Document 7RqXKjz1o8oEVj6eByNVKNdno

MAR-12-2002 10:02 M .IZ 6 _ to 7 & TM 2 REGION mUN- IOT1FE6FD5I0CSATErPAcOhhToFESnCSterO-eEe2MNt1VM5P/Ih8URi1lNO4a-dIN5Ce1MlAp0E0hTiNIaO,TFPNAaeSxLn-AnP2sNRy1Dl5Ov/a8TGn1EO4iaC-V5T11EI09RO21N0N3MA-2EG0N2E9TNCREYLATIONS EPA Environmental News Contact: Roy Seneca M(2a1r5c)h81124,-25050627 EPA reaches consent agreement with DuPont on plan to supply drinking water tcsshuhoeronrwscoeounhmntPidgpaHihagnnIrlgeLeyeivAttmesoDleWspnErotoaLfwsvAhPiidiHtmnhegImEaAton.on-1na.WilTutDemhorunerpPkaUosteenr.fSftadl.ducrEieionlrniNktovyioenimrncgoteaonwanumraorPsteaeantSrertckas(ClueoPrporspr.bCol(uyt8Der)tgcu,o,tPaiWronoenns.uitAdnV),regaewne.gtnhisufcilicywanhtheacwadtoesomcrfuosimlnnudatpuarlpnmiezliqiteieiunedsiasranet. pCari8rocewemasissCsetses8isoahtnthastr.shobeuegWehnadsuihsreiencdgttsdoininsccWehatohrrgekes1s9ftao5c0tishlibetyyO. DhTiuohPeRocniovtmeirnp, iaitnnstyoflhuthaorsreohepisnoteloyarmricbeayrlllmyanaddnisfuipflloascseatudnrdionbfgy hHhuaosmcrkaaininssLge.,edvOceholsinoco,efirnCnt8shihenacOveehsibtouedReinievsiedhre,anvatneifdisehidnowimnnomnCui8tnotirocinipbgaewltwoexlelislclsntoeinaarLnfuiambcetaoclrsky,aWndids.cpVheaarsr.giasentsed.nLtTiinhttilse wrsetagattieeornas.n"udTpfhpeildsye,cMroasnlasgiedonvDteaorgnnrmaeleedmnStes.,nWtaniesdlasphpr,irvroeaagtceitoiivnneadluaapsdtprmyroitanocishetnriansutvororelfvroeinrsgiEdPtehAnet'scsoamospiadef-erAadttirloainnnktoiicnfgthe tashugerrfeWaecmeeIsenwtnVNtattoihervrgaemtinmpiorabnoeDivtroied2rpe0ians0rg1tf,mo,artenhtnhdetepWohlfuueHmmsteeaVanildtihrhegenaiantnilifdtaihcHDariutesimopknaaarnsatmsnRedesensrsemtomouefrencEdteinosav,ftiiaCornon8dn., mDgreuonPutonalndPtwsraoigtteenrceatdinoadnn, (more) To View All Press Releases: http://vnvw.epa.gov/regioii3/r3press/r3press.lit3n I CONTAIN NO CB! MAR-12-2002 10:02 P .52/52 EPA reaches consent agreement with Dupont - Page 2 water wUilnldbeer ethsetasbtlaisteheadg.reTemheenEtP, Aa "osrcdreerensientsgfloervtehl"prfoocreadusarefes lwevheiclhoDf Cu8Poinntdmrinuksting follow to provide immediate and long term safe drinking water to users of public or private water supplies in W est Virginia and Ohio where C8 concentrations exceed screening levels. m To View All Press Releases: http://www.epa.gov/region3/r3press/r3press.htm If TOTAL P.52 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III 1650 ARCH ST R EET PHILADELPHIA, PA 19103 REGION V 77 W EST JACKSO N BOULEVARD CHICAGO, IL 60604 IN THE MATTER OF: Ean. dI.CdoumPpoanntyd,eInNceomrpoourarsted Washington Works Facility WRoausthein8g9t2on, W V 26181 ) ) ORDER ON CONSENT )))))) o4P2frotUhcee.SeSd.aGifnegDu3rn0idn0iek(rian)sgUecW)tioante1r4A3c1t(,a)(1) ) Docket Nos. SDWA-03-2002-0019, )SDWA-05-2002-^ I. STATUTORY AUTHORITY A14d3m1(ian)i(s11t.)raTotohfritshoefOtShraedfeeUrDnorinitnedkCioSnntgastWeensatEt(e"nrOvAirrdocentrm("")SeinDstaWislsPAure"od)t,ep4cu2trisoUun.aSAn.Ctgt.eon$ctl3yie0(0"aEiu(Path)A(ol"r))i.tybyveSsetcetdioinn the Delegat2io.nTNhoe.a9u-t1h7o,rditaytetod iMssauye 1th1i,s1O99r4d.er was delegated to the Regional Administrators by public w3a.teUr nsudpeprltihese aSnDdWthAin,kCinogngwraetsesrhsaosurdceelse.gated to EPA broad authority for the protection of II. DEFINITIONS igcntorsoontpusaonunrdmtei4owpx.nteaimoTtwenhrph,etitoceohdtrescusramoupqnppupt"liafyUleiinearn.ssdPfaeSWerpewgeuSrebo4ralu0tinhcndCadwn.wFaS1th.oRe0iurc.,r0hscy0ecs01uto4ermfm4rei.D3lnl(.ri"dgiPynrWaksmiunSpsgp"p)Wlieoerarsltiwdeterrhi"rinc((khm"iUngc/goS1n)wDttaaoWittnear"sl)fdaomisrseushaofufnlivmcseiaaednnnsto"qaliuqdausn,iftaietnry"dooifsr 30 `d 3 3:60 S002- 2T-at)W m . FINDINGS OF FACT AND CONCLUSIONS OF LAW a$n3d00isf(t1h.52e.)r.eEf.oIr.edau"Ppeornstodne" NwietmlunouthrseamnedaCnionmgpoafnSye,cItniocnor1p4o0r1a(t1e2d)(o"Df tuhPeoSnDt"W), iAs ,a4c2orUp.oSr.aCt.ion ("Facilit6y-"),DloucPaotendt oinwWnsaasnhdinogptoenra,tWes oaomdaCnuofuancttyu,rWingesfatcViliirtyg,inkina.own as the Washington Works pprcoifcleusosre7is.naaAttemtdhmesuForanfcaiiuclimttaynptseitnhrcfaletuDtohrueoPoeocatrnaltynho1aa9st5eu0,ssCe. dAiSnNitsumfluboerro3p8o2ly5m-2e6r--1re(ihaeterdeamftearnu"Gfa-c8t"u)r,inisga Vdiniitsrocghiunaniralg8ien(."dedRdtioselpastoinhdsdeuafeilOlslsshic.tieoosn"Rt)aiaivnneidrn,godtCihs-ep8rowgseeisdneeosrfahtiaeptdpthebdeyFothfafce-islFiittaeyc,filoDitryrydaeRrseturonurcathniaodvneLabentedae/rnot rlraednlidesfpaisollessdailntoinWtchleuesdtaiinrg, acc(CaomoTmnnoSdtauaCunnccAuttt9ifa"n.aS)ng.ctSdutautdudrpideuerrirseeaolhstifimapovCenien-r8faoa)orflysr(eom"hx3faepMozdouas"bnru)dydrheaDat,hsviuseasePtdstCoosexmn-t8ietcerainmstnotpdionaefMnersCdimii-snt8thanelauenstsnttoCdhint-rea8orhMuiutnghmahesnauTiunnffofgsaixeccaisitnceutidnrSoitnnutdh,gboeissanteenahsnnda,vcliMaie.retsoii.o,nnCnimconoangenntnsCrdtio.dodlerEeAprriPocnmArtgaatbliisootnh supply t1h0e.foRlleocwenintlgy,loCc-a8tiohnass,baetetnhedfeotellcotwedinignltehveelusn:derground source of drinking water used to Lubeck, WV, PSD: 0.8 micrograins/liter (ug/i) (latquarter 2000) Facility Production Wells: 11..9495 uugg/r1t ((WWeellll 333362,,11999989)) Facility Drinking Water Taps: 0000....241319303656 uuuugggg////11Il ((((BBBBuuuuiiiillllddddiiiinnnngggg 253296,313319,,,1192999099)0990))) Little Hocking, OH, PWS: 0371....876853945000 uuuugggg////11Il ((((WWWWeeeellllllll2315,,,,11112222////00001111)))) - 120..7.97274004uuuggg///l11(((WWWeeelHlll123,,,111//0/00222))) 2S/t?0'd 2 2 :6 0 2 0 0 2 -2 T-dbW 6.220 ug/l (Well 5,1/02) shown C1-18. cAonltcheonutgrahtiroencsenatsshaimghplaisn:g shows lower levels, groundwater data from Letart landfill has OOnn--ssiittee mmoonniittoorriinngg wweellll MMWW-12A - 249,09000uugg/l/l((11999988)) 0c(du-2un9p-e6lincutalgPyt/erlki,vsnaaaonmtwedpwn0lee.t)0ol.l8ss5nuupegap/rlly;thtdaerpiLnskeaitmnagrptlwleasantdferfroilsmlhwotwhheeendontleelsyvteewldselfolofirn0C.t0h-38e1ianurge2/a0l,0o01f.0Ls4he6otawurtegdl/al nlaednvfdeillls0w.o0fh5i03c-h4u2gis/ul g/l, JPPu1an4eWnrluuifSnlgaue/rolodyirr1nlo22aa4own.n,cdaTUt2fati0ehlnSl0resoD2,uaCsaWt(ee-nh8dde(tPdrhfmeoiFrsaoraOcfuyhthAeguaprhr)mr"g"edEeaasidnNeefnibcVmntyoaIainlgRtnhsrrOuaeeimtmpNiFoomapnrrcttieiifnlopprietnoroynemrbtpitsa"aaa)sanrieferdcdodeorsomnbuDnytbiasus"mEstPAaiNoionnnHntVaistana,.Il2RtseaupOnrrrdfdeNaasNcenIeanngwrttereiraanrmttnieovaerertndiitofissoanclrtaihkllaeeCvrlgyeoelrstspoeooexrrncafettreieoordmnain, g tapuwaFpthhsnrnreaeoeobwdtavteWraegoeirudrdlrclawedeetorahseise1yltstmeli3feloVg1os.ssenr1rutiwno,Dara,pgtibuli2teuionlnhsn0riPtanivdsi0enmaohi2rcsaneDa,poiandtolaln,de1iintiansp-ttnh,smeagoauanectfriahrhltttWafgemeoea(r<dxrCcCWeeeWaiee-nchsd8dVwotteiVuVAlortaoseoOftOisgterosobigrrHrecfd,yidmasnteeasleDhialromaarse.lnu"ontDe)LhiPd(,ntaHieoodatgthptrnneaorliuaeertntdfmereewgTHtadHdmaifoaolNttnulxneecobmiondrkhc,pevtieiapnteteoarhnylgremlufeft,fR(ohmEe"bOsreCrnearemrshivmrAesoiiikdd1ousprToea5rla"tincm,noPs)net2msgiWpTasef0lseirse0i(ceSnns""a1aWqmtgsmt,awauieoloamVientnPrfplteptl.DpaurdolofcrriDiHisfhtnebveueglCuyaHcdadtP-ti,ent8Rinhhofotoae"Wetnnto)nlrot(lWe,do"hVbtWtwiaohepnV/ve,iOuVcenawbWOogHDellhneindrcV.Eidtdti"cteeugP)eehrOcrrr"eotd)aderu,adndnaitednendrdd, 14. C-8 is currently not a contaminant for which a national primary drinking water rtDOeegmurduPpeloaornt.riatoranynhtdhasErebPseAheonaldgersleeteavbetlloifsuohsreedptrphouevrilsseuivoaennl oot tffo1at4lhteeurgSn/laDtCeW-w8A,aa,teshrsoaewst efrvoeerqtruh,ifrionerdthtbheyeEppNaurrVapgoIrRsaeOphoNf1tr7heiopsofOtrltir,idsaesr,the tthhreoWugVh12O53.rodDfeurthPaioss ntOht readntehdrr,eEisPnhAoliledfuulroetvhfeethlrfeaoglrervteheeel tsoperutofsvoeirsttihhoeninsocpfraearelatnegirnrnagaptlheesvwe1la2tfeoarrnrdCeq-18u4itrooefdbtehbiyesspOtaarbrdlaiegsrhr.aepdhbsy18 iltPaonacrkcftooiaetorletnmachutiuaist1otnhi6andoo.cnerAtiirEtoogiSPenneesA.nwccatyhhErioeaiP(cns"ohAOcr1to4Ehhwn3aiPiss1lslAu(Ocabl"t)oere)(nd1datce)anwlrkoudiiidfntsthgedhbd.iteaehsWOeteShdWhDVaitiWoDsVaciDHDAloeHE,rrpre4PeRaq2c,ru,ttWUimOas.inVSEetedn.PDCtctAo.oHo,nfaHdaHs3nicR0teedi0,oartOilnda(tsiahiDen)h((OH"atlh)Ov.heehiDaaobvcHeEteei"onnr)nevtsqioatruhotcieansostfmntiteehfeddienrmtftsaohtlaratthtEeEaPatPAntAhde 2S/S0'd 3 r 2 :6 0 2002-2I-ddW IV. ORDER ON CONSENT SODRWDEAR,P4Eu2rDsTuaJan.nSdt.Ctho.etrhe3eb0ya0uci(tohan)os(rlei)tn,ytasinstdsoudtehedeletfogoalttlheoedwEitnoPgtA:heARdmegiinoinsatrlaAtodrmbiyniSsetrcattioorns,1D43u1P(ao)n(1t)isof the Provision ofAlternate DrinkingWater wsAnhsoisidOnmhahearrecrmaaiws"lpnbdlllltullpaleukeawedpmcllrilnmikni.eroanndopvgtn1gewgeDvoe7Ptnwrlriiard.tundeWwatasorsePuerAtifeutreyneSohlalsCrfkltnea,trsis-sitoolnatne8uoAtpdmsmegppWoenhlrerptnrnpaoaqoealfenlaoyruvaolgsttndr.saiarebrtadamtenpcerVetdeayokerlerritaytoireedDhtacngkrrstlitkuirriitspintnneiecichontnirgaakeaaannkgt;bmcnesaitolwcndhietarpbe1og,anawol4OrtbdetdWdreamuruahfaritigtrosenianesy/onrr1ketcpue;otoaeiawrpsnrolltrpitwlhgsPvtellwhoeayiirwlitdertpann"aheeaenetawrsestdtrtshephuretaaurhaifeuttfcndfleiarsrliWohrorunscaminumipqrnefVmeapuiekansfnlasanittauynOoletndqnilgemtfttunroyscnomwdaeeorsrpn(earnaheu1oatritqncoi5nsrtetfowh)ueaeytroecngriedsrrfsnttvrruaeoihaasoeoysmpreapnnonfspmahceilualfleetesnylpronovnctrll1ycuestlieea8oonlnpt,aosowgPottristfihnisWofliitv4nnhrcCnDoao0gleSatWuf-uuer8bC,udtgePhldcsiVec.henFoeeorxegir/.nd2incanRspo3tenbl.kOt.tmef,oeeioudnDoHctrefltnsgtflls1uity,eavhot1w4PdiDtainc14esoalwuitutunadoePgasntare/todta1esen.rdt paoGsPsccnrflrirhadpvoeneauaetdtwonnreuaidhWlndgew1igrcr8Voiahal.netfpDkeivAidrhimeHnes^lIngpndHsttlvowiehefReovmriaseone,ttseeiulWgaorngasaptwlhVtalepietoad2rDilcano3lptcEnoiSotuoiPrftrfcneosPatsaeurhbWrnnaislisdenenuScgOtcbOehtiTurosnEdstaePtaWecnahrtrAmoyie.eot,WtsnTlo(atas"sh.VtGVeeeanirIpraOSAgtpbhTirlrlnatdoe"enipe)arDnrrteoh,iausariDttPtraeeOtbuoy,DlhPnif(isroot3oiht0rnnoe)crktdeofdsivunnhpailgyatuelaylswWrlisnca,susofauaatmtbCennerm-ptrA8altiPyoltadtltetwaetohrnltnieeeEtvashrmPWhetetlaAhsilVDnelgafirrrontOieeinrcoaqrklatnduueipniderbprgeretyrhomtWahtavhenaaeantltt,taehsre 19. The Alternate Drinking Water Plan shall provide that uplesuvererslsudaoenfvtaetnlooypsPaeWmdapp.SluiDanrsnguudPianoanWnntyttoVsphtr/haiOvlelaHWates,sVdwurrhiOenekrtrhedin,eegarp.nwrdoavfteiosrriwosnoelollofinnagnWaasel,tsetthrVneailrtegeviesnluiapopoflrCyO-o8hfeidxorc,ineidekdeinnsgttihfwieeadstecrreteonainllg webseseetrlavplbsirclooeivsffhitedeheedesdbianayvtcatnuibchlro..aerbeDcGSidlouiuItscbSyPthyTtooolufnepsdvttueheiwrreelssisluualoslsaphfteneraarortlsnlPvtooabiWtdfedeesSidusen.eucoWtphetpirPcVlmyeWiOotnoSferddadolrelrbirnuyp.ksrmeiiSnvruosgacntowehiftadoastrlreutiirencn.rhkgniPpantgeWerwfsSouarptmeaprnleywddeopulfrlssidiv,nraeigtnxekacdeitnrpeigstntfwkpoiarrnotguecrsweuidsaaultteorre SS/90'd 4 3:60 3003-3T-dbW caCqumccooun-ca8nsaleentnnsnspntesiotoectay(frtbghitcfolreheoeoneaarnttltoavatoelelerEtlrnentnrPderhiean.eAwaatanens,ttwoetsttnhohausaatepuetbtphprsmllpecewyrleueydeoelseolotfe,nsmdrfaistnrdehd.igsrneeitDqkAnliwecuikuvnnaauiePgntts"leeogeawrelsnlywsatqtietttuanaesrratbcnherelllaaairiuitstltsyfledehpodbiresnrreedouwgtqvprhpadueipeutdsrielriprdyenresodumkouonribarfasenyntdiwngibtroctaliatsnoentoneonkfodrtfnoihffnc4ererogoco0apWotwmliClekoaroiV.nsnatFpeogt.teriORmoso"r.raneasadthinpPoeaod1urtWlnhl,4ri1mseasSiursnp.easadiranonnonmtuvdstrciuaochdofieaenftn,hsidtncieaiseinenclOnaettanivrocedneleorto,f a PWS, mAmEPlootAdderii,ffniiiaccnta2aectt0iioD.oonnnrFssisunoaallktlsraioentwEignoiPenWncAgewadsmitsiteeaharryiWyPnsitltVpoaienaDDclwisHfuuyiPtHbhtomoiRnnist,tfa'tosWatirlAstyfVoyl-tffDetithvrhEneeeaPr(tA,4ee5qalDt)unecirdrrinaenOalmketEeniendPDngaAtrrWsi,dnoaaakfsytitensahrgpiosPpWfOrlnaoaonrptdt,reieifDrairctPueaalP,tnaioddonennsbttuebysrbyhmDmaEiulinlPtPmeAaos.anrtekth,veaiitsfseudch 21. Upon EPA's approval of the Alternate Drinking Water Plan (or revised Alternate Drinking W ater Plan, as the case may be), DuPont shall implement, in accordance with the a1p8p-2r0o.ved schedule, any and all actions necessary to comply with the requirements of paragraphs PDapncreluoatciPngeosron(essnoasrtsrt2aysr2rke,he.veaopinlroslertishntdusibsAaumcOnlcttieWoritrdlrtndsoeiatuarhEtnceiihPscnDeAttetirhwm,riminWiretkthiyniaVntsa(hgD3tEie0sWHdP)O.AcHaartRdpeleerr,norPWdv(lai"adVrpnerd,DsoaagwEysrsPretihos,ttsefaerEnnceadPnpsAooeOtrm'iEtscsPeaa")ypAt.phb,rDaewot)vu,rtahiPatletnoeodnrnfetqrptsheuohpearaotrlAstlretlcarstolreyesrnunttnmiahnoteemurleeoDaanrtfriogtzieneisnrrku,gibn-maglliWt ater which shAallllpbreogsirgenssedrebpyoartsrersepqounisriebdlebcyotrhpisopraatreagorfafipchers:hall contain the following certification, wgianacesqteyrhuresetitirperfyemyrdeoupdfanaentdrhsdeeiegdrepnpvueeaendrlnsduatoaeolntrteyaomdsorsydfupirldeeaeirwristnehotcfahnottiasroqmtwnuthahaotiloisriofmdsineuoadspcnueupabrmegvmreiessinoittothtnenenadn.eisnyldBspaatarceslolmcepoad,erttodoralanrycnthmhcmeoyeswenittsh pitpfnrieenufnreoesas,rolmatanicnseacdstduiofiirromnaertcpesst,urluyiabsbnmormednisitmtcptteoioendmnngistpsiff,blaoetllsotreeek.ftihnonIeorfwoagbmraeimntshgtaaewotvriifiaonomrnglea,ytttihihnkoeacnnltisount.whdfoielnerrgmdegtaaehrteieaonpsnido,gstnbshieiefbliiicelaiftn,yt of ptForefoerarstshpoueunrreFwpra,ohcosoilerisptvyeoi,rcfifefot-htrphimrseesOsFisardicdmeienliirtlt,ayorafeprmDoelspuiplcPooyoyn-nssotimrbinldoeercccehioastrhirpogaonenr-oma2tf5eaa0kopipnfrfegiinrcfsceuoirnpnscashtlaiobolrlunbhssieafnsoe(igrs)srDaofsupusPrnaeocsntniindotu,enaon,lrto,sr(asiilea)ecnstryheoetoratmrhyea, nr ager 2 S / i0 -d 5 n 82:60 2002-2T-ddW dexopceunmdeitnutrsehsaesxbceeeednindgel$eg2a5temdiltloiotnhe(imn saencaognedr iqnuaacrcteorrd1a9n8c0edwoiltlharcs)o,ripfoaruattheoprirtoycteodusirgens. followin2g3a.ddresseesA: ll submittals, including reports, required under this Order shall be submitted to the As to EPA: RUP16ho.S5igl.0aeEdrAeRPrlApcehihnRiSahe,tagrPreitoAe(nt3WI1I9IP13023)-2029 KUe.Sll.eEy PMAoRoreegi(oWn GV-15J) C77hiWcaegsot,JIaLck6s0o6n04Boulevard As to WVDHHR: VDDO8C1iifhecv5fpaiticrosaOleirreotnWsomntafooneiEnlnfif,neotEWvrronidSfrvVotirHrneo2mee5nta,3emln0Steh1tuanialttaneHld4eE1Han8lugthimnSeaeenrrviRnicgeessources As to WVDEP: DWGDC12aihrv0eovai1siursdtlinGeVoWdsnritreWoaogentifnkanWWbitinaersaVirDetPere2rrSpo5Rat3trer0eetc1semtotiouenrncteSosefcEtinonvironmental Protection As to OEPA: DOCM12oihiv2cliiuohsSmaiooEebunlnutvBhosif,arFokDOrneorHrminntek4Sni3ntt2arge1l e&5PtrGotreocutinodn WAgaetnercsy 2S/80'd 6 % 82:60 2002-2T-8UN V. GENERAL PROVISIONS mbpcayonriondgEcchrePlteueAhssdea2iiortv4novne.geseasrDnoseafflutloalolPrtarcejwoiugednrhhittttshoesadirdstaiehcmniOtendiiortsidsdnnueebtaahrfjen,neenyicdjnstuavemracseigstnaiadrotuevitnceeeatiirtianlooaongbnfdeltatenohalfrigtaosehrlrglieOcesaeegrrsOaddtnhtireinoidorsg.tneOsrtloiaDsrbedcuitoelPfinrto.oytrentEoshttrxmahcrneeeaysrpkpeteoioasnfnstnsahtionobediaaflidinwtnmyyadiiiipvnnsresgoasisocnaenoynefyoodffatidhncfeateg,fcreobtlnrreosogreuasllgaiwht t assigns. 25. This Order shall apply to and be binding upon DuPont and its agents, successors, and 26. This Order may be modified only upon written consent of all parties. eDolriumfPoiornnaDtt2i'usn7Pg.voitoNhnleoat'ttsaihovbiniinlosigtlyoaitnfoiottfhnhEiisosPOfOAarrndtdyoeerasrpeoseprhklaioclaflantbbyheleeoctspohtraneotsrvuttirreseuismeoadnendaodisferplseargwoour.hliasbatiintoicnntsgio,unapslotaenvriawnilghaiboclrheitbnhyiasvnOiyrtrwudeaeyor fis based porf,ovanisyioi2ns8ssu.oeTfrhfeelidasteOerdarld,toesrtaanstheyaoflelrdnleoorctaarll,ellsaitewavt,eenoDorrulsPohcoaanllltpiotefbriemtsciotobnlsigtrauteiodntotobceoamrpullyinwgitohna,lol rapdpeltiecramblienation raErpceecouPsstnboieAodlrliv,vnicteesaihson2asendunt9ahby.wliestthchNeirrs,qiiiocgpumththhuehitenEbnitntlarPoligelycAsuliwpcinnadoodebtenmlheiftlsrieaimisttbrryaemOieklonioeirtfncrydaDeeetocsdhrutfeimfPioDsoeonarinunynaavPttpgn.ieorarynoneCidnvnstoesiemtotmdonleatapctnnotaolyitino.manpnniopemcorrleysfmsohfwweinanidil,ttelhehinbnrtastechulaliuccslnahoddOwnilnssasrgudwtarbeDnussrdeatuasdnPrhnedtoatogilnarlueotlnl,gpaeoiutennitlrodabarnateteisneosgpanaiedsnod.rmnemasfEnieeenyPnnitAswsotteaetaoyrtnoetytdhoaenbyy pDaurtPyotnot8itt0o.. eTnhteer uinntdoetrhsiegtneerdmrseapnredsecnotnadtiivtieonosf DofutPliiosnOt crderetrifiaensdthtoatehxeecisutfeulalyndaultehgoarlliyzebdinbdythat oocoffmuthppisltyoO3c$r1od1.ne5tPr,i0,nu0uor0esrusfp,aaeainlrstudtraoeasysoSepresscereteridfovunbisoya1llaa4ttn3ioo1anc(pbofp)mororopfeplytarhciwaehtieStshuDUcthWnhiisdtAeaOd,yr4Sdi2ntearUwt,e.hsmSiDc.aChyi.sastruvi3bcio0tjel0Cacitot(ibouD)nr,ut.voPicoocnluatrtistooonarofcfaivailinulyrpeetentoramlly etdcdaovoinellnediEagnsyPemtt,inAtteiuchn,a3etaceis,2tnlsu.sumrhwFdeWiooisrgnuirhtthgcliodtneewdgbnhMe,healDweavattyaieujhtekhPcekueioronrnnmeinott,.twtepioEsnklnepPna,(troA1ioFeow0fvon)ssesrhbcuonoaeuctflrlshoaMsiennrhexayevomtjseeuersinenlunddtqdri.ameuhtyTihaeirszvevheeaeemetfnisktmenteun,nroceoatthDwinlocoddunefreP,tdlsphaobeheiyynssar.cltfOtlrohfIidirbferrmedseEesteaxcPtkrhnre,AniecrbDecewelaieusgo,inePrnfogeoosetdrnuhfseitcdntothashufith,aelhratpeteldhqsrlieueeuplcixcirgbirehoseearvenmcseiicivcdsseeaeeenf,unotnoost,rcoffi(dtandsiin)cueeeof, 2S/60'd 7 1 82:60 2002-2I-8bW 03- 11-Z002 Oi:D4pi Frou-312 88B-B17I US EPA Drinking Watsr Div. +31Z 888 5171 lAJUOi'ZOOZ 15:13 304 863 2735 PLANT STAfr CONFIDENTIAL #10T2-6634tMUP,.#0,0.8./010 F-44B wptaaxaMEpuspuerFppsuapirraetAofpjluireoryndotmuoirgiasnfmcrl,toeieuettaosraoldeocfanaovcrcDrwcferooeeaefnuirlmpvtqtdtoPhvpseualpfo.snrtniheoaOnrtDcnnevedter,ydsauoidaarlwoPepentnoebsieorpdtrl,rtnhlniomc1FagottmnraohrtiytetoitrcmishscoboneeeeptnnrntraaasvdMatiulirntepeitiau,oysfalpgadonijrwcriyectroaoeuoihcvapnrfFaaptaehthttulrophiiosesorrssihveoclsrdlOadeeveOetlredrolMbfdrrirycbnipdeeagoyreaertjhonh.edrdDtvteusareaUiuraFinrdsetPcnodetawthoasrnirninc,anlsitaestyeai,pahncvuMhwaayieitaprlginhalmaavaetjincgetiecealetorhulitrdIaytooirL,pdsenoiidiheannrettlioaivagsviiaupyodnefneuusranicnydo]rtctofe.emercaoravrfEaDrspiiedcledrPrlnueiudeAeiotPmnvd,cf'coecfusosnoanonstsduoratentmsOes'nssseetcttearofsMhicdftrtrebieusmeo,ceuetrnetixMy.r.npeotFaoFeunottnioodroroscerbenndetsogiadeotiimnfy wefrfiettcetnunr3et3iql.uDTeushtPitsooOnEtrPfduAelfritlsolshtaietlsrlmobbeinleiagftfaeetcitohtinivsseOpuurpdrosenura,enaxntedtco.uEptiaPorAnagbarypapparhllospv1ae7rstistehusrc.ohuTtgehhrims23Oinhradetieroernisnrh,eaqslulubreemsmt.itasina in iwafgitnrhecaehtmpsah3era4ntly.tl bThTeahhddieseseieCgxmnoeenecddsu,etatinololtncoOotorhnfdesoetrinrtcuemotuceaonyatunebnreotperaeirrgxptiesanc.rautlbtaeygdraienneymapneaynrttny,uasmnhdablelarlhloaovffecwodhuiiencthsearsmphaaerllftoocrorcingesinatinatuldst,eeefoafnecceht of as cetRhnxee.ecgcheiuovontefean3dtlht5Abet.h.ydtaAematrdlfmlionooisisrfsatOdtrnhaidreetd.ostcereiosrgr,,nnnotdaihstrioetaoinroninenidebssceioinosrenrinionddteiioctrnireootomiOncosairdflodieftfeojstrarbtxmseiihsru,mauOodsorrbdaifesneanlsrdlootcoodtofganadepdntipheidtreioovortvoncheisoedd,mr.imstpehrrsimeuslecsdhoainnindvedeaanlcigtodirnc,ead<elinmtfioioesrnnhmsto,-lbaInyndthe SO ORDERED: DRUe.o5gn.ioaEnldnarSliAr,oWdnmmelicsnuhifsctarlaPtorrotectionAgency, Regionill Date: TRILheSgoi.moFnans.sv!rVAm.dnSmrkniineninnsftearrlatPorrotection Agency, RegionV 2S/0I'd g 10 62:60 2002-2I-ddW pwEcpaaaMasopuePrppsanpirrAoatefpjtlieorcryrnotomuiirgisanfmclr,eotieuoetatsraoldeocfnaaovcrDcrwcfoeroeaeetniurmhptvqdothPipseuapsf.nortniehaoOrtncDnneevdetrsydauoidaalmweoPpetnoesbireopdtr,lrhfnlnimeoFtagototmnrahortiyteitorteicshcsoobneoeeepntrntnraaaMvtdasuiitrenetptianiyoaslptgadoujnrcwreyertoaoueorhvcapnrfaFtapahethtturlpohiiosessrosrihvleocsrldOadeeveOletrdelrobMfdrrriybcipdneegaoyrnteerhjhon.edrdDtevtusearaUiuraiFrndsetcnPdoetamthiaosrnnicnic,annshetasyeitpaahncvMhnawaiyetparglinhlamaavaetingnctedceaertuohlrtdifayoroiitpsdenonmihdieannre'litnavgasvoiacnpyonfeeinsnruicannydorlteofteemraeocranviErDasprcddleecPrlueindueeiAoPnmvttcfhco'efcsonsaoinnostsduorattntmsse'Osnsseetcttoaersffhiedtarftreibsumeieo,leetcruneixfy.tnrapoeFtiaoeFnlottunioodorroscrebenntehtsotaceotihinfayt wefrfietctetnunr3et3iql.uDTeushtPitsooOnEtrPfduAelfritlsolshtaietlsrlmobbeinleiagftfaeetcitohtinivsseOpuurpdrosenura,enaxtnetdcouEptiPaorAnagbarypapparlhlospv1ae7rstistehusrc.ohuTtgehhrims2O3inhradetieroernisnrh,easqlulubreemsmt.itasina in iawfghtrhiecaehtmpseha3nra4ttl.y.l bThTeahhdideseseeCigxmoneneecddsuetatinolotlncoOootrhnfdesoetrinrtcuemotuceaonyautnebnreotperaeirgrxptieasnc.rautlbtaeygdraienneymapneaynrttny,uasmnhdablealrlhloaovffecwothhueinctshearsmphaearllftocororcingesintaiantuldst,eeefoafneccehtoasf eteRhaxeeceghceiuovonteefan3dtlth5Abte.hydtaAematrlltlmlihnooiissffsattOtrhhnareedtdostcereisorgr,,nmntodahstrieotaionroninentdehssceioinosreniinmdndteiioctrnieoroteninOcsosairfdlodieffteorstrarhtmtseiihsor,amnOollsrorbdafiesneandrlnloutocotlolfganaetphdntpheidrteoiovrotvoncheiosedd,mr.iistnpehrrsimesulecdshoainnindvedeaanlcigtodircn,eadoelimrtfiiooesrnnnmts,o. atbInyndthe SO ORDERED: m ? mi DRUe.oSgn.iaoElndnavlSiA.rWodnmemilnsehnisttarlaPtorrotection Agency, Region III Date:_________ __ T_UR_he.S_go.im_oE_nana_svl_ViA_ro._dnS_mmk_i_inen_nins_teta_rrla_Pt_or_ro_t_e_c_ti_o_n_A__g_en_c_y, Region V Date: ss/ird 8 n 62:60 2002-21-ddW AGREED TO: Paul Bossert __, _ Date Plant Manager, Washington Works Facility E. I. du Pont de Nemours and Company, Incorporated 2- ZQ/ETd 62:60 2002-2T-dt)W  . *a ?i<i?W-v;9wTw m m February 11,2002 MDPCooiivsclutihsmOaioefblnfuiBcose,afkODBeHorri,xn4Ck31hi02ni41ge96fa-n1d04G9round Waters Dear Mr. B'dker: Ouf(oAsnuPonbnFdeOFhth,eaeblaflresouxoafcrEkhyn.aon1I.wg,2den0ut0aoPs2ob,Cnet8otv)dedierinysNctchueoemsnsgosirtsurosruuuscnetadsinvwrdeea.lCtaetoremdatptotahnteyhLe("idtDtilsuecPoHovonecrt"ky)inoIgfwaWamnamttetoornAtihusamsnokpcieyarotiiluounoforworoemlcletaHn&eolndag.iewWifee EPtpP(giRchn"ohrurneGaoonarWvstustssIoiewueSnireucdoaddTsartennticws"aromteVa)pianst.stepoti,iseArnorAuegrootngfeiasuaafnedltecnryoinPachdtdoco.to"riuiysosvuDfuTctker(oeruu"hnrfrcNsOPeaeottsicqhowohiWoeouevnin,oneetwVatssm(hbsEa"tDs,eyaWbtPeEetaeGAWsrntPVrshIda"mVSa1Dr)twet5TeDapEpm,nnea2ErwPtdree0aP"toaseir0a)sectefar1initontfnpha.htougdawaeern,TttmptiaipdwhhvnioreteeegDeesidsnsspWohuiegpwubnaPnuertviicotphlrstehihestnoetueyrVitsawara'esGnoinirhrdsoeWftrgoepofrteidmoelunatxyhpsniwtt.awherehdeiineDwteGnshtegmheaIonttSptahoeuftvaTaernlCretttIiiWi8Wmvn-ssmpevcteeosooeoensrsktdontkoteVitisfovaagntefimaahcrhrHntgeosiiadoneinevOnneaasoeitehlat"iSthanoihaDotgetnnearreoeEeinepDrrnendxdianduvpderHgiPterrtrmiodouo(Tni"nmnekgteMnitmiiaoavntfmnMueaegonscfCwitalaiOnalttid"ee)rs, ttgiRhhdreeaeogtnuGahtnirIafddSyswlTiebnas,egstDeeaonrunfwPedtshoetslenalatsbpmiliosinpssplhititrhniueoegpnnaadarrtleealerakdgterhotonoefubtMunhyndeMdWwLeCariVtttOaetDlkr.eeEwHTPvehooliilclnssukrwnwientiosagtpurhiWolildnynasiaatneecw1rtlo-ueArlodtlshieslseeouarcrregaivaqdretouiiyuuoesasnntndowdfwfoetsarlhaltpeemfariwrpeutlliesidclneligpfafoainoletldifloodpwwn.rieibnvlylgatsOetuhhrevioepyrEoPtoAcooln tgWhoivesemarrnacmtpteerrne.ptaalreednttiotieins.itiWateetlhoiosksafomrwplainrdg taoswsooornkian$gthweitlhogyiosuticasndcaonthbeerwreoprrkeesdenotuattiwveisthoafllOahpiporEopPrAiatien Very truly yours, DSDaaufvPeitodynMHt Fe.laRulotuhrroa&pkrEodnuvcirtosnmental Manager .yf.v. S/T"dI. !. i!.' hid -Vin^y 13 0:60 Z002-ST-i>W CERTIFICATEOF SERVICE bCeolnoswenaItstcioenrdtthiicefyaRtetehdga:itoonnalthHeedaaritengnoCtleedrkb,eUlo.wS., EI PdAeliRveergeidonbyIIhI,aannddtwonoeccooppieystoofththeisadOdrrdeesrseoens VRREEIATQUUCREENRSTTREIFEDICEEDIPMTAIL BWD10eui0rlPnm7oaMinrndtgaLJtro.ekngRe,atelDSi,ltlERryeo,e1oEt9ms8q9.D8 7082 DPRWaouauuPsltoheBinn8otg9sWts2oeanrst,,hWPinlVganto2tn6M1W8a1noargkesrFacility Dated:- * / / A - JSOPE1aahe6Pfnnn5ifAelidi0acto,deEAErRenoA.rlepvcfSgshhiEshiroitoanSa.nnrf,tRkormPIeeerIAeceIg(teni3omtEa1nelC9anJ1l0tu0C0,s3)Cto-iu2co0enm2spe9lliance, SS/t'T "d |H 0:S0 3302-ST-aW CONSENT ORDER ISSUED PURSUANT TO ARTICLES 5 andO1F2,TCHHEAWPTEESRT V22IRAGNIDNIAARCTOICDLEE, 1, CH A PTER 16 TO: E. L DU PONT DE NEMOURS AND COMPANY DATE: November 14,2001 WWeesstt VViirrggiinniiaa DDeeppaarrttmmeenntt ooff HEneavilrthonamndenHtaulmParnotRecetsioonurces Order No. GWR-2001-019 PHanreodatleDtchitriaTeonchndti,osHarCnoudOfmttNhhaneeSEDRCNeiovsTmiosuimOorcniResssoDi,fopEAnuReirrrsiuoQsafuinstahstlueittoeyBd,tuhWbreyeeaatsuuhttefhVoDorirriiPgrteyuincbstiloaeitcrDfoHoefrpettaahhlrettihmnD, meiWvnoitesroseiotfdnVEenoitravfgiilWirnboiaenatlmeoDrweeRn.pteaasrlotmurecnetso f 1. INTRODUCTION OF PARTIES. ERCneosvmoirpuoarncnTmeyhsei[-snDtCBaulouPPnroesrnaoetunt]e[tfccOootirlrolPdeneucr[tbiWivlsiecVelyHnDtreEeearPfleet]dhr,riet[nhWdteotVoWbDyaesHsattnHhVdeRib"r-gePBtiawnPriHetaiee]Dn,s"eta]hp.neadrWtEm.eesIn.ttdVouifrPgHoinenaitaldthDe eaNpneadmrHtmouuemrnsatanonfd II. PURPOSE OF CONSENT ORDER. drpDufCiOleDrmaerno8luwrotedudpmePciaePrlesesoesmrroDesenmnWnstasitouTnTtnefaptoPeoenhdrhtuisfeortiidwitrtstfsanthosaeusVmhtCuCrinrhWneotaitomeoehrtsipnnhnfgrneaoetitefseisrsehrnoniterehdanoeairninittu.gacnhitarttemorihsoegODegOnirtrteahshpsreoursfd.tdihenCPehseietradonaoCoWrirCzelsnn8asahcurotosbearnoaoneiadrtleysnsrsknsgoeostebspatrfrnutoneaooerOsfmceottraevauttsrscnnOcaaehdtueynittreenrleboetaoidirreosdtimaiecystgndriaateronoeoplr,lnramgeotaitucnin[eghccapCestysoauotete,l8ettylooodvehaid]ctnmfd,wtaahboitilzCoheypanainiatdnrustlAshDrgek.imptWdtSmiosayurtoaoounPaetuNondcotdsnoseefuhthnbfbwetamiaeotheendniaareitbgibplnshnaeetttoefohgdnreiiarunntsmffn3saon,oo,ddn8irdofrriWsd2lncmtotsubhh5egitotoeoyh-eehstord2nreheotoad6rhitbpcoefwsh-eCytr1nffaioCiavot,onsatedchounietnrrupotennsmyosrcasttpnPuoytnlhsesimneca,dneaocerdmWtbetieefceifiOnadnoeritletchintsvinrtsanaiduayictiksrlgsenfllVoeoausCyrannocnsittorrmtirhrobeguoindeatgyeirnssestniunuesrnpiinltlattgoaatot.trfoet,fd SS/SI'd 1 * 0:60 ZmZ-ZT-WlA wBPilHl ntoot icsosnueteistt. the validity of this Consent Order or the jurisdiction of WVDEP and WVDHHR- III. DEFINITIONS. Whenever the terms identified below are used in attachment hereto, the following definitions shall apply: the Consent Order ot in any exhibit or BDuivreisaiuon1f.soroPfuAbi"lriTcQhHueaeAlaiglttyehnaacnnidedsW"thasehteDarlelRpmeaserotamunrectnheteso.DfeEpnavritrmoennmt eonftHaleParlothteacntidonH,uimncalnudRinegsotuhreces, 2. "C8" shall mean the chemical compound ammonium perfluorooctanoate. 3. "Detection Limit" means the lowest analytical level that can be reliably achieved within specified limits of precision and accuracy under routine laboratory conditions for a slapbeocrifaiteodrymaantdrixth. eItpirsabctaisceadl noeneqduiannatitcaotimonp,lipanreccei-smioonnaitnodriancgcpurroagcryaumndtoerhnaovremaasluofpfiecriaetniot n of a number of laboratories available to conduct the analyses. 4. "Effective Date" shall mean the date set forth in Section XVII of this Consent Order. 5. "EPA" shall mean the United States Environmental Protection Agency. control 6o.f DuPo"nFtowrcheiMchacjeouurled"nsohtahllavmeebaneecnoonvdeitricoonms eorbcyirdcuuemdsitlaignecnescebeaynodnsdhathlleirnecalusodnea, ble jwscuhodiamtihlclpoinlauyoltittnlribgimbewuirtnaeitatqhiluostinhro,eerdawoctttoohsrecokrofptnGhlcaioernddd. ,epaatcorttiiaoennsy, oolarrbisnotarricdkteieomsnoaornfdlasgb)o,ovwredhrniiscmphuepntertesavl(eapngrotevnoicrdideeesd,l,aohyroDawduemPvoeinrn,itsDtfrruaoPtmiovnetor the grou7n.d mad"eGbryoudnigdgwinatge,rbMoroinngit,odrirnilglinWge, ldl"rivshinagll, mjetetainnga,noyrcoatsheedr emxectahvoadtsiofnorotrhoeppeunripnogsientoof dteertmerm"minoinnigtothriengphwyeslilc"ali,ncchluedmeiscpali,ezboiomloegteicrsala,nodr orabdsieorlvoagtiicoanlwpreollpse,rwtiehsicohfagrreoiunnsdtawllaetderf.oTr he ppurorpvoidseesaostuhpeprltyhaonf pthootasbelleiswteadtear.bove, but does not include wells whose primary purpose is to 8- "Groundwater Well" or "Well" shall mean any drilled or excavated groundwater cinocllleucdteiodnrisnyksitnegmwthaatetrswupeplllsi.esAwsautesredfoirnptuhbisliCc,opnrsievnatteO, rindderu,stthriiasl,teorrmagapripcluieltsuroanlluysteo awnedllsshall 2 2 S /9 T -d |> 0:60 z m z - z i- u m located in West Virginia. wcoosrtks oatf9trD.ibeuetaAbn`l`eRn teSoitmaaanbtyusr,osPtahhbe.lDer p.Cainortsittchsie"pansnhetagslolotminatetihaonencCaon8sdtAsimsastpetrsliesbmmuteeannbttlaeotif(ooTnnooxafnicthihtioysuTCrleoyanmbsae,snaitss)Odtreodsetchrr,eibthede in Attachment C to this Consent Order, who are serving in that position as contractors to WAtVtaDchEmPe,nctoCst,sainndcucroresdtsbayttrWibVutDabElPe tion acnoynnceocnttiroanctworitrhettahienpedubalticthme edeitriencgtisodneoscfrtihbeed in Groundwater Investigation Steering Team (GIST). 10. "Washington Works" shall mean the manufacturing facility owned by DuPont and located in Washington, Wood County, West Virginia, as depicted on Exhibit 1 to this Consent Order. depicted11o.n Ex"hTibhiet 1F,atchielitLieest"arsthLaallndmfeilal,ndtehpeicWteadshoinngEtxohnibWito2rk, sanadndthteheDLryocRaulnLLanadnfdiflli,ll, depicted on Exhibit 3. 12. "Reference Dose" or "RfD" shall mean an estimate (with uncertainty spanning pinecrhluadpisnganseonrsdietirvoefsmubapgonpituuldaetioonr sg,rtehaatetri)solifkaeldyatiolybeexwpoitshuoreutleavnealpfporretchieabhluemriasnk poofpduellaettieornio, us effects during a lifetime. Chronic RfDs are specifically developed to be protective for long-term exposure to a compound. water, o1r3s.oil, t"hSatcrieselnikineglyLtoevbeel"wsihthaollumt aenanapthpereccoinabcelentrriasktioonf idnelaetsepreiociufsicemffeecdtisadsuurcihngasaair, lifetime in the human population. IV. WAIVER OF RIGHTS. requiremDeunPtosnotfwthaiisveCsoannsyenatnOdradlel rr,igahntds siht amllanyohtacvheatlolenapgpeetahleojur rcihsadlilcetniogne othfethvealAidgietyncoires to issue thTishCisoCnsoennsteOntrdOerrd. er applies to and is binding upon the Parties, and their successors and assigns. V. FINDINGS OF FACT. 1. C8 is a chemical substance which has no established state or federal effluent or emission standards. 2. C8 is a perfluorinated surfactant manufactured by the 3M Company and others. 3 SS/ifd T:60 2002-2T-adW MAR-12-2002 09:31 P.18/52 pSrioncceestshees eaatriltys 1W9a5s0h'sinCg8tohnaWs boerekns ufasceidlitbyy, DloucPatoendtiinnWitsofolduoCroopuonltyym, Were-rsetlVaticrdgimniaan. ufacturing Wcaat pathstuehriFensa3gc.tfoiolnirtirWeescRo,yraecknslseiddaauoreesthisgoecnrrowihfnaiitcsvaeaeinnsbtihnepigpeonprCteri8deolnoferfaoofsm-fesuditsfelteuodfootCrhroe8dp,aeoislryt,rmudciestricomhnaarangnuedfda/octortudtrhiisnepgOosphariloo.cReDsisuvePesro,andttiasplsoosed of Hca1os0onpwmtaaeriicvtnirec4osru.pn,lesaC)ct,8eifoirmcreNlaaleotisatmepasriee,tvsraPomtaiMloraitctnisioslaieds(opsdonuarregertthsdaisecnetuioadclmaDmctoeououmPmrneoptanogtottueefannrCudewt8.rhaiottlhhlryaiaztininmnagWaeryrVeobldDeeyaErnsePealsmeDaoisicfvepdidsoiiatloolmunttehaoteneftrAeslneitvrosisQrtohtuhneaamlenientyonvrtip.reeoqrnmumaitlesntot htsEoaaPmsdAerpe.tlepecos5tr.atthendde ptrhereepSsoirenrentcssceueClats8asnoecdafortlnlheycviesaenslstaro1amf9tiC9po0l8ni,nsiDgninutaoPwnovdanataterrihrooaauusssnprdgeeocqrvefuoreitrrraemnidmnebdoeynfrtepitgaesgurFmelanaricct,siivleiisotsi.lseuusCneitudnarrbrWyeynweWtslayttV,eVrDDisruEgaPPminopiananltidananglsdo ipnubanlidc aw6r.oatuenrdsucApeprstlaaieinrse.osuflittsoFfaDcuilPitoienst'isnsWamepstliVngir,gCin8iah,aisnbceluednindgetpecritveadteindvrianrkyiinngg wcoantecrenwtrealltsioannsd Service7.DistricAtn("alLyPseSsDo"f)wdraitnekrisnagmwpaletesrhsauvpeprlye.ported levels of C8 in the Lubeck Public is the lik8.ely souDrcuePoonftC, 8bypraensdenthcreoiungahnidtsauroseunodf Cce8rtianinthoeffiltusoFraocpioliltyimeseirnmWanesutfaVcitrugriinniga.process, paanrdtitchiep9aet.nevdirionnmAmlueolnntitgp. lweistthudenievsireoxnammeinntianlgstahmepplointegnftoiarlCef8f,eDctusPoofnCt8haesxppoesruforermonedhuanmdan health dianongdseetssht,ieoi.1nee0n,.,.vicnirohonanslSamidttuieeodnrniitne.asgnpbdeodrtfehorrammmaeloducbonntytaDancudt.PdoSuntrtuadtainioedns3ohMafveehxapavolsesoudrfeeot,ueirnsmdtoitnhxeaicdt tCtoh8aatinsCimp8eairlnssissthutefrnfoituciginehnhtumans ttchhoeelleeexncttveei1dnro1tb.naymnDdenuActPo,lntothhcnoeetuniAgntrhdgaietDcinoaucntiPesesosontbhfteaChltia8Cesvi8nceoittslhhleepacrteetaensddvedniaritotliinaonrmngtaheelenaitnsmaufotorfrouamrnctnaetoeiaaofnrnddtahwgteariloFoluanancstdishlwiiestitapettsrehe.resmaeAtnvtichnaeiedloaLefbleilCtnea8erdatiatnaitnangd 4 \Z MAR-12-2002 09:31 P.19/52 Dry Run Landfills and at or near the Washington Works facility. sinouthrceeaor1ef2ad. orifntkhWiengVFawDcaEiltiPetrieafsno.dr pWerVsoDnHsHpoRte-BntPiaHllyhaevxepdoesetedrmtoinCe8ditnhagtroituinsddweasitrearbolrestuorafascceerwtaaintetrhse ahdnueotmetchateniro,h1nh3ea.aalnvtdeh prseEtruqePdsuAeieens,sctWeebdeVo,ifnaDnCgEd8pPDei,rnufaoPanrndomdnWetadhrVoarDuselnHsadutHebtdhmRet-ioBtFteCPadcH8,il,ieintixinfeposocrsomaunnarsdetui.doltonactaiuonmndeadnnotdscuwcmoitoehpnertserasrtpeieloacnttiwntogittthhoeotnhee WeeavxdVapvloeDursasuEteriP1oeh,4nep.aaaonltftdhhwwWBehafaVeyfsetDhtecoedtHsrhuHtfuphrmRooemn-agBnriCnPsof8uHaonn,reddmxthpawaenothidsAoeuntsgrhueese.rnufrcabpicmeeesriswtbtoeeanldtiseebrivsynenDatonhuwdaPtaocarondontdutainatniiddnotinrhnaeeglvFidCeaa8wctaiheldwaitvioteeousaldadacrteaoesmasbtipysrltieEsitknPeAothf,eir pexerpfoosrumr1ee5ds.toanndthTarehdehrfueomrhaCanv8ehaebpaepletlhincaenbfofleeicnttdoseotphfeenCgd8eenneextrpgaoolsvpueurrbenlmficoe.rnthtael pourrnpoons-einodfuessttraiabllissthuidnigesan tdpoeatraetsirccmieprin1taa6tiien.ngatnwhdeThaeehstxehstieeAsnrtgtCienan8ntchpdieirslesesevhefeanflovtsoretf.acnCoyn8cpclouosdnsecibdenletthrdaaattinfougnleslrsitniotetthhaeendepnuhvbeilariolctn.hmaDesusnePtsoasnnmtdehtnoatssaaasgxsreiesnetedtchteeosmsairny eeamcihsscioomn17sp.faonrye'Tsithhceeormftlmhueoirtymoepeaonrlty1md9a9et9res.oDirntudhPueostynreyt achroa2ms0m0co0imtbtemyd5itt0otepdthetiroscegEnoPtaAlwiitntoh2ir0ne0dt0uh.creeetototaflivaectyueaal rCs 8of mWaajsohrinCg188t-o.cnonWtaDoinrukiPnsogfnawtciialnsisttyetawtlhlaeatdte,risisntdrMeemaamorc.nhst2ra0t0in1g, arefmiltoevraalnedffciacriebnocnytroefa9tm0-e9n5t%syostfetmheaCt i8tsin its VI. AUTHORITY TO ISSUE CONSENT ORDER. environm1.ent inThWeeWstVVDirEgPiniias.the state agency vested with the authority to protect the Act, gra2n.ts to thAertWiclVeD1E2,PCthheapatuetrh2o2riotyf ttohepWroteescttVthiregSintaiateC'sogdreo,uthnedwGartoeurnfdrowmatearnyPrcootnetcatmioinnant 5 MAR-12-2002 09=32 P.20/52 arenqdu,iwrihnegrethcaotngtraomunindawteadtegrrboeunredmweadteiartiesdf.ound, to institute a civil action or issue an order cgirvainltsactto3i.otnheoWr iAsVsrDutieEcloPerdt5he,erCsahtuoatphetonerfriot2yr2cteootfphtrehosetetaWcttuetthsete. VSitragtien'siaaCirofdroe,mthpeoAlluirtaPnotlsluatnidontoCionnsttirtoulteAact, protect 4d.rinkingThweaWterVsDupHpHlieRs-BinPWHeissttVheirsgtiantiea.agency vested with the authority to regulate and ttihhneeveaasuuttithgh5oao.trriiiottyyn ttnooeApcinrertossitcstiealtecurytt1et,thoaCecahtpsiauospubntrsleiecrain1tdsd6ripionsukfsriutinhteygeoawWrndadeetsersstraVftsoeuitrprygep,islantyoniaodrefCfttuohhrdeetehps,etugrartrgieatrynaatnnostdfstosttoaotihpdtehewerWfaoWtVremVrDsDHaulHpHl pHRlyR-.B-BPHPH VII. REQUIREMENTS OF CONSENT ORDER. warhoiucnhdtoTthhdeeeFtAearcgmielinilncieeiest.shheTashvceeorpecfeoonarcenl,dutdpheoedtAetnhgtaeiatnlcitrieiissskoreofqfgutrhiereaetptihrmeespfeoonrlctlaoenwocifenCgto:8hinavtheesuefnfvicirieonntmdeantat iunpaonnd A. Establishment of Groundwater Investigation Steering Team. mTotrGeefhaeIqSetmmuhTiWebraeesGrVmhrc1sIaD.SesloenlTEfttbPstwfehosrierfeelAtultpthnebrf"adeioeGnmsertetdrfohonucbutolioalynnvntidieDSsnvwrieesusActaePiwtttenioteoiaganrlnclntIohsnbifemnAevxWeeatpsthncVhetectidrgDooAitateruEitdaogoiPamouhfn,nstcCW,lhSeepi.atsVwhedTCeaeDihrstroiheH.enndgSHswTeaehTRonpcere-ttpkiBaorOomopPbnraejHd"ecVrecfh,(rIoGtE.IitrIvoIPmHSeoAfseTfoud)twaRlhfnwsieeidlhsvgliaiteisCnhloprlgo,neobnttcvIehhsiIefeeeIeri,ncsspmattiratgnOiaabmhdjsrlotkidaDrsfserihruytrooey.Pmpdfooutnwhfrthtpeti.heothese GbttAFehaa.IrecSmckFAiTligainntrscaiyohie2tluaisg.iontl'rilndpoeiesusod.rsnafmudtDUteahwit,upisiasngPo.ttrnoCeeornroucitmnmonrsndoeecwonsnleriutatrofstvOieirenorirsandnmlgetohrorpeefnalpkiarnotienodgryrthdssimnthesvgtaieolle,telltarsoibenntpeqodgeunidpfneeolcsspurtoutimmhrnrpsefotouihdirnadeaidnfettitienancdtstagoiktfasisiAsocosnatafettafiomtocaffchnionttmhraoateshernnpdpditnleeacAsrnAomcsnrstiitchutbalapmeculodhlsonmisiodnurenierfnAsvinctiretavteAwategic,aoathtlhrnhmdeoefiefnontrght e B. National Pollutant Discharge Elimination System Requirements. 6 0 MAR-12-2002 09:32 P.21/52 s0Pa0om4llpualtniandn1gt.0Df0o5irs. cCh8EaxragcteethpEetliaLmsooicncaacltaiLosainonnSdeyfdisltlbeamyt nc(oe"-rWftaloVinwNocuPotDfnadElilStsi"oi)dnesPn,etDrimfuieiPtdoNninot .Wsh0a0els7lt6pV5e3irrf8goiranmsiaOm/Nuotafntaitlholsnlya1l01, PsaemrmpilitnN2g.of.oWr CV8E0xa0ct0et1hp2te7aW9s aoasschcOianusgitoftaonlnelsdW0bo0yr1nk,os0-0ffal2oc,wi0li0tcy3o,an0td0ci5teir,ot0na0isn7, D,oauuntPfdaoln1ls0t 5sid.heanlltipfeierdfoirnmWmVonNthPlDyES sWamVp0l0i7n36g.2f4o4r.C8ExacteDprtyaRs oucncLasainodnfeildl bayt anlol -ofulotfwallcsoinddeintitoifnise,dDinuPitosnWt sVhaNllPpDerEfoSrmPermmointtNhloy. samplin4g. for C8ExacteLpettaarstoLcacnadsifoilnleadt balyl noou-tffalollws icdoenndtiiftiieodnsi,nDitusPWonVt sNhPalDl EpeSrfPoerrmmimt oNnot.hly WV0076066. srseahsmaullpltlrsiensc5gho.arsldhlaablneldbWdereeiltppihveoerrrfertoesardpmleltceoatdttttheopemutrhWpsetusVratenDoqtEustiaoPrmeewmpstileatehnbuitlnsinsdothhefeirdprtnayEoradP-gfaAlryoasgwpuohicfsdoreVenlcdiUneit.eiBivsoi,.nnlwsgt.hhsreuorceuhgarhpepVsluiTlctIas.Bb. l.4eD,,uaaPlnlodnt oOatdIssmhfhnaboheimadctwlialoeoDliponsnnlbnesRciutteenaerie6pvegnrces.saeitatxtvwrmirrmtaoeeeiitnarlnpnislommldeLtbenWhge,iiesmdmeflaeripastotaeiebhotumrnaroiepatpfntvaswsropeete9reiarremn0oexcftnihoaphtettdemeuirydaasninaDurlydodlotirsyeivenffni.taeonstgewcrhafcaemetmattenhitonWpeyioelnrlerresEasiiaaLdnsvfmlhd,fitelmeauiotrpnhckvwimltgeeteiinastvdiasollserweentpwegrsDiuemWtfadbahaotomeletiuoiennwrcnrtkooitdnswnhsrfstwiiattatfnrrhwtatkieeytciaeohasrinrmlisfCryiinovutiyvosreopw.enerppfhgrsulmteimyhImbcnfiehwlelitcielnWcoeiOisttnsnwhrdatscdiausooanekephwtnereesit,tnhxsntrrrDgteasseaetttuaurunroicoepmPpdnanpteso,moWsltdnirae,oebtsoosaaeafrarmdagCkpstdlrashpo8eoimrrtnefrioeaasgopebpcnltoirteoralhiviidalvetetyeer. pirneeqcromuriiprteosm7rba.eytnemdtsiiunnTpotoorhnemthraoeeddnFdiefaiwitcciioaalnlittiaoioelnfsm.t'hoWDenpueitePsotrormVinnititgrsrg.eriesneqiruav/iNreesamtthieoenntrasilgchPotontltolauirtneaeqndut eDinsitstahchimsaorsgudebifsEieclcaitmtiiooinnnasothifoatnlhleSbsyeestem C. Toxicological and Human Health Assessment. Order by1.establishing aDnuePscornotwagarceceosutnotfautnadbtahnekvaargiroeuesdttaoskbsystehtefoPratrhtibees,loowr bays saopmaretootfhethris Consent 7 MAR-12-2002 09:32 P.22/52 mToexaincsitaygTreeeadmtoLbeyadtehreaPnadrtDieusP. oDnitsrbeuprrseesmenetnattsivferojominstalyidaessdceroscwrisbheadllbbeeloawu,thorized by the C8 member2s. of theAteCa8mAcsosnessissmtinegntooffreTporxeisceintytatTiveeasmof(:"CAT Team") shall be established with WWVVDDEHPHR-BPH NEAPITCASSDRRegion Hi DuPont 3. The WVDEP representative shall be the Team Leader. set forth4.in fullTinheAitntadcivhimdueanlt tCeaomf tmhiesmCboenrss,enthteOtradsekrs. of the team, and the team objectives are ihsesauletharf5isi.nkaslarsespUoocpritoasnteedcttoiwnngcitlhfuosCrito8hnafoitnftdhaielnlFgtshaceoilftiatfsiaekcsst. asentdfocortnhcilnusAiotntascahsmtoenwt hCa,tthexetCenAtTthTereeammasyhablel D. Emission Modeling Assessment. t(h"DisAsuQb"1s)e. cwtiiothni:n 30 dayTshoeffothlleoEwfifnegctiinvfeoDrmaatetieoxncsehpatlwl bheerseubamdiifttfeedretnot tdheeaDdliivniesiiosnproofvAidierdQiunality sdbPtiarrsosupefceidtlruesoriIenonsntphluooetfc"PaCatrae8ro.edgearwmaoimiftshbsA(iiunEoincPltdhosAi.emn-gW4Sp5ilwgea4stna/ehRkifiae-inc9ngea3dtfn-ofa0tenc3cicmtW8su"prRoaaaretcskevtsidlfsioefseafrtdiceoniFalefiecdtbbyhui.ntsih8ltdtra,hu1itnec9hgt9Eaud5vPreei)Am.oaeUnsnitssgheineori'nfssiipcGteaaurnsaithdmiaemlelttpobearetcshtdefoeoBtnreuartmihllledininegd eaaemlcmlciisostotrsiudinorigncnegCrsat8oltoeDicstausabtPns.etoddancwctkosinthIhAfDaiilnr.lcmotlahiemnsedtdpWaacllceolattruersreaheallisennpCvdgoa8tnanocedtncmisnuWtiagrsacsoptkireoekprnlsmiasrrftaiaatotmcenifsleuiDttmieynur.bPspeEootroun.anctbF'hdseosecurpumseereairrdsecsynhiientosanptaraeipcfrrookmdriiniitsdthtpteeesendhrytsaiaeiflloiallenorbdw2em0aalob0ibsdo0lteevefldeionrags. shall be suppliecd.: For each emission point (stack) emitting C8, the following information 8 MAR-12-2002 09:33 P.23/52 i. Phase of C8 (solid, vapor or aqueous solution) at stack conditions. ppaarrttiiccllee sdieznesditiyst(rgib/cumtio3)ini.. (micrTonhse),pathrteicmleascshafrraaccttieornizoatfioCn8tionbeeacuhsepdarftoicrlme osidzeelicnagteignocrluyd, ianngdtthhee bpE(IoDadsmaESoacdresfuCerfatPsdcdhtePaevirAiiscsreGcoeslittu-slainnoiueq4sarvpgtneiu5sepdtic.smi4hnirhladzDao/egFenaeBivaaloncmdcl-dnettleeoe9lhdifowoe,os5(aifFtwficf-fvirfnr0tiiCiiceoihegfbc0noon8zuitu3jgnehercu'rtbmsnnfeiiesaoeittsSdiapsrs1nimicifeeti1rgwais.ipeaneocevhocntetinat.teitidtfa,thpnifti1IlnoiwooitgiS9nthgFtrnai9iyCstentosthou5hiigeirEno)pGfniivnnpncpPt(weuthoa"ohAsnDitIreredoreeStift'dAivatpsfCcbietaneianhQuveIcyncrgneGleitse'uae,idnsd)ueutsonDutaesesliftfsyed,sseoduettstuaDrrhPtmi,oficneneaCooAthfrciolrnsimt8eQathasStwsr"'n'ieee$o)smoddsee.qusnnhsetteutcriosuDacodancea,lrbiseegsluvsmrsmupt.ieePciCorsaoqanaioenDssolsvugminmusimzeeiAatiteneinoseenpomQtgdaenngdlnrtt.ieacdisenDrxnmiyoceecgsS,gauescosomheVvficPunwdsforeobosaieiveunicoeidmnrteldligfshnietdesfneiii.nitornDlrgtcD,eetahngisswAtbteAe.tei3caenoiQrrQotsrDtvniMhseegreaiAdfdoeh(nsonfhigftQidusdtc3rahtaDep/ior0spUelesodA-hpnrdGinSmrenartQiaEqogutlgmyihl'vunhiPssdeCa)ietAtrapo,htf8enopofet'crorstoehvee tlfCewfrSdrDmhiuoeemqeh8eincusracutomieodcPhaiEsiurstnednso.vifDli.sioddnofeaoiDeAntndsnncDcrAedQoosttleAhrienfQsviafetnsaeQrdtteoiiencrrsrsovDizrlodhdtguneeepraiahdUsnensllottilageettSnpfptth,aawogErDprepsiedniPirrpiActrzoinefhAriineovqgifpoQvgorSehuvuit.m'tro,etiCessamrciDatteadn8ooittadoiuegir'mtoosadncPidnoFnfsiersoiotssneaocsoint1erssaooarm.otrsubp4vntgnssretpue.aaoehuhnrltsumpaeafohcFgesleplvetoodlieeahnoeilnuedhipenlgrmftsoaewtifIvtrcwocteoShicoheiotfmrCieeehefenCtnwnifohcjgpGsctfu8peoeasiria'suctiegeonsrotiinsdepfmiiedngisfeonsdaoilcshepeicstne,aefttsetoae,ncvstCdtswfiretcweinoaii8.oantsaitgriivntculgttoeDhihhaeoritmniineyivnunnfnigemginPbtiswnshnisaocsonDeegeisrontvdgoviiehAepttneenediefcamnglnQnfsoiroiegntccade'tdvni,gshoyifaeaeefDayestlywinnshet,fcssuuttfteiwiD,stiolPbesecltponumAifooribnhetuctnasQiehrynhlttined,ets't(pqssdashiwrfbcmhursdoomtae/iaeoueervstllshbei-ecligrtpnmdaimtieainrisasesqngosmiiusdom3esugapurs)no0s.eeeaeeieusrfmoseadoDttosanitnaauereiA.dynnssbsgQtoooitsfhf odtsehifmaaCglplr8eab'rsmeactrufreoirpterircsCe.as8ledpnw.rtoaitpthievrreteisoepsfeescxhthatalolupbsretegpsasruosTrvceoiodantenhdddeitaiteolexonmntsepgnbewteratfihottuharertmeta.heneaTdsphuahefratetsedeermsrcaeponxengritseartost,uloareefqspaouhnliipaddms,peleritenqrsatu.sniudsErieatsintoriadmnnvagateepssor phase (T-P) 9 2> MAR-12-2002 09:33 P.24/52 emccossoqouopelunnbeuaicmcrstlaeeiiuitbonntirrntntteeirrsgduaadmttapciitsooooKbnnnatessdvhf,tieuaeowtt.lnireuDoecmreenAtenisplfo.aQoewntrreFIawaondCuttufier8latirptrhcehedHaiiuesnidn,rswsodms6aofon0iColcabdlrdi8sebabpa,etieHyaritnovhspasdneerroidryossiefcnvowpptuihlrhaduhseeqaesbessiudEineoele.nfintotf(teyTeaTurscetshta-itegxvenisdva-edoiyrenildo)KunfDifdtonraiatiaroghatmfhnegeftes.htara,ratPeadimaoonvnsnigodnpreleitaamsnpcotorieteflehbiaGsCtissyseeu8CnprortvieaiafnenmrtCadgaveg8qdatnrhurauitnieseprooihovaunuqafsgsspuChaosea8coorlt-lluulubisatqeilounids, Tachteuaclooepffeircaiteinotnf.ssh. all beHdeenfriyn'esdlaawt vcaoreioffuiscietenmt fpoerrCat8uraensdcoavdeirsicnugssthioenraonfgitesodbespeernvdeedndcueroinngpH. g. Any carbon adsorption data in the form of isotherms for C8 adsorption. assumpDtioAnQs pwriiollrptorofvinidaeliDziunPgothnet amnoodpeplionrgturneistuylttso.comment on modeling methodology and requeste2d. abovAe nshyaellxbpeencsoevseirnecdubrryedDausPoanrte.sult of accurately supplying the information prersoecrevdeus3r.tehsearriegUdhetpetoomndesidusabipnmapiprsopsvriooenparoniayftetdh.aetainiffotrhmeaatnioanlyrteicqaulimredetbhyodtholisogSyuobsreqcutiaolintyVcIoI.nDtr,oDl AQ VIII. REIMBURSEMENT OF COSTS. tndCahnoeoistsneiicgsCsetenionamontt1fesa.OedstenurrdtcoeehOpfrr.dRrDedesePueseirriPmng.iootnbanErautttixtroviaspoegatenhbrnoeelsdfeehietsathCxulteleoorecbsWesutesstVftistraoheoDbnnamlEttiosPtWthfohtaiVhatsnhniDsdeaecECposccePoforrnDuosesonwxuetnpPnssaeothccinOadcttsloerl(dnut"boetndeirtfie,nimtseWocidgaufVdnprueauuDntrnudeEsdpduRPeoarernehniptatmjhorstieboispnsuerSCtronesaovtacpnaibtpdtsilioreeevonndevCtsXDa"oOlV)usrb.tTPdsyWeoouranf.nrtdidtthwuetielrisynth aeptuSecsenanccreirfdoxtoohupewronmesutcn2aesrfd.coaduecnwndouddunaasdndmcioteWcnolmrolutaiuthuthnrnhessittistna(rsb$eCmh1em1oao00slnaul,ubis0nbnpeu0teinps0noitor)gnef,rOetpfioesrnilddrsfettenaydhbrsiaeystsyhahehasgoesnarudcoleslirfewtaobedtnwhiemtdtehoriaedzEcabteocfduydlfodrlenatuaichtrecntisedoictvon(date$uaoet5lDnstD0hitfgai,ueun0tnnePg0cad,oo,0tsDenn)ind.wtcu.clrPEhuleuoesapdinncroihetennvssgeeheoxnraifpntltatlhevhtndeoievdeibcwepiaetsouols.asrriaenkAtncfitndernoyoritbmsehecleetehiespesstcstrh.oawn 3. DuPont's obligation to pay Reimbursable Costs under this Consent Order shall 10 JW- MAR-12-2002 09:34 P.25/52 nwitoshtiocebhxlciageraeetdiaotdnwdsoruehsnsudeneddrrsCeedopnaasrnaedtnetfliyOftiryndtethhroissuhssaaelncldtbioednot,hlleaalrlssool(te3h2ere5rs0cp,o0os0nts0si)ib.niclEiutxyrrceaednpdtbayosbDltiougPRaoteinoimtnibnoufcrDasarurbyPlieonngCt.oosutts IX. QUALITY ASSURANCE/QUALITY CONTROL. pgsaruomidcpealdninucAgere.lrsle.sgaaTmrhdpeilnilgnagbqouarnaaldtiotayrynaapslseyursfreoasrnpmceeirn/fqgourtamhleietydancpaoulnyrstsrueoasln,stdhtaaotlalthbvieaslaiCdpoaptnriosoevnne,tdaOnbdyrdctehhreasiPhnaaolrltficecosunspftrooirdomyr ttoo EPA X. C8 REDUCTION PROGRAM. oyTisvehsaeuerraarbnelalcp1seCo.isro8taifennamgdSNirssechosrqiaetuowleinlnrisfetihunmtosrgttehatLnhenteerdvcpiaeonrilngordtvtcaeoiuidrninreveroedetnodmhttefophorreeelerliomWnthwisVatihtnneDagdlaElctebPhtmueemaimplsorscooniaodctlhnieefldniyleudedevraemretsolysisse,qesaDuitroaou2nruP0tseto0rrin0elnytplAoaeregrvttptresaeolcesrrhestosgmtnaouerpadlnioictmnnaCgiltt.ehCned8.ar collect2iv.ely byD5u0P%onftroamgreaecstutoalre1d9u9c9eleevmeilsssbioynDs etocetmhebeairr3a1n,d2d0i0s3c.harges to the water of C8 seyffsitceimen3ac.tyiitns WitDsaumsPhaoijnnogtrtsoChn8a-lWlcooonprtekarsianftiaencgailniwdtyamswtaeiitwnhtaatthiener tsghtoreealafimoltf.earcahnidevcianrgbo9n0-b9e5d%treCa8tmreemntoval dates: 4. DuPont shall conduct the following construction projects and abide by the specified Twop6heJiZrcahCteiovonenrsphiesarelmala.brilteiRegri1.n3nD-8ou1Pl5aoDten.rt tsChhoaannllsttihnreusctdatailoltenanosfhimastlaplrrbtoeuvgpeidnafnstcoerrulatbhtbeeerArthfpiarlntileFrsehtoburtrudeaoprwlyanc2,e8or,re2cJ0ou0vn2ee.r2yI8nd,ie2tvi0ail0ce2, beRbuismeepunglsiaeoisinfzsstti,eenoodSrponetethlorpraieaoetpteiAsirnrno2ptbgtv0hr.e,iialdl(penGesevhrFoaemutofeitfDbdoidetrnutocEuetPwaidinsvorngyeen1,imnt72doe0s8iirsshe,Jpsfrau2eiielone0nlrntgs0emsia2Po2ob.fnr8doraoI,ivoc2nfmetyf0iitcpg0itseaharc2larera,tdouisswecpbtA.uaebhlcrpeiTaakcrptthheilTfeoieoce6vnrsmaIetFbesarihmlCcseiasksiiltssoloedhsnabiiaSaorsellmlntgiaaebieccprnetck.oenoeirHAnro,mdtetvliiiTanettgtitl6gemheoIdrtctZesoit)tsCtho.y4waB,5enChamsCoentohinndosestsddhftiderleaoouavtonwctiteftchpirSeooeoatnifTtanest6stetThsahaZrtalClll 11 A MAR-12-2002 09:34 P.26/52 T6IZC.E. that sha5l.l consist of aDstuuPdoynotfsshcarlulbcboenrdoupcetraatsicornubfobrerdeovpitcime Ciz2aDtioWnCan2dornecpoevrmeriyt Rim1p3r-o6v1e4mAe. nTt hperogram study shall be complete by the end of March 2002. Provided the results are encouraging, the cuonmitspCan2yDsThCal2l iomnppleemrmeinttRid1e3n-6ti1fi4eAd,imC2pEroHvCem2 eonntspeformr tihtiRs 1d3e-v1ic9e53a,nadnsdimCi1laFrSiCm2poronvpermoepnotssedfor pcoermmpilteftoernRoll3at-e2r3t6h5aAn.thIemepnldemoefnNtaotvioemn obefrth2e00im2.provements for the latter devices will be XI. c o m p l ia n c e w it h s c r e e n in g l e v e l s . 1. The following requirements shall apply only if the procedures set out in Attachment C have been followed: a. No later than 60 days after receipt of notification from the Agencies that data or information developed pursuant to this Consent Order or other information that is recent and valid demonstrates that DuPont's operations have resulted in C8 exposures above the Screening LrSeecvvrieeeelwsnidanengrdiLvaeepvdperflosovlwlaoliwtbhiyinngthatehreeAapgsroeonnccaeibdelsuerttehismatseeist(tdohueest"iigRnneAemdtettadociharelmdPeulnactne"Csu,ocDrh"utePhxoepnPotlssauhnrae"ls)l. tsoublemvietlsabpelalonwfotrhe WVDEP shallb, .upon cWonitshuilnta3ti0ondawysithofthreecWeipVtDoHf tHheRR-BePmHedainadl PblaasnedsuubpmointtaecdcbuyraDcyu,Pqounatl,ittyh,eand completeness, either approve or disapprove the Plan. If the WVDEP disapproves the Remedial Plan, the WVDEP shall notify DuPont in writing that the Remedial Plan has been disapproved raenvdissehdaltlosapdedcirfeyssththeeredaesfoicnisenfocriessuicdhendtiisfaipedprionvtahl.eDnoutPicoen.t sDhualPlornets'usbfmaiiltutrheetoRseumbemdiitalanPlan as approvable Remedial Plan shall be deemed a violation of this Consent Order. level fo2r.C8 in aIcnctohredaenvceentwEitPhAapoprltihceabWleVsDtaEtuPtodryevaenldoprsegaunldatfoinryalriezqeusiarermefeenretsnc("ethdeosRee/sgcurleaetnoirnyg EPA Standard") that would be applicable to Dupont's activities or the Facilities independent of this Consent Order, DuPont's obligations under this Section shall be determined with reference to the RapepgeuallattohreyREePgAulaSttoarnydEarPdA. DStuaPnodnartdreisneprvroesceaelldirnigghstsseipt amraatye haanvdeatpoacrtofmrommentht iuspCoonn, soebnjet cOtrtdoe,ro. r XII. COMPLETION OF CONSENT ORDER. DSeucPreotnatr1'ys. oobf ltihgEeaxtWcioeVnpstDahEsePrteoouDrnhduiePsrodsnhetsa'islglontbeerleimgaainntdiaotfnersoumupnotdnheeirsCsSuoeacmnticmoeniosXsfiIoa,nctehorimsopCfltoehnteisoWennVlteODttreldlrteLsr)Raf-nrBodmPHthteo 12 26 MAR-12-2002 09:56 P.27/52 DAtPdhuaugetrPeytoin.oebcnsliiteag.sgaIrstniehoeaanltstlhiimaastnsedtulhyewemtoAhraegkncentonhemcaritepfhosle'alltvooioebwnlniignoleagttttbireoeernce(sent)iopcttooisomsDfupuealPewttohernidistttiloenenrttaserchercaqsoluhlredaislsaltsnubfcreeeoadmwelieeDthmttuetePrhdoitsonatCDntoohunnePs-ordeennissttpcdOereecrtttdiaioevilrnei.naTrgyhe aOPsarrdpterieors.v.i2Sd.uedchinobSDleiugcPtaiotoinontn'XssIohobalfllitgtheairtsimoCninotanotseeanocthniOleyvradesearpnsrdohvamlildaesinudtraivniinvSeceotchmtieoptnleiraXmnIcinoearwtuiioptnhontohfaegthSreicsermCeeoennnisntegonfLttehveels XIII. ADDITIONAL ACTIONS. mtacPNlSraoiesocoaaaoqtnpfrblyituleesroihulsotidnDiiirttnttetierseyuorgtamTceintniinethrnitoenmksCheintmniuattonisAghsnampngsiygeoeoatsarWechtrftonCinhiaDspflacahofvirAtuieatneeeeecdPaavscrsptedlo,teihAt,unodnnhiernotncittrstiadtteOinua,honoiinganvertfdnhdndr.i/otadeetohsnlrurttreWoaroaaitecttnAlhhlutelteheyigistaonaeeteneonssgnVynfer,ceaviibcwndifprieoerrgepaostoylrihlylmnanoieficlimrcncsaaooatCdCbiemnGnvllntoyeseehrtnttal.oeciatynstoulku,etNanaiWtntpinsehodmtugksitwarOshstosasaeimurusnrtrmdeaecgcaAetnrhoatrittfPcudneaosttrisrc,horfot,etthiathitcothoeloihalsrecnifetnotsWCifiaio.breotconhdlenstNiniitsegoosasAtroaenrtaCVttucnlwehatotitC,iorgDannOgtrailsghuveyiirenenaPedidninnsreoWatutronAttODchyestfoihrisutsrasmdotatPnAealCVmodlurtcu,oninbotartintd,egnosusetfirtcenhonlrhyoanteerioawnatcrakfseiO.Aenettsdyryrsiuae,dranereradyyrl XIV. ENFORCEMENT. ADccreoogusnnuePddnlotiicttniiiinooteEnnssenh.sinfanooflorltfhcrntceehoemiCtmsebiCenrecntoutloniiaastfcbetCtnlhieootisufnOorCbrtrdoeoveniifnrsoWgeblanytottaiDokoOdenurnsPdC,eoooirnfnumtctnhlitausiysyd,aiCWbnveogienohsaslataerdtVneioqtbirnuyOgeoirtsnhdftieetafhro.feidrlVuicWneiigvoetilooslatfptaiVaenonyincraig"ovlFitfiniloetihsaracceaCetstioeoMsdrnemeatbjsacfyonuaardrntnchdm"ybaoyyfltahwe. XV. CONTENTS OF CONSENT ORDER/MODFICATION. iCOnordannesryensaThtttaOhaleclrhdbemeenrtemiirnneatclsdlyueoodroifenntxlghyhiasibbnyCiytoasmgnrrseoeefdeenimrfteiOcenancrttdeiodoenrfhcteohorfenetisPinimsa.trestMfiroeaosfmdtihniefesiwctoaerritrtimdionensga,oadnelfidxtnhceceesoptnetedsrttmhiataibsotlnaimsnshodsededcitofiifnncodartitthhtiioioshnneCssroteooninfsaetnahnynitsd 13 7 MAR-12-2002 09:56 P.28/52 rmeqemuibreemrseonft tsheet oGuItSiTn othrethaettaCcAhmT eTnetasmto, tahsisapCporonpserinatteO. rder may be made upon consensus of the XVI. ADDRESSES FOR ALL CORRESPONDENCE croeorcrteroeipssptuAorcelnhlqdduaeodencsdctureeem,dst,seoehnsbatsnDe,dsiunudPcbeolmlunivdtiteiotnrerygdW,ruoeVnvpdeoDrernEtrsitP,ghahimspt pamCryoaodivnleasoselsirng,tbnnyOaotctreidofieiuncrraiwsethirroaisntlilesnrb,gved.iicsseeanptotpbrtohyvecafelosrlt,lifoainweddinomgthaaiedlr,drreetsusrens Documents to be submitted to WVDEP should be sent to: WC13hV5a6rDlHeesatponansrf,tomWredenSstttorVefeiErtgnivniiraon2m53e0n1tal Protection AAPhttttoeennnettiioNonno::.:AD(3rem0e4aA)nn5dn5o8SB-t2ea5na0tisn8,cPasha.D, E. sq. Documents to be submitted to WVDHHR-BPH should be sent to: BW8C1uhV5raerQaDleuuesatpforoarnrri,tePmrWuSebentlrsitectoeVHtf,iHerSageuliatinhltiteah42a15n83d0H1uman Resources APhttoennetioNno:.:W(3il0li4a)m55T8o-2o9m8e1y, Manager of Source Water Assessment Program Documents to be submitted to DuPont should be sent to: EWPP.a.OarIks..hedBirunsobgPxutoor1nng2t,1WdW7eoeNrsktesmVoirugrisniaand26C1o0m2pany PAhttoennetiNono:.:P(a3u0l4B)o8s6s3e-r4t305 and 14 8 MAR-12-2002 09=56 P.29/52 LE.egI.alduDPepoanrttmdeenNte, mSuoiutersDa-n7d1 Company W10i0l7mMingatrokne,t DSterleaewt are 19898 Attention: Bernard J. Reilly, Esq. Phone No.: (302)774-5445 XVIT. AUTHORIZED SIGNATORIES/NON-ADMISSION. raenvdietwherTtThehhfioseerCuuennoeddnneesterressnriitggthOnnieesrdddCerdoreonpashrneeedsnrehetnbaOtvyaretdcivheoreansdffirrseomtepaltpyteohatrahnttuadtnthwitethyyieththyoafhvuaalelvllotekhwnheoafawdourlfteuhthdlolegriaiertnyocdotfofuiatnesisrnteetolerprtmpoionsdrtaootunttndhhieictsyosCntaodmointeis,oennst. Order and have the authority to bind their respective party. Neither the terms of this Consent Order, nor execution thereof shall constitute an aadnmd disesfieonnsebsytDhautPmonatyobfeaanvyafialacbtloerionfaannyyplreogcaeleldiainbgiliitnyv. oDlvuinPgonthtierxdppraerstsileys roerseinrvveoslvailnlgrights WVDEP and WVDHHR-BPH in any other matter. of all thTehPiasrCtieosnsbeenlot wOr(d"eErfmfeacytivbee Dsiagtnee"d).in counterparts and shall be effective upon signature Entered thiis of / ^ f r i 2 0QL by: WEST VIRGINIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BY: WW13Ie5Ls6tLHVIAairnMgsifnEoiTradADSDetprAeaeMrttmS,eDntEoPfUETnvYirSoEnmCRenEtTalAPRroYtection Charleston, West Virginia 25301 Entered this A ^ dav of 2001, by: 15 MfR-12-2002 09=56 P.30/52 WPUEBSLTICVIHREGAINLTIAHDIVISION OF HEALTH AND HUMAN RESOURCES - BUREAU FOR BY: COMAMz .ISSI/ONER? BWuersetaVu ifrogrinPiuabDliecpHaretamltehnt of Health and Human Resources D35ia0mCoanpditoBluSiltdreinegt , Room 702 Charleston, West Virginia 25301 Entered this f S --av o f_ r i n f 2001, by: E. I. DU PONT DE NEMOURS AND COMPANY 16 30 MAR-12-2002 09=57 P.31/52 A ttachm ent A C8 GROUNDWATER INVESTIGATION STEERING TEAM drinkingAwteaatemr,ogfroscuinednwtisattsershaanldl bsuerafascseemwbalteedr taot aanssdeassrotuhnedptrheeseDncuePoanndt WexatsehnitnogftoCn8 in WInvoerkstsigfaatciiolintyS, taenedrinthgeTLeoacmal,(GLIeStaTr)t,sahnadllDinrcyluRduensLciaenndtifsiltlss.froTmheWGVroDuEndPw, WateVrDHHRBaDsPispHbr,ouvrEsiPedAmedeRninetsgSifoerocntmiIoIItn,hiVasnIdaIIcDcooufuPthnoetnsta.htatDallcuhbPeeodanCut toshhnoasrelilzneftudOnjdorditnehrtel(y"GbthIySeTtChevoinWasaeVnnDteOEscPrrdoeGwrI"S)a.Tccloeuandter, and the DuPont representative, Andrew S. Hartten. Athescehneddoulfethsiusmdmocaurmizeinngt.key GIST tasks, submittals, start and end dates is provided at GIST Member Organizations/Representatives/General Functions WVDEP disburseDGmaeevonirdgt eoWvDeaartsskihignehsrt--;aGpdrvrooisjueoncrdtawmndaatnteearcgPhernmoicteeanclttriaoenvndi-ecGwoIoSrTditneaatmionleader; escrow funds Dee Ann Staats, Ph.D,-advisor EPA Region in GJRaoacrgktehCrC,RoHhnewninaohnr-agsrc-t-ieEHnnycvdeirraoodgnvemioseloonrgtaisltEngineer DuPont pAfurnondjderscewtdmisHbauanrratsgteeemnm-ePenrntitnoacvniepdrascligoPhortro.djeincattLioenadoefrf/Hieylddriongveeostlioggaitsito-ntecahctniivciatilerse;veisecwro, w WVDHHR-BPH Public HWeiallltihamadTvoisoomr ey-Manager, Source Water Assessment Program- Bureau for 31A-l MfiR-12-2002 09:57 P.32/52 GIST Team Objectives and Efforts and surTfahceepwriamtearrymoobnjeitcotriivnegoafntdheinGvIeSsTtigisattioonefaficctiievnittileysreavsiepwresacnrdibdeidreicnt gthroeuCndownsaetnert Order and in this Attachment. The GIST will utilize a phased approach and employ rapid tmpeeaarmmfoiremdr.eecdisUbioynnlDesumsPaookntihtnegorrwtiiotssweraedrpdirreesmcetneeetdatitnibvgyestt.hhee GreIqSuTi,retmheenttasskins oauntlienfefidciebnetlowandshtailml eblye groundwTahteerGqISuTaliwtyillinissauned aarfionuanldretphoert(Fs)acwiliittihesf,inadnindgsthaendexctoennctluosfiongsroruengdawrdaitnegr crtoeocnaotsmasmumrienenaptdrioaottneiocintnisonraenogdafrgadrrioonuugnntddhwethanteeereFdqaucfaiollriittiayensay.nfduTrhhtuhemerGawnISohTrekafloitnrhaailncttrioeopnthosertthfusahttuanrleel.efdurtothbere mtakaekne pbideeernfnoteirfcmiecTesahsdtaieobryntya,sDtokaunsPdassoesrntuetcrfeoaenprttdthhoetrbheiegdlooGeawnIltsSiafTi[ncfdpuautliilrnosngut]rhaoneoutfnCtdotohwntehsaeetGenCrItSoOaTnsrssdaeeennsrsdt maOtreherndettehCrae. onmnAdsidenCdni8mittiOuoimmnrdapletaartcastaks, rksepstloummmebateye. Those tasks shall be agreed upon by the GIST. Key Tasks of GIST Task A: Groundwater Use and Well Survey/Groundwater Monitoring Oaofb1tj-hemecitWlievea(assn:hCdinopgnotodsnsuicbWtlyaor2dkiasstnaadnndc3e-L-mpoihcleaa)sl,erLdadegtiraaorltud,niasdntwadnaDcteerryowrRedulilnreaLcntadinowdnfaaitllellysr.u1fosceussuerdvedyiswtainthcein Summary: The phased approach to the water and groundwater well use survey will camraTeellhllilaooneesawwiemGseattIahhdcSle.etTicvGGowinDtIIiSiScelueTlTsPndiotttneoornatdetmftiioraormecgeneurcistesnt,.ieeoeesDfnwvftasaoohltrweuaptnsaehrtreaeeftslrohotuehrenlmietgmsfi,dnetpuaaasatnbtlacald,gtebsersalroinawsturdhhenieelddnldeswobtuCteeapr8ptmgeerreireivmnsnwieeepsenrialaottlchtnoetuedrtosnrewafienntsxhhsuaeteprrctvoeGioemrtutIyhSrepesslTareyhetahaomlanwlfradbeaancyetnhtsieroraonnut.odgh atashhnlleoaguWgrlordaeusefnhidedi-lnwtdogactttoohennrirdwWditepioloalrrsnktsysw,rfieaathqcgiiulnriiortayeu.,n1ed-.Tmwgh.ia,leteleaprrchaukdasisoeuefsdasnoaadfmptwpphreeloilnatlhcgshruwermevelleaalyysnbididnefeitlnahlmsteifsey1eni-tndmfgeoidlraetbnhrdyaadtsbhiaouemvsG,epllIaaiSnncTgdk omgrfeoqauusnuadlriwitnyagtsetaShrmaewmpCelpli8lnlsigcneogpxnocsciheeneantdlstlrwba1teiiptopghn/ei1nrifnwtohriwetmhai1etned-rmt.whileSiethh1roa-tmudhlieiudlessc.proeancdciifeuincs,tprtauhtreipoGonssIeSoTof fCwf8iinllfdodiunengtedarmnindine 1 The waver use survey should be in substantially the same format as Attachment B. 3* MAR-12-2002 09:57 P.33/52 wdihreecthtieorntoonelxyp. aDndrinthkeinwgewllastuerrvweyeltlos ath2a-tmmieleasruadreiuasb,oav3e-m1 pilge/1rasdhiaulsl,boerrien-saasmppelceifdicat a freNqouteen:cyThtoebleevdeeltoerfm1iunge/d1 bisyutthileizGeIdSiTn. this Consent Order for monitoring ptahduijrsupAsotsettedascaohsnmdlyeentaetn.rmd innoetdatshae bGeInScThminafrukrfthoerrdaentceermoifntihnegtraisskksaannddtohbisjelcevtievlems saeyt bfoerth in Tcoimndiuncgt:eTdhweiitnhiitnia6l0wdeallyssuorvf ethyewCitohnisnenat1O-mrdileer'rsadEifufsecotifvteheDFaatec.iliAtideds iwtioilnl ablewell survey activities will be conducted on a schedule to be determined by the GIST. Task B: Assessment of Existing^Groundwater and Surface Water Monitoring Data aOWnbdajseehcxitntievgnetotsn:ofDWCeo8vrekilnsopdfaraicnnikldiitnyimgapnwldeamtLeore,cnagtlra,oLmucnotdanwritta,otareinrn,dgaDpndliaynsRutruhfnaatcLedaewntedartfmeilrlisnineasnadnthdperaporroveuisdneednacthee ccohmarpaciltaetriioznatoiofnaldlaatvaafiolarbelaecghrofaucnildiwtya, taesr/rseufrlfeaccteedwianteTrambloenAito-lr.ing and hydrogeologic dScmpFoaruaootncmanvitliimiaintdtonuieaerdirisnaynh.lg:glyTghdwhrirsooeetulgolGnerioidIncSlwsaoTtlgaatdilweclaarititlaminlofbaononensrd)mittahroaseyrtkqiidenourdgniorwgeaindeniotdouhlronadangdneyiercreatxiopdnpldpfueoirmdtiriiomoetreniaidatdtilizeeoienvnntatvihilfetuiecsmataitintaigioiyoatnitnhaio.olanfDvseecuaxocrPipetsoieltvaniiontttegifsdehwhstaioo(lslerttko.hgref.i,ocral Timing: Within 30 days of the completion of Task A, the GIST will review all the C8 agsiOncnrrfohadouelyerdnmrtudi'csalweateilaofftafoneenrrcdftmtohifrvooaeescneaiidlctaaiohttcyretif.inhavgcyiitdaliierntosyd.gweaIodtilldilosigbtaiieocnnstiiuanclbifpominarivmtteetdaestdtitiohgtonaatttiGooaInsdS.ueTmteTwmrhmiaethirnGyineIoSt6fhT0aeldwlsachiyloilsspttoehoferointcfhaweelsoCtarobknlifssoehrnat Task C: Plume Identification/Groundwater Assessment wOgliomrabwoptjueeeanrrccdttstiehwuvdrpeaepg:tselDrhiroeoeuesltxdneacdrltmewohenaiadnngtieent1rhgthauee1gtr/Li1uvvg.eee/tr1raTt.irohctariLslaatasannsdddkifrihesllohcrataeinlzlddoabniltystsaotlihmienexpcGtlaeucIndStteToo,nafnwtahnahesyicsOaehnshmsdimoaaeRyllnidtCveoe8trefiraCmmn8pdinapecutaebdlic rdgSweerucaotmeteueprnmrmtdosaiwornrsuyea,r:tcwaeTenrih.tphaelpuGepmmIrSoeppTshracisasohitnsaetlrolsicnbfoiurtphstietonrsogeefvtawoieroewoarrkshw.wiisAththoecrtrtihiecveagiltpridoeoasutetnsandhtawoinaualdltdteroerbsfielusolpuwtrssieootdorfiwatTisazareasddkdoArtfoifn-taksodiintdegress 53 MAR-12-2002 09=57 P .34/52 pmriegdUriacpttioeodnn.cgoromupnldewtioatnerofflionwveasntidgactoionntamacitnivainttietsr,anDsupPoortnmt sohdaelllsptroovaisdseestshefuGtuIrSeTplwuimthe bpTboarycteiihmtotpiehvTrierineihrttagifieGzceo:etstrIiiUmSvmnpiTepletiuie,odnemdtngsbheeryewodeifDGivdaltnielhuIendSbePwtTeoiaifnngooiwictrnfteaiioalaetallinldloscpanactohov.hmsaaecbspidhyleluaeetodbltheelufeepelaeGislnnuteaIfmisSbontTlnaeiitbnsiitahdaloiletesicdehnoavetnbriadrfylyaiubcntaoyhadttueiitootohGnnntehI/oaGieSnfTsIgvcSd.oehTaFaset.tluaidsgruttoaohltfeeidtortheonitenebavrGcemetIsdiSivtneiTigetteiasearthmsnoadrailynlnedd MAsGhnIoaSyldTlea.ulnisndegaGllromuonddewliantgerpMerofodremliendgpSuyrsstueman,totor stohmiseatotathcehrmmeondt ealndasthaeppCroovnesednbtyOtrhdeer A-4 MAR-12-2002 09=58 P.35/52 TABLE A-l a. Dihadtnhvioesfaacotptiourelirmamnnibccdaeialetlnuliintotdeydtnedaus,ot:piaafnoncsnaeurmtrtheamepinoarrty j A location map. mwAaostnietiretosmruiapnppglsywhweolwiltshi,nirngesatihd1ee-nlmoticialaeltirgoarndoiuounfsdatwlhleaktFneraocwwilenitlilgesrsoa.unnddpwuabtleicr ITsfaomDpu-poPlifon-gngrtlohiufaensdoowfntalhtyeerosnmiteeaypaesn.adrT'sshhwoesuoelrdtshhbooeufnldodaltseapsafsontrhthaaengeiyvneetainrrlesyi.te, tscheaevnnebrtaehleaysneenamurasalw.psorsthhooulfddbaetaffoorreeaacchhqsuitaer,tethr;eniftDheusPeomntahpass CyegDtheni8uveatisPercrelnoeoynmn.ssticataIehmefpna,sDptstrlhcuaisaentPeningvooentbnlhrietfaceehlosaaeyonnsentfmoaouturhanasrpelly.wsmsiosoathnerptoeshau.ynoldedTfahbsdrhe'eassotfeawuolsfrodoherrbotahueecalhondcfoqhsduplsaeaaitsrtnaetse,tftrhoth;heraienfan TTAclsihohhmlolneeiuctsstheeled(enndttauCorabastt8ealt"eigNo"ssrhnmDsosohug"ubon/l"eouddllrowodbsrweaou"tmssetpeuhrgebedt/h"moaletataihabtmsteotertherdhaaatehttbionoubhrdnrayee,sia'tv"ssbid<ymaee-xtetsii"ononi,g-nicrmtn)eoo,aaultdaldimenoectsdnatdi.ebgtehdlnteeeatsycot.etidoaanltle. Itihnfefuonrreamabsaloetinotson.wprhoyviidt eistuhneaabbloevteo dgaattah,eDr aunPdonsut bshmailtl tdhoecument b. mFaAdaodcgnirrleioitstouisern,isdnawwtgaahptimlecarhninsfimhorouutmhlde: CwmwadDmmionran8eecaooottelltannnaslltegs/soaitiisrthtmanoaaaocblnftttrhyrepoediittenlndrhhfcidqmgogneehuiurgnoapoltWa.tehtsrrhreieorotaaeaTpeengnscglerhfrhu.hblriaeyelimryTmanssestnhitgedhattdebtfehmeiotofe'dreofinspueglerlaGelbrignWenfqsymrtIstsiiouSeofttosueeribhTrch.nnsnkaeaoctbdssaAhtGuyeewinpsoldnfIdodlaonSyfaotforfTbnepnnersletr.oluae.toemmmwrhtwvapTeokpaoiawhnlngelsueiseingernstaeolsogetlfltuisehrrwossniocernhenidmtelglEawlqneolfpcubulaafftrleimbethlroewceeitgrbtshdeiretveloarflemrosoircfal A-5 MAR-12-2002 09:58 P.36/52 WReVpoDrEt oPfGRreosuunldtsw. aRteeTpPorrtoignrgamshoautltdhebefoqlluoawrtienrglyaadnddretsos.the WGRC12ehrV0o:a1urDlneGEdsPrDwteoueDanntP,iebvoWrrinPisteeir/orsCotnSg8VrtoramiefmregoWtinniaittaoerri2nR5ge3.s1o1urces Each report should include the following: (a) A site location map. well loc(abt)ioAnss.ite map showing the groundwater monitoring (c) A top-of-groundwater map. (d) A C8 concentration map. (e) Groundwater elevation and well screen data. wuanshededr"etpopa(vdmfae)"isliAasghbntolaaeutbelildneNfnoooorfmtDablaelettiteohucnsetehcadoil.slnotocwerisnc,taralabtCbior8nesvsaiaamntipdolntihnsegshudonautiatls.d"Nnpopotbteb":e (g) Laboratory analysis sheets. (h) Chain of custody records. A-6 3k MAR-12-2002 09=58 P.37/52 Attachment B Name: Address: GROUNDWATER WELL USE SURVEY Phone: _______________________________ Best Time to Contact Owner:__________________ 1. DIfonoy,osutohpavneowonaenodrrmetourrenwsuartveeryw. ellY(se)son__th__is_propeNrtyo?_(_It_n_e]e_d not be in use currently.) County Water Well Permit No. _________________________ 2. Is the well(s) currently (circle one) used unused or filled in? 3. Is the wcll(s) used for drinking water? Yes _____ N o _____ 4. Is this well(s) used for other purposes? If yes, please specify uses below: 5. What is the approximate frequency of use? Circle One: Daily Weekly Monthly Summer 6. Date last used? _____________________________ 7. Is there a pump in the well? Yes _____ No _____ 8sy. stem?Is thereYaecson_d_i_ti_o_ner, sNooftener, chlorinator, filter, or other form of treatment for the If so, what is the form of treatment? _______________________ B-l MAR-12-2002 09=58 P .38/52 9. Is thereYaneys f_a_u_c_e_t wheNreow_a_t_e_r_does not first pass through the treatment system? If yes, is it (circle one) inside or outside? 10. What year was the well constructed? ___________ 11. Please provide the following information regarding the well(s) if known: (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 open or uncased bedrock D. Screened Interval (length in feet): 0-10 10-20 20-30 30-60 60 or more E. Well Diameter (inches): 0-6 6-12 12-24 24 or more B-2 MRR-12-2002 0959 P.39/52 Attachment C C8 ASSESSMENT OF TOXICITY TEAM hN(TinCeeida8xaul)motshnrt)re,aylsAane.hsadatsTaletelhharsimeeenfpcrCeroolneAumfvsdTseiercDnoiTtsenuacenmtPiaitevoimensennttstitaos'lsastfsshsoaWsafcolrstelochisvbmiataielttlVieaeaidcinssra.scgwdeliTuemintmdhihbaeeil'eaestCx,hdcp8egitotooWAisvzuaseeVrssnresenDsesm.tsEsosmePantehmtEn,emntntvooooinxfnro-iTicpunoirmmtxoyifepciantienttoryadfrllTgruAiaeosndakriomvztoooacc(tCihtaoatuAnenm,osT,aPatanaenmd The WVDEP, utilizing funds from an escrow account funded by DuPont, shall c(MTapNonea.ndrIyDfCtlorEo.Sarrnamc),,vntPediwfrhdoohi.rDtbnihtsymh. aseTetTnanEshfoteRfaenr.lvA-NHipDcIraeerCos.asfSlBdidttheeesoshcsfrccakogrrlerialibrbnsseeesiudzdhrbavahchtiliecloeorenrfneesati,rimninatn,h.cilatreiPinawsNodrkiiiatzanchtetitotoMhemonnifaammdclrsosupIhennnualstibfalctllwicaitUcttuiitftomnheonirevtfhpoetehertrrioesnCtivogNthiyxsdeI'iCestmcodiSCtipycbesarynoholtafJveSlaiCrltdmub8fedoe,eiersteJhxRBsapeuneewrcraktoliesrrek, iocrniorsgnkraitsanakcsiztscaeiostsimsoJmonma,eunnTntoD.icxoaWilctlioaoolrrnohk.gidayTsesEh,iePxgchnNe,mDIlClee.nSntTcsseh,hetafaolTslrkEsRsuR,ibsAacknodsAnhtdsaresallelcisptvsrwemorivaetbhindltteeh(sTseaeEnrreRvoindAc-ee)pssrwcoirnhfibiotteossdexciibpceeoonlilotnoiwftgic.yofand CAT Team Member Organizations/ Representatives1/ General Functions WVDEP Dee AntdnoixsSbitcauoarlstose,gmPye/hrn.iDtsko. v-aesSrssceiisgeshnmtc;eepnArtodajvencidstocmroma-ntmeaagumenmilceeaantditoeanrn;;desccoroorwdinfuantidosn; Pam Nixon - Environmental Advocate - advisor; NICS Jan Taylor, Ph.D. -contractor administrative oversight; James Becker, M.D. (Marshall University) - consultant in risk communication; TERA (apsosienstsmofecnot;ntact: Joan Dollarhide, Ph.D.)- consultant in toxicology/risk quaTlihfeicpaatirotiness. may, in their discretion, elect to substitute their representatives with persons of similar C-l MAR-12-2002 09:59 P.40/52 DuPont Gerald K-ernenveiedwy,erDtiorxecictoolroogfyA; epspclrieodwTfouxnidcsodloisgbyuarsnedmHeenatlothv,eHrsaigskhte;ll Laboratory John Whysner, M.D. - toxicology/risk assessment and communications; Paul Bossert - Washington Works Plant Manager - communications; The following members of the CAT Team shall act as reviewers or advisors. W(WVVDDeHpHarRtm-BePnHt o) f Health and Human Resources - Bureau for Public Health WBLoairclblaialarmraepTTraeoysoelmonrtea-ytiD-veiMre-acantdoavrg,iesOor,rfS,fiocuerocef EWnvatierornAmsseenstsaml HenetaPltrhoSgrearmvic-easd-vaidsovris;or; Environmental Protection Agency (EPA) HRCeeingacdioiqnnunSGRaIaIratoIatimergP-treuhhsJreio-CllRahaJoRdenseniseonnCenltnphscoiishancfrmreimb-atreea-r-aSnngdrtec,;evecvPid,sihDoe-.wrDVrhee.Myvr-diaerr-newodvrgeeiearevodwailvenoeiwgdsryoeaa;rrndaSdvnaiasdfdoeavrDditsvoroiixnsriokctoroinxltoogicgxWoyicl;ooatgleoyrg/yAr;icstk; AgencyAPfhtoliralanTdtaeoalx-psiJshcoeiaShssnu-mbLWesonthratae;neWcleeser,ranPnehdr.D-D.cio-soerreadvsieineRawteoegrrifasontrrdyAa(TdAvSTiDsSoRDr;iRn)toxicology/ risk Non-CAT Team Efforts TotehaemOr tehtfoeforurettifslfi.ozerTt.shTeahsreee icCnuAcrlrTuednTetl;eyamundweirlwl caoyowrdhinicahtemaanydpcroomdumcueniincfaotremcalotisoenlyfowritthhethCeAseT 1. Dupont's air modeling of C8 emissions from the Washington Works plant; 2. WVDEP's air modeling of C8 emissions from the Washington Works plant; C-2 MAR-12-2002 09=59 P.41/52 r3e.gUaSrdEinPgACD8r,atfot HthaezeaxrdteAntscsoesmsmpleentetdwphriicohr tsoumthme aarsiszeesssmtheenatvcaoinlatebmleptloaxteicdithyeirnefino;rmation 4wc.oimtAhpTCleS8tDeidnRpd5rsriiHonrkeitanolgththweCaoatesnsrseufsrlsotammtieotnnhtetchLoanuttbeeesmctikpmlPaautteebdslihtcheeSreeririnsv.kicteoDthisetrciocmt, mtoutnhietyexatsesnotciated 5. Existing C8 concentrations in Lubeck Public Service District data. U6la.snedGfSriolulursvnaednywd(asttheeeer WeCx8aamsAhpninlaeglytsosuinsrvW(esyeoerinkGsAIPStltTaancaihc.mtiveinttieBs)daetstchreibreedsiidneAnctteascihnmthenetaAre)a aonfdthWe e3ll Tasks of CAT Team iWn omrkorfeoTdrhebetoattiahlsbkDesrlo.towBb.eecTkpehererfsaoenrdtmafseokdrsbTayEretRhdAeisCcauAsswTseeTdlle.baemlowarewdiethsicnritbheedcbornieteflxyt ionfTaaSbcleop1e, oanfd tsshhthuuoamdslleiaecntsoa;Thsndkeadeassuvlkcnteshtel;ocosueepfsvcitnshahaglerusyPcCaitrteAioonnvTgtpiisrfTeeiioxcepniaatsaamrtelisnkRsfgshoeariafnlesalf:rnoebrdrneemvchoeiaoretglDwidoaoinntnshigezreesealfdaavirntaisindivtlteapoSbutctlobhreelreietecconeoxmilpniocehggieatiLtyscieenaasvgln.e.hdlPesIeahnfplaotPihsrdeh;epaamIrsnoieidntoeIclcIol,utgiTdoiceEnsaRloAf ccPpfiooulnannbdndclitienu,cngcamttsnri.nadePtgeithtohoiannenssgeeL.tougIITbeISnehicceenrkrcearleePlunsurduiibensllstkgsictaLohsSeofsevstehreesvlestsimac,Cseefk8onDsrgtintrsihoentrecuviecnotshtdl.svrwaeiTrneaygEtletaRcornoAadpmnfrasieplhlplaysaarslirailsesnopdfanronestrphdoaaerfrniWesedkxahaparsooeshlsspdiuenotrsgrhesttemoonsenenWctthosoenhirdrkalsl be presented in the second public meeting. TpTefrEEfooRRvriAAtdb.esNydhoDatolucl Dopbmoer.nmpBteuserhnmcakiciletlatrbetiadeonnwsdebinTtehtEtowiRnueAttertnihbpeyDlipcWuaaprtVoetincDttoipErDeaPptr;i.roteShnsuteoasnaf,ttaDastlrilfv.oieSnrsftfaooaarnrtmwds.aaNtrAidIoCilnnlSgci,notDfonortrDr.mirBb.auetBticeoekdncekrtw,oeoirtlhrlaenbde Phase I TASKA-1: First Public Meeting psLaehacfufatrboitlvilereticostskiceitTcnoPsuw;uttrahhboineelnipdcpGuPiubSrnhbolevailursciivtcneim;idncIrwgeeefeoaltDathtrieteintisrhngptCregsui8cpbhaturliAeiswrctpnoaaotanrtosleityceirpcsasasiilpsuroitapnfiatcpnfieionlddpyrtar;mWfotoiedanretbuflitolycohriniUmncsogsopieonnrtphogSpejeuterrhrecCavevttA.eiicnyoTiTg.utishTwzIeneceinotaFohsnmirrcsdoseaaetfnmnrPtthdtrpuoealbotipeiltnoihrngcenespsrMauaniionnredefgvesCtofiuoln8vrrgveitnedhye C-3 fl MAR-12-2002 10:00 P.42/52 Ftoixrsict oPluobgliiccaMl ineefotirnmg,atCioAnTcoTnecaemrnminegmCb8e.rs shall familiarize themselves with the available tspmcouor:eermerp(o1tmaiu)nreengcnAdo.atinnsnCFdgwaiAungricaTeletllsnlabTiydde,easeiatrntfhmeeotecirvaomFltirhsidaerietrseeetpdttaioPunsbbugt;yhlb(ise2Wlchi)tcamhVdlMrleiDesebeecEteeiulPntahsi-gnsne;dlgtdf(hw4ieil)lmistlcolmaoxbnoeiecdrddihittiayhentleeaodltWfyeaCnpaa8drnsihdopairnunpdbgtroeltoiopcttnahhrqeeWeurfefipoorssertrkitrottsphinnuePseblpnaaluinntcbdtd,lmaiacteane;dt(i3n)g TABLE 1. TASKS OF CAT TEAM TOraamTCPiPTOOScTPObrTPOPenneaaregcrabAasrearrbgabbcdbriiseruirsiesjismcesejmjTmejomjkenmklketetkekseipetiocuncctascnac'tapAnaa1BtinCDooEtttrtarogirerir'ioiiiderv:yg:ynsvy::yv:rnvvysafwmkeefPgeDDe.eeEmRoRsR(nR:RD:u:a:a:afuLerceieetobteymetenFrctrvtooveeososatorvslssidielrovbeiptpefppnpoeictdlyulrteewnddohooyoaooogpeetlRMfeenol,pnrsninviepnrvaolcreiescmRfslesmiinsserrmfealqezsiihipCiimoldbeecblebebwbeueoueaorpto8niniDindiiipsmlirltltlrClloo,nttehitatiahiiiweatPtriptttgoiv8aetoaeydycsyttyyfaiersnaanfua:lf:P:h:o:ilprsildhdnPlro(RaSlSTavrhToTvtaabcraotTwdscFitoeasEEeibvoEseaanvroisviEuiynolievRslaerRanRiionecil,oRcbstiecledaaboAmnAssAyuiwtliniwinAlnoieenatnsss_bio_e_idaRen)dlifnis_z_een_sx_cotnaugrR_eee,a_ett_ao_rolhicnp_rmncn_mael_n_n_Lu,tReso_oanf_e_R_gd_oiteaael_rledrs_deo__su_yvlnntteres_fse_i__fe_cseftdreaauso_c_hieint__to_lurrsesnsih_tss_rseec___nelfdkeow_etnf_Be___tdpg.easnoi_osc_a__e_lxfaancrt_to.es_ol___Dssopdhtels_C_ilfse__._DoeeecNlo_dD_dto8___tssifho_swee_op;wu__rs_oeoesr_ov_mta_r__aismseien_meent_an__e_tsee.l_eft_ibasg__P_odneontr_t_o__:_orpn)dthre_u_o.v___(teeC_dss_wite___ttneNc_eee_fo8___htcri_rv_aM__or_setmedf_ess_ui_te_otoetk_ele_hri_n_orvnnpvs_e_e_it_p.eteaun_ht_rh_o_ilytb_gahn_oe_si_f;o_tluu_gp_c_iHia_nac_fmr_n_#nfSn_iu__h_iomt1da_ccme__a_i)nfr_inre_l(__eeaitia_teih_ha_nn_eenntt__eie_n_ttrifo_enMHai__iospmnnn_l_g_t_retoeutg___h_aaeatped_t__enl_Lcnortuti__n_idi_ohedebns_p__t_lsvkilgo_e_t_a_ieh-hcgr___l_#blefa_is__o_2acv;___sr_)ae_m_e_l__d__ PShcraeseenIiIngTLasekvselBs,. aCn,dDR, iasnkdAEssDeessvmeleonptment of Provisional Reference Doses and TAreEfgtRaerrAdhiansThvgnaiPniltlghscaproserenovsipIueIo,wlstTeewEddiRtathhpAeptorstxoohaxiaccliolcholcoflooognrgidsittuchsacisolt npitnhrtefohojeteromcCxtai.ActioTFolonoTlgleroieacwgmaali,nradagnisndscgurociCoshkr8cdpaoinsrnsoasetvuesilsddtmaebtdieyonbnDty,arT.WctSEiVvtRaiDaAtiteEss,P. , C-4 /-a MAR-12-2002 10:00 P.43/52 pstarDrilucgwwCsssieehdehaionnocuthrsvlisenoeeahiosduvsrkmmaliilnldnesetdiucdotlllrziaheltatpsmienelibuihudeidnuvsrcapnfnrdlseeseasaiitlerertdtewcnbteerevri.tesd)wa,aseiasgae.psTasztlotrstspsaliuautaateiocmnhouoeTheoatnfrrsureeprndoerfevrnhdoeiftirsttbteCaecinfhP(oiteafeosstyieocsiiterna8rleueffds;esixrloiixonaps'dihaernnttcivswphatfhpcpvaxaevoafkifoeilleaserotdspanonttylaotsxiiyatrodrlcUulo,bauefgvipsausperdnsonretrtsrSiobuotnhrhkeinedeafiaolserEimtalesslgennrCeucifstatssPza)eRacodrWc,8p.mtfetheccflAnhiooe.aduidg.attoeancTfeicmot'advrnoehTsensaufrotEeeohrnsrpwnaltshsDudeoRtitaebsdeihntnangormnrrhshneAioayegcdaaifnaeetscrorpseftwToielnyoeoatu;TonslectDEslannHmhnf(hpsoEiaict4fnRedsooaeelnoauoWeR)ocrvesrrAzdntnfrslfgenAoieetauu-ohotdessritefrssdraxc'rteeaiefdndeshhkamfeloassppnot;lilaas:etrlrApotseirrlerttia(ahm(cPrslsidef2psC1rdnsouue.ivlcsc)aokc)iadpaar8seaihstarieAnsnlerieslcdtptttdiefcowtsrddhiucaseuo,adeeoum.,otsnshrbdactnelnashnpateanuolattTvseiibihceantSodftmmucsfeaEaierotecfitgci;ttnctwmaavRrSlihheahgoaacentasecxtaeerAeeerbtuekniarvialpshnosnllsdoLelrtlteeuaoesdsniei,ienuoon;rhAaocssaibnilbonunlghaufnnotryeitTieelrsfnlfthhseofalLteohacsSrg,asntnsrfpiqekreeo'cDledoimsoeLcavucanoaCPerrSeRteioamfecsnanifrufpAlctolovlto'tcsutilubhamtirsincenre.eTooreaydleml,cnatHiornelslihiTctbsbTatirndnegerfe;fteEnloegeeaSiedoaoryrcn(dn.alotRfler3rwioigfttdmeaunreohod)owATmnveosngnLgertEtiedaardt;esreeicesskatcenmR;wnrehvereivmdaeaarcApeaaren,rnlhlsaolitlaldsnsedtot(lateorehfipon(difoe5ldrr) Phase ITT Second Public Meeting ofaarlsfosstomeh.sesTrmeehsTfeefihdnoWeetr.tnspVAtuioaDirrflpEtmwohPseeoewldGloesiIlflSalitnnThagddeadrpSneruseedbucsCslolitncAsadnwoTyPfeTfutlhulebseralttimhehcfeesfMrosianrcectcresteltiuioeondnnfgiisWnnitggshVtaCloDet8vmpEecrPlaeosysnaaecnbnnededtnnDtttorheaucettpehigooseesnnacnstriewtyirin.zailelglnrrbiroseyuktdnhdieswcruaestsesureldts C-5 MAR-12-2002 10:00 P.44/52 SCOPE OF WORK FOR JAMES BECKER, M.D. Mwbaneialtloilrcswbihpe.aalDatlesrUsd.inBsptiueivnbcegklrisectihrtmeyisWeSaectVmhinoDegodEsli.PcoaTfilnMhdehoeiscdsptiosecpcriniesfecpicieCactleatiyanslktaiezsTrieanfasogsoriigRfnnrueiesrndakvlticoaroonDmndrmmE. eBunnnvetiicacrkloaehntiremoaanelrtenahttdaadeltsiHetchreteiwableothd. He Phase I Task A -l: First Public Meeting meetingDprroBveicdkinergwexilpl earstsisiset iinn rpirsekpcaoramtimonunfiocratthioenfi.rsHt peuwbillilcfmameeiltiianrgi,zeanhdimatsteenlfdwtihteh the baespevmeraeeaprpniclhaahsrabuesolmiefrsomtdooronaxtchrituicehzmoeeflidoeerngspittniicdprtaeeuhltmberdilieiDaocvtlaraoma,lgfwetiwceHhatiiilalcnlzshgbatuwreaddrireileeAldqsbs.eusesieNrcpserosrdiombt.eveeidStndhpbteaedpetclrtoitehfowpiecha:trisomeuxdbibctbayoyslkWoUsgSVirceEDaqPluEAdiPra.e,tdaNwiaointlhrlPeiptaheadarryastteihucIauresltoar includinSgubbutatsnkot1l-imFiatmediltioa:rization with toxicological data provided by WVDEP a. 8 compact discs of information provided to USEPA under TSCA by 3M Corp b(cdn...oADJteoCruaoGrfnntflayHHl aaaTzrshatmirrcdealselAlhsopsaslonderdstLisoomimntheoientrftVitdnhaofilsocuureimnm(fTaeotnLrimotVnfa)rt.poiromonvUcidoSenEdcPebAryn;sWCV8)D; EP. Subtask 2 - Attend a meeting prior to the first public meeting to: a. conduct a site visit of the 3 landfills and the Washington Works Plant, and bc.. lmddoiicesscamculubsrsesesrstsiahd.needntotpixraeilcpaoarlreoeagsay;naangdernidska;s associated with C8 with the other CAT Team Subtask 3 - Attend First Public Meeting Phase III Task A-2 Second Public Meeting mreqeeutiirnegdD:prroBveicdkinergwexilpl earstsisiset iinn rpirsekpcaoramtimonunfiocratthioens.ecTohnedfpoullbolwicinmgeseutibntga,skasndwailtltebned the Subtask 1 - Familiarization with the toxicological and risk assessment report prepared by TERA; C-6 MAR-12-2002 10:00 P.45/52 Subtaska2. b. - CddAAiisstTtcceuunTssdsseaatahmnmedmetpoeerxtemiinpcbgoaerlpeorsrgai;yonraatngodetnhrdiesaks.secaosnsodcpiautbeldicwmiteheCtin8gwtiot:h the other Subtask 3 - Attend Second Public Meeting NTSecosotueplettshooaftfWtdhaeotarskec.coollnedctpiounblmicamy eweatirnragnitsaadsdsiutmionedaltopubbelitchemfeientainl pgusbalnicdmaneeetxinpgan; shioowneovfetrh,e C-7 itS MAR-12-2002 10:01 P.46/52 SCOPE OF WORK FOR TERA pgthrraootuvanidpdipnTblgieEetssRwesAreoveui(ncTneedosnxtvioinicxrotoioclnoxomgilcoyeognElitocxagacll,yeidlanlaendtndaucsrtetoirsyfktoh, raeaRsnrsdiiessskkgsomAavsesessnreents.smssmTmeenEentRntgtAp)roriosusccpaiesesn.nsotTintsoE-tpsRfriwnoAdfiliwltcbooilermlgbmaenoiznation daWsesvaeseshlsoimnpgientnogtnrfioWsrkothfrakecs3toPlrlasannadtn.fdilTlsshc,reLeseupnbeienccgikficcPruittabeslrkiicas;SaasensrdivgicncoeendDdtiuosctTrtiiEnctgRwAoantaeerrgeesdnueepsrpcalrlyibraiesndkdbtehleow. PSchraeseenIiIngTaLsekvseBls,, Can,dDG, aennderEa:l ADsesveesslompemnetnotfoRfisPkrovisional Reference Doses and pTforoolxlvoiicwdoeilnSdogugt:boictbaalsykdWa1ta-VtTDo EEbRePA.prNostvoaifdlfietwedriatloltufTraeEmsRielAiaarrcsihhzeaoltlrhidenomcclsuuemdleveebnsut wtreiitstrhinetovhtaellitmwoxiiltilecdboeltoorgetihqceualirdedat.a a. bc-. D38UJoMucSuoPErCmonPnaopAltra.pacDrt(tnidrcaoilsftetecssHoaonanfzldyairoandtfshoAmerrsmasileanl stfpisooomrnrmtepinaorttnoiofvoonirdf setChud8ibs;tmoiniUtftoeSrdEmtPoaAtWiounVndcDoeErnPcTeSbrnCysACb8y); Subtask 2 - TERA staff will: a. identify all possible critical toxicological studies suitable for b. c. pRdcdsouooeeeuvbvsnftseetevlaiilrlebnosoenlkepnpeeici)m2nnea-rggeaomDt;RuShoetoceeesrdfseteeiosenrolencogfnoigenacryxgterpetfLDhsoopeesrouovsdTrneeeeEldsvs;RiefnfolAogorrpttfoahianiecreg,iaolwiscrtahayailtd,cienrirRin,tChieacfiananeldlarcetissinntoouncnideal,ytbDia,aindosOdesehedndisteooiraf,nminteodsadalpfiiod(nrierfsent d. trDtfhoeinrcex.aoiirclSmioftzaimlenoadeRtgsnii.ensdfgtaessrtaieiosnnnccsseouooDbrftdoatihssnekeas2Ctea-AdandTbanySTdcDer2aer-.mebnS,ittanoangaxdtisLc;coeolvonegslsuislbttsawsaeistdhcooCnoArdTinTaeteadmby slaunpdpfliyllbsSaausnbedtdaWsokna3schu-irnTregEntoRtnrAiWskshotarolklhscuPomlnaadnnut,chatenoadnltehth.geeTLnheuirbsaelrcirskiksPkausabsselsisecssmsSmeernevtnictsehfoaDrllitsihntercictlhutrdweeea: ter a) gidroenutnidfiwcaattieornuosefsr;easonably anticipated land use, surface water and C-8 MAR-12-2002 10=01 P.47/52 b) identification of receptors; cd)) iiddeennttiiffiiccaattiioonn ooff eexxppoossuurree pcoatnhcwenatyrsa;tions; e) Lcoemveplsa;rison of exposure concentrations to appropriate Screening TERA shall utilize the following data in the risk assessment process: a) air modeling data from DuPont; bcd))) ef)) wwdageainfrrerafioynletmulecksanrto;ivsdnudawgfseirellaoawitndbmeagalrteteedadrAxaafpdttTraaoaoSstmffauDrroorftRermmhoetHmotWWheCeLaVe8luGltDlhbirnUEeoCcPupsoken;undbPSswluuuibclartvltasieecturiypoSW;pnelretyvhllidacAtreiannDskasiliesynstsgrsiieswcstoapwtfoeCert.le8lns;ftioarl residential health Subtask 4 - TERA shall review the ecological data and determine whether there is souffefcicoileongticinaflohremaaltthion to support the development of a C8 Screening Level for protection Subtask 5 - TERA shall compile and discuss the results of the above tasks into a csuommmpraerhyenosfitvheerfeoplolorwt (idnrga:ft and final versions), which also refers to and provides a brief bac))) UDWSuVPEDoPnEAtP''ss'saDiarriarmfmtoHdoedalezilanirngdgdAadtsaast;ae;ssment of C8; d) e) AgLexroTopcuSoanDlsduRRwreeHastitoedeareClndt8htasti,CanaofpnrnudosbmuLlliuttcahbtseeiuocGpnkprPtolhyuuabndtldraiicwsnskaSetiesenrsrgveCiswc8peaotADeternin,sattilrifyiacsaltiv;hsaeaialnaldtbhlWee.feflelcUtssefroSmurvey of cfCoa8rr.cfiuAntoulsgAroeed,nrdTeicisEtieitRoaynrAocahflslCyhg,a8lelTlaiEnnpRerrodaAvtdsisudthoreianhilnlguimttnhhcaeilnsursepd.preooicrntesothsfetahraesutpmwormot uaalnrdyyfdiunirsstcihguehsrtsesiolounrciordefacttohemethmreeeletnovdxaaincticioteyntshoef C-9 MftR-12-2002 10:01 P.48/52 MAR-12-2002 10=01 P.49/52 /... .('JJ 7 ifJi.l/i^Ty ',I v.>..'> ' ,/' "f1 .f'-.-.v i: ' r'fri ;v|j I> '\\e;-, 7' L.T . : 'V *> V, UfV Ui M ill! ,, ,-* *'V ' vi V SOURCE' NEW HAVEN. W -QHIO QUADRANO f : ='. *Sa ' V.;-\VX* 1 -V'j' v< \ *S " ' TXX."1-^:Xs.: >Yt// n'>ti*%*!'V1 SCALE 2000 2000* 4 AnAMmmahrimawnCorportta Rarnadlatktn Group uFanl M t n u V e jMAMv** C f 9 EXHIBIT 2 SITE LOCATION M A P L to rt Landfill S ite P o r k e r b u r g . WV NXJ aJi fl"lMR " iosrsnaaV-X-------- 4 aim -i-Ma--L-------- 1W n fsl7BMW1M U MAR-12-2002 10=02 EXHIBIT 3 SCALE 1200 1200 CorporaPulP*iMmtntmtotumm(mJRoi9dmPrti--ntnlimortii arai HWaHllarnrhMcialn,nPairaim, BauriMIpMaP1S7 Dry R u n Landfill W ood C ounty. W est Virginio SET* aLTLjlTJ J yV\iI io