Document 5bmKLkkqQJZqJ3164pOZ3mxYV

R220 10:02 R226 _ 1078soe trp, 2 o. g7?3 Soff "UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION II- O1F6F5I0CAErcOhFStCrOeeMtMPUhiNlIadCeAlpThiIaO, NPeSnnAsNylDvaGniOaV1E9R10N3M-2E0N29T RELATIONS o ie ei Emeenesm el EPA Environmental News Contact: Roy Semcca (215) 814-5567 `March 12, 2002 EPA reaches consent agreement with DuPont on plan to supply drinking water consePntHaIgLreAeDmeEntLPwiHthIEA. -1.TDhuepoUn.tSd.EenvNiermoonumresnt&alCPor.ot(eDcutPioonntA)g,ewnhciychhawsoufilndalriezqeudirae thecompanytoprovidean alternatedrinkingwatersupplytoresidentsincommunities surroundingitsWashingtonWorksfacilitynear Parkersburg,W.Va.ifwater supplies show high levels ofAmmonium Perfluorooctanoate (or C8), an unregulated contaminant. processeCs8ahtatshbeeeWnuasesdshinicWeontrhkge1s9fta5c0ioslibntyy.DTuhPeonctoimnpiatnsyfhlausorhoiposlytmeorrmadiniuscfpaaocstleudlroiynfg. C8 wastesthroughdirectdischargestotheOhioRiver,intothreenearby landfianldblsy air emissions. LevelsofC8havebeen identifiedinmunicipalwellsinLubeck,W. Ve.andLittle hHaoscrkaiinsge,dOchoinoc,eirnntshineceOhsitoudRiievseh,avaendsihnowmn oC8ntobiewtteolxloiscntreoaarinfiamncatlogrsyanddispcehrasrigsetse.ntTihnis humans. statea"nTdfheidsecroalnsgeonvteamgmreeenmtesn,tainsdparpirvoaatcetiinvdeuasptprryotaocehinnsvuorlerveisnigdtehnetscoaospaefreadtriionnkoifngthe water supply," said Donald S. Welsh, regional administrator for EPA's mid-Atlantic region. i: on ood 2 the WeIsntVNiorgvienmibaeDrep2a0r01t,metnhteoWfeHsetaVlitrhgainnidaHDumeanpResaouorrfcEtensv,imarnoednmDenunPttoanltPsriotgencetidoann,~~~~ === agsreeumewrnatttefhramtopanriotvcoirdeiesngf.orantdhephhuummae nihdeenatlitfhicraitsikoansasnedssrmeemendtioaftiCo8n.,groundwater and (more) To View All Press Releases: http://www.epa.gov/region3/r3press/r3press.htm ! JONTAIN NO CB! eRi2-2002 10:02 P.s2/s2 EPAreachesconsentagreemewnitth Dup--oPanget2 Underthestateagreement, a "screening level" for asafe levelofC8indrinking water will be established. The EPA order sets forth procedures which DuPont must follow to provide iramediate and long term safe drinking water to usersofpublic or private water supplies in West Virginia and Ohiowhere C8 concentrations exceed screening levels. we To View All Press Releases:http://www.epa.gov/region3/r3press/s3press.htm 2 . TOTAL P.52 ENVIRONMENUTNIATLEPDRSOTTAETCETSION AGENCY 1650RAERGCIHONSTII}REET PHILADELPHIA, PA 19103 77 WEST JARCEKGSIOONN VBOULEVARD CHICAGO, IL 60604 IN THE MATTER OF: Ea.ndI.CdoumpPoannty,deInNceomropourrasted RWoausthein8g9t2on Works Facility Washington, WV 26181 ) ) ORDERON CONSENT 3} ) ) ) ProofcteheedSianfegDurnidnkeirnsgecWtaitoner14A3c1t(,a)(1) ) ) 42US.C.300i)1) ) ) Docket Nos.SDSWDWAA--0053.-22000029.-0001090,8.: 1 STATUTORY AUTHORITY A1d4m3i16n0i0s11c.)aotTfohtriohseftOShraedfeeUrDnrioitnnekdCioSnntgsateWeansttEe(nr"vOiArrcdoetnrm("e)`nSitsDaWilsAsP'ur)eo,dtep4cu2trisUou5na.nACtgt.eonct3yh0e0(ai'u(EtPhoAri)tybvyesSteedcuin the a)(1). Delegati2.onTNhoe. authority to 9-17, dated issue May thisOrderwas 11, 1994. delegated to the Regional Administratorsby public w2ateUrnsduepprlitehse aSnOdWdAri,nkCionnggwraetsesrhsaosurdceesl.egatteod EPA broad authorityforthe protection of IL DEFINITIONS girpoourntdi4woanwtTehrhietcohtsesurupmpppl"lyUien2sdPe2WprugSbrloaiuncndwdwaSthoeiurcrhscycesutroerfemDnr(til"nykPsiuWnpgpSlWiaoertsdewrrhiinc(h`cUoSDnW)tamsaeufaiinisnenastn."qauqaunifietry"oofr Cnoontsaunmpetxieomnp,toed caqouniafiern.sfSeeweer4t0hCanFR10.,0001m4i4l3l.igramsperler k(imngg)wattoetralfdoirsshoulmvmeudssolids, and is -- --- 3 2:60 zooz-zi-am B TI. FINDINGS OF FACTAND CONCLUSIONS OF LAW in3d00is71t2hie)r.eEfIor.edau"Ppoenrtsodne wNietmhionutrseamndeCoamponafniSye,cntIingocnor1p4o0r1a(t1e3d)(of"DthuePSoOnWtAs.a4c3or1p3o0r0ation ("Facility6."),DluoPcaotnetdoiwnn`sWaashnidnogpteorna,tWesoao`dmaCnouufnatcyt,urWiengsftacViilritgyi,nkina.ownasthe Washington Works ppreorcfeusosre7as.aaAttemtdhmesouFnrafciailcuittmaysntpientrchfaelttuDhoueroPoeocantraltnyho1aa9ts5e0u,ss.CedASin Nitusmfbucerrop8o8l2y5m-e2r61re(lhaetreedafmtaenru"fCu-c8h"s)in,gisa yGinagcihnairage(ddRietsospitodhsueaelOsshciitoeonst"R)aiiavnenirdn,godtiChse8progwseiensdeeorsfahatietpdtpbheeyd oFtahfcfisFliittaey,fiDortrdyaesReturonurchatianodvneLabnedeeonrresnclsdeaptsoedtotvhiesair, into unlined landfills. saincluding aamomuanmtfa2ancdtStudueudrriaeotsfipoCen9or)ffoe(rxmMpeoPds)ubryhea,DvuiesPtdooenrttiecratmnoidannMeiidmatanhleasstotCth3aroMiuangnhsuuiffniagcceitseutnirtoindn,ogsieansnh,adlLaMtieinoincnaognCdmomrpioreathioonm TcCooSnntdCaucActt.)i.nSgtaudiperselhiamvienaarlysohfazoaurnddatshastesCs8menitopefrsCi8steunntidnerhtuhmeaTnosxiacndSutbhseteannvciersoCnmoenntg.)dEAecoet s1 supply t1h0e:Rfeolcleonwtilnyg,lCoc-a8tihoanss,beatetnhdeetfoelcltoewdiinngtlheeveuln+dergroundsourceofdrinkingwater sed to Lubeck, WY, PSD: Facility Production Wels: (01.%8mqiucarrtoegrr2a0m0s0l)iter (ug/) 11..4959uuggl ((WWeellll 33336,, 1998) 1999) Facility Drinking Water Taps: 0.213 ug/l (Building 5, 1999) 00..340966 uugg//ll((BBuuiillddiinngg223913,, 11999999)) - 0.135ug/l (Building 363, 2000) Litle Hocking,OH, PWS: 1.840ugllWell 1, 12/01) 3730ugll Well2, 19/01) - 70.6. 90uu8 g/gl5 ((WeW5lell 35,, 1122//0011)) _ - 12..792700uuggl((WWeellll 13,, 11//0029)) 0744 ug (Well 3, 1/02) 2 -- H zien zome-zi-am 6.220 ug/l (Well 5, 1/02) shown C1-18. cAolnctehnoturgahtiroencsenatsshaimgphlaisn:g shows ower levels, groundwater data from Letart landfill has O`nOnssiitteemmoonniittoorriinnggwweellllMMWW-124. 29940u,gug//0ll((0119999088)) G0.a2r96enutgyP,rkinavoantwdenw0e.tl0ols8su6npuepgalrydttrhaeipLnsekatimanpglwleaastnedfsrriolsmlhtwohhweeendontlleeysvwetleesdloflforntCh8eairne2n00of1Lsohwowseidarlevels ofor0.s42 ug/l, (duplicate sample). 0.031 wg, 0.046 ug/l and 0.053 ug uPnWliSneodr1l2aa.nndUTiihSle,DCaWn8dtdmhirasocyuhpgarhregtsehedenbmtyiagntrhaeitmiFmoanincferinoitlmsaya2nidrceosmnitsasmiionnasn,tspurrefsaceentmionjoe:rdiislsickhealrgyetso oerntferroam JP$ae4nrufualgruhyoir2no4ow,cat2ta0en0ro2uats(eehde(rfPeoaFrfOthAu)m""aanficnoansruepmoprttioprnebpaasreedd obunybs*EtaANntHViaaIlzRaerOnddNaNIannrtgreaertrmiamvgeeiefnaootsnrdaCoyrp.eoxrcaetieodni,ng er ENVIRON report") for DuPont. atheeWeesmt13eV.irnDguoitPnnioanctDo,nesptcahnrettWm(ee"snWttVYoifrOgrHideneiaral)tD,hedapanatdretdHmuNeonmtvaenofREensvoiurrcoensm.en(t"aWl VPrDoHtHeRcti)onh(a"vWeVeDntEePr"e)d,iannd unapsrdoweveirldlteahsefgosrru,opiuenntiersaioln,oafatoCxi8colAosgsiecsalsmaenndthoufmTaoxnichietaylmt(bheCrriAskT15s),e2Ts0es0a1mr,esantptaaocfhse.sd8ahwe1traeptpeoe,cowWnhdiVuchcOtredder, wFaetberruawrelyls11w,it2hn0i0dn2a,ana|dt-tmsaiuclrhefeardchaeedirwuaesttoeofr,tmaholensoiLtigotrrlieeneHgdoactnokdipnpeglr,fuomOrehmiiodseanmPtpiWlfiiScnagtwioeofnlp.rhiDvuePeonatn, ipnuballiecttgerroduantedd tphreotaodcdoiltieosnaabllsiasmhpeldiningatghreeWedYtoOrbdyerD.uP(oHnetrewaiflclrb,e the samplingrequiredbelyd,thfeolWloywiOnrgdteher. referred to 3s "sampling in WV/OH.") and DreugPuolantti1oa4n.nhdCasE8bPioAsccnaugerrsetreaebtlnoitsunhsloeeydttphaeucrloesvnuetlaamontfiotn1at4nhtuefSgorDCWw3hA,i,c2hshsaoenwaetvieorn,alfporritmhear`ypdurrpionskeionfgtwhaitseOrrder, OGrmdpeorr.ary threshold evel for provision of alternate water as froerqtuhiriendthbeyEpaNraRgrOaphNr1e7ptorst,eas the tohoough12y53oeDfruthP2iossnOhtredateahrdr,eEsiPhnoAllfideuureotvfheeltrhfaeogrlretevheeleptsoretoufsioeirttohhneisnropfeaelrnaeignargalevwealtfeorrrCeq-uirteo bbeyepstaoblmishpedb:1y8 aph 12 and 14.of heyOrder. iPnrfootercmtait1oi6no.nAEgonePnwAchyihca(hs*cOtoEhniPssAuOl'rt)eddaenrwiditthbhtaehseOehdWiViosDcDoErePre,pctWauVnrdDttoHoamfHsHRee,anlttthhe"OOhDiHo'E)nvitoropnomesnit.althat the latocactkaieltoahnuiustnahdcoteirroiSnte.ciaterEiseoPoAr1hwaisl cboentcalkuidnge.dtWhaVtDalHlHrReq,uisOiEtePAco,nd1cinetdriotOnasiDnhHatvheehabsceeteirr,oensqtuuheaspytteadhtfhsraEatsaPEnPAdA n 431(2)(1)ofthe SDWA, 42 U.S.C. 300i(a)(1). 2s/50d 3 $ ee160 e 2002-21-d IV. OROD NCOE NSERNT OSDRWDAEPsRa4Er2sDatUanSnd.tCht.eo rthe3eb0ya0u3co0hn1rs)ei,nytisnsdtsodtueehldeetfgooalttlheoewtEinoPgt:AheARdemgiiniosntarlaAtdomrbiysSseicotinosn,1D431ea)(r1) ofthe Prosiionar, 2 `aampllpirnog1vr7ie.dseuAlatstseopmoepnroroaasrprmryaecdktieicnnaaablce,cbdruoitnrnkdoitwnaigatntahetcrtetehh:easnWupfVpilfytOfeneodne(vr1e9f)rodsraosyfusamfnpylorinvilgntVrelerc7eoiipt`wOopf,ivmalenimdeagtse.d `AoweeleapranptdoerPrwWalSylaiandlWeqieusaattVedilrryigwnikeniaintagoewdrawtaOethreirsoouwprhpwelayrt"esehrsaulrclohmmreessaounlmtcseosnhnootehcwettrihosenotuerovcee,oPifWnGcS.,6caouproesnt g14Lu:gE. ionarcsbluudllikenvwgeadltreoirfnfkCri8onmgmaaongdtracenoakottkerirutnchgk:anahna14tdumiesgpehrsositvshiiednwesadutfifenircaqiuemanlatintnyaenrreicqtuoifrnoervmealnltsesosfo4n0alubCdlienRgdbeon1gn31 nmoetses huGirpldielercm.oeDnntutiPsnoutenhettoAhlpatrleorlvnbaietdreeDtshrpiisountkseiimnbpgloerWfaaortryeaarllPliolepnaeanrtpaeutdrirsoiunnaaknnitdntmgowaaiptnaertraegsruappphelsyn1nit8etlthnhreDtouuPugsohenr3st5 foBuf liasp drinkingwatersupply. nancecostsofsoe perp Pn Srrivoautk nedduraitnekArisnasgvwoeaostnteagrswtpeirloalncotSriiccParbWilnSegbiuTnteWnaeomstt(aVt`ieGrrtgIihSnaTin)atoherisrttOaybh(li3io0h)ecddoanpytasiaunfstCerr8aadstettlheeuervWmeilasnYgatrOniedouneetbrrtyhttohosera FFfianohiDchlEdovRend,etvselWaolYpleDadcEtpiPuonrassnauedcaeOntsEtsoaPrtAhye,tWo3eYnparOborlpdereirDa,utDPeuo,nPftoonrotrfesvhliaeylwl,csaounmbpAlmlyiew0tnilaEhtPteDhAerfroierpsnppgreWsnet.rae s2chAepdaurlageorafpihlm9 tplreom2u3eofgfnotrhthsisuacOhtradcietri.ooTnnsh.eAlternateDrinking WaterBianshal chooc mer: 19. TheAlternateDrinking Water Planshallprovidethat: ulsepeverlsdouefvaenltr ooysaPmWpialSuianDnga udiPanonWnn ytYps/rhiaOt vlaHlat,sedswrurihenetkrhi,neagpwnroadvtioesrriwo$ne0lollfioanngnWsaelsthtemVaitlreegvsienuliopapfolrGyoO8hfeidxorc,ienKekdoisnwgtiwheaetsseerteconailnl ped pursuant to the WVOrder. g fsbeareavbibclreosvhfiededdbayttnh1oecGSoIusSctThtlopevtuehrlessuusashneatlrltobofetsdhceetWherPVmWiOnSredodebrrpy.rimSvouanctihtoirnieknrgiapntegerwsfauolprepmslweyedoluflssdi,negnxactgeesptrtpsarcoeocneoduore wellsoftheeesaivnaciul&rarbieDldutbPyoyofuntsthewreiaslloltpferraonvPaiWdteeS,nsoutpipcleyotfo darlliunskeirnsgowfatseusc.hPWSandprivatedrinkingwater zee 4 6 zie0 zooz-zi-ua Searbleedto EmP&eAw,watanhtaealrlmwteeeeltrslatatedhesequwupaapttleeyrloyqfutdarrleiianttkyeidrngweawqtacutreiorrr"weasmtheleolnrfmt4fesr0aoCmn.scEooRnm.neecottihoenr stoouarcPeW,S, cDCoo8tannsodotfgyrgfeooanrtweaelrlnirteehnaatsnotnhaetbhlseecrudesoeemrnsei.sngtDilcuevPuesolenessttisanhbcallliulsdhbieendgrpdersuipnrkisnug taaontndhtceooWkiYngO,rdaenrd1s4s11sparoesdsuifhfteiescgieclrnetvelof uonlnetssoftthheaeltaelrtneamtaetseus pplyuoofdfprdirnikpniknignlwgawtaeytrsifsporrotvhiededduobrnasyticiboolnneonfefocartpaielolrnoatpseioroan3tPipouVnrEsa.anadntm1aicnt.eOnraedceer, mEoPdAi,fiicna2tc0io.onnsFsuolalraletoiwnoienncgewsitsthaheriWynitVtoiDaDlHusPHuobRnmti,'tsaWlAVolfDetrEhmPeat,AelstDnerrdinnaOktEienPDgArW,ianatksieanrpgpWraotpreiratPeladnebteyrDmuiPneosntt,haitf AmlotdeirnfaitceaDtriioannksinEgPWAatmearyPlspaencwifiythtionsfaotritsyf-yftihvee 4r3eq)uicarleemnednatrsodfaytshiosfPlOnarondt,eiDeruuatPuoo]nn,stbuabyumEilPtAoa.rnevtisseudch aDprpirnokvien2dg1.WsacUhtepedroulnPel,EanPa,An'yassatnshpdeparcloalsvaeacltmioaofnytshbneee)c,AelDstesuraPnroaynttetoDscrhoaimlnlpkliimynpgwlWietamhtetenhtre,Pirlneanac(oornrdeuvnsisseedvAalsitehmeate 1820. quirements ofparagraphs DDouiPno{notrr2s2eh.vailWsliestduAhblimtnietrthntiaorttEyeP(AD3r0,)iWnckaVilnDegnHdWaHartRdea,rysPWolVafnD,EEPaAsP',tsheaanpcapdsreOovEmaPalAoyf,btewh)r,eiatAneldnteqrunaartteerDlrytihnekrienagftWeart,er nPacertcoiegosrnsesasrstya,rkeoeprnortithsisancOtcrlodresdruacnihscetteiwrmimeti2hnsatthEiesdP.OArdperorv(i"dpersogwrreistsirnenpootritcse)t.htDtuhPeonrteprsoheratplslraceroesunnmotmaelroniwgzeeiorngg ralle `which shAallllpbreogsriegsnsedrebpyoratsrersepqounisriebdlebcyotrhpiosrpaatreagofrfaipcehr:shall contain the Iolowingcertification, 2w1ceesrryetsitpferymuepndaedrseeirdgpnueennddatelortyamossyfulrdaeiwrtethchattaitqotunhaoliisrfdisoeudpceuprmevreissniotonnanneildn paalrclocapotertrdalacynhcmeenwittsh ignaqtuhierryeodfatnhdecpvearlsuoatneodrtpheerisnofnosrmwahtoiomnasnuabgmeittehde.syBsatseemd, oorntmhyose tiprneufreos,roamncasctudirioarnteecs,tulaybnridetscepoodmnpsilsi,ebtlteoe.tfho1erabgemastthaoewrfairnmegytthhkaetntionhwfeloreredmgaaetrieaonsni,dgntbihefleiicefa,nt fpienneasltaineds fiomrpsruibsmointmienngtffaosrekninofwoirnmgatviioonl,atiionncsl.uding the possibility of peFeaorsrsuporunerrwp,hosooespveiorcftfeho-iprrsmessOirsddiemenirtl,aorafrpDeoulsiPpcooyn-nstoirbdilneeccichosarirpogoenrmaoatfkeiopnfrgfiincfceuirnpscahtlailbolunsbsiefnoerssDafpurnecstiidoenn,to,rseacnryeteatrhye,r of the Facily,ifthe Facility employs more than 950 personsorhas grousPsoanntu,aolrs(ail)este manager a 5 7 seo amet dmopceundmietnutrsehsaesxbceeeednidnegl$e3ga5tmediltlootnhe(imnasneacgoenrdinquaacrctoerrd1a9n8c0edwoiltahrc)o,ripfoartahtoerpirtoycteodusrisgns followin2g8a.ddArlelssseuebsm:itals, including reports, requiredunderthisOrder shall be submitedtothe Asto EPA: URSoSg.erERPeAinRheagrito(n3IWTP32) P1h6i5l0adAerlpchhiaS,trPeeAt 19103-2029 As to WVDHHR: Asto WVDEP: Asto OEPA: - UKSeSl.leEyPMAooRreegi(oWnGV-14) C7h7iWcaegsot,JIaLck6s0o6n04Boulevard Victor Wilford ODfifviicseioonfoEfnEvnivriornomnemnetnatlaHleEanlgtihnSeecrrviincges 8D1e5pQaurartrmieeronftStrHeeeta,ltSuhiatend41H8unan Resources Charleston, WV 25301 GDarvoiudndWaWtaktienrs Protection Section `W1Die2v0si1tsViGiorrneogcifanbWiraaitDeerrSetRreepcsto.uarcerosfEtnvmiroenmnenttal Protection Charleston WV 25301 Michael Baker - ODihviiosiEonnovifrDornimneknitnagl &ProGtreocutinodn WAagteenrcsy C1o2l2uSmobuutsh,FOroHnt4S3t2re1e5t ase 6 g 62:60 Z02-2i-dl V. GENERAL PROVISIONS mightha2v4e.asDtuoPjounritsadidcmtiitosnathnedjvuerinsudiecatinodnaalgraelelsegnatoitontsosctofnotrtehashnetyreoifn andfiwnidviengssaonffyadcetfoernses it bacynondEcrlPeuAsseirtovonseonffolracwe htehirseiOnrdienra,nyinaactrieocnintogetnoftohricseOtrhdiserOrDduerP.onEtxmcaepktesastnoyapnyiperosce.edifnagctbroorulgahwt es all rights proceeding related to and defenses available regarding the subject matter of this Order, liability or responsibility in any otherl|egal assi| gns. 25. This Order shall apptolanyd bebinding upon DuPontand its agents, successors, and 26. This Order may be modified only upon writen conseatofal pars. PDuuPmoinnta't2si7.nvitothlheatiaiboninlsgitoyifnotfhtihEissPOOAnrdtdeoersroersehokaflaltnbhyecoctsohineasrtitrreusecmadneaddsirpeocgrrsuolbastaiinnocngtsi,oanapslotsneraiwnlhgiloceh itbnyeasnCypawnayof or for DuPont's violationofany applicable provisionoflaw. osbased ofPr,ovainsyiios2ns8s.uoerfTehfleiadstereOadrltd,oesratanstyheaolflendleoortcaarlle,lasiawet,veeon:DroruloPscohanaltlpotefribmteistco.obnlsigiantiidonttohceomprlaynwgitohnalloappaliiscabole n resolve 2any cNroitmhiinnalg anbihilsyOorfdeDruPsonitn.tenCdoemdptloiannxceshwailllhbtehicsoOnrsdireuresdhtaollonpoetrbatee iandaenryewnay taony ocaEcoPtrtAiso,inaeisnosdnhuibwetshieiisqcguthehhneEtoPrlAeysu.pcnoddoneesmtriemtbrieamlkniiectnyeeaocsdftmifDoaonuryaPanpgoyrinevntsiseottnlotaacantioyompnipoemlrfmysfiowennid,tehirnasclulculhdaiwlnsagwaDsnudaPnrodengtrue,lgauitlniaortniesosnapsdo.mnisEneiP1sAtearneydby public health, public welfare or theenvironment. ent nd substantial encangenmsins the DuPont200: nhtoeruintdoertshiegtneerdmsreaprnedsecnotnatdiivoenosfoDfutPhiosntOrcderetrifaiensdthtaotxheecaistfeullyelauJthoormizeadcbyyhac party to it. ooffuthpistoO3r$1d1.e6r,B,0u0o0rr sfpaeairlnudrtaeyoSepfcertreifvouinsoal1la4sti3oo1ncf0oo)omrpfclatychwheitSshuOctWhhiAsda,Oyr4die2nr1w,.hm5i.caChy.asvuib3ojle0actt0iDo)nuvoPicoolnritnosoF2f5u0nu)typesntaelrtmy comply continues, as assessed byanappropriate United StatesDistrictCourt. enfotnAs,a3ti2n.mwiWrghihntegdn,elDwaiuytPhcioonnmpttelnketn(io1o0w)nsobofursaisnnheyosursldedaquyhiasrvaeefmtkeenrnotDwounftP,hoibnsyttOhrresdteerxk,enreDcwiu,sPeooornfitndtsuhheaeldlicpleirgreoensucees, ooofepans. dciyli,genicnec,lsuhdoiunlgdwhheatvheekrniot wisn a ,3 oFfosrucechM aejveenutr.e Tcheen,noatincde dsehsacllridbeesctrhiebleeinngtdhetoafi,l ptrheec iboassiss feorcttheof, cnodnmseaissurFeosrtcoebMeatjaekueren,toEpPrAevsehnaltloerxmtienndimtihzeetsiumcehfodrelpaeyr.foIfrEmPanAc.eaogfreSeuscthhartesquuicrhesevaecnats in 7 eos q [E-- wnBaEt sis wt vtn g n o ronneanan voua ran EPitAinign,atcoccoormdpaenncseawtietfhotrhtihsepdaerlaagryacpabnssheadlblryetahdeeFrtohricsepMaarjageruarpehevvoeindta.DnudPoofnnto'esfffaefcltu.rFeotornotify cpouurtproosleosfofDtuiPosnOtr,daenrd,FsoaryecnetMiatyjecuonrteriosldleefdibnyedDau3Poannte,vewnhitacrhidseilnagyfsroormptrheevceunstssetshbeeyond the Peroffano y oeblrrimgaimonualmesondic sOndeer. UnanourbeireadsedpCosatsoriexnpensdes aasppoldyaftoerdawrietqhutihreedipmeplremmietnotrataipopnroovfatlhoirstOorpdreorvaindedicnlaatismeelGyipnawnacsiaelrciurllciunmfstoarnmcaetsi,onfatloluorebtaoin lrepre yes frmion Majeure.events. DuPontreserveswhat everrightsitmayhave to disput EPA's determination thar aparticulareventdoesnot ponstinitr. Force Majeureinany action to eaforce this Order. 33. ThisOrder shallbe effective uponexecution by allparties. "This Ordershall remainin. effectuntil DuPontfulfilsits obligationspursuant to paragraphs 17through 23hercin.submits a. writenrequest to EPAtoterrpinatethisOrder,and EPAapprovessuchteazination request. if tha partyhadsigned allothercounterparts. 34.ThisConsentOrdermay be executedinany sumber ofcounterpartoriginals,each of hichsballbe deemedtoconstiateanoriginalagreement,audallof whick:shallconstitute one agreement.Theexecubon of oecounterpart by any partyshall havethe same forceandeffctas 35.Allof the termsandconditionsof thisOrder gethercompriseoneagreement,and. t`ehaecehvoefntthtehnat=trhmissaOnrddceorn,doirtoionnesoIrs imnocroensoifdietisutteiromnos fanadllcoofndiiteiuoknse,istehremlsdainnvdacloidn,diotriiosnnso.tIn executedbyallofthesignatoriesinidenticalform,orisRot approvedinsuchidentiealformby the RegionalAdministrators, thantheentire Order shallbe nullsodvoid. SO ORDERED: : | | `: Po ------ Don5a . Wellsdh' Regional Administrator US. Environmental Protection Agency, Region 14 Date: L/ EJuYae NdZhe pa ren : . 115.Fnvim Proa tectm ion e Agen ncy,t Rea giol nV/ . rs 0 cin sme Majeure events. DuPontreserveswhatever rightsitmayhavetodispute EPA's determinattihoant | EwrPitAinign,atcoccoormdpaenncseawtietfhotrhitshpeadrealgaryacpahussheadllbryentdheeFrtorhcsepMaarjageruarpehevveonitd.aDnudPoofntn'osefffaeicltu.re tFoornotify cpounrtproosleosfofDutPhaisnOtr,daenrd, aFnoyrecnetMiatjyecuornetirosldleefdbinycdDausPaonnt,e`vewnhtiacrhidsine gfrl oomra ptrheeyvceans utssestbheeyondthe performanceofanyobligationunderthisOrder. Unanticipatedor associatedwiththeimplementation ofthis Orderand changed increasedcosts orexpenses. 220ppleyrfmoitroararpeqpuriorveadlpoerrtmoitoboiaaipnporrovaaplproovteo pcroontvriadcetsi,nsh2atlilmneoltf,yiinmananacninnayelrecavilerlnctiu,nmcfsootnrasnmtcaiettsiu,otnfetfFouororebet1a0in particular eventdoes notconstitute Force Majeureinanyaction to-enforcethisOrder. effect 38.ThisOrdershallbe effective undD]uPontfulfillsits obligations uponexecutionbyallparties. "This purs topuara agrnapt hs 17 thr Ordershallremainin writen request to EPA toterminatethis Order, 2o8u hergeih n, submitas and EPA approvessuchtecminationrequest. whichsh3a4l.lbTehidesCeomnesdetnotcoOnrsdteitmruateyabneoreixgeincaultaegdrienemaennyt,nuamnbdearllooffcwohuincthesrhpaarltlocroinginals, each of agreement.Theexecutionofonecounterpartbyanypayshallhavethe sameforcsetaintudteeffuecc.t as ifthatpartyhadsigned allothercounterparts, cachof3t5h.etAelrlmosfatnhedtceorndmistainondsciosnidnictoinosnisdoefratthiisonOorfdearlltoofgtehteheortchoemrptreirsmesaonnedacgornedeimtieonnts,,aInnd theevent thatthisOrder,or oncormoreofits termsandconditions, gxecutedbyallofthe signatoriesinidentical form,o isnotapprove isheld invalid, in suchid orfsnot 1 Regional Administrators, thentheentireOrdershallbe nullandvoid. entical form bythe SO ORDERED: Lettdagnd. bw 7m Donald S. We RUeSgi.oEnnavliArdomnimneinsttarlatPorrotection Agency, Region III . i | | Rr-- "ThVo.Smkianns er Date: Regional Administrator US. EnvironmentalProtectionAgency, RegioVn ~~ . wre I ston van AGREED TO: (kg Covent) Plant Manager, Washington Works Facility E. 1 du Pont de Nemours and Company, Incorporated Ps4tF002 . a 12 " = aoEom e~ stn February 11,2002 Dear. poker iE DFMoiisvctihsaOiefolfniBcoaefkDBerroi,xnCk1hi0in4eg5fnd Ground Waters Columbus, OH 43216-1049 aI 2= On behaolfEf. us on February . 1, du Pont 2002, to de Nemours discuss issu easnrdelCaotemdptaontyhe(`dDiusbcloovnetr'y)oIfwaamnmto0nituhamnkpeyrofulifoorroomcetgagpionngtwsi f(oAuPndO,thealesxockhnaongwentaosbCe8)veirnytchoensgtrrouuctnidvwea.ter at the Little Hocking Water Association wel! BA1d. We Pursuant to our discussions a that meeting, we have raised with the West Virginia Departmcat of `Environmental Protection ("WVDEP") the possibility ofrepresentatives ofthe Ohio[Cuvironmental Protection ("GIST"). Agency As you ("Ohio EPA") participating on the Groundwater Investigation know, the GIST was formed pursuant to the multi-media Steering Team that was issued to DuPont by WVDEP and the West Virginia consent order ("MMCO") Departmentof Health and Human pgRhreaossouuenrddcwaeapstp,erreofaafncecdht"isvuferofrNatochveeewamasbtseeersr1sam5te,annt2d0o0af1rt.oh`uenTpdhreDeuspPeunorcnpetos'aesndoWfaetsxhhteieGnnIgoStfoTnC8iWsoctrooknotsvaeamrnisndeaeotti"hoaennrieDnxupdPerodiinnttkiiofnugsiwaaentedrr, `icnoWnseisdterVaitrigoinn1i0a.ouTrhreeqWueVstD,EaPndrwepereasreenatawtaiivteisngwitthheiwr hreoplmy.we. `have spoken have agreed to give grtRoheuegnaGdrIdwSlaTet,sesDrouwfPetolhnlestpioissipttrhieeopnaarrteeaadkoetfnotbuhynedWeLriVtttDalkeEeHPvoocilknuinTtneagsrpiWolanytseewr1eA0lsltshosecrriveaqetuiyeosantnwdfeolsrlapmfapireltliidcnifgpoaoltflpioorwniivbnaygtetOhheioprEotPoAce]on. ithdaetnthiafsyibnegeannedstsaabmlpilsihnugndalelrgtrhoeuMndMwCatOe.r wTehlilss wwiotuhlidn ianc1l-urdilee2rgardiouusnodfwattheerwueslel aenldd.well survey g`oWeveamrmeepnrteaplareendtittoieisn.itiWatee tlhoiosksfaomrpwlairndg taos wso0r0kniansgtwhietlhogyiosutiacsndcaonthbeer wreoprrkeesdenotuattiwvietshoafllOhapiporoBporiAate `this matter. David M. Rurak Safety Health & Environmental Manager DuPont Fluoroproducts wiSdammy 13 PN Gore zoe-zioum CERTIFOIFCSEARVTICEE `CboelnosweasntceotirntdtiihfceayRtteehdga:itoonnatlHheeadraitnegnColteerdkb,elUo.wS,. EIdPelAivRereedgbyIiThI,aoaadnndtwonoeccopoipeytsoofththeisaOdrdrdeesrsoeens VIA CERTIFIED MAIL RETURN RECEIPT REQUESTED Berard J. Reilly, Esq, DuPont Legal, Room D 7082 1007 Market Street. `Wilmington, DE 19898 Duet 2ofen Paul Bossert, Plant Manager DuPont Washington WorksFacility Route 892 Washington, WV 26181 Hud. 1650 Arch Street Janet E. Sharke (3JEC00) Senior Asst. Regional Counsel `Office of Enforcement, Compliance, and Environmental Justice EPA, Region [IT Philadelphia, PA 19103-2029 corres 1" ost.eo zooe-zr-um ARTICLESC5OaNndSE12N,TCHOARPDTEERRI2S2SAUENDDPAURRTSIUCALNET1,TCOHAPTER 16 OF THE WEST VIRGINIA CODE. TO: E.1 DUPONT DE NEMOURS AND COMPANY DATE: November 14,2001 ``WWeesstt VViirrggiinniiaa DDeeppaarrttmmeennttooffHEenavlitrhonamnedntHaulmParonteRcetsioounrces Order No. GWR-2001-019 3 and Die`cTthoisroCfOtNhSe EDiNviTsiOonRoDfAEiRriQsuiaslsiuteyd, WbyesttheVDiirrgcicntioaroDfeptahreunDeiavtisoifonEonfviWraotnemrenRteaslources PHreoatletchtiaonnd, aHnudmtahne RCeosmomuricsessi,opnuerrsoufatnthetoBtuhreeaauuthfoorriPtuyblseitcoHretalhtihn,mWoersetdVeitragiilnbioaloDwe.partment of 1. INTRODUCTION OF PARTIES. Environ`mTehinstCalonPsreontetcOtirodner[WisVeDnEtePr)e,d itnhteoWbeystanVdibrgeitnwieaeDnetphaertWmeesnttVoifrgHienailatDheapnadrtHmuemnatnof Resources Company [-DuBPuorneta]ufcfoolrlePcutbilvieclHyeraelftehrr[edWtVoDaHsHtRh-eB"PPHa]rt)i,esa.nd E. L du Pontde Nemours and II. PURPOSE OF CONSENT ORDER. determi`nTehiwshCeotnhseernttheOrredhearsseblesenforatnhyaismepraicestoofntahsukmsatno hbeealptehrafnordmtehde beynvtihreoPnamretinets aisn aorrdeseurlttoof rferloemasDeusoPfonatmompoernaitiuomnsp.erCfl8uoirs oaocmtataenroiaatle u[sCeSd],bCyADSuPNounmtbienrit3s8l2u5o-r2o6p-r1o,dtuocttshemaennuvfiarcotnumreinntg p`CrBociessnsotatiidtesnWtiafsiheidnagstaohnaWzoarrdkosusfascuiblisttyanlcoec,atheadzaatrWdaosuhsiwnagsttoen,orWootohedrwCiosuentspye,ciWfeiscatllVyirrgeignuilaa.ted under West `This VCiosngsienniatoOrfdeedrerhaalssbteateunteneogrorteigautleadtiionng. ood faith and the actions undertaken by "DDuuPPoonnttpruertsauiansntthteortihgihstCtooncsoenattroOvredretridnoannyototchoenrstpirtoucteeeadninagdsm,isotshieornotfhaannpyrolciaebeidliitnygosntots part. iamwplseemtefnotrtohrheernefionr.ceDtuhPisonCtonasgernetesOrtodecro,mtphleyvawliitdhitaynodftbheebofiunnddinbgys tohfeftacetrmasnodfctohnicsluCsoinosnesntof `Order and futher agrees in any proceeding to implement or enforce this Consent Order that it 1 zssra . 5 enico zoaz-zi-a BwiPllHntoot icsosnuteesitt. the validityofthis Consent Order or the jurisdiction ofWVDEP and WVDHHR- 111. DEFINITIONS. attachm`eWnthehneerveteor,tthheetfeorlmlsowiidenngtidfeifeidnibteiolnoswsahraelluaspepdlyi:n the Consent Order or in any exhibit or Bureau 1f.or Publ"iTchHeeaAlgtehncaineds"thsehaDlelpmaertamnetnhteofDeEpnavritrmoennmteonftaHleaPlrtothecatnidonH,uimnaclnudRiensgoutrheces, . Divisions of Air Quality and Water Resources. 2. "C8" shall mean the chemical compound ammonium perfluorooctanoate. within s3p.ecified"DleitmeictstoifonprLeicmiisti"omneaanndsatchceurlaocwyesutnadnearlyrtoiuctailnelelvaeblotrhaatlorcyancobnedirteiloinabslfyoarcahieved slpaebcoirfaiteodrymaatnrdixt.heItprisacbtaisceald noeneqduainntaitcaotmiopnl,iaprnecceimsoinonitaonrdinagccpurroacgyraumndteorhnaovremaalsuofpfeicriaetniton of a `number of laboratories available to conduct the analyses. Order. 4. "Effective Date" shall mean the date set forth in Section XVII of this Consent 5. "EPA" shall mean the United States Environmental Protection Agency. control 6o.fDuPo"nFtorwcheicMahjceouurled"nsohtalhlavmeeabneecnonodvietriconosmeorbcyidrucuemdsitlaingceenscebeaynodnsdhatlhleirnecalsuoden,able j`uwdiitchioault tirmiibtuantailosno,raocttshoefr tGhoidrd,paacrttiieosn,oorrisntarcitkiesonoorflagboovrerdnismpeuntteasl(apgreonvciideesd,,ohrowaedmvienri,stDruaPtiovnetor cshoamlpllnyoitnbgewrietqhutihreedwtoorckopnlcaend.e to any labor demands), which prevent or delay DuPont from the grou7.nd mad"eGbryoudnidgwgaintge,rbMoorninigt,ordirinlgliWneg,lldr"isvhianlgl, mjeetatinnga,noyrcoatsheedr emxectahvoadtsiofnororthoeppeunripnogsienotfo tdeetremr"mmionniintgotrhiengphwyeslilca"li,ncchleumdiecsapli,ebzioomleotgeircasl,anodr orbasdieorlvoagtiicoanlwperlolpse,rtwiheiscohfagrreoiunnsdtwaaltleedr.forThe purposes provide a ostuhpeprltyohafnptohtoasbeleliswtaetdera.bove, but does not include wells whose primary purpose is to 8. collection syst"emGrtohuatndswupaptleiresWewlatle"rofro"rWpeulblli"c,shparlilvamtee,aninadunsytrdiraill,leodr or excavated groundwater agricultural use and shall include drinking water wells. As used in this Consent Order, this term applies only to wells 2 aod 16 esi60 ze0z-zi-am located in West Virginia. 9. "Reimbursable Costs" shall mean costs attributable (on an hourly basis) to the. cwoosrtksoaftrDibeuetaAbnlne tSotaaantys,oPthh.erD.pairntitchiepnaentgsotoinattihoenCa8ndAismspelsesmmeennttaotfiToonxoifctihtiys TCeoansme,natsOdredsecrr,ibtehde in Attachment C to this Consent Order, who are serving in that position as contractors to WVDEP, costs incurred by WVDEP in connection with the public meetings described in Attachment C, and costs attributable to any contractor retained at the direction of the `Groundwater Investigation Steering Team (GIST). 10. "Washington Works" shall mean the manufecturing facility owned by DuPont and - located Order. in Washington, Wood County, West Virginia, as depicted on Exhibit 1 to this Consent 11. "The Facilities" shall mean the Washington Worksandthe Local Landi, depicted on Exhibit 1, the Letart Landi, depicted on Exhibit 2, and the Dry Run Landfill, depicted on Exhibit 3. 12. "Reference Dose" or "RID" shall mean an estimate (with uncertainty spanning `perhaps an orderofmagnitude or greater)of a daily exposure level for the human population, including sensitive subpopulations, that is likely to be without an appreciable riskofdeleterious effects during a lifetime. Chronic RADs are specifically developed to be protective for long-term exposure to a compound. 13. "Screening Level" shall mean the concentration in a specific media such as ai, water, or soil, that is likely to be without an appreciable risk ofdeleterious effects during a lifetime in the human population. 1V. WAIVER OF RIGHTS. `DuPont waives any and all rights it may have to appeal or challenge the validity or requirementsofthis Consent Order, and shall not challenge thejurisdictionofthe Agencies to issue this Consent Order. assigns.`This Consent Order applies to and is binding upon the Parties, and their successors and V. FINDINGS OF FACT. 1. C8isa chemical substance which has no established state or federal efflucnt or emission standards. 2. Cisa perfluorinated surfactant manufactured by the 3M Company and others. 3 sre "m wien smezium rertz-0z 3:31 ross Since the early 1950's C8 has been used by DuPont in its. fluoropolymer-related manufacturing `processes at its Washington Works facility, located in Wood County, West Virginia. `Washing3.ton WoRrekssidaureesorcohnatvaeinbienegnCr8elferaosmedftlouothreopaoirl,ydmiesrcmhaanrugfeadcttourtihengOhpiroocReisvseers,adtisposed of cataptthuerFeascifloirtircesc,yaclnedaotsihgenriwfiisceansthpioprpteidonofoffsuisteedfoCr8d.estruction and/or disposal. DuPont also 4. No permits issued to DuPont authorizing releasesofpollutants to the environment `contain specific limitations on the amount of C8 that `may be released to the environment. However, C8 as particulate mrealtctaesrc,sParMc ad(dparretsisceudlamtoermea.tgteenrewrialtlhyainn aWeVroDdEynPamDiicvidsiiaomneotfeArilress`Qtuhaalintoyfpeeqrumaiots. 10 microns), or as a volatile organic compound. EPA. to detectS. the preSsienncceeaasnedarlleyvealsof19C908, iDnuaPnodntarhoausnpdecrefrotraimneodftresgulFaarc,ilviotliuenstianrWyewsatteVrirsgaimnpilaianngd has reported the results ofthis sampling to various govemment agencies. Currently, DuPont also samples and reports C8 concentrations in water as requiredby permits issued by WVDEP and 6. As a result ofDuPont's sampling, C8 has been detected in `Varying concentrations in and `public waartoeunrdsucpeprltiacisn.ofits Facilities in West Virginia, including private drinkingwaterwells and Service7. DistricAtn(a*lyLsPeSsDo"f)wdartienrkisnagmwpalteesrhsauvpeplrye.ported levelsof C8 in the Lubeck Public 8. DuPont, byand through its use of C8 in the fluoropolymer manufacturing process, is the likely source ofC8 presence in and around certainof its Facilities in `West Virginia. p 5. articipated in Along with cavironmental samplingfor multiple studies examining the potential C8, DuPonthas performed and effectsofC8 exposure on huma n health and the environment. 10. Studics performed by DuPont and 3M have determined that C8 insufficient doses, i.e., considering both amount and durationofexposure, is toxicto animals through ainngdestthieone,nviinrhoanlamteinotn.and dermal contact. Studies have also found that (C8 is persistent in humans cttohhleeleeexnctvteein1drt1o.bnaymneDdnuctAPo,lonttnchheteontuiArnggadhetiniDccouaintPseoeosnftbhteaClth8iaCesivnecoittlhhlpeaertceetansedevddniitratoinlnoatnmraheglenetiasnmauftorofourarnmcatneotaicfondndatwhtgieraloFloauancnsidstliwhisatetetpster.hreesaAmtevntichaneepdoLeflloeiCun8sacaniainenndg . 18 reR-12-202 09:31 Pass Dry Run Landfills and at or near the Washington Works facility. isonutrhceeaorf1e2d.aorifntkhiWenVgFaDwcaEitlPeitrfeason.rdpWerVsDonHsHpoRteBatPiHallhyaevxepodseetedrtmoinCe8d itnhagtriotunisddweastierraoblresutorfaascceerwtaatienrts.he daneottehcetri,o1n3h.aanvde prrEeeqPusAee,sntcWeedVo,fDaECnPd8,DiunaPanondndWtaVhraDosuHnsHduRbtm-hietBtFPeecdHi,l,iitniifneoscroamnnasdtuildotonactauinomdnendatnosdcuwcmioetohnpterrseasrtpeielocanttiwfnoigttthhoeotnhee: `human health studies being performed related to C8 exposure. e'vWalVuDatEi,1o4.noanfdwWhBVeatsDheHedrHuRtph-oenBgPrionHfu,onrdtmhaaetnidAogsneunsrucfbaicmeeistwbtaeetldeirebsvyenDtuohPwatocnaodtndtiaatniidnoinranelgvdCiac8twaheawdvoteuolddactaoesmsbpilsyteEtiPenAt,heir aedxvpeorssuerehepaaltthhweaffyecttoshfurmoamnCs8anedxpwohseutrhee.r persons in and around the Facilites are at risk of perform1e5.d on tThehehruemhaanvehbeealetnhneoffiencdteopfenCd8enetxpgoosvuerrenmfeornttahle oprurnpoons-ienodfuessttraiballissthuidnigesan exposure standard for C8 applicable to the general public. d0etaesrcmeritn1a6ii.nngtwhheeTethxheteerAngtCea8nncpdirclesesvehenlatovsfeacnCoy8npccolosunscdieebndlterthdaaattinogfunelsrlistniotttehheaenepdnubvhlieiraclo.tnhmDeaunsPtsoeansnstdmhetanostsaasgasrrieestentdehcteeomssianry participate and assist in his effort. emission17s. for eiTthheerftlhueoyreoaprol1y9m9e9rsorintdhuesiyreyarha2s00co0mbmyit5t0epdetroceEnPt AwittohirnedtuhrceeettootafliavcetyueaalrCs8of `each company's commitment date. DuPont committed to this goalin2000. Washing1t8.on WoDrukPsonfatciilnisttyatlhlaetd,isindeMmaorncshtr2a0t0i1n,gafrielmtoevralanedffciacribeoncnytorfea9t0m-en9t5%soysfttehmeaC8itsin its major C8-containing wastewater stream. V1. AUTHORITY TO ISSUE CONSENT ORDER. environ1m.ent inTWheesWt VViDrgEinPiai.s the state agency vested with the authority to protect the Act, 2. grants to Anicle 12, Chapter 22of the WVDEP the authority the West to protect VtihregiSntiataeC'osdger,outnhdewGartoeurnfdrwoamtearnyPrcootnetcatimoinnant 5 1 tR-12-2002 03:32 P.2052 raenqdu,iwrhinegrethcaotngtraomuinndawtaetdergrboeunredmweadtiearteids.found, to institute a civil action or issue an order grants t3o. the WVAnDiEclPe t5,heCahuatphtoerrit2y2toofptrhoeteWctesthteVSitragtien'isaaCirodfer,omthpeolAliurtaPnotlsluatnidontoCoinnsttriotlutAecat, civil action or issue orders to enforce the statute. protect 4d.rinkingThweatWerVsDuHppHliRe-sBinPWHesisttVhiergsitnaitae.agency vested with the authority to regulate and the auth5o.rity toApiroctleect1t,hCehpaupbtleirc 1d6rionfkitnhge wWaetsetrVsiurpgpilnyioafCtohdee,stgartaenatnsdtotothpeerWfVorDmHaHllR-BPH tinhveeasuttihgoartiitoyntnoeciensstsiatruytetaocatsisounrseatnsdpiusrsiuteyoarndedrssafteotrye,satnordeftuhrethpeurrigtryaonftsstaoidthweatWeVr sDuHppHlRy.-BPH VIL REQUIREMENTS OF CONSENT ORDER. `which t`oTdheetAegremnicnieetshheasvceopceonacnldupdoetdentthiaatlitrissokfogfrtehaetpirmepsoerntcaeoncfeCt8o hianvtehesuefnfviicireonntmdeanttaiunpaonnd around the Facilities. Therefore, the Agencies require the following: A. EstablishmentofGroundwater Investigation Steering Team. member1s.oftheAte"aGmrocuonndsiwsattienrg oInfvWesVtDigEatPi,onWSVteDerHiHngRT-eBaPmH",(EGIPSAT)Reshgailolnb1e1,esatanbdliDsuhPeodnwti.th t`TehaemWaVreDsEetPforretphreinsefnutlaltiinveAtwtialclhbmeetnhteAtoeafmthlieasdeCro.nsTehnet Oorbdjeerc.tivHeoswaenvdersp,ectihfeipcritamsakrsoypfutrhpeose orfetqhuierGemIeSnTtswislelt fboerttoh oinveSresceteioannseAxptehdirtoiuoguhs,C.phTahseedwaoprpkropaecrhfotromfeudlfwiilltihngovtehresmigahtjforroomifttthheye GIST shall be funded by DuPont in accordance with Section VIofthis Consent Order. `GIST 2. shall Upon conclusion issue interim or final of key milestones in reports setting forth ftihnedtiansgksos fseftacotrtahndincAotnctlaucshimoennstrAe,gatrhdeing Ab.ackAgnryougnrdoudnadtaw,agtreorumnodnwiattoerrimnognpiltaonridnegv,elaonpdepdlpuumrseuiadnetnttiofiActattaiconhmaesndtesAcrsihbaelld siunrAvtitveacthhmeent ttehermFiancailtiitoineos.ftDhuiPsoCnotnsrceasetrOversdetrhearnidghsthatlolrbeequiensctormpoodriaftiecdataisoanomftinhoer pplearnmsitupmoodnirfiecnaetwiaolon ffotrhe Facilities' permits. B. National Pollutant Discharge Elimination System Requirements. 6 0 reR-12-2002 03:32 P2152 samplin1g. for C8ExactetphteaLsocoaclcaLsainodnfeildlbayt ncoc-rfalionwouctofnadliltsioindse,ntDiufiPeodnitn sWheaslltpVeirrfgoirnimam/Noanttiholnysl 0Po0l4luatnadnt00D5i.scharge Elimination System ("WV NPDES") Permit No. 0076538 as Outfalls 101, samplin2.g for CBExactetphteaWsaoschciansgitoonnedWboyrknso-ffalcoilwitcyonatdicteirotnasi,n DouutPfoalnlts sihdaelnltipfeiredfoirnmWmVonNthPlDyES `Permit No. WV0001279 as Outfalls 001, 002, 003, 005, 007, and 105. samplin3g. for CBExacteDprtyasRuocncLaasnidofnieldl batyanlol-ofultofwalcsoniddietnitoinfsi,edDiunPiotsntWsVhalNlPpDeErfSorPmermmointtNhol.y . WV0076245. samplin4g. for CBExacteLpettaarstoLcacnadsiilolneadt balyl nouot-ffallolwicdoenndtiitfiiocndsi,nDiutsPWonVt sNhPalDl EpeSrfPoerrmmimtoNnot.hly WV0076066. samplinSg. shall bWeitpherrfeospremcetdtpoutrhseuarnetquoireesmteanbtlsiosfhepdarEaPgAragpuhisdeVliInLesB,.wthherroeuagphpVliIcLaBb.l4e,, aalnld results shall shall record abneddreelpiovretreadlltoatttheempWtVs DtoEsPamwpiltehiunndtheirrtnyod-afylsoowfcroendcietiivoinns.g such results. DuPont obtain a6.sampleWiftrhoimne9a0chdasuyrsfoafcteheorEaflfleucvtiiavlewDaatteeroifntthaikes CfoornpsuebnlticOrwdaetre,rDsuupPpolnitcsagarleoensgttohe OanhdioonReivievreirnmtihleeaurpeasterxetaemnodfintgheteWnarsihveirngmtiloensWdoorwknsstfraceialimtoyf. tIhfecoWnacsehnitnrgattioonnsWoofrkCs8 faabciolvitey tdhoewnDsettercetaimonsLeigmmietntasreinfiotuianldlyisnaamnpylesda,mpthleedscpgumbelnictswawtietrhisnupwphliychwiitnhtianketshearuepstotrbeeamsaomrpled Ishfaclolnbceenetxratteinodnesd atbootvweenthtey DreivteerctmiiolnesLidmoiwtnasrterefaoumnodirntawnoyrisvecrgmmielnetssuopsetxrteenadme,da,saadpdpirtoiporniaalte. smialmepsliunpgstwrielalmb,eapsearpfporrompreidatoen.water intakes within thirty river miles downstream o three river incorpor7a.ted inTtohethaeddFaictiilointailesm'oWneistotriVinrggrienqiuai/NraetmieonntaslcPoonltlauitnaendt DiinstchhisarsguebsEelcitmiionnasthiaolnlSbyestem `rpeeqrumiirsembeyntmsinuopronmordeinfeicwaatlioonft.heDupPeromnittsr.eserves the right to request 4 modificationofthese C. Toxicological and Human Health Assessment. 1. Orderby DuPont agrees to establishing an escrow afcucnodutnhteavtaariboaunsktaasgkrseesdettfoobrtyhtbheelPoawrtiaess,a partofthis or by some Consent other 7 2! r-iz-200 091 P2252 means agreed to by the Parties. Disbursements from said escrow shall be authorized by the C8 `Toxicity Team Leader and DuPontrepresentative jointly as described below, 2 `membersof A C8 AssessmentofToxicity Team ("CAT the team consistingofrepresentatives of: Team") shall be established with W'VWDVDHEHPR BPH [EPA Region Ill NICS ADTuSPoDnRt . 3. `The WVDEP representative shall be the Team Leader. 4. The individual team members, the tasksofthe team, and the team objectives are set forth in full in Attachment Cofthis Consent Order. 5. Upon conclusion ofall the tasks set forth in Attachment C, the CAT Team shall issue a final report setting forth findingsoffactand conclusionsas to what extentthere may be. health risks associated with C8 at the Facilities. D. Emission Modeling Assessment. 1. (`DAQ") `The within 30 fdoalylsoowfintgheinEffofremcattiivoenDsahtaellebxceesputbwmhietreedatoditfhfeerDeinvtidseiaodnloifnAeiirs`pQruoavliidteyd in this subsection: a A complete and accurate listofbuilding dimension parameters for all structures located within the Washington Works facility that have a significant impact on the dispersion of C8 emissions. Significant impact for cach structure on the site shall be determined based on the Profile Input "Parroegarofabmu(iElPdAi-n4g5w4a/kR-e9e3f-f0ec3t8s"ReavsidseefdinFeedb.in8,th1e99E5P).A User's Guide to the`Building b. A complete and accurate listofDuPont's current permitted allowable emission rates and all sources located confirmed within the actual C8 Washingt emission on Works ratesinpounds. per yearfortheyear 2000 for facility. Each emission point shall be listed `accorditnog its stack LD. and corresponding permit number. For each stack identified above as `emitting C8 DuPont shall list all relevant stack parameters to be used in air dispersion modeling. shall be suppliecd: For each emission point (stack) emitting C8, the following information 8 22 MR-122002 09:33 P2352 i. Phase ofC8 (solid, vapor or aqueous solution) at stack conditions. particle size distributioini. (micrTonhse),patrhteicmlaescshafrraacctteiroinzoatfiCo8n tionbeeacuhsepdarftoirclmeosdiezleicnagteignocrlyu,dianngdtthhee panicle density (gem?) both liquid and frozenipiir.ecipitFaotiropnarttoibcueluatseedemfiosrswieontsd,espcoasviteinogninmgodceoelfifnigcibeantssed(hurp/oen-mtmh)e for p(aErPtAic-l4e5s4i/zBe-d9i5st-r0i0b3utbioSnepatn.d1t9h9e5)EP(A"'ISsCInGduuisdtarinacle)S.ourDcuePCoonmtplmeaxy,sVuebrmsiito,nwi3tMhionde3l0 dGuaiydsaonfcet.he Effective Date, information to support the useofthe normalized scavenging cocfEcient in the - IorSCdiGsuaipdparonvceew(iFtihgujruesti1f1iocfatIiSonCinGuwirditainncge,)DfuoProCn8t''ss sscuabvmeinssgiionng.coeSfhfoiucliedntDs.AQDAdiQsasphparlolves,pprove `aDdudPreosnst tshhaeldlehfiacvieentchieesrisgeht,fworitthhiinn sDeAvQen'sdalyest,tetroarnedquteosrteaqumeesettriencgonwsiitdherDatAiQonoafndDUASQ'EsPA to dseccaivseinogn.ingFoclolefofwiicnigenatsmeweitthiinngosfcvtehnedpaarytsoiefs,tDheAmQeesthianlgl.isDsuAeQa dreecsiesrivoens ltehteterrirghetgatrodrienqguiCr8e:'s `amsseearstuarecmleanitmooffCc8on'fsidsecnatvieanligtiynignctoheeffeivceiaetntssuicnhitasmdeeacissuiroenmaenndtDisuPmaodnet.reserves the right to liquid and frozen precipivi.tationFtoorbgeasuesoeudsfeomriwsestiodnesp,ossictaivoenngmiondgelcionegffwiiclielntbse(phrro/vsi-dmemd)afsoraboth `fCuBncatnidoncoofnsdirsotpelnettwsiitzhe Suescitnigonfo1r.m4oulfatehien ItSheC oGpueindalnicteer.atuDruePboanstedmoanytshuebmpihty,siwciatlhpirnop3e0rtdiaeyssooff tchmeisEsfifoenctsiivnecDlautdei,nginifnofromramtaitoinontoonsutphpeorptertcheenptragoepoofseCd8sceamviesnsgiionngs ctoheaftfwicoiuelntd fboerignasgeaosueso.us Sfhoromu.ldDDAAQQshdailslapapprporvoev,eoDruPdoinstapsphralolvehawviethtjhuesrtiigfhitc,atwiiotnhiinn wsreivteinngd,aDysu,Potnotr'esquseusbtmaismseieotni.ng wreictohnsDiAdeQraatinodnUoSfEDAPQA'tso adedcdirseisosn.theFodlelfiocwiienngciaesmeseettifnorgothfitnhDeApQar'tisesl,etDieAr aQndshtaollreiqsusueesta dreesceirsvieosn tlhetetrerigrhetgtaordrienqguiCr8e'msesacsauvreenmgeinntgocfoeCf8fi'csiesnctasvweintghiinngsceoveeffnicdiaeynstosfinthitesmdeeectiisnigo,n aDnAdQ DuPont made. eserves the right to assert a claimofconfidentiality in the cvent such a measurement is sdhiaalglrbaemrfeoprreCs8edn.wtiatthivreeoTsfopeetcxhtheateouxspttreengstassturhceaonatdnhidetitpoehnmaspseebrseaftcouxrriees.a,naTdshaoelfittdee,mclpoienqrtuaritodluareneqdauvniapdpmpeornretps.hsuaErsseetri(amTna-gtPee)ss otfemCpBe'rsatcurriteisc.al properties shall be provided along with measured ranges ofphase transition 9 > reR-12-2002 09:33 P.2as2 equilibrium betew.eeInnwlatiecraundofC8b,itnhaerysoplhuabisleit(yT-axn-dy)KrdaifagRrPaominrteoprfesCe8ntiinnagqtuheeovuasposro-lluitqiuoinds, mcoenacseunrterdatpioKnsvaolrureelfaotreCd8acdiidsssoocbisaetrivoendinwhaqeunetoeusstesdoliuntiaohnse,adansdpamceeaGsuCreamtevnatrsiooufs C8 coopnecreanttirnagtcioonndsi,ttieomnpse.raFtuurrtehse,ramnodrepHa sdirsecpursessicoantraetgvaerodfitnghethreanvogleastiolbistyeorfvCed8duinrianqguaecotuusal ssoulbumtiiotnesdatsoathfeunDctAioQnowfitphiHnw6i0lldbaeysporfotvihdeedE.ffeTchteivienDfaotrem.ation in this paragraph shall be `The coefficientshall beHednerfyi'nsedJaatwvcaoreifofuiscietnetmpfeorraCt8uraensdcoavdeirsicnugsstihoenroafnigtesodbespeernvdeedndcuerionngpH. . actual operations. & Anycarbon adsorption data in the formofisothermsforC8 adsorption. assumpt'iDonAsQpwriilolrptroofviindaeliDzuinPgotnhteamnodoeplpoirntgunreistuyltt.o comment on modeling methodology and requeste2.d aboveAnsy ehxbpeaecnsolevserilencdubryredDuaPsoanrte.sultofaccurately supplying the information reserves3.the rigUhtpotondsiusbampipsrsoivoenoanfythdaetaiinfftohrmeaatniaolnytriecqaulimreedthboydtohliosgSyubosreqcutailointyVIcoLnDt,roDl AQ procedures are deemed inappropriate. VIIL REIMBURSEMENT OF COSTS. this Cons1.ent OrDdeurP.onEtxpaegnrdeietsutroeesstfarbolmisthhiasnaecsccournotw sahcaclolubnetmtoadfuendupRoenimjobiunrtsaapbplreovCaolstbsyuandduelry ndoetsiicgenaotfedsurcehprdeesseingtnaattiivoeon fshtalhle bWeVsDenEtPtoatnhdeopferDsuoPnosnitde(n"tidfeiseidgpnautresduarnetprteoseSnetcattiiovensX")V.I Worfitthtiesn CanonessetnitmaOtreodefr.ReiPmribourrtsoatbhleeeCxoesctustitohnaotfWtVhiDsECPonsexepnetctOsrdteor,inWcuVrDunEdPerhtahsisprCoovnisdeendtDOurPdeorn.t with account2f.unds iWnitthheinam1o0ubnutsoinfefsisftdyatyhsooufsatnhde dEoflfleacrtsiv(e$5D0a,t0e0,0)D.uPEoancth shall deposit expenditure in the escrow from the eSasicdroewscarcocwouanctcmouunsttsbhealslubpeporretpeldenbiyshaendiwtietmhizaedddiatcicoonuanltfiunngd,siwnchleundeivnegrintvhoeibcaelsaanncde irseclceispstst.han tuennoxthpoeunsdaenddadmololuanrts (r5e1m0a,i0n0i0n)g, ionratheaegsrcereodwtoacbcyoutnhetdaetstihgencaotnecdlruespiroensoefnttahtievewso.rkAntoybe `performed under this Consent Order shall be retumed to DuPont. 3. DuPont's obligation to pay Reimbursable Costs under this Consent Order shall 10 LU reR-12-2002 09:34 25m nwohticehxcaereedatdwdroehssuenddrseedpaarnadtefliyftiyntthhiosussaecntdiodno,llaallrso(t$h2er50c,o0s0t0s)i.ncEuxrcreepdtbaysDtuoPRoenitmbiunrcsaarbrlyienCgoosutts its obligations under Consent Order shall be the sole responsibility and obligationofDuPont. IX. QUALITY ASSURANCE/QUALITY CONTROL. guidancAellresgaamrpdlinigngquaanlditaynaaslsyusreasnpcee/rqfuoerlmietdy cpounrtsruoal,ntdatotathviasliCdoantisoenn,taOnrddcehrasihnaolfl ccounsftoodrym to EPA procedures. sampling. The laboratory performing the analyses shall be approved by the Parties prior to . X. CBREDUCTION PROGRAM. overall1C. 8 emiNsostiwointshtsotathnedianigr tcournroenmtopreermtihtatnedacetmuailssciaolnenldeaverlys,eaDru2P0o0n0tlaegvreelessotnoalicmailtendar `yTehaer rbeapsoirstainngdrsehqalulirfeumrethnetrcpornotvaiidneedtohtehreciWn VshDalEl PbemmoondtihfliycdemtiosqsuiaorntserrleyporretpsorrtesgaurpdoinngthCe3.. issuance ofa Screening Level derived following the procedures set out in Attachment C. collect2i.vely byD5uP0o%nftraogmreaecstutaolr1e9d9u9celeevmeilsssbioynDsetcoetmhbeearir3a1n,d20di0s3c.harges to the waterofC8 system3.at its WDaushPionngttsohnalWloorpkersatfeaacinlidtymwaiitnthatihne tghoealfiolftaecrhainedcvairnbgo9n0-b9ed5%trCe8atrmeenmtoval efficiency in its major C8-containing wastewater stream. dates: 4. DuPont shall conduct the following construction projects and abide by the specified T61ZC on perm4i.t R13-D8u1P5oDn.t sChoanlsltirnusctatlilonanshiamllprboevgeidn sncorluabtbeerrthfialnteFretborrueaprlyac2e8,re2c0o0v2e.ryIndietviiacle: o`wpheircahteivoenrshiaslelarbleiegri.n no later than the dateofstart up afte the April shutdown, or June 28, 2002, emission pointb.elevatiDounPiosn1t70shfaeleltmaobdoivfeygtrhaedset.acTkhfeorsteamcikssdiiaomneptoeri,ntvTel6oIciZtCy,Easnodthfaltotwhreate shall bRuelseisz,eSdetroiepsro2v0id(eGoeoffdecEtnigviendeiesrpienrgsiPornaocftipcaertaiscAulpaptleiceambilsesitoonSstaaccckoHrediignhgtst)o. 45CoCnosdtreuocftSitoantsehall buepgaifntenrotlhaeteArprtihlanshFuetbdrouwanr,y 2o8r,J2u0n0e22.8,In2i0t0a2l,owpheriacthieovnesrhiasllcabreligeir.n nAotlattiemretshwahnetnheddeavtiecoefTsItaZrtC is not operating, pemitied emissions from scrubber TELFC shall be emitted to emission point n vR-12-2002 09:34 P2652 T6IZCE. 5. DuPont shall conducat scrubber optimization and recovery improvement program that shall consist ofa studyofscrubber `operation for device C2DWC?2 on permit R13-614A. The study shall be complete by the end of March 2002. Provided the results are encouraging, the company shall implement identified improvements for this device and similar improvements for units C2DTC2 on permit R13-614A, C2EHC2 on permit R13-1953, and CIFSC2 onproposed permit for R13-2365A. Implementation of the improvements for the latter devices will be complete no later than the endof November 2002. XI. COMPLIANCE WITH SCREENING LEVELS. - 1. The following requirements shall apply only if the procedures set out in Attachment C have been followed: or a. Nolaterthan information developed pursuant 60 to days after receipt ofnotification from the Agencies that data this Consent Order or other information that is recent and valid demonstrates that DuPont's operations have resulted in C8 exposures above the Screening Levels review deri and ved following the procedures approval by the Agencies tha set t is out in Attachment C, DuPont shall designed to reduce such exposures submitaplan f to levels below or th e `Screening Levels within a reasonable time (the "Remedial Plan" or "the Plan"). b. Within 30 days of receipt of the Remedial Plan submitted by DuPont, the. 'WVDEP shall, upon completeness, cither consultation with the WVDHHR-BPH approve or disapprove the Plan. If the and based upon accuracy, quality, and WVDEP disapproves the Remedial Plan, the WVDEP shallnotify DuPont in writing that the Remedial Plan has beendisapproved and shall specify the reasons for such disapproval. DuPont shall resubmit the Remedial Plan as revised to address the deficicncics identified in the notice. DuPont's failure to submit an approvable Remedial Plan shall be deemed a violationofthis Consent Order. 2. In the event EPA or the WVDEP develops and finalizes a referencedose/screening level for C8 in accordance with applicable statutory and regulatory requirements ("the Regulatory `EPA Standard") that would be applicable to Dupont's activities or the Facilities independent ofthis Consent Order, DuPont's obligations under this Section shall be determined with reference to the Regula appeal tory EPA Standard. the Regulatory EPA DuPont reserves all rights it may Standard in proceedings separate have to comment upon, object to, and apart fromthis Consent Order or , XII. COMPLETION OF CONSENT ORDER. 1. Except as to DuPont's obligations under Section XI, this Consent Order and DuPont's obligations hereunder shall terminate upon issuanceof a completion letter(s) from the Secretary ofthe WVDEP or his designee and from the Commissionerofthe WVDHHR-BPH to 12 26 veR-12-2002 03:55 ps2 D`thAuegPeoonbncltii.egsaItsnihaoalnlstiiamsnesdluyewmtoharenknctoehmraptflhoealtvlioeownnionlttgtbreeerce(esni)pcttoomoDfpaulPeowtreridittioenrnasrchecaqloulredisastnscufeeoawmiltDehtuePtrhoitnsotCDotunhPseoernnetstpdeOecrttdaievirel.:inTghe Pdaurttyi.es agree that the Agencies" obligation to issu this eter shall be deemed a non-discrtionary a provi2d.ed in SDeucPtoinotn'XsIoobfltihgiastiConontsoeancthiOervdeeransdhamllaisnutraviinvecotmhepltiearnmcineawtiitohnofthtehSicsrCeoennisnegntLevels `Order. Partics. Such obligation shall terminate only as provided in Section XI or upon agreementofthe XIII. ADDITIONAL ACTIONS. m{oapyrodteetcTethrhemuiAnmgeeantnhcaihteeasal,dtdhiintadiiovniandlutaaclhdtleiyeoonn/,rvibcroeoolylnoemcnetrdnivtte.hley,NtaposuktrsshusieatnnitgfootrtothhtishienCrothnsitssaetCnuottnoOsrreydndeturtOysrhdaaenlrld,baieustcnhoeonrcsiettsyrs,uaerdy casonrsetsittruatiensinagsoartipsrfaecvteinotnoinfgotrhereAlgeeansecifersomfarnomyctlaakiinmg osrucchauascetoifonasc.tiNoonthaignaginisnttDhuisPoConntsfeonrtaOnryder SliaafbeilDitryiintkmiangyWhaatveerpAucrts,uatnhte tWoetshteVfierdgeirnaliaCGlreoanuWnadwtaetreArctPr,ottehcetfieodnerAaclt,ClteheanWeAisrtAVcitr,gitnhieafAeiderral PNoeltlhuitnigoniCntohnitsroClonAscte,ntotOhredresrtaitnutaensyawppalyiccaobnlsetittouttehsisammaotdteirf,icoartWioensotrVwiargiivneiroa fcosmtamtoutnorlyaw racetqiuoinrsenmoetntsspeocfiDfuiePdohnetreainn.d nothing in this Consent Order shall obligate DuPont to undertake any XIV. ENFORCEMENT. AgencieEsnfinortcheemCeinrctuoiftthCiousrCtoonfseWnotoOdrdCeorunmtayy, bWeeshtadVibrygitnhiea.filViinogloatfaioncoivfilthaectitoenrmbsyaanndyofthe r`DecusoPunldotintitinosnehsnoaflflotrnhcoietsmbeCenotnlisaaecbtnlietofnOorbrdeveiirnoglbayttaiDkoeunnPs,ooifntnthcilisusdaCinvoignosalearntetiqouOneorsdftetrfhoedruWceievtsioltapnVeyinaslg"tiFinoeirsacaeCsoMdsaeejteafuonrrdteh"mbayylaw. condition. XV. CONTENTS OF CONSENT ORDER/MODIFICATION. i`nCoannsyenat`tTOtharecdehenmrteiinrntecstlyouordfienxtghhiiasbniCytosmnorsdeeifnfetirceOnarctdeiedornhoceofrnetsiiinms.tesfMorofdaimtfehiesctaoetrridmoesnaodaflnitdnhecesotnedesirttamibsolaninsshdseedctoifnnodritththiisohneCsrooenfisnetnahintsd Order shall be made only by agreement ofthe Parties in writing, except that modifications to any 13 217 ree-s2-22 03:5 rms r`emqeumibreermsenoft tshete oGuItSiTn otrhethaeitCaAchTmeTnetasmt,o atshiaspCpornopsreinatteO.rder may be made upon consensusofthe. XVI. ADDRESSES FOR ALL CORRESPONDENCE All documents, correspondence, to be including submitted reports, approvals, under this Consent nOortidfeircasthiaolnls,bedisseanptprboyvaclesrt,aifnidedotmahielr, retum receipt requested, hand delivery, overnight mail or by courier service to the following addresses or to such addresses DuPont or WVDEPmaydesignatc in writing. `Documents to be submitted to WVDEP shouldbesent to: `WV DepartmentofEnvironmental Protection 1356 Hansford Street . Charleston, West Virginia 25301 Attention: Armando Benincasa, Esq. Attention: Dee Ann Staats, Ph.D. Phone No.: (304) 558-2508 Documents tobe submittetdoWVDHHR-BPH should be sent to: WV DepartmentofHealth and Human Resources Bureau for Public Health 815 Quartier Street, Suite 418 Charleston, West Virginia 25301 Auention: William Toomey, Manager of Source Water Assessment Program Phone No.: (304) 558-2981 Documents to be submitted to DuPont should be sent to: EWa.sLhdiungPtoonntWdoerNkesmours and Company P.0. Box 1217 Parkersburg, West Virginia 26102 Attention: Paul Bossert Phone No.: (304) 863-4305 and 14 28 reR-12-2002 35s P2952 LEe.g1 alduDePpoanrttmdeenNt,emSouuitresDa-n7d1 Company W1i0l0m7iMnagrtokne,t DSterleaewtare 19898 Attention: BemarJd. Reilly, Esq. Phone No.: (302) 774-5445 XVII. AUTHORIZED SIGNATORIES/NON-ADMISSION. The undersigned representatives stato that they have had full and fair opportunity to review this Consent Order and have had opportunity to allow for their counsel to do thesame, and therefore enter this Consent Order freely and with full knowledge ofits terms and conditions. Order a`nTdhehauvnedetrhseiaguntehdordiotyhetorebbiyndcotnhfeiirrmretshpaetcttihveeyphaarvtye.the authority to enter into this Consent admissiNoenitbhyeDr utPheontterofmas nofytfhaicstCoornsoefnatnyOrldeegra,l nor executionthercofshall lability. DuPont expressly constitute an rescrves all rights 'anWdVdDeEfPenasensd tWhaVtDmHaHyRbe-BavPaiHlaibnleaniyn oatnhyeprrmoacteteerd.ing involving third parties or involving `This Consent Order may be signed in counterparts and shall be effective upon signature. ofall the Parties below ("Effective Date"). Entered this Afryof oom, by: WEST VIRGINIA DEPARTMENT OF ENVIRONMENTAL PROTECTION yy ADAMS,' SI West Virgthia DepartmentofEnvironmental Protection C1h3a5r6leHsatnosnf,oWredsSttrVeiertginia 25301 Entered this 15%, of Mens 00 ye 15 29 teR-12-2002 09:56 P3052 WEST VIRGINIA DIVISION OF HEALTH AND HUMAN RESOURCES ~ BUREAU FOR PUBLIC HEALTH BY: Ze2 cree A Tome 7 Bureau for Public Health West Virginia Department ofHealth and Human Resources Diamond Building, Room 702 . C3h5a0rlCeasptiotno,l WSetrsetetVirginia 25301 Entered this /S"4, oe Ned 2 2001, by: E.1 DU PONT DE NEMOURS AND COMPANY yy 16 30 ree-12-2002 09:7 P3152 Attachment A C8 GROUNDWATER INVESTIGATION STEERING TEAM A team drinking water, of scientists shall groundwater and be assembled surface water to at assess the prescace and and around the DuPont extent of C8 Washington in I`nWvoersktsigfaatciilointyS,taeenrditnhgeTLeoacaml,(GLIetSaTr)t,shaanldl DirncylRuduensLciaenndtfiisltlss.frTohmeWGVrDouEnPd,waWtVerDHHR- a`sBPpHr,ovEiPdAedRiengSieocntiIIoIn, VaInIdIDoufPothnet.attDaucPheodntCosnhsaellntfuOnrddetrhe(G"tIhSeTCovniaseannteOsrcdreorw")a.ccount `DainsdbtuhresDeumePnotnstfrreoprmetsheinstaatcicvoe,unAtnsdhralelwbSe.aHuatrhtoireinz.edjointly by the WVDEP GIST leader, . A schedule summarizingkeyGIST the end of this document. tasks, submittals, start and end datesisprovided at GIST Member Organizations/Representatives/General Functions WVDEP disbursDeamevnitdoWvaetrksiignhst;~GprroojuencdtwmaatneargPermoetnecttiaonnd- cGoIoSrdTintaetaimonleader; escrow funds DGeeoerAgnenDaSsthaaetrs-,adPvhi.sDo.r-aadnvdistoerchnical review EPA RegionI Garth Connor-scicnce advisor Jack C. Hwang - Hydrogeologist Roger Rheinhart-Environmental Engineer DuPont PArnodjercetwmHaanratgteenm-ePrnitncainpdalcoPorrodjiencattLieoandoferf/iHeylddroignevoelsotiggiastti-otnecahctniivciatilesr;eveisecwr,ow funds disbursement oversight. WVDHHR-BPH Public H`eWailltlhiaamdvTiosoomrey-Manager, Source Water Assessment Program- Bureau for a4 3! MR-12-2002 09:57 P.32/52 GIST Team Objectives and Efforts and surTfhaceepwraitmearrymoobnjietcotriivnegoafntdheiGnvIeSstTigiasttioonefafcitciiveinttileysraesviperwesacnrdibdeidreicnt groundwater the Consent tOredaemrdaencdisiinotnhismaAktitancghmteonwta.rdThmeeeGtIiSnTg wtilhle wrielqiuizareempehnatssedinapparnoaecffhicainedntemapnldoytirampeildy pmaenrnfeorr.medUbnyleDsusPoonttheorrwtisseredpirerseecntteadtibveys.the GIST, the tasks outlined below shall be groundwTahteerGIquSaTliwtiyllinissauned aarfionuanldretphoret(Fsa)ciwliittihes,finadnidngsthaendexctoennctluosfiongsroruengdawradtienrg rcoenctoammmiennadtaitoinonins raengdaradrionugntdhethneeeFdacifloirtiaens.y fuTrhtheerGwIoSrTk foirnaalctrieopnosrtthasthanlelefdurttohbere tmaakkeen + to assure protectionofgroundwater quality and human health into the future. performTehdebtyaDskusPosenttfaorntdh tbheelGoIwSaTnpduirnsutahnetCtoontsheentCoOnrsdeenrt aOrredetrh.e mAdidniitmiounmaltatsaksskstmo abye be necessary identification, to assure the and receptor igdoeanltsifi[cfualtliogn]rooufndtwhaetGerISaTssaensdsmtehnet and C8 Consent impact, plume Order are met. Those tasks shallbeagreed upon by the GIST. Key Tasksof GIST Task A: Groundwater Use and Well Survey/Groundwater Monitoring Oab1j-emcitlivee(sa:nCdopnodsuscibtlay d2iasntdan3c.em-iplhea)serdadgiraloudnidstwaantceerowreldilraecntdiownaatlelyr ufsoecussuerdvediyswtiatnhcien * of the Washington Summary: Tho pha Works and Local, sed approach to th Letart, e water and and Dry Run Landfills." groundwater well use surv ey will caelalsoew atchteivGiItiSeTs itnodfiorceucstieofnfsorwthsearleonigmpeastcatbslairsehendotC8priemsepnatctortrwahnesrpoertthpeartehawraeys and a`mlilnoiwmatlhecGonIcSenTttroatmieoents,. eDvaatluaarteesutlhtesdtaatbal,easnwdildlebteergmeinneerattheednienxtactoiumresleyomfanancetiront.o rTehleeaGseIdS.T will determine when the final groundwater well use survey shall be an agreed-tDoutPhiorndtpaargtrye,eas gtoropuenrdfwoartm,erunudseeratnhdewseulplersvuirsvieoynoidfetnhtiefyGiInSgTanadndsatmhprloiunggh talhlegWraosuhnidnwgattoenr Wweolrlksswiftachiilnitya. 1-TmihleeprhaadsiuesdoafpptrheoatchhrmeealyanbdfeilalsmesentdefodrbthyatbhoevGeIaSnTd osfhoquuladliftiyelsdacmopnldiintgiopnosinrtesquwiirteh,ien.tgh,el1a-cmkoilfe sampling radius. wells in the 1-mile radius, lack `measuring tShaemCp8licnogncsehanltlrabteiopnerifnowramteedr.wiSthhouthledscpoencciefnictrpautripoonssoeofffCi8ndfionugndainnd groundwater wells exceed 1 ug/l within the 1-mile radius, the GIST will determine. 1 The wateruse survey should be in substantially the same format as Attachment B. a 32 R-12-2002 03:57 P.33/52 dwihreetchtieorn0onleyx.paDnrditnhkeinwgelwlatseurrvweeylltso ath2at-mmielaesruardeiuasb,oave3-m1 iulge/lrasdhiaulsl,oberirne-sasmppecliefdicat a frequency to be determined by the GIST. purpNoostees:oTnlhyealnedvenlootf1as uabge/nicshwmialirzkedfoirndtehitserCmoinnsienngtrOisrkdearndfotrhimsolnoivteolrmianygbe adjusted as determined this Attachment. the GIST in furtherance of the tasks and objectives set forth in Tciomnidnugc:teTdhweitihniitnia6l0wedlalyssoufrtvehyewCiotnhisnenat1O-rmdielre'rsaEdfifuescotfitvheeDaFtaec.iliAtdidesitwiiolnlablewell survey activities will be conducted on a schedule to be determined by the GIST. `Task B: AssessmentofExisting Groundwater and Surface Water Monitoring Data - * aObnjdecetxitveenst:ofDCe8veilnodprainnkdiingmpwlaetemre,ntgraomuonndiwtaotreirn,gapnldasnutrhfaatcedewtaetremrininesantdheaprroeusnednctehe c`oWmapsihliantgitoonnoWf oarllksavfaaiclialbiltye agnrdouLnodcwaalt,eLrt/asrutr,faacnedwDatreyrRmuonniLtaonrdifnigllasnadnhdypdrroovgiedoeloagic * Schuamrmaacrteyr:izTathieonGdIaStTa fwoirlleabcehtafasckielidtyw,itashraenfleexcpteeddiitnedTaebvlaeluAa-t1i.onof existing historical cdaotnatiannudinhgydgrrooguenodlwoagtiecrimnofnoirtmoartiinogn ainndoradneyr atdodpirtiioorniatlizientvehsetiingiattiailonscaoctpievoiftiweos r(ck.gf,or p`mroonviitdoerialnlghwiesltloriincsatladllaattaioannsd) hreyqduriorgeedoluongdiecr pinlfuomremaitdieontniifticmaatiyonh.avDeuProelnattesdhatlolthe Facilites. * Taniamliyntgic:alWiatnhdinfac3i0lidtayyhsyodfrtohgeeocloogmipcleitnifoonromfatTiaosnktoAd,ettheermGiInSeTthweilslcroepveioefwwaollrtkhefoCr groundwater schedule for monitoring and those activities. aTdtdiistainotniacliipnavteesdtitghaattiaons.umTmhaeryGoIfSaTllwihlilsttohreincaelstablish a Oirndfoerrm'asteifofnecftoirveeadcahtef.acility will be submitted to GIST within 60 daysofthe Consent Task C: Plume Identification/Groundwater Assessment * gObrjoeucntdiwvaet:eDreetxecremeidniengthe1 vuge/rltiocralasanddirheocrtiezdonbtyaltheextGeInStTo,fawhniycahndmaaylldCe8teirmmpiancetaed ilmopwaecrttehdregsrhooulnddtwhaatner1 autg/lL.etaTrhtiLsantadsfkilslhaalnldailtssoiimnpcalcutdeonanthaessOehsisomeRnitveorfaCn8d public `water supplies along the river. Summary: The GIST shall frst review historical data and results ofTask A to gdertoeurnmdiwnaetearn palpuprmoepsricaotnetrsicboupteiongfwtoorork.witAhcttihveitpioetsensthioaulltdobfeloprwiotroiwtairzedd otfof-asdidteress receptors, with water source. emphasis on those areas where groundwater is usedas a drinking a3 33 reR-12-2002 09:57 P3052 mpirgerd`aiUtcpitooennd.cgormopulnedtwiaotneorfifnlvoewsatnidgactoinotnaamcitniavinttietsr,aDnsupPoornttmosdhaelllsptroovaisdseestshfeiGtuIrSeTplwiutmhe bTiymtihnegG:ISUTp,onthreeGvIiSewTowfiallllcaovmapilleatbleeainnfinoirtmiaaltieovnalaunadtioonnoafsdcahteadutloedetotebremidneetearnmd.ined prior`iTthiezteipmliunmgoefitdhenetiifniicattailonp.haseof plume identification/investigation activities and baoctethipeverirtaifceotsirvnmieetedibedseydwiDalulnPdboeangotrneoeandsatcohsecbdhyueldtehueleeGstIeasSbtlTaibstlhoiescdhaerbdryybtyohuetthGteIhSGeTIg.SoTaF.lusrotfhetrhienvGeIsStiTgsahtaolrly Modeling Any and allmodelingperformed pursuant to this attachment and the Consent Order . GshIaSlTl.use Groundwater Modeling System, or some other model as approved by the as 3h R-12-2002 9ise P3552 TABLE A-1 A EE a. Dependentuponthe | A location map. ianvafiolrambaitliiotnyo,facnertain | + `Amosniitteomrainpgswhelolwsi,nrgestihdeenltoicaaltigornooufnadlwlatkenrowwenllgsraounnddpwuabtleirc `historical data summary `water supply within a 1-mile radius the Facilities. documented inareport | that includes: Top-of-groundwater maps. These should `span the entire sampling life of the site and should be no less thanyearly. tIfheDnuPthoenste hmaasposnslhyoounlcd ybeearf'osrcwaocrhtqhuoafdrtaetra; iffoDruaPgoinvtenhsaiste, | several years worthof data for each site, then these maps can be annual. | C8 concentration contour maps. These should span the yeenatrilrye. sIafmpDluiPnognltifheoafstohnelysiotneeaynedars'hsouwlodrtbheonfodaltesas ftohrana | given site, then these maps should beforeach quarter; if 1 + tDhuePsoenmtahpasscsaenvebrealaynenaurasl worth ofdata for each site, then Allthe C8 groundwater dat that has been collected to date. |1 These data should be submitted in easy-to-read tables, | `These tables should use the method, "<x",todesignate all concentrations below the laboratory's minimum detection limit (not "ND or some other abbreviation), andthey || | tsIhhfeouunralebdalsueosnteso"wpmhrgoy/v"iidtoierst"uhinega/ab"bloeavsteothdgaeattuahn,eirtDuadPensodingstnuabsthmiaioltnl.tdhoecument information. b. A groundwater + C8 sampling. The samples should be taken from all the `monitoring plan for the wells at the three landfill sites and from a select number of aFadcdirleistsi,esatwhaimcihnsihmouuml:d | awreclltso abtotchheoWsaesnhbiyngtthoenGWIoSrTksbepfloarnet.thTehgersoeunsedlweacttewrells d`amtoanfiitnofroirnmgatpiroong.raTmhebefgrienqsuebnacsyeodfosnamepvalliunagtisohnaolflhbies.torical `monthly for the first four months following the Effective `Dmaotneitaonrdinqguaorrtpelrluymteheirdeeanfttiefri.caAtinoyn new wells required purposes will be for oinntaesgcrhateedduilnecaagcrheseidtet'os groundwater by the GIST. monitoring program ot 38 re12-2002 09:58 P35 + R'eWpVoDrtEoPfGRreosuulntdsw.atReerpoPrrtoignrgasmhaoultdhebefoqlulaorwtienrglyaadndrdefsosthe GWrVoDunEdPwaDtievrisPiroongorfamWater Resources C1h2a0r1leGsrteoenn,brWieesrtSVtirregetinia 25311 Re: DuPontC8 monitoring. Bach report should include the following: @ Asite location map. - well loc(a6t)ioAnssite map showing the groundwater monitoring () A top-of-groundwater map. (@ A C8 concentration map. | (e) Groundwater clovation and well screen data. where a(vfa)ilAablteabilnefooframlaltitohne hailsltoowrsi,caalbbCr8evsiaamtpiloinsngshdaotual.d nNootteb:e: | uasnedd"tpopdme"sisghnoautledNnootDebteoucstecdo.ncentrations and the units "ppb" () Laboratory analysis sheets. | (4) Chainof custody records. | as 36 vee-12-2002 09:58 P3752 Attachment B Name: Address: GROUNDWATER WELL USE SURVEY Phone: R Best Time to Contact Owner: 1. DIfooy,osuthopavneoownaendorremtourrenwsautrveery.wellY(se)son this properNtoy? (It need not be in use currently) County Water Well Permit No. 2. Isthe well(s) curently (circle one) used unused or filled in? 3. Isthe well(s) used for drinking water? Yes No 4. Isthis wells) used fo other purposes? Ifyes, please specify uses below. _e -- e _----- Ummm 5. Whatis the approximate frequencyofuse? Circle One: Daily Weekly Montaly Summer 6. Date lastused? 7. Isthere a pumpin the well? Yos No s8ystem?Is thereYaecsonditioner, sNooftener, chlorinator, filter, or other formoftreatment for the Iso, whati the formoftreatment? Bl 57 R-12-2002 09:58 P3852 9. IsthereYaensy f_auc_et wheNreowa_t_er__does not first pass through the treatment system? TFyes,isil (circle one) inside or outside? 10. Whatyearwas the well constructed? 11. Please provide the following information regarding the well(s) ifknown: (circle one) A. Total Depth (feet below ground surface): 30-60 60-90 90-120 120 or more : B. Casing Type: PVC steel stone none other C. Well Construction: dug drilled openoruncased bedrock D. Scrcened Interval (length in feet): 010 10-20 E. Well Diameter (inches): 2030 30-60 60 or more 06 612 1224 24ormore B2 3 reR-12-2002 09:59 P3952 Attachment C C8 ASSESSMENT OF TOXICITY TEAM health aAndttehaemeonfviscrioennmtiesntts ashsaslolcibaeteadssweimtbhleexdpotosuarsesetsosatmhemtoonxiicuimtypaenrdflruiosrkotoocthaunmoaatne T(Ce8a)m)relsheaalslesinfcrloumdeDsucPioennttis'tsacftriovimtiaecsa.deTmhiea,C8goAvsesmemsesnmte,ntnoonf-TporxoifciittoyrgTaenaizmat(iConAsT, and industry. Nixon, as The CAT Team a representative oalfsoWesshatllViirngcilnuidae'sthceitWizVenDs.EP Environmental Advocate, Pam contract`TwhiethWVa DnoEnP-p,rouftiitliozrignagnifzaantdisonf,rotmheaNnateisocnraolwIancstciotuuntte ffournCdheedbmiycaDluPSotnutd,iesshall . `(TNaIyCloSr),,Pfho.rD.theTsheervNiIceCsSdeshsaclrlibseudbchoenrterianc.tPwoiitnhtoMafrcsohnatlalcUtnifvoerrtshietNy'IsCCSenshtaelrl fboerJRaunral Man.dD.Enavnidrohinsmesntatfaf.l HDera.lBtehcfkoerrseshravlilcefsamiinliriasrkizceohmimmusneilcfwaittihontphreotvoixdiecidtbyoyfJCa8m,esthBeecwkoerrk, ipnerifsokrmcoemdmbuyniTcEatRiAona.s dTehsecrNiIbeCdShesrhealiln,suabncdoantttreancdtpwuibtlhitchmeeneotni-npgrsoftiotpsrcoivenitdiefiecxpertise corognatnaicztatisioJno,anToDxoilclaorlhoigdye,ExPche.lD.lenTcheefoTrERRisAk sAhsasllespsrmoevindte(sTeErvRiAc)eswihnotsoexipcooilnotgoyfand risk assessment. Work assignments, tasks, and deliverables are described below. CAT Team Member Organizations/ Representatives'/ General Functions WVDEP Dee AnndiSstbauartss,emPehn.tD.ov-erSsciigehntc;epArodjvecitsmo-arntaegaemmelenatdearn;descocorrodwinfautnidosn; toxicology/risk assessment and communication; Pam Nixon - Environmental Advocate- advisor; NICS Jan Taylor, Ph.D. contractor administrative oversight; James Becker, M.D. (Marshall University) - consultant in risk communication; TERA (apsosienstsomfencto;ntact: Joan Dollarhide, Ph.D.)- consultant in toxicology/risk q!uaTlihfeicpaarrotnise,s my, in ther discretion, cect 0 subsite their representatives with persons ofsimilar ot 3 MR-12-2002 03:53 P.aas2 DuPont `Gerald K-ernenveideyw,erDitroexcitcoorloogfyA;pepslcireodwTfouxnidcsoldiosgbyuarnsdemHeenatltohv,erHsaisgkhetl;l Laboratory John Whysner, M.D. - toxicology/risk assessment and communications; Paul Bossert ~ Washington Works Plant Manager communications; The following membersof the CAT Team shall act as reviewers or advisors. . (WWVVDDeHpHaRr-tmBePnHt)of Health and Human Resources ~ Bureau for Public Health `WBialrlbiaaramTTaoyolomre~y -DiMreacntaogr,erO,ffSiocuerocfeEWnavtierronAmsesnetsaslmeHneatlPtrhoSgerravmic-esad-viasdovri;sor; Local represcatative - advisor; Environmental Protection Agency (EPA) R`HeegaidoqnuaIrTtePrhsil-aJdeenlnpihfiear -Seed reviewer and advisor toxicology; SamuelaRsosteesnsbmeerngt,; Ph.D. ~ reviewer and advisor toxicology risk RGaorgtehrCRoeinnnhoarrt~--adrveivsioerwheyrdarnodgeaodlvoigsyo;r Safe Drinking Water Act; Cincinnati - John Cicmance, DVM ~ reviewer and advisor toxicology; Agency`AftolranTtoax-iJcoShunbWshteaenlceers,aPnhd.D.Dis-eraesveieRweegriastnrdya(dvAiTsSorDiRn)toxicology! isk Philadelapshsieass-mLeonrt;a Wemer-coordinator for ATSDR; Non-CAT Team Efforts `TeaOmthteoruteiflfiozret.sTahree cCuArrTenTtleyaumndwielrlwcaoyorwdhiincahtemaanydpcroomdmuucneiicnaftoermcaltoisoenlyfworitthhethCeAseT other efforts. These include: 1. Dupont's ait modelingof C8 emissions from the Washington Works plant; 2. WVDEP's air modeling of C8 emissions from the Washington Works plant; c2 WR-12-2002 09:59 [2 r3.egUaSrdEiPngACD8r,aftto HthaezaexrtdenAtssceosmspmleenttedwphriicohrtosumthmearaisszeessstmheentavcaoinltabelmepltaoxtiecdithyerienifno;rmation w4.itAhTCS8DiRn'dsriHnekailntghwCaotnesrulftraotmiotnhethLautbeesctkimPautbelsitcheSerrivsikcteoDtihstercicotm,mtuontihteyexatsesnotciated completed prior to the assessment contemplated herein. 5. Existing C8 concentrations in Lubeck Public Service District data. U6.seGrSouurnvdewya(tseerc eCx8aAmnpalleyssiusrv(esyecinGAItStTacachtmievnittieBs)daetsctrheibreedsiidneAntcteascihnmtehnetaAre)aoafntdhWee3ll landfills and the Washington Works Plant, " `Tasks of CAT Team in moreTdheetaitlasbkeslotwo.beTpheersfeortamsekdsbayrethdeisCcuAsTseTdebaemloawrewidtehsicnritbheedcborniteefxlyt ion faTaSbcloep1e, aofnd `Work for both Dr. Becker andfor TERAaswell. those ta`sTkassknscocfestshaeryCtAoTprTeepaarme shall be for and organized into three phases. hold the first public meeting. PhaseIincludes In Phase IT, TERA sshtauldliecso;nddeuvcetlospuicnhgsPcireonvtiisfiiocntaalskRsefase:rernecveieDwoisnegsaavanidlaSbclreeetonxiincgitLyeavneldsefpoirdepmroitoelcotgiiocnalof chounmdauncthienagltohn;eevgaelneuraatlinrgisekxiasstsiensgsimnefnotrmiantvioolnvirneglactoimvepatroiescoonlsogoifceaxlphoesautrhe; and Pcloanncte,ntarnadtitohnesLtuobSeccrkeePnuiblnigcLeSveerlvsi,cefoDristthreictth.reTe ElaRndAfislhlaslal npdretphaerWeaasrheipnogrttoonn Wthoerikr s pfuinbdliincgsm.eePthiangs.e ITllhiencrleusdueltssotfhtosheetaCs8ksgnreocuensdswaartyetroapnraelpyasries afonrdarnidskhaoslsdetshsemesnetcosnhadll be presented in the second public meeting, TERA sNhoallcobmempuenrimcitatteidonwibtehtowuetetnheDupaprotnictipraetpiroensoenftDart.iveSstaaatnsd. NAIlClSi,nDfro.rmBaetcikoenr,wiollr be epfrfoovritdbeydDtuopDor.ntBeshcaklelrbaensdenTtEiRn AtribpyliWcaVteDtEoPD;r.tShtuasa,tsallfoirnffoorrmwaatridoinngcotnotDrri.buBteecdkteorthaen.d TERA. Phase| TASK A-1: First Public Meeting shall oc`cTurwoinpuPbhlaiscemIeeftorintghse paurrepaonsteisciopfatiendtfroorduhciisngprtohjeecCt.ATThTeeFaimrsatnPduboltihcerMeienvtoilnvged pLaurbtieecsktPoutbhleicpuSbelrivci;creelDaitsitrnigchtiswtaotreircasluipnpflyo;rmiantfioornmoinngprtehevicoiutsizceonnscoefntthraeteinonssuoinfgC8 in eacftfiovrittsieisn;tahnedGrinovuintdinwgattheerpCu8blAincatloyspiarstiacnidpaWteelblyUcsoeopSeurravleiyn.g wIintohrsdearmptloipnrgepaanrdesfuorrvtehye C3 yl reR-12-2002 10:00 Pos tFiorxsitcoPluobgliiccalMeientfionrgm,atCioAnTcoTnecaermnminegmbC8e.rs shall familiarizo themselves with the available s10u:rt(1o)uncAdoinnCdguAcrTetsaTideseinattmeiavmilseiattreitaons;gt(hs2h)atlhdlriesbeceulshasnedltfdihleilmstomaxenidcdiittayhtoelfWyaCps8rhiiaonrngdotoottnhheeWrforprsektrstpiunPbellnaitnctd,mataeanesdti(3n)g mpreesptairneg.anFiangaellnyd,atfhoerFtihrestpuPbulbilcicmeMceteitnign;g(w4)ilcoboerdhienladteanadndpupbrleipcarqeuefsotiothnes paunbdlic comments wil b recorded by WVDEP. "OTbajsekctAixveP:ubtloiicnMfeoertmitnhgesl(otcawlocmieteizteinnsogsfatrheeafnotilcliopwaitnegd:)(in Meeting #1) intent to perform raaengsdurlottousnoadsfwksautorervretywh,eelicrlhceuomsoeipcesarulartvaineoaylnayisnnidsc,aonnaadnludycsrtiiissnkfgoartshsCee8s;wsamitennettre.nuts0Neosdtueervvteehlyao;tpaaSnncdirn(eitenenrMiienmegptLuiebnvlgeilc#s3.) CmeAtTinTgemaamyFbinealreRqeupiorretdhsahsounlodt sbiexemnoinstsuhesd.pass from the first public mesting and the "PTriamsakryB: DReevsepolnospimbeinltitoyf:PSrtoavaitssional Reference Doses ~ Oinbgjoescttiiovne(:atnodddeevremlaop, Pifrpoovsissiibolnea)l RroeufteersenofceexspDoosusrees.for C8 for the inhalation and P"OrTbiajmseakcrtyCi:veDR:eevosepolunobslpiimbzeienlittohteyf:PSrTcoErvieRscAinoinnaglLReevfeelrscnBcaeseDdosoensPtrootdeecvteiloonop fhuHmuamnahneaHletahlttihsk-based || ScaerrcciennoignegniLcoivteyolsffCorBCw8ililnbier,cownadtuecr,teadndassowiel.llNote a determinationofthe potential Primary "Task D: ERceoslpoognisciablilDiattya: RTeEvRieAw | bObejeencpteivref:oromerdeavnidewdaatvaaihlaavbleebienefnorcmoaltliecotnetdotdoedteevremlionpe whether sufficicat studies have screening critifo ecological Prreicmeaprtyors Responsibility: TERA OTbajsekctEi:veD:rtaoflprReespeonrtt aanndd dFiisncaulsRsetphoerrtesusof the above tasks, Primary Responsibility: TERA PhaseITasks B,C,D,andE DevelopmentofProvisionalReference Dosesand `Sercening Levels,andRiskAssessment After haTvniPnhgarseeviITe,wTeEd RthAe sthoaxlilcocloongdiuccatl tihnefotromxaitcioolongriecgaalradnidngrCis8k apsrsoevsisdmeednbtyaWciVviDtEicPs, r`eTgEaRrAdisnhgaliltscpornospuoltsewditahpptroxoiaccohlofgoistthsisonprtohjeecCt.ATFoTlelaowmi,ngasscuocohrdcionnsautletdatbiyonD,r.TEStRaAa.ts, c4 ya e-2-e2 10:00 puavsz shall develop Provisional Reference Doses for C8 for the oral, inhalation, and dermal (if possible) routes andsir based on ofexposure. Then TERA the risk factors they have sehsatlilmactaeldc.ulaTteESRcAresehnaillngpeLrefvoerlms for water, soil one general risk assessment involving comparisonofexposure concentrations to Screening Levels for `the three landfills and the Washington Works Plant, andthe Lubeck Public Service District water supply, that focuses on current risk to human health, including workers and laTesidents. This risk assessment shall include: (1) identification.ofreasonably anticipated nd use, surface water and groundwaterus; (2) identification of eceptory (3) identification of exposure pathways; (4) identificationof exposure concentrations; and (5) comparisonofexposure concentrations to appropriate Screening Levels. TERA shall g`urtoiluinzedwdaattaerobCt8aicnoendcefnrtormattihoenostihnerreesfifdoernttsidalisacnudsspeudblaibcowveellssu;chreassidaeinmrtoidaleglrionugn;dwater . `well use survey; the USEPA's Draft Hazard Assessment; and ATSDR's Health Consultation(ifavailable). TERA also shall review available information todetermine `whether sufficient studies have been performed and data have been calleted (0 develop screening criteria for protectionofecological health, particularly aquatic life. TERA shall prepare a draft and a final document that discusses the resuoflthteisr efforts and `summarizes the involvod parties data utilizedfrom " progress, data ga other efforts. ps and resear As the tasks ch recommend ofthe CAT ations may Team and.other become eevliudceindta.teTthheesetosxhiacliltybeofiCn8c.luded in TERA'report as suggestions for further rescarch to PhaseIT SecondPublic Meeting `The purposcofthe Second Public Mccting is to present to thecitizenry the results fofrotmhereefsfiodretnstioaflthweellGsIaSnTdapnudblCicAwTeTlelamtshe. sicnrceleundiinngg lCe8veclosnacenndttrhaetigoennseirnagrrookundwater aalsssoe.ssTmheentW. VADirEmPodweilllinagddrreesuslstsaonfytfhuertehfefroartcstioofnsWtVhaDtEmPayabned Dupont will necessary. be discussed cs 43 WR-12-2002 10:00 Pass? SJCAOMPEES OBFECWKOERR,KMF.OD.R MarshallDr.UnBievecrkseirtyisSachmoeodliocaflMdeodcitcoirnsepeCceinatleirzifnogirnRuernavliraonndmEennvtiarlohnemaelntthaaltHtehaelth. He a`wnitlil cbiepaatsesdisptuibnlgitchmeeWetVinDgEs.PTihnehisspsepceicfiiaclttaysakrseaasosfirginsedk tcooDmrm.unBieccakteiroanreatdetshecrtiwboed below. Phase] Task A-1: First Public Meeting amveaeitlianbglDeprtroBoxveiiccdkoilenorggiweicxlaplleradstasitisase,twiinhnirpicrshekpwcairolamltmibuoennipfrcooarvttiihdoeendfi.trsoHthepiuwbmillbilcyfmWaemVeitlDiiEanrgPi,z,eahwniidmtashtetplaefrnwtdiitcthuhleatrhe . b`eemepnhassuimsmoanritzheedepiindtehmeioDlroagfitcHaalzsatruddieAss.seNsostmeentthaptrtehpeatroexdicboyloUgSiEcaPlAd.atNa aolrleitaedryathuarse pseraerpcahreorfodrotchuemfeirnstt pruetbrliiecvamleewtiillngbearreeqdueisrcerdi.beSdpbeecliofiwc:subtasks rquired in Phase Ito Subtask | including but not l~imFiatmeidlitao:rization with toxicological data provided by WVDEP (2.not8ecoonmlpyaactsmdailslcspoorftiionnfoorfmtahtiisoinnpfroorvmiadtieodntcooUnScEemPsACu8n)d;er TSCA by 3M Corp. b. c. ADrCaGftIHHaTzharredsAhsosldesLsimmeinttVdaolcuuem(eTnLtV)f.rom USEPA; d. Joumal articles and other information provided by WVDEP. Subtask 2 ~ Attend a meeting priotor the first public meeting to: a. lcoocnaldurcestidaesnittiealviasriteoasf;the 3 landfills and the Washington Works Plant, and b. . discuss discuss and prepare an agenda; the toxicology and risks associated with C8 with the other CAT Team `members. Subtask 3 - Attend First Public Meeting Phase III Task A-2 Second Public Meeting r`emqeueitriendgD:prroBveicdkienrgweixlplerastsiissetiinnprriespkacroamtmiuonnifcoartithoen.secTohnedfpoulblloiwcinmgeestuibntga,skasndwialtltbeend the preparedSubbytaTsEkR|A-;Familiarization with the toxicological and risk assessment report C6 HH et2-zea2 10:00 [ b. discuss and prepare an agenda. `Subtask 2 ~ Attend a meeting prior to the second public meeting to: a. discuss the toxicoloagndy risks associated with C8 with the other (CAT Team members; Subtask 3 ~ Attend Second PubliMc eeting ScopeofWork, Note that the second public meeting is assumed to be the final public meeting; however, `resultsofdata collection may warrant additional public `meetings and an expansionofthe C7 4S rer-12-200 1001 P.es2 SCOPE OF WORK FOR TERA that applTiEesRsAou(nTdoxtiocxoilcoolgoygiEcxacleldlaetnacteo for Risk. the risk aAsssseessssmmeenntt)prioscaesnsont-oprfoifnidtcoormgamnoinzation ground between environmental, industry, and government groups. TERA will be. `providing services in toxicology and risk assessment. "TERA scientists will be developing risk factors and screening criteria; and conducting one general risk assessment for the 3 landfills, Lubeck Public Service District water supply and the `Washington Works Plant. The specific lasks assigned to TERA are described below. PhaseIT Tasks B, Screening Levels, C, D, and E: and General ADsesveeslsompemnetnotfoRfisPkrovisional Reference Doses and . provideSdutbotbasyk W|V--DTEEPR.AsNtoaflfiwtielraltufraemisleiaarrcihzeorthdeomcsuemlevnest wriettrhictvhael twoixlilcboleorgeiqcuailrdeadt.a `Toxicological following: data to be providetdo TERA shall include butis not - limited to the a. 38 McoCmoprapct(ndoitsecsoonflaiynfsomramlaltpioorntpironoovfitdheidstoinUfSorEmPatAiounndceorncTeSmCsACEb)y; b. USEPA Draft Hazard Assessment forC8; . Jounal articles and other information submitted to `WVDEP by DuPont. Subtask 2 -- TERA staffwill: a diedveenltoifpyinalglRpeofsesrieblnececrDitoiscaelstfooxrictohleoogriacla,lisnthuadliactsiosnu,itaanbdledefrormal (if possible) routesofexposure; b. doeuvtellionepimnegthScordeoelnoignyg fLoervdeelsvefloorpaiinr,g wsaatiedrR,eafnedresnoiclebDaosseedsoanndsaifodr sRuebftearseknc2e-3D;oses corresponding to each critical study identified in . convene amecting at the TERA facility in Cincinnati, Ohio, to present tthoexiircofliongdiisntgssasincosourbdtiasnkat2e-da banydDr2.-bS,taaantds;consult with CAT Team d. finalize Reference Doses and Screening Levels based on Drre.coSmtamaetnsd. ationsofthe CAT Team toxicologists as coordinated by landfillsSuabntdasWkas3h--inTgEtoRnAWsohralklscPolnadnut,ctanodnethgeenLeurbaelcrkisPkuabslsiecsSsemrevnitcefoDristthreictthrweaeter `supply based on current risk to human health. This risk assessment shall include: a) igdreonutnifdiwcaatteiornoufserse;asonably anticipated land use, surface water and cs ye 2-20 10:00 bars2 Loven b) identificationofreceptors; ) identificationofexposure pathways; d)) cidoemnptairfiicsaotnioonofefxepxopsousruereccoonncceennttrraattiionosns(;0 appropriate Screening TERA shall utilize the following data in the risk assessment process: a) air modeling data from DuPont; b) air modeling data from WVDEP; ) water use data from the Well UseSurvey; d) wgerlolusn;dwater data from the Groundwater Well Analysisof C8 for residential . ) 0 darniynakvianiglwabalteerAdTaStaDRfroHmeaLlutbheCcoknsPuulbtlaitcioSnertvhiacteaDsissetsrsiecst wells; potential health effects from exposure to C8 in public supply drinking water sufficienStubitnafsokrm4at--ioTnEtRo AsusphpaolrltrtehveiedwevtehleoepcmoelnogtiocafladaCt8aaSncdredeentienrgmLienveewlhfeotrhperrottehcetrieoins ofecological health co m pr ehSeunbstiavsek 5 re p--orTtE(RdrAaftshaanlld compile final ver sainodnsd)i,swchusiscthhaelrseosurletfseorsfttoheanadb ove tasks provides into a a brief. summaryof the following: a) USEPA's Draft Hazard Assessment of C8; b) DuPont's air modeling data; ) WVDEP's air modeling data; d) groundwater data from the Groundwater C8 Analysis and Well Use Survey of Local Residents, and Lubeck Public ServiceDistrict; ) A`eTxpSoDsuRreHteoalCt8h iCnonpsuubllticatsiuopnptlhyatdraisnskeisnsgeswaptoetre,nitifaalvahielaalbtlhee.ffects from for futurAeddrietsieoanraclhlyg,leTaEnRedAdushrailnlgitnhcilsupdreoicnestshethraetpowrotualndyfiunrstihgehrtcslourcirdeactoemtmheentdoaxitciiotnysof cCa8.rciAnlosgoe,niTciEtRy AofsCha8llinprroatvsidteo hinumtahensr.eport ofa summary discussionofthe relevance the co w7 re-t2-2002 10:01 a :1 By } bE. 5 2 . .p .| L op = a NWTT CRN el A HLA = SoariE ~~ het : rim . | : + oa wT AN Le Nl aNT . Cs B4 ~ pe LONE RIV`EEX had a ~~ FL / 7 ol aver ar CTETI GenaaE iN NEE 9 CO NLNMCA A Tel ats ig ne aN Jie. A od | ifo te 2R0E I / 7 \ Pa SEN F Lf vi 5 + Sn nd CL : . E % - ay SY 0. K . A LY in > aalA Lg Cwg e AE Ca. e Semdoo rnmo. re a Corporats Remsdiation Group | Dupont voringion Works rt EXHIBIT 1 eeWashington, West Virginie = Toa] ps ver-tz-22 toro passe tl SA i, i Rs Roa ~ a Say Ih = . ir, no FoolLETART T LRANDeFaIspLoLi nfpY i ooge gLSot "pe \ lr a o - i min AR a PyhESEE : CET ee iG SS wo EE eeFT L Ne Fee 7) - hE sre, Fir fend io, Ea or al NT i So sen < ind ET ey { SN Co 55a pl LET CATER Ls NA. \ EEN As NY Ji Ey Ce NEL : Tn we 5 a= . =e ST Re So ve vk w-med awe scale 2000 a o 2000" "gene? aw @[STELocman we| oe SET ro EXHIBIT 2 " he T= Te | ---- ih =] IE ~on Sh . > ler 7 lS (A el" Wo NNSNg S\ 7S1Eh hed LAiv R hg / ZN NW so