Document M42n0aekOJ5gddaZdRXZKw4na

;' | AR 226-1167 0zpa meets mg) SEPTEMBER 2002 SURFACE WATER MONITORING REPORT | FOR WASHINGTON WORKS FACILITY AND LOCAL, LETART AND DRY RUN LANDFILLS : WASHINGTON, WV Date: November 2002 Project No.: D6WW?7423.01 18983635.20000 : `CORPORATE REMEDIATION GROUP i DuPAonnAtllainadncUeRbeStDwieaemnond Barley Mill Plaza, Building 27 `Wilmington, Delaware 19805 000c Sutacovartoniong TabRleoefCoe nter nts TABLE OF CONTENTS 1.0 Introduction.................... mau 2.0 C-8Analytical Reporting......... --_-- rts eresressssnanarans 1 rs------ 3.0 Washington Works Facility ................ pr --------------_-- erred Co 40 L062) Lalor rnd Table 1.0 Table 2.0 Table 3.0 Table 4.0 TABLES C-8 in Surface Water -- Washington Works Facility C-8 in Surface Wate--r Local Landfill C-8 in Surface Wate--r Letart Landfill (C-8 in Surface Water-- Dry Run Landfill FIGURES Figure 1.0 Site Location Map -- Washington Works Facility Figure 1.1 Figure 1.2 Surface Water Sample Location Map -- Washington Works Facility (C-8 Concentration Map September 2002 -- Washington Works Facility Surface Water Figure 2.0 Site Location Map -- Local Landfill # Figure 2.1 Surface Water Sample Location Map -- Local Landfill Figure 2.2 Figure3.0 C-8 Concentration Map September 2002 ~ Local Landfill Outfalls Site Location Map - Letart Landfill Figure 3.1 Surface Water Sample Location Map ~ Letart Landfill Figure 3.2 Figure 4.0 (C-8 Concentration Map September 2002 - Letart Landfill Outfalls Site Location Map - Dry Run Figure 4.1 Surface Water Sample Location Map -- Dry Run Landfill Hiimootnenaten OF 000052 Sw`SturefancewwsateervMeonsitoorwinsgfReeport TTaabblleeooffCCoonntteennttss Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F APPENDICES Laboratory Analytical Data Reports - Washington WorksFacility Chain-of-Custody Records ~ Washington Works Facility Laboratory Analytical Data Reports ~ Local Landfill Chain-of-Custody Records - Local Landfill Laboratory Analytical Data Reports -- Letart Landfill Chain-of-Custody Records - Letart Landfill WinngrSeantner OF SWReootn TenTesvteev BE 000063 7 Surtacewater anioring Report Introduction 1.0 INTRODUCTION AWemsutltViir-gmiendiiaa DceopnasrenttmeonrtdoefrE(nOvridreornNmoe.ntGaWlR-P2ro0t0e1c-ti0o1n9()WwVaDsEPen)t,ertehde iWnetostbeVtiwregeinniathe DBePpHa)rtamnedntDuoPfoHnetalotnhNaonvdeHmubmearn15R,es20o0u1rc(eCso~nsBeunrteOarudefro)r.PuTbhliecCHoenasletnht(OWrdVeDrHHR- `iwdhenettihfeiredthaerseerhiaessobfereenqauniriemmpeancttsoanndhutamsakns thoeablethpearnfdotrhmeedenbvyirtohnempeanrttiaess atordeseutletromifne : reenlveiarsoensomefnatmfmroonm iDuumPopnetrfolpueorraotoicotnasnoaat ttehe(CW-a8s),hiCnAgtSoNnuWmobrekrs 3f8ac2i5l-i2ty6-a1n,dttohtehe associated landfills (Local, Letart and Dry Run), `toThoevCeorsneseenitnvOersdteigrateisotnasblainsdheadcttihveitCi-es8 tGhratouwnildlwabetecronIdnvuecstteidgattoioanssSetsesertihnegpTreesaemnc(eGaInSdT) extent ofC-8 in drinking water, groundwater, and surface water at and around the Washington Works facility and the Local, Letart and Dry Run LandSills. ADinscahdadirtgieonEallimcionmaptoionnenStysotfetmhe(NCoPnDsEeSn)t OprerdmeirtrselaamtpelsitnogtrheeqNuaitrieomneanltsP.olIlnuttahnits portion of the Consent Order, specific outfalls and outlets (outfalls) are to be sampled monthly for C-8 by DuPont. Pursuant to Attachment A of the Consent Order, three tasks will be performed by DuPont 3 and evaluated by the Survey/Groundwater GIST, Tasks A, Monitoring has B, and C. Task been completed A: Groundwater (DuPont, 2002a; Use and 2002b). Well Task B: Assessment of Existing Groundwater and Surface Water Monitoring Data includes the compilationofhistorical C-8 data, monitoring all wells at the landfills and the development ofa Groundwater Monitoring Plan (GMP) for the Washington Works facility. The first partofthe task, the historical C-8 data compilation report has been s`muobnmiittotreidngtoC-th8eiGnIgSrToufnodrweavtaelruaattitohne(lDaundPfoinltls,, 2b0e0g2acn).inTDheecseemcboenrd2p0a0rt1oafnthdiwsatsask, performed monthly for four months and quarterly thereafter. The third partofthe task, the proposed GMP for the Washington Works facility, was submitted to the GIST for evaluation (DuPont, 20024) and groundwater sampling on the Washington Works facility `began in January 2002. Groundwater sampling at the Washington Works facility was ot conducted monthly for four months and continues quarterly. Task C: Plume. Identification/Groundwater Assessment is ongoing. `This report presents the resultsofthe monthly (September 2002) C-8 surface water sampling that was performed in September 2002 at the Washington Works facility, and the Local, Dry Run, and Letart landfills. VWiOmKiSnegponiNoOFnnySW NonRepo TemNov.18.02 000068 1 `Surface water Monitoring Report C-8 Analytical Reporting 2.0 C-8 ANALYTICAL REPORTING . : `The analytical method, method detection limit, and laboratory utilized for C-8analysis has changed over time. Prior to 1991, DuPont performed C-8 analysis at the DuPont EInxvpeesrtiimgeantitoanl wSatsatcioonn diuncWtieldm,itnhgetaonna,lyDseilsawwaarsec.o In 1991, ntracted when to the the CH; RCRA MHill Verification Laboratory in Montgomery, Alabama. Both labs used a Gas Chromatography/Electron Capture Detector from 0.1 (GC-ECD) to 1.0 ug/l based analytical method with detection limits for C-8 thatranged (CH; MHill ceased oper conducted ation. At C-8 that tainmael,ysDiusPfoonrtDuhPaodnctominptloettehed fall one of ro 1998 when thelaborato und of analysis for the ry RCRA Facility Investigation (RFI). The analytical work was transferred to Lancaster Laboratories, Lancaster, PA, for the RFI second round analysis in March 1999. Lancaster Laboratories continued to conduct C-8 analysis using GC-ECD for DuPont until October 2001, when development and testing was completed on a new analytical `method developed by Exygen Research, Inc. (Exygen; located in State College, PA) that utilizes Liquid Chromatography/ Tandem Mass Spectrometry (LC/MS/MS). DuPont adopted the regular use Exygen was contracted toofpLeCr/foMrSm/tMhSe afnoarlCy-se8safnoarlyDsuiPsonint,water in November 2001 and Exygen reports are evaluated fo C-8 results r precision for by the laboratory comparing the replicate ofeach field sample. field sample result to the corr e These spondi res ng ult s laboratory replicate result. Q Ifboth results are less than the practical quantitation limit (PQL), the replicate sample for that analyte is considered to have passed the precision criteria. Q If one or both results are between one and five times the PQL, the replicate is. considered the PQL. to have met the precision criteriaifthe two results differ by less than Q If one result is less than the PQL and the other is not, andifthe two results differed bya value less than the PQL, the replicate is said to have met the acceptance criteria. Q Finally,if both results are at least five times the PQL, the replicate is considered # to have met the criteriaifthe relative percent difference (RPD) between the two results is less than or equal to 20%. The RPD is the absolute valueofthe differenceoftwo measurements divided by their average. `When the precision criteria outlined above are met, Exygen reports the averageofthe field sample and lab replicate results reportedbythe laboratory. If criteria for precision are exceeded, Exygen reports the higher of the sample and lab replicate results. Finally, `when one result (from the sample/lab replicate pair) is above the PQL and one below, the result that is above the PQLs is reported. C-8 results are recorded in the Corporate Environmental Database (CED) and are reported as FC-143 for consistency with historical results. TWS inpnp SHten Resor Tex Novos15,62 000065 7 SutscawaterMonto Reson Washington Works Facility 3.0 WASHINGTON WORKS FACILITY 2F0ig0u2r,esi1x.0ousthfoalwlss twheerleoscaatmipolnoedftfhoreCW-as(h0i0n1g,t0o0n2,Wo0r0k3,s 0f0a5ci,li0ty0.7,OanndSe10p5t)e.mbAelrl 2of4,these oreuqtufiarleldcbolyletchte pCrooncseesnstwOartedreranadndstWorVmwNaPteDrErSunpofefr.mitSaNmop.liWnVg0o0f0t1h2e7s9e.outTfhalelsloicsations of these outfalls are shown in Figure 1.1. . `lTiasbtelde i1n.0thperotvabildee,shtishteorCi-c8alandaaltyatiiscaslurmemsaulrtiszfeodr swuirtfhatcheewmaotesr!.reFcoerntcarceshulstasmlpilsitnedgfpiorisntt FLiagbuorreat1o.r2yparneasleynttiscatlhedaCt-arceopnorctesntarnadtitohne mCahapinf-oroft-hCeuosuttofadlylsrescaomrpdlseadreiniSncelputdeemdbeirn. Appendix A and B respectively. SoooSeop enManey Mn reprotTenNe 502 000o0o6o6oee 3 Sortewate MoningReport Local Landfill 4.0 LOCAL LANDFILL Figure 2.0 shows the locationofthe Local Landfill. On September 30%, 2002, Outfall 101 was sampled for C-8. Outfalls 004(Old), 004(New), and 00S(Old)/S1S 005(New) were not sampled due to no-flow conditions. Sampling of these five outfalls is required by the Consent Order and the WV NPDES permit No. WV0076538. These five outfalls collect stormwater runoff and process water. The locationsofthe outfalls are shown on Figure 2.1. . `Table 2.0 presents the C-8 analytical results for the September surface water samples. `The table includes the historic data available for each location sampled. The data is presented with the most recent data first. Figure 2.2 provides the C- concentration map. for the outfalls. Laboratory analytical data reports and Chain-of-Custody records are provided in Appendices C and D, respectively. i ISeptHon SW on Repo Tex Nov. 15.02 Wimingn, OE -- 000067 4 Surtace water Mondosng Report Letart Landfill 5.0 LETART LANDFILL . s Fwiagsurceon3d.u0cptreedseanttOsutthfealLlet0a0r2t, LOauntdffaillll 0l0o3c,atSitonormmawpa.teOrnRuSneopftf,emabnedr t2h7e%,Rt.203032,stsraemapm.ling Samplingof Outfalls 002 and 003 (both containing stormwater runoff) is required by the Consent Order and WV NPDES permit No. WV0076066. Two non-required surface water sampling points, Stormwater Runoff and R. 33 stream, were sampled because flowing conditions were observed. (Stormwater Runoff is named "Stormwater Runoff Atound Pipe" on the analytical data report and the chain-of-custody). A third nonrequired sampling location, Cap Runoff, was not sampled during this event. The locationsofthe outfall samples are shown on Figure 3.1. The location of the Rt. 33 stream sample is near the property boundary to the west and is not shown in this figure. `The C-8 results for the September surface water samples are presented in Table 3.0. For each sampling point listed in the table, historical data is summarized with the most recent results listed first. Figure 3.2 presents a C-8 concentration map for the outfalls for September. Appendices E and F present the laboratory analytical data reports and the Chain-of-Custody records, respectively. : " Sat1Wet SW or g-an Tox on. 5.02 000068 5 Sutace water Moning Rept Dry Run Landfill 6.0 DRY RUN LANDFILL Figure 4.0 shows the locationof the Dry Run Landfill. On September 30" 2002, `sampling for C-8 was attempted but Outfalls 001, 003, and 004 were not sampled due to no-flow conditions. (Outfall 002 is a required outfall sampling location as stated in WV NPDES permit No. WV0076244. However, it was a temporary relocationof outfall 001 and no longer exists). Outfall 001 collects stormwater and leachate. Outfalls 003 and 004 collect stormwater only. Non-required sampling locations including Property Boundary, Stream Sampling Point #1, Stream Sampling Point #2, DR Leachate, and Pond : Underdrain, were not sampled. The locations of the surface water sampling points and `monitoring wells are shown on Figure 4.1. `The data in Table 4.0 includes historical C-8 data available for each surface water location. A C-8 concentration map for this sampling event, Figure 4.2, is provided that shows the no-flow conditions at the outlets. In addition, there are no laboratory analytical data reports or Chain-of-Custody records for this sampling event because no surface `water was sampled. VKSeptWont SRWeMperort Tex Nv 15.02 Wamigen. OF 000069 s SuStursfcacoewwaawtrebMoonniitoorrionggRReepeoort ReReffeerreenncceess 7.0 REFERENCES DuPont.Pu2b0l0i2c2.WaOtneer-MSiulpeplRyadSiaumpslSiunrgv.eDyuaPnodntC-WaSsahmipnlgitnogn RWeoprokrst (aDnedcOehmiboerRi2v0e0r1- February 2002) January 2002. Diamond. DuPont Corporate Remediation Group and URS . DuPont.Fa2c0i0l2ibt.y/TLowcoa-lMLialnedfRilald,iuWsesSturVvierygianniad (CM-a8rScahm-pMlianyg,20D0u2)PoAnutguWsatsh2i0n02g.tonDuWPoornkts Corporate Remediation Group and URS Diamond. DuPont.Pl2a0n0t2a.ndCoLmapnidjlialtlisoJnoanfuHairsyto20r0i2c.al DCu-P8oDnattaC,orDpuoProantte RWeamsehdiinagttioonnWGorrokuspMaanidn URS Diamond. DuPont.Pl2a0n0t2da.ndPrLoanpdojsielldsGJraonuunadrwya2t0e0r2.MoDnuiPtoornitngCoPrlpaonrfaoter RWeamsehdiinagttioonnWGorrokuspFaancidlity URS Diamond. % SSeat oMonty o SWWoort nReepgorntTeTxtothNov. 15.02 000070 -- 7 a 000071 TABLES 000072 , . 4 : 2 : i `Summary Table 1.0 of Analytical Results: DuPontCW-a8sihniSnugrtfoanceWoWartkesrFacility Washington, WV. sGormiereoo7 CURL GE COTE Toowar7 cs5o%------] emavm ss ee ] [oI e ems -- T se -- r --s onsmee sg 0s ] [smemm e----T 1 ----n% --------] Comm7 meerT -- am -- ] [ 7 oome T -- e y -- e o ComeT ee s mee I [ m7oo rBEn -- a om--n [s[ [ amte m Tm o om o m] ] o -- 7 w -- s -- w smu o -- Tn os ] ] [ 77-- -- o -- m o-- ss-- e -- I ee---- -- [ aee 7i -- 0 ve ge] r--n [ [r m m osse wm s|| 11118002 000073 tof2 Table 1.0.00c. Summary ofTaAbnlaely1t.i0cal Results: C-8 in Surface Water DuPont Washington Works Facility Washington, WV. [sampl CTPAe LL G05 Toa TT Caen 2 [m-- or --e T sm 7-- -- e 2-- o ome me 5s r| : : C[ [ omom ea --Te s s wr e p--e e ----| [7m c ea e -- ------r -- [emee r r m emo e 2 m| [s[ mo T e e o ] [moras COTE GT eer --To-- mr -- : I rave-- n[os-- Cu F -- [o-- ie7-- o-- Crr -- I Case7-- Tom -- -- | 7 or -- on-- | COTE T0E m Sao Tr se e ] m samse ears mreSeeTz-- n -- s 2 o -- ] 4 Zz Tis Note: Analytical method changed asof November 2001 (see Section 2.0 for details). * Analytical duplicates' values were previously inadvertently omitted from the tables. 1115002 000074 2012 Table 1.0.doc : Table 2.0 Summary of Analytical Results: C-8 In Surface Water WaLsohcianlgLtaonndf,ilWlV S CUTFALL COX wT S ---- TT-- --e7r-- ---- r -- r---- 1 -- -- CTRL GRO [C 7 --o --mam s --e -- 7 Baer-- --2-- -- 00-- -- | -- I-- -- -- -- ---- I m-- ee -- --e| C[ ommone vy s e7 we --s-- -- e | 1 -- -- CUAL G8 ny Ce 1 we E[ S 7s 1 --aNot7m owconditioe n-- s | -- wer-- ve-- o -- ] CTPAGOS GaySST -- ars002---- -- [moe mer--p---- am5y | I 7-- --7-- -- -- -- [ 0-- om -- rp--e 7 imeI -- srar-- 1] [oC weo s1 T m w m Hs o [ I S7900re ---- e--e [ gm m Tm ss ] 1115002 000075 1of2 Table 20.doc Summary Table 2.0 of Analytical Results: . C-8 in Surface Water WaLsohcianlgLtaonndf,ilWlV sGOTe LET ToT TC b omeT oa m m osye m [omemre Tm se o] -- -- --E3C7-- -- -- ---- -- -- Sa---- . -- w7-- w ---- e -- 7-- -- ] [maT| Come Ta] Note: Analytical method changeasdof November 2001 (see Section2.0fo detail). 1118002 000076 2012 Table 20.doc . # - Summary ofTaAbnlaely3t.i0cal Results: C-8LiontaSrutrfLaacnedWiater Letart, WV C Toe m Tamm '002(LEACHATE BASIN) 9/27/02 | 7 SR [eTs T aR0t 5 e [moeTT ate [east TN T otAnazes| [sso TT ee 4130/02 as me wee T0581 [ese Ter [anantTee [ermerTse [moonTAS [Tesao00 Tse) 7SX | [em TT o NoFiow o Conditz ions| [eTa T m NotAno ahzed" z| saw Tozer o [ ooi w To s e Teoriou nConso d iors s | ese --1 ois | [onwor Tose "STORMWATER RUNOFF saree ss saoTa [--es Woo FlowCono dibons z| [T 1 sa iso o ----emome Toss) [sso 72 ese 1191] [TmweeosTos) [Comores 1225 [Tm -- Ta 77n 77eer 1 CAP RUNOFF [3 | 0 WoFi0 owConditio2 ns | [eTa T m WotAnao hzes" a| [Tsao 1 an [Teoma [3T@ T s ToiSao mpled e| [e TT m NoFiowCondia tons | [wee TT ws 1] Note: Analytical method changeasd ofNovember 2001 (sc Section 2.0 for deal). h+eSasmapmlpelsewreirveeadkeantaht hleabrwesapremctiavnedseurrfacneotwaatnearlylzoecadt.ions. However, de 9 3n error by the courier, 000077 1tsi02 tort Table 3.0.doc . s : 4 Table 4.0 SummaCr8yionfSAunraflaycteicWaaltReersults: DrLyuRbuecnkL,anWdVf.ill SsUTLmETeGBT TwTeam] EO 7 sa -- Tof2ow candiions-- I sme -- -- --T r3-- %T-- -- | [ [e m v e ee s O [a[ E ms m ---- a c aee -- [ ro r --m T-- ----egi-- n s s SOE esCmworetse-- | T T2 iofo-- w ncongion-- || [ [ eem m -- T o o NWoofowwccs nsotr r onnsgo]| [amoo r r I---- rr -- COTE C2E07J 7 -- me7e-- ------ T"2-- on -- -- 7---- ---- r-- rre -- -- -- [ 7 -- a -- m " 7 _r ---- ---- Or 7---- -- rr -- -- -- PROPERTY BOUNDARY [F8 T | 3 ----0To0 fl5owcon6 dit-- ions 2| T -- om --o -- s -- [mT sosee epsr -------- F 7 ae-- -------- STREAN SAVPUNG PORTH| asamiess| Teton9csonten | -- -- I7 -- -- -- -- a-- omw se T Tr oe s iwTom [ 1 Soreso -- 1 m - om1 -- e|| 1118102 000073 Tor2 Table 4.0.doc Table 4.0 `Summary of Analytical Results: C8Driyn RSuurnfaLacnedWfialtler Lubeck, WV. E smT e To7 w same G T eT n-- ] "se | aw -- 7 aesS-- | Cwmo ee war mse a| . CRERGRATE [eew owmeersT Twa ws| TCaommmseeT a ae e || 7 oppo T -- w 7S-- | CC onesa eT |s s 3 es|| PONG UNGERGRAN m|e_ r T _sz ee xwee| awe wa eomeTee r | wey Note: Analyticalmethod cha2snofNgoveembder 2001 (see Sect2i.0ofnoretal). 11115002 000079 2012 Table 4.0.d0c 000030 FIGURES | 000081 -- SE -- : BE - in (LP . aT \ i RYE : \ A ~~ 4 TMN . hL pi' . A WATSUHRIANCGITLOINTYWORKe S e- e sL oa N Sa T eee Em tL heats RIVE Tg ep FveRaak wer * B:ien, EE ---- ~ oo TE moc i0 7 ETRLNE RA OG ee SE PI mee To Coy : / *0 * IN 0 : CnoO<< erLpooevf aceera, Men _ 5 NTed mA E E 2. : No" ws M\sX2//c~. UU BN< E ~ C.K. .# $3 wt AE SA TY Ly: RkQy ~ 3wo. for =a N\ oy: 5 TN So DFYo x ; JER ; y at em eas A So N ~ ~_ A.- Jj Washingatboen: 31ot a ~Le pd my i te, wR ap Oo rumen| CS eer pili SUSaGrSeecuWndomanTaAisD ROU TE WRECK. WW amninnygiuoin,isDu,sustree n1n980357 Eoo e ee] tear ML i _: | &iF i f/ : 3 AW . -- me av/f oo Eo dF e{9 a d=s--1 ik 2 a | =5 AT A 2i nN ( F I ): i G S1 o i4 Heme NA (ir RN T N j gli yN s i] il " 3al 7A o ou wii LE r 80000 . S30IAN3ddVY 4 - 000085 APPENDIX A : LABORATORY ANALYTICAL DATA REPORTS | WASHINGTON WORKS FACILITY 0000388 Exygen. : PregrhoEveRresRReeaEcshsS.EARCH FI BET Analytical Results Washington Works Sampling 9/02 DuPont Sample Identification APFO (ngiL) WWWKK-Z.-ZO-uOuttafla-l-000012 WWWWKZK-OZuOtiuatlall-000053 WWWWKK.Z-ZOuOtuftatall100057 WWWKK.ZK.Ou0tBaLlK-C0105-2 22114500 317 45N4a0 3850 50N2D0 . Limit of Detection (LOD) forthe procedure is appoximataly 10 ng Limi of Quanitation (OQ) for the procedure is 30 ngiL ND - Compound not detected NQ - Compound detected at a feve! between the LOD and LOQ. Result is not quantiiadle ND <LOD <NQ <LOQ Resuls are calculated according to the following criteria (ifRiPnDe)saismplelses atnhadnl2a0b,ortahteorayvdeurpalgiecavtaelauereigsrereaptoertredt.henI2t5h0e nAlPlD,isagnrdeattheerrehlaatnive20p,erthceenhidgihfefrerance value s reported. z 510,hethseaamvpelreagaendvallaubeoriastroerpyordtiedc.atIethaereabfseoslsutthead2i5fe0rengnlcLs,iasngdretahteerabtshoalnut5e0,ctihfeerhaingcheerisvaslsue tishan reported 000087 SULT~ 5%RSE Bien. us TEeianme [ 000088 APPENDIX B : CHAIN-OF-CUSTODY RECORDS WASHINGTON WORKS FACILITY # 00008 z B JHTri L , Fass | BEoEs OTrE rr EE E ss i Qs B= NH RE FERLEEY xz B gi] al gobi bly em Bi 5 J5 sil ERA SEER Conte wos = i 4 DSO EENM:EY E ENEi5| E esm1r ] fff Es AK A OTii q3 $: BENeEEESiEaEEEE] Ll)10 lL| A s| adTq | 1 : 5/]]]] QE Hs E] =f -- Nadel =|8 cs BH: [32 22 - Hg 2= HM 204 = 5 SEE 2 < ~ z - 2 000051 APPENDIX C : LABORATORY ANALYTICAL DATA REPORTS LOCAL LANDFILL 000092 a en LOE 1 RESEARCH Broven Ras. on sts oat Lae Smtng a ta] rows R1ot0s 2<c1rtc0sa1n00d0ering chong rn a (IfRtPhDe)siasmlpelses athnadnl2a0b,ortahteorayvedurpalgiecavtaeluaereisgrreepaotretredt.hanIf2t5h0e RngP/DL, ias ngdretahteerretlhatainve20p,ertcheenhtidgihfefrerence 000093 ReowhRtn vo 0007 enon 000034 APPENDIX D : CHAIN-OF-CUSTODY RECORDS LOCAL LANDFILL 000095 6900 Csg B= 7 E WTITTHHEH 5, f&f. E@os BrrTr TT ,Me Bgaiedr s| > TH HTBH TITT TTIT T] fMsE fsieziaisis:s, OQ: HE = TTI] R& soccccs xg 3 wv < x2 | ZSio:: 0B:ild |[]1]2 3 N ESNSlFREER 8:3 <:: WEE ER Sime dE El ile |g JF S THE SJl ola2fl] 3 H1 ESE] sSIT ig =: EY dd E 3 BE wODiili:le844s|e1 l5AsE3da| fE el5R IO 3al 1|aAY | I :| FREE led g | CRT] ; S3ER [1fB fE ]F " AizNEH FIr a ot Bs 199210sgl 2A18E: oO:A HHHiiZlHllEFlEEE 2ZT8we = E2 SE] :Z s=: aAlL;EH wi fjellkEs | EE He i 000037 APPENDIX E : LABORATORY ANALYTICAL DATA REPORTS LETART LANDFILL 000093 Ex ygen : RESEARCH PrecPirsovReenssRaercshs,. 5,0 rh Analytical Results LeTart Landfill C8 Sampling 9/02 . DuPont Sample Identification APFO (ng) LLTTLLZZ-OOuuttlleett 000023 457200 LLTTLLZALS3tsormwater Around Pipe 520294000 Limit of Detection (LOD) for the procedure is appoximately 10 nglL Limit of Quanitation (LOQ) for the procedure is 50 ngiL . ND - Compound not detected NQ -Compound detected at a level betwaen the LOD and LOO. Results not quaniifiable ND <LOD <NQ <LOQ Results are calculated according to the following criteria (ItRtPhDe)saismlpelses atnhadnl2a0b,ortahteorayvedurpalgiecavtaelaureesgrreeaptoertretd.hanIf2t5h0e RngPlLD, iasngdretahteerretlhatainve20p,ertcheenhtidgihfefrerence value is reported. 5I0f,thtehseaamvpelreagaendvallaubeorisatroerpyordtuepdl.icaItfethaereablseoslsutthead2i5fe0rengn/cLe, iasngdretahteerabtshoalnut50e,ditfhfeehriengcheerisvlaelsuse tishan reported. = 0007 000093 02 ER Bon us TgiEonR 000100 APPENDIX F : CHAIN-OF-CUSTODY RECORDS LETART LANDFILL 000101 22 g =f F sane)J NH ? -- -------- 8 ---------- a CET RE eR 30; E . TTeTT=]F ERhaEfd H mi:; Cs: hr : 133 I: 0: 1145 3A535953 IZz:: Si TI 0H: L2349H48 I BZiilll:ss] H| s3 g n Pi SN 4 wv 7. my S oiils lk : ] e mleLA H z:R gles | sk CUE i C Fos [l Oi 3 3 : a go H 5s, S B3 BHE: i|2H s2ii3s2id3s:is 3 |222235 5EJIEdN 124 gHESS | | 4 s| 2 aLsf AR | FS cl [c] Sa ERIH:E (ET aill : B30 HEE* ER8E.:) z 4 | Es H H =l ] 1 A| ZEN BS HM 3 5 |3 = Cara : BEE 2 Z |3 2 =|3]