colder associates inc. - united states environmental

Colder Associates Inc.CONSULTING ENGINEERS

INTERIM REPORT NO. 1SDMS DocID 000230861

BASELINE AIR SURVEYPRE-DESIGN INVESTIGATION TASK A-l

INDUSTRI-PLEX SITEWOBURN, MASSACHUSETTS

Prepared for:

Industri-Plex Site Remedial Trust800 North Linbergh Boulevard

St. Louis, Missouri

DISTRIBUTION:

7 Copies - Industri-Plex Site Remedial Trust2 Copies - U.S. Environmental Protection Agency1 Copy - Massachusetts Dept. of Environmental Protection1 Copy - NUS Corporation2 Copies - Colder Associates Inc.

July 1990 Project No.: 893-6255

COLDER ASSOCIATES INC. • 20000 HORIZON WAY, SUITE 500, MT. LAUREL, NEW JERSEY 08054 • TELEPHONE (609) 273 1110 « FACSIMILE (609) 273-0778

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

Colder Associates Inc.CONSULTING ENGINEERS

July 26, 1990 Project No. 893-6255

United States Environmental Protection AgencyRegion IJ.F.K. Federal Building, HRS-CAN-3Boston, MA 02203-2211

Attn: Marilyn M. Wade, P.E.Remedial Project Manager

RE: INDUSTRI-PLEX SITE, BASELINE AIR SURVEY,INTERIM REPORT NO. 1

Dear Ms. Wade:

On behalf of the Industri-Plex Site Remedial Trust, we aresubmitting the attached Interim Report No. 1 for Pre-DesignInvestigation Task A-l, Baseline Air Survey. These data,along with data from future sampling rounds, are intendedto document the baseline air quality at the site prior toinitiation of Remedial Action.

If you have any questions, please contact us.

Very truly yours,

COLDER ASSOCIATES INC.

Sdmuna Baker, PPrincipal

RMG/JEB/pdC:A-1CL

Attachments

cc: K.P. Winkler, ISRT (w/o attachments)W.L. Smull, ISRT (w/o attachments)

COLDER ASSOCIATES INC. • 20000 HORIZON WAY, SUITE 500, MT. LAUREL, NEW JERSEY 08054 • TELEPHONE (609) 273 1110 • FACSIMILE (609) 273-0778

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

July 1990___________________-i-__________________893-6255

TABLE OF CONTENTS

SECTION PAGE

Cover Letter i

Table of Contents ii

1.0 INTRODUCTION 11.1 Objectives 11.2 History and Source Areas 2

2.0 FIELD METHODS 4

3.0 LAB METHODS 7

4.0 LAB RESULTS 8

5.0 ASSESSMENT OF DATA USABILITY 9

6.0 METEOROLOGICAL DATA 12

7.0 DATA REDUCTION 13

8.0 SUMMARY 14

LIST OF TABLES In OrderFollowing

Table 1 - Sampler Calibration Checks Page 14.Table 2 - Summary Of Analytes Detected

During May 15-16, 1990Table 3 - Total Dust Measurements During

May 15-16, 1990

LIST OF FIGURES

Figure 1 - Air Sample Locations

LIST OF APPENDICES

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

Documentat i onAppendix C - Meteorological DataAppendix D - Meteorological Station Audit Report

July 1990____________________-1-___________________893-6255

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

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

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

Four rounds of air sampling are planned. This interimreport presents the methods and results for the firstround of air sampling conducted in May 1990. AdditionalInterim Reports will be prepared for the next two rounds.Proposed air quality standards will be developed andpresented with the results of all four sampling rounds inthe Interim Final Report for Pre-Design Task A-l.

Colder Associates

JulV 1990____________________-2-___________________893-6255

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

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

Colder Associates

July 1990__________________-3-_________________893-6255

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

Colder Associates

July 1990___________________-4-__________________893-6255

2.0 FIELD METHODSSampling locations were selected based upon the results ofair dispersion modeling using regional meteorological dataconducted during the Remedial Investigation/FeasibilityStudy (RI/FS) and the historical locations of odorcomplaints. Sample locations were given in Figure 47 ofthe Pre-Design Work Plan. Some of the sampling pointswere slightly relocated based upon a field inspection byMr. Bob Glazier (Colder Associates Task Leader) and Mr.Arnie Ostrofsky (NUS Project Manager). The revisedlocations are given in Figure 1 of this report along withthe location numbers used in the laboratory report. Thefield duplicate was designated location number 13 and thetrip blank number 14.

Air samples were collected in accordance with theprocedures given in Section 5.1 and Attachment 1 of thePre-Design Investigation Field Sampling Plan (FSP) duringa 24-hour period beginning the afternoon of May 15, 1990.The sampler inlets were positioned at least three feetabove average grade by either placing them on top of largeisolated boulders (locations 2, 6, 7, 8, and 12) orsuspending them from low tree branches (locations 1, 3, 4,5, and 11) such that other nearby branches did notobstruct the sampler inlet ports. The sampler at location10 was suspended from the top of unused playgroundequipment in the middle of an open field. At location 9,the samplers were positioned on top of a overhang abovethe school doorway on the side of the school facing theIndustri-Plex Site. The school principal indicated thatclassroom windows must be shut at times due to odors fromthe site.

Colder Associates

July 1990____________________-5-___________________893-6255

All sampler inlets were facing into the wind at the startof sampling. A duplicate sample was collected for allanalyses at location 5, and a trip blank canister andfilter cassette accompanied the samplers on the round tripfrom lab to site and back to the lab.

TCL VOCs, methane, and reduced sulfur compounds werecollected in 15-liter Summa passivated canisters. Thevacuum flow regulators were calibrated to 7 millilitersper minute by the laboratory and the flow rate/vacuumpressure recorded by the laboratory on the canister chain-of-custody record prior to shipping. The vacuum pressurewas checked and recorded in the field prior to and aftersampling. Upon receipt by the laboratory, the vacuumpressure and vacuum flow regulator calibration werechecked and recorded. These checks are documented on thecanister chain of custody forms (given in the lab reportin Appendix A) and in Table 1. Sampling was initiated byremoving the inlet valve dust cover and opening the valve.The valve was closed and the inlet dust cover replacedapproximately 24 hours later. Chain of custodydocumentation was completed and the samples were sealed inshipping containers and sent by overnight courier toEnseco's Air Toxics laboratory in El Monte, California.

Dust was collected on filter cassette cartridges using anSKC Model 224-PCXR7 programmable personal sampling pump.The pump was set to a flow rate of 2 liters per minutejust prior to sampling using a rotameter which had beencalibrated to a primary standard (1000-ml film typeflowmeter) . Correction of the flow rate to standard dryair conditions (760 mm Hg, 298 K [25 degrees Celcius], 0percent relative humidity) results in a flow rate of 2035ml/min using the time-weighted-average conditions given inSection 6 below. The pump was programmed to alternatelypump for one minute then shut down for two minutes such

Colder Associates

July 1990___________________-6-__________________893-6255

that a 977 liter sample was collected over a period of 24-hours. Two separate pumps were used to collect fieldduplicate dust samples at location 5. Twenty four hoursafter the start of sampling, the pumps shut down, theinlet caps were replaced on the cassettes, and they wereshipped under chain of custody to Enseco-East by overnightcourier. The flow rate of each pump was checked aftersampling. The flow checks for the dust sampling pumps aredocumented in Table 1 and Appendix B. The final flow rateof all dust sampling pumps was within 10 percent of theoriginal flow rate (see Table 1 and Appendix B).

All samplers appeared to be intact and did not showevidence of tampering except for the dust cassette atlocation 12, which was found on the ground at the end ofthe sampling period. The vacuum pressure of all Summacanisters were checked upon receipt at the laboratory andwere within 2 inches Hg of the value recorded in thefield, except for the canister at location 12 (see Table 1and lab report in Appendix A). The flow rate of eachvacuum flow regulator was within 11 percent of theoriginal flow rate, except for the canister at location12. The dust cassette at location 12 also showed evidenceof tampering. Therefore, no useable data were collectedat location 12. This location is the farthest downwindsample (about 2 miles, see Figure 1) and is not a criticalsample.

Colder Associates

July 1990___________________-7-__________________893-6255

3.0 LAB METHODSThe samples were received by Enseco on May 17, 1990.Samples were analyzed in accordance with the proceduresand analytical methods given in the FSP and the QAPjPexcept for the dust samples (see discussion in Section 5below).

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

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

Colder Associates

July 1990____________________-8-___________________893-6255

4.0 LAB RESULTSThe results of the analyses are presented in Appendix Aand summarized in Tables 2 and 3. Methane and reducedsulfur compounds were not detected in any of the samples.The following TCL VOCs were detected (maximum concentra-tions detected in parentheses): trichlorofluoromethane(8.8 ppbv); 1,1,2-trichloro-l,2,2-trifluoroethane (5.6ppbv); 1,1,1-trichloroethane (5.9 ppbv); acetone (11ppbv); 2-butanone (21 ppbv); benzene (4.3 ppbv); toluene(18 ppbv); xylene isomers (12 ppbv); and 1,2,4-trimethylbenzene (4.6 ppbv). None of the above compoundswere detected in the trip blank. The Summa canister atlocation 12 showed evidence of leakage during shipmentback to the laboratory (see vacuum pressure readings inTable 1). Total dust measurements include negative massesand are suspected to be in error (see discussion inSection 5 below). Arsenic, lead, and chromium were notdetected in any of the dust samples.

Colder Associates

July 1990___________________-9-__________________893-6255

5.0 ASSESSMENT OF DATA USABILITYThere are no hold times for these analyses, but it wasplanned to analyze as many of the sensitive compounds aspossible within 72 hours of receipt by the lab. Sensitiveanalyses include TCL VOCs and reduced sulfur compounds.For both the TCL VOC and sulfur compound analyses, eightof the fourteen analyses were conducted within 72 hours ofreceipt. The sulfur compound stability study documentedin the lab report indicates that sulfur compounds in theremaining six samples should not have been affected bystorage. There are no project-specific data to supportsuch a conclusion for the TCL VOCs, but hydrogen sulfideis a very mobile and reactive compound and because it wasnot affected by storage (leakage or reaction withcontainer materials) , the same is probably true for theTCL VOCs.

The Laboratory Control Samples (LCS) and Duplicate ControlSamples (DCS) for the TCL VOCs and metals in dust by ICPwere within the control limits indicating that laboratoryprecision and accuracy were acceptable. Reproducibilityof the field duplicates is not applicable as mostcompounds were not detected, and for the two compoundsthat were detected (Freon-11 and 2-butanone), the resultsfor at least one of the duplicate analyses was less thantwo times the method detection limit. The LCS/DCS resultsfor methane were not reported because the lab is currentlybuilding a historical data base with which to set controllimits. The results for the LCS/DCS samples have beenrequested from the laboratory and will be included in thenext Interim Report.

As discussed above, spike recoveries and spike duplicateprecision were within control limits for the reducedsulfur compounds and were not assessed for TCL VOCs and

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July 1990___________________-10-_________________893-6255

methane due to potential reaction with the sulfurcompounds. Spike recoveries for metals in dust were verylow and outside the control limits given in the QAPjP. Inaddition, the total dust measurements are unusable (seebelow). Therefore, although no metals were detected indust, these results are considered unusable.

The laboratory did not use the same balance for theinitial and final mass measurements of the dust filters.The total dust measurement data are presented in Table 3.The negative masses are believed to be the result of usingtwo different balances for the initial and final massdeterminations. It was assumed that because the range ofmass measurements was very small (all within a fewmilligrams), a correction factor could be applied to thefinal mass measurements. Using this approach, 0.9 mgwould be added to all mass differences because the mostnegative mass difference is -0.9 mg. The resultingcorrected mass difference is a minimum dust concentration.However, the trip blank had the second highest massdifference, suggesting contamination in the measurementsystem or poor accuracy. Therefore, all dust measurementdata (and consequently arsenic, lead, and chromium indust) for this round are considered unusable. The twobackground samples are considered critical and will bereplaced during July 1990. The laboratory was notified ofthe balance error and has instituted corrective actionmeasures to prevent recurrence of this problem.

Data were reported for all samples. However, the dustsamples are considered unusable. The two background dustsamples are critical and must be replaced. Other thandust, the overall data set is considered to be complete.Data are reported in standard units and were determinedusing accepted procedures. Therefore, the data (other

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July 1990___________________-11-_________________893-6255

than the dust samples) are considered to be precise,accurate, comparable, complete, and representative of theconditions at the time of sampling.

Colder Associates

July 1990____________________-12-__________________893-6255

6.0 METEOROLOGICAL DATAMeteorological data, including wind speed and direction,relative humidity, temperature, and barometric pressurewere recorded by the site weather station during sampling.The data are presented in Appendix C. The performance ofthe meteorological system was audited by C.T. Main Inc.prior to sampling. The audit report is given in AppendixD. The results of the audit indicate that all instrumentswere providing acceptable data except for the relativehumidity probe. Therefore, C.T. Main deployed anotherrelative humidity recording system on the site weathertower from approximately 15 hours prior to sampling untilabout 18 hours after sampling. The replacement relativehumidity system responded to relative humidity conditionsin a manner consistent with USEPA guidelines.

The site was under a high pressure system during thebeginning of sampling (29.9-30 inches Hg), including windsfrom the southwest at about 10-12 mph, low relativehumidity (about 35-40 percent), clear skies, and no rain.Near the end of the sampling period, conditions changedincluding cloudy skies, winds from the northeast at 2-5mph, much higher relative humidity (near 100 percent), andoccasional light rain. However, the barometric pressuredid not change significantly during the sampling period.Time weighted average conditions, which were used tocorrect the dust pump flow rate, are as follows:temperature=290 K (17 degrees Celcius), barometricpressure=762 mm Hg, relative humidity=64.6 percent [vaporpressure of water=9.56 mm Hg].

Colder Associates

July 1990____________________-13-__________________893-6255

7.0 DATA REDUCTION

The concentration data for methane, reduced sulfurcompounds, and TCL VOCs are reported by the laboratory inparts per million and parts per billion by volume (ppmv,ppbv) and therefore do not need to be corrected tostandard pressure and temperature. Relative humiditycorrections result in changes of less than 1 percent inthe results and have not been applied to the data becausethe accepted precision of the method can cause results todiffer by up to 20 percent. Data for dust and metals indust have already been corrected to standard conditions bycorrecting the flow rate of the sampling pumps to standardconditions as discussed in Section 2 above.

Colder Associates

July 1990____________________-14-__________________893-6255

8.0 SUMMARY

The first round of air samples under Pre-Design Task A-lwere collected in accordance with the Pre-Design Work Planand Field Sampling Plan. All samples were analyzed inaccordance with the procedures given in the Field SamplingPlan. No reduced sulfur compounds or methane weredetected at any of the sample locations. The only TargetCompound List VOCs detected include trichlorofluoromethane(Freon 11); 1,1,2-trichloro-l,2,2-trifluoroethane (Freon113); acetone; 2-butanone (MEK); 1,1,1-trichloroethane;benzene; toluene; xylene isomers; and 1,2,4-trimethylbenzene. None of these compounds were detectedin the trip blank. All dust measurements were consideredto be unusable and will be resampled during July 1990.Valid data were collected for all other analytes at alllocations except location 12 because the Summa canistershowed evidence of leakage during shipping back to thelaboratory. Location 12 is not considered to be critical,and the data do not need to be replaced.

C:6255:REPORTS:AIRFTEXT

Colder Associates

TABLE 1

SAMPLER CALIBRATION CHECKS

SamplerType Location

Sununa 1Canister 2

345678910111213 (b)14 (c)

Dust Pump(d) 12345678910111213 (b)14 (c)

Flow Rate (ml/min) Vacuum Pressure (a)Initial Final Lab Field7.37.06.97.47.27.47.16.97.07.07.17.47.3NA

56565656565656565656565656NA

7.56.87.06.66.87.36.96.86.87.07.18.66.8NA

55535155575254545354515456NA

30/1630/1530/1530/1430/1130/1530/1630/1530/1830/1630/1630/1230/1530/29

NANANANANANANANANANANANANANA

30/1631/1629/1631/1530/1230/1530/1630/1631/1831/1830/1630/1830/1730/30

NANANANANANANANANANANANANANA

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

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

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

rotameter readings and have not been converted toml/min.

Colder Associates

TABLE 2

SUMMARY OF ANALYTES DETECTED DURING MAY 15-16, 1990

AnalvteTrichlorofluoromethane

(Freon 11)

Location Concent rat ion (ppbv) Detection Limit (oobv)34568101112

8.81.53.41.51.31.71.81.5

11111111

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

1,1, 1-trichloroethane

Acetone2-butanone (MEK)

BenzeneToluene

Total xylenes

1,2, 4-trimethylbenzene

3310101346791011121333103103

5.65.92.0117.813103.64.24.021183.44.34.3189.6126.94.6

222103333333333333553

Note: See laboratory report in Appendix A for listing of compounds which were notdetected and their respective detection limits.

Colder Associates• i 1

TABLE 3

TOTAL DUST MEASUREMENTS DURING MAY 15-16, 1990Location Initial Mass (mq) Final Mass (mq)____Mass difference (mq)

1234 '56789

10111213141516

33.533.733.937.337.236.236.236.536.636.836.736.736.736.536.636.8

34.033.533.436.937.037.336.035.936.636.536.636.736.537.236.635.9

0.5-0.2-0.5-0.4-0.21.1

-0.2-0.6

0.0-0.3-0.1

0.0-0.1

0.70.0

-0.9

Note: Mass difference divided by 977 liters equals dustconcentration in milligrams per cubic meter. Location13 is a field duplicate of location 5. Location 14 isa trip blank, and locations 15 and 16 are matrix spikeand matrix spike duplicate samples.

Colder Associates

ODOR SOURCE AREASAMPLE LOCATIONAPPROXIMATE SITE BOUNDARY

WIND ROSE DIAGRAMBOSTON. MA

JOB NO. 893-6255DRAWN LASCHECKED

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

AIR SAMPLE LOCATIONS

Golder Associates INDUSTRI-PLEX SITE REMEDIAL TRUST FIGURE

APPENDIX A

LABORATORY REPORT

Enseco East

EnsecoAnalytical Support Documentation

for Golden AssociatesEnseco-A1r Toxics Laboratory No. A9013805

Enseco-East Project No. 007793

Enseco Incorporated2200 Cottontail LaneSomerset, New Jersey 08873201/469-5800 Fax: 201/469-7516

Enseco East

EnsecoA CORNING Company

June 28, 1990

Ms. Elizabeth AudaColder Associates20000 Horizon WaySuite 500Mt. Laurel, NJ 08054

Dear Ms. Auda:

Enclosed are the results of the analyses performed for the Industr1-PlexTask A-l air sampling program (Purchase Order No. 893-6260). Results formethane and sulfur compounds were provided by Enseco-A1r Toxics Laboratory andare found 1n Section One of this report. Metals analyses were subcontracted byEnseco-East (Enseco East Project No. 007793) to AnalytiKEM Inc. and the resultsfor these analyses are found 1n Section Two. This letter authorizes the releaseof the analytical results and should be considered an Integral part of thisreport. '

Please refer to this project by the Enseco-East Laboratory IdentificationNumber to help expedite any future discussions. We will be happy to answer anyquestions or concerns that you may have.

Sincerely,

ENSECO-EAST LABORATORY

e^> £-/t>'Lidya GullzftProgram Administrator

Enc.

Enseco Incorporated2200 Cottontail LaneSomerset, New Jersey 08875201/469-5800 Fax: 201/469-7516

Enseco —

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

(818) 442-8400 • FAX: (818) 442-3758

June 12, 1990

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

ANALYSIS NO.: A9013805-001/014ANALYSES: Sulfur Compounds (CARB 16),Methane (SCAQMD Method 25.2), VolatileOrganics by GCMS - EPA TO14DATE SAMPLED: 24 hour compositesamples taken from 5/IS/ to 5/16/90DATE SAMPLE REC'D: 5/17/90

PROJECT: INDUSTRIPLEX

Enclosed with this letter is the report on the chemical and physicalanalyses on the samples from ANALYSIS NO: A9013805-001/014 shown above,

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

Please note that ND ( ) means not detected at the detection limitexpressed within the parentheses.

1111

REVIEWED APPROVED

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusive


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

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

SAMPLE IDENTIFICATION

* A-075 '(Location 10)A-078 (Location 4)A-071 (Location 1)A-079 (Location 11)A-068 (Location 2)A-076 (Location 12)A-073 (Location 9)

* A-095 (Location 3)A-069 (Location 7)A-096 (Location 6)A-074 (Location 13)A-072 (Location 8)A-077 (Location 5)A-070 (Trip)

ANALYSIS NO.: A9013805-001/014ANALYSES: Methane (SCAQMD Method 25.2)DATE SAMPLED: 24 hour composite samplestaken from 5/15 to 5/16/90DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 6/06/90, 6/07/90*SAMPLE TYPE: Air

METHANE

COMPOSITE SAMPLING TIME RESULTS5/15/90 5/16/90 ppm fvol/vol^

15:10 15:18 ND(8)15:27 15:48 ND(8)15:21 15:38 ND(8)15:02 15:12 ND(8)14:09 14:05 ND(8)14:52 14:51 ND(8)14:41 14:40 ND(8)14:28 14:24 ND(8)16:14 16:32 ND(8 )16:27 16:42 ND(8)16:50 16:51 ND(8)15:51 16:00 ND(8)16:52 16:50 ND(8)NA NA ND(8)

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

Enseco -n

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

(818) 442-8400 • FAX: (818) 442-3758

1LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.I A9013805-001— 20000 Horizon Way,' Ste. 500 ANALYSES: Sulfur Compounds (CARS 16)n Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleI ATTN: MR. BOB GLAZIER taken from 5/15/90 at 15:10 to 5/16/90

M at 15:18•I DATE SAMPLE REC'D: 5/17/90

DATE ANALYZED: 5/21/90i Sample ID: A-075 (Location 10) SAMPLE TYPE: Air

1

1

1

1

1

1

1

1

1

1

1

1

SULFUR COMPOUNDS

RESULTSCOMPOUNDS ppm (vol/voll

Hydrogen Sulfide ND(0.02)

Methyl Mercaptan ND(0.02)

Dimethyl Sulfide ND(0.02)

Dimethyl Disulfide ND(0.02)

• The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive

—————————————————————————————————— Enseco—j "*


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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00220000 Horizon Way,'Ste. 500 ANALYSES: Sulfur Compounds (CARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTN: MR. BOB GLAZIER taken from 5/15/90 at 15x27 to 5/16/90

at 15:48DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/17/90

Sample ID: A-078 (Location 4) SAMPLE TYPE: Air

SULFUR COMPOUNDS

RESULTSCOMPOUNDS ppm (vol/vol)





The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusiveiicpnftheriipnttnwhnm it k aririrpcsprl Anv rpnrnrlurtinn nfthk rennrt or use of this laboratory's nameloradvertisinoor oublicilvourooses without authorization is prohibited

——————————————————————————————•——— Enseco


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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00320000 Horizon Way/Ste. 500 ANALYSES: Sulfur Compounds (CARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTN: MR. BOB GLAZIER taken from 5/15/90 at 15:21 to 5/16/90



SULFUR COMPOUNDS

RESULTSCOMPOUNDS ppm fvol/voll



Dimethyl Sulfide ND(0.02)Dimethyl Disulfide ND(0.02)

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusiveIICD M tho Mipnt in u/hnm it k artrirocceH Anu rpnrnrlnrtinn nf this rpnnrt nr IISP nl this I ahnralnrv's namp fnr arivfirtisinn nr nnhliriti iiirnnses without authorization is prohibited

Enseco —.


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LABORATORY REPORT

COLDER ASSOCIATES . ANALYSIS NO.: A9013805-00420000 Horizon Way,-Ste. 500 ANALYSES: Sulfur Compounds (CARS 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTN: MR. BOB GLAZIER taken from 5/15/90 at 15:02 to 5/16/90



SUIiFUR COMPOUNDS

RESULTSCOMPOUNDS ppm fvol/vol)





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

1

TTTTTtTTtTT11TT11

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

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LABORATORY REPORT

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

Sample ID: A-068 (Location 2)

SULFUR

COMPOUNDS

Hydrogen Sulfide

Methyl Mercaptan

Dimethyl Sulfide

Dimethyl Disulfide

ANALYSIS NO.t A9013805-005ANALYSES: Sulfur Compounds (CARS 16)DATE SAMPLED: 24 hour composite sampletaken from 5/15/90 at 14:09 to 5/16/90at 14:05DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/17/90SAMPLE TYPE: Air

COMPOUNDS

RESULTSppm (vol/vol)

ND(0 .02 )

N D ( 0 . 0 2 )

ND(0 .02)

ND(0 .02 )

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

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00620000 Horizon Way,' Ste. 500 ANALYSES: Sulfur Compounds (CARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTN: MR. BOB GLAZIER taken from 5/15/90 at 14:52 to 5/16/90



SULFUR COMPOUNDS

RESULTS.COMPOUNDS ppm (vol/voH





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

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00720000 Horizon Way,' Ste. 500 ANALYSES: Sulfur Compounds (CARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTN: MR. BOB GLAZIER taken from 5/15/90 at 14:41 to 5/16/90



SULFUR COMPOUNDS

RESULTS.COMPOUNDS ppm (vol/vol)





The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive

—————————————————————————————————— Enseco —,


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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00820000 Horizon Way,' Ste. 500 ANALYSES: Sulfur Compounds (CARS 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTN: MR. BOB GLAZIER taken from 5/15/90 at 14:28 to 5/16/90



SULFUR COMPOUNDS

RESULTS»COMPOUNDS ppm fvol/voll





The Report Cover Letter is an integral part ot this report.This report pertains only to the samples investigated and does .not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive,„•„ Miho ,-iiont •„ ,,,hnrr, ;i;,. tHAroreari /I".- roir/irtnrtinn nf thic ronnri nr iisp o) !hk I ahoratnru'c npmofrirjtrlvprtkinnnrrinhliritvniirnnses withnul aiithnri73tion is Drohibiled

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00920000 Horizon Way,' Ste. 500 ANALYSES: Sulfur Compounds (CARS 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTN: MR. BOB GLAZIER taken from 5/15/90 at 16:14 to 5/16/90

16:32VDATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/18/90


SULFUR COMPOUNDS

RESULTSCOMPOUNDS ppm fvol/voll





The Report Cover Letter is an integral part of this report.This report pertains onlv to the samples investiaated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusive

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LABORATORY REPORT

COLDER ASSOCIATES . ANALYSIS MO.: A9013805-01020000 Horizon Way, Ste. 500 ANALYSES: Sulfur Compounds (CARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTNi MR. BOB GLAZIER taken from 5/15/90 at 16:27 to 5/16/90



SULFUR COMPOUNDS

RESULTS'COMPOUNDS ppm (vol/voH





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Enseco—1

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-01120000 Horizon Way,'Ste. 500 ANALYSES: Sulfur Compounds (GARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTN: MR. BOB GLAZIER taken from 5/15/90 at 16:50 to 5/16/90



SULFUR COMPOUNDS

RESULTS'COMPOUNDS ppm (vol/vol)





The Report Cover Letter is an integral part ot this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusive

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-01220000 Horizon Way, Ste. 500 ANALYSESs Sulfur Compounds (CARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sample -pATTN: MR. BOB GLAZIER taken from 5/15/90 at 15s51 to 5/16/90

at 16:00DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/21/90 T

Sample IDs A-072 (Location 8) SAMPLE TYPE: Air

SULFUR COMPOUNDS

RESULTSCOMPOUNDS PPm


Methyl Merc apt an ND(0.02)



T

The Report Cover Letter is an integral part ot this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted lor the exclusiveuse of the client lo whom it is addressed. Any reproduction o1 this reoorl or use o1 this I ahnratnrv'<tnamofnr3rt«or(ieinn«r r\..hi^».......—.. ...:.i...... .1...... . . • •• •

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-01320000 Horizon Hay, Ste. 500 ANALYSES: Sulfur Compounds (GARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 24 hour composite sampleATTN: MR. BOB GLAZIER taken from 5/15/90 at 16:52 to 5/16/90



SULFUR COMPOUNDS

RESULTSCOMPOUNDS ppm (vol/voll





The Report Cover Letter is an integral part ol this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials This report is submitted tor the exclusiveused the client to whom it is addressed. Any reproduction ot this report or use ol this Laboratory's nampfnrarii«>rti<rinnnrn.,hi;~t.. - . . ._-.--. . ••-- • - ^------ ~ • ---•••'•••-

Enseco

Enseco - Air Toxics Laboratory9537 Telstar Avenue, Suite 118 • El Monte. CA "173

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LABORATORY REPORT

•i»»

rrTrTrr


Sample ID: A-070 (Trip)

ANALYSIS NO.: A9013805-014ANALYSES: Sulfur Compounds (CARS 16)DATE SAMPLED: NADATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/22/90SAMPLE TYPE: Air

SULFUR COMPOUNDS

COMPOUNDS

Hydrogen Sulfide

Methyl Mercaptan

Dimethyl Sulfide

Dimethyl Disulfide

RESULTSppm (vol/vol)

ND(0.02)

ND(0.02)

ND(0.02)

ND(0.02)

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

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ANALYSIS NO.: A9013805ANALYSES: Sulfur Compounds (CARS 16)DATE SAMPLED: 5/15 - 5/16/90DATE SAMPLE REC'D: 5/17/90DATE ANALYZED! 5/17/90SAMPLE TYPE! AirQC BATCH NO.: GC401-9005171

Compounds

Hydrogen SulfideMethyl MercaptanDimethyl Sulfide

Limit

QC SUMMARYSulfur Compounds

LaboratoryControl Sample% Recovery

919799

80 - 115

DuplicateControl Sample% Recovery RPD

89 293 499 0

80 - 115 20

The Report Cover Letter 1$ en integral pert of this report.This report pertains only to the samples investigated and does'not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive..-,, „< .»,„ „!;„„( in ,.,hnm it ic ^HHroecoH «nu ronmrinrtinn nf thk rpnnrt nr use of this Laboratory's name tor advertising or publicity purposes without authorization is prohibited.

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A901380520000 Horizon Way,.Ste. 500 ANALYSES: Sulfur Compounds (GARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 5/15 - 5/16/90ATTN: MR. BOB GLAZIER DATE SAMPLE REC'D: 5/17/90

DATE ANALYZED: 5/18/90SAMPLE TYPE: AirQC BATCH NO.: GC401-9005181


Laboratory DuplicateControl Sample Control Sample

Compounds % Recovery % Recovery RPD

Hydrogen Sulfide 92 89 4Methyl Mercaptan 95 93 2Dimethyl Sulfide 100 99 1

Limit 80 - 115 80 - 115 20

The Report Cover Loner 1$ an Integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted 1or the exclusive

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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A901380520000 Horizon Way,.Ste. 500 ANALYSES: Sulfur Compounds (GARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 5/15 - 5/16/90ATTN: MR. BOB GLAZIER DATE SAMPLE REC'D: 5/17/90

DATE ANALYZED: 5/21/90SAMPLE TYPE: AirQC BATCH NO.: 6C401-9005211





Limit 80 - 115 80 - 115 20

The Report Cover Letter Is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive

Enseco—i


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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A901380520000 Horizon Way,.Ste. 500 ANALYSES: Sulfur Compounds (CARB 16)Mt. Laurel, NJ 08054 DATE SAMPLED: 5/15 - 5/16/90ATTN: MR. BOB GLAZIER DATE SAMPLE REC'D: 5/17/90

DATE ANALYZED: 5/22/90SAMPLE TYPE: AirQC BATCH NO.: GC401-9005221


Laboratory Duplicate' Control Sample Control Sample



Limit 80 - 115 80 - 115 20

The Report Cover Letter Is in Integral part ol this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusivenco nt thp Hiont tn whnm it in artrirpiseri Anv renrorluction of this reoort or use of this Laboratory's name for advertising or publicity purposes without authorization is prohibited

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Sulfur Compound Stability Study

A 15L Summa passivated stainless steel canister was spikedwith a measured volume of a standard gas mixture (Scott SpecialtyGas) containing four sulfur compounds (H S, methyl mereaptan,dimethyl sulfide, and dimethyl disulfide). A known volume ofhydrocarbon free air was added to the canister to simulate anambient air matrix. The canister used for this study was identicalto those used for the Industriplex project sampled from 5/15 to5/16/90 at 13 sample locations and identified by Enseco analysisnumber A9013805-001/014. (The canisters were manufactured by thesame supplier, from the same lot, and had not been used for previoussampling projects).

The spiked canister was analyzed twice on 6/06/90, and onceeach on 6/07, 6/08, and 6/13/90. The results are summarizedbelow:

Date

*6-06-906-06-906-06-906-07-906-08-906-13-90

Time

13:4513:5518:1615:4615:3315:06

Concentration (ppmv)

HydrogenSulfide

2.62.62.62.42.62.4

MethylMercaptan

2.92.92.92.72.62.6

DimethylSulfide

2.82.92.92.72.72.7

DimethylDisulfide

2.72.82.92.72.72.8

1

1

* Preparation date and time, and theoretical concentrationof spiked canister.

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar material* Thic rcnnrt i c,,hmm<,H i


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LABORAT<

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


Volatile Oroanics

ParameterDichlorodifluoromethane —————— • ——————— <. . w» ** —— «~ «.

11

DRY REPORT

ANALYSIS NO.: A9013805-001 1ANALYSES: Volatile Organics by GCMS -EPA TO 14 -IDATE SAMPLED: 24 hour composite sampletaken from 5/15/90 at 15:10 to 5/16/90at 15:18 -DATE SAMPLE REC'D: 5/17/90 |DATE ANALYZED: 5/22/90 'SAMPLE TYPE: AirQC BATCH NO.: MS101-9005221 1

bv GCMS - EPA TO 14 ]

Results Detectionppb(v/v) Limit 1

Chloromethane ND 2.51,2,-Dichloro-l, 1, 2,2-Tetrafluoroethane — Freon 114 —— ND 2 1Vinyl Chloride ND 2.5 |

ChloroethaneTrichlorofluorome thane ———————cis-1 , 2-Dichloroethenefav\^r\rt T\i aiT f 1 /3f\

ND 5 M. ——————— Freon 11 ——— 1.7 1 I

ND 2 '

l,l,2-Trichloro-l,2f2-Trifluoroethane Freon 113 ND 2 |

Methylene Chloridetrans-1 , 2-Dichloroethene ————— -1 , 1-Dichloroethane

1 , 1-Dichloroethene2-Butanone —————————————Chloroform1,1,1, -Trichloroethane —— —— —Carbon Tetrachloride

1 , 2-DichloroethaneTrichloroethene —— —— ——— — ——1 , 2-DichloropropaneBromodichloromethane ——— —— ———cis-1 , 3-Dichloropropene4-Methyl-2-Pentanone —————————

ND 4. —————————————————— ND 4

ND 2.5. —————————————————— ND 2.5 .

ND 211 O

ND 22 f\ O

ND 2. —————————————————— ND 3

ND 2. —————————————————— ND 2.5

ND 8. —————————————————— ND 2

ND 3. ————————————— *. ——— ND 3

cont . . .

The Report Cover tetter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the clieni to whom it is addressed Any reproduction of this report or use of this Laboratory's name for artvprtkinn nr nnhiintv. n,,mnro.. ,..i»h«,.t.,,..*„,;,-•:--:- _—i- . * - •••-•>

Enseco —

1

1

t

Enseco - Air Toxics Laboratory9537 Telstar Avenue, Suite 118 • El Monte, CA 9)731

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00120000 Horizon Way, Ste. 500 ANALYSES; Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA TO14ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample

taken at 5/15/90 at 15:10 to 5/16/90at 15:18DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/22/90SAMPLE TYPE: Air

Sample ID: A-075 (Location 10) QC BATCH NO.: MS101-9005221

Volatile Oraanics by GCMS - EPA T014

Results DetectionParameter ppb(v/v) Limit

Toluene--—————————————————————————————— 9.6 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane——————————————————— ND 3Tetrachloroethene ND 32-Hexanone————————————————————————————— ND 5Dibromochloromethane ND 31,2-Dibromoethane—— -—————-——————————— ND 2Chlorobenzene ND 2,5Ethylbenzene——————————————————————————— ND 2.5Total Xylenes 6.9 5Styrene—————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane———————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene————————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene—————————————————— ND 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene——————————————————— ND 41,2-Dichlorobenzene ND 51,2,4-Trichlorobenzene—————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar material. This report is submitted (or the exclusive


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LABORATORY REPORT

LJ JbCXU ——

COLDER ASSOCIATES ANALYSIS NO. : A9013805-00220000 Horizon Way-, Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA TO 14ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample

taken from 5/15/90 at 15:27 to 5/16/90at 15:48DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/17/90SAMPLE TYPE: Air


Volatile Oroanics bv GCMS - EPA TO 14

ParameterDichlorodifluoromethane —————————————— Freon 12 ———Chloromethane1,2, -DicHloro-1 , 1 , 2 , 2-Tetraf luoroethane — Freon 114 ——Vinyl ChlorideBromomethane ———————————————————————————ChloroethaneTrichlorof luorome thane —————————————— Freon 1 1 ——cis-1 , 2-DichloroetheneCarbon Disulfide ————————————————————————1,1,2-Trichloro-l, 2, 2-Trif luoroethane Freon 113

Methylene Chloridetrans-1 , 2-Dichloroethene ——————————————————1 , 1-Dichloroethane

1 , 1-Dichloroethene2-Butanone ————————————————————————————Chloroform1,1,1, -Trichloroethane —————————————————Carbon Tetrachloride

1 , 2-Dichloroethane

1 , 2-Dichloropropane

cis-1 , 3-Dichloropropene4-Methyl-2-Pentanone ——————————————————————————

Results Detectionppb(v/v) LimitND 2ND 2.5ND 2ND 2.5ND 3ND 51.5 1ND 2ND 10ND 2ND 10ND 4ND 4ND 2.5ND 2.5 .ND 210 3ND 2ND 2ND 2ND 3ND 2ND 2.5ND 8ND 2ND 3ND 3

cont . . .

r•rrrm

m

to

•

m

a

m

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted (or the exclusiveuse of the client lo whom it is addressed. Any reproduction of this report or use of this Laboratory's name for advertisinn or nutiiiniv nurivwee without aiittwriTatinn k nmhihitori

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

(818) 442-8400 • FAX: (818) 442-3758

I

LABORATORY REPORT•

COLDER ASSOCIATES20000 Horizon Way, Ste. 500

, Mt. Laurel, NJ 08054ATTN: MR. BOB GLAZIER

•

• Sample ID: A-078 (Location 4)

•Volatile Orcranics

iParameter

tf

trans-1 , 3-Dichloropropenem 1,1, 2-Trichloroethane ———— « —— -

TetrachloroetheneO TT* *p 9 Tf\ ** *^

I DibromochloromethaneAM 1 , 2-Dibromoethane ———————————

1 Chlorobenzene

J Total Xylenes

I Bromoform1 1,1,2,2 -Tetrachloroethane —————

*( Benzyl Chloride1 4-Ethyl Toluene ——————————— —

1,3, 5-Trimethylbenzene11,2, 4-Trimethylbenzene —— —— —— -

1 , 3-Dichlorobenzene1 , 4-Dichlorobenzene ——————————1 , 2-Dichlorobenzene

11,2, 4-Trichlorobenzene ———————Hexachlorobutadiene

1T

ANALYSIS NO.: A9013805-002ANALYSES: Volatile Organics by GCMS -EPA TO 14DATE SAMPLED: 24 hour composite sampletaken from 5/15/90 at 15:27 to 5/6/90at 15:48DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/17/90SAMPLE TYPE: AirQC BATCH NO.: MS101-9005171

bv GCMS - EPA TO 14

Results Detectionppb(v/v) Limit

- ND 3ND 3

- ND 3ND 3

- ND 5ND 3

- ND 2ND 2.5

- ND 2.5ND 5

- ND 7ND 2

- ND 4ND 2

- ND 4ND 2.5

- ND 3ND 3

- ND 4ND 5

- ND 7ND 5

The Report Cover Letter is an integral part of this report.™ This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted (or the exclusive

use of the client to whom it is addressed. Anv reoroduction ot this report or use ot this l.ahnratnru'<; name fnr aHueriicinn r,, n.,hii-:.., ~...—-- ...••»--..> ....<...•..-••—•.-—>-•>••••--•

Enseco - Air Toxics Laboratory

Ll liCUJ •

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

LABORATORY REPORT



Volatile Oraanics

ParameterDichlorodifluoromethane ————————————— J.J.GWU **. —— ««

ANALYSIS NO.: A9013805-003ANALYSES: Volatile Organics by GCMS -EPA T014DATE SAMPLED: 24 hour composite sampletaken from 5/15/90 at 15:21 to 5/16/90at 15:38DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/17/90SAMPLE TYPE: AirQC BATCH NO.: MS101-9005171

bv GCMS - EPA TO 14

Resultsppbfv/v)

Chloromethane NDlr2/-Dichloro-l/l,2/2-Tetrafluoroethane — Freon 114 —— NDVinyl Chloride ND

ChloroethaneTrichlorofluoromethane —————— •cis-1 , 2-Dichloroethener* «* wW, ,•>.•« n* «-.**! • ***+.

ND——————— Freon 11 ——— ND

ND\ST\

l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND

Methylene Chloridetrans-1 , 2-Dichloroethene ————— •1 , 1-Dichloroethane

1 , 1-Dichloroethene2-Butanone ———————————————— •Chloroform

Carbon TetrachlorideT ^ n f nv\ f\

1 , 2-DichloroethaneTrichloroethene ———————————— •1 , 2-DichloropropaneBromodichloromethane ———————— •cis-1 , 3-Dichloropropene4 -Methyl-2 -Pentanone ———————— •

ND. —————————————————— ND

ND. —————————————————— ND

ND______________________ 7 p

ND. ——————————————————— ND

ND. ——————————————————— ND

ND. —————————————————— ND

ND. —————————————————— ND

ND. —————————————————— ND

cor

DetectionLimit22.522.5351210210442.52.523222322.58233

it. . .

1-1T1-TTTrrrr••

Mi

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed. Any reproduction of this report or use of this Laboratory's name for advertising or publicity Durnosfi<; withnut aiithn^atinn ic nmhinitori

1

1

1

————————————————————————————-————— Ensecr> —i


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LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00320000 Horizon Way., Ste. 500 ANALYSES: Volatile Organics by GCMS -Ht. Laurel, NJ 08054 EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample



Volatile Oroanics bv GCMS - EPA TO14


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

The Report Cover Utter is an integral part of this report."• This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusive

use ot the client to whom it is addressed. Any reproduction of this report or use of this Laboratory's name tor adverlisinn nr mihliritv r.'

——————————————————————————————— Enseco -^

Enseco - Air Toxics Laboratory »•9537 Tclstar Avenue, Suite 118 • El Monte, CA 91731

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER A S S O C I A T E S A N A L Y S I S NO.: A 9 0 1 3 8 0 5 - 0 0 4 |20000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA TO 14ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample |

taken from 5/15/90 at 15:02 to 5/16/90 'at 15:12DATE SAMPLE REC'D: 5/17/90 "fDATE ANALYZED: 5/22/90 ISAMPLE TYPE: Air

Sample ID: A-079 (Location 11) QC BATCH NO.: MS101-9005221 «,

Volatile Oraanics bv GCMS - EPA TO14

Results DetectionParameter ppbfv/v) LimitDichlorodifluoromethane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane——————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane——————————————Freon 11—— 1.8 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene——————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone——————————————————————————————————— 18 3Chloroform ND 21,1,1,-Trichloroethane————————————————————————— ND 2Carbon Tetrachloride ND 2Benzene——————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane—————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone—————————————————————————— ND 3

cont..

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusiveuse of the client to whom it is addressed. Any reproduction ot this report or use of this Laboratory's name for advertisino or cublicitv DurDoses without JHI notation ic nrnhihitpn

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

(818) 442-8400 « FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES20000 Horizon Way, Ste. 500

* Mt. Laurel, NJ 08054ATTN: MR. BOB GLAZIER

m

m Sample ID: A-079 (Location 11)

*Volatile Oraanics by

mParameter,

mtrans-l , 3-Dichloropropene

m 1,1, 2-Trichloroethane ———————m Tetrachloroethene2-Hexanone ————————————————Dibromochloromethane

* 1 , 2-Dibromoethane ———————————ChlorobenzeneEthylbenzene ———————————————

^ Total Xylenes

Bromoform1,1,2, 2-Tetrachloroethane —— • ——

^ Benzyl Chloride1 4-Ethyl Toluene —————————————

1,3, 5-Trimethylbenzene

1 , 3-Dichlorobenzene1 , 4-Dichlorobenzene ————— « ————1 , 2-Dichlorobenzene

T 1,2, 4-Trichlorobenzene ———————i Hexachlorobutadiene

Tr


GCMS - EPA TO 14

Results Detppb(v/v) Li

. ——————————— NDND

. ———————————— NDND

. ———————————— NDND

. ———————————— NDND

. ———————————— NDND

. ———————————— NDND

. ———————————— NDND

. ———————————— NDND

. ———————————— NDND

. ———————————— NDND

. ———————————— NDND

ectionmit

33335322.52.55724242.5334575

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted lor the exclusivenee nf the rlipnt tnwhnmit ic artdrp^cr-'' Anv rpnrnrliirtinn nf this rennri nr nco M thir i •>»>„.•.,<,,....•--— - . - - - .


LI IbfU.)


LABORATORY REPORT



Volatile Oraanics

ParameterDichlorodifluoromethane —————————————— JTJ.CWH *<. ——— «^


by GCMS - EPA TO 14

Resultsppb(v/v)

Chloromethane NDl,2,-Dichloro-l,l,2,2-Tetrafluoroethane — Freon 114 —— NDVinyl Chloride ND

Chloroethane

cis-1 , 2-Dichloroethene/^A«*W^k«« r%4 ««*«1 •£ s *J«t

ND——————— Freon 11 —— ND

NDwn


Methylene Chloridetrans-1 , 2-Dichloroethene ————— •1 , 1-DichloroethaneVinyl Acetate —————————————— •1 , 1-Dichloroethene2-Butanone ———————————————— •Chloroform1,1,1, -Trichloroethane —————— •Carbon Tetrachloride


1 , 2-DichloropropaneBromodichloromethane ———————— -cis-1 , 3-Dichloropropene4-Methyl-2-Pentanone ———————— -

ND——————————————————— ND

ND. —————————————————— ND

ND. —————————————————— ND

ND. —————————————————— ND

ND. —————————————————— ND

ND. —————————————————— ND

ND»YT"1

ND- —————————————————— ND

cc

DetectionLimit22.522.5351210210442.52.5 *23222322.58233

>nt . . .

TT-TTTrrrrrrm

m

m

Ml

The Report Cover Letter is an integral part ot this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of thp rlient tn whnm h k artrfi-occoH A™, mr-r^..^':.-- ~<«>- ; - -----•--. .-- -*.>.:- i _t. .

M Enseco - Air Toxics Laboratory

— 1~J 1XXU —

9537 Telstar Avenue, Suite 118 • El Monie, CA 91731(818) 442-8400 • FAX: (8)8) 442-3758

a

— LABORATORY REPORT

COLDER ASSOCIATES20000 Horizon Way', Ste. 500

* lit. Laurel, NJ 08054ATTN: MR. BOB GLAZIER

d

" Sample ID: A-068 (Location 2)

*

Volatile Oraanics

Parameter.

trans-1 , 3-Dichloropropene

Tetrachloroethene2-Hexanone ————————————— •Dibromochloromethane1,2-Dibromoethane ————————— .ChlorobenzeneEthylbenzene ————————— « —— ••

9 Total Xylenes

^

Bromoform1,1,2, 2-Tetrachloroethane —— •Benzyl Chloride4-Ethyl Toluene —————————— -1,3, 5-Trimethylbenzene

11,2,4-Trimethylbenzene ——— —1 , 3-Dichlorobenzene1 , 4-Dichlorobenzene ———————

1 1 , 2-Dichlorobenzene1,2, 4-Trichlorobenzene —————Hexachlorobutadiene

1T


bv GCMS - EPA TO 14

Results Detppb(v/v) Li

————————————— NDND

——————————————— NDND

——————————————— NDNDM1

ND——————————————— ND

ND——————————————— ND

ND. —————————————— ND

ND. —————————————— ND

ND. —————————————— ND

ND. —————————————— ND

ND. —————————————— ND

ND

ectionmit

33335322.52.55724242.5334575



——————————————— - —————— — LJ ibtxo — i


LABORATORY REPORT



Volatile Orcranics

Parameter

ANALYSIS NO.: A9013805-006ANALYSES: Volatile Organics by GCMS -EPA TO 14DATE SAMPLED: 24 hour composite sample "*taken from 5/15/90 at 14:52 to 5/16/90at 14:51DATE SAMPLE REC'D: 5/17/90 *»DATE ANALYZED: 5/22/90SAMPLE TYPE: AirQC BATCH NO.: MS101-9005221 M

by GCMS - EPA T014 m

Results Detectionppbfv/v.- Limit fe

Chloromethane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane — Freon 114 —— ND 2 ^Vinyl Chloride ND 2.5

ChloroethaneTrichlorofluoromethane ——————— •cis-1 , 2-DichloroetheneriavKi-m T\i anT f 1 slf*

ND 5——————— Freon 11 —— 1.5 1 *•

ND 2urn i n

l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2 m

Methylene Chloridetrans-1 , 2-Dichloroethene — - —— •1 , 1-DichloroethaneVinyl Acetate ————————————— -1 , 1-Dichloroethene2-Butanone —————————————————Chloroform1,1,1, -Trichloroethane —————— •Carbon Tetrachloride


1 , 2-DichloropropaneBromodichloromethane —— —— — —— .cis-1 , 3-Dichloropropene4-Methyl-2-Pentanone ————————

ND 4

ND 2.5 ^. —————————————————— ND 2.5 .

ND 2__„.._.___«__________.. _ •a A 7 m

ND 2. ————————————————— ND 2

ND 2 :m. —————————————————— ND 3

ND 2. —————————————————— ND 2.5

ND 8 ". —————————————————— ND 2

ND 3. —————————————————— ND 3 -

cont . .

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted lor the exclusiveuse ot the client to whom it is addressed. Any reproduction of this reoort or use of this Laboratorv's name fnr arivprticinn nr nnhiiritv rmmn«ps withmit authorial inn ic nrnhihite*

1

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

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

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00620000 Horizon Way., Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA TO14ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample



Volatile Orpanics by GCMS - EPA TO14


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

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


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT



Volatile Oroanics

ParameterDichlorodif luoromethane ————————————— j. w** **. ——— «« *.

ANALYSIS NO.t A9013805-007ANALYSES: Volatile Organics by GCMS -EPA TO 14DATE SAMPLED: 24 hour composite sampletaken from 5/15/90 at 14:41 to 5/16/90at 14:40DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/22/90SAMPLE TYPE: AirQC BATCH NO.: MS101-9005221

bv GCMS - EPA TO 14


Chloromethane ND 2.5l,2,-DicMoro-l,l,2,2-Tetra£luoroethane — Freon 114 —— ND 2Vinyl Chloride ND 2.5

Chloroethane

cis-1 , 2-Dichloroethenefav«V\«-»« T\4 «si*1 fi tif*

ND 5———— « —— Freon 11 ——— ND 1

ND 2Mr» i n

l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2

Methylene Chloridetrans-1 , 2-Dichloroethene —————1 , 1-Dichloroethane

1 , 1-Dichloroethene2-Butanone ——————————————Chloroform1,1,1, -Trichloroethane ———— • ——Carbon Tetrachloride


1 , 2-DichloropropaneBromodichloromethane —— —— —— —cis-1 , 3-Dichloropropene4-Methyl-2-Pentanone —— ——— —

ND 4. ——————————————————— ND 4

ND 2.5. —————————————————— ND 2.5 -

ND 2

ND 2. —————————————————— ND 2

ND 2. —————————————————— ND 3

ND 2. —————————————————— ND 2.5

ND 8. —————————————————— ND 2

ND 3. —————————————————— ND 3

cont . . .

T•V

•TTTTrrrrrm

.w

to

«•

«•

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse ot the client to whom it is addressed. Any reproduction of this report or use of this Laboratory's name tnr arivprtkinn m niihiiriiw n,,,™,.»,...;.»..... - .....-.,-.•.,-;- ,.-u^ •.,.,

m

m

m

m

m

m

m

*

4

4

i

4

*

•

1

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

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT



Volatile Oraanics

Parameter

trans-1 , 3-Dichloropropene1 1 O fn«* £ *.V* 1 » f*^f*+i v> <i

Tetrachloroethene2-Hexanone —————————————Dibromochloromethane

ChlorobenzeneEthylbenzene — « ———————————Total XylenesStyrene ———————————————— -Bromoform

Benzyl Chloride4-Ethyl Toluene ——————————1,3, 5-Trimethylbenzene1,2, 4-Trimethylbenzene —————1 , 3-Dichlorobenzene1 , 4-Dichlorobenzene ———————1 , 2-Dichlorobenzene1,2, 4-Trichlorobenzene —————Hexachlorobutadiene

1t


bv GCMS - EPA TO 14

Results Detectionppbfv/v) Limit

—————————————— ND 3ND 3

ND 3. —————————————— ND 5

ND 3. —————————————— ND 2

ND 2.5. —————————————— ND 2.5

ND 5. —————————————— ND 7

ND 2. ——————————————— ND 4

ND 2. ——————————————— ND 4

ND 2.5. ——————————————— ND 3

ND 3. ——————————————— ND 4

ND 5. —————————————— ND 7

ND 5

The Report Cover Letter is an integral part of this report.Thio ronnrt nortainc nnhi tn fho camnlac im/octinatori anrt rifioc nnt norpccarilu annlw tn Mhnr •annir.^ti,, ;^*_»:--i -- -.

Enseco —i"


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00820000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample



Volatile Organics bv GCMS - EPA TO14

Results DetectionParameter ppb(v/v) LimitDichlorodifluoromethane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2,-Dich'loro-l,l,2,2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————-———————————— ND 3Chloroethane ND 5Trichlorofluoromethane——————————————Freon 11—— 8.8 1cis-1,2-Dichloroethene ND 2Carbon Disulfide———————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 5.6 2Acetone——————————————————————————————————— ND 10Methylene Chloride ND 4trans-1,2-Dichloroethene——————————————————————— ND 41,1-Dichloroethane i ND 2.5Vinyl Acetate———————————————————————————————— ND 2.51,1-Dichloroethene ND 22-Butanone————————————————————————————————— 13 3Chloroform ND 21,1,1,-Trichloroethane—————————————•——-——————-. 5.9 2Carbon Tetrachloride ND 2Benzene—————————————«—————————————————————— 4.3 31,2-Dichloroethane ND 2Trichloroethene—————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane—————————————————————————— ND 2cis-1,3-Dichloropropene ND 34-Methyl-2-Pentanone————————————————————————— ND 3

cont..

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials This report is submitted for the exclusiveuse 01 the client to whom it is addressed. Any reproduction ol this report or use of this Laboratory's name lor advertising or publicity purposes without authorization is prohibited

—————————————————————————————————— Enseco —,


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00820000 Horizon Way-, Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA TO 14ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample



Volatile Oraanics by GCMS - EPA TO14


Toluene—————————————————————————————— 18 3trans-l,3-Dichloropropene ND 31,1,2-Trichloroethane——————————————————— ND 3Tetrachloroethene ND 32-Hexanone———————————————•—————•—————— ND 5Dibromochloromethane ND 31,2-Dibromoethane—————————————•————«———— ND 2Chlorobenzene ND 2.5Ethylbenzene—————————————————————————— ND 2.5Total Xylenes 12 5Styrene—————————————————————————————— ND 7Bromoform ND 21,1,2,2-Tetrachloroethane———————————————— ND 4Benzyl Chloride ND 24-Ethyl Toluene——————————————————————— ND 41,3,5-Trimethylbenzene ND 2.51,2,4-Trimethylbenzene—————————————————— 4.6 31.3-Dichlorobenzene ND 31.4-Dichlorobenzene———————————————————— ND 41,2-Dichlorobenzene ND 51,2,4-Trichlorobenzene——————————————————— ND 7Hexachlorobutadiene ND 5

The Report Cover Letter is an Integral part ol this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveme nHhpr.lipntln vuhnmil it ar!rlrf><;<;prt Anv remnrtnr.linnnf this reoort or useof this Laboratory's name fnr^rti.oHici™ «> " . .^ i ;~ ' ' ' - - - - - - - ••• -

Enseco —1


(818) 442-8400 • FAX: (818) 442-3758TT

LABORATORY REPORT

COLDER A S S O C I A T E S A N A L Y S I S NO.: A 9 0 1 3 8 0 5 - 0 0 9 I20000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA T014 TATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample [



Volatile Oroanics bv GCMS - EPA TO 14

Results DetectionParameter ppb(v/v) Limit 'Dichlorodifluorome thane —————————————— Freon 12 ———Chloromethane1,2, -Dicnloro-1 , 1,2, 2-Tetraf luoroethane — Freon 114 ——Vinyl ChlorideBromomethane —————————————————————————————————Chloroethane

cis-1 , 2-DichloroetheneCarbon Disulfide ————————————————————————————1,1,2-Trichloro-l, 2, 2-Trif luoroethane Freon 113Acetone — « —————————————————— « ———— ——— —— —— —Methylene Chloridetrans-1 , 2-Dichloroethene —————————————————1 , 1-DichloroethaneVinyl Acetate ————————————————————————————1 , 1-Dichloroethene2-Butanone —————————————————————————————— • ——Chloroform1,1,1, -Trichloroethane ————————————————————Carbon TetrachlorideBenzene ——————————————— • —————————————————1 , 2-DichloroethaneTrichloroethene —————————————————————1 , 2-DichloropropaneBromodichlororoethane —————————————————————cis-1 , 3-Dichloropropene4-Methyl-2-Pentanone ——————————————————————————

.

NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND4.2NDNDNDNDNDNDNDNDNDND

2 12.52 12.5 |35 112 '102 i10 1442.52.5 »23222322.58233

cont . .

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed. Any reproduction of this reootl or use of this Laboratory's name 1m ari./pnkinn nr nnhiiritv n.trnr^o.- ...;«*.-.• ...•>--,;,^;— ;- ~r~t,;*:<~*

1

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


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-00920000 Horizon Way* Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA TO 14ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample



Volatile Oroanics by GCMS - EPA TO14


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

The Report Cover Letter Is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted tor the exclusive

Enseco—•>


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-01020000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMS -Ht. Laurel, NJ 08054 EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample



Volatile Orcranics bv GCMS - EPA TO 14

Results DetectionParameter ppbfv/v) LimitDichlorodifluoromethane—————————————Freon 12——— ND 2Chloromethane ND 2.51,2,-Dich'loro-1,1,2,2-Tetraf luoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane——————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane——————————————Freon 11—— 1.5 1cis-l,2-Dichloroethene ND 2Carbon Disulfide———————————————————————————— ND 101,1,2-Trichloro-1,2,2-Trifluoroethane Freon 113 ND 2Acetone————————————————————————————————————— ND 10Methylene Chloride ND 4trans-l,2-Dichloroethene——————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.5 ,1,1-Dichloroethene ND 22-Butanone————————————————————————————————— 3.6 3Chloroform ND 21,1,1,-Trichloroethane——————————————————————— ND 2Carbon Tetrachloride ND 2Benzene————————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene————————————————————————————— ND 2.51,2-Dichloropropane ND 8Bromodichloromethane————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone—————————————————————————— ND 3

cont...

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed. Any reproduction of this report or use of this Laboratorv's name for arlvertisinn nr nithlintv nnrnnspc without anthnri7ptinn is nrnhihiton

Enseco-i

-

11

1

1

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

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-01020000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMS -

* Mt. Laurel, NJ 08054 EPA TO 14ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample

taken from 5/15/90 at 16:27 to 5/16/904 at 16:42

DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/17/90SAMPLE TYPE: Air


Volatile Oraanics bv GCMS - EPA T014


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

The Report Cover Letter is an integral part ol this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials This reoorl is suhmittRri lor the exr.iii

Enseco

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

(818) 442-8400 • FAX: (818) 442-3758

rLABORATORY REPORT



Volatile Oroanics

ParameterDichlorodifluorome thane —————————————— ritsun j.^ ——— «u *.

ANALYSES: Volatile Organics by GCMS -EPA TO 14 -DATE SAMPLED: 24 hour composite sampletaken from 5/15/90 at 16:50 to 5/16/90at 16:51DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/22/90SAMPLE TYPE: AirQC BATCH NO.: MS101-9005221 •

by GCMS - EPA TO 14


Chlorome^hane ND 2.5l,2,-Dichloro-l,l,2,2-Tetrafluoroethane — Freon 114 —— ND 2 *Vinyl Chloride ND 2.5

ChloroethaneTrichlorofluoromethane ———————cis-1 , 2-Dichloroethene

ND 5 H——————— Freon 11 ——— ND 1

ND 2Carbon Disulfide ———————————————————————————— «u j.« ml,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2

Methylene Chloridetrans-1 , 2-Dichloroethene —————1 , 1-Dichloroethane

1 , 1-Dichloroethene2-Butanone ————————————— • ———Chloroform1,1,1, -Trichloroethane —— —— — —Carbon Tetrachloride


1 , 2-Dichloropropane

cis-1 , 3-Dichloropropene4 -Methyl-2 -Pentanone —————————

ND 4. —————————————————— ND 4 *

ND 2.5. —————————————————— ND 2.5 .

ND 2 m. ————————————————— 4.3 3ND 2

. —————————————————— ND 2ND 2 ""

. —————————————————— ND 3ND 2

. —————————————————— ND 2.5 •.ND 8

. —————————————————— ND 2ND 3

. —————————————————— ND 3 *"

cont ....

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials This report is submitted for the «cjusiveuse of the client to whom it is addressed. Any reoroduction of this reoort or use of this I ahnratnru'* nanm. <m sHuon.c;™ „,,•,...;.„ „.,,„„,„, ,„•„>.„.., ,..,,..,:,..,

Enseco—i


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

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

500


ANALYSIS NO.: A9013805-011ANALYSES: Volatile Organics by GCMS -EPA TO14DATE SAMPLED: 24 hour composite sampletaken from 5/15/90 at 16:50 to 5/16/90at 16:51DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/22/90SAMPLE TYPE: AirQC BATCH NO.: MS101-9005221

Volatile Orcranics bv GCMS - EPA TO 14

ParameterResultsppbfvAM

Toluene——————————————————————————————— NDtrans-1,3-Dichloropropene ND1,1,2-Trichloroethane—————————«————————— NDTetrachloroethene ND2-Hexanone——————————————————————————— NDDibromochloromethane ND1,2-Dibromoethane—————————————————————— NDChlorobenzeneEthylbenzene——————————Total XylenesStyrene—————————————-Bromoform1,1,2,2-Tetrachloroethane-Benzyl Chloride4-Ethyl Toluene———————•1,3,5-Trimethylbenzene1,2,4-Trimethylbenzene——1.3-Dichlorobenzene1.4-Dichlorobenzene—————1,2-Dichlorobenzene1,2,4-Trichlorobenzene——Hexachlorobutadiene

NDNDNDNDNDNDNDNDNDNDNDNDNDNDND

DetectionLimit

33335322.52.55724242.5334575

The Report Cover Letter is an integral part ot this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials This report is submitted lor the exclusivencp nf fhp rlipnt tn iA/hnm it k adrireccpr* Anu ronrndnrtinn nf thic ronnr* t\r MCO M thir t rihnroinr,, v o-.~- i~- -^ .„..;,.:_---- v.r-:. - ---

Enseco—T


(818) 442-8400 • FAX: (818) 442-3758 rr

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-01220000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample



Volatile Oraanics bv GCMS - EPA TO14

Results DetectionParameter ppb(v/v) LimitDichlorodifluorome thane——————————————Freon 12——— ND 2Chloromethane ND 2.5l,2/-Dichloro-l/l,2/2-Tetrafluoroethane—Freon 114—— ND 2Vinyl Chloride ND 2.5Bromomethane————————————————————————————————— ND 3Chloroethane ND 5Trichlorofluoromethane——————————————Freon 11—— 1.3 1cis-l,2-Dichloroethene ND 2Carbon Disulfide—————————————————————————————— ND 10l,l,2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND 2Acetone——————————————————————————————————— ND 10Methylene Chloride ND 4trans-1,2-Dichloroethene—————————————————————— ND 41,1-Dichloroethane ND 2.5Vinyl Acetate———————————————————————————————— ND 2.5 .1,1-Dichloroethene ND 22-Butanone————————————————————————————————— ND 3Chloroform ND 21,1,1, -Trichloroethane——————————————————————— ND 2Carbon Tetrachloride ND 2Benzene——————————————————————————————————— ND 31,2-Dichloroethane ND 2Trichloroethene————————————————————————————— ND 2.51/2-Dichloropropane ND 8Bromodichloromethane—————————————————————————— ND 2cis-l,3-Dichloropropene ND 34-Methyl-2-Pentanone—————————————————————————— ND 3

cont..

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse ot the client to whom it is addressed. Any reproduction ot this reoort or use of this Laboratory's name for artvprtkinn nr nnhiiritv nnrnncoc «/ithn,,t a,,ihnr,73<m- .c nmtiiMori

Enseco —i

111f


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-01220000 Horizon Way,' Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA TO 14ATTN: MR. BOB GLAZIER DATE SAMPLED: 24 hour composite sample



Volatile Oroanics bv GCMS - EPA TO14

Results DetectionParameter. ppb(v/v) Limit

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

• The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This reoort is submitted lor the exclusive


LJ JbCVU


LABORATORY REPORT



Volatile Orcranics

ParameterDichlorodifluoromethane ————————————— *.•.««« **. —— ««

ANALYSIS NO.: A9013805-013ANALYSES: Volatile Organics by GCMS -EPA TO 14DATE SAMPLED: 24 hour composite sampletaken from 5/15/90 at 16:52 to 5/16/9016:50DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/17/90SAMPLE TYPE: AirQC BATCH NO. : MS101-9005171

bv GCMS - EPA TO 14

Resultsppb(v/v)

Chloromethane NDl,2,-Dicnloro-l,l,2,2-Tetrafluoroethane — Freon 114 —— NDVinyl Chloride ND

ChloroethaneTrichlorofluorome thane ——————— -cis-1 , 2-Dichloroethene

ND1?Y*£kf T\ 11 ^ A

NDwn


Methylene Chloridetrans-1 , 2-Dichloroethene ————— -1 , 1-Dichloroethane

1 , 1-Dichloroethene2-Butanone —————————————Chloroform1,1,1, -Trichloroethane —— —— ——Carbon Tetrachloride


1 , 2-DichloropropaneBromodichloromethane ——— ——— —cis-1 , 3-Dichloropropene4 -Methyl-2 -Pentanone —————— ——

ND. —————————————————— ND

ND

ND. ——————————————————— ND

ND. ——————————————————— ND

ND. ——————————————————— ND

ND. ——————————————————— ND

ND

ND. —————————————————— ND

cc

DetectionLimit22.522.5351210210442.52.5 .23222322.58233

>nt. .

— i

rr-rrr

m

m

to

m

urn

mm

MB

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveuse of the client to whom it is addressed. Any reproduction ot this report or use of this Laboratory's name for advertisino or ouhliriiv nurnn<;p<; withnnt anthnn7ptinn ic nmhihiton

*

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1

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

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

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

ANALYSIS NO.: A9013805-013ANALYSES: Volatile OrganicsEPA TO 14

by GCMS -

DATE SAMPLED: 24 hour composite sampletaken fromat 16:50DATE SAMPLE

5/15/90 at 16:52

REC'D: 5/17/90

to 5/16/90

DATE ANALYZED: 5/17/90


Volatile Orcranics

SAMPLE TYPEQC BATCH NO

: Air.: MS101-9005171

bv GCMS - EPA TO 14

Results DetectionParameter

Toluene ———————————————— •trans-1 , 3-Dichloropropene1,1, 2-Trichloroethane ————— •Tetrachloroethene2 U ** «» a •* f^ v« **

Dibromochlorome thane1 , 2-Dibromoethane ————————Chlorobenz eneEthylbenzene —————————————Total XylenesStyrene ————————————————Br onto form1,1,2, 2-Tetrachloroethane ——Benzyl Chloride4-Ethyl Toluene ——————————1,3, 5-Trimethylbenzene1,2, 4-Trimethylbenzene —————1 , 3-Dichlorobenzene1 , 4-Dichlorobenzene ———————1 , 2-Dichlorobenzene

Hexachlorobutadiene

ppb(v/v) Limit

- NDND

- NDNDurn— NUND

- NDND

- NDND

- NDND

- NDND

- NDND

- NDND

- NDND

- NDND

33335322.52.55724242.5334575

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does riot necessarily apply to other apparently identical or similar materials This report is submitted for the exclusiveuse of the client 1o whom it is addressed Anv reoroduction of this reoort or use of this Laboratory's namp fnr adv/prticinn m n.ihiir-it,. •• ,,,™fa<- ,.,iih~,,. ,,,«*„,;,.,«.™;.- - , , , • •


Li OCVU —


LABORATORY REPORT

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

Sample ID: A-070 (Trip)

Volatile Oraanics

ParameterDichlorodif luoromethane —————— • ——————— j.j.cw» **. —— ««

ANALYSIS NO.: A9013805-014ANALYSES: Volatile OrganicsEPA TO 14DATE SAMPLED: 5/15 - 16/90DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/22/90SAMPLE TYPE: AirQC BATCH NO.: MS201-9005221

bv GCMS - EPA TO 14

Resultsppb(v/vl

Chloromethane ND1,2,-Dichloro-l, 1,2,2-Tetrafluoroethane — Freon 114 —— NDVinyl Chloride ND

ChloroethaneTrichlorof luoromethane ———————cis-1 , 2-DichloroetheneOav*Kn« r\4 «-n1 f i X*»

ND——————— Freon 11 ——— ND

NDinn

1,1, 2-Trichloro-l,2,2-Trifluoroethane Freon 113 ND

Methylene Chloridetrans-1 , 2-Dichloroethene ——————1 , 1-Dichloroethane

1 , 1-Dichloroethene2-Butanone ——————————————Chloroform

Carbon TetrachlorideTl &n *f f\v* **


1 , 2-DichloropropaneBromodichloromethane —— —— ———cis-1 , 3-Dichloropropene4-Methyl-2-Pentanone —— — —— —— -

ND. ————————————————————— ND

ND. ———————————————————— ND

ND. ———————————————————— ND

ND. ——————————————————— ND

ND. ——————————————————— ND

ND. ——————————————————— ND

ND. ——————————————————— ND

ND. ——————————————————— ND

CC

by GCMS -

DetectionLimit22.522.5351210210442.52.523

\2322.582

3

mt. .

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveIKP nf 1hp r!it

Enseco—i


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A9013805-01420000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCHSlit. Laurel, NJ 08054 EPA T014ATTN: MR. BOB GLAZIER DATE SAMPLED: 5/15 - 16/90

DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/22/90SAMPLE TYPE: Air

Sample ID: A-070 (Trip) QC BATCH NO.: MS201-9005221

Volatile Oroanics by GCMS - EPA TO14


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

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveIKP nf thp rlipnf tn whnm if k arlrtrpscprt Anv rpnrnriurtinn nf thic rennrt nr uco nf thic I ^h^rit^,-,.'*. - — „ < - _ _ _ . . . _ _ . : - : - - - - .. • ••

Enseco—•>


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

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

ANALYSIS NO.: A9013805ANALYSES: Volatile Organics by GCMS -EPA TO14DATE SAMPLED: 5/15 - 16/90DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/17/90SAMPLE TYPE: AirQC BATCH NO.: MS101-9005171

QC SUMMARYVolatile Organics by GCMS

EPA TO14

Compounds

Methylene Chloride1,1 DichloroetheneTrichloroetheneToluene1,1,2,2-Tetrachlorethane

Limits

LaboratoryControl Sample

% Recovery

9092948998

80 - 115

DuplicateControl Sample

% Recovery

88899588102

80 - 115

RPD

33114

20


—————————————————————————————————— Enseco —i


(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORT

COLDER ASSOCIATES ANALYSIS NO.: A901380520000 Horizon Way> Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA TO14ATTN: MR. BOB GLAZIER DATE SAMPLED: 5/15 - 16/90

DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/22/90SAMPLE TYPE: AirQC BATCH NO.: MS101-9005221


EPA TO14



Methylene Chloride 86 87 11,1 Dichloroethene 90 92 2Trichloroethene 96 105 9Toluene 90 94 41,1,2,2-Tetrachlorethane 98 106 9

Limits 80 - 115 80 - 115 20

1• The Report Cover Letter is an integral part of this report.

This report pertains onlv to the samples investiaated and does not nfirfissariiv anniu m mhor ann^ronti,, I M I — -

^^

————————————————————————————————— Enseco —j

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

(818) 442-8400 • FAX: (818) 442-3758

LABORATORY REPORTrrCOLDER ASSOCIATES ANALYSIS NO.: A9013805

20000 Horizon Way, Ste. 500 ANALYSES: Volatile Organics by GCMS -Mt. Laurel, NJ 08054 EPA T014 rATTN: MR. BOB GLAZIER DATE SAMPLED: 5/15 - 16/90

DATE SAMPLE REC'D: 5/17/90DATE ANALYZED: 5/22/90SAMPLE TYPE: AirQC BATCH NO.: MS201-9005221

rI


EPA TO14


Compounds % Recovery % Recovery

Methylene Chloride 98 95 21,1 Dichloroethene 92 92 1Trichloroethene 101 99 1Toluene 92 96 41,1,2,2-Tetrachlorethane 98 107 9

Limits 80 - 115 80 - 115 20

The Report Cover Letter is an integral part of this report.This report pertains only to the samples investigated and does not necessarily apply to other apparently identical or similar materials. This report is submitted for the exclusiveUSeOf the Client tO whnm it ic MrtrirOQCert im/ronmrlnrtinn nfthic ronrvrtnn.co M <h;<- I -.knrit^-..',. .—— -< - - -J .-..:-:---- - . . < - < • - • • - - - - - -

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CFDREnscco, Inc. - Air Toxics Laboratory

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

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9537 Telslar Avenue, Suilc 118 • El Monle. CA 91731(818)442-8400 • FAX: (818)442-3758

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Relinquished By: Received by; Date / Time


CFDREnscco. Inc. - Air Toxics Laboratory

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

Canister Chain of Custody andField Dc\ta Record(Composite Samples)

Client x •

Canister Serial i

Page of /3

Date Cleaned VFR Serial f H~-/7

m

m

*

m

*

di

i)

2)

3)

4)

5)

6)







/ ml x/ sec

Date

•b O inchesDate £f

2) | inchesDate <#>-'

1ST inchesDate ^

£*Cp',i«- /£ inchesDate S--

/ ml x/ sec

Date £•

60 sec1 min

$•-/«/—?

of Hg&!<{ °

of Hg3^-/*

of Hg")~Q5"l(QL^.^^-.of Hg/7-«j 9

60 sec1 min

= 7. 1i~-/«f _fO t y. o0 Initials

vacuumInitials

vacuumInitials^

vacuumInitials

vacuumInitials

- ——————— T*

Initialss

ml /min

V/X^. _ _ __

C/L/

I/

- n^^Jr

o?s

ml /min

£>,?<

Relinquished By Received by: Date / Time


CFDRKnscco, Inc. - Air Toxics Laboratory

9537 Tetstar Avenue. Suite 118 • Ul Monte. CA 91731(8.18)442-8400 • FAX: (818)442-3758

ICanister Chain of Custody and


Client £Canister Serial # A~ Date Cleaned

Page ^ of

VFR Serial* HT~<%

1)

2)

3)

4)

5)

6)







xX ml x 60 sec/ sec 1 min

Date F-i^-'

*O inches of HqDate «£yf *f/ <£«•>

L _/ ™~"™T" I

< 7 Jrf\^AA^ inches of Hq| IK'S '"bate *jto '<*>'-/ .

J (? inches of HqDate "<W5~lfa^ -.--Jtt'fztf.-4-f +

't-^G'Mi'- t^> inches of HqDate &-J7-&O.

/ ml x 60 secy' sec 1 min

Date p-tt-tiQ

= .'i' ml /min5-/V-yd t . P 0 Initials v 7<svacuum .Initials ^J

vacuum //,Initials J^Tf-M^

^•""" t

vacuumInitials S*V"'

vacuumInitials p?r?"^**

= 7. <9 ml /min

Initials C?<2<^



CFDREnseco, inc. - Air Toxics Laboralory

9537 Telsur Avenue. Suite 118 • Ul Monle. CA 91731(818) 442-8400 • I-AX: (818) 442-3758

Client


X -*> t*-HL~

Canister Serial I A~ Date Cleaned r/")/?

Page

VFR Serial*

of

1)

2)

3)

4)

5)

6)







/" ml x 60 sec/ sec 1 min

Date g^v— ?

s'd inches of HgDate S/'T/

3o inches of HqDate 0-05- / 5

.l&flfa inches of HqffjjjS ,i Date ^Q-6^(<ftis** H 2-TV1*.

f-.'Jffiir, - !(•- inches of HqDate G-r{-?0t


Date "-a?-- (?

= V. 3~ ml /min

o Initials • /%->*vacuum >Initials L*CX

vacuum ^- \.Initials O^ \P\U-

vacuumInitials <S\A-

vacuumInitials C >T

~ff~- £.*>( ml /min

Initials <?rf</




9SJ7 Telslar Avenue. Suite 118 • El Mome. CA 91731(818) 442-8400 • FAX: (818) 442-3758

Client J"

Canister Serial f


f 0Date Cleaned

Page

VFR Serial!

of

1)

2)

3)

4)

5)

6)







/ ml x/ sec

Date .

3 O inchesDate £-

3<> inchesDate Y

Ibf' \6 inches<5v\1V1o**"/'<* Date t 3-\j™

'/tS~r. •,/,-, - 1C" inchesDate G~

/ ml x/ sec

Date 5"-

60 sec1 min

.of Hg/ 1 "TY *?

of Hg-05-'5

of Hg•oez-(&" 'tin *b^9>of Hg

-/'/-3 O

60 sec1 min

l^-'to

7. 1

Initials

vacuum> Initials

vacuumInitials /

vacuumInitials <

j

vacuumInitials

Initialss

ml /min^

s- ......uO

11fl\(y J£Mt~~~

"

?IM^^JMir

^/'''O-Ss

ml /min

'v'9</


W>L

Note:

CFDR

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

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

(818)442-8400 • FAX: (818)442-3758

*-,Ensccc


Client

Canister Serial # ~

Page of

Date Cleaned ~/7/fo VFR Serial* H~T-3.{

1)

2)

3)

4)

5)

6)







/ ml x/ sec

Date

• inchesDate *~/"™~i"

3-> inchesDate YO-I

/f inchesDate °iO

/***7> y-/> --A/ - /'- inchesDate .5"^,

/ ml xsecDate ?-

60 sec1 min

of Hg

of Hg>5-/S

of Hg/A _ «—j

of Hg

60 sec1 min

7' 's--/f-*> * 7. o Initials——————— _ vacuumInitials

vacuumInitials

vacuumInitials t

vacuumInitials-------7-Initials \

s^

ml /min

l*J

&w-

:MA

ml /min




9537 Telsur Avenue, Suite 118 • HI Monle, CA 91731<SI8)442-JUOO • FAX: (818)442-3758

_lj£Afu*i

Client


X ^

Canister Serial » A~fl "7* Date Cleaned

Page

VFR Serial*

- Enseco

of i*>

1) Initial Calibrationof VFR (vacuum flowregulator)

2) Initial vacuum checkof canister

3) Field vacuum checkbefore sampling


5) Final vacuum/pressureafter receipt by lab

6) Calibration check of VFRafter receipt by lab

/ ml x 60 sec/ sec 1 min.

Date S'-luc-IC

3-^ inches of HgDate S-jCf-/?^

~y inches of HqDate '•to- of- 7 5

I(Q inches of HaDate yoÔS-lb

7' L( {•$>« "=• \5 inches of HqDate f - (i~1 Q


Date <"-2a_ô

= 7. / ml /min

> Initials C^V* ^vacuum ,Initials L

vacuum /Initials p^ _ _ i

vacuum Înitials CM^^

vacuumInitials *?'%.^ ~« ^-^ ml /min

Initials $>/?\S

Relinquished By:.

(JJ tAJPReceived by: Date / Time



9537 Telslar Avenue. Suile 118 • El Monte. CA 91731(818) 442-8400 • I-AX: (818) 442-37S8

Enseco

Client


Canister Serial

Page /j>

Date Cleaned VFR Serial*

of

1)

2)

3)

4)

5)

6)







x^ ml x 60 sec - y.gi ml/min/ sec 1 min '~-m-'te>-7.2

Date 9-(<f—f£> Initials ^K

3> & inches of Hg vacuumDate •£ | l*r(*f o initials C/J

•^D inches of Hgx vacuum ^Date ?0-Ob-/5 InitialfiCJ x[/ O'

. ——————————————— . ——————————— • —— j ——/^ inches of Hg vacuum /

Date 3ooS~Hi Initials vA-'/ly r£*s—- '

f1. \ f$ic<~ /| inches of Hq vacuumDate Sr-^r-f/o Initials O 4^

"~™~~!j«? jSc 3?/ ml x 60 sec = 6>S ml/min/ sec 1 min

Date s-2-2~ftO Initials t?9^

Relinquished By:

Tr*

Received by: Date / Time


CFDREnseco. Inc. - Air Toxics Laboratory

9S37 Tehlar Avenue, Suite 118 • El Monte, CA 91731(818)442-8400 • FAX: (818) 442-3758

EnsecoCanister Chain of Custody and

Field Data Record(Grab Samples)

Page of

Canister Serial # A ~~ O/ °

nr i p- 6>{ AM £- — y1) Initial vacuum check

of canister

2) Field vacuum checkbefore sampling


4) Final vacuum/pressureafter receipt by lab

~><~* inchesDate r

1

<^P inches;Date^o/l

1

O • '•*> p ''ictSf^c\ inches/ Date £j- /

r>.?> -,MM * "Zcj inches1 Date «r-

Date Cleaned I'ff-*

of Hg vacuumfff^fo Initials CA/

of Hg vacuum ^ ^^-*&//$ Initials "

of Hg vacuum ^^.K/iD Initials ^X

/of Hg vacuum\X-<1O Initials ^s?<

/


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

CDFR1Enseco, Inc. - Air Toxics Laboratory

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

^EnsecoA CORNING Company

'""<oiu

CA 92 ' '"4)ird. CA 9TO/o. |d

Lincol "- GardenBunseR.o., Unit A n n i r d . CA 9TO/o. |dOS)

O 2325 Skyway Dr.. Unit K, Santa Maria. CA 93455. (805) 922-2776X9537 Telstar Ave., Unit 118. El Monte. CA 91731. (818) 442-8400

D Mobile Labs. (800) ENSECO 8

Date /•••' '6' ' ' / (c Pagn

Lab-of.

CLIENT

ADDRESS

t Ai-. c -r .' // O "

PROJECT NAME

CONTRACT / PURCHASE ORDER / QUOTE #

Sample No. /Identification Date Time

_Lab Sample

Number

PROJECT MANAGER

PHONE NUMBER

fa-, y x / • > / l i t -SITE CONTACT

SAMPLE TYPE

in. AIR SOLID

No. ofCon-

tainers

•<!-•Cyv.Mrif D

Sample Condition/I i. REMARKS L

v-J<r; n-- ':••• »•»/??

I

I/.

10

; c.f-

SAMPLERS: (Signature)

Relinquished by: (Signature)

Received by: (Signature)

Received by: (Signature)

Date Time

Date Time

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

Relinquished by: (Signature)A!I Date Time Received \w taBbratory by Date RECEIVED Time Date ACCEPTED Time

Methodjof Shipment:

Special Instructions:

17 /U

, K v -

SAMPLE DISPOSITION: \ t, r^f"^-^.1. Storage time requested: \ days ;'| - \ "I -,jJ

(Samples will be stored for 30 (lays without tilfditional charges;thereafter storage charges will be^billed at thevpurj1tshejLrates.]__2. Sample to be returned to client:\ Y N(Enseco will dispose of unretumed samples at no extra charge.Disposal will be by incineration wherever possible; otherwise, asappropriate, according to legal requirements.)

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

^EnsecoA CORNING Company

D 7440 Lincoln Way. Garden Grove. CA 92641. (714) 898-6370D 2810 Bunsen Ave., Unit A Ventura. CA 93003. (805) 650-0546n 2325 Skyway Dr., Unit K. Santa Maria. CA 93455. (805) 922-2776B3J537 Telstar Ave.. Unit 118, El Monte, CA 91731. (818) 442-8400D Mobile Labs. (800) ENSECO-8

Data

CHAIN OF CUSTODY RECORDfc'^'/C- Page "* of •""'

Lab

PROJECT MANAGER

PHONE NUMBER

PROJECT NAME

SITE CONTACTTRACT /'PURCHASE ORDER / QUOTE #

C v . r i nSample Condition/I. REMARKS .,n-- "•'.IvA'i'.

No. OlCon-

tainersLab Sample

NumberSample No. /Identification

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

Relinquished by: (Signaure) Received by: (Signature)

.Relinoiiisr fJ by: (Signature) Date RECEIVED Time Date ACCEPJEB- TimeDate Time Received for Laboratory by:

SAMPLE DISPOSITION:1. Storage time requested:

Method of Shipment:

(Samples will be stored for 3\days withouaddrttohal charges;thereafter storage charges will belled at the published rates.)Special Instructions:

L -•'- -vn----' ••> I •" i 3 2. Sample to be returned to client: Y N(Enseco will dispose of unretumed samples at no extra charge.Disposal will be by incineration wherever possible; otherwise, asappropriate, according to legal requirements.)

n American NuKEM Company

Client: ENSECO Inc.

Address: 2200 Cottontail LaneSomerset, NJ 08873

Contact: Renee Cohen

Date:

Project No.:

Date Submitted!

AnalytlKEM Inc.28 Springdale Road

Cherry Hill, NJ 08003609/751-1122215/923-2068

June 19, 1990

A22073

June 8, 1990

Project: Air Filters

MetalsAnalytical Results

Sample Designation

Method BlankA22073-1A22073-2A22073-3A22073-4,A22073-5A22073-6A22073-7A22073-8A22073-9A22073-10A22073-11A2 207 3- 12A22073-13A22073-14

7793-00017793-00027793-00037793-00047793-00057793-00067793-00077793-00087793-00097793-00107793-00117793-00127793-00137793-Blank-0014

Units (ug)

Parameter

Arsenic,total

5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.

000000000000000

UUUUUUUUUUUUUUU

Chromium,total

0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.

Lead,total

444444444444444

UUUUUUUUUUUUUUU

2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.

555555555555555

UUUUUUUUUUUUUUU

(ug) (ug)

U - Compound was analyzed for but not detected. The preceding number is thepractical quantitation limit for the compound.

Quality Control DataAna/yt/KE/W

Metals

Nonaqueous Matrix Spike/Matrix Spike Duplicate Recovery Data

A22073-15,Sample Spiked A22073-16

Parameter

ArsenicArsenic tChromiumChromium tLeadLead t

Units

t DI Water Spike

Amountof Spike

500500500500500500

RecoveryMS

309423821387

MSD

. 43—33—39—

(ug)

Edflard JV ?almerj< Jr.Technical Manager

EP/dp

CHAIN-OF-CUSTODY RECORD A OORMNO Oompwiy

Enseoo East2200 Cottontail LaneSomerset NJ 08873(201)469-5800(201) 469-7516 Fax #

RECEIVED BY (Signttun)

._.MEUNOUSHEO BY (Signttun) RECEIVED BY (Signttun)

pAlOUISHED BY (Signitun) RECEIVED BY (Signtlun)

P. NOUISHED FROM LAB BY (Signtlun) RECEIVED BY (Signttun)

ANALYSIS REQUEST

SAMPLE ID NO. SAMPLE DESCRIPTION DATE /TIMESAMPLED ANALYSIS REQUESTED SAMPLE CONDITION

UPON RECEIPT

•77^3-000) PiterM

(I

It1 £IAL INSTRUCTIONS/COMMENTS:

NOTE: UNUSED PORTIONS OF NON-AQUEOUS SAMPLES WILL BE RETURNED TO CLIENT.^PECTEDPNALYTICALTAT.'S

ImmediateAttention (200% Surcharge) RUSH (50-100% Surcharge) Standard

^NSECO EAST LOG NUMBER (tab uae only)-1045

Client Retains White Copy Only

CHAIN-OF-CUSTODY RECORD

EnsecoEast2200 Cottontail LaneSomerset NJ 08873(201)469-5800(201) 469-7516 Fax «

"751-112.2.

BY (Signttarl ^r* DATE TIME

BY (Signftun) RECEIVED BY (Sgn*unl DATE TIME

RELINQUISHED BY (Stgnftun) RECEIVED BY (Sigrmtunf DATE TIME

RBJNOUISHED FROM LAB BY (Signutun) RECEIVED BY (Signttun) DATE TIME

ANALYSIS REQUEST

SAMPLE ID NO. SAMPLE DESCRIPTION DATE /TIMESAMPLED ANALYSIS REQUESTED SAMPLE CONDITION

UPON RECEIPT

t •

"I »

•y • I

SPECIAL INSTRUCTIONS/COMMENTS:

NOTE: UNUSED PORTIONS OF NON-AQUEOUS SAMPLES WILL BE RETURNED TO CLIENT.EXPECTEDANALYTICALTAT.'S

ImmediateAttention (200% Surcharge) RUSH (50-100% Surcharge) Standard

CNSECO EAST LOG NUMBER (tab use only)

CMerrt Retains White Copy Only

APPENDIX B

DUST PUMP FIELD CALIBRATIONAND SAMPLING DOCUMENTATION

PRE-DESIGN INVESTIGATIONINDUSTRI-PLEX SITE

WOBURN, MASSACHUSETTS

FLOW PUMP FIELD DATA FORM

PROJECT NO.: 893-6255

LOCATION NO.: SAMPLER NAME: t>

LOCATION DESCRIPTION [Address]:

DATE STARTED:

DATE COMPLETED:

;-C6-| TIME STARTED: ib :

TIME COMPLETED: l 57

PUMP SERIAL NO. : SlU RECORDED TARE OF FILTER;

INITIAL ROTAMETER READING:

FINAL ROTAMETER READING:

REQUIRED FLOW RATE (ml/min) :

INTERMITTENT PUMPING REQUIRED: YES

PUMP PROGRAMMING:

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

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

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

WEATHER:i^l r

OBSERVATIONS:

C:FPFDFORM

NO

:-Ho

Colder Associates





LOCATION NO.: SAMPLER NAME; (f -

LOCATION DESCRIPTION [Address]: (.Uxa*<w.•

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

TIME STARTED: )4v-'i

TIME COMPLETED: 14 0

RECORDED TARE OF FILTER; V' ~7 L-;7,-i



REQUIRED FLOW RATE (ml/min) : 2C 3r

INTERMITTENT PUMPING REQUIRED: YES NO

PUMP PROGRAMMING:




WEATHER: I LC-JP>J- (

OBSERVATIONS:

C:FPFDFORM

Colder Associates





LOCATION NO.: SAMPLER NAME;


DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

TIME STARTED:

TIME COMPLETED:

RECORDED TARE OF FILTER:





PUMP PROGRAMMING:

1. DELAYED START [Time started - min.]



WEATHER: C'LOJDV|

OBSERVATIONS:

NO

C..FPFDFORM

Colder Associates





LOCATION NO • 4•« '~ SAMPLER NAME:<^- A AL-

DESCRIPTION [Address]

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

TIME STARTED: 1 5:2?

TIME COMPLETED: /S; 4 7

RECORDED TARE OF FILTER; 37 3



REQUIRED FLOW RATE (ml/min):


PUMP PROGRAMMING:

1. DELAYED START [Time started - min.]: /v!|,y

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


WEATHER: X>Uf)vJ

y i

OBSERVATIONS:

C:FPFDFORM

Colder Associates





LOCATION NO.: SAMPLER NAME:

LOCATION DESCRIPTION [Address]: J5gr

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

Uk

of £^7TIME STARTED: /(/

TIME COMPLETED: I (c

RECORDED TARE OF FILTER;





PUMP PROGRAMMING:




WEATHER:: nWiM

OBSERVATIONS:

C:FPFDFORM

Colder Associates


WO BURN, MASSACHUSETTS


PROJECT NO. : 893-6255

LOCATION NO. ; (c

LOCATION DESCRIPTION [Address] :

%-i'S --|^

SAMPLER NAME;

TOirvX ( V-

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

C C 5-|(<

TIME STARTED:

TIME COMPLETED;

^/T^^i-^ )|(< ! -2 7 ____

lie 4 '5 ____

5JU *>5 RECORDED TARE OF FILTER: TiXt.2.





WEATHER: 'P/K-.T

OBSERVATIONS:

NO

PUMP PROGRAMMING:

1. DELAYED START [Time started - min.]: (0

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

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

o

C.-FPFDFORM

Colder Associates





LOCATION NO.:__7 SAMPLER NAME:


DATE STARTED: %-frS ~(5______

DATE COMPLETED: %-°S'l(/

TIME STARTED: ___]___

TIME COMPLETED: Id

PUMP SERIAL NO.: RECORDED TARE OF FILTER:



REQUIRED FLOW RATE (ml/ain):


PUMP PROGRAMMING:




WEATHER:

<\J

OBSERVATIONS:

&£.6J -1f'lfc-iK

C:FPFDFORM

Colder Associates





LOCATION NO.; V SAMPLER NAME;

LOCATION DESCRIPTION [Address]

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

C|Q-C S~L5

%>- Q ^ - K .

TIME STARTED:

TIME COMPLETED; \d \o

RECORDED TARE OF FILTER; i>u




INTERMITTENT PUMPING REQUIRED: / YES

PUMP PROGRAMMING:




WEATHER: ioV > w'~°1OBSERVATIONS:

|

NO

CtFPFDFORM

Colder Associates






LOCATION DESCRIPTION [Address]

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

filler' Sri:-rl. .

TIME STARTED:

TIME COMPLETED:

RECORDED TARE OF FILTER; 5l- L- C>j-

INITIAL ROTAMETER READING: ^k

FINAL ROTAMETER READING: 53



PUMP PROGRAMMING:




WEATHER:

OBSERVATIONS: U c

C:FPFDFORM

Colder Associates





LOCATION NO.: O SAMPLER NAME;

LOCATION DESCRIPTION [Address

DATE STARTED:

DATE COMPLETED: ^

]: \\tf-t C.1**, /\»Mog.u ^,'- - - - - -- - - -^ -— •

TIME STARTED: I S |o

TIME COMPLETED; I =7 • .20

PUMP SERIAL NO. : RECORDED TARE OF FILTER;



REQUIRED FLOW RATE (ffil/min) :


PUMP PROGRAMMING:




WEATHER:

NO

OBSERVATIONS:

V V .Jc^.-" Dl

C:FPFDFORM

Colder Associates





LOCATION NO.: SAMPLER NAMEt<f".'rfca.V

LOCATION DESCRIPTION [Address]: __i Vj. ifl-s-r TvFPif..-'i

DATE STARTED:

DATE COMPLETED:

PUMP SERIAL NO.:

TIME STARTED: fr • o ?-

TIME COMPLETED: IS: (O

RECORDED TARE OF FILTER; ~X, 1

INITIAL ROTAMETER READING: __fj£

FINAL ROTAMETER READING: __5



PUMP PROGRAMMING:




WEATHER: T 2rtu

OBSERVATIONS:

C:FPFDFORM

Colder Associates







DATE STARTED: ^fc-CS-tS

DATE COMPLETED: ^0 ' OS -(l-

TIME STARTED:

PUMP SERIAL NO. : <<L-

TIME COMPLETED; H : 55

RECORDED TARE OF FILTER;



REQUIRED FLOW RATE (ml/min) : 2Ccr -- 1-


PUMP PROGRAMMING:

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

2. SAMPLE PERIOD [Total time - min.]: |44

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

WEATHER: . U | .gc H

OBSERVATIONS:

'O

C:FPFDFORM

Colder Associates




PROJECT NO. : 893-6255

LOCATION NO.; SAMPLER NAME; (5* A

LOCATION DESCRIPTION [Address] :

DATE STARTED:

DATE COMPLETED:

90 - C'3

°|C -

TIME STARTED:

TIME COMPLETED;

Ik '•

Ik .'SI

PUMP SERIAL NO.: 5|(f6<cci



RECORDED TARE OF FILTER :



PUMP PROGRAMMING:




WEATHER:

OBSERVATIONS:

C:FPFDFORM

Colder Associates

APPENDIX C

METEOROLOGICAL DATA

INDUSTRI-PLEX SITE WOBURN, MAWEATHER STATION DATAMAY 15 TO MAY 16, 1990

EAR

19901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990 .19901990

DAY

135135135135135135135135135135135135135135135135135135135135135135135135135135135135

TIME

1400141514301445150015151530154516001615163016451700171517301745180018151830184519001915193019452000201520302045

AVGWINDSPEED(MPH)

10.169.138.5

10.268.819.8

10.948.47

11.5510.1

12.669.21

10.3110.83

11.311.8311.1811.7411.42

8.797.8

9.6111.73

9.216.346.357.987.16

AVGWIND

DIR(DEG)

218.8252.3238.2216.9226.1239.1

238230.9242.4237.4242.5

238235.1241.8229.5240.9235.6238.1231.4223.6225.5223.4241.9236.4221.7220.8222.7211.6

SIGMAWIND

DIR(DEG)

23.6718.7220.2924.0124.92

24.316.5126.0619.3214.9619.33

20.419.1517.0118.5115.8814.2214.3116.83

17.517.5718.5315.4913.3315.9617.6617.24

14.4

AVGTEMP

(DEG F)

74.874.775.375.975.776.875.776.675.576.474.974.574.975.2

7574.373.973.672.872.472.171.470.6

7069.22

68.768.2167.52

AVGHUM(%)*

28.2127.1626.7926.0324.9624.5223.5123.9424.2724.3623.9824.7724.9624.4724.0424.5724.9924.7424.9325.4625.5225.8926.0426.08

2728.14

2929.38

AVGPRESS(in Hg)

29.9729.9729.9629.9529.9529.9429.9429.9229.9329.9329.9429.9429.9429.9429.9529.9529.9529.9529.9629.9629.9729.9829.99

3030.0130.0230.0330.03

BATVOLT

(VDC)

14.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1214.1314.1314.1314.1214.1314.1314.1314.1314.1314.1314.1314.1314.1414.1314.1314.1314.13


EAR

1990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990

DAY

135135135135135135135135135135135135136136136136136136136136136136136136136136136136

TIME

210021152130214522002215223022452300231523302345

0153045

100115130145200215230245300315330345

AVGWINDSPEED(MPH)

6.8178.068.067.68

6.4196.9796.9576.3426.8976.4435.6935.8736.4436.5036.5386.6436.2376.9516.1216.2695.4334.9395.8985.8935.3684.8754.1013.724

AVGWIND

DIR(DEG)

212.8220.2221.7205.6214.1215.7210.5211.3213.3232.5226.5223.1219.5

220217.8212.7220.7224.5214.6

219219.9221.2232.1235.5214.7223.6214.3221.1

SIGMAWIND

DIR(DEG)

16.6616.3116.3515.4117.9616.8916.5816.9216.7813.8416.7518.2515.7416.5516.6916.0518.4416.3

20.9618.6816.7118.4215.7714.5618.7815.5618.4

18.21

AVGTEMP

(DEGF)

66.8966.4365.9265.3664.7

6463.4

62.8562.23

61.660.9460.4560.0959.6159.2358.9158.6458.5858.2557.9757.7

57.5757.3557.0456.6556.3956.1756.21

AVGHUM(%)*

30.0330.0730.130.3

31.0831.7232.9834.4536.2238.5341.4944.6247.2449.8751.9253.2

54.4855.4356.7657.2958.3159.2959.9760.8861.8162.5663.6664.76

AVGPRESS(in Hg)

30.0430.0430.0430.0430.0430.0430.0430.0530.0430.0530.0530.0530.0530.0530.0530.0530.0530.0530.0430.0330.0330.0330.0230.0330.0330.0230.0230.02

BATVOLT

(VDC)

14.1414.1414.1414.1414.1414.1414.1414.1414.1414.1414.1414.1414.1414.1414.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.15


EAR

1990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990

DAY

136136136136136136136136136136136136136136136136136136136136136136136136136136136136

TIME

400415430445500515530545600615630645700715730745800815830845900915930945

1000101510301045

AVGWINDSPEED(MPH)

4.6224.619

3.183.2373.5984.2434.7514.4744.2083.7135.1674.1814.1694.0783.0912.8543.0345.1494.4174.7794.7863.987

3.753.0822.8914.1562.7982.807

AVGWIND

DIR(DEC)

227.4235.3254.4259.6219.5224.4217.4

221222.4213.9223.7229.1

226228.3233.1215.6225.8232.2241.8249.2263.9256.9241.4237.9283.2298.219.7

6.168

SIGMAWIND

DIR(DEG)

17.0115.2

23.3329.3516.1714.8116.8519.0519.91

18.216.1916.3916.32

15.920.2320.8124.8915.2619.8316.3119.2922.2326.5533.63

22.224.1117.1737.72

AVGTEMP

(DEGF)

56.1756.0455.7455.6155.7255.76

55.755.7

55.7555.8355.9155.9956.1156.3956.7157.0457.6757.9658.3958.5859.0159.3559.5860.1460.7260.4360.7161.75

AVGHUM(%) *

65.6866.2767.5468.7969.5369.8570.671.972.573.474.275.175.576.276.276.276.275.475.275.275.275.274.874.274.274.2

7472.6

AVGPRESS(in Hg)

30.0230.0230.0230.0330.0230.0330.0330.0430.0430.0530.0530.0530.0530.0430.0430.0430.0430.0430.0430.0330.0330.0330.0230.0230.01

303030

BATVOLT

(VDC)

14.1514.1414.1414.1414.1414.1414.1514.1514.1514.1514.1414.1414.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.1514.15


EAR

1990199019901990199019901990199019901990199019901990199019901990199019901990199019901990199019901990

DAY

136136136136136136136136136136136136136136136136136136136136136136136136136

TIME

1100111511301145120012151230124513001315133013451400141514301445150015151530154516001615163016451700

AVGWINDSPEED(MPH)

2.5163.1584.3893.0212.2193.3863.8634.5344.7663.7663.5153.918

3.745.055

5.125.2124.9326.1975.9583.9614.3944.5014.1674.4424.267

AVGWIND

DIR(DEG)

347331.336.8661.67

52.693.1

110.5109.8

91.5102.6102.9

80.3100.7121.4119.7110.8

93.857.1

58.0259.8855.0956.7255.9951.3954.23

SIGMAWIND

DIR(DEG)

40.3928.6221.9333.9351.7333.5132.1424.6441.5832.7128.8718.2531.7218.5220.1718.4419.7518.3817.53

16.613.9514.8815.1515.9717.66

AVGTEMP

(DEG F)

62.4262.3362.5363.1863.5663.6463.8564.6364.4664.3864.4963.86

63.462.7562.2461.7661.5161.0959.5658.8658.2557.4156.6955.7754.75

AVGHUM(%) *

71.269.5369.2768.45

67.867.0966.2965.28

63.262.4262.3962.3962.7767.1869.11

70.171.171.270.372.774.476.178.781.784.5

AVGPRESS(in Hg)

3029.9929.9929.9929.9829.9729.9629.9529.9429.9429.9429.9429.9529.9529.9629.9629.9629.9529.9529.9629.9629.9629.9629.9629.96

BATVOLT

(VDC)

14.1514.1514.1514.1414.1414.1414.1414.1414.1414.1414.1414.1414.1414.1314.1414.1414.1414.1414.1414.1514.1514.1514.1514.1514.15

Humidity data from weather station should be considered estimated pendingcorrective action from audit report.

APPENDIX D

METEOROLOGICAL STATION AUDIT REPORT

A\AIIX•1893

893-6255

CHAS. T.A\AIIX, IIVC.PRUDENTIAL CENTER, BOSTON, MASSACHUSETTS 02199 • TELEPHONE 617 262 3200 • TELEX 4430035 • FAX 617 859-2575

June 18, 1990 _^ •JUN201990 , ;

Mr. Robert GlazierColder Associates20000 Horizon WaySuite 500Mt. Laurel, N. J. 08054

SUBJECT; Industri-Flex Hazardous Waste Remediation SiteMeteorological Monitoring System Audit Results

Dear Mr. Glazier:

On April 24, 1990 Chas. T. Main, Inc. (MAIN) conducted a system start-upperformance audit on the Industri-Plex hazardous waste remediation sitemeteorological monitoring system. The audit was conducted according to theprocedures described in the Quality Assurance Handbook for Air PollutionMeasurement Systems - Volume IV - Meteorological Measurements: EPA 60014-82-60. August 1989. and the On-Site Meteorological Program Guidance for RegulatoryModeling Applications: EPA 450/4 - 87-013. June 1987.

The audit results for the wind speed, wind direction, pressure, and temperaturesystems were determined to be within quality assurance guideline acceptabilitylimits. The relative humidity sensor however, was found to be operating outsideof quality assurance guideline limits.

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

Wind Speed System

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

The torque watch test indicated that the sensor bearings had an acceptablestarting threshold of less than 0.12 gmcm (1.0 mph).

The zero wind speed test result as read from the system was 0.5 mph. A readingof 0.5 mph is expected because the system is offset to account for the 0.5 mphspecified starting threshold of the sensor.

The 600 rpm (29.3 mph) synchronous motor test result was 29.3 mph, which is theexpected result, and is within the + 1.6 mph quality assurance guideline forwind speed measurement systems.

BOSTON, MASSACHUSETTS • CHARLOTTE, NORTH CAROLINA • PASADENA, CALIFORNIA

Mr. Robert GlazierJune 18, 1990Page 2

Wind Direction System

The wind direction system was tested by two different methods. First, a torquewatch test was performed on the sensor bearings to determine the sensor startingthreshold, and second, a vane alignment to a point of known azimuth was performedto check the sensor alignment.

The torque watch test indicated that the sensor bearings had an acceptablestarting threshold of approximately 0.8 gmcm (<1.0 mph).

The wind direction sensor vane was aligned to a tall stack to the west of thetower site. The azimuth from the tower to the stack was determined from a U.S.Geological Survey topographic map. This azimuth point is 274.5° for the vane tipand 94.5° for the vane tail.

The results of the vane tip and tail alignments were 272.5° and 94.5°respectively. This equates to an average vane alignment difference of -1.0°,which is well within the +3.0° quality assurance guideline for wind directionmeasurement systems.

Atmospheric Pressure

The monitoring system barometer was audited by comparing the system response tothe response of a calibrated aneroid barometer.

The system response of 30.18 inches of mercury and the calibrated barometerresponse of 30.23 inches of mercury have a difference of -0.16 percent. thisresult is well within the +1.0 percent quality assurance guideline foratmospheric pressure measurement systems.

Temperature

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

The ambient water bath thermometer response was 65.0° and the sensor responsewas 64.3°F. The ice water bath thermometer response was 32.5°F and the sensorresponse was 32.2°F. The thermometer/sensor temperature differences for theambient and ice water baths were +0.7°F and +0.3°F respectively. These resultsare well within the ± 1.8°F quality assurance guideline for temperaturemeasurements.

Relative Humidity

The relative humidity sensor was audited by comparing the system response to thecalculated relative humidity as determined by sling psychrometer readings.

Mr. Robert GlazierJune 18, 1990Page 3

The system response was 41.1 percent and the psychrometer calculated responsewas 50.0 percent. This test was performed two more times with similar results,wherein the sensor was reading low by 10-15 percent. The suggested QA guidelinelimit for relative humidity measurements is + 5 percent.

On May 2, MAIN returned to the site to conduct a relative humidity audit underdifferent meteorological conditions. These results also indicated that thesensor was reading low by 10-15 percent.

This problem was discussed with Climatronics Corporation, the sensormanufacturer, and it was decided to replace the sensor with a new sensor.

On May 7, the replacement sensor was installed in the system and audited. Onceagain the system was found to be recording relative humidity low by 10-15percent.

Audits were conducted on at least four more occasions under varying weatherconditions and with different auditing instrumentation, but the results weresimilar.

On May 15-17, at the request of Colder Associates, a calibrated recordinghygrometer was deployed at the Industri-Plex site to concurrently record relativehumidity with the system. The results of this comparison are illustrated on theattached graph. A copy of this graph was faxed to both you and David Adams ofClimatronics Corporation on May 21.

This plot shows convincing evidence that the system sensor appears to beconsistently reading low by 10-15 percent.

Conclusion

The Industri-Plex meteorological monitoring system, with the exception of therelative humidity sensory system, is recording accurate data which meets orexceed quality assurance guidelines. The matter of the relative humidity systemhas been discussed at length with Colder Associates and Climatronics Corporation,but no final decision has been made concerning the system.

Please do not hesitate to call if you have any questions.

SF/shcc: T. W. Fritts, MAIN

Steven FalzaranoQuality Assurance Coordinator

bJ

1UJo;

110

100

90

80

70

60

50

40

20

RELATIVE HUMIDITY AT COLDER ASSC.WOBURN, MA INDUSTRI-PLEX SITE.

e—a—B—Q

JL J_ _L _L _L _L _L _L _L _L _L _L _L _L _L

9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60

TIME (MAY 15 0300EDT - MAY 17 1200EDT)D CLIMATRONICS DAS. + MAIN HYGROMETER.

colder associates inc. - united states environmental

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