Document vB8gRGwz9jaD9n2n8vXw8vmDZ

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Buck -Dupont ARA2_IQRS6E CP.h0e.miBcoalx S8o0l4u0t2i,onEsSELnt4e0r8pr.i5s2e51 Wilmington, DE. 19880-0402 EOPPAPBTaDso,cuRmoeonmt 6C4o2n8iol Office W1a20s1hiConngsttiotnu,tioD.nC.Av2e0n4u6e0, NW Ata: Mary Dorminiak March 31,2003 Dear Mary: PsuobtmePinltiteaealdsRoefnlienbdaesheeanlocffPlooFsfeOtdhAinTffeorlroommamteTireolnRoedmseeesrac-rrBciahbsPierndaogPgrsropaedmcuic(ftiTcMRaD.nuuPfoTanhctitsTureielpotamererrofdMeahsnecurfTiabRcetPduriCnihnatghrenCcVotometmruiititanmggeynt "vCTooRlmumomifctemwrehenidtct,ho lDpurePomvoi.ndteoiansppplamigeceambb4loeefrte.xhieTsthi1en4giMniafnrodcruhms,aita2il0on0h3ypgreioevtinedeeaodifrhemIrnoetneiintofssriusnbpgemciditaftieacd ta0ondDtushPeuomAnmgtaenrwcyhdyosbty othne cedxooiemssmtiinntogtmeeimnnpctlluoodyeepreCoBbvIliodioendftohmriomsnaiitnitfoonor.rimnagAtiSroenasnouatsdhdrietoiAmogneatlnscctyrloaossmrederefsemcrareninubcfeead,cithnuAsripnspguebonmpidesirsaitIoi,ononnm.epeaTtghseitshseoufbtmhiession Leter of Inte, which describes he specific imelne for submission of information to he Agency. Pleas contact meifyou have any question regarding this submission ralBestregards, R< O : StepheHn. Korzeniowski Phone: 302.695.8672 EFamx::30s2.e6m9e5.n86h8A0oriowski usa dopontcom 53 = = 5 28 2 23 = > SONTAIN NO CR| pe 265512 QP 2 WC7ih.l0em.miinBcgoatlxoSnS0,ol4Du0tEi,onB1sM9E8Pn83t0e3-r.0p1r0i33s30e2 La Mar 31,2008 UiMrSP.rsEeSnvtteevnpiihrAoennod.mmL.ePienJnstotshirnPcsuioodrnneecafotnrodnToAtveerSeuybsOttaoncrevs) W1a30s0hiPnegronmiBCan20A3v6e0ne NW Re: March 16,2003 Ltr of Intens (LOD for he Telomer Research Pro--gArppaenmd | Submision [v-- oIfnfAopr=mpateiSnopndpi1.ciaDtuPeotcnxetsricsngobneiunmsgcsim1lupirmobyvgeiimdpeenriEaAibtppoweenniiddrin1 gfdhee afbomo.odpeernaiteidonLsOLa.t CShpamebceirfsiWcoarilknsl,yhe,NeaswtJpearrsaeg:raph = + SVSIuuEmmImm3aa5rr6yy.1dd)ttsseooynn sperlppoloyeyeeeas HbnloooofddCmmhoaanmimbteiornsngWeroershkt,sNffeoowmmJcaemomymoe,nsafnmudamnfpaecrtTusrrionogcoopnscstuieonssiatva(iAlPbElGe.fComG Deon cies pPeFuoOroowciliabneciiecddhroughout his ier ands atachmens to epresot bot th al snd acid forms of TWDoNus. oFChEaCmIhbeenri0scWaVoiSrlokllsuetiiSnot.nDsPeEanetleprFeparricseeN.I(DaCCnShdEa)rmsasnhuWteocctrukres3esclcooammreprelsdetoshmtriAThsOeRm:IarNWyAasotaihnnegmonmWosrksocinaPoaknesbors 2Win0oc0lr.u4kd0i0SngpuapnrmopeErnaPvtiRiroOonNnomerencotymalcWlraeahiiPmnFgeOinAotnfoGWEoTtr)eksuWnaRkso.ho3ionirtefolnytWmoerskess3pNeoswoiarsootnpeawbiaeytpemrerrmcesya.n PInosnshoweabts eCoramtmearisning AaACAhTscaOummFhbmIeearNrsAnyWoroo:froabfklhoviiosdpemeroornvi,iitdnoedAsrduisuinhmgAmofahsrygyMieolnfeHcirrglomofRopnhe(i0etsoPrtiFenOtg:oAaebaIlosfolodroomtohetboPyrFAiDOnAgurldPeocysoclcfnientghahepVePirFseeiOroAnSneamdPySooeEtTmtaerasepoprnoovidfedroimn uocrnninineoo.mroWindeinaoghrvifenogrlCifmohritaPerdFiOosAcdWomhrekosbwlnoeoodeorfdmtoam(3 deowtosnrpkeo1r9i70foCurh2e0a0lr2e9nm8W0epeskish.t fsHoroWvoivgsgtoogdneepWoorskesebsofsrtl WPCmaFpsOlhAoiy,newgetseo.naSvWioenrckmesohseienc.cloumdeedrhmseadrtsitnsreaner. 4Tshele Funeu il cioompdloohee satedSecsof eWerwoouatd0ime tphoeinatphporat udisecusantdheilinofomrema popvridoewdl PiCstAeoithnou.tor merberss ofe your se taf. in Sincere. BaSrebaoraSJa.ftG y. HleaCIaHn,dCESnPvironments Constant FA . Summary IndustriaAlttHaycghimeennetAi1r Monitoring Data Chambers Works PFOA Recycle and SET + Chambers Works PFOA Recycle fIanci1l9i9ty9,inapDreoccpewsastetro,rNeJc.yclTeoPtFeOcAofnrotmaWiansahi2i0nn%ggtoPnFWOorAkssalftlsuoolruotpioonlyimnewrasturitarsetarretceedivaetdDfurPoonmtW'assChhianmgbtoenrsWoWrokrsk.s The `pmoaWttoeernrktisiaalfloirasirtrerb-euoasrten.eedSewixipntochseuarcteih.disapnrdocdiesstsilwlaedsnepwurtiofyChitaambnerthseWnocroknsv,eratiedmbonaictkotroitnhgewsaalst.coIntdsucstheidpp0edchbaarcakctteoriWzaeshthiengton cSoanmvpelretsthaeePcFolOlAectteodtus msetahiyslonrsbteegn.t tTuhbee mcoentthayilnisntgrTeinsaqxu.antSifiaedmusaipenadglegsaeosrbcsehdroumsaitnoggmreatphhancoqluiicppheyddrwoigthenclcehcltoonridtoe dchaaotpuatruitrseismdhee-otewwcentiogrbh.etleoSwda.amvpDelrueaPsgoewneetrxhepaocssoualrlneecitnetdemdaulriAncgceepatcahblbaetEchxopofsPurFeOLAimtihtat(wAaEsL)proofce0s.s0e1d0. mAg/smu3mm(a0.r5y7opfpbth)efaoirramnon8.itoorri13n.g cMshooilnflitetciotnrewidhntigocachosnstsehisesststeahdmepoalfierubwlolarssnheciocflotlnacctneedndt.srhaotArirtou-ntleedr-umroifsn-agmtphslpueemcsbiafinicditanadrsueksastraainnaldd hrpyeegrpsiroeensnaeelnptsreaadmcpttliheecseo.inslyTthakesnckoodnwucnreapettxipoonofssauanrmeapcdltueirsoinwngelertveheel. uesxupaolsluyrdeefliimnietdwaosuoldneb-eheaxoclefedtehde.exposure mit. The action level is used to rigger investigation of exposures before an <0L0O34Q [[l<eavceltion sPaombp/le)|| (pp0b2)85 337f0uslalmsphlifetspceornssoinsatlinsgamofp.les| 253 9satmapslkedsuration personal 21473tafsuklldsuirfattiaorneaarseaamspalmepsles |[laecvteiloannd|| (S0A5E7L || <(0A.E28L5 | ppb) a0n5d7 ppb) {"Tehremsteasreksudlutrsatsihoonwstahmaptloelsyan1d..5w%h(e4n12e7x0t)raofptolhaetesda(m0pnles8e-hxocueredteidmet-hweeeixgphotseudraevelirmaitg.e,Aslhoofwtrheeseltxsceeeodsantcheasn wtheereexsphoosrutre rHiemsiptiraItnorasddition, workers involved in these tasks wore full personal protective equipment includingairsupplied 3 Sum`mCahraymbIenrdsusWtroiraAkltsaHycPghFimOeenAnetRAe1rcycMloeniatnodriSnEgTData contac + Chambers Works Secure Environmental Treatment TWohrkSsEiTsaunvterayr CshaalmbaecrsioWnorokfshiencwlaudtess ressateed-oftthhee-paratnwastewte esment plan. The isteica fom Washington Piweehrrseo0cnoa0ll-l4esca0tm0epdlpetpshmrwoPurFgehOoAcu.otlhcAetlleSodfEtdTuhroipnregersauhtletisocnnoenannedebthieessecortnehneaelicsowfeotfrhqeulWalat1sth5aindegotsnonotWfhor0h.k0es54hrpoociipsoefrqccuoomapneltet.aiiaonan vTahssaeimepeslrteessam ae shown i the following abl. comntpnig d2urahtioonrpeersontaaslk QSuCiimnittaoln 00s || (<a<c0t2i8n5ipepvhe) || <s5a0Ac2Et8oL5n eavneal and A0E5E7 pot) pobisWampte <057 gob ssSaammppllleessi ares "+ `SummaryABtltooadchMomneint2toring Data `ChWoarksmRecbveleeOperratisons + Chambers Works PFOA Recycle PtmrhoienoirrteoctroyicslntegarpitrucopoconefdsutachenteddPtFassOsaAupRpieonrcdtyuscotlrpeiaeplrrhoyacgetisesi,nooebatn0sheoasltlifn0uetbeuvrleaolosudaamstpealmtipnhlgeescffowelecrdteibvceeocnleolsmescpotaefrdteoednCwoonrhTkoelesre.ssweBhaiosnewliolneuveledsl.abmeplalsoesioogfne4d2 to `cfoWhrorrsokemevaretsroawglerryaeeparhcsyo.lwleiWctothreekdlenercst1r9wo9nh9.ocavpotulrucenonedtecrtraeeccdttorbf.oorreTashttioisrnaygbiaonnrcatlluoydzreeyddaospdaemrpbatleoeersns,aansmaewlchyhozalinneigbcblsloaoonodddfsolraabmPopFrlaeOtsAorfyworipenWragssoghnainsnegliionnWovrks bowrligotiohndtahmleon1Pi9Ft9Oo9grAirnorgeuccpyacmalpniadnig3gpn4rnsoe,cwetlshsye. alsoAwseissgetncecoadnldiwborrroakutenirodsn.osftDasunaPdmoapnrldtinasngeawdlyatbsiycctaholncdlhuecbtmweidasssnf12o00u00npd0pttbhh.aatPiinnEcblOoutdhewdta3hse0d1pe6et9eoc9ptlneeddrin2o0mm0a0tnhye of itheboCrhhamhbeer1s99W9o4rnkds2s0a0mp0lbelso,odbumtotnictoourlidngnoctbameparielginasblsyhqouwanetdifrieesdulatts<co1n0c0enptrbations less than 100ppb. All of the samples sTehnissiteixvpeearinednpcreolveiddeDumPoornets1ciewntoirfkicawliltyhaaccduirfaetreenatndcornetlriaacbtleandaaltyttictahlelalboowraetoryvoinheanwholitchherwmeetwheordehmaetrweosul.d be more Abdelivoioradtdisoecnrasuwmmpearwieigtnchaolfcmbulilaottoeoddfusqsauimanpngltii2tn5agtpiwpoabn(s(cLo1nOdQ1ou)fctt2ohefed3L0iOnpGp2b)0.0f2oTruhtteihlriozseiensgsu.samanpeelweslhyroedpweonvretilendotpaeedteLasbOleMhbaSenIloMtwh.Se LmM0eeGta,hnosdafnodr sPtFaOndAaridn rtThhaeetasedeesrqeuspuoaltcteysnotsifuaolggufeosrtienxtdhpuasottsrwuioarrlekheayrngsdimelnaaebyocrboaenttoerroxylpswoosarenkdde1rm0svPaeFspOgAapiitneogthahaoevurwseowrtokherplklaoPcweeAsaCtt EploSotwe1nl0teiveaenllssf.uorreOeptxehparotastuhoreer.ssapWpppereoaaprrictneoevaaPlsuPeaEtti1hn.eg being worn 3nd worn comecly otsumpes | SS"oap1pm80p rpaerresion Mec1h8anics 7 La2b1)Technicians Seup6e)rvision 3 on ($E31A75E.1]650, (1LO6Q5I+I1-56658) (L003-5<21107059) (40502528113313) `SummaryABtltoaocdhMmoennitt3oring Data `Telomers Operations Villers St. Paul Telomer Manufacturing "pmTrahcneluitfmeailcnotamureryreidpnrfaotodrtumhciatsiiisooinntafsrrieonacmaetA1tT9h9Oe6FV,iIliNnlieAtrisaalSblt.oyubPtyaublAl,oToFOdrFamnIocNreiAstiaoneidni,gssaoisfnmcAeaTlSlOeFpuIntiNetAmi'bsenrel2ma0pr0lg2eo,yiebndyeussD.turPTihoalinstp.amrok,DniuTtPeoolrniotnmgeorbwsaaishnaevde been laccbroiontredaruticoatrwye.debebuefutoswreeedDafruoerPotuhnntseupxrueprocohsfactsdheendoatnhaeelxypbtouisscaielndetscesacshannidqcuiaeiiaolnutsnh.coluegIatshrkwitnhwaoatwswnporrtokhbeaartbslthyweebrsyeamGipCnl/celMsuSdw.eedriPenreatlnhiaemlimynosaneridytbodyriis3ncGguesarsnmidoannws,hwaitth tPhFeOlAabohraastonroy sbuegeancsutsetdhaotnthtehLiOsiQc.is 10 ppb. We are curredy trying o find additional information about these eau. E(x=p2o8s)ed N(o=t8 Exposed ConAcevnetrraagteion (min-pmbee)d-mas) 62256-5125) 5 6