentificationSSFPA10F2-002SSFPA10F3-001SSFPA10F4-001

SSIS010-001SSFPA10G2-002

Date of Sample Collection1/22/991/22/991/22/991/22/991/22/99

SDG303808303808303808303808303808

Analyses PerformedV, SV, O, P, H, MV, SV, O, P, H, M

V, SV, O, P, H, M, DV, SV, 0, P, H, M

V, SV, 0, P, H, M, D

V = Volatile Organic Compounds (EPA 8260)D = Dioxin/Furan Analysis (EPA 8280)SV = Semivolatile Organic Compounds (EPA 8270)O = Organochlorine Pesticides (EPA 8081)P = PCBs (EPA 8082)H = Chlorinated Phenoxyacid Herbicides (EPA 8151)M = Metals (EPA 6010/6020/7470)

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QUANTERRA LABORATORIES

LABORATORY DATA QUALIFIERS FOR ANALYSES

Data qualifiers assigned by the Laboratory are defined as follows:

QualifierQ

N*KE

DefinitionElevated reporting limit. The reporting limit is elevated due to high analytelevels.Spiked analyte recovery is outside stated control limits.Relative percent difference (RPD) it outside stated control limits.Identified by mass spectrum only.Estimated result. Result concentration exceeds the calibration range.

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DATA VALIDATION QUALIFIER DEFINITIONS AND INTERPRETATION KEYAssigned by Dames & Moore's Data Review Team

DATA QUALIFIER DEFINITIONSU The analyte was analyzed for, but was not detected above the reported sample quantitation limit.J The analyte was positively identified; the associated numerical value is the approximate concentration of the analyte in the

sample.N The analysis indicates the presence of an analyte for which there is presumptive evidence to make a "tentative

identification."NJ The analysis indicates the presence of an analyte that has been "tentatively identified" and the associated numerical value

represents its approximate concentration.UJ The analyte was not detected above the reported sample quantitation limit. However, the reported quantitation limit is

approximate and may or may not represent the actual limit of quantitation necessary to accurately and precisely measurethe analyte in the sample.

R The sample results are rejected due to serious deficiencies in the ability to analyze the sample and meet quality controlcriteria. The presence or absence of the analyte cannot be verified.

DATA QUALIFIER REASON CODE DEFINITIONSa Analytical sequence deficiency or omission.b Gross compound breakdown (4,4'-DDT/Endrin).c Calibration failure; poor or unstable response.d Laboratory duplicate imprecision.e Laboratory duplicate control sample imprecision.f Field duplicate imprecision.g Poor chromatography.h Holding time violation.i Internal standard failure.j Poor mass spectrographic performance.k Serial dilution imprecision.1 Laboratory control sample recovery failure.m Matrix spike/matrix spike duplicate recovery failure.n Interference check sample recovery failure.o Calibration blank contamination (metals/inorganics only).p Preparation blank contamination (metals/inorganics only).q Quantitation outside of linear range.r Linearity failure in initial calibration.s Surrogate spike recovery failure

(GC organics and GC/MS organics only),t Instrument tuning failure.u No confirmation column present (GC Organics only),w Retention time (RT) outside of RT window,x Field or equipment blank contamination,y Trip blank contamination,z Method blank contamination.

CSA025266

A:\quaHicrs.doc

REVISED SAMPLE NOMENCLATURESUBSURFACE SOIL SAMPLES

PART 1 EE/CACASMALIA HAZARDOUS WASTE MANAGEMENT FACILITY

OLD LOCATIONID

SBFPA10B-001SBFPA1 OB-001SBFPAlOB-001SBFPA10B-002SBFPA10B-002SBFPA10B-002SBFPA10B-002SBFPA10B-002SBFPA10B-002SBFPA10C-001SBFPA10C-001SBFPA10C-001SBFPA10C-002SBFPA10C-002SBFPA10C-002SBFPA10E-001SBFPA10E-001SBFPAlOE-001SBFPA10E-002SBFPA10E-002SBFPA10E-002SBFPAlOF-001SBFPA10F-001SBFPAlOF-001SBFPAlOF-001SBFPA10F-002SBFPA10F-002SBFPAlOF-002SBFPA10F-002SBFPAlOF-002SBFPAlOG-001SBFPAlOG-001SBFPA10G-002SBFPA10G-002

NEW LOCATIONID

FPA1 OB-005FPA10B-005FPA1 OB-005FPA10B-006FPA10B-006FPA1 OB-006FPA1 OB-006FPA10B-006FPA10B-006FPAlOC-005FPA10C-005FPAlOC-005FPA10C-006FPAlOC-006FPAlOC-006FPA10E-005FPAlOE-005FPA10E-005FPA10E-006FPA10E-006FPA10E-006FPA10F-005FPA10F-005FPA10F-005FPA10F-005FPA10F-006FPA10F-006FPA10F-006FPA10F-006FPA10F-006FPA10G-006FPA10G-006FPA10G-007FPA10G-007

OLD SAMPLEID

SBFPA1 OB 1-001SBFPA10B1-002SBFPA1 OB 1-003RBFPA10B2-001SBFPA10B2-001SBFPA10B2-002SBFPA10B2-003SBFPA10B2-004TBFPA10B2-001SBFPAlOCl-001SBFPA10C1-002SBFPA10C1-003SBFPA10C2-001SBFPA10C2-002SBFPA10C2-003SBFPA10E1-001SBFPA10E1-002SBFPA10E1-003SBFPA10E2-001SBFPA10E2-002SBFPA10E2-003SBFPAlOFl-001SBFPA10F1-002SBFPA10F1-003SBFPA10F1-004RBFPA10F2-001SBFPA10F2-001SBFPA10F2-002SBFPA10F2-003TBFPA10F2-001SBFPA10G1-001SBFPA10G1-002SBFPA10G2-001SBFPA10G2-002

NEW SAMPLEID

SBFPA10B5-001SBFPA10B5-002SBFPA10B5-003RBFPA10B6-001SBFPA10B6-001SBFPA10B6-002SBFPA10B6-003SBFPA10B6-004TBFPA10B6-001SBFPA10C5-001SBFPA10C5-002SBFPA10C5-003SBFPA10C6-001SBFPA10C6-002SBFPA10C6-003SBFPA10E5-001SBFPA10E5-002SBFPA10E5-003SBFPA10E6-001SBFPA10E6-002SBFPA10E6-003SBFPA10F5-001SBFPA10F5-002SBFPA10F5-003SBFPA10F5-004RBFPA10F6-001SBFPA10F6-001SBFPA10F6-002SBFPA10F6-003TBFPA10F6-001SBFPA10G6-001SBFPA10G6-002SBFPA10G7-001SBFPA10G7-002

COLLECTIONDATE2/15/992/15/992/16/992/16/992/16/992/16/992/16/992/16/992/16/992/15/992/15/992/16/992/15/992/15/992/16/992/16/992/16/992/16/992/16/992/16/992/16/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/99

DEPTH

4.59.514.5NA4.54.59.514.5NA4.59.514.54.59.514.84.59.514.54.59.514.34.59.010.514.5NA4.59.014.5NA4.54.54.59.0

NOTES:NA = Depth Not Applicable for field blank samples

CSA025267

rcname2.xls 6/29/00 9:45 AM

DAMES & MOOREA DAMES * MOORE GROUP COMPANy

DATA VALIDATION MEMO8801 Folsom Boulevard. #200Sacramento, CA 95826Telephone - (916) 387-8800Fax-(916) 387-0802

TO:

FROM:

DATE:

PROJECT:

Gib Fates - SNA

Sacramento QA/QC Group

April 2, 1999

INFO:

FILE: 37132-001-170

Casmalia Part 1 EE/CA - Subsurface Soil SamplingSummary of Data Validation for Quanterra Reports #304206,304230,304254,304241

This report summarizes the findings of the limited validation of thirty soil and four aqueous samplescollected on February 15, 16, and 17, 1999 as part of the Casmalia Part 1 EE/CA. The data were reviewedin accordance with the standard operating procedures presented in the QAPjP (Dames & Moore, January1997).The data packages were received from Quanterra Environmental Services in West Sacramento,California on March 23, 24, and 30, 1999. The sample identifications and sampling information aresummarized on Table 1.

1.0 Executive SummaryAll analyses were performed as requested using EPA-approved methods presented in the QAPjP.The date and time relinquished was not documented on the COC for SDG 304241. Phenol resultswere rejected in the two aqueous field blanks, resulting in no impact to the overall data quality.Analytical difficulties were demonstrated for 1,4-dichlorobenzene, 1,2,4-trichlorobenzene, 4-nitrophenol, pentachlorophenol, 2,4-D, 2,4,5-T, and 2,4,5-TP and associated data were qualifiedaccordingly, including some rejected data in 2,4,5-TP and 2,4,5-T in six soil samples. Detectionsof acetone in field blank and trip blank were qualified as anomalous due to laboratorycontamination. Some samples were qualified as estimated due to low biases demonstrated for thevolatile and dioxin analyses. Low surrogate recoveries in the semivolatile, organochlorinepesticides, PCB, and chlorinated phenoxyacid herbicide fractions indicate matrix biases and therespective data are considered estimated. In addition, matrix interferences were noted for 1,4-dichlorobenzene, 1,2,4-trichlorobenzene, N-nitroso-di-n-propylamine, 2-chlorophenol,acenaphthene, 4-nitrophenol, pentachlorophenol, Aroclor 1260, aldrin, gamma-BHC, dieldrin,4,4'-DDT, endrin, heptachlor, antimony, chromium, and barium and associated data werequalified as estimated. Significant differences between field duplicate pair SBFPA10B2-001/SBFPA10B2-002 were noted for arsenic and the detections were qualified as estimated.With exception of the rejected data, these data, as qualified, are useable for their intendedpurpose.

2.0 Dioxins and Furans (EPA 8280)Seventeen soil samples and one aqueous sample (field blank) were submitted for Dioxins andFurans (EPA 8280) analysis. The data were evaluated based on the following parameters. Aleading check mark (/) indicates an area of review in which all data were acceptable. Apreceding crossed circle (®) signifies areas where issues were raised during the course of thevalidation review, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation CSA025268

A:\Sacval08.643.doc


/ Blanks® Internal Standards/ Laboratory Control Samples/ Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates/ Compound Identification and Quantitation

2.1 Data CompletenessAll analyses have been performed as requested on the Chain-of-Custody (COC).

2.2 Holding Time and PreservationAll analyses were performed within the recommended holding time.

2.3 BlanksNo contaminants were detected in the associated method blank.

2.4 Internal StandardsAll internal standard recoveries were within control limits except for SBFPA10C1-001,SBFPA10C2-001, and SBFPA10B1-002. The internal standard 2,3,7,8-TCDF fell belowthe recovery goal (50%-150%) in these samples and associated compounds have beenqualified as estimated (UJ).

2.5 Laboratory Control SamplesAll LCS recoveries met acceptance criteria except for one internal standard whichexceeded laboratory limits. No qualifications were warranted.

2.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)No MS/MSD analyses were performed using associated project samples; consequently,no assessment of matrix interferences can be made.

2.7 Field DuplicatesNo significant differences were noted for field duplicate pair, SBFPA10G1-001/SBFPA10G1-002.


3.0 Volatile Organic Compounds (EPA 8260)Thirty soil and four aqueous (field and trip blanks) samples were submitted for Volatile OrganicCompounds (EPA 8260) analysis. The data were evaluated based on the following parameters.A leading check mark (/) indicates an area of review in which all data were acceptable. Apreceding crossed circle (®) signifies areas where issues were raised during the course of thevalidation review, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation® Blanks/ System Monitoring Compounds (Surrogates)/ Laboratory Control Samples CSA025269

A:\Sacval08.643.doc


/ Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates<8> Compound Identification and Quantitation



3.3 BlanksAcetone (2.4 /zg/L) was detected in an aqueous method blank. Similar levels were notedin the field blank, RBFPA10F2-001 (2.0 {ig/L) and the trip blank, TBFPA10F2-001 (2.0/ig/L). These detections have been qualified as anomalous (U). No other detections werenoted in the associated method, field or trip blanks. Associated soil data did not warrantqualification on this basis.

3.4 System Monitoring Compounds (Surrogates)A single surrogate compound, SBFPA10F1-004, in samples SBFPA10E1-001,SBFPA10F1-003, and SBFPA10C1-002, and fell below the laboratory acceptancecriteria, but met the criteria specified in the QAPjP (70-130%). No qualification ofassociated data was warranted.

3.5 Internal StandardsA low internal standard recovery of l,4-dichlorobenzene-d4 was noted for sampleSBFPA10F1-004. Detection limits for compounds associated with this internal standardwere qualified as estimated (UJ) in this sample. In addition, all internal standards insample SBFPA10F1-003 exhibited low recovers and detection limits for all compoundsin this sample were qualified as estimated (UJ).


3.7 Matrix Spike/Matrix Spike Duplicate (MS/MSD)No assessment of matrix interferences can be made because no MS/MSD analyses wereperformed using project-specific samples.

3.8 Field DuplicatesNo significant differences were noted between field duplicate pairs SBFPA10G1-001/SBFPA10G1-002 and SBFPA10B2-001/SBFPA10B2-002.

3.9 Compound Identification and QuantitationReporting limits were slightly adjusted based on the soil volumes obtained by theEncore™ sampling technique.

4.0 Semivolatile Organic Compounds (EPA 8270)Thirty soil and two aqueous (field blanks) samples were submitted for Semivolatile OrganicCompounds (EPA 8270) analysis. The data were evaluated based on the following parameters.A leading check mark (/) indicates an area of review in which all data were acceptable. A

_________________________________________ CSA025270A:\Sacval08.643.doc


preceding crossed circle (®) signifies areas where issues were raised during the course of thevalidation review, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks® System Monitoring Compounds (Surrogates)® Laboratory Control Samples® Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates<8> Compound Identification and Quantitation


4.2 Holding Times and PreservationAll analyses were performed within the recommended holding time. Samples in SDG304254 were re-extracted outside holding time because the matrix spike failed while thematrix spike duplicate passed acceptance criteria. The laboratory assumes that theoriginal matrix spike sample was inadvertently not spiked. Sample SBFPA10C1-003was re-extracted outside of holding time due to extremely low surrogate recoveries. Allresults were confirmed and the respective recoveries met acceptance criteria.


4.4 System Monitoring Compounds (Surrogates)A single surrogate recovery fell below control limits in samples SBFPA10F1-002,SBFPA10E1-001, SBFPA10C1-001. No qualifications are made based on a single lowsemivolatile surrogate recovery. Two or more surrogate recoveries fell below the lowercontrol limit in samples RBFPA10B2-001, SBFPA10F2-002, SBFPA10F2-003,RBFPA10F2-001, SBFPA10B2-001, SBFPA10B2-003, SBFPA10B2-004,SBFPA10E1-002, SBFPA10E1-003, SBPFA10C2-001, SBFPA10F1-004,SBFPA10F2-001, SBFPA10C2-003, SBFPA10E1-001, SBFPA10C2-002,SBFPA10G1-001, SBFPA10G1-002, SBFPA10F1-003, SBFPA10B2-002,SBFPA10E2-002, SBFPA10B1-002, SBFPA10E2-003, and SBFPA10B1-001.Detection limits in these samples have been qualified as estimated (UJ) due to the lowbias indicated.

4.5 Laboratory Control SampleAll LCS recoveries met laboratory acceptance criteria. Extremely low recoveries werereported for phenol in the aqueous LCS. Detection limits for phenol were rejected (R) inthe associated field blank samples RBFPA10B2-001 and RBFPA10F2-001. In addition,pentachlorophenol fell below the lower QAPjP control limit indicating a low bias.Detection limits for pentachlorophenol were qualified as estimated (UJ) in samplesSBFPA10G1-001, SBFPA10G1-002, SBFPA10G2-001, SBFPA10G2-002,SBFPA10F1-001, SBFPA10F1-002, SBFPA10F1-003, SBFPA10F1-004,SBFPA10F2-001, SBFPA10F2-002, SBFPA10F2-003. Low recoveries were alsoexhibited for 1,4-dichlorobenzene, 1,2,4-trichlorobenzene, and 4-nitrophenol andassociated data, RBFPA10B2-001 and RBFPA10F2-01, were qualified as estimated(UJ).

A:\Sacval08.643.docCSA025271


4.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)Samples SBFPA10B1-003, SBFPA10F1-002, SBFPA10B1-002, and SBFPA10F2-002were utilized for MS/MSD analyses. The matrix spike sample for SBFPA10F1-002 wasinadvertently not spiked. MSD recoveries of 1,4-dichlorobenzene, N-nitroso-di-n-propylamine, and 1,2,4-trichlorobenzene fell below the lower control limit indicating alow bias in this sample. In addition, recoveries of phenol, 2-chlorophenol, 1,4-dichlorobenzene, N-nitroso-di-n-propyfamine, 1,2,4-trichlorobenzene, acenaphthene, 4-nitrophenol, and pentachlorophenol fell below the lower control limit indicating a lowbias in sample SBFPA10F2-002. Recoveries of phenol, 2-chlorophenol, 1,4-dichlorobenzene, N-nitroso-di-n-propylamine, and 1,2,4-trichlorobenzene fell below thelower control limit in sample SBFPA10B1-003. Detection limits of these compoundshave been qualified as estimated (UJ) in samples SBFPA10B1-003, SBFPA10F1-002,and SBFPA10F2-002.

4.7 Field DuplicatesNo significant differences were noted between field duplicate pairs, SBFPA10G1-001/SBFPA10G1-002 and SBFPA10B2-001/SBFPA10B2-002.

4.8 Compound Identification and QuantitationNo dilutions were performed. Hexachlorophene is identified only through massspectrometry and the instruments are not calibrated for this compound. Hexachlorophenewas not detected in the samples, but results are considered estimated (UJ). , sinceassociated detection limits are not known.

5.0 Polvchlorinated Biphenvls (EPA 8082)Thirty soil and two aqueous (field blanks) samples were submitted for PCB (EPA 8082) analysis.The data were evaluated based on the following parameters. A leading check mark (/) indicatesan area of review in which all data were acceptable. A preceding crossed circle (®) signifiesareas where issues were raised during the course of the validation review, impacting data qualityand usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks<8> System Monitoring Compounds (Surrogates)/ Laboratory Control Samples® Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates/ Compound Identification and Quantitation



5.3 Blanks CSA025272No contaminants were detected in any associated method or field blank.

A:\Sacval08.643.doc

Gib FatesJune 29, 2000Page 6____

5.4 System Monitoring Compounds (Surrogates)Surrogate recoveries fell below both laboratory and QAPjP acceptance criteria indicatinga low bias in samples RBFPA10B2-001, SBFPA10F1-002, SBFPA10F1-003,SBFPA10F1-004, SBFPA10B2-002, SBFPA10E1-001, SBFPA10E2-001,SBFPA10C1-001, and SBFPA10C1-002. Detection limits in these samples have beenqualified as estimated (UJ). In addition, a surrogate recovery for sample SBFPA10C1-003 was within QAPjP limits (60-140%) but below the laboratory limits. Noqualifications were made on this basis. Surrogates in samples SBFPA10E1-003 andSBFPA10E2-002 were diluted out due to matrix interferences indicated.


5.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)Samples SBFPA10F1-003, SBFPA10B1-001, and SBFPA10B2-002 were utilized forMS/MSD analysis. All recoveries met acceptance criteria except for Aroclor 1260 insample SBFPA10F1-003 which fell below the lower control limit indicating a low bias.The detection limit for Aroclor 1260 was qualified as estimated (UJ) in sampleSBFPA10F1-003.


5.8 Compound Identification and OuantitationSamples SBFPA10E1-003 (lOx) and SBFPA10E2-002 (lOOx) were diluted due tomatrix interferences, resulting in raised reporting limits.

6.0 Organochlorine Pesticides (EPA 8081 A)Thirty soil and two aqueous (field blanks) samples were submitted for Organochlorine Pesticides(EPA 8081 A) analysis. The data were evaluated based on the following parameters. A leadingcheck mark (/) indicates an area of review in which all data were acceptable. A precedingcrossed circle (®) signifies areas where issues were raised during the course of the validationreview, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks® System Monitoring Compounds (Surrogates)/ Laboratory Control Samples® Matrix Spike/Matrix Spike Duplicate (MS/MSD)/ Field Duplicates/ Compound Identification and Quantitation


6.2 Holding Times and PreservationCSA025273

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Gib FatesJune 29, 2000Page?

All analyses were performed within the recommended holding time.

6.3 BlanksNo contaminants were detected in any associated method or field blank.

6.4 System Monitoring Compounds (Surrogates)Surrogate recoveries fell below both laboratory and QAPjP acceptance criteria indicatinga low bias in samples RBFPA10B2-001, SBFPA10G1-002, SBFPA10G2-001,SBFPA10G2-002, SBFPA10F1-002, SBFPA10F1-003, SBFPA10F1-004,SBFPA10B2-002, SBFPA10E1-001, SBFPA10E2-001, SBFPA10E2-003,SBFPA10C1-001, SBFPA10C1-002, and SBFPA10C2-002. Detection limits in thesesamples have been qualified as estimated (UJ). In addition, several surrogate recoverieswere within QAPjP limits (60-140%) but below the laboratory limits. These samplesinclude SBFPA10G1-001, SBFPA10B2-001, SBFPA10E1-003, SBFPA10C2-001, andSBFPA10B1-001. No qualifications were made on this basis. The surrogates for sampleSBFPA10E2-002 were diluted out due to matrix interferences.

6.5 Laboratory Control SampleAll LCS recoveries met QAPjP acceptance criteria (60-140%).

6.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)Samples SBFPA10F1-003, SBFPA10C2-002, and SBFPA10B2-001 were utilized forMS/MSD analysis. Recoveries of aldrin, gamma-BHC, dieldrin, 4,4'-DDT, endrin, andheptachlor in sample SBFPA10F1-003 fell below the lower control limit indicating a lowbias. Recoveries for gamma-BHC fell below the lower control limit in sampleSBFPA10C2-002. Detection limits for these respective compounds have been qualifiedas estimated (UJ) in samples SBFPA10F1-003 and SBFPA10C2-002.


6.8 Compound Identification and QuantitationSample SBFPA10E2-002 (50x) was diluted due to matrix interferences, resulting inraised reporting limits for this sample.

7.0 Chlorinated Phenoxvacid Herbicides (EPA 8151)Thirty soil and two aqueous (field blanks) samples were submitted for Chlorinated PhenoxyacidHerbicide (EPA 8151) analysis. The data were evaluated based on the following parameters. Aleading check mark (/) indicates an area of review in which all data were acceptable. Apreceding crossed circle (®) signifies areas where issues were raised during the course of thevalidation review, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks® System Monitoring Compounds (Surrogates)® Laboratory Control Samples® Matrix Spike/Matrix Spike Duplicate (MS/MSD)

CSA025274

A:\Sacval08.643.doc


/ Field Duplicates/ Compound Identification and Quantitation


7.2 Holding Times and PreservationAll holding times were met.

7.3 BlanksNo contaminants were detected in any associated method or field blank.

7.4 System Monitoring Compounds (Surrogates)All surrogate recoveries fell below QAPjP limits (60-140%) and most fell belowlaboratory limits (50-150%). Detection limits in all samples were qualified as estimated(UJ).

7.5 Laboratory Control SampleAll aqueous LCS recoveries met acceptance criteria. However, soil LCS/DCS recoveriesof 2,4-D, 2,4,5-TP, and 2,4,5-T fell below the lower control limit indicating a low bias.Detection limits for 2,4-D, 2,4,5-TP, and 2,4,5-T have been qualified as noted in thefollowing table. The laboratory did not re-extract these samples as specified in theQAPjP, since holding times had expired.

LCS2/22/99-13J

2/22/99-12J

Compound2,4,5-TP2,4,5-T

2,4-D2,4,5-TP2,4,5-T

2,4-D

2,4,5-TP

Average % Recovery44%55%

42%30%34%

39%

29%

Associated Qualified SamplesSBFPA10G1-001SBFPA10G1-002SBFPA10G2-001SBFPA10G2-002SBFPA10F1-001SBFPA10F1-002SBFPA10F1-003SBFPA10F1-004SBFPA10F2-001SBFPA10F2-002SBFPA10F2-003SBFPA10B1-003SBFPA10B2-001SBFPA10B2-002SBFPA10B2-002SBFPA10B2-004SBFPA10C2-003SBFPA10E1-001SBFPA10E1-002SBFPA10E1-003SBFPA10E2-001SBFPA10E2-002SBFPA10E2-003SBFPA10C1-003SBFPA10C1-001SBFPA10C1-002SBFPA10C2-001SBFPA10C2-002SBFPA10B1-001SBFPA10B1-002

QualifierUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJUJ

CSA025275A:\Sacval08.643.doc


2,4,5-T 28% SBFPA10C1-001SBFPA10C1-002SBFPA10C2-001SBFPA10C2-002SBFPA10B1-001SBFPA10B1-002

7.6 Matrix Spike/Matrix Spike Duplicate (MS/MSD)Samples SBFPA10F1-004, SBFPA10C1-003, and SBFPA10C2-001 were utilized forMS/MSD analysis and the recoveries of 2,4,5-TP in SBFPA10F1-004, 2,4-D, 2,4,5-TP,and 2,4,5-T in sample SBFPA10C1-003, and 2,4-D, 2,4,5-TP, and 2,4,5-T in sampleSBFPA10C2-001 fell below the lower control limit indicating a low bias. However, nofurther qualifications were warranted due to the low LCS recoveries.

7.7 Field DuplicatesNo significant differences were noted between field duplicate pairs SBFPA10G1-001/SBFPA10G1-002 and SBFPA10B2-001/SBFPA10B2-002.


8.0 Metals (EPA 6010B. EPA 6020. EPA 747DThirty soil and two aqueous (field blanks) samples were submitted for metals (EPA 6010B, EPA6020, EPA 7471) analysis. The data were evaluated based on the following parameters. Aleading check mark (/) indicates an area of review in which all data were acceptable. Apreceding crossed circle (®) signifies areas where issues were raised during the course of thevalidation review, impacting data quality and usability.

/ Data Completeness/ Holding Times and Preservation/ Blanks/ Laboratory Control Samples® Matrix Spike/Matrix Spike Duplicate (MS/MSD)® Field Duplicates/ Compound Identification and Quantitation

8.1

8.2

8.3

8.4

Data CompletenessAll analyses were performed as requested on the COC.

Holding Times and PreservationAll analyses were performed within the recommended holding time.

BlanksNo contaminants were detected in any field blank. Mercury (0.00051 mg/L) wasdetected in the associated method blank. No similar levels of mercury were reported inassociated samples.

Laboratory Control SampleAll LCS/DCS recoveries met acceptance criteria.



8.5 Matrix Spike/Matrix Spike Duplicate (MS/MSD)Samples RBFPA10B2-001, SBFPA10C1-001, SBFPA10B1-002, SBFPA10G1-001,SBFPAlOEl-001, and SBFPA10B1-003 were utilized for MS/MSD analysis. Antimonyfell below the lower control limit in sample SBFPA10G1-001 indicating a low bias.Detection limits of antimony were qualified as estimated (UJ) in samples SBFPA10G1-001. SBFPA10G1-002, SBFPA10G2-001, SBFPA10G2-002, SBFPA10F1-001,SBFPA10F1-002, SBFPA10F1-003, SBFPA10F1-004, SBFPA10F2-001,SBFPA10F2-002, and SBFPA10F2-003. Chromium exceeded the upper control limit insample SBFPA10G1-001. Detections of chromium were qualified as estimated (J) insamples SBFPA10G1-001, SBFPA10G1-002, SBFPA10G2-001, SBFPA10G2-002,SBFPA10F1-001, SBFPA10F1-002, SBFPA10F1-003, SBFPA10F1-004,SBFPA10F2-001, SBFPA10F2-002, and SBFPA10F2-003. In addition, the relativepercent difference for barium exceeded the acceptance limit in sample SBFPA10G1-001.Detections of barium in samples SBFPA10G1-001, SBFPA10G1-002, SBFPA10G2-002. SBFPA10F1-001, SBFPA10F1-002, SBFPA10F1-003, SBFPA10F1-004,SBFPA10F2-001, SBFPA10F2-002, and SBFPA10F2-003 were qualified as estimated(J).

8.6 Field DuplicatesNo significant differences were noted between field duplicate pair, SBFPA10G1-001/SBFPA10G1-002. However, significant differences in arsenic results were noted forfield duplicate pair SBFPA10B2-001/SBFPA10B2-002 and associated detections ofarsenic were qualified as estimated (J).

8.7 Compound Identification and QuantitationNo dilutions were performed.



TABLE 1Casmalia Surface Soil Samples

Sample IdentificationSBFPA10C1-001SBFPA10C1-002SBFPA10C2-001SBFPA10C2-002SBFPA10B1-001SBFPA10B1-002SBFPA10B1-003SBFPA10B2-001SBFPA10B2-002SBFPA10B2-003SBFPA10B2-004SBFPA10C2-003SBFPA10E1-001SBFPA10E1-002SBFPA10E1-003SBFPA10E2-001SBFPA10E2-002SBFPA10E2-003SBFPA10C1-003SBFPA10G1-001SBFPA10G1-002SBFPA10F1-001SBFPA10F1-002SBFPA10F1-003SBFPA10F1-004SBFPA10F2-001SBFPA10F2-002SBFPA10F2-003RBFPA10F2-001TBFPA10F2-001SBFPA10G2-001SBFPA10G2-002RBFPA10B2-001TBFPA10B2-001

Date of Sample Collection2/15/992/15/992/15/992/15/992/15/992/15/992/16/992/16/992/16/992/16/992/16/992/16/992/16/992/16/992/16/992/16/992/16/992/16/992/15/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/17/992/16/992/16/99

SDG304206304206304206304206304206304206304230304230304230304230304230304230304230304230304230304230304230304230304230304254304254304254304254304254304254304254304254304254304254304254304254304254304241304241

Analyses PerformedV, D. SV, O. P, H, MV, D, SV, O, P, H, MV, D, SV, O, P, H, M

V. SV, O, P, H. MV, D, SV, O, P, H. MV, D, SV, O, P, H, M

V, SV, O, P, H, MV, D, SV, O, P, H, MV, D, SV, O, P, H, M

V, SV, O, P, H, MV, SV, O, P, H, MV, SV, O, P, H, M

V, D, SV, O, P, H, MV, D, SV, O, P, H, M

V, SV, O, P, H, MV, D, SV, O, P, H, M

V, SV, O, P, H, MV, SV, O, P, H, MV, SV, O, P, H, M

V, D, SV, O, P, H, MV, D, SV, O, P, H. MV, D, SV, O, P, H, M

V, SV, O, P. H, MV, SV, O, P, H, MV, SV, O, P, H, M

V, D, SV, O, P, H, MV, D, SV, O, P, H. M

V, SV, O, P, H, MV, D, SV, O. P, H, M

VV, D, SV, O, P, H, MV, D, SV, O, P, H, M

V, SV, O, P, H, MV

V = Volatile Organic Compounds (EPA 8260)D = Dioxin/Furan Analysis (EPA 8280)SV = Semivolatile Organic Compounds (EPA 8270)O = Organochlorine Pesticides (EPA 8081)P = PCBs (EPA 8082)H = Chlorinated Phenoxyacid Herbicides (EPA 8151)M = Metals (EPA 6010/6020/7470)


QUANTERRA LABORATORIES

LABORATORY DATA QUALIFIERS FOR ANALYSES

Data qualifiers assigned by the Laboratory are defined as follows:

QualifierQ

N*KE

DefinitionElevated reporting limit. The reporting limit is elevated due to high analytelevels.Spiked analyte recovery is outside stated control limits.Relative percent difference (RPD) it outside stated control limits.Identified by mass spectrum only.Estimated result. Result concentration exceeds the calibration range.

A. \qualifcr*. doc

CSA025279

DATA VALIDATION QUALIFIER DEFINITIONS AND INTERPRETATION KEYAssigned by Dames & Moore's Data Review Team

DATA QUALIFIER DEFINITIONSU The analyte was analyzed for, but was not detected above the reported sample quantitation limit.J The analyte was positively identified; the associated numerical value is the approximate concentration of the analyte in the

sample.N The analysis indicates the presence of an analyte for which there is presumptive evidence to make a "tentative

identification."NJ The analysis indicates the presence of an analyte that has been "tentatively identified" and the associated numerical value

represents its approximate concentration.UJ The analyte was not detected above the reported sample quantitation limit. However, the reported quantitation limit is

approximate and may or may not represent the actual limit of quantitation necessary to accurately and precisely measurethe analyte in the sample.

R The sample results are rejected due to serious deficiencies in the ability to analyze the sample and meet quality controlcriteria. The presence or absence of the analyte cannot be verified.

DATA QUALIFIER REASON CODE DEFINITIONSa Analytical sequence deficiency or omission.b Gross compound breakdown (4,4'-DDT/Endrin).c Calibration failure; poor or unstable response.d Laboratory duplicate imprecision.e Laboratory duplicate control sample imprecision.f Field duplicate imprecision.g Poor chromatography.h Holding time violation.i Internal standard failure.j Poor mass spectrographic performance.k Serial dilution imprecision.I Laboratory control sample recovery failure.m Matrix spike/matrix spike duplicate recovery failure.n Interference check sample recovery failure.o Calibration blank contamination (metals/inorganics only).p Preparation blank contamination (metals/inorganics only).q Quantitation outside of linear range.r Linearity failure in initial calibration.s Surrogate spike recovery failure

(GC organics and GC/MS organics only),t Instrument tuning failure.u No confirmation column present (GC Organics only),w Retention time (RT) outside of RT window,x Field or equipment blank contamination,y Trip blank contamination.z Method blank contamination.

CSA025280

A:\qualifiers.doc

data summary report engineering evaluation ...organochlorine pesticides by epa method 8081a;...

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