i

Assessment of the Human Health Risks Associatedwith Contaminated Soils at the Former Buried

Drum Area of the King of Prussia SiteU.S. Environmental Protection Agency (ERA), Region I!

June 1, 1993

800001

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Introduction

A Record of Decision (ROD) for Operable Unit One (OU1) at the King of Prussia(KOP) site in Winslow Township, New Jersey, was signed by the U.S. EnvironmentalProtection Agency (EPA) on September 28, 1990. This ROD addressed remediationof contaminated ground water and metals-contaminated soils, sediment and sludges,as well as the removal of tankers and buried drums from the site. At the time of theROD, a second operable unit was identified, associated with the contaminated soils ofthe buried drum area. The drum disposal area was identified as the source of thevolatile organic compound (VOC) contamination in the groundwater underlying theKOP site. In accordance with the ROD for OU1, EPA excavated and removedapproximately 200 buried drums from the site during 1990 and 1991. This documentaddresses the assessment of risks related to residually-contaminated soils in theFormer Buried Drum Area (Area), and the development of soil cleanup goals formitigation of the defined risks.

Nature and Extent of Contamination in the Former Buried Drum Area

Sampling Program

Sampling in the Area was conducted in accordance with the KOP RemedialDesign Work Plan dated December 5, 1991, as amended by a letter fromEnvironmental Resources Management, Inc. (ERM) to EPA dated March 25, 1992, andsubsequently approved by EPA. In accordance with the approved sampling plan,three soil samples from each of 21 borings were analyzed for VOCs, semivolatileorganic compounds and metals. These borings were placed on an approximately 30-foot grid within the area of previous excavation (See Attachment 1).

Surface soils

The levels of contamination detected in the Area are presented in the AnalyticalQuality Assurance Report for the Former Buried Drum Area Samples provided by ERMin July of 1992 (Attachment 2). As can be seen in this attachment, the only area inwhich positively identified compounds were detected in elevated concentrations insurface soils, was at sample DB-3, which contained 14 mg/kg, or parts per million(ppm) of tetrachloroethylene (PCE) in the 0-2' range.

Subsurface Soils

Significantly higher concentrations of contaminants were detected in thesubsurface soils of the Former Buried Drum Area. Sample DB-2 was the most highlycontaminated, with 16,000 ppm PCE detected in the 4'-6' range, and 2,600 ppmpresent in the 6'-8' range. Xylenes, 1,2-dichlorobenzene, and 1,4-dichlorobenzenewere also present in sample DB-2, with concentrations of 330 ppm, 240 ppm and 37ppm in the 4'-6' range, respectively. Concentrations of PCE, xylene anddichlorobenzenes were all decreased in the 6'-8' range of sample DB-2. Sample DB-3was similarly contaminated with PCE, xylene, and 1,2-dichlorobenzene, thoughconcentrations were not as elevated as those seen in sample DB-2. Less significantlevels of contamination were detected in samples DB-8 and DB-10.

Health Risk Assessment of Surface Soils

The risk assessment for OU1 addressed the risks related to soil contact byfuture residents, workers, and recreational uses of the site. The most conservative ofthese scenarios is the future residential scenario. This scenario will be evaluated forcontacts with contaminants in the surface soils of the Former Buried Drum Area. Therisk assessment for OU1 addressed soils exposures according to the Hawley model(Hawley, 1985), which addresses soils exposures due to incidental ingestion,inhalation, and dermal contact. This model is not appropriate for the current effort, forthe following reasons: Current EPA guidance recommends assessment of dermalexposures only of soils contaminated with polychlorinated biphenyls (PCBs), dioxinsand cadmium; dermal exposures to soils contaminated with PCE should not beassessed according to current guidance. Additionally, soil inhalation scenarios requireentrainment of dusts during surface disturbances. Volatile organic compounds suchas PCE would be expected to volatilize from dust particles prior to dust inhalation by areceptor, and would not be available for exposure.

The primary hazard potentially associated with PCE in surface or near-surfacesoils is incidental ingestion. Risks associated with ingestion of soils contaminated withthe maximum detected concentration of PCE will be assessed using the current defaultexposure parameters outlined in OSWER directive 9285.6-03, as shown in Table 1,below.

8M003

Table 1

Standard Default Exposure Assumptions for IncidentalIngestion of Contaminated Soils by Residents

Body Weight, Adult (kg)

Body weight, age 1-6 (kg)

Averaging time (years of life):

Soil ingestion - age adjusted (mg/d)

Soil ingestion age 1-6 (mg/d)

Soil ingestion - adult (mg/d)

Exposure frequency (d/y)

Exposure duration (y):

70

15

70

100

200

100

350

30

The oral potency slope factor and oral RfD for PCE are presented in Table 2.

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Iff

Table 2

Indices of Toxicity for Contaminants Potentiallyof Concern in Former Drum Burial Area Soils

Qgntaminant

Tetrachloroethylene

Xylene

1,2-dichlorobenzene

1,4-dichlorobenzene

Oral RfD (mg/kg/d)

1.00e-02 (a)

2.00e+00 (a)

9.00e-02 (a)

NA

Oral Potency Slope

5.20e-02 (c)

2.40e-02 (b)

a Obtained from the IRIS database.

b Obtained from the Health Effects AssessmentSummary Tables

c Provided by USEPA Environmental Criteria and Assessment Office (ECAO),Cincinnati, OH.

NA Not Available

The algorithms for determination of the cancer risk and hazard index associatedwith incidental ingestion of soils contaminated with PCE are shown in Table 3.

toooos

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Table 3

Determination of cancer risk:

Cancer Risk =

Hazard Index =

IRSflSC • EF • ED » 106mg/kg • SF

BW • AT • 365 d/yr

IBS*SC • EF » ED • 106mg/kgBW • ED • 365 d/yr - RfD

Where,

AT =

BW =

ED =

EF =

IRSa =

RfD =

SC =

SF =

Averaging Time

Body Weight

Exposure Duration

Exposure Frequency

Soil Ingestion Rate for Adults

Reference Dose

Contaminant Concentration in Soil (mg/kg)

Cancer Slope Factor

The maximum detected concentration of PCE in surface soils (14 mg/kg,detected in sample DB-3) and the exposure parameters described in Table 2 werefactored into the algorithms presented in Table 3, to determine the cancer risk andhazard index associated with exposure to PCE-contaminated surface soils by futureresidents. The cancer risk associated with this exposure is 4.2 x 10~7. The hazardindex associated with this exposure is well below 0.01. These results suggest thateven under the most conservative scenario, exposure to contaminated surface soils atthe drum burial area are highly unlikely to be associated with any adverse healtheffects.

500006

Health Risk Assessment of Subsurface Soils

Subsurface soils within the Area are more highly contaminated than surfacesoils in this area. Subsurface soils are not currently available for direct contactexposures, and thus are not currently of concern from the standpoint of incidentalingestion. It is unlikely that elevated concentrations of PCE would become availablefor direct contact at the surface, as this would require excavation of soils in thesubsurface. If such excavation were to take place in the future It would be even lesslikely that PCE would remain in surface soils, given the high volatility of this compound.Still, It is useful to determine whether the contaminated subsurface soils would presentrisks if they were to be made available for direct contact exposure followingconstruction activities at the site. Use of the maximum detected concentration of PCE(16,000 mg/kg in the 4'-6' range of sample DB-2) in the risk assessment algorithmspresented in Table 3, results in a calculated cancer risk of 5 x 10"* and a hazard indexof 2.3. Both the cancer risk and the hazard index are greater than values which EPAhas determined to be acceptable (cancer risk of 10"* -10"6 and hazard index of 1).

In addition to PCE, xylene, 1,2-dichlorobenzene, and 1,4-dichlorobenzene weredetected in subsurface soils. Health risks associated with potential direct contactexposures to maximum concentrations of these contaminants in subsurface soils weredetermined using the algorithms presented in Table 3, with the following results: Thehazard indices associated with direct contact exposures to xylene and 1,2-dichlorobenzene are below 0.01 and 0.04, respectively, demonstrating that theconcentrations of these contaminants in soils of the Area are not of concern. Thecancer risk associated with direct contact with soils contaminated with 1,4-dichlorobenzene was determined to be 5 x 10'7, well below EPA's level of concern.

The results of this conservative assessment of risks associated with directcontact with contaminated soils by future residents suggest that onlytetrachloroethylene has potential to present unacceptable risks. Risks due toincidental ingestion of soils contaminated with PCE are extraordinarily remote, giventhat: the site is not currently developed for residential use; significant concentrations ofPCE are present only in subsurface soils; PCE would be unlikely to remain in elevatedconcentrations in surface soils due to its volatility; and the risk assessment was basedon the maximum detected concentration of PCE at the site.

6

B00007

The risk assessment for the previous ROD determined that unacceptable healthrisks would be associated with potential use of ground water contaminated with PCEand other compounds. The most likely source for the PCE detected in ground waterwas determined to be buried drums (since removed) and contaminated subsurfacesoils in the surrounding area. The presence of elevated concentrations of PCE in thesubsurface soils confirms that the Former Buried Drum Area may serve as a significantsource of contamination in ground water underlying the site. The cleanup goalspecified in the 1990 ROD for PCE in ground water was 1 p.g/1

Determination of Cleanup Goals for Contaminated Soils in theFormer Buried Drum Area

Direct Contact Exposures

Only PCE was determined to present any potential hazard due to incidentalingestion of contaminated soils by potential future site residents. A cancer risk of1 x 10"6 or a hazard index of 1 is typically considered to be the point of departure forremediation of contaminants at hazardous waste sites which present unacceptablehealth risks. While health risks due to direct contact with contaminated soils in theArea are nonexistent in the present, and highly unlikely in the future, the algorithms inTable 2 can be used to determine cleanup goals at the point of departure. The mostconservative cleanup goal for PCE based on direct contact with contaminated soils isderived using the algorithm for the determination of cancer risks, and results in a soilconcentration of 33 mg/kg.

Protection of Ground Water

The Seasonal Soil Compartment Model [SESOIL] (Bonazountas and Wagner,1984; Hetrick et al., 1989) was used to determine the potential impacts of subsurfacePCE contamination on the degradation of ground water underlying the site. TheSESOIL model was developed for use by EPA, and is designed for determination ofmobility of contaminants in unsaturated soils at hazardous waste sites. Meteorologicaldata for Trenton, New Jersey were used as inputs for climatological data at the King ofPrussia site. Generic parameters for the state of New Jersey were used to modelimpacts at the site. Site contamination was assumed to extend from the soil surfaceto a depth of four feet. Ground water was assumed to be present ten feet below thesoil surface. Soils were assumed to be sandy loam, with a moisture content of 0.2%,a porosity of 0.41, and an organic carbon content of 0.1%. These parameters aresimilar to those encountered at the KOP site. While significant contamination at thesite is present down to depths of 8 feet, the depth of ground water ranges to 15 feetbelow the soil surface. For the purposes of modelling, degradation of PCE present insubsurface soils was assumed to be nonexistent. The input parameters for the model

800008

are considered to be a conservative, reasonable estimate of the conditions present atthe King of Prussia site.

The SESOIL model is not designed to back-calculate to soil cleanup standardsbased on ground water target concentrations. Several application levels of the modelwere run to determine soil concentration levels resulting in ground water contaminantconcentrations below the target range of 1 ng/L The model assumed that a 100-folddilution would occur as contaminants entered the ground water. Accordingly, themodel was used to determine soil concentrations which would result in concentrations100 times the ground water target at the point the contaminant entered the groundwater column. The soil cleanup goal for PCE generated using this approach was1 mg/kg.

Summary and Conclusions

PCE, xylene, 1,2-dichlorobenzene, and 1,4-dichlorobenzene were detected insoils at the Former Buried Drum area of the King of Prussia site. Contamination dueto xylene, 1,2-dichlorobenzene, and 1,4-dichlorobenzene were determined not topresent any hazard due to direct contact with soils by potential future on-siteresidents. Historically, these compounds have not been detected in ground water atthe site, and are not considered to be of concern.

The potential hazards associated with direct contact with PCE-contaminatedsoils were determined to be minimal. While a highly conservative assessment of directcontact risks by potential future on-srte residents generated potential risks slightlyabove EPA's target range, the series of events required to realize the risks areextremely unlikely.

PCE was identified as a contaminant of concern in ground water underlying thesite in the ROD for OU1, and was determined to present unacceptable health risks inthe Risk Assessment for contaminated ground water. PCE present in subsurface soilswithin the Area is a likely source for continued degradation of ground water underlyingthe site.

Cleanup levels for PCE were developed based on the mitigation of risks due todirect contact with contaminated subsurface soils and protection of ground waterunderlying the site. The cleanup level based on the direct contact scenario wascalculated to be 33 mg/kg. It is again emphasized that direct contact with PCE-contaminated subsurface soils is considered to be a highly unlikely scenario at thesite. Cleanup goals based on the protection of ground water at the site weredeveloped using the SESOIL model. This modelling effort determined that PCE soilconcentrations greater that 1 mg/kg are expected to result in further degradation ofthe ground water underlying the site.

8800009

ATTACHMENT 1: SAMPLING LOCATION MAP

800€10

Sampling Locations Inthe Former Burled Drum Area

King of Prussia Technical CorporationWlnslow Township

Camden, New Jersey

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60 30 0

OB-9 • Drum Area Boting Location

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ATTACHMENT 2: ANALYTICAL QUALITY ASSURANCE REPORT

800012

Analytical Quality Assurance ReportFormer Buried Drum Area SamplesCollected April 1992

in association with the King of Prussia TechnicalCorporation Site Remedial Design Investigation

27 July 1992

Environmental Resources Management, Inc.855 Springdale DriveExton, Pennsylvania 19341

File No.: 70426.10.01

800013

OF CONTENTS

j.O INTRODUCTION I

2.0 ORGANIC DATA 22.1 ORGANIC DATA QUALIFIERS 22.1.1 General Organic Qualifiers 22.12 Organic Data Qualifiers 3

3.0 INORGANIC DATA 83.1 INORGANIC DATA QUALIFIERS 8

4.0 SUMMARY 12

ATTACHMENTS

, ATTACHMENT 1 SUMMARY OF ANALYTICAL METHODS AND REFERENCES

j ATTACHMENT 2 DATA SUMMARY TABLESrI

800014

I U$T OF TABLES\

Summary of Sample Data Reviewed following page 1

ii 800015

INTRODUCTION

The following analytical quality assurance report is based upon a review of datagenerated from the Former Buried Drum Area samples collected in April 1992 inassociation with the King of Prussia Technical Corporation Site Remedial DesignInvestigation. A list of the samples that are included in this report are presentedin Table 1-1. The analytical methods which were used for these analyses aresummarized and referenced in Attachment 1. Data summary tables presentingthe validated and qualified analytical results are located in Attachment 2.

Data from the analyses were reviewed for adherence to the specified analyticalprotocols. Section 2 and Section 3 of this report explains the validation criteriaevaluated. Results have been validated or qualified according to generalguidance provided in the "US EPA Contract Laboratory Program NationalFunctional Guidelines for Organic Data Review", Revised June 1991; the"Laboratory Data Validation Functional Guidelines for Evaluating InorganicsAnalyses", US EPA, 7/88; "CLP Organic Data Review and Preliminary Review",Region 0 SOP No. HW-6, Revision #8, and "Evaluation of Metals Data for theContract Laboratory Program (CLP) based on SOW 3/90", Region H SOPRevision XI.

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. TsWs 1-1Of &am{sis Ds

Drum Area Sample*Kins ef Pruo«te Technical Corporation

Wln»lo-», Haw

SampleLocation

' OS- 1 (2-4')OS-1 (4-61DS-i (6-8')DB-2 (2-41DB-2 (4-r)DS-2 (6-B-)D8-3 (O-2-)DS-3 (4-6')D8-3 (6-81DB-4 (2-41DB-* (4-6')08-4 (6-8108-5 (0-2-)OB- 5 (2-41OB- 5 (4-61DB-6 JO-21OB-8 (2-41OB -6 (6-S1OB- 7 (O-2-)DB-7 (2-*1DB-7 (6-81

OB-7 (10-12TDB-6 (2-4-)OB-8 (4-61OB-8 (6-8-)OB-9 (0-2-)OB- 9 (2-41DB-9 (4-61

DS-10 (0-?-)OB- 10 (2-4-)OB-ID <4-rj08-11 (0-21OB- 11 (2-4'J08-11 (4-r)08-12 (0-21DB-12 (2-4')DB-12 (4-61

DB-12 (10-121"OB- 13 (0-21OB- 13 (4-61DB-13 (6-81OB- 14 (0-21DB-14 (4-T)OB- 14 (6-8'}DS-1S (0-2108-15 (2-4-)08-15 (4-r)OB-16 (0-2^OB- 16 (2-*1OB-IS (4-6")DB-17 (0-21DB-17 (2-4-)DB-17 {4-6"}OB- 18 (2-4'JOS- 18 (4-6'JOB-18 (6-8-)

D8-18 (10- 12'} —08-19 (0-2108-19 (2-41OB- 19 (4-61OS-20 (0-2-)08-20 (2-4-)08-20 (4-61

DB-20 (10-121 ——08-21 (0-2108-21 (2-4108-21 (4-r)

EB-01 (Equipment Blank)TB-01 (Travel Stank)TB-02 (Travel Blank)TB-03 (Travel Blank;

ERU TrafiSeR«pon number

44599448004460144SOJ«4£034460*4480544SOS4460744608446094,46 1 0.448114461244S1344814448154461644619446204461744618446234*62*4*62544G2644S2744623446294*6304463144632446334463444E354*6364463744638446394464044641446*2446434*6444*6674*6684*6694464S44646446474*6*84*6*9446SO44651446524465344654446S5446564*6574465944660446614468244663446644466544621446224465844666

Laboratory IDWumber

820418601820*18802820418803520*1880492041880592041S806820418807920418608620418809920418810920418811920418812

• 920*19013920419014923419015920419020920419301920419302920*19303920*19304920419016920419017920419418920419419920*19*20920*19305920*19306920*19307920*19308920*19309920*19310920*19311520*19312920*1941392041941492041941S920419416920419417920421901920*21902920421903920421904920*21905920421906920425609920425610920425611820*21907920*21908920*21909920*21910920*21911920*21912920422013920*22014920*2201592042201 B920422017920*22018920*22019 .920*25601920425802920*25603920*25604920*25605920*25606920425607820*19018920419019120422020920425608

OatsCollected

4/8/924/6/924/6/924/6/924/6/924 /8 /924 /6 /924 /6 /924/6/924/8/924/6 /92 * .4 /6 /924/6 /924/6/924 /8 /924/6/924/6/924/8/924/6/924/6/924 /6 /924/6 /924/7/924/7/924/7/924 /7 /924/7 /924 /7 /924/7/924 / 7 / 9 24/7 /924/7/924/7/S24/7/924/7/924/7/924/7/924/7/924/7/924/7/924/7/924/7/924 /7 /924 / 7 / 9 24 /8 /924 /8 /924/8/924/8 /924 /8 /924/8/924 /8 /924/8 /92 j4 /8/92 i4 /8 /924/8 /924/8 /924 /8 /924/8/924/8 /924/8/924/9/924/9/924/9/924/9 /924/9/924/9/924/9/924/7/824/7/924/8/914/10/92

An**ys«eftftCHHHt

1

111

11111

111111

11

1

11

111

111

1111

1111

11

11

1

111

1

11

1111

1111

• 1

• Target Compound LM voiaiite organic compounds. Target Compound List samVolatS* organic compound!. Target AnafjM Ua metaJL

blind duplicate of 06-7 (6-81- Mind duplicate o> OB-12 (*-«•)- bond duplicate d 06-18 (2-41

• - Mod dupltcce of 06-20 (4-61

ORGANIC DATA

The organic analyses of the Former Buried Drum Area samples; blind duplicatesamples, and the associated travel and equipment blanks were performed byIndustrial & Environmental Analysts, Inc. (IEA) of Gary, North Carolina. Thesamples were collected in April 1992. The Former Buried Drum Area sampleswere analyzed for the Target Compound List (TCL) volatile and semivolatileorganic compounds according to the Contract Laboratory Program (CLP)protocols specified in the 3/90 Statement of Work for Organics Analysis.

For the organic fractions analyzed by GC/MS, mass spectral library searcheswere performed to match sample spectra whose characteristics did not resemblethose of the targeted compounds. This was performed for up to ten (10) volatileand twenty (20) semivolatile extraneous peaks. Validated results for these librarysearches are found in the data summary tables under the heading 'TentativelyIdentified Compounds (TICs)".

The findings in this report are based on a review of the following criteriareported according to the CLP deliverables format: chain of custodydocumentation, holding times, field and laboratory method blank results,surrogate compound recoveries, matrix spike/matrix spike duplicate (MS/MSD)recoveries, duplicate analysis results, bromofluorobenzene (BFB) anddecafluorotriphenylphosphine (DFTPP) mass tuning results, initial andcontinuing calibration data, internal standard area performance, qualitative massspectral interpretation, and quantitation of results.

The organic analyses were performed acceptably, but require qualifyingstatements. It is recommended that the analytical results be used only with thequalifying statements presented below. Any aspects of the data which are notqualified in this review should be considered qualitatively and quantitativelyvalid as reported. Validated and/or qualified results for the samples areprovided on the sample data summary tables included as Attachment 2.

ORGANIC DATA QUALIFIERS

General Organic Qualifiers• As required by US EPA protocols, all volatile and semivolatile organic

compounds which were qualitatively identified at a concentration below thecontract required quantitation limits (CRQLs) have been qualified asquantitative estimates by placing a "J" qualifier next to the results appearingon the data summary tables.

7HEERMC8DCP 2 Q«lCOP4/e 70424.10JJ1-?/tf/«

« As required by US EPA protocols, all tentatively identified compounds(TICs) have been marked with "J" qualifiers on the data summary tables toindicate that their levels are quantitative estimates. ERM has regrouped theTICs according to chemical classification, and has included on the data

' tables only those TICs which were not demonstrated to be the result oflaboratory contamination or an instrument artifact.

• All soil sample results have been reported on the data summary tables on adry-weight basis as required by US EPA protocol.

Organic Data Qualifiers• The presence of acetone, 2-butanone, tetrachloroethene, phenol, di-n-

butylphthalate, and bis (2-ethylhexyl)phthalate in the samples listed beloware considered qualitatively invalid due to the levels at which thesecompounds were present in the associated laboratory method, traveland/or equipment blanks. US EPA protocol requires positive results forcommon contaminants such as acetone, 2-butanone, di-n-butylphthalate,and bis (2-ethylhexyl)phthalate that are less than or equal to ten times thelaboratory method/travel and/or equipment blank contamination level tobe qualified as qualitatively invalid. Also, US EPA protocol requirespositive results for uncommon contaminants such as tetrachloroethene andphenol that are less than or equal to five times the laboratory method, traveland /or equipment blank contamination level to be qualified as qualitativelyinvalid. This has been indicated by placing a "B" qualifier next to thereported positive results on the data summary tables.Compounds Samples with Qualitatively Invalid Resultsacetone All positive sample results except DB-8 (2-4'), DB-8 (4-6'), DB-9 (4-6'),

DB-l7(2-4')2-butanone DB-10 (2-4')tetrachloroethene DB-1 3 (0-21), DB^l 3 (6-81), DB-20 (2-4'), DB-20 (4-6'), DB-21 (4-61)phenol DB-l5<0-2'),DB-15(2-4t),D&-l5 (4-6'), DB-20 (0-21), DB-20 (2-4'),

DB-20 (4-6'), DB-20 (10-121), DB-21 (0-2'), DB-21 (2- 4'), DB-21 (4-4')di-n-butylphthalate DB-8 (2-41), DB-12 (2-4'X D&-12 (4-61, DB-12 (10-12')bis (2-ethylhexyl) DB-1 (2-4'), DB-1 (4-6'), DB-1 (6-8'), DB-2 (2-4'), DB-2 <6-8'), DB-3 (0-2'),phthalate DB-3 (4-6'), DB-3 (6-81), DB-4 (2-4'), DB-4 (4-6'), DB-4 (6-81), DB-5 (0-2'),

DB-5 (2-41), DB-5 (4-6'), DB-6 (0-21), DB-7 (6-8'), DB-7 (10-12'),DB-1 3 (0-2'), DB-1 3 (4-61, DB-1 3 (6-ff), DB-1 4 <0-2'), DB-1 4 (4-61),DB-16 (0-2'), DB-16 (2-4% DB-16 (4-6'), DB-17 (0-21), DB-17 (2-4'},DB-17 (4-61), DB-1 8 )2-4'), DB-18 (4-6%), DB-1 8 (6-8'), DB-18 (10-120,DB-19 (0-21)

It should be noted that dilution factors were taken into consideration whenevaluating blank contamination.

• Semivolatile internal standard compound perylene-di2 had area counts thatwere below acceptance limits for the semivolatile analyses of samples DB-3(6-81) and TB-02, indicating the possible presence of matrix interferences.Both samples were reanalyzed and yeilded similar internal standard area

THEERMC3OUP 3 QAXIOOP4/S27D426.iam-?/Z7/tt

counts, confirming the presence of matrix interference. Therefore, theresults for semivolatile organic compounds in these samples have beenreported from the initial analyses. Positive results for semivolatile organiccompounds in these samples that were quantitated using thi:. internalstandard have been qualified with "J" qualifiers on the data summary tablesto indicate that they are quantitative estimates.

The reported positive result for acetone in sample DB-9 (4-61) should beconsidered a quantitative estimate. Poor precision was observed for theinitial calibration response factors for this compound. The percent relativestandard deviation (%RSD) between the initial calibration response factorsfor this compound exceeded 30%. This indicates a lack of response factorstability for this compound. This has been indicated by placing a "J"qualifier next to the reported positive result on the data summary tables.

The reported positive results for the compounds in the samples listed belowshould be considered quantitative estimates. Poor response factor (RF)precision (>25% difference) was observed for these compounds between theinitial calibration average RFs and the continuing calibration standard RFsassociated with these samples. Poor continuing calibration RF precisionindicates an instrument stability problem. The reported results for thecompounds in the samples listed below have been marked with "J"qualifiers on the data summary tables to indicate that they are quantitativeestimates.

Compound Sample with Estimated Resultsacetone DB-8 (4-61), EB-Ol2-butanone DB-2 (2-4')tetrachloroe'.hene D&-5 (0-2"). DB-5 (4-6P), DB-7 (10-12')phenol DB-2 (6-8'), DB-3 (6-8'). DB^J (241, DB-12 (0-2'), DB-12 (2-41),

DB-1 2(4-6')di-n-butylphthalate D&-3 (4-6*), DB-5 (4-6*), DB-7 (6-8'), DB-7 (10-1 2')bis (2-ethylhexyl) DB-15 (0-2'), DB-15 (2-O. DB-1 5 (4-6'). DB-20 (0-21), DB-20 (2^T),phthalate DB-20 (4-6'), DB-20 (10-12'), DB-21 (0-2'), DB-21 (2-4'), DB-21 (4-6')

Additional dilutions (DF) were required for the samples listed below toproperly quantitate the target compounds listed below within the linearcalibrated range of the instrument. The dilution analyses of these samplesconfirmed the presence of these compounds, however, the concentrationswere inconsistent with the initial analyses. The inconsistent results betweenthe two analyses is probably because the sample is non-homogeneous. ERMhas conservatively reported the higher results from the initial undilutedanalyses for these samples and have qualified the positive results asquantitative estimates since they exceeded the calibrated range of theinstrument. This has been indicated by placing a "J" qualifier next to thereported positive results on the data summary tables. All other positive

THEERMCBOUP 4 QAXKOP4/f270Qt.iaa-?/2Vn

800020

results and quantitation limits have also been reported from the initialundiluted analyses.

Compound Sample with Estimated Resultstotal xylenes DB-20 (2-4') - .tetrachloroethene . DB-9 (2-4')

The samples listed below were prepared and analyzed for volatile organiccompounds according to medium-level protocols. Medium-level protocolswere required because of the elevated concentrations of volatile targetcompounds or TICs present in the samples. As a result, the method CRQLsfor medium-level volatile analyses are elevated by a factor of 125 relative tothe low-level analysis method. These elevated quantitation limits should benoted when assessing the data for the qualitative absence of the volatileorganic compounds which were not detected in these samples.Sample DB-2 (2-4"), D&-2 (4-6'), DB-2 (6-81), DB-3 (0-2'), DB-3 (4-6'), DB-3 (6-8),

DB-6 (0-2'), DB-S (2-41), DB-10 (0-2'), DB-10 (2-41), DB-10 (4-60,DB-l7(0-2'), DB-17(2-4')

Sample DB-10 (2-4') was analyzed by medium-level protocol at an initialdilution of 1250X for volatile organic compounds because of suspected highconcentrations of these compounds in the sample. However, no targetcompounds were within the contract required calibration range. Thesample was then reanalyzed at a more concentrated dilution (125X). Thereported positive results and quantitation limits for all compounds insample DB-10 (2-4') have been reported from the reanalysis.

Surrogate compound recovery could not be evaluated for the volatileorganic compound analyses of samples DB-2 (4-6'), DB-2 (6-8'), DB-3 (4-6'),DB-3 (6-8'), DB-10 (2-4'), and DB-10 (4-6') and the semivolatile organiccompound analyses of samples DB-2 (2-4'), DB-2 (4-6'), DB-2 (6-8'), DB-3 (0-2'), and DB-3 (6-8') because of dilutions necessary to quantitate compoundswithin the linear calibration range of the instrument. The dilutions resultedin the dilution of the surrogate compound concentration to non-detectablelevels. Surrogate compounds are used to determine the presence of matrixeffects and to monitor the extraction efficiency of the method for theindividual samples. It should be noted that the absence of surrogaterecovery data prevents ERM from making any determination about thepresence of matrix effects in the samples or about extraction efficiency of themethod for these samples.It should be noted that the laboratory inadvertently did not analyze avolatile medium-level protocol matrix spike (MS) or matrix spike duplicate(MSD) associated with samples DB-17 (0-2') and DB-17 (2-4') (sampledelivery group 04219). Acceptable spike recoveries were obtained for thevolatile low-level protocol MS and MSD. No volatile data has beenqualified for these two samples as a result of this oversight.

THEERMCRDUP

fin A AT**

The samples listed below were analyzed at initial dilutions for semivolatileorganic compounds because of suspected high concentrations of targetcompounds or TICs in the samples. These dilutions were required toprevent saturation of the instrument and to allow quantitation of thecompounds within the linear range of the calibration curve. However,higher quantitation limits have resulted for specific semivolatile organiccompounds which were not detected in these samples. This should benoted when assessing the data for the qualitative absence of specificsemivolatile organic compounds.

Sample Initial Dilution FactorDB-2 (2-4') 4DB-2 (4-6') 20DB-2 (6-81) 10DB-3 (6-8') 2

Additional dilutions were required for the samples listed below to properlyquantitate specific semivolatile compounds within the linear calibrationrange. Only the semivolatile compounds that exceeded the linear calibratedrange in the initial analysis for these samples have been reported from thedilution analyses. All other positive results and quantitation limits havebeen reported from the initial analyses.

Sample Dilution Factor

DB-2 (2-4') 16DB-2 (4-6') 100DB-2 (6-8') 50DB-3 (0-2') 2DB-3 (4-«-) 20DB-10 (2-4') 2

The duplicate analyses for soil samples DB-7 (6-81) and its blind duplicateDB-7 (10-12'X DB-12 (4-6') and its blind duplicate DB-12 (10-12'), DB-18 (2-4')and its blind duplicate DB-18 (10-12% and DB-20 (4-61) and its blindduplicate DB-20 (10-12') were submitted to the laboratory to evaluatesampling and analytical precision for those compounds determined to beconfidently detected. All compounds met ERM's blind duplicate precisioncriteria of 30% relative percent difference (RPD) for volatile organiccompounds and 40% RPD for semivolatile organic compounds for solidsamples. The RPD was not calculated for the compounds listed belowbecause it was detected in one sample at an estimated concentration belowthe CRQL ("]" qualified) but was not detected in the duplicate sample.ERM conservatively recommends use of the positive results reported forthese compounds.

THEERMOOU? 6 QARKOP«/W50Ci.l0.01-7/»/«

800022

i' DB-7 (10-12")

Compound PB-7 (6-8') Blind Duplicatetetrachloroethene ND 2 J fig/Kg NC

. DB-12 00-12'')Compound DB-12 (4-6') Blind Duplicate %RPC

bis (2-ethylhexyl) ND 30 J u g / K g NCphthalate

DB-18UO-12')Compound DIM 8 (2-4') Blind Duplicatetetrachloroethene 2 J Jig/Kg ND

DB-2000-12')Compound DB-20 (4-6") Blind Duplicate %RPDmethylene chloride ND 2J^g/Kg NCtotal xylenes ND 5Jjig/Kg NC

THEERMGJOUP 7 QARKOP4/C70U4.]<Un-7/r/tI

800023

INORGANIC DATA

The inorganic analyses of the Former Buried Drum Area samples> blind duplicatesamples, and the associated travel and equipment blanks were performed byIndustrial & Environmental Analysts, Inc. (IEA) of Gary, North Carolina. Thesamples were collected in April 1992. The Former Buried Drum Area sampleswere analyzed for the Target Analyte List (TAL) metals according to the ContractLaboratory Program (CLP) protocols specified in the 3/90 Statement of Work forInorganics Analysis.

The findings offered in this report are based on a review of the following criteriareported according to the CLP deliverables format: chain of custodydocumentation, holding times, field and laboratory method blank results, matrixspike recoveries, laboratory and field duplicate analysis results, detectionlimits/sensitivity, initial and continuing calibrations, laboratory controlstandards, CRDL standards, ICP linear range analysis, ICP interference checksample results, ICP serial dilution results, graphite furnace atomic absorption(GFAA) spectroscopy post digestion spike recovery results and duplicate burnreproducibility, GFAA standard addition analyses, and quantitation of results.

The inorganic analyses were performed acceptably, but require qualifyingstatements. It is recommended that the analytical results be used only with thequalifying statements presented below. Any aspects of the data which are notqualified in this review should be considered qualitatively and quantitativelyvalid as reported. Validated and/or qualified results for the samples areprovided on the sample data summary tables included as Attachment 2.

3.1 INORGANIC DATA QUALIFIERS• Positive results reported for the analytes in the samples listed below are

considered qualitatively invalid due to the concentrations at which theseanalytes were present in the associated method, field and/or travel blanks.US EPA protocol requires that positive results for inorganic contaminantsthat are less than or equal to five times the laboratory method, equipment ortravel blank contamination levels to be qualified as qualitatively invalid.This has been indicated by placing a "B" qualifier next to the reportedquantitative results for these analytes in the data summary tables for thesesamples.

THE ERM GROUP 8 QAR KOP 4/« 70Gi.iam-5/27/«

800024

Analytesarsenic

barium

berylliumcalcium

cobalt

copper

ironteadmagnesium

manganese

selenium

sodium

zinc

Samples with Qualitatively Invalid ResultsDB-7 (2-4'), DB-8 (2-4'X DB-« (4-6'), DB-8 (6-8'), DB-9 (0-2% DB-9 (2-4'),DB-9 (4-6'), DB-10 (0-2'), DB-10 {2-4'X DB-10 (4-6'), DB-11 (0-2'), DB-11G-4-), DB-11 (4-6'), DB-12 (0-21), DB-12 (2-O, DB-12 (4-6'), DB-12 (10-12-) . - •DB-2 (4-6'), DB-2 (6-8'), DB-3 (4-6'), DB-3 (6-8'),

(6-8'), DB-14 (6-81), DB-16 (2-4'), DB-16 (4-6')(2-41), DB-4 (4-61),

DB-9 (2-4'), DB-10 (4-61), DB-12 (0-2'), DB-14 (0-2')DB-1 (2-41), DB-1 (4-6'X DB-1 (6-8'), DB-2 (2-41), DB-2 (4-6'), DB-2 (6-8'),DB-3 (0-2'), DB-3 (4-6'), DB-3 (6-8'X DB-4 (2-4'), DB-4 (4-6'), DB-4 (6-81),DB-5 (0-2'), DB-5 (2-4'X DB-5 (4-6'), DB-6 (0-2'), DB-7 (6-S), DB-7 (10-121, DB-16 (0-2'X DB-16 (2-4'), DB-16 (4-6'), DB-l7"(2-4'), DB-1 7 (4-6'),DB-1 8 (2-4'), DB-1 8 (4-6"), DB-1 8 (6-8-), DB-1 8 (1 0-1 2')DB-13 (0-2'), DB-13 (4-61), DB-16 (2-4'), DB-1 7 (0-2'), DB-1 7 (4-6'), DB-1 8G-4'), DB-18 (4-6'), DB-18 (10-12'X DB-19 (2-41)DB-1 (2-4'X DB-1 (4-6'X DB-4 (2-4'X DB-4 (4-6'), DB-4 (6-S), DB-8 (4-6'),DB-11 (2-4'), DB-11 (4-6*), DB-13 (4-6'), DB-13 (6-8'), DB-14 (4-61), DB-15(4-6'), DB-18 (2-4'), DB-18 (4-6'), DB-18 (6-S'), DB-19 (2-4'), DB-19 (4-6")DM (2^i'X DB-1 (6-8'), DB-15 (4-6')DB-4 (4-6')DB-1 (6-8'), DB-2 (4-6'), DB-2 (6-8'), DB-3 (4-6'), DB-3 (6-8"), DB-4 (2-4'),DB-4 (4-6'X DB-4 (6-8')DB-1 (2-41), DB-1 (4-6'X DB-1 (6-8'), DB-2 (2-51), DB-2 (4-6'), DB-2 (6-8"),DB-3 (0-2'), DB-3 (6-8'), DB-4 (2-4'), DB-4 (4-6'), D&4 (6-S), DB-5 (0-2%DB-5 (2-4'X DB-5 (4-6'). DB-6 (0-2'), DB-6 (2-41). DB-6 (6-S), DB-7 (0-2'),DB-7 (2-41), DB-7 (6-8'), DB-7 (10-12'), DB-8 (2-4'), DB-8 (4-6'), DB-8 (6-8-), DB-9 (0-21), DB-9 (2-4'), DB-9 (4-6'), DB-10 (0-2'), DB-10 (2-4% DB-1 1(0-2'), DB-11 (2-4'), DB-11 (4-6'), DB-12 (0-2'), DB-12 (2-4'), DB-12 (4-61),DB-12 (10-12'), DB-13 (0-2'), DB-13 (4-6'), DB-13 (6-8'), DB-14 (0-2'), DB-14 (4-6'), DB-14 (6-8'), DB-15 (0-2'), DB-15 (2-4'), DB-15 (4-6'), DB-16 (0-2'), DB-16 (2-4"). DB-16 (4-6'), DB-17 (0-2'X DB-1 7 (2-4'), DB-1 7 (4-6'XDB-18 (2-4'X DB-18 (4-6'), DB-16 (6-8"), DB-18 (10-12'X DB-19 (0-2'), DB-19 (2-4'X DB-19 (4-6'X DB-20 (0-2'), DB-20 (2-4'), DB-20 (4-6'), DB-20(10-1 2'), DB-21 (0-2'X DB-21 (2-4'X DB-21 (4-6')DB-1 (2-4'X DB-2 (2-4'X DB-2 (4-6'), DB-2 (6-8'X DB-3 (0-2'), DB-3 (4-6'),DB-3 (6-8'), DB-4 (2-41), DB-4 (4-6'X DB-4 (6-8'), DB-5 (0-2'), DB-5 (4-6'),DB-6 (0-2'X DB-7 (10-121)DB-1 (2-4'X DB-1 (4-61), DB-1 (6-8'X DB-2 (2-5'X DB-2 (4-61), DB-2 (6-S).DB-3 (0-2'X DB-3 (4-6'X DB-3 (6-8'X DB-4 (2-4'X DB-4 (4-6'), DB-4 (6-S),DB-5 (0-2'X DB-5 (2-41). DB-5 (4-6'X DB-6 (0-2'X DB-7 (10-12'X DB-8 (2-4'), DB-8 (4-6'X DB-9 (4-6'X DB-10 (0-2'), DB-10 (2-41), DB-10 (4-6'), DB-11 (0-2'X DB-11 (2-4'X DB-11 (4-6'X DB-12 (0-2'X DB-12 (2-4'X DB-12 (4-6'), DB-12 (10-12'X DB-13 (0-2'X DB-13 (4-6'X DB-13 (6-8'X DB-14 (0-2'XDB-14 (4-6'X DB-14 (6-8*), DB-15 (0-2'X DB-15 (2-4'X DB-15 (4-6'X DB-16(0-2'X DB-16 (2-41), DB-16 (4-6'X DB-17 (0-2'X DB-17 (2-4'X DB-17 (4-6'),DB-18 (2-4'X DB-18 (4-61), DB-18 (6-81), DB-18 (10-12'X DB-19 (0-2'), DB-19 (2-4'X DB-19 (4-61), DB-20 (0-2'X DB-20 (2-4'X DB-20 (10-12'X DB-21(0-2'X DB-21 (2-4'X DB-21 (4-6')DB-1 (2-4'), DB-1 C4-64), DB-4 (2-4'X DB-4 (4-6'X DB-4 (6-S). DB-7 (0-2'),DB-7 (2-4'X DB-7 (6-80, DB-7 (10-1 2"), DB-8 (2-4'), DB-8 (4-6'X DB-8 (6-r), DB-10 (0-2'X DB-11 (0-2'X DB-11 (2-4'X DB-11 (4-6'X DB-12 (2-4'XDB-12 (4-6'), DB-12 (10-12'X DB-13 (4-6'X DB-13 (6-8% DB-14 (4-6'X DB-14 (6-8% DB-16 (O-21), DB-16 (2-4'X DB-16 (4-6'X DB-17 (2-4% DB-17 (4-6'X DB-18 (2-40, DB-18 (4-6'), DB-18 (6-8'X DB-18 (10-12'), DB-19 (0-2'XDB-19 (2-4'X DB-19 («•)

THE ERM CROUP QAXXOPi/R7M2i.1O01-7/27/*2

800025

r .I • The positive results and/or detection limits (DLs) reported for arsenic, lead,j mercury, selenium, and silver in the samples listed below should be] considered quantitative estimates and may be higher than reported. TheI associated matrix spike recoveries for these samples were below the

established quality control (QC) limits for these analytes. This has beenindicated by placing "J" qualifiers next to the reported positive resultsand /or detection limits for arsenic, lead, mercury, selenium, and silver onthe data summary tables for these samples. The possibility of elevateddetection limits should be noted when considering the data for thequalitative absence of these analytes in these samples.

Analytes Samples with Estimated Results and DLs

selenium DB-1 (2-41), DB-K4-61), DB-1 (6-8'), DB-2 (2-4'), DB-2 (4-6'), DB-2 (6-8'),DB-3 (0-2'), DB-3 (4-61), DB-3 (6-8'X DB-4 (2-41), DB-4 (4-61), DB-4 (6-8'XDB-5 (0-21), DB-5 (2-41), DB-5 (4-6'), DB-6 (0-2'X DB-7 (6-ff)

arsenic lead mercury - ')- DB-? (°-2<)' D^7 (2^- DB^ &•*>> DB-8 W-«'>.selenium silver DB-8 (6-8'X DB-9 (0-2'X DB-9 (2^T), DB-9 (4-6'), DB-10 (0-21), DB-10 (2-

4'), DB-10 (4-6'X DB-11 (0-2'), DB-11 (2-5'), DB-11 (4-61), DB-12 (0-2'),DB-1 2 (2-41). DB-12 (4-6'X DB-12 (10-12')

mercurv • DB-1 5 (0-2'X DB-1 5 (2-41), DB-15 (4-61), DB-20 (0-2'X DB-20 (2-41). DB-20(4-6'), DB-20 (10-12'), DB-21 (0-2'), DB-21 (2-4'), DB-21 (4-6')

• The positive results reported for mercury in samples DB-14 (0-21) and DB-17(4-61) should be considered quantitative estimates and may be lower thanreported. The associated matrix spike recovery for these samples was abovethe established quality control (QC) limits for this analyte. This has beenindicated by placing "J" qualifiers next to the reported positive results formercury on the data summary tables for these samples.

• The presence of matrix interferences were indicated during the graphitefurnace post digestion spike analysis of sample DB-9 (4-61) for lead.Therefore, the reported positive result for lead in sample DB-9 (4-6') wasdetermined by the method of standard additions (MSA). The MSAcorrelation coefficient was not acceptable for this sample, therefore, thereported positive result for lead should be considered a quantitativeestimate. This has been indicated by placing a "J" qualifier next to thereported positive result on the data summary tables.

• The positive results for aluminum in the samples listed below should beconsidered quantitative estimates. The associated ICP serial dilutionanalysis for these samples was outside the established precision criterion often percent difference (10% D) for this analyte and the instrument readingobtained for aluminum from the initial undiluted result was more than fiftytimes the instrument detection limit (IDL). This indicates the presence of achemical or physical interference effect in the analysis of these samples.This has been indicated by placing a "J" qualifier next to the reportedpositive results on the data summary tables.

- ——— - - - . _ . _

THEEOrfCHOUP 10 QA*XOP«/nTOU*J0.01-?/Z7/»2

80002B

Analyte .. Samples with Esrimated Results

aluminum DB-1 (2-41), DB-K4-6'), DB-1 (6-8'), DB-2 (2-4'), DB-2 (4-61), DB-2 (6-8'),DB-3 (0-2'), DB-3 (4-61). DB-3 (6-8'), DB-4 (2-4'), DB-4 (4-61), DB-4 (6-8"),DB-5 (0-2'), DB-5 (2-41), D&-5 (4-6'), DB-6 (0-21), DB-7 (6-8), DB-7 (ID-121)

The duplicate analyses for soil samples DB-7 (6-8') and its blind duplicateDB-7 (10-12'X DB-12 (4-61) and its blind duplicate DB-12 (10-12'X DB-18 (2-4')and its blind duplicate DB-18 (10-12'X and DB-20 (4-61) and its blindduplicate DB-20 (10-12') were submitted to the laboratory to evaluatesampling and analytical precision for those analytes determined to beconfidently detected. All analytes, with the following exceptions listedbelow, met ERM's blind duplicate precision criteria of 40% RPD for metalsfor solid samples. The RPD was not calculated for the analytes listed belowthat were detected in one sample but were not detected in the duplicatesample. ERM conservatively recommends use of the highest concentrationreported for these analytes.

The positive results that exceed 40% RPD have been qualified asquantitative estimates which has been indicated by placing a "J" qualifiernext to the reported positive results on the data summary tables. Thisindicates a lack of sample homogeneity or analytical precision for theseanalytes.

DB-7 (6-3')ND

1.9 ing/KgND

DB-18(2-4')5340 mg/Kg88.8 mg/Kg

NDNDND

DB-7 (10-12')Blind Duplicate

0.5 mg/KgND

0.87 mg/Kg

DB-18 (10-12')Blind Duplicate

8570 mg/Kg176 mg/Kg

8.12.4298

%RPD46.465.8NCNCNC

THE ERM CROUP 11 OAK KOP4/W Tootnua-?/»/«

800027

TSUMMARY

The analyses were performed acceptably, but required a few qualifyingstatements. This analytical quality assurance report has identified the aspects ofthe analytical data that have required qualifying statements. A supportdocumentation package further detailing these findings has been prepared and isfiled with the King of Prussia Technical Corporation Site project.

THE EXM GROUP 12 QAJ8KOP«/»2»a*.l0.01-7/27/«

8000128

Attachment 1Summary of Analytical Methods and References

800029

CHMENT1 SUMMARY OF ANALYTICAL METHODS AND REFERENCES

SUMMARY OF ANALYTICAL METHODS

Analysis for TCL Volatile Organic Compounds

Solid samples were analyzed by either the low or medium-level protocol. For thelow-level protocol analyses, five gram aliquots were placed into 5-millilitersdeionized water (DI). For medium-level protocol analyses, four gram aliquotswere extracted with 10-milliliters of methanol. The methanol extract was thendiluted into 5-milliliters of deionized water.

Sample aliquots were purged with helium at ambient temperatures. Purgeablecompounds were transferred from the aqueous to the vapor phase, and trappedonto a sorbent column. After purging, the column was heated and backflushedto desorb the purgeable compounds onto a gas chromatographic column. Thegas chromatograph was temperature programmed to separate the samplecomponents, which were then detected with a mass spectrometer.

Analysis for TCL Setnivolatile Organic Compounds

Thirty grams of sample was extracted with 1:1 methylene chloride acetone usinga sonication technique for solid analyses. Samples were then injected onto a gaschromatographic column and analyzed by GC/MS.

Analysis for TAL ICP Metals

Prior to analysis, one-gram (wet-weight) of the sample aliquots were digestedwith nitric and hydrochloric acids. The solution resulting from the metalsdigestion was analyzed by Inductively Coupled Plasma (ICP) EmissionSpectroscopy.

Analysis for TAL Arsenic, Selenium, Thallium, and Lead

One-gram (wet-weight) of the sample aliquots were digested with nitric acid andhydrogen peroxide. The resulting solutions were analyzed by graphite furnaceatomic absorption (GFAA).

THEEKMCHOUP A-l QAKKOP V«70C*.KU»-7/37/»2

800030

, - ie

Analysis for Mercury

Two tenths-gram (wet-weight) sample aliquots were prepared by adding nitricacid, sulfuric acid, potassium permanganate, and potassium persulfate. Thesolution was then heated at 95°C for two hours, cooled, and sodium chloride-hydroxylamine sulfate and stannous sulfate were added. Mercury was thenmeasured using a cold vapor atomic absorption spectrometer.

Analysis for Moisture Content

Moisture content was determined by drying a known weight of sample to aconstant weight in an oven at 103 to 105°C. The difference between the initialand final weights was used to calculate the moisture content.

800031THE ERM CROUP A-2 OARKOP4/927O424.1OOI-7/27/M

METHODOLOGY REFERENCES

Analysis Reference

TCL Volatile OrganicCompounds

TCL Semivolatile OrganicCompounds

TAL Metals

US EPA Contract Laboratory ProgramOLM01.6SOW.

US EPA Contract Laboratory ProgramOLM01.6SOW.

US EPA Contract Laboratory Program ILM01.0SOW.

THE EXM QDUP A-3 QAX KOP «/« 7DCUO & -7/27/tJ

80003,2

Attachment 2Data Summary Tables

800033

Form*r Burl**! Drum Ar*M AnBlpi!«Bi M«»uit*April 1«<»2

King of Pruttli Tech/ Torporillon SiteWlntlow Townim, .ew Jersey

(All reiultt are reported on a dry weight bail* unleit otherwise Indicated.)

00

ooCO

Sample LocationTraffic Raoort NumberDirt* CollectedLaboratory NumberMatrli% MolalureConcentration unite

VoMR* Organlo Compounoa

chloromethanevomomethanevinyl chloridecntoroethanamethylene chlorideacetonecarbon dltulfld*1.1-dlchloroethene1.1-dlchloroethane1.2-dlehloroethene (total)chloroform1,2-dkhloroathan*2-butenon*1,1.1-trlchloroethanecarbon tetrachlorld*bromodlchlorom*lh«M1.2-dlchloroprop«nicle-1 ,3-dlchloropropanaMchloroethenedlbromochloromethane1 .1 ,2-trlchloroethanabenzenetram- 1 ,3-dlehloro propanebromoform4-rnethyl-2-pentanone2-he«anonetetrachloroethan*1,1 .2.2-tatrachloroethanatoluenechloro benzeneemylbenienettyrenelylene (total)

)0-1 [2-n445994/6/92

020418801(Oil6 2

HO/KB

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 • u11 U11 U11 U11 U11 U11 011 U11 U11 U11 U

)B-1 [<-6'l446004/6/02

920418802(Oil

10.2UO'Kg

1 U1 U1 U1 U1 U

SO B1 U1 U1 U1 U

11 U11 U11 U11 U11 U11 U11 U11 U11 U1 U1 U1 U1 U1 U1 U1 U1 U1 U1 U11 U11 U11 U11 U

)tl-1 (8-rT)446014/6/02

020418603• 01

7.6Ufl/Ko

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U1 1 U11 U11 U1 U1 U1 U1 U1 U

)B-2 (2-41)446024/6 /92

920418804(Oil

7.5MO'Kg

1300 U1300 U1300 U1300 U1300 U3300 B1300 U1300 U1300 U1300 U1300 U1300 U7100 J1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U

200001300 U1300 U1300 U1300 U1300 U1400

)D-2 [4-61]446034/6/92

920416005soil6 3

ffl/Kg

260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U260000 U02000 J260000 U260000 U260000 U260000 U260000 U260000 U260000 U

16000000260000 U260000 U260000 U59000 J

260000 U330000

)D-2 (6-fl')44604

4/6/92920410806

coil5.1

Mfl/Kg

130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U130000 U

2600000130000 U130000 U130000 U130000 U130000 U100000 J

>B-3 (0-Z'l446054/6/92

920418807(Oil7.2

no/Kg

1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U18001300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U

140001300 U1300 U1300 J1300 U1300 U1800

)B-3 [4^61446064/6/92

920418808soil4.0

ug/Kg

120000 U1 20000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U1 20000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U120000 U

2300000120000 U120000 U120000 U120000 U120000 U160000

)B-3 (6-8')446074/6 /92

92041B809soil4.8

UQ/Kg

25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U2SOOO U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U54000025000 U25000 U25000 U25000 U25000 U20000

Pace 1 of 8

Quail Her Codec

B: Thla raaull la quaftlaUvvfy Invert) became m* compound waa ado detected In a blank a| a eknaar concentrationJ: This re«ul(«rKxjldb«cc™ldared a quantitative etllmnle.NO: Not detected.U - Thla compound waa analyied but not detected. The numerical value reported npfeeemg the deleettorUiuantltatlon Iml of the compound

which li tample apeclflc bated on moisture content, dilutloni. rnattli apeciflca. etc.

Approved tor Releeae by Quality Atnurance Menager Dele "7/7.7/^2—

April 1902King d Pruttle Technical f ••Don Sit*

Vkulow Townthlp. HI rtey(All retullt are report*) on • dry weight tetlt unlett olherwlte Indicated )

Sample LocationTraffic Report NumberData CollectedLaboratory NumberMatrix% UoletureConcentration unlta

VoMto OfyeRio Compound*

chlorom ethanebromomethanevinyl chloridechloroe thanemethylene chlorideacetonecarbon dleulfld*1,1-dlchloroetrten*1,1-dlchloroethane1.2-dlchloroelhene (totit)chloroform1.2-dlchloroelh«ne2-bvtenone1.1,1-trlchloreethen«carton tetrachlorldebromodlchloroniethane1,2-tflchloroprop«ned«.1.J-dW>loroprop«n»WcMoroethen*dlbramochloromathina1.1.?-lrlchloroerti«nebaftZaflO

tra.ni-1 ,3-dlchloropropan*Kofnofbrm4-melhyl-2-penlanone2-hexanonelatrachloroethena1.1.2.2-lelraehloroethin*toluenechlorobenienaelhrlbenzenettyrenetylene (total)

DD-i {?-<•)146081/6/02

09418810toll4 9

CD/Kg

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 u10 U10 U10 U10 U10 U10 U10 u10 U10 U10 U1D U11 U9 J10 U10 U10 U10 U10 U10 U

DR-4 (4.6')446084 / 6 / 9 2

920418811loll4.2

|ig/Kg

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 V10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U

OB-4 (r-B')446104/6(02

9204/8812(All1.0

wl/Ka

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 . U11 U11 U11 U

)B 5 (0-214 4 6 1 1

4 / 6 / 9 2920419013

(Oil6 4

PO'Kg

UUUUU

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U12 J11 U11 U11 U11 U11 U11 U

DO-5 [2-4-)4 4 6 1 24 / 6 / 9 2

920419014• oil8.2

lig/Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U1* U11 011 011 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U2411 U11 U11 U11 U11 U11 U

)n-s (46-)446134 / 6 / 9 2

920410015• oil9 6

Jig/Kg

11 U11 U11 U11 U11 U11 U11 U11 011 U11 U11 U11 U11 V11 V11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U10 J11 U11 U11 U11 U11 U11 U

)D 6 (0-M446144/6/92

9204r9020toil6 6

AB'Kg

1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 UBOO J

1300 U1300 U1300 U1300 U1300 U1300 U

)n 6 (2-4-)4461S

4 / 6 / 9 2920419301

toll8 2

pg/Kg

11 U11 U11 U11 (111 038 B11 U11 U11 U11 U11, U11/ UI/ Uy u/I U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U414 J11 U

' 11 U11 U11 U11

>o-6 [6;n446J64/6 /02

9204*302tf.lr.<>

ro/Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11. U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11. U11 U.11 U11 U11 U11 U

COoooCOCH

Qualifier Coder

D:J: ThtoMutttNuMberoneMeredaquentltajtvaeailrnala.NO: Not detected.U-TrUt compound meaaneryred but not detected. The numerical value reporMJrepr

which It temple tpedHc bated on moletura content, dlluttont. malrh tpednct. etc.

miration.

At the deteetlonAiuentlMlon IMl of the compound

Approved for Releata by Quality Atturanca Manager Bat.

en

Former DurlM* DrumApril 1

King of Pruttla Technlcl /-Deration Sit*Wlnilow Townthlp. N*w JerMy

(All r*tultt ere reported on • dry weight betlt unl*ti olhervrite Indleeled.)

blind duplicate ofDB-T

Simple LoeetlonTretllo Report NumberOil* Collectedlaboratory NumberMatrix% MoUlureConeenlretlon untie

Volatile Orgenk) Compound*

chloromethanebromomethenevinyl chloridechloroe thinemethylena chlorideacetonecartoon dltulflde1.1-dlchloroethene1.1-dlchloroeth«neU-<llchlOfoethene (total)chlorolorm1.2-dkhlerMthaiM2-butanone1.1,1-trlchloroethenecarbon tetrechtorldebrofnodlchloromethene1 ,2-dlchloropropenecl*-1,3-dlchloroprop«netrichloroelhenedlbromochlororn ethane1 . 1 ,2-trlchloroethanebenzenetreni- 1 ,3-dlchloropropenebromotorm4-m*1hy!-'-p*ntanon«2-hexenonetatrachloroethene1.1.2.2-letrachloroetrmnetoluenechlorobenieneethylbenienettyrenelylene (tout)

>B-7 (0-21)446194 /6 /92

820419303• oil6 2

ug/Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U3«11 U11 U11 U11 U11 U11 U

DB-7 (2-4')446204 / 6 / 0 2

020410304toilS.2

ug/Kg

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 u10 U10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 u10 U10 U

}&•? (6-8')446174 / 6 / 0 2

920419016toila s

|ig/Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 011 011 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U

DB-/ (10- 12')446184 / 6 / 0 2

920419017toll7.B

ug/Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U2 J11 U11 U11 U11 U11 U11 U

OB-8 (2-4-)446234 / 7 / 0 2

920419418toil5.7

ng/Kg

1300 U1300 U1300 U1300 U1300 U36001300 U1300 'U1300 U1300 U1300 U1300 U20001300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U980 J1300 U1300 U1300 U1300 U1300 U1300 U

DB 8 (4 6f]4 4 6 2 44 / 7 / 9 2

9204194 19soil4 8

ug/Kg

53 U53 U53 U53 U53 U

660 JS3 U53 U53 U53 U53 U53 U53 U53 U53 U53 US3 U53 US3 U53 U53 U53 U53 U53 U53 U53 U11 JS3 U53 U53 U53 U53 U53 U

OB-8 (6-8')446254 / 7 / 9 2

920419420toll4 4

HQ/Kg

10 U10 U10 U10 U10 U160 B10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U

DO-9 (0-21)446264 / 7 / 9 2

920419.105soil7.5

Mfl'Kfl

11 U11 U11 U11 U11 U41 B11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U

12028

r 2 J11 U11 U11 U11 U

DB-9 (2-4T44P274 / 7 / 9 2

920419306soil7 9

ug/KQ

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 u11 U11 U11 U11 U11 U11 U11 U11 U

700 J261.1 U11 U11 U11 U11 U

Pag* t of •

Qualifier Codec

B: IT* reeull I* quaMatlvely InveM beceuee the compound wet also detected In a We/* at a iknllar concentration.J: TMt nwult thouW be oomUtred • quantitative ettlmaie.NO: Not detected.U-Tht* oompound weaenaiyzed but not detected. The numerical value reported reprwent* the detecttonAiuBnlllellon HmN ol Ihecompound

Mhlch It tempi* ipeclfle bated on moltture content, dilution*, melrl* epecillct. etc.

Approved lor n*l**t* by Quality Atinrunc* Meneger

King of Pruitle Techr Corporation SIMWindow Townirl jw Jertey

(All reiulti are reported on • dry weight bail* unleat olhemrlta Indicated.)

Stmple locationTrettlo Report NumberDtte CoM*ct»d.•boratory NumberMetrlx% MolttureConcentration unite

VoMRe Orgenlo Compounde

chloromethenebromomelhenevinyl chloridechloroethenemelhytene chloride•celonecarbon dltulflde1.1-dlchtoroethena1.1-dlehlofoelhene1,2-dlchloroethena (total)chloroform1.2-dlchloroethane2-butanone1,1.1-tiictiloroethanecarbon letrachlorldebromoolchloromethana1 ,2-dlchloropropeneclt-1.3-dlchloropropenetrichloroelhenedlbromochloromelhane1 .1 ,2-trlcrtloroethaneben?enetrane-1,3-dlchloropropenebromoform4-methyl-2-penlanone2-hexenonetetreehloroethene1.1.2.2-l»lrechloroelhenetoluenechlorobenieneethylbenzeneetyrene>ylene (total]

DB- 9 (4-61)446284 / 7 / 9 ?

920419307toil9.2

ug/Ka

11 U11 U11 U11 U11 U100 J11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U1 1 U11 U11 U11 U11 U501111 U11 U11 U11 U11 U

)B-10 (0-21)446294 / 7 / 9 2

9204 1930S(oil5 2

Hg/Kg

1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U15001300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U350 J1300 U1300 U1300 U1300 U1300 U1300 U

50-10 (2-4')446304 / 7 / 9 2

920410309• oil4 9

UO/Kg

1300 U1300 U1300 U1300 U1300 U1800 B1300 U1300 U1300 U1300 U1300 U1300 U1500 B1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U87001300 U1300 U1300 U1300 U1300 U3600

30-10 (4-6')4 4 6 3 14 / 7 / 9 2

920419310• oil4.9

UO/Kfl

JSOOO U25000 U25000 U25000 U25000 U25000 U11000 J25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U2SOOO U25000 U25000 U25000 U25000 U25000 U25000 U25000 U25000 U2700025000 U25000 U25000 U3500025000 U

480000

)B-11 (0-r)446324 / 7 / 9 2

020419311soil4.7

Mfl'Kg

10 U10 U10 U10 U10 U14 B10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U1 710 U10 U10 U10 U10 U10 U

DB-11 (2-4')446334 / 7 / 9 2

920419312• oil4 8

Hfl/Kg

10 U10 U10 U10 U10 U33 e10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 J10 U10 u10 U10 U10 U10 U

DB-11 (4- 6')44634

4 / 7 / 9 2920419413

•oil5.1

ufl'Kg

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U1210 U10 U10 U10 Uto u10 U

OB- 12 (0-2')446354 / 7 / 9 2

020419414soil5.4

ug/Kfl

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U3410 U10 U10 U10 U10 U10 U

08-12 (2-4'J446364 / 7 / 9 2

920419415soil7.3

no/Kg

11 U11 U11 U11 U11 U22 B11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U1 1 U11 U11 U11 U11 U11 U11 U11' u

,11 U11 U11 U11 U

Page 4 of S

Qualifier Coder

B: Tr*reeu««quallliHh lmeMbeceiMttMoomrjoundwmelMJ: Thh reeull thould to ooneldered • quentllaltve eMImele.ND: Not detected.U-TNi compound wee enetyred but not detected. The numerlce] value reported repreeend the detecHon*iu«ntlu»lon limit ol the compound

which It temple tpetlllc beted on moliture content, dilution*. metrl« epedflci. etc.

Approved for Relette by Ouellly Atiurance Menager

00

ooGOCO

Aprtl l{King of Pru»la Tvehnlct ,fpof»«on Slto

Wlnelow Townihlp. N(W Jeraey(All reiulli are reported on • dry weight twill unlaaa olherwUe Indicated.)

blind duplicate ofDB-12 (4-61

Sample LocationTraffic Report NumberData CollectedLaboratory NumberMatrixX MolelureConcentration unit*

VoeHIre Organic Compound*

chloromethan*xomomethanevinyl chloridachloroe thanemethylene chlorideacetonecarbon dlaulftda1.1-dleltloroethene1.1-dlchloroethan*1.2-dlehloroethene (total)chloroform1.2-dkhloroelhane2-but*none1.1.1-lrlchloroeth«necarbon lelrachlorldebnMnodlchlorornethene1.2-dlchroropropeneclt- 1 ,3-dlchloropropen*trlehloroetnen*dtbrofnochloromethtne1.1.2-trlchloroathanabanienotre.nt-1 .3-dlchloropropenebromoform4-m*thyl-2-p*ntinon»2-he«anon*letrechloroathen*1 . 1 ,2.2-tetrach lore* thin*tolu«n«chlorobenien*ethylbeniene•tyrenerylene (total)

08-12 (4.61)446374 / 7 / 9 2

920419416toil3.6

Ufl/L

10 U10 U10 U10 U10 U34 B10 U10 U10 U10 U10 U10 U10 U10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U4 J10 U10 U10 U10 U10 U10 U

DO- 12 (10- 12')446394 / 7 / 9 2

920419417soil3.6

(ifl/Kg

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U1 0 "•" U10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U5 J10 U10 U10 U10 U10 U10 U

DB-13 (O-2'l446394 / 7 / 9 2

920421901• oil6.7

ug/Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U2 B11 U11 U11 U11 U11 U11 U

OB- 13 (4-6')44640

4 / 7 / 9 2020421002

toil5 2

lig/Kg

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U

09-13 (6-8-)44641

4 / 7 / 9 29204J1903

toll4 9

liQ/Kg

10 U10 U10 U10 U10 U0 B10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U1 B

10 U10 U10 U10 U10 U10 U

DO-14 (0-2')4 4 6 4 2

4 / 7 / 9 2920421904

soil11.3

HQ/Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 011 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 011 U5011 U11 U11 U11 U11 U11 U

OR- 14 (4 -6')44643

4 / 7 / 9 2OP0421905

•oil5.0

liQ/Kg

10 U10 U10 u10 U10 Ua e10 U10 U10 U10 U10 U10 U10 U10 U10 U10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U

DO- 14 (6-8')44644

4 / 7 / 9 29J0421906

toil5.5

HQ/Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U1 1 U11 U1 1 U11 U11 U11 U11 U

r 11 U11 U11 U11 U11 U

DO-15 (0-2")446674 / 8 / 9 2

920425609toil5 2

Mfl'Ko

10 u10 U

. 10 U10 u10 U10 U10 U10 U10 U10 u10 U10 U10 u10 U10 U10 U10 U10 u10 U10 U10 U10 U10 U10 u10 U10 U

2004 J

_10 U10 U10 U10 U5 J

i alao <Macted to • blank at • afcnaar concentration.

P«g« B of •

Qualifier Codea:

B: Thla reault la qualKailvely InvvlM baeauae lha oompound •J: Thtaiwuriahould be conaldered a ojuantltalrve cellmate.NO: Not detected.U - Trite compound we* en«lyied but not detected. The numerical velue reported momenta the detecttonAjoentlatlon llmK ot the compound

which la aample epeclflc baaed on molature content, dllunona. matrli ipedHci. etc.

Approved for Releaie by Quality Aiauianca Manager l»t. I ./M/SZ-

April i»p-King of Pruttla T«chnl</

lM\

•poraton SiteWindow Townthlp.x / Jertey

(All ratullt are reported on « dry weight batlt unlett otherwise Indicated.)

Sample LocationTrafflo Report NumberOil* CollectedLaboratory NumberMalrli% MolalureConcentration unit*

Volatile Organic Compound*

chloromethanebromomethanevinyl chlorld*ehloro*0ian«methylene chlorld*•c*ton*carbon dltulflde1,1-dlehloro*lh*n*1,1-dlchloro*th*n*1.2-<ilchloroelh*n* (total)chloroform1.2-dlchloroethen*2-but*none1,1.1 -tr lchloro»th*n*carton tetrachlorid*bromoolchlorofnethan*;1.2-4 tehloropropeneela-1 ,3-dlchloroprop*n*Ir1ehloro*th*n*dlbromochloromethan*1.1.2-trlehloro«lh*n*banter*(rant- 1.3-dlehloro pro pen*bromolorm4-m*thyl-2-pentanon*2-hexanonel*trachloro*lh*n*1.1.2.2-let'achloroethan*tolu*n*chlorobenzen*ethyibenienettyr*n*xylene (total)

DB-15 (2-4-)446684 / 8 / 9 2

920425610• oil5.5

WO/Kfl

10 010 U10 U10 U10 U8 B10 U10 U10 U10 Uto u10 U10 U10 U10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U2 J

DO-15 (46')446694 / 8 / 0 2

92042S61 1• oil4 2

UB/Kfl

10 U10 U10 U10 u10 U7 B10 U10 U10 U10 U10 U10 U10 U10 U10 u10 U10 U10 u10 U10 U10 U10 U10 U10 U10 U10 U3 J10 UB J10 U10 U10 U3 J

DO-16 (0-2')4 4 6 4 54 / 7 / 9 2

920421907• oil5 «

KB'KQ

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 • u11 U11 U11 U11 U11 U11 U11 U1 1 U11 U11 U11 U2 J11 U11 U11 U11 U11 U11 U

DB-18 (2-44)446464 / 7 / 9 2

920421908• oil4 6

wo'Kii

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U3 J10 Uto u10 U10 U10 U10 U

DB-16 (4-6')4 4 6 4 7

4 / 7 / 9 2920421909

• oil5 2

Hfl/Kq

10 U10 U10 U10 U10 U10 u10 U10 U10 u10 U10 U10 U10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U3 J10 U10 U10 U10 U10 U10 u

DB-17 (0-2')4 4 6 4 84 / 7 / 9 2

920421910• oil7 2

UQ'KQ

1300 Unoo U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U78001300 U1300 U1300 U1300 U1300 U1300 U

DO- 17 (2-4')446494 / 8 / 9 2

920421911• oil8 0

MQ/KO

1300 U1300 U1300 U1300 U1300 U27001300 U1300 U1300. U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 U1300 V1300 U1300 U1300 U1300 U1300 U430 J1300 U1300 U1300 U1300 U200 J1300 U

DB-17 (4-6')446504 / 8 / 9 2

920421912• oil6 5

UO/KQ

11 U11 U11 U11 U11 U20 B11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 Ua j11 U11 U

' 11 U11 U11 U11 U

DB-18 (2-41446514 / 8 / 9 2

0?042?013soil7.9

UQ/Ko

11 U11 U11 U11 U11 U11 U11 U11 I)11 011 U11 U11 U11 011 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U2 J11 • U11 U11 U11 U11 U11 U

00oooCOCO

of«

Qualifier Codes:

B: This result It nualtlatlveV Invalid b*c*ue* the compound MM alto detected In a Wer* et a aktile/concentrationJ: Thla result should b* considered a quantriallve estimate.NO: Not detected.U-Thh compound waaanaVfed but not detected. The numerical value reported represents me d*teeflon*juant!latlon llml of In* compound

which It sample specific based on moisture content, dilution^ matrn spedrlcs. etc.

Afiprovad for MelMse by UuMlily Aasurance Uanagi

April ,King of Prussia Technical Cor/

Win flow Town • hip. New j_ *y(All result* (re reported on • dry weight basis unless otherwise Indicated.)

blind duplicate olDP-IB (3-4')

tempi* Location'reftlo Report Number

0*1* Collected.eboratory NumberMelrli% MoletunConcentration unit*

Volatile Oraanlo Compound*

chloromethenebromom*lh«n«vinyl chloridechloroe thanemethylene chlorideacetonecarton dlaulflde1,1-dlchtoroethene1,1-dlehloro«lhene1.2-dlchloroelh*n* (total)chloroform1.2-dlchloroethan*2-bute.none1.1,1-trlchloroethe.n*carton letrechlorldebromodlchloromethan*1.2-dlchloropropenecli-1,3-dlchloropropen«trlehtoroetrien*d)bn>mochloromethe.n*1 , 1 .2-trlchloroelhanebenienelr«nt-1.3-dlchloroprop«nebromoform4-melhyl-2-pent*non*2-hexenonetetrachloroelhene1.1.2.2-tetrachloroethan*toluenechloro benzeneethylbeniene•tyrenelylene (total)

DB-1B (10-12')446544 / 8 / 9 2

920422016toil7.9

(ifl/Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U

OH- 18 (46')446524 / 8 / 9 2

920422014toil8.6

jig/Kg

11 U11 U11 U1 1 U11 U2« B11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U

1 U1 U1 U1 U1 U1 U1 U1 U1 U1 U1 U1 U1 U

00-18 [6-8^446634 / 8 / 9 2

920422015(Oil

6.5lig/Kg

UUUUUBUU

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U1 U1 U

uuuuuuuuuu

OR- 19 [O-2'J4 4 6 5 54 / 8 / 9 2

920422017(Oil

5 3(in/Kg

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U1 J

DO-19 (2-4-)446584 / 8 / 9 2

920422018(Oil

5 8tig/Kg

11 U11 U11 U11 U11 U1 1 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 011 U11 U11 U11 U11 U11 U11 U11 U2 J11 U11 U11 U11 U11 U11 U

OB- 19 (4 .6')446574 / 8 / 9 2

92042P019(Oil

53|ig/Kg

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 u

DD 20 (0 2144659

4 / 9 / 9 2920425601

(Oil6.1

lig/Kg

1 U1 U1 U1 U1 U

12 B11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U1 1 U11 U11 U11 U11011 U11 U11 U11 U11 U11 U

DB-20 (2-4'}446604 / 9 / 9 2

920125602soil4 5

lig/Kg

10 U10 U10 U10 U10 U35 B10 U10 U10 010 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U3 B10 U40

f 10 U10 U10 U

580 J

DO-20 (4-6')44661

4 / 9 / 9 2920425603

soil4.4

ug/Kg

10 U10 U10 U10 U10 U10 U10 u10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U1 B

10 U10 . U10 U10 • U10 U10 U

00ooo

Qualifier Codec

J: This result should be considered • quantitative estimate.NO: Not detected.U- This compound was enetyred but not detected.

p«o« 7 or iwhich Is sample specific based on moisture content, dilutions, matrli specifics, etc.

Approved for Releese by Quality Assurance Manager [/4ASW A •!>*!•

00ooo

King ol PruMla Tcchr/ ~orpor«Hon SiteWin tlow TownthV <w Jeriey

(All reault* ere reported on • dry weight Milt unleta olherwrlte Indicated.)

blind duplicate ofDO-20 (4-6')

Sample LocationTratllo Report NumberDate CollectedLaboratory NumberMetrli% MolttureConcentration unite

Volet He Oryinlo Compound*

chloromethaneiromom ethanevinyl chloridechloroethinernethyleno chlorideecetonecerbon dlaulflde{.1-dlehloroethene1,1-dlchloroe thine1,2-dlchloroelhene (total)chloroform1,2-dlchloroethane2-butanone1,1.1-trlchlofoethenecarbon tetrechloridetaromodlchloromethene1.2-dkhloropropenecl*-1,3-dlchloropropenetrlchloroelhenedlbromochloromethane1,1,2-trlchloroethanebenzenetrent-1.3-dlchloroprop«nebromolorm4-melhyl-2-pentanone2-hennonetetrachloroethene1.1 .2.2-tetrachloroethanetoluenechlorobenzeneethylbenzeneilyrene>ylene (total)

DB-20 (10- 12')446624/9/92

920425604(Oil

4.3

Ka/Kfl

10 U10 U10 U10 U2 J10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 u10 u10 U5 J

DB-21 (0-2-)446634/0/B2

920425B05•oil7.2

lig'Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 011 U11 U11 U11 U11 U1 U1 U1 U1 U1 02011 U11 011 U11 U11 U11 U

DB21 (2-4']446644/9/92

92042S606toil7.8

Hg'Kg

11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U11 U2711 U11 011 U11 U11 U11 U

DO 21 (4-6')446654 /9 /92

920425607sol!4 9

Ufl'Kg

10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U4 a10 U10 U10 u10 u10 U10 U

EB-01446214 / 7 / 9 2

920419018quipment Blank

100UQ/L

10 U10 U10 U10 U10 U17 J10 U10 U10 U10 u10 u10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 Uto u10 U

TO 014-16224 / 7 / 9 2

920419019Travol Blank

100Mfl'L

10 U10 U10 u10 U10 U10 U10 U10 U10 U10 U10 Uto u10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 u10 U10 U

TB-02446584/8/92

920422020Travel Blank

100lig'l

10 U10 u10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 0

TB-0344666

4/10/92920425608Travel Blank

100KS/t

10 U10 U10 u10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U10 U

f 10 U10 U10 U10 U10 U

Peg* • of a

Ouellfler Codec

B: Thle raeurl la qu^atHierv ImeM beceiioe the compound «•• aleo Mecled In e MOT^J: Thla reeuh ahould be compared a quentneHveeetlmet*.NO: Not detected.U • Thla compound MM analyed but not detected. The numerical value reported repreeenO the detectlonAjuamltallon Omit ol the compound

which I* temple ipecific bated on molilure content, dilution!, matrix tpedflc*. etc.

Approved tor neleate by Quality Atiurance Manager {/a*SVr <• \LMjfit. Dele

Aprtl ie»-Klng of Prussia Tvchnlc/ porailon SIM

Wlnilow Townthlp. , , Jersey(AH raiulls are reported on • dry weight bnili unless otherwise Indicated.)

Sample locationTrsftlo Report NumberDele CollectedLaboratory NumberMatrix% MoistureConcentration unit*

Voltttl* Organic TantitlvtlyM«nllll*4 Compound*

total dlchlorob«nz*n« Itomtritotal dlm»thylb«n;en« liomvrttotal trlchlorob»nz»n» Isomaritotal t»tram«thylbeni#o« Itomar*total polynucl«»r aromatic*total tubaritutvd b«nz*n«total »ubstltut«d benzole acidtotal lubaHtuted cyclohaianetotal tub»tltut«d decanatotal fubfHtuted octanetotal unknown*total unknown benzenetotal unknown hydrocarbon!

)B-1 (2-4')445994/6/92

970418601soil6 2

|ifl/Kg

11 J

3B-1 (4. 6'}446004/6 /92

920418602soil10.2

jig/Kfl

NO

sn-i (6 a-]446014 /6 /92

02041R803loll76

HO./KO

M)

50-2 (24')446024/6/02

B20418804soil7.5

Hfl/Kfl

57500 J

7SOO J

IB-2 (46')446034 /6 /92

020410805(Oil

6 3MO/KB

2620000 J

310000 J1200000 J

660000 J

3500000 J

:m 2 (68'j446044 /6 /02

920418806soil5.1

ng'Krj

600000 J

740000 J

100000 J

350000 J

850000 J

DB-3 (02")446054 / 6 / 9 2

020418607soil7.2

lifj'KQ

10850 J

6600 J

700 J

1300 J

DB-3 (4-6')446064/6/92

920418808soil4.0

HQ'KQ

680000 J

D8-3 (6-81)44G074 /6 /92

920418809soil4 6

UU/Kg

450000 J

206000 J

36000 J66000 J

605000 J

Qualifier Codes:

J: TM* reeuK inoukt be considered a que/ititaftre estimate.NO: Not detected.

00oooit*fO

Pao* 1 ot 8 Approved for Release by Quality Assurance Manager Date

King of Prussia Technical CWindow Township. N(

(All results are reported on • dry weight be-

-oration Sit*>r»ey

unless otherwise Indicated.)

Simple locationTreHIc Report NumberD«te Collectedlaboratory NumberM«trlxX MoistureConcentration unit*

Volatile Organic Tentativelydentlfted Compound*

total dfchlorobenzene liomerttoteJ dlmelhylbenzene Isomef*total trichlorobonzene liomentoul tetremettiylben/ene Itomeritotal polynuclear arometlcstotal •ubiHtuMd benzenetotal iuNtltuted benzole Kidratal lubttltuted cyclohtxan*ratal lubttliuttd dec«n«ratal lubtrituud octan*ratal unknowntMat unknown benzeneratal unknown hydrocarbon!

)B-4 (2-4')446084 / 6 / 9 2

920418810soil4.9

HO/KQ

ND

DB-4 (4.61)446094 / 6 / 9 2

92041881 1soil4.2

Mg/Kn

NO

DO-4 (fi.8'J446104 / 6 / 9 2

920418812soil7.0

Hfl/Kfl

NO

00-5 (O-2'l4461 14 /6 /92

920419013soil6 4

pg/Kg

NO

OD-S (2-4')446124 / 6 / 9 2

920419014soil82

WO/KQ

NO

DB-5 [4-6')446134 /6 /92

9?0419015soil9.6

MO/Kg

NO

DB-6 (O-2'l446144/6 /92

920419020soil6.6

(ifl/Kg

3600 J

goo J

DB-6 (2-4')446154 / 6 / 9 2

920419301soil8 2

MQ/KQ

eai J

63 J7 J

15 J

25 J

16 J

DB-6 (6-8')446164/6 /92

920419302soil7.5

HO/Kg

ND

Qualifier Codec

J: Tblt nMutl should be con*ldered a quanttafv* eehnate.NO: Not detected

GOOoO

COPeoe 2 of • Approved lor lUleese by Uuellly Ai«ur«nc» D.I.

King of Prussia T»ch''Wlnslow Towni

(All results are reported on * dry weig,.r basis unless otherwise Indicated.)

H Corporation Sit*Jew Jersey

blind duplicate olDB-7 (6-B*)

Sample LocationTraffic Report NumberDate CollectedLaboratory NumberMatrix% MolsturaConcentration unlit

Volatile Organic TentativelyIdentified Compound*

total dtehlorobenz«ne Isomarstotal dlmethylbonzene Isomerslolal trlchlorobenzene Isomerstotal tetramethylbenzene Isorneratotal polynuclear aromatic*total tubttltuted benzenetotal substituted benzole acidtotal substituted cyclohexanetotal substituted decanetotal substituted octanetotal unknownstotal unknown benzenetotal unknown hydrocarbons

DB-7 (O-Z1)4-16194 /6 /92

920419303loll6.2

Hfl/Kg

00 J36 J26 J

S3 J

10 J19 J

DB-7 (2-41)446204 /6 /92

920419304soil5.2

HO/Kfl

.........

24 J

DB-7 (6-8'J4 4 6 1 74 /6 /92

920419016soil8.5

HQ/KO

ND

DB-7 (10-12')446184 /6 /92

92041901780ll

7.8MS'Kfl

r®

DB-8 (2-41)446234/7 /92

920419418toll5,7

UfJ/KfJ

ND

DB-8 (4-6'|446244 / 7 / 9 2

920419419soil4.8

IMJ/KQ

ND

08-8 (6-8')446254 / 7 / 9 2

920419420toil4.4

CQ/Kfl

ND

OB-9JO-2')446264 / 7 / 9 2

920419305toil7.5

HS/Kfl

11 J

DB-9 (2-4')446274/7/92

920419306soil7.9

MO/KQ

ND

Qualifier Codes:

J: This result should be considered a quenttalve estimate.NO: Not detected.

00

o

Page 3 of 6 Approved for Release by Quality Assurance Manager J/

0 "

Date

April 1912King of Prussia Tochn' "Corporation Site

Winslow Township., </w Jersey(All result* are reported on a dry weight basis unless otherwise Indicated.)

Sample Local IonTraffic Report NumberData CollectedLaboratory NumberMatrix% MolatureConcentration unit*

Volatile Organic Tentativelydantlflad Compound*

total dlchlorobenjene Isomeritotal dlmethylbenjene Isomeritotal trlchlorobenzene, Isomerstotal tetramethylbenzene Itorrwitotal polynudear aromatlcitotal substituted benzenetotal «ub«tltuted benzole addtotal substituted cycloh«xan«total substituted decan*total substituted octanetotal unknownstotal unknown benzenetotal unknown hydrocarbons

DB-9 (4 -6')446284 /7 /92

920419307soil9.2

|»g/Kg

10 J

OD-10 (0-2')446294 /7 /92

920419308soil5.2

UQ/Kf)

3400 J

26000 J

10200 J

DB-10 (24 ' )446304 / 7 / 9 2

920419309soil4.9

|ig/Kfl

19000 J

10000 J

110000 J

116000 J

DB-10 (4-6')446314 / 7 / 9 2

920419310soil4.9

Hfl/Kg

20000 J

DO- 11 (0-2'J446324 /7 /92

920419311soil4.7

HQ/Kfl

NO

DO- 11 (2-41)446334 / 7 / 9 2

920419312soil4.8

|ig/Kg

11 J

OB- 11 (4-6')446344/7 /92

920419413soil5.1

Hg/Kg

NO

DB-12 (O-2'l446354 /7 /92

920419414soil5.4

PO/KO

NO

DB-12 (2-41)446364 /7 /92

920419415soil7.3

Hg/Kg

NO

Qualifier Code*:

J: This result should be considered a quentitalve •stfmata.NO: Notdetoctod.

Pag* 4 of 8 Approved lor Hulease by Ouullly Anturtmce Manned I/UASW fi . Dale

Apr)! 1OO2 " ~ - . . . . . . . - - . - . .

King of Prussl chnlcal Corporation SiteWlntlow ishlp, New Jersey

(All result! are reported on e dry weight bails unless otherwise Indicated.)

blind duplicate ofPB-1I (4-8')

Simple LocationTraffic Report NumberDate CollectedLaboratory NumberMatrix% MoistureConcentration unite

Volatile Organic TentativelyIdentified Compound*

total dlchlorobenzene Itomerttotal dlmethylbenzene laomerctot*) trkhlorobenzene Isomerstotal tetramethylbenzene Isomerstotal polynuclear aromatic*total substituted benzenetotal tubatliuted benzole acidtotal tubitltuted cyclohexanetotal substituted decartetotal tubitltuted octanttotal unknownstotal unknown benzenetotal unknown hydrocarbons

DB-12 (4-61)446374 /7 /92

920419416soil3.6

HQ/L

5 J

DB-12 (10-12')446384 /7 /92

820419417soil3.6

HO/KB .

a J

DB-13 (0-21)446394 / 7 / 9 2

920421901soil6.7

Hfl/Kg

NO

08-13 (4.6')446404 /7 /92

920421902soil5.2

HQ/Kfl

NO

DB-13 (6-8-)446414 / 7 / 9 2

920421903toll4.9

|»g/Kfl

ND

DB-14 (0-2')446424 /7 /92

920421904soil11.3

Hg/Kg

ND

DB-14 (4-61)446434 /7 /92

920421905soil5.0

Hg/Kg

ND

DB-14 (6-8')44644 ,4 / 7 / 9 2

920421906soil5.5

US/KB

ND

*

DB-15 (0-?)446674/8 /92

920425609soil5.2

dO/Kg

ND

,*•

Qualifier Codes:

J: This result Ihould be considered a quantitative estimate.NO: Not detected

GO

OoCD

Page 5 of a Approved lor Release by Quality A»ur«nc* Manager /**s*<f A • D«N» "7/7 7/

April 1992King ol Pru««l» Technl' "lorpcxatlon SIM

Winslow Townshlj W Jersey(All results are reported on a dry weight oasis unless otherwise Indicated.)

Simple LocutionTrsttlc Report NumberDale CollectedLaboratory NumberMatrix% MolatureConcentration units

Volatile Organic TentativelyMentlftod Compounds

total dlchtorobenzena Isomeretotal dlmethylbenzene laomeratotal trlchlorobanzene Isomerttotal tetramethylbenzene Itomerslotal polynuclear aromatlcatotal substituted benzenetotal substituted benzole acidtotal substituted cyclohextn*total substituted decanetotal substituted octanetotal unknownstotal unknown benzenetotal unknown hydrocarbons

08-15 (2-4')446684/8/92

920425610soil5.5

un/Ko

NO

DB-15 (4-6'J446694 / 8 / 9 2

920425611soil4.2

HO/Kfl

NO

08-16 (O-2'l446454 / 7 / 9 2

920421907toil5.8

._.jm'Ko

NO

DB-16 (2-4')446464 / 7 / 9 2

920421908soil4.6

IIQ/KQ

NO

OB-16 {4-6')446474 / 7 / 9 2

920421909ROll5.2

Ml/Kg

NO

DB-17 (0?)446484 /7 /92

920421910soil7.2

. HO(.|<0.-,'_.__.

NO

DB-17 (2-4')446494 /8 /92

920421911soil8.0

Jig/Kg

5030 J

2300 J

DB-17 [4-61446504 /8 /92

920421912soil6.5

MO'Kg

04 J10 J49 . J12 J

75 J

DB-18 (2-41)446514 /8 /92

920422013soil7.9

MQ/KQ

NO

f

Qualifier Codes:

J: Thl* result should be considered « quanttalve •stlmste.NO: Not detected.

CO<po

Pag* 6 of 8 Approved lor Release by Quality Assurance Manager Oat*

AprilKing °' Prussia Tec

Wlnslow Town*.(All results are reported on • dry weloht basis unless otherwise Indicated.)

1992', Corporation Site

. ,/New Jersey

blind duplicate o(

Sample LocationTraffic Report NumberDate CollectedLaboratory NumberMatrix% MoistureConcentration unit*

Volatile Organic TentativelyIdentified Compounds

total dlchlorobenzent Isomerstote) dlmethylberuane Isomerstotal trlchlorobenzene Isomerstotal tetrtmethyibenzen* Isomerstotal, polynuclear aromatlcstotal substituted banzenatotal substituted benzole acidtotal substituted cyclohexanetotal substituted decanetotal substituted octanetotal unknownstotal unknown benzenetotal unknown hydrocarbons

DB-18 (10-12'J446544 /8 /92

B20422016soil7.9

|ifl/Ko

8 J

DB-18 (4-6-)446524 /8 /92

920422014soil8.6

HQ/KQ

8 J

DB-18 (6-8')446534 / 8 / 9 2

920422015soil6.5

HQ/KQ

ND

DB-19 (0-2¥)446554 / 8 / 9 2

920422017soil5.3

MO/KQ

NO

DB-19 (2-4'J446564 / 8 / 9 2

920422018soil5.8

no/Kg

NO

c

DO- 19 (4-6-)446574 / 8 / 9 2

920422019soil5.3

HP/KQ

ND

DB-20 (0-2')446594 /9 /92

920425601soil6.1

Ufl'Kfl

to

DB-20 (2-4')446604 / 9 / 9 2

920425602soil4.5

MQ'Kfl

210 J

1438 J

352 J

DB-20 {4-6')446614/9/92

020425603soil4.4

HQ/Kg

NO

00ooo

Qualifier Codes:

J: Tills resuft shouM be OttsklafwU quantitallva estimate.NO: Not detected.

CO P«oe 7 of • Approved for fUleaia by Qunllly A«*unmr,e Mnnao»r JT X* (>•!•

00o

April '992King of Prussia Toe ' Corporation Sit*

Winslow Town*. .'New Jersey(All results are reported on • dry weight bail* unless otherwise Indicated.)

blind duplicate ofDB-20 (4-61)

Sample LocationTr»Hlc Report NumberOete Collected.aboratory NumberMatrix% Molatur*Concentration unite

Volatile Organic TentativelyIdentified Compound*

total dtehlorobenrene Itomeretotal dlmelhylbenzene laomeritotal trlchlorobenzene Itomerttotal tetramettiylbeniene l«omer»total polynuclear aromatic*total '»ubstltuted benzenetotal *ub*tltut*d benzole acidtotal substituted cyclohaxan*total •ub«tltut«d detunetotal lUbiHtulAd octanttotal unknown*total unknown benjenetotal unknown hydrocarbon*

DB-20 (10-12'j446624 /9 /92

920425604soil4.3

HQ/KB

100 J

OB-21 (0-2-)446634 /9 /92

920425605soil7.2

Hfl/Kg

NO

DB-21 (2-4')446644 / 9 / 9 2

920425606soil7.8

(ig/Kfj

13 J

23 J

DB-21 (4-6')446654 / 9 / 9 2

920425607soil4.9

l»8'Kg

NO

EB-01446214 / 7 / 9 2

920419018Equipment Blank

100ng/L

NO

TB-01446224 / 7 / 9 2

920419019Travel Blank

100ng/L

ND

TB-02446S84 /8 /92

920422020Travel Blank

100Ufl/L

ND

TB-0344666

4/10/92920425608Travel Blank

100H9/L

NO

Qualifier Codes:

J: This result should b» considered a quandtatve esOrnale.NO: Not detected.

o**CD Pag* t of 0 Approved for Release by Quality Assurance Manaoer TP*- Dale ~}l 1*7 /*iV

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Form* Burled Druft. ..CM Analytical ResultsApril 1002

Kino °* P'ussla Technical Corporation SiteWlnslow Township, New Jersey

(All results are reported on • dry weight basis unless otherwise Indicated.)

Simple LocationTraffic Report NumberDate CollectedLaboratory NumberMatrix% UolttureConcentration unlit

MetaU

AluminumAntimonyAraenloBariumBerylliumCadmiumCalciumChromiumCobaltCopperIronLeadMagnesiumManganuiMercuryNickelPotaaalumSeleniumSilverSodiumThalliumVanadiumZinc

DB-1 (2-41)445994/6/92

920416801soil6.2

mo/Kg

3400 J6.2 U

o.ea7.9

0.22 U0.86 U40.8 84.7

0.652.5 B

31803.1

75.112.6 B0.00 U1.0 U

218 U0.46 B1.1 U220 B0.44 U6.74 B

OB-1 (4-6')446004/6/02

020418602soil10.2

mg/Ko

2830 J6.6 U

0.556.5

0.23 U0.01 U62 B8.71.13.7 B

33202.1

72.616.8 B0.11 U2.12550.46 UJ1.1 U405 B0.46 U5.65.2 B

DB-1 (6-ff)446014/6/92

920418803soil7.6

mg/Kg

1140 J6.6 U047 U4.1

0.23 U0.01 U35.2 83.0

0.68 U43.322501.8

28.4 B4.4 B

0.00 U88231 U0.47 UJ1.1 U218 B0.47 U2.3

10.6

OB-2 (2-4')446024/6/92

920418804soil7.5

mg/Kg

1840 J6.0 U5.74 8

0.24 U0.05 U44.6 B6.02.1141

52903.7

78.86.1 B

0.00 U6.4240 U0.7 B1.2 U101 B

0.45 U5.1

24.5

DB-2 (4-6']446034/6/92

920418805soil6.3

mg/Kg

1600 J6.4 U3.73.2 B

0.22 U000 U45.1 B6.32.2170

31704

40.1 B5.7 B0.1 U

11.3225 U0.50 B1.1 U161 B

0.42 U2.5

41.5

OB-2 (G-81)446044/6/92

920418806soil5.1

mo/Kg

552 J6.2 U

10.32 8

0.22 U0.86 U55.0 B7.61.2

70.417503.5

23.4 B4.2 B0.1 U5.2218 U0.60 B1,1 U154 B

0.43 U2

225

OB-3 (0-2')446054/6/92

920418807soil7.2

mg/Kg

2640 J5.8 U

55.86.00.2 U

0.81 U57.7 B22.20.8064.1302010.180.48.2 B0.1 U6.3204 U0.67 B0.1 U160 8

0.44 U5.3

14.2 ,

OB-3 (4-6')446064/6/92

020418808soil4.0

mo/Kg

1030 J6 U

42.03.4 B

0.21 U0.83 U30.1 B13.73

73.410500

1438.6 B78.80.00 U70200 U0.48 B

1 U145 B0.4 U2.8

10.6

DB-3 (6-81)446074/6/02

020418000soil4 8

mg/Kg

770 J5.0 U

23.32.6 B0.2 U

0.82 U44 B

11.51

105530013.027.8 B20.1 B0.08 U5.3206 U

1 B1 U

134 B0.46 U1.7

33.5

00oooO5GO

Qualifier Codes:

B: This result Is oueltaBvery Invalid because the anafyta was also detected m a War* at a similar concentrator).J: This result should be considered a quanHUOva estimate.NO: Nol detected.NA: Not AnalyzedU - Thli analyte was analyzed but not detected. The numerical value reported represents the deteatorVquanlltatlon limit of the enaJyte

which Is sample specific based on moisture content, dilutions, matrix specifics, etc.

Page 1 of 8 Approved lor Release hy Quality Xacurwioe Mai.«u«. J- 0—" l

Form* Burled Drum Area Analytical RemitsApril 1092

King of Prussia Technical Corporation SiteWlnslow Township. New Jersey

(All results are reported on a dry weight basis unless otherwise Indicated.)

Sample LocationTraffic Report NumberDate Collected.aboralory Number

Matrix% Molinir*Concentration unlit

Metala

AluminumAntimonyArienloBariumBerylliumCadmiumCalciumChromiumCobaltCapperIronLeadMagnesiumMan gen anMercuryNickelPotaatlumSeleniumSilverSodiumThalliumVanadiumZinc

DB-4 (2-4')446084/6/92

020418810• oil4.0

mo/Kg

863 J6.6 U

0.44 U2.4 B

0.23 U0.0 U40.3 B1.7

0.68 U3 B

064 B2

28.1 84.1 B0.1 U2 U

220 U0.73 J1.1 U150 B0.44 U1.72.8 B

DB-4 (4-6'J446094/6/92

92041801 1• oil4.2

mg/Kg

1200 J6.4 U

0.43 U2.8 B

0.22 U0.80 U45.1 B2.6

0.67 U4.4 B

10401.5 B39 B3.5 B0.1 U2 U

225 U0.05 B1.1 U141 B0.43 U1.04 B

08-4 (6-8')446104/6/92

020416812• oil7.0

ma/Kg

804 J6.8 U

0.482.5 B

0.23 U0.04 U41 B3.10.7 U6.4 B835 B2.6

32.2 B2.2 B

0.00 U2.1 U237 U0.54 B1.2 U172 B0.43 U1.83.2 B

DB 5 (0-2-)446114/6/92

920410013• oil6.4

mg/Kg

3650 J6.5 U2.57.1

022 U0.0 U50.1 B1061.6102

38600.1

70.610.8 B0.09 U4.0228 U0.5 B1.1 U166 B0.43 U68

16.7

DB-5 [2-4')446124/6/92

920419014• oil8.2

mg/Kg

5870 J6.7 U1.5

11.30.23 U0.03 U47.3 B10.31.478

51004.516010.00.1 U5.5235 U0.47 UJ1.2 U102 B0.47 U0.7

10.0

DB 5 (4-6')446134/6/92

920419015• oil96

mg/Kg

7130 J6.4 U1.4

13.50.22 U0.88 U50.4 B12.010

80.458703.719722.6 B0.11 U7.72370.75 B1.1 U170 B0.46 U10.718

DB-6 (0-2')446144/6/92

JJ20419020• oil66

mg/Kg

3370 J6 U

4 66.4

0.16 U0.65 U30.4 B23.61.1

52.161106.61217.2 80.1 U2.7212 U0.57 B0.84 U100 B0.44 U7.506 '

DB-6 (2-4')4X6154/6/02

020419301• oilB 2

mo/Kg

25004.7 U2.2 J3.2

0.21 U0.43 U25.614.4085 U71.767207.8 J

65.45.2 B0.1 LU2.7151 U0.3 Ul0 85 UJ80.8 U0.7 U6.38.8

08-6 (6-8')446164/6/92

920419302• oil7.5

mg/Kg

0204.6 U2.7 J2.3

0.21 U0.42 U29

12.00.84 U36.513403.3 J

29.42.7 B0.1 Ul1.5 U140 U0.22 Ul0.84 Ul86.4 U0.6« U1.7

10.7

00oooCD

Qualifier Coder

B: TMi remit to qualMvery Invalid N > the analyte wa* alto detected In a Mar* at a HmHar concentration.J: Thli remit should be considered a quantitative estimate.NO: Not detected.NA: Not AnalyzedU - This analyte WM analyzed but not detected. The numerical value reported represent* the detecriorVquantltatlon Imlt of t» analyte

which It sample ipeclllc based on moisture content, dilutions, matrix apedlic*. etc.

Page 2 o«8 Approved for Releaae by Quality Aeeuranoe Manager OaleTj

iFormer Burled Drum .<ea Analytical Result*April 1992

King ot Pnnala Technical Corporation SiteWlrtslow Township, New Jersey

(All re*uNs are reported on a dry weight basis unless otherwise Indicated.)

blind duplicate of

Sample LocationTraffic Report NumberOil* Collected.aboratory NumberMatrix% MolatureConcentration unit*

Matale

AluminumAntimonyAreenlcBariumBerylliumCadmiumCalciumChromiumCobaltCopparIranLMdMagnaaJumManQanaMMafcuryNickelPotMtlum8al«nlumSilverSodiumThalliumVanadiumZinc

OB-7 (0-2')446194/6/92

920419303• oil6.2

mo/Kg

15104.« U28 J3.7

0.21 U0.42 U28.011.60.84 U14.6155010.1 J40.53.8 80.1 UJ1.1 U140 U0.21 UJ0.84 UJ04.7 U0.63 U2.35 B

DB-7 (2-41)446204 /6 /92

920419304loll5.2

mg/Ka

20104.0 U1.1 B5.6

0.22 U0.45 U29.318.70.0 U17.028702.3 J

68.75.5 B0.1 UJ1.1 U150 U0 22 UJ0.0 UJ110 U067 U4.73.4 B

OB-7 (6-ff)446174 / 6 / 9 2

920419016soil8.5

mg/Kg

2100 J8 8 U

0.48 U5.30.2 U

0.70 U31.3 B07.50.6 U12.823402.2

68.23.8 B0.1 U1.0201 U0.45 U0.00 U122 U0.45 U4.54.1 B

DB-7 (10-12')446184/6/92

920419017noil7.8

mg/Kg

1600 J82 U0.84.4

0.16 U0.68 U33.4 B88.80.6 U10.520603.157.13.3 B

009 U1.8 U220 U0.48 B0.87139 B0.44 U3.54 B

DB 8 (24')446234 /7 /92

920410418•oil5.7

mg/Kg

330040 U

0 67 B7.4

0.22 U0.44 U35.63.6

0.88 U7.1

32702.4 J14511.1 B0.00 LU1.7 U156 U0.26 UJ0.88 LU165 B0.66 U5.04.1 B

OB-8 [4-6')446244 /7 /92

92041941950(14.8

mg/Kg

21106 U

0.40 B4.5

0.23 U0.46 U38.73.2

0.01 U3.4 B

14501.5 J686.0 B0.1 LU1.1 U162 U0.25 UJ0.91 UJ107 B0.62 U3.13.6 B

DB-8 (6-81)446254/7 /92

020419420• oil4.4

mo/Kg

13204.8 U

0 44 B2.8

0.21 U0.42 U20.67.2

0.8S U8.7

10501.5 J

34.32.8 B0.1 UJ4

150 U0.2 UJ

o as LU116 U0.6 U1.35.0 -B

DB-9 (0-2')446264/7 /92

920419305soil7.5

mg/Kg

25805.1 U1.0 B4 6

0.23 U0.46 U54.022.60.9359.825608.4 J

72.15.1 B0.1 UJ6.4165 U0.23 UJ0.03 LU134 U0.69 U4.412.7

DB-9 (2-41)446274/7/92

020419306• oil7.0

mg/Ko

45105.1 U1.3 B7.3

0.25 B0.47 U51 .520.11.8

48.936604.8 J18311.2 B0.09 Ul18.9165 U0.24 Ul0.03 Ul133 U0.65 U7.333.6

00

ooO)00

PaoeSof 8

Qualifier Cod**:

i alto detected In a Mank at a •Imllar concentration.B: TNt r*«j)l I* qualMtvely Invalid beceuM ih* aralyte waJ: TWi rMuli ihouW be contktored a quartttethre MflmaM.NO: Not detected.NA: NotAnalywdU-Thtoanalytawu analyzed but not defected. The numerical vaiua reported represent* the detecflon/puentitatlon Imn o! Ihe anaryw

which la (ample apaclflc baaed on molilur* content, dilution*, matrix •pedlta*, etc.

Approved lor Releaca by Quality AMurance Manager

Former Burled Drum Area Analytical ReeullsApril 10»2

King of Prussia Technical Corporation SiteWlnslow Township, New Jersey

(All result* are reported on a dry weight basis unless otherwise Indicated.)

Sample LocationTraffic Report NumberData CollectedLaboratory NumberMatrix% MoistureConcentration unit*

Metal*

AluminumAntimonyArsenloBariumBerylliumCadmiumCalciumCnCOAlHIffl

CobaltCopperIronLeadMagnaatomMeflQaneeeMercuryNickelPotassiumSeleniumSilverSodiumThalliumVanadiumZinc

DB-9 (4-6')446284 /7 /92

920419307soil9.2

mo/Kg

44204.0 U1.3 B

10.40.22 U0.45 U63

11.81.018.430506.5 J20420.0 B0.00 UJ

72450.21 U)0.0 UJ175 B0.62 U8.313.4

DB-10 (0-24)446294/7 /02

9204 1930Stoil52

mo/Kg

10204.0 U

0.70 B3.1

0.22 U0.45 U38.517.30.0 U30.220004.7 J583.8 B

0.00 UJ24150 U0.23 UJ0.0 UJ141 B0.7 U4.06.2 B

D8-10 (2-41)446304 / 7 / 9 2

920419309soil4.9

mg/Ko

18704.7 U

0.58 B3.0

0.21 U0.42 U08.011.10.8028.110603.0 J144

5 B0.1 UJ4

150 U0.22 UJ0.85 UJ181 B0.67 U3.213.2

DB-10 (4.6')446314 / 7 / 9 2

920419310soil4 9

mg/Kg

10005 U

0.67 B5.3

0.25 B0.45 U50115.10.0

76.135205.2 J11428.00.00 UJ5.6160 U0.21 UJ0.0 UJ102 B0.63 U3.480.6

DB-11 (0-21)446324 / 7 / 9 2

920419311soil4.7

mg/Kg

23504. a U

0.71 B4.2

0.22 U0.44 U40.116.20.87 U11.328404.2 J

80.74.5 B

0.09 UJ1.2 U155 U0.22 UJ0.87 UJ171 B0.67 U3.04.5 B

DB-11 (2-4')446334 / 7 / 9 2

920419312soil4.8

mg/Kg

15404.5 U

0 46 B2 6

0.21 U0.41 U31.73 2

0.82 U1.7 B

15502.5 J703.3 B

0.08 UJ1 U

146 U0.21 UJ0.82 UJ166 B0.63 U2.53.1 B

DB-11 (4-6')446344 /7 /02

920419413soil5.1

mg/Kg

18504.8 U0.4 B3.6

0.22 U0.43 U38.55.4

0.87 U4.4 B

20402.3 J1138.8 B

0.00 UJ1.1 U154 U0.22 UJ0.87 UJ130 B0.66 U3.82.8 B

DB-12 (0-2')446354 / 7 / 9 2

020419414soil5.4

mg/Kg

20104.8 U0 OS B4.40.73 B0.44 U71.163.20.87129

3280101 J77.1

5 B0.00 UJ11.7154 U0.21 UJ0.87 UJ140 B063 U4 811.4

DB-12 (2-4')446364/7 /02

020410415soil7.3

mg/Krj

25804.0 U0.7 B3.00.22 U0.45 U45.3240.0 U20.12710

8 J86.35.3 B0.1 UJ2.2150 U0.22 UJ0.0 UJ174 B0.66 U4.66.5 B

00ooocr>CD

Qualifier Code*:

B: This result Is qualtatrvery Invalid because ma anaryt* was also detected In a Mank at a similar concentration.J: This result should be considered a quantitative estimate.NO: Not detected.NA: Not AnalyzedU • This analyte was analyzed but not delscted. The numerical value reported represents me detectlorvquesilltatlon Imlt of me anatyw

which Is sample specific based on moisture content, dilutions, matrix spedllca. etc.

Pap* 4 of 8 Approved lor Release by Quality Assurance Manager //A«/vrA • *\f- Date "1 lT.l*\v

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OB-18 (10-12-)446544/8/92

920422016• ell7.9

ma/Ka

SS70 J6.5 U2.411.20.22 U0.9 U

40.7 §60.01.4 ••.1

7MOS.917« J11J B0.1 U2.4 J298 J0.49 U1.1 U228 B0.4S U15.77.1 B

OB-18 (4-61)446524/8/92

920422014•oil8.6

ma/Ka

78506.6 U2.310.20.23 U0.91 UM.4 B30.41 B

0.4 B07404.31S20.1 B

0.09 U2.83090.40 U1.1 U105 B

0.48 U13.05.8 B

OB-18 {«-«•)446534/8/92

920422015• oil6.5

mo/Ka

50408.5 U1.48.7

0.23 U0.0 U

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