Document V3v3wRrDjx3kMBQB9obVEBKop

somenymoeore ComGTon LCR oat lS RsoTlaotrg2iA6a.7tB.ii8cLo%oonTmT TAFT, STETTINIUS & HOLLISTER LLP 425 WALNUT STREET, SUITE 1800 CINCINNATI, OHIO 45202-3957 FA5X:13.53183.13.8216.308208 wwwtaftaw. com AR236 aemaosmarnee unori di g Fax asdor re ousnrio en ema -- 1189 October 29, 2002 TELECOPY AND REGULAR U.S. MAIL Christopher Jones. Director, Ohio Environmental Protection Agency 122 South Front Street P.O. Box 1049 Columbus, OH 43216-1049 Ohio EPA, Southeast District Office: Air Pollution Group 2195 Front Street Logan, OH 43138 Robert Hodanbosi Director, Division of Air Pollution Control Ohio Environmental Protection Agency 122 South Front Street P.O. Box 1049 Columbus, OH 43216-1049 - = E 33 G28 = E23 Re: Emissions OF Ammonium Perfloroociancate (C-8) Into Ohio Air From DuPont's = Washington Works Facility In Wood County, West Virginia = Dear Gentlemen: Our law firm currently represents the Plaintiffs in a class action lawsuit pending against EI duPont de Nemours and Company ("DuPont") and the Lubeck Public Service District ("LPSD") of Wood County, West Virginia styled Jack W. Leach, et al. v. E.I duPont de Nemours and No. 0C1o-mCp-a60n8y)ainndvoLluvbiencgkclPauibmlsicthSaetrvDiucPeoDnitsthraicsti(mCpirrocpueitrlCyourretleoasfeWdoaomdmoCtnyi,uWmV, Civil Action perfluorooctanoate (CAS. No. 3825-26-1) (/k/a "C-8") into the environment from its `Washington Works plant in Wood County, West Virginia. Although C-8 is notspecifically regulated in either West Virginia or Ohio in terms of air emissions, Year 2000 air emissions modeling data generated by DuPont and the State ofWest Virginia's Department of `Environmental Protection indicate that the emissions of C-8 from DuPont's Washington Works a`lhlavkenroewsunltreedguilnactoonrcyesnttarnadtairodnssofforCC--88ianirtheemiaisrsioovnesr.coMmomruenistpeiceisfiicnalOlhy,ioouart rleesveealsrcfhartoexdcaeteeding. indicates thatthose jurisdictions that actually have established regulatory standards for C-8 in air consistently have adopted standards of between 0.01 mg/u3 and 0.1 mg/u3 as the appropriate safety level for C-8 in air (typically "healthy"worker populations). (See Exhibit A (copies.ofair CONTAIN NL TR 000193 Christopher Jones ROohbieortEPHAo,daSnobuotshieast District Office October 29, 2002 Page2 eOmnitasrsiioo,nsansdtaBnrdiatridssh CforloummCbailai)f,orBneial,giMuimc,hiNgeanw,ZNeealwanHda,mapsnhdiHroel,laCnadn).a)daD(uSPaosnkta'tscohewwnan, mega/ru320a0n0d aoirvmeo2rdemlgi/nug3daattaDucPoonnfitr'mssfleenvceelslionfe.C-(8SeienElxohcialbictoBm.m)unRiestiydeanirtsininOhsioomeasohfitghhesaes 0.8 ccoonmtmaumniintaiteesdablysoCa-r8erreelceeaisveisngfraodmdiDtuioPnoanlt'dsosWeasoshfinC-g8toinn Wthoerirksdrfianckiliintgy,waatnedr,mwahyibceh ehxapsobseeednto C-8iin soils. (See Exhibit C.) Gata forUmnfaonrytumnaotnetlhys,,dtehsepiStteattehoefStWaetsetofViWregsintiVaihragsi,nitao'sdaptoe,ssdeosnseionnootfhiDnugPotontr'esquaiirremDoudPeolnintgto OtarkdeeracetnitoenrteodrbeemtewdeieanteDiutPsoCn-t8 aainrdrtehleeaSsteast,edoefspWietesthaVviirnggintihaeianuNthoovreitmybteordoofs2o00u1n.der(SaeeConsent Ewxhhiilbeitit Dw.o)rkWsewiutnhdeDrusPtoanndt tthoast etihefSDtuatPeoonftWceasntgeVniergriantieacuhrarsendtelsatyaecdk teamkiisnsgioannsydsautcahsahcotwiionng VCi-r8gienmiiasstihornosuglhowae"rCt-h8anAsasneesswmCe-n8toafiTro"xsiccrieetnyinTgealemv"el(""rCecAeTntTleyaamd"o)pteesdtabbylitshheedStuantdeeorftWheest Nreopvreesmebnetarti2v0e0s1oCfoDnusPeonnttOarnddernwoimthemDbuePornst.froTmheOhCiAoTEPTAe,ams,elwechtiecdhaimneclduidaend"ssecvreereanling level" tfhoartCw-e8 ianreaiarwoafre| omfg/iun3a,nywhoitchehrisjusreivsedriactliomna.gnTithuedCesAhTigTheearmt'hsanmeadniyarneg"uslcarteoernyinlgimlietveflo"r Cis- eWvVenDEhiPgh'ereatrhlaienrDpurPeolnitm'isnaorywnscirneteenrinanlg aliervesltafnodraCr-d8foofr C-08.02oufg/0m.3 3ug(/scme3EaxnhdibhiitgEh)e.r tWheasnt VtihrrgoiungihaCa-l8soihnaasirs,awidatneortahinndgpaobsosiubtltyhesoiclus.mulWaVtiDvEePd'osseltahcakot floaccatliroensicdoennttrsasatrse drreacmeaitviicnaglly with tpahretniceuwlar"lhyigghivperinoritistyr"ecleenvetlloyf-ccoonfnicremrendbreeipnrgodeuxcptrievseseadndbydeUvSelEoPpmAenwtiatlh refefsepcetcst. to(SCe-e8EtxohxiibciittyF,) confirmBsetchaautsDeuPDounPto'nst'Cs-8owenmiasisrieomnissasrieonesxcmeoeddeilnignaglldaktnaofwrnomreigtuslWaatosrhyinligmtiotns fWoorrCk-s8pilnanOthio's air and the State of West Virginia has done nothing to require DuPont to stop or abate those 000194 Christopher Jones ROohbieortEPHAo,daSnobuotshieast District Office October 29,2002 Page3 ermeiqusisrieonDsu,PwoenthetroesbtyopreaqnudesrteomendibaetehitoasfrloeluferascelsieonftsC-t8hatinOthoitoheEaPiAintaOkheiio.mmeWdeialtoeokacftoironwatrod to confirmationasto how Ohio EPA plans to proceed in this mater. Thank you " / Verytruly oul < Robert A. Bilott RAB/mdm Enclosures (by regular U.S. mail) cei RL.arErdyiAs.onWiHniltle,r,EsEqs.q(.w(/wenecnlcsl)s.) GGerreagldSmJi.tRha,pEiseqn., (EsOqh.io(wE/PeAncLlesg)al)(w/ encls.) LJialnleitanShPairnkzeo,n,EsEqs.q.(U(SUESPEAP,A,ReRgeigoinon3)5)(w(/w/enecnlcsls..)) 000195 = A; | |||| 00136 : eg Minnesota Rules, 5206.0400 H :dous Substances Ba r Lab Safety 3 Page 1 of 27 Suestbosk | Melo | tie Bolton | Home Minnesota Rules, 5206.0400 HAZARDOUS SUBSTANCES (Copyright 2000 by the OfficeofRevisorofStatutes, State of Minnesota.) Subpart 1. In general. The commissioner has determined that the lst ofhazardous substances in subpart 5 shall be covered by the provisionsofthis chapter. The hazardous substance list includes the majority ofhazardous substances that will be encountered in Minnesota; it does not include all hazardous sthuebisrtwaoncreksplaancdewfiolrl tnhoet parlewsaeynsceboefcoutrhreenrt.reEcmopglnoiyzeedrshashzaalrldoexuesrcsiusbestraenacseosnaabnldeadsisluirgeentcheatienmepvlalouyaeteinsg.are provided with the rights stated in this chapter. Subp. 2. Exemptions. Substances or mixtures within the categories in tems A to K are exempt from coverage under this standard. A. Products intended for personal consumption by employees in the workplace. B. Consumer products packaged for distribution to, and used by, the general public, including any product used by an employer or the employer's employees in the same form, concentration, and manner as it is sold to consumers, and to the employer's knowledge, employee exposure is not significantly greater than the consumer exposure occurring during principal consumer useofthe product. hCa.zAanrdyouarstisculbes,tiannccleu,diifntghbeustunbosttalnicmeitiedptroesaenntitienm2osfoelqiudifpomremnwthoirchhadrodewsarneo,t wcrheiacthe caohnetaalitnhshaazard as a result ofbeing handled by the employee. D. Any hazardous substance that is bound and not released under normal conditions or work or ina reasonably foreseeable occurrence resulting from workplace operations. E. Products sold or used in retail food sale establishments and all other retail trade establishments, exclusive of processing and repair work areas. FP.ubAlnicyLwaaswteNummatbeerria9l4r-e5g8u0l,atbeudt pounrlsyuwaintthtoretshpeecftedteoraalnyReesmopulrocyeeCroinnsearbvuastiinoenssanwdhiRcehcopvreorvyidAecst,a serviceofcollection, processing, or disposalof such waste. Gsu.bsWtaasntceesprmoadkuectusplatbheelweadsptuerspuroadnutctto, tthheeReemspoluoryceerCmounssteravsastuiroentahantdmRiexcionvgoefriynAccotm.pIafthiabzlaerdsouubsstances does not occur. H. Any substance received by an employer in a sealed packageand subsequently sold or transferred in that package,if the seal remains intact while the substance is in the employer's workplace. 1. Any substance, mixture, or productifpresent in a physical state, volume, or mixture concentration for ewxhpiocshurteh.ere is no valid and substantial evidence thatasignificant risk to human health may occur from hitp/ideaplace.org/labsafety/MN_iazardous_substahntcmesl Oo0197 112020010 Minnesota Rules, 506.0400 Haz "aus Substances Page 3 of27 J. "Fume" - Small solid particles formed by the condensation of vaporsofsolid materials K. "Gases" - Refers to displacementofairasphyxiation hazard. L. "Skin" - [fa potential for absorption from skin contact merits special consideration, the word, "skin" follows the substance name. M. (number) - The number in parentheses following each substance is the American Chemical Society's Chemical Abstract Service (CAS) number for that substance. A particular substance may be known by moe than one name. The CAS number eliminates the confusion caused by synonyms. N.a= Alpha. 0.p=Beta Subp. 5. List of hazardous substances. List of hazardous substances: A. Hazardous substancesbeginning with the letter A: ((12)) A*bAa-t-eC(s(e2e-TAemimneop-h9oHs-)pyrido[2,3-blindole) R (3) *Acetaldehyde (7507-0) AO (4) *Acetamide R (5) (6) AAcceettiicc aacnihdyd(r6i4d-e19(-170)8-A2O4-7) AO (7) Acetone (67-64-1) AON (8) Acetone cyanohydrin (75-86-5) IN ((91)0)AcAecteotniotprhielne-osnkein(9(87-58-60-52-)8)AlANO : (11) *2-Acetylaminoflourene (53-96-3) ONT (12) Acetylene (74-86-2) AN (13) Acetylene dichloride (see 1,2-Dichloroethylene) (14) Acetylene tetrabromide (79-27-6) AO (15) Acetylsalicylic acid (Aspirin) (50-78-2) A (16) Acrolein (107-02-8) AO (17) * Acrylamide-skin (79-06-1) ANOR (18) Acrylic acid (79-10-7) A ((2109)) **AAccrtyilnonoimtyrciilen-sDki(n50(-17067--01)3-R1) ANORT (21) Adipic acid (124-04-9) A ((2223)) A*dAidproiniatmryiclien(1(1213-26194--39)2--s8k)inRAT (24) *AF-2 (2-(2-furyl)-3-(S-nitro-2-furyl) acrylamide] (3638-537) R (25) *Aflatoxins (1402-68-2) RT ((2276))*AAllkdarniens-sNkin (309-00-2) AN (28) Allylalcohol-skin (107-186) AO (29) *Allyl chloride (107-05-1) ANO (30) Allyl glycidyl ether (AGE)-kin (106-92-3) ANO (31) Allyl isothiocyanate-skin (57-06-7) [ (32) Allyl propyl disulfide (2179-591) AO htp0iideaplace.org/labsafety/MN_hazardous_substances hum 000198 11202001 - Minnesota Rules, 5206.0400 Hn-ardous Substances ((3343)) aA-lAulmuimniunam (p1y3ro44p-o2w8d1e)rsA(7429-90-5) A (35) (36) AAlluummiinnuumm, wseollduiblneg sfaulmtse(s7(472492-99-0905-)5A) A ((3378)) AAlluummiinnuumm,omxeitdael(d1u3s4t4(-7248219)-9A0-5) A ((4309)) A*2l-uAmmiinnuoma,ntahlrlaqsui(n7o42n9e-(9101-75-)7A9-3) T (41) *para-Amincazobenzene R (42) *ortho-Aminoazotoluene R (43) p-Aminobenzoic acid (150-13-0) I ((4445)) A*4m-iAnmoibniopdhiepnhyelny(ls-eesk4i-nAm(i92n-o6d7i-p1h)eAnyNlO) T ((4467)) 2*-1A-mAimnioneo-t2h-amneotlh(ysleaenEtthhraanqoulianmoinnee)(82-26-0) T (48)*2-Amino-5-(S-nitro-2-furyl)-1,3 4-thiadiazole R (49) 2-Aminopyridine (504-29-0) AO + (50) 3-Amino1,2 4-triazole (see Amitrole) (31) *Amitrole (61-82-5) ART (52) Ammonia (7664-41-7) ANOS (53) Ammonium chloride, fume (12125-02-9) A (54) Ammonium perfluorooctanoate-skin (3825-26-1) A (55) Ammonium sulfamate (7773-06-0) AO (36) n-Amy| acetate (628-63-7) AO ((5387)) s*Aenca-lAgmeys!icacmeitxatteur(e62c6o-n3t8a-i0n)inAg Ophenacetin R (59) *Aniline and homologues-skin (62-533) AO (60) *Anisidine (o-p isomers)-skin (29191-52-4) AOT (61) *o-Anisidine hydrochloride (134-29-2) T . (62) *Anthracene oils R (63) Antimony and compounds, as Sb (7440-36-0) ANO (64) *Antimony trioxide, handling and use, as Sb production (1309-64-4) A (65) ANTU (a-Naphthyl thiourea) (86-88-4) AO (66) *Aramite" (140-57-8) R (67) Argon (7440-37-1) A (68) *Assenic, elemental inorganic, and organic compounds, as As (7440-38-2) ANORT (69) Arsine (7784-42-1) ANO (70) *Asbestos (all forms) (1332-214) ANORT (71) Asphalt (petroleum) fumes (8052-42-4) AN (72) Atrazine (1912-24-9) A (73) *Auramine (technical grade) (492-80-8) R (74) *Azaserine R (75) *Azathioprine (446-86-6) RT (76) Azinphos-methyl-skin (86-50-0) AO B. Hazardous substances beginning with the letter B: (1) Barium, soluble compounds, as Ba (7440-39-3) AO (2) Barium, sulfate (7727-43-7) A (3) Baygon (Propoxur) (114-26-1) A (4) Baytex (see Fenthion) (5) Benomyl (17804-35-2) A `ttp://ideaplace.org/labsafety/MN_hazardous_substances.html 000195 Page dof 27 1172072001. OSHA Designated Hazardous Chemicals Page of 1 OhASISHOME |BiosafetyInformation | SafetyManuals Section 7 OSHA Designated Hazardous Chemicals AhaczcaorrddidnegtetromitnheatOiSonHmAuHsatzcaornsdiCderothme chmemuicanlSstilainstdceadraidn(1tth9e10if.o1lo2lo0w0in)n,g,a sources to be hazardous: 1. Chemicals regulatedby OSHAin29CFRPart1910,SubpartZ. 2. Threshold Limit Values for Chemical Substances and Physical Agents in the Work Environment, American Conference of Governmental Industrial Hygienists (latest edition). 3. National Toxicology Program, Annual Report on Carcinogens (latest edition). 4. Intemational Agency for Research on Cancer Monographs (latest edition). `The substances found in the above sources (December 1990) have been compiled in Appendix L. The fact that a chemical is not listed does not mean it is not hazardous. Any chemical that presents a potential health or physical hazard to which pemrpolgoryaeme.s may be exposed must be includiend the hazard communication CheSafmetyMianusal Caontelnts Health and Safety Manual Contents OffmiceiofiHealh andSaefoe.,CCerntesrs for DiseaseConrol and G0icasis L1a6s0t0MColdiifftioendR:o1ad2N9.7E.,MailStopFOS Atlanta, Georgia 30333, USA . Home a hitpi/swwcde. govlod/ohs/manualchemical/chmsaf7 hum 000200 1112612001  ArreaLIXK Page 1of7 APPENDIX K PELs AND TLV's FOR CHEMICAL SUBSTANCES The Michigan `Governmental OIcndcuusptartiailonHaylgiSeanfiesttysa(nAdCHGeIalHt)h hAadvmeindiestterramtiinoendasnadfetheexpAomseurriecalinmiCtosnffoerrweoncrek owfith epwsahtritacibchluilmsahuresldty bhbyeazAuapCrhdGeoIludsHbcmyhaetmyhiecbaeelmsl.polwToeyhreetrhPaaetnrmatlilhsestiiOmbeSlse.HEAIxnpPsoEsoLum.reeIcnLaitsmheise,stestch(aePsETehsL,rSe)esmhaprolelodMyeLIirOmsiSmtHuVsAatsltsuaeindv(aeTrLdoVs,)keep ezexfpeorstuoretsheaspoltoenwtaisalrfeoarssoinganbilfyicaancthiaedvsaobrlpetiaonndtfhorloluogwhtthheeTsLkVi'nS.. Substances followed by the word skin Note: PELs and TLV's are explicitly defined in the glossary sectionof the appendices. CHEMICAL [PEL WA PEAL) [TLV oy [[TTLWVA I[STTLEVL |SLTVEL ppm [memo (Img/m?|ppm ime/m: [Acetaldehyde fost 25 J) 0 J Jo Js 5 Jor [[ acetc one eticant--yar51i000Jc2o4oe 0|05 Jor] [Acetonivile {Acetone cyanohydrin as CN-Skin _ 4.7(C) Js(C) Bceophencne TIT 2-Acetylaminofluorene-No.occupational exposure SE limits established rn [Acetylsalicylic acid (Aspirin) laeolein Joi] [Acrylamide Skin [Em po|s lAcglicacidSkin | EE [Acyloniwleskin | EJs] (adiponitrileSkin] AleinSkin_____ 1] pos] pas| A allyllgyciy dy el therc GCEh) loideJ1i00)Jb[65_0)Ji_p_Jloo_J_eJ7_&] (31 propyl disulfide ~ Ez J Je bs [(MewlDww I `http//wiww.orcbs.msu.edw/chemical/chp/appendihxukmall 008201 11/26/2001 _  AFFENDIXK Pyropowders, as Al _ Page 20f 7 bl (Aolssn luminmod Jos5e ] [0] Znmiinvoglperidne mmons Tos Joos Ji] bz] [50 Jos JsJu Js Jp] ees sec-Amyl acetate _ [aniline& homologuesSkin Ju ol fo] fm]532 J 5 io Jo Jue | bs] `Antimony ov possible trioxide production-exposure by all routes should be carefully controlled to levels as low as| Bone Arsenic, elemental &inorganic compounds except arsine, as As 1605Jor [oie] (Chole EE (Oerforms bot JossJo~ne] fee (0.2 ET ------ E_] Bom 1 [BBenzeene-uSkinllnt--bacene1] T hetp://swww.orcbs.msu.edw/chemical/chp/appendihxtkmall [[7J] omoJ p35 ts 25 J 000202 1112612001  SUA ADC Appendixt Page 1 of4 8 CCR Appendixt Cal. Admin. Code tit 8, Appendixt BARCLAYS O`FTFIITCLEIA8L. ICNADLUISFTORRINAILARCEOLDAETIOOFNRSEGULATIONS DIVICSHIAOPNT1.EDRE4.PDAIRVTIMSEIONNTOOFF IINNDDUUSSTTRRIIAALL SRAEFLEATTYIONS SUGBRCOHUAPP1T6E. RCO7.NGTERNOELROAFLHIANZDAURSDTORYUSSASFUEBTSYTAONRCDEESRS AThRiTsIdCatLaEba1s0e7.isDcUurSrTenSt,tFhrUoMuEghS,11M/I02S/T2S0,01VRAePgiOsRteSr 2A0N01D, NGoA.S4E,S Appendix to section 515 (A) Computation for Exposures to Contaminants with Independent Health Effects. iTsheexp8o-hsoeudrdtuirmien-gwaeiwgohrtkeddaayvesrhaalglebceonccaelncturlaattiedonus(iTnWgAt)heoffoallsoiwnignlge sfuobrsmtualnacetotodewtheircmhinaencionmdpilviidaunacle with the PEL specified in Table AC-1 CecCsiucbsauabLaTaencTseucbaau>b)nT+ecCseucbsouobnoraTecsub>>2 + + +. ' 5 trann ducineonetndreceerepnneitnTnrdieeasntticootnmhcpeolmCi.pcaaunrrFciaoesrt.oinomnuloftiinpelahecohurssuTUbAsoftaunitcthheestehxwepitohscuorriernedsetpopaennaddiasnnugtbsPthEaeLnscietshhaatlelfftebhceetsm:acean to Sal Note: Eight (8) is used as anominator regardless of total hours of workday. aEanXidArMbPo5L0rEn:epomTtoolfuoirelnle4usthatoruart4secoutnhreciennugtsreaatoif3o-nntohuiorsf u1fo5or0rkmdpualpyam:s faorssu2mehouarnseemp75loypepem ifsorex3pomsaecdes.to THA 5 TAUSO x @) + (75 x 3) + (50 x IB FNAL = TL ppa. cTthooelnucaesnneatrrieabsytioTonfableoefxpo4A1sC-u1rp.epsm winhicthhisisebxealmopwlethaerePEeLquivvaallueentof to100anpp-mhosupreciefxipeso.surrear ot 4 (8) Computation for Exposures to Contaminants with Additive Health Effects. XaoIfndpdoittsthhueeirveeaalblastonoedunactsewtloheeofodrfaoiimlnlalfyrooewriemnxatgptooixsoifuncorreamt:uaoltaetrhiesahlaclsolntdrtuearriynu.gsedtthheeforwaodrcvkeadrlascyeulahStheiaanllglthbDseefcftoneenctssifdreaorfcetdion be THACCIUD>L Filecsussl + _ TFUiAlCeCesSuUbBsRsZz p+.a.. TUAG<sub>In peLccsuban unere TUA is the time-ueighted average concentration of a particular substances - hapillweb2. i n21201 8CA ADC Appendixt Page 20f4 sAiupnbvpsoetlnavdneicdxe.iansantdhsepeFEceLixfpioiessdurtehbey (caTsaobrlcreeaslpcAoCu-nllda.itnegdThebpyervmatlihuseesifboolfremuDleaxshpaoilsnlurseneocttLiioesnxtce(eAfd)aruofmirniotrmh.is dHseiaafmlfetehreefnfatefcfteocrtg(sasnuscfhorofasautlnhteairpcblooesdiysc)oarnetisasaifpnfraoendcuttcseeddarbeybynionttduoivcisodunubsasiltdaenrsceuedbsstaabdnudctietsit:vheeoPrhEeLwnmefroer otnhee ncsohurlboswrtioadunelcdeuo1iu0s0ldbpaoNsnoetdtaoodnldueannseoitghnaedidrficfeaofnftetclhtye. ctoaForrctihneeoxgnaeamnrpilcceostiecfafneecfetfxepcootfsurvoefiny1tlo00cbhpiopeeormitsoveli.nuyslmes TABLE AC) PERNISSIBLE EXPOSURE LINITS FOR CHEMICAL CONTAMINANTS YHooutem:ust Thperinftollitowifnogr divided into multiple aTAmBeLaEn/iFnOgRfMulis retvoioewwiodfe pieces Uith each pisce itatsbecondtiesnptlsa.yedThoen toneeblescrmeesen.been containing information to help you c3ahsastrehamrcbeteleerlion+eprtimhenetsospuaotgseitoifpornetcheeodfitnatgbhleet.uheppeTtrhaebullieanfrfto-hrdaamntadatiocsnohronwfeiornrgoefabychthiepniepeicee3ceainngacnldudetsh:e ti) Bfoosliltoiwoinngoftnethetaspuileacre dwaittahindistphleayeinntgirethetadclhea:racatnedr (p2)osiatinounmse.rdic scale sresssns This is piece 1. - It begins at character 1 of table line 1. sesssres Schoasntircaacles Registry : Humtbehr a Skiorn Name CFNCO)T Nes PEL CPN) BonFeCs= mge/ncncseuparsad en 25103770 10w8r2k47 2525806558 5s3e%3 ane suos0 727 23s sorsz 10737006218 20917073 AcAecettailcdeancyidde Acetic Annydrice 12a5 25s5 s0 Acetone 0 imo s AcAecettoannietrciylaenchydrin as CN Acetophenone 40.7 10 Ss " s 2 kNc-aftlyuloarneinn-oaf-ylluoarecneetsamide: sAeceetySleecnteion $20 trun- Ace3t+yl-edniechldoircohleotrhiydlea:nesee n Ace3t1y1l:e2n1e2-tteattrraabbrroanniodset:nane 1 2 Ac1ety2len%e tatrachlorides see ATceettryalcshalloircaysltihcaneacid Aspirin) -5 5s scAcrroylleaininde Acrylic acta -01 [o2sH : EX) 5 Acrylonitriles see Section 2 "ls 00020 ftpil/web2.westlaw.com/resultitext.wiRecreatePath=/wIS&eRaSr=cWhL/Wd2e.f6a9u.l.t. 11/21/2001 = 5LA ADC Appendixt 212i4e0e4y9 30400: 10w7n05a1 12013792539; pete 300u07%824se 13n06a7r38 [EH es asm fSos1an3at5n) 12318255202)9 107703208090 waesnis s#asAa3sA suse 22u0s303s71 717583m2z0s1 5 aadgiisppato1in3citeaiclied :- 5 nAleePrlxionrgaan1-0ly2i1du30rr41i,o.a1s0-0ide1eexa0dar-n-h5ed1xae8ce Ss AGAliVlnyaLltnaaclnnctooonnraeipldnetnalens -2 i SAAKL l1u1m1inaspsrhoypcsyieldeylPdairsetutihlecfriusdleataecse :5 Alnuomtinautmherauliksyeis re(ghuotlates otheruise classified) - AATolltunamilinniudamustmseotlailoieandsalotxside -: RAAellsuupmmiiirnnauabaiecpyarlfodriancpgtoiudofanursse(sFHI -: : AAllilnianiuna Allminin dStiesatreaacreate iriscearate :: : AnKiynloiddiennesthyisancene: see Ss eAsmienqodipnenyli see Section 22--ACamtiinnnaaonsnotalhpaatnnhioanllesenss:es see S2e-cibtaaiitonana-onya5rp2in09dtinnyelanings os 5 iAnnimtornoilae Asmonius perflucresctancate E:-ER AAAmanmmooonnniiiiuunmn csshtuleloatrraiandtaeete fume -: : TRoetsapliradbulset fraction nokeyl acetare CPN] := 0 S aSneicflosihomnnyeelrsacneatatmeixt(uarlels) is 2 ST AAnnit{sioinndoeinrnyse)an(dorctohmopoaunnddspsaraas 8.3 = ant5s 3+ (L-naphthyl) -2-thioureat . argBoanntu? Rattrack Arienic and inorganic TM aarzsoenic compounds see SArescetniiocn. soaruganic ahs compounds. o- o KArssbaiecnstetitonaslais(timenc,cclsuaumaaoiosn3igte 00s antChroopchiydlolliittee: aenhdrysotiles 5s s s[xs 23i 2 2 S1:0 ena 5230 10 20.2 010.0 i 15 0 wsims 07.8 os 03 0.2 0.2 Page 3of4 000205 hip://web2.westlaw.com/result/text. wi?RecreatePath=/Search/defaultWI&RRS=WLW2.69.. 11/21/2001 _ VASHINGION S [ALEREGISTER Page lof 13 WSR 99-20-00 sev nes suger sou ries apse 20, 3caimba aarmaAcenxcey t saree 199 1 Sate of Adoption: September 3, 1389, cBuormppoosuen:d TLoistieddentinitySecstpieocnifi1c12c5h)emoifcaltshe chFaetderaavle Dpairetnosfina hhoarztardous ats poiiucane garation of Existing Rules Affected by this Order: Anenced Regulation 13 - Statutory Authority for Adcption:Ghaster19.04sci. Adspred under notice filed as USA 35-16-030 on August 6, 1935. SfOrihsascBpteeerpdeaolfSetasSceec9;tiStoFanecsduetrAeadslo:ptRNeuedlwesin0orOArmSeetrnadnectdaoseCosro:mpSavlpgyenewri0,itdhAm3Feenddereadl0)Stahteumteea:ieNsesw; 0,oeAmends lReirsahseisesof0.Sestions Adopted at Sequest of 3 Nongovernmental Entity: New 0, Amendes Rllespnebaetsedof0.Sections Adopted on the Agency's Gun Initiative: New 0, Amended 0, fP2ioncearduroefs:Secftewion0,s AAmdeonpdteedd 0i,n nOrespeersietgo C0larity, Streamline, or Reform Agency F5335E7ZS0i7:la2%N,emeuSlaes0,sivoaanmnsensda:eddapNte0,ewdR0,uUpseAiannigaenddNeed0g.o9t,iEaetffeeedpteiaRviueeldeSaMbitaekioneagt:drBhueerwer: M0,heoAnemcmeniedcaesd,s0,af,Rielseeats Septemses 21, 1339 John &. Andersen newoazony szcrron REGULATION III APPENDIX A: ACCEPTABLE SOURCE DePACT Livers COMPOUND NAME cas Senior Engineer Asi vee Antu Vacealdehyde CsOaDEd ylom? W020 ous Aa ws TD s hetpi/wveewg..wa. gov/publwst/1999/99-20/WSR42099-20-005 him 000206 |;5, - VASHINGTON STATE REGISTER VAcetmide Acetic cid Acetic anhydride Acetone VActtenigile Acetophenone V2-Acerylaminofluorene. Acetylene tesbromide VActolein Acrylamide Acrylic acid VAcrylonimile Aldrin Allyl alcohol Ally choride Allyl glycidyl eher (AGE) Allyl propyl disulfide Aluminum, Alalkyls Aluminum, as Al metal dusts Aluminum, 3 Al pyro powders Aluminum, 25 Al soluble salts A2lAummiinnouamnt,harsaAqluiwneolndeing fumes o-Amincazorolusne "i-Aminobighenyl 2-Aminopyridine Amitole Ammonia Ammoniumchloride umes Ammonium perluorooctanoste Ammonium sulfamate a-Amyl acetate sec-Amyl acetate Vaniline 4 Aniline and homologues Anisicin (0-p- isomers) + o-Anisidine + Antimony & compounds, 5 Sb + Antimony wroxide, as Sbantimony compound) Arsenic and inorganic arsenic compounds + Assine J Asbestos (Note: fbersiml) Asphalt (petroleum) fumes s197 0207 67:64.1 058 862 5963 nas 02s 19:06-1 107 0s 09002 oss 0051 0523 mse 29905 990.5 H9505 W995 2990.5 ws 9563 Ls2en wes0 sss eels Rss sel nmese aes @s380 2533 533 wios24 90.040 Ha0360 1309604 0382 meer B22 was 6 5500 a0 TED mp a 00 000077 030 ons 00002 17 10 7 w00 67 3 17 67 17 TD TBD LE) 63 00s 100 5 03 3 10 200 63 10 17 17 17 17 0000 0s 00000044 0 hup//www.leg.wa. gov/publowst/1999/99-20/WSR%2099-20-005 htm 000207 Page 20f13 5 : 8 a 5 A 5 8 A 8 a a 8 8 8 8 8 8 8 8 8 A A A 8 c 8 8 8 8 8 8 A 5 8 c 8 A 8 A 8 11212001 - rs (pre Fage oraz \ a3i5bgii )n hSiie,te W Tine Tom Tims stom steiss GC jseg0h 0.06-8 ruses: oBr sasoono10 - - ER v-- wo 10 - . 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Gorp aos 79A 73-6 m0m 0 pmi monim sn amtee 620 +63 7 pnysett Port aco g h 52 aoewee p --w l e leew a e uI2sTm 00)00 g 5920-m7453s30 ponnasiini dme(ePhe amine;Aminabenrm enc 50s 2a5 ve:r 2255100s1 maomo 230 ss 71424009 -- 364 04 AAnttmiomonnyyviii $0 4 ANU sNaphhatnyioes 005s iimm ms ioizs e 116676E0 Gas3e0mE1o0r 03 von oi TI4M0 e502 asawne 05 otepee aes g 00o 0% oGoEr JLuESe T2e30e swew a Togo 1912 2T4e9o vmasme m 7440 393 arm. 5 wn sTeurme sroonn UE0 wm n 7727 E4m5-s1 pm aramsulle Cr ee or 0s5 ara sas e wrem r a2m3e0 e sasossono 5165523 oseennsaenjeihacene 0e 1 pow om Tosa sm Ee cent Prem ae _33 au 3mueEw0sTeicwowr S30 ram s92e 8E7sstmpene sion n 205-99 - 2 oensotiorannens r00o 950m 001 oh oo a 1e7E0sa 6seor otease0 o 98 T7 1e 956-0 po peennsoetacpeiroonsdse em 02 00% o, omome o 2a2su5ee6o00s EeormmeTeerr 14000 4141" 74 Beennaeacchooonte 5cio) 7480 41-7 Boylan compounds(as Bssa r uaon 22 0 w 22305002 esrsi0o0 iwe aoe n 1204-5 9 BeryhumOxide abey 000200200022 poozz a aT r . 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A = meas ons oem an 3% -- . : Bean favmsly Part 5 Chemical and Biological Substances preavBLE 5p1 oexposuire tloiimIniantnhtio3sttfaableinIsSor2es emaeimeufeamnllaanod weadl har airbone fhe fact hat exposure othe Substance Tas acs or cancdonihceinteranatinaon nannida a pcould Influenc reriacriorl15 slhraln oSef 500s OreAaa es the ALC ura)emItthe egtuisding ChBaeovcraalusfssopeamroatyfntvtrDiaeodmfeSsaTvoaarcmcitaeatdsionmnaaIsssaI:nSdeianvyieidusalshsCuoEenscocaea anptetatieibniaslte itoyn,aaLsoooofrmbfe2beewltoromerw-kTeehdrssestiInmagaxcyeosenexmdapliiettrtriie,etonnco.e a a0 ah naduasls sreesepronse: ha oar Sellar MOOIACE contaminants IsSnicmalpuldheedaasipnthTyiaxbnilagan-t5Ss.r4sw.hciAacshnIaonrtceeadsnoItn skSehnceotwaonentsoJ5sc6aDudssAeodnaidmevserrSsseehheaeaaitthhmsetfafte.pc,suoatehesrttthhaanh tocreateoxygen EXPLANATION dOeFfiHciEeAntDcIoNndGiStiAonNsD. DESIGNATIONS ChSGTehetnemiorcivihcceeamhfilaocnmraSialcomnamealasmneacsrhaaucmssmebdfalnshtahI eisurfbisssttatnchcoeal.usmLnieoocesthseatmabelenaaceabnaasaed ppriamAaCrrEily2 0o0n. thea GeInimrbeirgaaackr)edtamsdaIidn.rdaeNtteersem3inreisnigaainS arnpdb beatapetenBFaaanecrepAoeen o:[atnSeudoseaS,loCThhadebelstectatleayrrse roids 24d) Substance LEeranad I this clu CCAoSlunmunem2btperrocvides, a f a2valobnle, the CheSmAicRaDliSatr tAbstwriacaatsmcid s Serivaitcheef(oCoArrS)SrpAeiaSstySry nnuomrbderC.uber, SUnuJitunsny3 dentif as sIren whichac exposure tmlistens mi nl 1). Pure vz ne Pe in mill m itEL) tor ses and: 1be conv `maas / folm low? s:| iAerosl ieng pana -- ~ iE n-- mo/L m'=----E-- Linp-- om)(qr-- ammole-- cularw-- eighto-- f subs-- tance) ~ 000213 Exposure limits es = eColxumnps osure4[mtithanrd o6ceiiunldiniggcalthiem,it,respectively, the 8-hour exposure limit, 15-minute Designations The last colnumn proviides information on whetheatedr skiwnitahbsorptionis 2ncsei.gnifInicant route of Sufibmsitts.anc Specific rovide requiremenwtis rear only, fing3nd daondunost e Iof ricalcees xpomsu be followed, Desianations are ss follows: `Skin: The skin exposure. designation indicates that skin absorption can contribute to the overall Carcinogens: K1-- 3 confirmed human carcinogen; K2 == a suspected human carcinogen; K3 == 3 possible human carcinogen. Reproductive toxins: R1 == 3 proven reproductive toxin; 22 -- 2 possible reproductive toxin, aSennaslilteirzgeernsi:c tTyhpeesoferessubpsotannscees,in sidoemnteifwieodrkbeyrsthaeftleetrtaern Zi,nithiaalveexbpeoesunres,horwensutlotipnrgoidnucthee development of symptoms upon subsequent exposure atmuch ower concentrations ALlAoRwaAssubstanreasonces: These arlee. Tsuhbesytanacre es todewsihanich exposure o-f4wwoirtkhetrhse mluesttterbeA.kept a--m_-- [= I Ew as new mies wover mit mm A [r re oma peveveve 1E 303:9e 620 e nar 3 x AFTCoErRe SSeEatRon EERO Pa es eepov 61 019E7s nen 10 1s rn i eo ge 7es oem 20 sw - 000214 EERsx cnn RE SN ACETONEOICHANIDE see 3DIGHORETIIANE IE ee eto 1 1 Em EE. i T0061 sw om > ERE Esi A in. eo ee T3.0l0 gm en B i EFAu SR i ieee 0H s enes fF or a sit e 208.002 sum oss ou sores sm 2g EeErE --_ E_.T Eee ---- 107-0521 opm KEEL,nun 06:02: oon 3 o SEE5n - YER Iihe,he ee ReR sHRNErByEee 5 a i BEEsSSi nal asin 2 S fo SnoEa hreSnemowSrceine ain EE i g alt Lla LE E A [E L eR a r AO LTONr A, s 04708AE RR NE, REthEaeea SyeSeeEros poeei SS 020 e om 0s 2 SEE= . b2 on Criontng, FE _-- Lie eo T6607 om 2s Gs sm 1 0 Sei Se Ri al Fra 5 SASRiREmEmR ahhs oh meIr I so Sd TREIOdS saaal a EeErESiEean o- rsamis = sum os omE ro SEE . row sete cw Soms2 sw 03 0.01 os - 000215 gi Jill ented Chemical and Biological Substances Guide - } [tidegownbandh 000216 - Table of Contents THE mss GENETal TEQUITEMENTS ....sssssss snd FEMS Gitte 3 "Hazardous products exempt from WHMIS vores Employer duties for specific chemical and biological substances...S Chemical and biological substances with assigned WOTkpIACE CONAMIHAITZSHION rrr NotaniddefsiginataedSbUBSIlANCeES........ revs T Employer dutiesfOr Certain WOIKETS.....vvvvrrre. | Safe storage of flammable, unstable, highly reactive: 0 COITOSIVE SUBSIANCES rrr 8 Emergency preparedness and [eSPONSE ...........ovrrvre: 8 BEOUS SEMIS mmm Accidents involving hazardous SUBSANGES rrr) Appendix: Workplace contamination mits ................ 10 RESOUICES orn 34 March 2001 000217 Occupational Health and Safety Division Chemical Substances Regulations. 000218 Occupational Health and Safety Division Introduction uPatret sXoXn tohfeTehmepOlcocyuepratoiopnroatlecHteawlotrhkearnsdSfarfoemttyhReehgauzlaartdisoonsf,ch1e9m9i6cpallacens.d bsiuoblsotgainccaelssruebgsutlaantceeds,byPattheXWXoIrkpdleaalcsewHiatzhatrhdeouesmMpalteoryiaelrsu'tInysforremgaatridoinng Syrseqtueimrem(eWnHtsMItoS)pr.otSeeccttiwoonrk8e5r,sPafrrtomV1obifoltohgicraelgsuulbatsitoannscelsstshaatdadrteioKnnaolwn of sthuesspeecrteeqduoifrecmaeunstisn,gwhinefreecttihoenyinaphpulym.ans. The employer must addres all `cChheemmiiccaallsprhoadvuectoibovnioaunsduisneosthaenrdcahpepmliiccaatliopnrsociensscehse.miTchaelysabroerasltsoores, in dienvgerledoipeenrt,oafntdracdleeannearmsethpartoadruectussesducihnatshpeawionrtk,plaadchee.siWvoesr,keprhsotiongrfaopohdic pSruobcsetsasnicnegs,osrepwraogdeucwtosrcko,ntlaabionriantgorbiieosl,oaggirciaclulstuubrset,aentcc.e, sohfanadnleilbi,olpolgainctalor microbial origin. Sometimes workers do not us, produceo handle chemical and biological sinutbostahnecewosrdkiprleaeclye,(bfourteaxraemepxlpeo,sefdrotmo ptrhoecmeswsehsensuthceahssubwsetladnicnegs,auxnrielgessed equipment, oil-driling and servicing, sawing or grinding). Heal care workers, emergency workers, animal handlers, sewage workers aenadlowtihtehrsinmfaeycteadlspoerbseoensx,poasneidmtalinofteicntfieocutsiobuisolmoagtiecrailalssubasttwanocreks when hey Hinaszualartdiooun,snsuebwstcaanrcpeestimngayanbdefruemlieuarsee.d fBraoctmesrtiraucatnudraflunmgaitemraiaylgsruocwh oasn moist vfeunrtniilsahtiinognssaynsdtesmtsr.ucTtuhreaslemamtiecrrioaolrsgainnitshemsw,oraknpdliancesoamned ecavseens icnwiatesrpoirnes. toxins andother products, can be eleased into the workplace ar hWaovrekesrpisllmead,ylaelsskoedbeorecxupomsueldattoedc.hemicals being stored or chemicals that h`aCzhaermdisc:al and biological substances may pose one or mreofthe following > cFiirrecu-msFtlaancmemsa.bOlxeiodrizcionmgbucshteimbilcealcshecmaincparlosmcoatnebbuummiunngd.er cerain ChemicalandBiologicalSubstancesGuide 1 000219 > eExxpplloodseiounnsde-rCcoemrtparienscsierdcugmassteasncaensd. liquids, reactive substances, ec. can > bTaocxtierciarleatcotxiinosn,sm~yCceorttoaxiinnsc)hecmaincableafnatdalbioorlcoaguiscealisllunbesstsaontceisnj(uer.ygI,fthey waeiitnhahaslheidornotr tenitmeerotfhtehbeoedxypbosyuortehe(racmuetaensef.feTcth)eoerffaefcetrs rmeapyeaotcecdur e(cxhproosnuircesefofvece)r.aArnelaetfifveecltymlaonygcpleerairoud,pswuicthhians2wesheokrst,tmiomen,thbse oprerymeaanrsent orpersistfora long time (long term effec). > iBruirantsio--nCoerrtdaaimnagseu.bstances can cause severe eye, skin and airway > aSenndsbiatcitzearitailone=nzCyermteasi)nccahnemciacuasleasnkdinboirolroegsipciarlatsourbysatlalnecregsie(sco.g,otshpeorres sensitviy reactions. > 1I0nfwoerckteirosnaSnodmceaubsaectienrfieac,tivoiursusdeis,sefausnegsi and parasites can be transmitied > cDoanndgietiroonusosrrceaacntiroenasct~wRietahctotihveercchheemmiiccaallssatroepurnosdtuacbleefurned,erexcpelrotsaiinons ortoxic products. General requirements w"Tihtehgcehneemriacladlutaineds boiftohloegiecmalplsouybestranfocrescoanterollilsitnedg itnhseeicstkiosnas3s0o2cioafteTdhe tOocchuopwateimopnlaolyeHresalatdhdarnesdsSathfetsye dRuetgieusl.ations, 1996. The following isa guide > hFaiznadroduotuswhparotpecrhteimeiscaalndanedxabmiiolnoegitchaelisuusbestaanndcepsreisnetnhcee.woDretpelramcienehave. thhiecchhoemfitchaelsseansudbshtoawncweosrmkaeryshraermexwpoorskeedrstoctohnesmi.dering the properties of > `Lwiosrtkaelrls.chTehmiicailncalunddesbihoalzogaircdaolussusbusbtsatnacnecsesthautsemda,yhabnedlheadz,arsdooruesd,to wporrokdeurcsedaroer cdoinscpeorsneedod fabdouurti.ngKeweoprkthperolcstesuspestoanddato.thCeornssuublsttwaintchesthe Gocecpurpeasteiaotnaatlivhee,alotrhtchoemwmoirtkteer,s t(hwehewroerktheeereheiasltnhoaoncdcuspaafteitoynarlephreeasletnhtative scuobmsmtiantceeesoonr trehperelssetntthaattivaer)eisubpjreecptartoinWgHanMdIuSpdraetqiunigretmheenltsst.. Identify EE -- 000220 ODceccuuppaattiioonnaallHHeeaalhtthaannddSSaaffeeltyyDDiivviisskioonn +e > SAosusrecsesstohfeirnifskorfmraotmioenxpionsculrudeeoMattheersiealchSeamfiectaylDaatnad Sbhieoleotgsic(aMlSsDuSbsSt)anacensd, `omtohneirtsourpipnlgideornienfnorsmiamtiiloanr,siintduuasttiroyn,exwpoerrkieernsc"e,coinnccleurdnisn,graegnuylarteosurlyts of requirementsandsafety organizations' information. >Im,aybacsaeudsoenhtahemrtioskwaosrskeesrssm,ecnotn,siydoeursaunsdpetcatktehaalltphreacetxitceanbtleofe(pxopsosisbulre)e ps to prevent workers from being exposed to that extent. > bCeheeclkimwinhaettehderoranifytohefrtehearmeolreesshhaazzaarrddoouussssuubbssttaitnucteess.thUasteaseupinpluiseerscan siunbfsotrimtuatteiowniathndthiendluesstsrhyaezxapredroiuesncseu.bsAtsafnacers2.5 is reasorbly practicable, > sEuxbasmtiannceesth(einecxltuendtinogftchoenwtoamriknaetnivoinroonfmetnhet,wowrokrpklascuerfwaictehs ahnadzawrodrokuesrs" broeddiuecse).coInntvaemsitnigaattieona.nd implement reasonably practezble measuretso > uDseivneg,lotpraannspdoritmipnlg,emsetnortinsga,eprwoodrukcipnrgocaenddurdesiasndpprooofccsehsseiemsincfoagrlhaannddling, pbrioolcoegsisceaslasnudbsdteanvceelso.p Ianntyegnreatceesssaafreytyadidnittoiaonlalprsoacfeedwuorerskapnrdocweodrukres and. processes. > Icanufsoermhawrormkaenrdsofthheotywpeianndidviddeugarleechoefmihcaarlmatnhadtbciaonlogreiscualtl,sDuebvsetlaonpc.es can streapirneisnegatianivceo,nsTurlaaitniionngwmiutshtthiencolcucduepatthieorniaslksheaaslstohcicaotmemdiwtittehetohfe the wsuhbesntanthceerse, ahroewmi1s0hraepdsucweitehxptoesusruebsatnadncpersotect workers, and what 10 do WHMIS duties ESmypsltoeyme(rsW"HdMuItiSes)uanrdeedrestchreibWeodrkinplPaarcteXHXaIzIarodfouTsheMaOtcecruipaaltsiIonnfaolrHmeaatlitohn and. pSraofdtuyctRse)guclaantniootnbse, 1u9s9e6d., PburtodmuactysbceonkterpotlliendsutndoerraWatHtgMheeISwor(ckopnltarcoelleundtil tidheensteifuietres,sMhaatevreiableeSnafmeetty (DsautcahSahseeptrsov(iMdiSnDgSco)rraenctd lwaobreklserantrdaipnriondgu).ct Chemical and Biological Substances Guide 3 000221 PSruobdsutcantcseRsetghualtamtieoentst(hCeahnaazdaan)dacrreit"ecrioantdreosclreidbpedroidnuctthes"feadnedraslubCjoencttrotolled pWuHblMicIaStiorneqWuiHrMemIeSntsC.onTthroellOecdcuPpraotdiuocntaslwHielallatshsiasntdemSpafleoryyerDsivainsdiownorkers in wrewcwognliazbiounrg. cgoonvt.rsol.lcead oprrocdouncttasc.t(tSheeeDtihveisSiaosnkaattc1h-e8w0a0n-5L6a7b-o7u2r33wefbosritthei,atand roetahcetriorness,ouarlcleesg.i)esP,roidnufcetcstitohuastdciesacdaisleysbourmdaonrgeexrpoluosder,eaocrtipornosdaurceeltiokexliycto be controlled products. Check the labels and MSDSs for hazard warnings. r`Tehqeuiermepdlhoayzearrdmuisntfodremvaetiloonp (anMdSDiSmsplaenmdelnaatbelssy)satnedm tuoseobittaoineasntadbluipsdhatsaefethe dweopraknpmreonctesdusrheosuladndbewoarsksiegrnreadinriensgp.onsPiabritliictuileasriwnotrhkeerssy,stpeoms.itAioncsoomrpetent opredresroni(nsg)ormursetcekieveinpgwparcokcoesfstwhiellflhoewlopfenisnufroermtahtatiotnheanapdpriospursiea.teAicnefnotrrmaaltiizoend cisonrseucelitveedd.inTshteioncgcuuppatainodnaaludhietailntghtchoemsmyistteime. or the representativeshouldbe. The system ensures that: > tAinmeaoccfepputarbclhea,sceurfroenetxclhecsontthraonlltehdeperoydeuacrts.olTdh)eMcSonDteSntisoofabtnaiancecdepattatbhlee MSDS is provided in sections 325 to 329ofthe regulations > WOuh-eonfi2dastupeplMiSerDMSsSDmSustisbuensoubbisatiintaubtleedawnidththceurprreondtucstupipsliellMiSn DusSe,.te employer must pate the information on the MSDS. > aRvealielvaabinltitMySrDeqSusiraemrenrteaidsilpyroavviaidleadblientsoewcotirokne3r2s7wohfothneierdegutlhaetmi.onTs.he. > iAs acmorarcetcetdWtHo MeaIcSh cloabnealin(ewrhoefthaecaronstruoplpleldeplraobdeulcortain wtoherkwpolrakpcleaclea(besl)). rLeagbuellaitnigonrse.quirements are provided in sections 319 to 324 ofthe > aA5 twrealilnaingopnrotgherahmaziasrddesvoeflcoopnetdoalnldeddeplriovdeurecdt,onsatfheehWanHdMliIngSasnydstem ceomnetregnetnocfythperotcreadinuirnegsprwohgerraemtahenrde airtseofbujgeicttiiveveeamriessgiiovnesnpirnesseenctt.ioTnh3e18 oWfotrhkeerreTgrualaitniionngsRaenqduierxepmleaninse.d in the Division publication VAMIS _---- 000222 DOEcccuuppaattiioonnasllHHeeaalltthhaannddSSaaffeeytyyDDiivviisiieonn ooo Hazardous produ(scecttisone3x04eomf pThte OfcrcuopamtiWonaHlMHeIalSth andSafetyRegulations, 196) Sexopmloesihvaezsa,rpdeosutsicpirdeosd,ucdtrsuguss,edcoisnmethteiwcosralnpdlarcaedi,osaucctihveasscuobnsstuamnecreapsr,eoducts, eHaxzeamrpdtoufsomwarsetquiisreemxeenmtpstfofrroWmHtMheIMSSsDuSpprleequlaibreelmseannsd MSDSs. pErmopdluocytesrasnadredestilelmrienqeuiHroedw 010csoalfleeclty ahnadndrleecotrhdemt,heCohnatzaairndesrsoofftthheeasbeove aprnoddurcatisnmeudsotnbtehecslaefaesluysleoabfeltehd.esWeoprrkoedrusctm,ust be informed ofthe hazards Employer duties for specific chemical and biological substances Chemical and biological substances with (assesctiigonn3e0d7woofrTkhpelOacccuepactoinotnaalmHienaaltthiaonndlSiamfiettsy Regulations, 1996) wWoorrkkppllaacceecChoenmtiacmailnaatnidonsLoimmeitbsio(lCoLgsic)alhasvuebsbtaenecnese.saBboltihshe15d mfiornumtaenCyLs and eighthour CLs ae listed in Table 21 ofthe regulations "aTihtebeommpelcooynecern'trdautrioynisotoftehnessuerestuhbasttwanocreksertshaareexnceoedextphoesCeLds1.0 Tahveerage aermeplootyeerxcmeuesdtedtaikne aanly raeraesaonwahbelrye p2rawcotrickaebrleisstuespusaltloy ensure that present. these limits iAnictlbuodemevecnotniclaetnitornatoironussicnagnebnecllooswuerresedtobypreenvgeinnteoerrimnignciomnitzreoltshtehartelmeaasye of the substance into te work environmen, cIonncterroltsa.inFcoarseesx,aimtpmlea,ytnhoetebmeplroeyaesronwaboluyldprnaocttibceabelxepteoctuesde teongiinnsetearl2ilng smuebcshtaanniccealiseoxnhlayusutsesdysotnecme tayo ekaeerpiwnoarnkeanrneuxaplomsauirentbeenlaonwcea pCrLoceidfuare. aInppsruocprhicaatseepstehrseoneamlpplrooyteerctmiuvesteqpuriopvmiedneta.l(tTehmiastiivsedceosnctrrioblse,d sinuPcarahst VII ofthe regulations). ChemicalandBiologicSaulbstances Gude 3 000223 "dTehteeremmipnleoytheernmeuesdt, acdonddeistsiocnosnatnamdipnraotcieosnsoffotrhewowrokprlkaecnevmiornointmoernintga.nd `Mmoenaistuorreisncgon(tiasmsianmapnltisngi,ntpheerswoonraklplaascsee.ssMmoennittoofrienxgpocsaunrheealnpdasssoesfsortthhe) risks faced and the adequacyofhazard controls. Monitoring must be used when: 1. t>he wlaocrkkofenivnifroornmmaetnitonmaabyountothboewsbaafdelybetchaeuwsoerokfplace is contaminated; >> vAaurcitautaitoinosnisnihnocwonocfetnetnrawtoiroknesrsofaceonetxapmoinsaendttso:contaminants; or, 2. bweocrakuesresohfaevexpcoosmuprleasi)nfeodwaorbkopultacheechoenatlatmh,inoarntmsa,yanhdaveexibseicnogme il monitoring test resuls are Suspect or unsatisfactory. Mreolniiatbloerirnesguilts,noot rtehqeuirerseudltwshcebrteaitnheedewiitnhoassttaannddaarrddmmeetthhooddofdoobntoatipnrinogvide meaningful measures of isk. "The eight hour CL may not be appropriate to protect workers who work ehoxutresn)debdecsahuifsteso(fmtohreeltahragnereicguhmtulhaotuirvseaddoasye)orercewiovrekd oweveekras (shmoorrteertthiamne40 span. In these cass, the exposure should be limited toa proportion of the eaidgehqtuahtoeurevCiLde(nscuechthaast t*h/5olfowtehre lCLiftoarno1t2j-ushtoiufireds.hift) unless there is Similarly, CLsarebased on exposure 0 one chemical. In some casesa. Wwhoirckherhmasaysbiemielxaprotsoexdictoef2feccotmwbihneantiaocntionrg omnixtthueresoafmseubbsotdayncoersg,ancascyhstoefm (additive effec). A worker exposed 0 such a mixture can be exposed fo each s10u:b3sthaanzcaerdaotuasccoonncceennttrraattiioonnboefltohwe imsixrteursep.ectIinvethCesLe,cbaustesc,anthseiellxpboesuerxepolsiemidt r(ecsopneccetnitvreatCiLo.n) for ach substance mus: be limited 0 a fraction of is rIenqsuiittueadtitoonsdoefvealnopexatnedndiemdplsehimfetno,r ipnoscsoinbsluelaadtdiiotnivweitehfftehcet,Ctohmemeimtpeel,oyaneirs apprporcoepdruiraetemuwsrtitiednentwiofyr:k procedure hat limits therik t th workers. The > substances workers may be exposed to > iconncdliutdiionngstuhendfeerqwuheincchywaonrdkedurrsatwiilolnobfeerxepqouisruerdeotroptehremsiutbesdtatnocewsork, > estxecpesetdhsetehempelqouyievarlweinltlotfaktehteoCLensure no worker's personal exposure 5 --- 000224 DOecccuuppsaltiioonnaallHHeeaalltthhaannddSSaaffoetyyDDkivviisskioenn +++ ee Notifiable and designated substances H(seeaclttihonasnd30S5a,f3e0t6y,Re3g1u1laotfiTonhse, O1c9c9u6p)ational sAegnuulamtbieonrsoafscNhoetmiifciaablleanSdubbsitolaongciecsalbseucbasutsaencofetshaeeselirsitoeudsinnaTnarbeloef1t9hoefthe hcaazuasredcsaanscseorciiantehdumwaintsh.thTehme. MemopsltooyfetrhmesuestarneotsiyfnythtehteicDicrheecmtiocraolfsthkenown to sOtcactuepmaetnitonoaflthHeecaolntdiatnidonSsoaffetuyseDibveifsoiroentahnedsoubbtsatianncweriistehannpdelremd,isussieodn,and a produced, distributed or disposed of at the placeof employment iCnhehmuimcaanlss htahvaehbaeveenbiedeenntiifdieedniinifTaaebsdlepo2s0soifblteheorrepgruolbataibolnes casauDseessoigfracraendcer Sdiusbpsotsaenocefsa.nWyhoeftehewsoerkcehresmiacraelr,eqtuhiereedmptloohyaenrdlmeu,sutsper,osvoirde, epnrgoidnueceeriong cboinotlrooglisc,alsuscuhbsatsanlcoecsalfvreonmtibleatiinogn eolreeansceldosnurteos,thteo wporrekvpelnatcet.heTchheemeimcpalloyanedr omfupsetraslosnoalimpprolteemcetnitvetehqeuripmmeeanstu,refso,psruecvhenatswaodrmkienrissftrtoimvebemienagsuerxepsosaendd tuose tthheanspuebrsstaonncsentootasno eexxtpeonstedt.hat poses any significantly greater risk of disease Employer d(usetctiieons30f8oorf cTheerOtcacuipnatwioonarlkHeeartsh and Safety Regulations, 1996) 1P0:resgunbasnttawnocrekemrasyanrdeqwuiorrekeardsdiwthonoalarperohtyepcetrisoen.nsiItftihveeroe iusnaussuuablsltyanrceesponsive wproerskeenrt niotiafifeosrmthaenedtm0 panleoxtfyetnh:eetirhratcomnadyitihoanrmortthehseei wroerskpeorn,seatnodthtehe substance, tie employer must take seps to minimize the exposure, "wTohrekweorr'skeerxmpoasyuraesckatnonobte baessmiignniemdi0zeldesisnhtahzeairdcouursr,enattpeomsiattieonwowrikt.hIfhe areearsoantaeblweomreka,siufarveasi,ltahbelee.mployer must assign the worker o less hazardous, I0n csoommpelectaesleys,parofteercttatkhiengwotrhkeera.boIvnessutcehpsc,atshse,emthpeloeymeprlomyaeyr ssilnlontoutsubaellayble expected to take futher action. "Chemicaalnd BiologicalSubstancGeuside 7 000225 _-- Safe storage of flammable, unstable, highly reactive a(nsedcticono3r1r4oofsiThveeOcscuupbatsiotnaalnHceaeltsh andSafetyRegulations, 1996) eWnhseurree tshteorsaugbeosfatnhceessearseubssttoarendceisn mcaonyapiuntedwoarnkderesncalorsiekd,atrheaese,mipsloloayteerd mfruosmt b`weoarkdeaqrueaatsel0ytvheenteixltaetnetdtahnadt miidnenitmiifzieedsatshedreissckrtoibwioerdnkesrse.ctSitoorn1a43goefatrhceas must regulations. cWohreorseivtewooreoxfpmloorseivcehermeiacctailons,ubtshteaencmepsl,oywehrenshaclolmebnisnuerde,tphraotdtuhceesaubosxtiacn,ces are effectively separated and sored 0 prevent the substances from combining Emergency p(srecetipona3r1e0 dofnTehesOsccaupnatdionrael Hsepaothnasned SafetyRegulations, 1996) pWohsseibnilrietvieisewfionrgacscuibdsetnatnaclesspiinlla, wloerakkpslaancde,actcheumrumlpaltoiyoenrs omfussutbsctoansnicdeesrthat Icnouclodnsbuelahatziaorndowuist.h tEmhplcooymermsitmu,stthpereepmaprleoyineradmvuasntcedefvoerlsoupcwhraictceindents. eenmseurrgeetnhcayt epmroecregdeunrecsy.sEumpppllioeyserasndmeusqtutirpaimn ewonrrtekearvsaiolnabtlhee procedures and m1a2kewoarmkaenrgceomuelndtbsetaosepshycxuisatweodrokerpsoiasnodnterdeaattswuocrhk,cotnhdeiteimopnls,oyaenrdmmuaskte msuusetaanlysoadnteitdeotmeisn,feshteaniideadntdo mperdoivciadle ewemaerrmgeenntcsyaeryeeawvaaislhaeblse.anEdmsphloowyeerrss. (secItinofn e85ctofiTohuesOcscuupabtsiotnaalnHceaeltsh andSafety Regulations, 1996) oTrogaprnoitsemcst (wosrtkeedrsinwThaoblaere14liokfetlhyetorebgeuleaxtpioonsse)d, ttho inrfeegcutliaotuisomnastreerqiuailrseotre deemvpellooypeerdtoindceovnesluolptaatniodniwmiptlhemtheentocacuwpraittieonnapllahne.alTthhecopmlmaintmteues.t bTehe plan must: > identify workers who may be at risk ofexposure > describe risks associatedwiththe exposure > describe infection control measures 2 000226 SOcE cupational HeealmthaandoSaafketyyoDivviesinon > set out the procedures to be followed in cassofspillso leaks > set out the procedures to be followed in cassof accidental exposures > ssehteohuatstbheeepnroecxepdousreeds 0 be followed where aworker belives tht he or > mseatteoruitalthe methodsofcleaning, disinfecting or disposingof contained > describe the raining that will be provided to workers > > qreuqiurireetthhee iinnvveessttiiggaattiioonn oafandndyocaussmoecnitaatteidoinonffecetixopnosourrdeisienacsiedeonctcsurrence eeWvmhapellruoaeyteiarnwgiosarnrkdeeqrausihsraeessdsbtieonegtnatkeheexpfeooxsltelenodtw1-o0ufpbtlhaoectoiedoxnposor.suiTnrhfee.ecstFeiooarucsthibaoornmdsfyuilnlcieldxuspd,eostuhrees, cifnooualnlsmoealwniunnpge,racmttehiadotincsisailancceclveuapdlieuaabmtlaieoknitonogtrhmeaemDdaeincpgaaelrmtiemnnee'nrstvefoonfHtiecoaonnblfdyi,deanTthqiueaaslleipfofiseadslelpxoewprosusoupnre adfcuotrliilonongswtuahpreetwpiormroekvemirud'essdtnabotemtmchareeldriewtqoeurdekasistnotgfithmhoeeautswwooorrkkte,hreawnodrkmeurs'tspboesctoenxdpuocstuerde Accidents Accidents involving involving hazardous substances a hazardous chemical or biological substance that: > resiltin death, > may have resuled in death, or > result in hospitalization for more than 24 hours dmReougsuttlheabteiinovinenssv,teisg1ta9it9gi6ao)nt..edTI(hfsteehccteoie-ocinh2a9inoropfoecrTcshuoepnasOtcoicountfhpsa!tohiecoacnluatphlatHcieooanmlatmlhihaeena,ldthSthceroymmie ctehopermeamscicctindtteeanutrvimeouasantdrebtpehreepsreeemnptpaalrtoieyvdee,trhtaihtnevienescmtlipugldaoetyse.errWeshiunelvtressetoitftghahetreees.iinAvneeswittirhgeeartniaonreapnordt of items listed in section 29(2)ofthe regulations. TcseahsueuslekOedcdc,buypinactwhioeormnikacelarlHdeoeraatlbhitooalronhgdoiscSpaailftaesltuiybzsDatitavinoicnseoisofntthmaeutsrwteosburlekt,enrootrfiofcrioemudlodorfaehcatcvhieadnents 72 hous. rwFeiagtuhlwtaohtreikocenosrmtuishmaeitxtseppeoi,sllemeddu,sttlaeiaaksveuebdossttrgaanatcceecutlhmiseutleeadxtpieonds,Tuartbehleeaen1md9pplororoyve2ir0do,efianthcworenistutletnarteipoonrt ornegutlhaetiionnvsesltiisgtasttihoenctoonttheenwtoorftkheerainndvestthiegcatoimomnitreipcoer.t.Section311 ofthe ChemicalandBialogiealSubstances Guide 000227 _---- Workplace contamination limits Appendix STahfeestey tRaebgluelsatwieornes,de1r9i9v6e.d from Table 21 ofThe Occupational Health and. qCounacneinttyraotifaonssubcsatnanocfeeinnbaekmneoawsnurveodlubmyeoinfstariut.meInntTsatbhlte d2e1teofrtmhinee the regulations, the concentrations are expressed as the weight ofa substance in vmialploiugrrsamarsepmeeracsuubriecdmaentdree(xpmrge/sms?e)doafsaipra.rtCso(nvceonlturmaet)ioofntshoef smuabnsytagnacseeisn aand million pac (volumes)ofa (ppm). Thi table lists both concentration units. oEtahceh.oTfhthse tswooftmeneannecsoesfsaerxyprwehsesinngancoinncsetnrturmaetnitonesxpcarnesbes caoncvoenrcteendattoitohne in temasofppm andthis value must be comparedwith 3 contamination limit (CL) in Table 21 which lists the limits in mg/m?ofai. > To convert ppm to mg/m', use: C (mg/a?) =C (ppm) X GMW (substance)24.45 > To convert mg/m' to ppm, use: Where: C (ppm) =C (mg/m) X 24.45/GMW (substance) > Ca k(nmowyn)voilsutmheeocfoanicrentration expressed as the weight of th substance in > aC(spubpsmt)anciestihneacomnceintrpaaltnitosnl(evxopolreusmsneesd)oasfatihee numberof pats (volume) of > bGeMfoWund(siunbcshtaenmcies)irisyttheextgsroarmhmaonldebcouolkars woteiignhat PoerfaiosduibcsTtaanbcleewhich can > mg/m' meansmilligrams per cubic metre > ppm means pars per million > 2pr4e.s4s5uries tchoendmiotliaonrsv(o2l5umCeoatfnaorimnallaittemsosatphneorrimcalprteesmspuerrea(t7u6r0e atnodr) 000228 0 _-- OccuHpeaa ltht ani dSao fetn yDia visl ion Workplace Contamination Limits emxmsr pShounmede pSi|e| ie Tov or TRembE Jaemmd wow |v] TwTw ww oy [head Tw ol Jem Tw Tw www wm EF rs I I I Sn [eT te T w www a Deed TT Tw oe ToT me w we on eter me Pee Te ST we Tw oe oe ITmT T eeed T w w yTw ew ro Ades TST Te IDS _ [A[ GlopnridsdE ie [ sw eT r wTe _= [ A(iArl. iig rle IaE | Ig | rt! EES TT = JMerion Gem| | Ehime) nenT[emm mm w5mes Bema seman ern ww L TR am rybomvecrv ryos mvcai mon sTerg eyas Chemical and Biological Substances Guide mn 000229 `Workplace Contamination Limits = " choonuarmimaeartsogne|| hcootuamrivneartosne Tonoam Tampwa e | "Inkopopm rramett m [CREEGT ||AAmeoonn lorena| Pertuaooss TRIES |A(rhreo)n ines W01=7 T=] [8Te7cThetmmeiwmesee 1sw ww] 513 | Anndbkntoopes [TRo IES i | Aie meewpeineeky| |S wT [(aAap!dios) TTT |AScneoepmmeaecem.oemr3pAo)nsd 05 Ta w AS Toy FR ema BT TT 7 [Forers Tihdipeteanitores |FW [OR Theos 15 1= 01 [T0 oT J|WSwsabomomeeit | 03] --0 [7-7] | comma. v8) To [oSe350 10114 ER alr phere Quen| SSeeideenp 1 | Beantseme pe Leap rire eee] 0%[T or m ew [1 ves | TETa |Benwldchom muonmin -- TT] oe) [rss TowbeniGebeny | 551w 02 T ee] PP EE dee-- te [os [omni5S | odw ep= ed ] ] Lames nyGeroefstcomeecparrsisoocnmainmgoetoyinpoem eprnspsr Dtaern was ranr coro newasn mi onLorena 8arsprs rT 000230 O--_c----cupHeaalthtandiSaofetnyDiavislion `Workplace Contamination Limits <5 CE hooumrl smeinste|| CboR omumtevnetnon|r piTotmte,|| aTnogmie TDDaT [|osZicmod sdedse [0 Tw wn NnoetTeoslowFinoghrhe aaprlcrtionsof hlsii respirable ie DiAlaeumrneoitddeyronfasamimiyc)~~ % Pasing here tector o 100 1 a 2 a 5 n . 0 s 0 6 w ' 5 5 5 0 1 at fractofidosnt ping se elector with PL r Seycuia tfe osneeer pcond cad nyo nr e euisnspy :rTwas [tech ii Chemical andBiologicalSubstances Gude 000231 ---- ee Resources OreclcautpeadttiooncahlemHiecaallthanadndbiSoalfoegtiycaDlivsiusbisontapnucbelsications Tweobsoibttea,inwwawn.yoIafbtohue r.foglolvoswki.ncgap,ubolriaclaltitohne,OpclceuapsaetiviosniatlthHeeaSlatshkaatncdhSeawfaentyLabour DfrieveoisfiocnhaorlgefrineSaatsk1a-t3c0h0e-w56a7n-.7P2l3e3a.seAseneumtbheerwoefbsviitdeeoosr cmoanytaacsousbeorbodremtoawle,d Bulletins A`Abpapsliyivneg BPleassttiicindges Inside Places of Employment: Responsibilities of Cur`iAnpgplMiceaatolrss,WEimtphlGoayserPslaansdmaOwners Flamaimra-bclonedihtyidornoicngarsbyosntemmisxtures as freon substitutesin vehicle Mercury and Dental Workers PPlCuBmsbeirnsLaingdhtPBVaCllaPsispe Giue SRaesqkuaitrecmheenwtasn fAorreHnaanAdilrinQguaGlliatsysPwrooolgr(afmibreglass) Insulation SWporrakyeirngBoufrnseodcy..a. nBautlek PSationrtasgaenFdacPirliimtyers `WWoorrkkeerr DOvreorwcnosmAeftBeyr HEexpSoWshuirleetoWoHrSking With Brine Water Containing Mineral Acid WDiHstMriIbuStoBrusl'lDeuttiiness Under WHMIS GImeptoirntginagWCoHnMtrIoSllePdroPgrrodaumcSttsared SWeHllMiIngS:CoCnotnotlrloeldlePdroPdruocdtusctos Farms WWHMMSIS:: HRoolwe iotfAtfhfeecOtcscuYpoautional Health Commitee or Representative WWHHMMIISS aanndd CLaobnsCuhmeemricParlosducts WHMIS Worker Training Requirements = 000232 Occupational Health and Safety Division Brochures/Booklets Anhydrous Ammonia Hazard Information for Farmers `Commercial Pesticide Operators (Guidelines for) CEymteortgoexinccyDrSuhgoswers and Eyewashes First Aid in Saskatchewan Workplaces HLaanbtaCvhiermuiscaDliseSatsoer:agAe Guide for ProtectionofWorkersand the Public LLeataedx Paonidsoontihnegr ginloRvaediuasteorinRheepaalitrh care (Guidelines Shops. for) Medical Monitoringof Vehicle Repair Shop Workers Exposed to. MoniItnoorrignangiEcxLpeoasdure to Organophosphorus and/or Carbamate Insecticides PMeosntiitcoirdeinCgonStilaiicnoesrisRe(cGyucildienlgi.nes for) Pesticide Safety Handbook PregnantbaWckogmreounndaenrd) the Hazards of Workplace Chemicals (technical PSrmootkecitnigngReEgmuelragtieonncsyGRueisdpeonse Workers From Infectious Diseases ChemanidBciolaoglical Substances Gude 3 000233 . PROPOSED REVISEDANDNEWONTAARnIoSOOCCCUPATAIOONNATALLBEXPOSURELHITS A Er TrAA |FORRESRAE THEA NIHR A7HITSYNITE ITD BoMEAREebiad@gvonca [eh estavce e TT e ae he e e ea ] ee eeoe Pesan Tao Tro ferfw fsoemmsner| || howe1] ] Le [fessorarcTn w atssse|ar f -- T 1} fi [eecasstaboesr 13 | 1 fT] [apommerlai 7 tiT esyrT] II -- [1T EEt mi| nlowi e| |[|TL|foul| feeirren oeoussan Ti ves|| fw mw | r [[eemes srmoieega rorr Fr Te fosTs Tw fs |TT sw | Fom | o hon|r hw| hw|| | ||| Base er | 1]I Eneen efot e r fm e C -- r -- ro I-------------- [perv lore |rfos r Joe r Jor | Jos Ji | TT [Eesmmrrairsd fala TT [2Buonemiacmetiaoraa eer Jo | 1 | ------ eT II [punduporempesin Tn|| 11 TT frmmrtosa [Cosmenorcarosssszat |le | | | [| I] [Js[| | TT fete |]TT [ome -- pr Tom s]a l tef s ] TT e Ee E , 000238 :. PROPOSED aL REVISED AND NEW ONTARIO OCCUPATIONAL EXPOSURE LIMITS [E Emmeery e fT eT new l fr u fon T eT n e fy on re on Tp a e Tree] f E rei sT t --a ht eTe e ha e a dE JB e ao st a| [[[iioimeerrsre saohwottrmmsaioetcgoemsr aimrt f 5 i]T o f--f f ----r ----F p a rse maEa TTHNTr Ho eoTEerRemmeme rngsrraoss ssseassyaaovoioas onsame ohnmobn sraorS oen T o ccrneeo tnAseoeoeck4svuectt'sssrea es nem] teT ermasI s oa mSeme per ee retheteEY rraSefeap riatees riamnssnaror mo pe eR n pe--A--g mn--Cro--eesn--i Cnee A nt ie os F rRe meeiyo eTeAME--no oe--ke --pa tEpntesea rerst e. A sfrR ces tA y st ns 000235 , Belgium (Exposure Limits) Page 1 of 45 Ear REE, TFN 7 NM CHEM SxpEooisinsezeleyeLins: Time Tp Twas Steiepm wee aPCAnst:de3iiesses eEcs: T:F e3s000010 - +o aczmatozavos 100 150 150 cas: rganeisr) sree: a1r) 1225000 a iN c++s+: aTcomneaemsmoRize arecs: ax 1525000 2 - -s P -++ ace zmoue Frees: aEzY)3130000 me we G+aos aTczomoovniezanie sees: KaXs) 7700000 @ sx P+++re2 (faceETryLANENG) FLEUOcRE:NE AB 3450000 a - o c-aos-: aTczaalaene wes: 20 3500000 ase csaess: o-saocrerevsLsALIoHLICWAECSID: Vvo 0700000 s c+aos: cTroorsroene arecs: as 1050000 ol 0m os c+ase: aocaovioaos Frcs: as 3225000 cask 0- G"a+s:acTaovLtzcoacto mcs: As 4275000 1 2 - oom steisg mn Fl 2 ame 0m o 0.65 - 000236 hetp://www inchem org/documents/ilodblexplimitbelgium htm 12104/2001- Belgium (Exposure Limits) a Page 2of45 3 "oo. . B oso h w -oo c[as:rTepsrair arecs: 50 085000 Intp://www.inchem. org/documents/ilodb/explimit/belgium htm 000237 12/04/2001 ngs pp sis) 25 " 35 C"A+s+: AD1I2O1N2I5-U0M2-C9HLORIDERT(EfCuSm:es)BP 4550000 : 10 - c"a+s+: AS3I8O2N5I-2U6M-1PERFLUORORTOECCTSA:NOARTHE0782000 - 0.1 - c+a+s+: N7SI7O7N3I-U0M60SULTANATERTECS: WO 6125000 - 10 - e+ n-RMYL ACETATE 100 532 - c"aese: AN6I2L-I5N3E3 sx RTECS: 2=H 6650000 7.6 - c"a+s: o-50A-N0I4S-I0ODNE RTECS: 52 5410000 sx 0.1 0.5 - A"+s+: pr1A0N4I-S3I4-O3INE RTECS: 82 5450000 sx 01 os - C"a+s+: AN7T4I4M0O-3N6Y-0COMPOUNDSRTE(CaSs: sbC=)C 4025000 os - c+a+s+:AN7T8I0H3O-N5Y23HYDRIDE RTECS: WI 0700000 01 0.51 - c+a+s+: AN1T3I0V5O-N64Y-4TRIGKIDERTECS: CC 3630000 cas: 6-384 aTECS: -v1 5275000 os - - 0.3 - C+A+S: an7g4o4n0-371 RTECS: CF 2300000 Ase c+a+s: AR7S4E4N0I-C382 RTECS: CG 0525000 - 0.2 - A"+S+: AR7S4E4N0I-C38C2OMPOUNDSRT(EsCoSl:ublCeG) 05(2a5s00As0) - 0.2 - c"a+s+:AR1S3E2N7I-C53-T3RIOKIDE RTECS: CG 3325000 = - - hutp://swww inchemorg/documents/lodblexplimitbelgium htm Page of 45 2 20 2 |- - - - 000238 12/04/2001 Begum (Exposure Limits) cz ee ARSINE CAS: 7784-421 RTECS: C0G.056475000 0.16 - c+a+s+: AS8P0H5A2L-T42-(4fumes) RTECS: CI 9900000 - 5s - "r+ ATRAZINE cas: 1912-24-39 RTECS: XzY 5600000 s - C"A+S: AZ8I6N-P5H0O-S0 METHYL RTECS: TE 1925000 ES - 0.2 - CrArS: AZ1I5R1I-D56I-N4E RTECS: KX 5075000 sx - - o +r BARIUM COMPOUNDS (soluble) (as Ba) CAS: 7440-39-3 RTSCS: C=Q 8370000 0.5 - c"a+s+: BA7R7I2U7M-4S3U7LFATE (dust) RTECS: CR 0600000 - 100d) - ee BENOMYL 0.84 10 - "ee BENZENE cz 10 32 - c+a+s: 3E5N2-Z8I7D-I5NE RTECS: OC 9625000 1,56 - - "+ aBINZIDINE (production) - - C+A+S+: SNEONTZIADVIANIELASBALLTES RTECS: - a - - [J c+a+s+: B50E-3(2aN-)8PZYREONE RTECS: DJ 3675000 c2 C"A=S: p-10B6E-N5Z1O-Q4UINONE RTECS: DK 2625000 0.1 0.44 - hitp://www inchem org/documents/ilodb/explimit/belgium htm Page 4of 45 0 000239 12/04/2000 Belgium (Exposure Limits) c+a+s+: E$N4I-O3Y6L-0 PEROXIDE RTECS: DzM 8575000 s E c+a+s+: sETR44v0I-L4I1U-N7 c RTECS: D-S 1750000 0.002 - "+ 2SERYLLIUM COMPOUNDS (as B-e) 0.002 - cavse: BIs2e-H5E2N-Y4L RTECS: D0U.2 8050000 13 - c+a+s+: 31151(1-23-4-C4HLOROETRHETTEYCHLSE):R KN 0875000 sx s 23 10 c"a+s+: BI1S1(72--8E1TH7YLHEXYL) PRTHETCHSA:LATT-IE 0350000 s - c"a+s: BIsSe(2C-H8L8O-R1ONETHYL) RETTEHCESR: KN 1575000 a 0.001 0.007 - c+a+s+: BI1S3M0U4T-H82T1ELLURIDERTECS: 8 3110000 - 10 - "+r BISWUTH TELLURIDE (selen2ium doped) s - ca+s: o7R6u-A2N2-722-0NE TICS: EX 1225000 2 2 3 -C+A+S: BO1R0O2N34-T3AI3S-RONMIDE ATECS: 0 7400000 - - " c+a+s+: SC7R6O3N7-0T7R-I2FLUORIDERTECS: 0 2275000 - - "2 c"a+s+: BR3O14M-A4C0I-L3 (150) RTECS: Ya 9100000 1 nu - C+A+S+: sR1O7M2I6N-E5,5-6 RTECS: EF 5100000 0.1 0.66 0.3 c-a+s: BR1O78M3I-N3E0-P2ENTAFLUORRITEDCES: EF 3350000 0.1 0.72 - hitp:/fwww.inchem org/documents/ilodblexplimit/belgium htm Page Sof 45 - se 0 - - 1 "0 2.8 2 - 200340 12/04/2001 | SI APU Liituis) . "++ cas: 215-1-B67R-7OMO-2RT-1E,CC1S-:HTRKLIH-OF6L5UR5O0RO0O0E-0TH1AN,E so 04 - +cas: BR74O-M9O7C-H5LOROMETHANERTECS: PA 5250000 200 1058 250 c+a+s+: BR74O-M3O6E-T4HANE RTECS: KH 6475000 200 891 250 c+a+s: BR$9O3M-O6E0T-H2YLENE RTECS: KU 8400000 2 s 22 - c+a+s+: B7R5O-M2O5F-O2RM RTECS: PB 5600000 ES 0.5 5.2 - c+a+s+: SR7O4-M8O3M-E3THANE RTECS: PA $300000 ES s 20 - c"a+s+: BR7O5M-O6T3R8IFLUOROMETHRATNECES: PA 5425000 1000 6030 - + 1,3-BUTADIENE CAS: 106-39-0 RTECS: EI 9275000 <2 10 22 - C"A+S: BU7T1-A3N8--13-)0L RTECS: EO 1400000 ES - - 50 c"aese: BU78T-A5N2--22-0L RTECS: 0 1750000 100 303 150 +++ BUTAN-2-ONE cas: 78-33-3) RTECS: EL 6475000 200 530 300 ++ n-BUTANE CAS: 106-97-8 RTECS: 8E0J0 4200000 1300 - C+A+S+: te7s5t6-5B-U0TANOL RTECS: EO 1925000 100] 303 150 C+A+S+: BU1T3A3N8O-N2E34PEROXIDERTECS: EL 9450000 - - v0.2 + 1-BUTCXYETHANOL -httpi/fwww inchem.org/documents/ilodblexplimit/belgium htm Pagesot ds 1320 1110 - - - - 152 ss 885 ss "1s 000241 12/04/2001 mmame Acetophenone Acstylenn e Ar `n viene dichloride M(sSee b 1:2-Die chiorae*k " leneG ) AceiylAeSnSei fetrahrSouEiida - aAcciediylAzdaliipoupriicteacliedskAcirno)leirn'inyl(askmiind)eA(IsSkinl,i4o2)h"olAv(rsliiceaclildyfnsi,orAciivlSdolneistiile t(skiln, Aether Adinic (ACE) ispoivne,dseresniWAellyd!inpgrofpuylmedisSuollfuibdleesaa-lAtlsamAiTnKYgICS a(sNNotguorfBheInLvimsie nclkis]sifAiela)u. npAlsummnigniiulm Mot oxide, dust as 41 Pore 5. uainodipheny {see Anibal) isin, AL) Amitzole 2A-mAmmoinnoieathAamnomlosneieuEmtchhalnoorliadmeinfe)ueZ-AAmmimnoopnyiriudminpeerSt-lAumoinreo1o.c2ti4ns-aitreiaAmlms SehsisAnssuildipnhatotne AnosAitea(see)Asbesa tos) d n-Amylnacetn ate sec-Amyl aScetRate S Anni&hloniulnoiecs Sem a win in of Aussbe,esat8oSsb (PrNoZduAcLtLionAd( ie compaands, as Ba Benzoguenone (see Quit AEE Workplace Exposure Standdards Effective from 2001 ,dol1i0t3e4) Asdprhsailnte [ii i i (skin, A1) pe a Benzyt chloride -- 1.3-Butadicne {A2} Bul emmm--------------r------------r------------ P2-uBtutocsrysethanateot (siensd,kindBuft-yB)unMeeaccheotatseksiencd-Bsuetci-iaucteyllalaelcotheorlt-Btuertty-BlutyalceataltceoBhuotyll mi ethyl sBcueitpaltaenv,isonfel ketone). [s(uhmienr)s ctaerptt-aBnutsol-scehcr-oBmuattyelp,h4enaClr(OsBkisndhinp)ferl--BBuuttsylilgollycuiednyel ethor (GE fsen) a-Rutyl factate Cad&mcoimpouundms, as C4 12. Buisl bio, br 1994) Caaf Caleiuss hydroxide Caluitm carbonate brdenids Calcium aide Calcium Calcium chromate. us Or silicate. Caleluss salphiate (42, 1994) Calchun: cyacumide Carmphon, synthetic Canvolactan dust Carbon VadpiosuurlphCiadpetaf{osklin(}kiCnadrbCoinptmaonnoxCiadre b(h]ia. C1a9r9b4o)fuCsaarnboCnartebbovnabbrloamcidke.(19Ca0r)boCnartebtosnmchdiiusrviiddee ski ment 421 fe Cachouyd chloride Postiund cement] sCehelaPnhtoasnggen(es!hinC)arCbholnoyrlifniaztoerdidcsamCpahteecnheol(sCienldlulCohsle o(rpianpeartefdibidci) ghGeed sie Chlodrie: Chlorine dioxide Chlrine initfioride. Chioroacetaidehyds. Chiosoacetons (skin; ox CChhaillsvarinocodanieifatitiuiooirpeohmeen(toshnkaeinne)C:hloCCrshhalcleooiryrloobcdrhilopomrhoieed1nte4sh2tals%knicneh.l1o9r25i-n1Ce)h)lCoilrsokeri-on1b,e(n3z5-e3bn%uetcuh(dl1ioe9rn9ien4e)){ss-ekCeihni}v-rCo1hb-leConh:rioyoplrrisad-nee2n):e aposy see propane (es Vinyl ehhorider- Enichlorohylrin Chloroform (A2) b2i-sC(hCihoirvarcotmheatihoyl!){seeteheErlh(yAlL)e.nsChclhclroormoehtyhdyrtinmeChlintrocetihheryl(i1n2)e L-Chiors-l-nitropronane Chisvopronianic acid (skis, 19C9h4l)broop-eCnhtiaofrlousotryorcetnhano-sChlCbhriotvarlaipsiecner.in2-BC-hClhoiroor-unprriecnhelosrkoimne)t 2his iyurimdinmeetsaele. NCihbrapoymriiungm (Chiocropimrpiotuonsd{ss,kians} CCe.hrCohmirtoemipraempr(oLlc)escsionmg p(Cohuronm3dasesClx,,.asChCero(mAiLu)aiCh(rvo1)- compounds, 3 Chivsenc (42) Cr {bios Chrysotile Water soluble se Ashestas) (sem) Certain Clopidol Coa] water insoluble tsen, 31) Chron! dust (NZ). Coal tar pitch volatites, as chloride benzene 5solCuoblfersen(dA)CoCpopbearltfeumtealDudusstts && fmiustsm,aasesC.Cou(sCeaml)toCnobdaulstt.carrabwonCyrlesaaslC, aall(siesnosmeCrosba(lstkibny)drCorcisatrobhoanlyilt,e {wsiedeeSilCiycaa-nCirdyset,allaisneC)NCr(osckidionlkiCtera(snvoeAgsebnestCoysd)noCgreontocnhallodriedhey.deCCycrluofhoemxaatnee:CuCmyecnloehe(sxkainns)lCy(ahinss)- CCyrhaelsoahteisnano2n4.(0S)hinK g eSHEoheslamine Cyelonite (sDkinit CooelopeQnlaeOm SCycioohpeinstiann}e pDihaocsa)tonDeiaazliknoohnol(s1k,igPn iSftAinSgTsDeiteYoEMtoT hrytlpleE incetdiRanairnReeS)oE nDtiatdRosBlk:sosFAURTEwaRgecsr o2m-Nr- Bibutylamitioethanol iskind Dibuty! phenyl phosphate (skin, 1994) Dibutyi phosphate Dibuty! phthas 000242 Contents Introduction 2001 Workplace Exposure Standarcs Table Notes to WES table `Appendix 1 Short Term Excursions for Carbon Monoxide Exposure Page Page2 Page 24 Page 25 Introduction STthaendfoalrldoswitnhgattarbelpelaccoenttahiens19a3n4uWp-EtoS-dfaitgeurlesst.ofWthheenNtehwe ZceoamlpalentdeWdorokcpulmaecnetEisxppoubsluirsehed later in 2001 it will include: `RCehvainsgeedsBiinoltohgeicwaalyExWpEoSsuarreeItnodibcees.interpreted including adjustment to accommodate for Aunruesvuiasledwolrsktsohfifwtosrkplace standards compiled by other organisations, 000243 CAS No, soTmWABg gSSteson Aeageneme Reteada sora 2. ams een wm ma RReeestcamya [1e08r e26n7gCsosmo mwgesSmpTmewimmoegny Ree Acetonitrile sun ((7h50a5c-8e) snp40ssw6p7 emmaye60mmeer1m0r1nimns-- vRAceetyasleonebdichlrorideo(seen1,2-iDichlcoroetehyleneo) ars 1 TT Acetylsalicylic acid (50-78-2) - S . . Acrolein (107-02-8] 01 023 - B Acrylamide sin. a2 (79-06-1) - 003 - - RAcreyloicraicied iwsemns porn [79-10-7] 22 a5s9 - - Aldrin wu 1309-00-2) - 025 . . Allyl alcohol sm (107-18-6) 2 48 4 95 . AAAllyyligchhylocpreiydeoabermAGiB waowssiip[uc1(0e71-es050-16) 9232m 51 3w0w i52 a e 8.0 Pg etl dt Amiens WPyeriotnpogwfduemress passes DCnw o- Tod To ASollstis(Nsoasonervise classified) cCodg coo e m ZAAimminnuomenoanndlesCehminesdgneEnimavr ange amine) (mmar we . E Zhminopridne mamey 0s ma T--T -- Awe mms a TT Ammonia Ammonium chiorice fume. (7664-41-7] [12125-02:9) 25 17 ET) 35 24 -2 AAmrmnoonnium sophamate perfiuorcoctanoate mses 13825-26-1] - 0.1 - : Jy Amisems chmiacmse men ame wm wm wm ews TT TniT ng & bondogus wn forse ece1aamme mr _. 000244 ~ Notes to WES table (0 C10AeSac#hChienmdihciuaallAcbhsetmriaccatls.Service Regity A unique numbering identfieri assigned. tPaorrtsofvapouor gas per millon ofcontaminated ar by volume at 25 C and 760 @ Miligramsof substance per cubic met of ar (@ The values for nspirable dust containing no asbestos and less than 1%free sica. (FibGeratzeeerstmtielnonenodgtbeircyet.thhaen m5emmmbraanndewiftithearnmeatshpoecdtAsrabteosteoqsualletvoelosrgcraenatbeercthhaannge3d1bays @ t2h0Le1i9nTt7f0rr]eadnusstaacsiomofeantshseurNeadtiboynatlheCovnefrteircealnceeltarinatCoartciaotnioDnudsuts5.t93samplJRerLdyensccrhib(ediyin 0 AoifnrlmaieneagnleceobteiientgicoowrmempeolscdioienohtdenamalinendcaianomsdoaeuneetmoapfslsroocyieeadteGadnadwsiettohheugsaa6spiraionnddgucrpscroSwcueeclshdsi2wn6gioTxahiledetsyoef netoilxleirmcaeggnetans,scseaurshcb.ehonafsmuamcnehvocoiomdniceuemnat,nradantdoizowonhnenersemiadcyontsdhiestowieoblnesdecprroo5dnuohtceesdmu.peposthrnoehualedbgsneaonntecrxeactoeifoetndoos5fe mim Sampled by a method that does not colect vapour. TScthauuedisreemda,plonldayeWcmooermrkpfopuslmiateciefoenEvxeoprfoApsloullryhteoeuStgrthaafntldhueaorrGdoeeictshorymlepeconsoeim(tmPoeTnnFEdpeotdedfualocnst)hhihsaasavgbeeebe.enenshown to Doss not ncude the seratesofth toic metas. (m1 Biological monitoring recommended wn Confirmed human carcinogen. 4a Suspected human carcinogen. ae 2001 change (we Siin absorption (on Sensiiser, ) Exposure can aiso be estimatedby iological morioring. WorkplaceExporureSundar: Efecivefrom 2001 Paga 28 I. . 000245 `Appendix 1 Short Term Excursions for Carbon Monoxide Exposure E(xCpOoHsu)reletvoelcbaerlboown 3mo.n5o%x(itdhee Bsihooluolgdicbale EcoxnptorsoullreedItnodmeaxifnotraCiOn).a caUrnbdoexryhmaoesmtacgolnodbiitnions this wtihlelrbeeisacalhsioevaedneifetdhteoacvoenrtraogleblreiveeflpoevreirodasnof8-hhioguhrCdOayedxopeossurneo.t eTxhceeefdol2o5wipnpgmg,uhidoewleivneesr on short-term exposures are recommended: `Shorter Excursions forCO Exposure. T200ppm ~~ [00pom TiSminutes| [30minutes | + + TThhee CsuOmleovfelthseheouxlpdosnuorteepxecreieodds4d0u0ripnpgmthaet daanyy attimaepdaurrtiincgultarheledvaeyl should not (in total) exceed the period indicated Workplace ExposureStandards: Efecivefrom 2001 Page 25 - 000246 MAK- und BAT-Werte-Liste BDiiee SeecneoFmleouomknnioomppamyeeciiPivnrcidihnOunghpohecmsserrdiatdriiBc,herA6VbllietondeSgtes bCiceteg|bJ2s0il0ArKosd:eeB01cBATaWgeersLtdbko.ASEultoiMeaadseAsvKh.de1dedSAd ATeisce S0iKeormoa,wei160Ainge aMisahoge pinch, id Ewe wm JTa ) e R permp i AHneeEooSn (p11e9n90s5e), OAoapreiogees s[ivng F AurE immoeutnisa| Oheriagde ET Arn oegoei| Amel 41433] C[ohiselngur snet oot vende ACnIsEeE. ado AEsepoagide Bearlibyea(0928) Ueberrgnraivciye KAvmegsnugset Beenie] Oepstosen mpage PBbOsAiMAUdShnOlT Bunn (1091424) BVeeinmis GLsoSaunnder jpreeruknecol a Buia pra MOibneed Wsoineg RAovomainmiooss de pCoeeptiagdeintss AvKepounsgsunde CCfhraeinnaisrtnseogduag ges sAClommispihneg dgas FoBuTn <3 Jimi C Oemrinyg. RAasmpptobnsdr OMieemsidrknsegg AKasompoiosnsdr OVnimivbaipucnatsmas KAonocpnaignns Oenhaputuons frp CNN IO] Cn(126304) Chlroruiida (5402) fChoamuaenons C frLeiO Cammamenad (4504) Creation SClheeeakinpg i SCoeeppii taagdn otraeitnsa sObleapneigkogdWeerkiatsey. Oopmiibdpuodaitisn Cl iheeghdatldoityss. T Crapn ihagdn mace 0v0Cehegede KAoanstpreopnssde KoAmsivopaninegr KAompatginar AKoovoeaptgnvd a Aragrace forsepunte i12 Doausi3nyceun Ofernteayedr -- Fontaten 1 scons 000247 KT 0) 1) LI ZI CHEMIESERVICE Versffentlicht: Bundesarbeitsblatt 2001 Nr. 01, Seite 51 Bok. dos BMMAAKo-mun9.dFeBbArTu-aWrer20t0e1-L-i1s1t1e 1-35140OFsbogrediscchiucensgsseg_nesmeaSnswcieh.a2utDrniatrimiia,nGg2atgheslsvusoanrBdahrknaa,tlsGncooghsas2dmsiifcnihegemVerenAdrreibdnaHtSess1nsftoefnnesn"gneGiKrtiDVuaorisscchnhiesnge fo MseAeiKng:seiunnidaiBmrA.eTnAWfuosrddtaessbMezawSn.diEanftsutInnfdGuandrigeAaAnKra.ilsouwsnbedsiaBsreAzaTduoagrerKnosdm,Lmiifstsusosanosmnch1w. aeucisfigo0nid1deaorndeArn2h0a0n2gen 24 don Mitlungen sbgedruct i wi hngewiasen Fu 774524085505 1346.28.1 1302745 21645512 2623778 1340261 141435 3825261 50328 . S2:52:4 1565962 . Stott AAcleutmmionimin. intuiml,sseeiinnee OxiOsc Auminumosid Auminiumarid Auminiumhydroxid Auminiumhyaronis Aluminum eRoauch 2Aminoethana Ammoniumperiuoro;ctanoat Senzaspyren on Biphenyl BsphenchAdadylmalacyat 5052424 Bitumen 743982-1 le und seineVerbindungen 7439621 Bei und seine Varindungen 2002817 1.4Butandiottimetnacyat Diskutiort UerprdiestMnAKg. Anlass Arvegungaus GVeeeerrtesrs rdiesnMAgK. AdenorveKegogumnmgisaussison ering des MAK: Arregungaus Dperriudnegs MAK: Arregauunsg Dopthmpdant Amara Ua ebrpern ordfesuMnAKg. AAoovegguugnaauugss WsUeisnrecirhnpigiitsanrgoanudte AcrovKgoumnmgsasceon Aiufnstealingaves MAK. AAnvreeggunnggaauuss WkUiesmkeiirsnpigimtinigaaguatne AndrarogKuonmgmaaussen UserprdiefsuMAnKg. Anvegungaus WeUrssteenerssib.tiisnmgeanudts dAdeorrvkKoomammimsanesuiseonn iWUirbrbkseuonrzgeruigondnodgsen AorrvKegoumnsgasuison gPOeobntoootnroisapsticshfeindnegs AGrorreogmuingsasuison Fotanias JbWUoeobnrreetpseirtfpnrrgFariduaefutseuB~nAn<Tg~5- ArKnUorcbmoehmrgpiurlsnaosfguoannugs Wsiekrisnigsorends dorKommasion www.kft.de Email: mail@kft.de 000243 Aaa ALY UILgEVETY Stoffen Page 1 of IS Owvaearrdzeinchtgevaatikestoffen;MAC-|sStyomfbfoelnengevaatiike | OzivnneenrziRecnh'st: Oe offcele definite van MAC is: Dclooeontcmseainextlrilamilanigleeoinoakadnegveladuaucrhrtdeenodpceodneeceewnnetrlrkaapntlgeeerkveadtione,eezvenolofgrsasze,oevndeaarmrdpbee,ihdnuseiivdeeivlgeeonfkoevmnavnnaitseiereninksdt,eof5,peirshioeddihsea.alde hbeetnaadleegletm.een de Gezondheid van zowel de werknemers aisook hun nagesiacht et Dveoowraagredzeongdeela,tvaolllweeanssoenndeprerdseonveonl;gende voorwaarden: amvoosofreweerr;kperioden van acht uur, onderbroken door rustperioden in een niet-verontreinigde. vijooirceheanmewleirkknwieeet ktevzawnavreeeratribgeiudr;; o- pmgitesnoexmierna;bescherming aanwezig is bij stffen die gemakkelivika de huid worden - mits andere gitige stoffen in de werkuimte afwezig zijn. ADrebeMiAdCs-owmasatradenndliigjhsetdebnevheotogretvbijngb.illage 3 van de Beleidsregels Deze bilage is laatstelk gewizigd in sStteern.. 01525,, 11999988 sStteentt.. 013667,. 11999889 [peeotenan 7 een Beso http://www. milieutotaal.nlhtmb/stof-mac. htm WwaAaCr.ce| ||cw[amaArC.de Tuuores| [miTno.e 1s mgim3_| |Mgim3 sore Tio TT 77 osmea Jas [|] eee Jim [1 sess Jo] T] 000243 12/04/2001 MAC.waardenkjst RDMG Uitgrveri) Page 20f 15 . [chceys sorea 2 Ji s Tg TTr] [eymoshyse [orees Jos [TT Repo ewe ss[1 [prensa meats Js TTT [apo [wees Jes | T] am fsa Jos [TT H| (yacora oresJs TT Tu [Aivpropyisisaiide JamesenJz TT 17] [Aumoiompy-- JreessosJo JT T7 [Auminumaive|rsi2 ngTiTgen7] [AGtumninuv m atecopos|varTeozo TTweTn1 [Auminumoxde tn] [uezsnJo [TT] [Aumnumpyo1poefss1e]rs| [pAmicanand wes fos [Tie TH] [pov evesfz J] 1 [pAommmoonnisamecniorde (0a) [ eestei Ja[u0sT |o|e zTe [1| [Ammonium perfiuoroctanoaal [ez foos t [z|s __ 1 |A| [Ammonismsfamidat [mJoe|s | o [| [pm-Atniimsoioinneen ~verdindingen ls $5) [[zesi Jftoosss s[[ts|[ss _2_0 Ts|r] [a[rAsstianlevook lumineusy [elssea [soT 5zz _ [T a|z] s [| [awatine [oJzs zJe T] a [1 [aresmemy eeseo oz [[ ul Azipzuor fe[at s TeTs[1 [Aeipaannyorce oe2e7 Jao of | [pzodcawonamsee Jaerra Js T[ 11 1 T1111 [Bariumenoplosbare verbindingen @isBa) [7740393 Jos [1 [Eero fmssalw T[ [] [pBenzeenciamie esos Jor [[ TH] [mBenzeendiamine Jusasz Joi |[ [1] [Benzeenio __ Josses 2 JT 11 [Benzeen-t 24ircarbonauurt2anhydrde__[sszao7| | Joos[1] [pBenzochinon ____ Troests Joa J[ 11 [Beniium__a_u_m_i__n|irsov25m29 sJoioozi|c[a1a1 t Blew fess + TTT] [renvenyem|erm7 enTgTsTe] [Ese seponypopyiener Jasons Jos || [1] Hutp:/wvew. milieutotaal n/htmUstof-mac. htm 000250 12/04/2001- Dupont -- Washington Works Modeled C8 Ground Level Concentrations (Annual Averages) Model Description | DEP- 2000 annual actuals (from original submission) [Date| Maximum Impact" (ug/m') 0905101 277 phd D(furpomocno-tnse2n0t00oradnenrusaulbmaicstsuiaolns)" 0417102 2.80 pg/m' (DvaEliP-dat2i0on00ofasnunbumailssaicotnu)als one 2.67 pg/m* D(prEe Pconfsaecnitliotyrdpeerrpmeirtmtietdteadllloevwealbsl)es | 042302 9.47 pgm Note! - All maximum impactsoccurat the same fenceline receptor (UTM: 442,135 E, 4346899 N) Nwoatye?terTrahiendeilfefvearteinocnes bweetrweeiemnptohretemdodientloedISrCesuflrtosmarUeSdGSu D10EaMd'i.scr(ehpigahnecsyt boepttiwoenenvst.he interpolated values) `Modeling Procedures and Assumptions: + ISCST used in EPA Regulatory Default Mode + Lyesrofonsite metorology: 1996 Sous, + Rural Mode Simple and Complex Terrain Modes + Downwash Calculated with BPIP + NoDeposition Calculations NoHarLife + ConccealcnulattedornlyoanatnavieraogeAnnnsualperiod 000252 WVDEP 11671 ERA R RCEE | IEE oSrorco A Ee S moTomT oo Br REE TAT SEE ErE eSRy a ITL Ea SOP RN LE BNET EE CE a e EE 1 A KG ea YAoR ohR Ho GNeS ARi SEeSei 5 EHE AaSyE Ea ofC pLhaTaagBnEeN gAf rrs epetee eiln| SLREL ON REIASOOFEeS tse oS "RN a Ny rl nt ac oan Works Facil Layout In ( + fp7 sl EE PPRe E CL oe GRRFAEE RStUE2JTOR A RP wad Eo am EE R 4 r e s cm boy |S ARE Sr ov NE ea a PAN CN Le I Sa 2 PRR, CRI LV GE CA : E WVEEEGa a 5AAL S ANE ECoNN TW E NTe| | : EN I, I i NEY Maximum Modeled C8 Annual Average Concentration Levels Year 2000 Actual Emissions a Benchmark = none. sno M2a7x7imwppacm=t | suns 2 oun f 2 sau > ao soo] can) : B i3z eeJSerp oo rt eg i bSbO bSe ty tay]| 2 uth Eastiog (my sums 2s -- -- Joana 000255 DRAFT -EVers0i]on 3.0 Maximum Modeled C8 Annual Average Concentration Levels Year 2000 Actual Emissions - hail Pps g;; o ,yd) : i - Pa 8 E 2 ae] e a Weg. te | os [ qo i P-- fr | ocuwns Use 000256 DUPONT RESULTS 4/17/02 Maximum Modeled C8 Annual Average Concentration Levels Year 2000 Actual Emissions Benchmark = none aa -- Wax ngact = sasoeen pry asus. wns s3a8000. Pa -p fo-- E Zk -- 3HE - 2m sso owns sau | osm a Loses [ g Lp z b Toco p aon asp ton 440b0p 0 saioao sso aeko00 sedoco 4300n4d48000 g Um Entng my | 000257 DRAFT -Version 4.0 Maximum Modeled C8 Annual Average Concentration Levels 4 Pre-Consent Order Permit Allowables awommo|sIt sao] Sp. FO fg ool anon 0 a \, i Ca o a vv < - ei we | 9.47 ug/m*3 | -p , CPold e> ie 0, = === yd 5 | | Beem ----- ocrrs F3R ; ! | i 3 mol |3 osuums , aon s. sh astm suk alr 400F pn UTM Easting (m). 000258 DRAFT - Version 4.0 c 000259 Well Sampling Results for August 21 30, 2002 Page 1 of2 October 10,2002 NEWS RELEASE #9 LATEST WELL FIELD SAMPLING RESULTS Round #6 - Well Field Sampling Results for August 2002 Production Production Well Well #1: #2: 3.65 4.26 ppb ppb Production Well Production Well #3: #5: 952 ppb 8.09 ppb Test Well Test Well #1: #2: 810ppb. 081 ppb Test Well #3: 4.17 ppb Test Test Well Well #4: #5: 12.3 ppb 6.26 ppb Test Test Well Well ##66:-2:1.115.2p3ppbpb Test Well #9: 812 ppb TTeesstt WWeellll ##1110:: 1.10 ppb 1.73 ppb Test Well #12: 824 ppb TEST WELL #4 INVESTIGATION UPDATE Based on sampling conducted from January to April of this year, Test Well #4 has shown the greatest concentrations of C-8. WInatAeurguAsstso2c0i0a2ti,oant,tDhueProenqutesbteogfatnhaefOohciusoeEdnfviierldonimnevnesttailgaPtriootnecttoidoenliAngeeantecycoanncedntthreatLiiotnlseoHfocking a`Amsmsoocniaituimonpweerlfllufoierlod.octDaentoaaitles,oaflshookwntohweninavsesCt-i8g,atiinosnoiwlaasntdogbreocuonnddwuactteerdinwetrhee LciotnttleaiHnoecdkiinnag Work Plan entitled Washington C"oSuanmtpyl,iOnhgioI"n.vestTihgaetiLiotntlPelaHnocfokrinLigttWlaetHeorcAksisnogciWaattioenr, AtshseocOihaitoioEnnvWierlolnFmieenltda,l Protection Agency, and DuPont approved this plan before it was implemented. sTahmeplfieesldoifngvreostuingdawtaitonercoannsdisstoeidl pfrorimaanraillysyoisf.boDruiPnognthotloeoskinsotmhee,vibcuitnintoytoaflT,oesfttWheelsla#mp4laensdcoabllteadinfionrg in the approved Work Plan. Therefore, the investigation is currently incomplete until the remaining samples are taken and analyzed. cItoimspoluerteudndaefrtesrtarnedviinegwforfotmhethseamOphliionEgnrveisrulotnsmefnrtoamltPheroitneictitailobnoArgiengnscyd,ontheatintAheugiunsvte.stigation will be DfurroimnBgetnhneetwtelalndfiWelidlliinvaemsst,igaantieonnv,itrhoenmLeitnttlaelHoencgkiinnegerWiantgefrirAmssforcoimatCioolnuhmabdusa,reOphrieos.entative on-site hitp://swww.litlehockingwater.org/press_10-10-2002 htm 000280 10/25/2002 `Well Sampling Results for August 21 - 30,2002 Page20f2 A"Tuhgeusfto.lloTwhiensgerreessuultlstsaarreeffrroommbgorrionugnsdwtaatkeern assamppalretsofontlhye. TeTshteWreelslul#ts4fIrnovmestthiegastoiiolnscaomnpdluecstaerdeinnot yet available. Boring $2 (25-30): 78.0 ppb. BoBroriinngg NN1W1(17(-1292-)2:5):50.384.p6ppbpb BoBroriinngg SN1EI(2(52-13-02)7:):No5n.-58Deptpebct BBoorriinngg SNEWL1 ((5268-55-83)3:):66029p1ppbpb Boring SW1 Boring SW1 (40-45): (35-40): 1.02 ppb 1.32 ppb BBoorriinngg SElW1(21(-452-65)0:):41.637p6ppbpb BBoorriinngg NWE12((292-03.47)-:25.N7o):n-D1e.t28ecptpb BBoorriinngg NNWW1I (24-29)-2: 6.22 ppb (24-29): 5.90 ppb Boring Boring SWW21(3(35-53-85)6:):3..32554pppbpb Boring SW1 (50-55): 166 ppb wObhviicohusalrye,hiwgehearrethcaonncwehrantewdeabhoauvtetsheeehniignhtchoencpaesntt.raHtioownesvoefr,C-t8hefsoeucnodnciennstoramteioofntshaerseestbilolrbineglso,w the 1En5v0ipraorntmpeenrtablillPiroontelcetvieolnaAdgoepntceyd.byOtuherSdtraitneokfinWgewsatteVirrgdioneisa,noatndccoumrerefntrloymatchceespetetdesbtywethlelsOhainod borings. C-8 levels in our production wells are still far below the 150 ppb level. A of this point we the Sampling IarneveaswtaiigtatiinogntPhlearnesfuolrtstohef LtihtetlseoiHloacnkailnygseAsssaoncdiaDtuiPoonntW'esllscFhieelddu.lingof the completion `prWoetercetmiaoinnocfoomumritmteemdbetrosthaenpdurtshueitinatnegdriitnyvoefsotiugratiwoantoefrtshyisstepmr.oblem, and are dedicated to the hitp://swww litlehockingwater.org/press_10-10-2h0t0m2 000261 1072512002 0 000262 o CONSENT ORDER ISSUED PURSUANTTO ~ ~~ ARTICLES 5 and 12, CHAPTER 22 AND ARTICLE 1, CHAPTER 16 `OF THE WEST VIRGINIA CODE. TO: E.L DUPONT DE NEMOURS AND COMPANY DATE: November 14, 2001 W`Weesstt VViirrggiinniiaa DDeeppaarrttmmeennttooffEHnevailrtohnamnedntHaulmParnoteRcetsioounrces Order No. GWR-2001-019 `This CONSENT ORDER is issued by the Directorofthe Division ofWater Resources and Direcotftohre Divisoif oAinrQuality, West Virginia DepartmentofEnvironmental Protection, and the Commissionerofthe BureauforPublic Health, West Virginia Department of `Health and Human Resources, pursuant to theauthorityset forth in more detail below. L. INTRODUCTION OF PARTIES. o EnvironTmheinstaClonPsreonttecOtridoenri[WVeDnEtePr}e,d itnhteobWeysatnVdirbgeitnwieaeDnepthaertWmeesnttVoifrgHienailathDeapnadrtHmuemnatnof Resources -- Bureau for Public Health (WVDHHR-BPH], and E. L du Pont de Nemours and Company [DuPont][collectively referred to as the "Parties"]. IL. PURPOSE OF CONSENT ORDER. This ConsOredernsctts foarsetrihesof taskstobe performedbythe Paritnoirdeertso determine whether there has beenanyimpact on human health and the environment as a result of releasesofammoniumperfluorooctanoate [C8], CAS Number 3825-26-1, to the environment from proce Du ss Pont at its operations." Washington C8 is a Works material used by DuPont in its facility located at Washington, fluoroproducts Wood County, manufacturing West Virginia. CB is `under not identified as a West Virginia of hazardous substance, hazardous federal statute or regulation. waste or otherwise `specifically regulated `ThisConsentOrderhas been negotiiangtoeoddfaith andtheactions undertakenby `DuPont pursuanttothis Consent Order do not constitute an admission ofany|liabiliotny its part. DuPont retains the right to controvert in anyotherproceedings, other than proceedings to implement or enforce this Conseat Order, the validityofthe findingsoffact and conclusions of law setforthherein. DuPont agrees to comply with and be bound by the termsofthis Consent `Order and further agrees in any proceeding to implement or enforce this Consent Order that it 1 oo 000283 Enis2007 sTBO00315 @ cco tes CosereinsWYDEDsd WDE. BPH10 issue it. IIL DEFINITIONS. attachm`eWnhtehneerveteor,tthheetfeorlmlsowiidenngtidfeifeidnibteiolnoswsahraleluaspepdlyi:n the Consent Order or in any exhibit or Bureau fI.or Publ"iTchHeeaAlgtehncainedts"heshDalelpmaretamnenthteofDeEpnavritrmoenamtenotfaHleaPlrottheactnidonH,uimnaclnudRiensgouthrec.es, DivisionsofAir Quality and Water Resources. 2. "C8" shall mean the chemical compound ammonium perfluorooctanoate. within s3p.ecifie"dDleitmeicttsoifonprLeicmiisti"omneaanndsatchceulroawceysutnadnearlyrtoiuctailnelelvaeblotrhaattorcyancobnedrietliioanbslyfaocarhieved sTpaebcoirfaiteodrymaatnrdixt.heItprisacbtaiscealdnoeneqduainntaitcaotmiopnl,iapnrcecei-smioonniatonrdiancgcpurroacgyraumndteorhnaovremaalsuoipceiraetniton ofa umofblaboeratorries available to conduct the azalyses. Order. 4. "Effective Date" shall mean the date set forth in Section XVIIofthis Consent 5. "EPA" shall mean the United States Environmental Protection Agency. `controlo6.fDuPo"nFtorwcheicMhajceouurled"nsohtalhlamveeabneecnonodvietriconosmeobrycdirucumdsitlaingceenscebeaynodnsdhatlhleirnecalusdoen,able j`uwdiitchioault tirmiibtuantailosno,rcottshoerfGthoidrd,paacrttiiosn,oor isntarcikteisonoorflgaobovredmimspeunttesa(apgreonvciideesd,,ohroawdemvienri,stDruaPtiovnetor cshoamlpllnyoitnbgewrietqhuithreedwtoorckopnlcaend.e to any labor demands), which prevent ordelayDuPont from the grou7.nd mad"eGbryoudnidgwgiantge,rbMoorninigt,ordirinlgliWnge,lldr"ivsihanlgl,jmeettainnag,noyrcoatsheedr mexectahvoadtsiofnortorhoeppeunripnogsientoof dteetremr"mmionniintgotrhiengphwyeslilca"li,ncchleumdiecsapli,ebzioomleotgeicrasla,nodr orbasdieorlvoagtiicoanlwperlolpse,rtwiheisochfgarreouinnsdtwaaltleedr.forThe `ppruorvpiodseeas ostuhpeprltyohfapnotthaosbeleliwsatetdera.bove, but does not include wells whose primary purpose is to collecti8o.n syste"mGrtohautndsuwpaptlieersWwealtle"rofror"Wpeubllli"c,shparlilvamtee,aninadunsytrdiraill,leodroargreixcculatvuartaeldugsreoaunnddwsahtalelr include drinking water wells. As used in this Consent Order, this term applis only to wells 2 oo -- _ cowsem 000263 578000316 OQ tive c`oWsotrsk aotft9D.riebeutaAbnl"neRetSoitmaaabntuysr,soPtahhbeDlre.pCaiornstittcshie"pnasenhtgasloltoimnaettiahonenCcao8nsdtAssimstpetlsrebsmumeienantbtalotefi(oTononoxfaicntihhtoiysurTCleoyanmsbea,sniatss)Odrtedosectrrh,iebtehde 'inWAVtDaEcPh,mceonsttsCintcoutrhriesdCboynsWcVatDOErPderi,n cwohnoneacrteiosenrwviitnhg tihnehpautblpiocstmieoentiansgcsodnetsrcacrtiobresdtion GArtotuacnhdmweantterC,InavnedstciogsattsioanttSrtiebeurtianblgeTteoaanmy(cGoInStTr)a.ctor refined at the diction ofthe located i1n0.Wask"inWgatsohni,ngWtooondWoCrouknst"y,shWalelsmteVairngitnhieam,aansufdaecpitcutreidngonfaEcixlhiitbyiotw1netodbthyisDCuoPnosnetntand Order. depicted11o.n Ex"hiTbhietF1a,ctihleitLeetsa"rsthaLlanldmseial,ndtehpeicWtaesdhoinngEtxohnibWiotr2k,sanadndthtehDerLyocRaulnLLaannddsi,, depicted on Exhibit 3. `perbaps1a2.norde"rRoeffmeraegnnceiDtousdoe"erogrre"atReIrD)"osfahaldlaimleyaenxpaonseusrteimlaevteel(owritthheunhcuermtaanintpyopsuplaantinoinn,g @ cinclcudidnugrsienngsitifvie nsuebp.opCulhartoinoincs,RtDhast iasreliskpeelcyiftiocbaellwyidtehvouetloapneapoprbeciparboleecriisvkeoffdoelleotnegriaoums exposure to a compound. water, or1s3o.il, t"hSatcrieselniikenlgyLteobveelw"isthhaollutmeaannaptphreeccoinacbelnetrriastkioofndienleatsepreicoiufsicefmfeedctisadsuurcihnaasg.air, lifetize in the buman population. IV. WAIVER OFRIGHTS. requireDmeunPtosontfwtahiisveCsoanasyenatnOdrdalelr,riagnhtdssihtamllaynohtacvhealtloeanpgpeetahleojrurcihsadlilcetniogneotfhtehvealAigdietnycoires to issue this Consent Order. assigns."This Consent Order applies to andi binding upon the Parties, andtheirsuccessors and V. FINDINGS OF FACT. ermissioIn.standaCrBdsi.sa chemical substance which has no established state or federal effluent or 2. C8isa perfluorinated surfactant manufactbuyrethde 3M Companyand others. 3 "000265 E1s2939 $TB000317 o pSrioncceesstheeseaatrtlsy W1a95s0h'isngCt8onhaWsobrekesn ufasceilditbyy, DloucPaotendtinn WtosofdluoCrooupnotlyy,meWre-srtelVaitregdinmiaan.ufacturing 3. `Washington WoRrekssiadrueesorchoantvaeinbienegnCr8elferaosmedftlouotrheopaoirl,ydmiesrcmhaanrugfeadtctoutrhiengOhpriooceRsisveers,adtisposed of cataptthuereFascifloirtireesc,yaclnedaotsihgenriwfiisceansthpioprpteidonoofff-usisteedfoCr3d.estruction and/or disposal. DuPont also 4. No permits issued to DuPont authorizing releasesofpollutants to the environment `Hcoownetavienrs,peCi8fircelleiamsietsatairoenasdodnretshseeadmmoournetogfenCer8altlhyatinmWayVbDeErePleDaisveidsitoonotfheAeinrviQruoanlmietnyt,permits a1s0mpiarctriocnusl)at,eomraatstear,voPlMatyiole(poarrgtainciuclacteommpaottuenrdw.ith an aerodynamic diameter les than or equal fo 5. Since as early as 1990, DuPont hs performed regular, voluntary watersampling sthoaamsdpertleeepcsotrattnehdde prtehrpeeosrreetnssuclCet8sanocdfotnlhceievsneltsraoamftCpilo8insnigninoawnvdaaearrriooauusnrdgeocqevurietrraenidmnoebfnyitpsaegreFmnacciiisleisit.siseusCeuidrnrbeWynetWsltyV,VDDirEugPPionniaatndaanlsdo EPA. 6. AsaesullofDuPoat's sampling, CB has been detectedi varying concentrations pinubalnidc awartoeurndsucpeprltiacisn.ofits Facilities in West Virginia, including private drinking water wells and 7. Auslysesofwater samples have reported levels ofC3 in th Lubeck Public Service District ("LPSD")drinking water supply. is theli5k.elysouDrucPeoonft,C8bypraensdentcheroiungahnidtsaursoeunodfCce8rtianinthoefiftlsoFroapiollysmeirnmWaensuftaVcitrugriininag.process, 9. Along with environmental sampling for C8, DuPont has performed and paanrdtitchiepaetnevdirionnmmuelntti.ple studies examining the potential effects of C8 exposure on human health 10. Studies performed by DuPaondn3tMhave determined that C8 in sufficient doses, i.e., considering both amount and durationof exposure, is toxic to animalsthrough ingestion, inhalation and dermal contact. Studies have also found that C8 is persistent in humans and the environment. 4 11. Although DuPonthas collected a large amountofdata onthe preseonfcCe8 in the environment, the Agencies believe that additional information will assist themindelineating the extent and concentrationsof C8 in the cavironment at or near the Facilities. Available data collbeycDutPeondt indicates that C8 ispresentinthe surface andgroundwateartthe Letart and 000266 corsa STB000318  DryRun Landills and at or neartheWashington Works facility. sourceof12d.rinkiWnVgDwaEtePrafnodr pWeVrsDoHnsHpRot-eBntPiaHllhyaevxepdoseetdertomiCn8eitnhagtriotiusnddewsiartaoeblrestuorafsacceertwaaitnertshe in the area of the Faciltis. another,13h.ave reEqPuAes,teWdV,DaEndPD,uaPnodntWVhaDsHsHuRbm-iBtePdH,,inifnocromnastuilotnatainodn danodcucmoeonptersarteiloantiwnigtthootnhee. hdeutmecatniohneaalntdh pstruedsieensceboefinCg8peirnfaoardmeadroruelnadtetdhetoFaCc8ileixtpeossaunrde.documents with respect fo the 'WVDEP1,4.and WBVasDeHdHuRp-onBPinHf,ortmhaetiAognenscubimeistbteeldibeyveDtuhPatoandtdiatnidonraelvdiaetwaewdotuolddataessbisytEiPnAt,heir `eevxaplousautrieonpoaftwhhweatyhteorhtuhmeagnrsoaunndd awnhdetshuerrfapceerwsaotnesrisnnaondwacroonutanidntihnegFCa8cilhiatvieesaaca rompliestkeof adverse health effects from C8 exposure. `perform1e5d.onthTehehruemahanvheeabletehnonfofeicntsdoefpeCnd8eenxtpogsouvreefromretnhte pournpoon-sieondfusetsrtiaabllsitusdhiieasnng `exposurestandardfor C8applicabletothe generalpublic. - toascerta16i.ntheTehxeteAngteanncdielsevhelaovfeCc8onccolnucdeendtrtahtatiofnuslilsnittehaenednvhieraolnthmaesnsteasnsmdetnotasassriestntehceesmsianry pdaertteircmipiantienganwdheatsshiesrt Cin8tphirseseeffnotrst.any possible danger to the public. DuPont has agreed to anission17s.foreTihettfhhlevyoereoarprol1y9m9erosritnhdeusyterayrha2s00c0obmymi50tpteetrdcoeEntPwAitthoirnetdhurceeettootailvaecyteuaalrCs8of each company's commitment date. DuPont committed to this goal in 2000. Washing1t8.on WoDrukPsofnatciilnisttyatlhlaetd,iisndMemaorncshtr2a0t0i1n,g arfeilmtoevraalnedfcfaicribcounctyorefa9t0me-n9t5s%yosftetmheaCt 8its:in its majorC8containing wastewater stream. VI. AUTHORITY TO ISSUE CONSENT ORDER. environ1m.ent inTWheesWtVViDrEgiPniias.the stat agencyvestedwiththeauthoritytoprotect the Act, gra2n.ts o tAhetiWcVleD1E2,PCthhaeptaeurth2o2orfittoyheprWoetsecttVtihregiSntaitaeC'sodger,outnhdewGartoeurnrdwoamtaenryPcroontetcatmiionnant 5 ---- 000267 eorszsen 578000319 o raenqdu,iwrihnegrethcatongtraomiunnadtwedatgbereorurnedmweadtiearteisd.found, to instiatcuivtiel action of isasn ourdeer grants to3.the WVArDtiEcPle t5h,eChauatphtoerrit2y2toofptrhoeteWcesthteVSiartgei'nsiaaiCrodfer,omthpeolAliurtaPnotlsluatnidonoCoinntsrtoiltuAtacet, civil action or issue orders to enforce the statute. `protect 4d.rinkinTghweatWerVsDuHppHliRe-sBinPWHesits tVhiersgtiantae.agency vested withthe authority to regulate and the auth5o.rity toApdrioctlecet1t,hCehpaupbtleircd1r6ionfktihneg wWaetsetrVsiurpgpilnyioafCothdee,stgatreaanntdtotothpeerWfVorDmHaHllR-BPH tihneveasuttihgoartiitoyntnoecinesstsiatruyttaocatsisounsreatnsd piusrsiuteyosrndderssafteotrye,satnordeftuhrethperugrraonitfssttaoiydthweatWeVrDsuHpHplRy.-BPH VIL REQUIREMENTS OF CONSENT ORDER. `which t`oTdheetAegremnicnieetshheasvceopceonacnldudpoetdentthiaaltriissokoffgtrheeatpirmpeorsteaonncfecCt3eo hianvtehesuefnfviicireonntmdeanttaiunpaonnd aroundtheFacilities. Therefore, the Agencies require the following: A. EstablishmentofGroundwater Investigation Stecring Team. members1.oftheAt"eaGmrocuonndsiwsattienrgoIfnvWesVtDigEatPi,onWSVteDeHriHnRg -TeBaPmH",(EGIPSAT)ReshgailolnbeIIesatnabdlDisuhPeodnwti.th tTehaemWarVoDsEetPforretphriensefnltlatiinveAtwtilalchbmeetnhteAtoeafmthliesadeCro.nsTehnte oObrjdeecrt.ivHesoawnevdsepre,cithfeicprtiamsakrsoyfputrhpeose orefqtuhierGemIeSnTtswisltl bfoerttho oinveSresceteioannseAxptehdriotiuoguhs,C.phTahseedwaoprpkropaecrhfotromfeudlwiiltihngotvheersmiagjhotriftryoomftthhee `GISTshall be funded by DuPont in accordance with Section VIII ofthis Consent Order. `GIST st2a.ll issuUepiontnecriomncolrusfiinoanlorfepkoerytsmsielteisntgonfeosritnftihnedtiansgkssosfftacftorathndincAotnctlaucshimoennstrAe,gatrhdeing `Ab.acAkngryogurndoudnadlaw,agtreorumnodnwiattoerrinmgonpiltaonridnegv,elaonpdedplpuurmseuiadnetnttiofAictattaicohnmaesndteAscrsihbaelld siunrAvtitvaecthhmeent ttheemmFiancialtiitoineosf.tDhuisPoCnotnsreensetrOversdetrhearnidghsthatlolrbeequiensctomropdoirfatiecdataisonaomfitnhoer pplearnmsitupmoondirfeinceawtaiolon ffotrhe Facilites' permits. B. National Pollutant Discharge Elimination System Requirements. 6 -- _. ovezes eorszae 518000320  samplin1g. for C8ExactetphteaLsocoaclcaLsainodnfieldlabytcneor-tfalionwocuotnfdailtsioindse,ntDifuiPeodnitn sWheaslltpVeirrfgoinrima/mNoanttiholnyal 0Po0l4luatnadnt00D5i.scharge Elimination System ("WVNPDES") Permit No. 0076538 as Outalls 101, `samplin2.g for C8ExactetphteaWsaoschciansgitoonnedWobyrknsof-afcliloiwtycoantdicteirotnasi,nDouutPfoanltl sihdaenltlipfeierdfoirnmWmVonNlPDyES Permit No. WV0001279 as Outfalls 001, 002, 003, 005, 007, aad 10S samplin3g. for C8ExacteDprtyasRuonccLaasnidofnieldlbaytnalol-ofultofwalcloniddietnitoinfise,dDiunPiotsntWsYhalNlPpDeErfSorPmermmointthNloy.. WV0076244: samplin4g.forC8ExacteLpettaarstoLcacndafsiilolneatdablyl onuot-ffallolwicdoenndtiitfiioendsi,nDtusPWonYt sNhPalDlEpSerPfeorrmmimtoNnot.hly WV0076066. J samplin5g.shall WbeitpherrfeospremcetdtpoutrhseuarnetqutioreesmteanbtlsioshfepdarEaPgAragpuhisdeVlIiLnBes., wthherroeugaphpVliIcLaBb.l4e,, aalnld results shall shall record abneddreelpiovretreadlltao tthmepWsVDtoEsPamwpiltehiunndtehirrtnyod-falyosowfcronedcietiivoinnsg. such results. DuPont oObhiiaoiRnivaesraimpnlethferaormeaeeaxcthesnudrifnogcetenorriavlelruvmiiallewsadtoewrnisnttarkeeamfoorfptuhbeliWcawsahtienrgstuopnplWiocsrkaslofnagcitlhiety atnhdeoDneteecrtiivoern mLiilmeitupasretrfeoaumnodfitnahenyWsaasmhipnlgetdonpuWbloirckwsaftaecrilsituyp.plIyfwictohinncthee nuptstroraefaCtm8ioarobonvse > dshoawlnlsbtereexatmensdeegdmetnottwsieniattiyalrliyvesrummiplleesd,dotwhenssetgrmeeanmtosrwtiwthoirnivwehrimcihleisntuapksetsraeraem,toabseprsoapmrpilaetde. Isfacmopnlcienngtrwaitlilobnes psebrofvoertmheedDoentewcattieorniLnitmaiktesarweitfhoiunntdhiirnty2rniyvesremgimleenstsdooewxntsetnrdeeadm,oardtdhirteoenrailver miles upstream, as appropriate. incorpor7.ated inTtohethaeddFaictiilointailesm"oWneistotrViinggirneiqau/iNraetmieonntaslcPoonltlauitnanetdDinistchhisarsguebsEelcitmiionnasthiaolnlSbyestem `rpeeqrumiirtesmbeyatmsinuopronmordeinfeiwcaatloifont.hDeupePromnittsr.eserves the right to request a modificationofthese C. Toxicological and Human Health Assessment. Y OrderbyI.establiDsuhPionngtaangreesecsrtoowfaucncdoutnhteavaariboaunstkaasgkrseseedtftoorbtyhtbheelPoawratises.,poartboyfstohmiseCootnhesrent 7 rms Co ; 000269 ; _ eois20s 578000321  ``TmoexaincsitaygrTeeeadtmoLbeyadtehrePaanrdtiDeusP.onDtirsepbreuserntsateifvmrejoeominnsttalisydaesscdreoscwrsihbaeldlbbeelaouwt.horizedbytheC8 `member2s.oftheAtCeSamAcsosnesissstmienngtooffrTeopxriesceinttyatTiveeasmof(:`CAT Tear") shall be established with WVDEP WVDHHR-BPH EPA Region II NICS ATSDR DuPont 3. The WVDEP representative shall be the Team Leader. set 4. forth in full The individual in Attachment tCeoafmthmiesmbCeornss,eattheOrtdaesrk.softhe team, and the team objectives are issuca f5.inal repUoprtonsectoinncglfuosritohnnodfailnlgtshoefftaoskts asentdfcoornthcliunsAiotntsacahsmteonwthCa,ttehxetCenAtTthTereeammasyhablel. health risks associated with C8 a the Facilities D. Emission Modeling Assessment. (`DAQ"1). wittiTnh3e0fdoalylsowoiftngheinEffofremcattiivoenDsahtaellebxceesputbwmhitetreedatdoitfhfeerDeinvtidseiaodnloifnAeiirspQruoavliidteyd in _ this subsection: structures locataed withiAnctohmepWlaestheianngdtoanccWuorratkeslifsatcoilfibtyutihladtinhgadviameesnisginoinfipcaarnatimemtpearcstofonratlhle dbiasspeedrsoinonthoefC"a8reeamoifsbsuiiolndsi.ngSiwganikfeiceafnftecitmsp"aacstdfeofricnaecdhisnttrhuectEurPeAoUntsehre'ssitGeuishdaelltobethdeetBueirlmdiinnegd Profile Input Program(EPA-454/R93-038 Revised Feb. 8, 1995). emissionratesabn.dconfAircmoemdpalcettueaalnCd8aeccmuirsastieonlrisattoefsDiunPpoonutn'dsspcuerrreyaetarpferomritthteeydeaallro2wa0b0l0ef.or aalclcsoorudricnegsoloictastsetdacwkitLhDi.n tahnedWcaosmheisnpgotnodninWgorpekrsmiftacinluimtyb.erE.acFhoermaicsshiosntapcokinitdesnhtailfliebdeasbtoevedas emitting C8 DuPont shall lst all relevant stack parameters to be used inirdispersion modeling. shall be suppliedc:. For cach emission point (sack) emittingC8, the following information 3 J 000270_ ents2sus "7 sreocoszz i. Phaseof C8 (sold, vapor or aqueous solution) at stack conditions. `particle size distributioiin.(microTnhse),patrhteicmlaescshafrraacctteiroinozaftCio8n 0inbeeacuhsepdafrtoirclmeosdiezleicnagteignocrlyu,dainngdtthhee particle density (g/cm). both liquid and frozenipiri.ecipitFaotriopnarttobiceuluasteedemfiosrswioentsd,espcosaivteinogninmgodceoelfilncgiebnatssed(huepso-nmutmh)e for p(aEsPtAi-c4l5s4i/zBe-d9i5st-r0i0b3utbiSonepa.nd1t9h9e5)EP(A`'SsCInGduuisdtarnicael"S).ourDcuePCoonmtpmlaeyx,suVbemristi,onwi3thMiond3e0l dGauyisdoafntchee IEfSfCecGtuiivedaDnactee,(iFnigfuorrema1t1ioofn ItoSCsupGpuoirdtantchee)usfeoorfCt8h'se sncoarvmeanlgiiznegdcsoceafvfeicnigeinntgs.coDefATQicisehanlilnatpphreove. DoruPdoisnatppshraolvlehwaivtehtjhusetriifgihcta,tiwointhiinnwrsietvienng,daDyusP,otnot'rseqsuuebsmtiassmieoent.inSghwoiutlhdDDAAQQadnidsaUppSrEovPeA, to d`aedcdirseisosn.thFeodlelfiocwiienngciaemseseettionrgtohftihn eDpaQrticsl,etDteAr QandsktalolriesqsuueestardeeccoinssiiodnerleatttieornroefgaDrAdiQn'gsC8's msceaavseunrgeimnegnctooefffCi8ci'esntsscwaivtehnigninsgevceonefdfaicyisoenftsthi e imtesedteicnigs.ioDn aAnQd DreusPeornvetsrtehseerrviegshttthoerreiqguhitret.o assert aclaimofconfidentialityi the event such a measurement i made. liquid and frozen precipiiv.tationF0orbgeasucsoeudsfoermiwsestiodnesp,ossictaivoennmgoidneglcionefgfwiiclilcabtse(phruo/vsi-dmemd)afsoar both Cfu8ncatnidoncoofnsdirsotpelnettwsiitzheSuescitnigonfo1r.m4oulfatehien ItSheC oGpueindalntcrea.tuDruePboanstedmoanytshuebmpihty,siwciatlhpirnop3e0rdtiaeyss ooff etmheisEsfifoencstiivnecDlautdei,nginifnofromramattiioonntoonsutphpeopretrtcheenptargoepoofseCd8sceamviesnsgiionngs ctoheaflfwiociuelndtfboergiansgeaosuesous Sfhoromu.ldDDAAQQshdailslapapprporvoev,eDourPdoicstapspharlolvehawvieththjuesrtiigfhitc,atwiiotnhiinn wsreivteinngd,aDysu,Potno tr'esquseusbtmaismseieolni.ng rweictohnDsiAdeQraatinodnUoSfEDAPQA'tso daedcdirseisosn.theFodlelfiocwiienngciaesmsetefotrotihfntinhgDeApQar'tsesl,etDteAr Qansdhatlolriesqsuueesta rdeesceirsvieosntlheettrerigrehgtaordrienqguiCr8e'msesacsauvreenmgeinntgocfoeCf8Fi'csiesactasvweintghiinngsceoevfefidcaiyesnotfitnhiesmdeeectiisnigo,n aDnAdQ mDaudPeo.nt reserves the right o assert a claimofconfidentiality in the event such a measurement is: diagram for C8d.wilh reTspoectthetexptreenststurheaatnhde tpehmapseerseatxuirse,, aTshoelitde,mlpieqruaitduarnedavnadpporrespshuarseer(aTng-ePs). `oshfaCl8l'becrietpcraeslepnrtoapteirvteioefsesxhhalalusbte gparsovciodnedditailoonnsgbweiftohremaenadsuarfetdercaonngtreosolfepquhiapsmeenttr.ansEisttiionmates temperatures 9 I 000271 eiszoes 518000323 o equilibrium bet.ween waItnelireaunod fCa3b,intaheryspohubaislei(tTy-ax-nyd)KdriaaffgtraPmoinrteopfrCes8entiinngaqtuheeovuasposro-lluitiqounisd, cmoenacseunrtreadtpioKnsvaolrureelfaotreCd8acdiidsssoocbisaetrivoendinwhaequnetoeusstesdoliunti2ohnes,adansdpamceeaGsuCreamtevnatrsiooufsC8 ocpoenrcaetnitnrgactoionndsi,titoenmsp.eraFtuurrtehse,ramnodrepaHdirsecpursessieoanarteigvaeorfditnhgethreanvogleastiolbitsyeorfvCed8duirnianqguaecotuusal ssuolbumtiitotnesdatsoathfeunDctAioQnowfitphHinw6i0lldbaeypsorfotvihdeedE.ffeTchteivienDfaotrem.ation in this paragraph shall be: "The coefficicatshall beHedaerfyi'nsedlaatwvcaoreifofuiscitenetmfpoerraCt8uraensdcoavdeirsicnugsstihoenorafngites odbespcernvdeedndcuerionng.pH. actual operations. & Anycarbon adsorption data inthe formofisotherms for C8 adsorption. assumpt'iDoAnQsupirliolrptrooivaildiezDiunPgtonhteamnodoeplpiorntgurneistuyltto.comment on modeling methodology and ) requeste2.d aboveAnshyalelxbpeencsoevseirnecdubrryeDduaPsonatr.esultofaccurately supplying the information @ i nite om iy Seti 3. Upon submissionofthe information required by tis Subsection VILD, DAQ procedures are deemed inappropriate. VILL REIMBURSEMENT OF COSTS. this Cons1.ent ODrduePr.onEtxapgernedeistur0esefsrotmathabisnleasciccosruonhwt sahcaclolubnet mtoadfuenudpRoenijmobiunrtsaapbplreoCvoasltbsyuandduelry d`neostiigcenoaftesdurcehprdeesseingtnaattiivoeon fshtalhlebWeVseDaEt PtoatnhdeopferDsuoPnosnitde(at"idfeiseidgnpautresduarnetprteoseSaetcattiiovensX")V.IoWfrtihtiesr `aCnoenssteiamtaOtredoefrR.eiPrmibourrtsoatbhleeeCxoesctustitohnaotfWthViDsECoPnsexepnetcOtrsdteor,inWcuVrDuEndPerhtahsisprCoovnisdeendtDOurPdeorn.t with account2.funds iWnitthheianm1o0ubnutsoifnefsisftdyatyhsooufsatnhdedEoflfleacrtsiv(e$5D0a,t0e0,0)D.uPEoancthsehxaplelnddeiptousrietfiotmhetehescrow eSasicdroewscarcocwouanctcmouunsttsbhealslubpeporretpeldebnyisahnediwtietmhizaedddiatcicoonuanltfiunngd,siwnhcleundeivnegrintvhoeibcaelsaanncde irecleiopstst.han tuennextphoeuasdaenddadmoolulanrtsr(e5m1a0i,0n0i0n)g, ionrtahseeasgcrreeodwtaocbcoyutnhteadtetshiegcnaotnecdlursepiroensoeaftatthievwes.oArtnoybke performed under his Consent Order shall be returned to DuPont. 3. . DuPont's obligation to pay Reimbursable Costs under this Consent Order shall I 000272 E01s2048 sTBO000324  o`wthiecxhcaereedatddwroehsusneddrseedpaarnadtfeilfytyintthhoisussaecntdidoonl,laalrlso(t5he2r50c,o0s0t0s).incEurxrecdebaysptDtouPRoenitmbiunrcsaarbyliengCoosutts its obligations under Consent Order shall be the sole responsibilatnyd obligation ofDuPont. IX. QUALITY ASSURANCE/QUALITY CONTROL. guidancAelrlesgaamrpdlinigngquaanlditaynaaslsyusreasncpeelrqfuoarlmietydcpounrtsruoaln,tdatotathviasliCdoantisoenn,taOnrddcehrasihnaolfl ccounsftoodrym to EPA procedures. sampling. The laboratory performing the analyses shall be approved by the Parties prior to X. C8REDUCTION PROGRAM. overall1.C8 emiNsostiwointshtstathnedianigtrcournroenmtopreermtihtatnedacetmuialssciaolnenldeavreylse,aDru2P0o0n0tlaegvreelessotnoalicmailtendar yTehaerrbeapsoirstainngdrsehqalulifruetmhenetrpcronotvaiidneedtohetrheeiWnVshDalEl PbemmoondtihfliyedemtiosqsuiaorntserrleyporretpsorrtesgaurpdoinngthCeE:. issuance oaf Screening Level derived following the procedures set out in Attachment C. collect2i.vely bDyu5P0o%ntfargormeaecsttuoalre1d9u9c9eleemvieslssiboynsDetcotehmebaeirr3a1n,d2d0i0s3c.harges tothe watoef Cr8 system3.at its WDasuhPionngttsohnalWloorpkersfaatceilaintdywmiaitnhtatihne tghoealfoefarchainedvcianrgbo9n0-b9ed5%trCe8atrmeemntoval efficiency in its major C3-containing wastewater stream. dates: 4. DuPont shall conduct the following construction projects end sbidebythe specified `T6IZC on permait R13-D8u1P5oDn.t sChoanlsltirnuscttalilonanshiamlplrboevgeidn oscorluabtbeerrthfialneFretborrueaprlyac2e8,re2c0o0v2e.rydIneitviialce owpheircahteivoenrshisalelarbleigeri.n no later than thedate ofstart up afer the April shutdown, or June 28, 2002, emission pointb.elevaDtiuoPnoisnt17h0afleletmoadbiofvyetghraedset.acTkhfeorsetmaickssdiioamneptoeirn,tveTlEoIcZitCyE,saondthfaltotwhreate shall bRuelseisz,edSeoriepsro2v0id(eGoeoffdeEctnigvienediesrpienrgsPiroancotficpeartaiscAulpaptleiceambilsesitoonSstaaccckoHrediignhgtst)o.45CoCnostdreuocftiSotnatseh:all buepgaifntenrothlaetAerprtihlanshFuetbdrouwanr,yo2r8,Ju2n0e022.8,In2i0t0ia2l,owpheiracthieovnershiasllarbleigri.n nAotltatiemretshwahnetnheddaevtieceofTs6taLrZtC isnot operating, permitted emissions from scrubber TFC skbeeamitled to emission point n _ i. 000273 E1s2047 sTB000325  ux that sha5l.l consisDtuoPfoantstsuhadlylocfosncdruucbtbaersocpreurbabteiroonfptoirmdiezvaitcioenCaZndDWreCc2oveornypiemrpmriotvRe1m3e-n6t14pAr.ogrTahme sctoumdpyasnhyalslhbalelciommpplleemteeabtytidheenteiafideodfiMmaprrocvhe2m0e0n2t.sfoPrrtovhiidseddevthiecereasnudltssiamrielaernciomuprraogviengm,entthse for puneirtmsitCfo2r RID3o-T2n3p6Ce5rAm2.itImRpIl1e3m-e6n1t4aAt,iCo2noEfHtCh2eoinmppreorvmeimteRnIt3s-f1o9r5t3h,eanladtteCrdIeFvSiCce2sonwiplrlobpeosed complete no later than theendofNovember 2002. XI. COMPLIANCE WITH SCREENING LEVELS. C have1.been foTlhleowfeodl:lowing requirements shall apply onlyifthe procedures set out in Attachment or informationa.develoNpoedaptuerrsutahnatn 600tdhaisysCoanfseernrtecOeridpetorofrnootthifeircaitnifoonrfmratoimotnhtehaAtgeisncrieceesntthaantddata vLaelviedlsdedmeornisvierdaftoelsltohwaitnDgutPhoenptrocoepdeurraetsiosnets ohuatveinrAestutlatcehdmiennCt8C,exDpuoPsounrtesshaablolvseubthmeitScarepelnainngf.or SrcerveieenwianngdLaepvperlosvwailthbiyntahereAagseonncaibelsetthiames(tdhees"iRgenmeedtioarledPulcane"sourch"tehxepoPlsaunr"e)s.to levels belo the 'WVDEP shallb.upon cWointshuilaat3i0ondawyistohftrheecWeiVptDoHftHhRe-RBePmeHdiaanldPblaasnedsuupobn macciburytaDctyu,Peoquuadtl,ittyh,eand `Pcloamn,pltehteeWaeVssD,EciPtshehraalplnportoivfeyofDudPiosanptpirnowvreitthiengPtlahna.tIthfethReemWeVdiDaEl PPldainshaapspbreoveensdtihseapRpermeodvieadl - raenvdissehadltlosapdedirfeyssthteherdeeafsiocnisenfcoiressuicdhendtiisfaipepdrionvatlh.eDnoutPiocen.t sDhuaPlolnrte'ssubfmaiitlutrheetoResmuebdmiiatlanPlan as approvable Remedial Plan shall be deemed a violationofthis Consent Order level 2. for C8 inacIcatorhdeaenvceen,twEitPhAapoprlitcheabWleVsDtEatPutdoeryvaenldorpesgaunladtofirnyarleiqzeusirareemfeenrtesnc("edthoeseRlesgcurleaetnoirnyg CEoPnAseSnttanOdradredr",)DtuhPatownotu'lodblbiegaatpipolniscaubnldeetrotDiuspSoenctt'isonacshtalilvbieotdriettehesermFiancielditwiietshirnedfeepreenndceento otfhethis Regulatory EPA Standard. `appealtheRegulatory EPA DStuaPnodnatrdrienseprrvoecseaeldirniggshsiespiat rmaatyeahnadveaptaorctofmrmomeatthiuspCoonn,soebnjteOcrtd1e0,r,or XIL COMPLETION OF CONSENT ORDER. DuPont'1s. obligBatxicoenpsthaesretuonDduerPosnhatl'toebrlmiignaattioenuspuonndeirsSsecutaiononfcXaeI,ctohmipslCeotnisoennltetOerrd(es)rfarnodm the Secretaryofthe WVDEP or his designee and from the Commissionerofthe WYDHHR-BPH to 12 EE ~ 000274 Eoisz9 518000326 oo D`AugPeonncti.esIsnhaalltiimsesuley mthaencnoemrplfeotliloownilnegttreerc(esi)pttooDfuPwornitttoernsrheaqluleisstsfuero2meDttueProtnotDtuhPeornetspdeecttaiivleing tPahretoibelsiaggarteieontshaatndthweoArgkentchiaetsh"avobelpiogattbieonentocoismspuleetthesd lienttaecr csohradlalnbcee dwietehmethdisaCnoonnsdeinstcrOertdieorn,arTyh. e duty. as provi2d.ed in SDeucPtoinotn'XsIooblfitghaitsioCnontsoeancthiOervdeeransdhamlalisnutraviinvecotmhepltiearnmicneawtihon otfhethSicsreCeonnisnegntLevels Order. Parties. Such obligation shal terminate only as provided in Section XI or upon agreementofthe XII. ADDITIONAL ACTIONS. maydet`eTrhmeiAngeenthcaitesa,ddiintdoinvailduaacltliyoonr, cboelsloecntdivtehley,tapsukrssuseatntfotrothtiheitshtiastCuotnorsyendtutOyrdaenrd,aiustnheorcietsys,ary 0as prreosttercaitnhinugmoarnphreeavletnhtianngd/tohretAhgeeeancviiersonfmreonmtt.akNiontghsiuncghianctthiiosnsC.onNsoetnhtinOgrdienrthsihsalClobnesecnotnsOtrrdueerd clioanbsitliittuytietsmaasyahtaisvfeacptuiornsuoafnotroretlheaesfeedfercoaml aCnlyeacnlaWiamtoerrcAacuts,eothfeafcetdieroanlaCglaienasntADiurPAocntt, tfhore afnedyeral SPoalfleuDtiroinnkCionngtrWoaltAecrt,Acott,hetrhestWaetusttesVaiprgpilniicaabGlreotuontdhwisatmeartePrr,otoerctWieosn!AcVti,rgtihneiWaecsotmVmiorgninliawa.Air NreoqtuhiirnegmienttshoisfCDounPsoenatt OarnddenroitnhianngyiwnatyhciosnCsotnisteuntetsOardmeordisfhiaclatoibolniograwteaiDvuePoronft sttoautnudteorrytake any actions notspecifiedherein. XIV. ENFORCEMENT. `AgencieEsnfinortcheemCeirnctouifttChoiusrCtoonfseWaotoOdrdCeorunmtayy,bWeeshtadVibrygitnhiea.flVoiogloatfiaoncoivfitl haecttieonrmbsyaanndyof the croesnudlittiinonesnoffotrhciesmeCnotnsaectnitoOnbredienrgbtyakDeunP,oinntclisudaivnigoalarteiqounoesfttfhoer WcievsiltpVeinraglitineisaaCsosdeeafnordthmabyy law. DuPont shall condition. not be liableforviolationsofthis Conseat Order due toany "Force Majeure" XV. CONTENTS OF CONSENT ORDER/MODIFICATION. in any a"tTthaecehnmteinrtestyoorfetxhhiisbiCtosnrseefnetrOerndceedrchoernesiins.tsoMofdtihfiecatteirosnoafntdhecotndeirtmisoansndsceonfodritthiohnesroeifnthainsd O`rCdoensresnhtalOlrbdeermiandceluodnilnygabnyymaogdriefeimceanttioofnothfetPiamretfiresamiensowrridtienagd,leixnceesptestthaabtlimsohdeidfiicnatthiiosnCsotnosaennyt 3 J_ QUORYS: E1520 578000327 @ comoctct intates ohio nermaybe made voncorms `membersofthe GIST or the CAT Team, as appropriate. XVI ADDRESSES FOR ALL CORRESPONDENCE All documents, including reports, approvals, notifications, disapprovals, and other `rcecoemiepstproenqdueensctee,d,tohbaendsudeblmiivtetreyd, uonvedrenritghhitsmCaoinlseonrtbyOrcdoeurrisehralslerbveisceenotbtyhecefrotlilfoiweidnmgaiald,drreestsuems or to such addresses DuPont or WVDEP may desigaite in writing. Documents to be submitted to WVDEP should be sa to: `WY DepartmentofEnvironmental Protection 1356 Hansford Street `Charleston, West Virginia 25301 Atteation: Armando Benincass, Esq. Attention:DeeAnn Staats, Ph.D. Phone No.: (304) 558-2508 `Documents to be submitted to WVDHHR-BPH should be seat to: `WV DepartmentofHealth and Human Resources BureauforPublic Health 815QuarirStrect,Suite 418 Charleston, West Virginia 25301 Attention: William Toomey, ManagerofSource Water Assessment Program Phone No.: (304) 558-2981 `Documents to be submitted to DuPont should be seat to: E. 1. du Pont de Nemours and Company Washington Works P.0. Box 1217 Parkersburg, West Virginia 26102 Attention: Paul Bossert Phone No.: (304) 863-4305 and : 1" -- 000276 En152950 578000328 o E. 1duPontde NemnodCuomrpasny L1e0g0a7)MDaerpkaerttmSetncets,tSuite D-71 Wilminglon, Delavare 19898 PhAtotnenetiNoon.:: (B3e0m2a)rd77J.4-R5ei4l4l5y, Esq XVII. AUTHORIZED SIGNATORIES/NON-ADMISSION. reviewt"hTihseCuonndseernstiOgnredderreapnredsehnatvaethivaedsosptpatoerttuhantitthyeLyo ahlalveowbfaodrfhuleliarncdouaniseeolptpoodrotunthietsyatnoe, and the"rTehfeournednetresritghniesdCdoonsheenrtebOyrcdoenrfriremlythaandthweiythhafvuleltkhneoawultehdorgietyo0ftatteermisntaontdicsonCdointsieonnst. Order aNnedihthaevretthheetseurtmbsoorftihtioysbCionndstehnetirOrredsepre,ctniovreepxtecyu.tionthereofshall constitute an aadnmdidsesfieonnsebsy tDhuatPomnatyobfeaanvyaiflaacbtloerionfaannyyprleogcaeleldsibnilgiityn.voDlvuiPnogntthierxdppraerstsileys roerseirnvveoslvailnlgrights WVDEP and WVDHHR-BPH in anyothermater "This Consent Order may be signe in counterparts and shall be effective upon signature ofall the Parties below ("Effective Date"). tis (P xMhgyr WEST VIRGINIA DEPARTMENT OF ENVIRONMENTALPROTECTION di Deland West Visghia Depertmeatof Environmental Protection C1h3a5r6leHsatnosn,foWredsStteVeirtginia 25301 Entered this [5% yo Mish 2001, by: 1s _ _ 000277 eisasst 18000329 @ tsVIRGINIADIVISIONOFHEALTH AND HUMANRESOURCES-BUREAUFOR PUBLIC HEALTH eka `Bureaufor Public Health `West Virginia Departmentof Health and Human Resources D3i50amCoapnidtoBluiSltdrieentg, Room 702 Charleston, West Virginia 25301 FN E. 1. DU PONT DE NEMOURS AND COMPANY Do 16 -- = 000278 et EID152952  Attachment A C8 GROUNDWATER INVESTIGATION STEERING TEAM ~ A teamofscientists shal be assemble to assess the presence and extent ofC8 in drWionrkkisngfawcialtietry,, agnrdoutnhdewLaotcearl,anLedtasrutr,faacnedwDartyerRautnanLadndafriolulsn.d TthheeDGuPronotuWanshdington InvestigationSteering Team (GIST) shall include scientists from WVDEP, WVDHHR- aBsPpHr,ovEiPdAedRiengSieocntiIIoIn, aVInIdIoDfutPohnet .attDaucPheodntCsohnaslelnftuOnrddtehre(G"tIhSeTvCoinasaennte scrow ac Order"). c o u n t DainsdbtuhresDemuePnotnstfrreoprmestheinstaatcicvoe,unAtnsdhralelwbeS.auHtahrotreinz.ed jointly by the WVDEP GISTleader, tAhescehneddoufltehsiusmdmoacruimzeinntg. key GIST tasks, submittals, start and end datesis provided at GIST Member Organizations/Representatives/General Functions WVDEP Go: Dersir disburs`DeGmaeevonirtdgeoWvDaeatrskshiiengrsh-taGdprvroiousjneocrdtwamanadtnetaregcPhernmoietcneaclttriaeonvnd-iecGwoIorSdTintaetaimonleader; escrow funds EPA Region Il JGaacrkthC.CoHnwnoarn-gsc--ieHnycderoagdevoilsoogrist RogerRheinhartEnvironmental Engineer Dupont Andrew Harten-Principal Project Leadet/Hydrogeologisttechnical review, `project management and coordinationoffield investigation activities; escrow funds disbursement oversight. WVDHHR BPH Public HWeiallltihaamdTvoisoomrey-Manager, Source Water Assessmeat Program- Bureau for at 000279 Enisa0ss 518000331  `GIST Team Objectives and Efforts To and `The surface pwraitmearrymoonbjietcotriivnegofantdheiGnvIeSstTigiasttioonefafcitciiveinttileysraesviperwesacnrdibdeidreicnt groundwater the Consent tOredaemrdaencdisiinonthimsaAktitnacghmteonwta.rdThmeeeGtIiSnTg wtihle urteilqiuzieraempehnatssedinapapnroaecffhiacinedntemapnldoytirmaepildy pmearnfnoerr.medUbnylDesusPoonttheorrwiitsseredpirreescetnetadtibvyes.the GIST, the tasks outlined below shall bo groundw`aTtheerGIquSaTlitwiyllinisasnued aarfionuanldretphoert(Fsa)ciwliittihes,finadnidngsthaendexctoennctluosfiognsroruengdawradtienrg r`ecconotmammeinnadtaitoinoninsraengadrdairnoguntdhethneeeFdafciolriatinesy.furTthheerGwIoSrTkofrinaacltiroenposrtthasthnaleledfurtotbheer tmsakke 0 assure protectionofgroundwater quality and humanhealth nto the future. `perfoTrmhedetbaysDkusPsoenttfoarntdhbteheloGwISaTndpiurnstuhanetCo0nstheentCOornsdeenrtaOerdterh.emAidndiitmiuonmatlatsaksskstombaey bo necessary identification, taondassruecreepttohre igdoeanltsif[ifcualtliogn]roofutndhweatGeIrSaTssaeasdsmtehnet CaonndseCn8t Oirmpdaecrt,areplmuemte Those tasks shallbeagreed upon by the GIST. Key Tasks of GIST o Task A: Groundwater Use and Well Survey/Groundwater Monitoring + aObLi-emctiilvee(sa:nCdopnodsuscitbal2ydiasntdan3c-e-mpihla)serdadgiarloudnidstwaantceerowredlilreacntdiownaatlelry ufosceussuerdvdeiyswtiatnhcien + oSfutmhmearWays:hTihnegtpohnasWeodrakpsparonadcLhotcoalt,heLewtaatretraannddDgrryouRnudnwaLtaenrdswiellll.!use survey will caelalsoewactthievGiIteSsTintodfoicusreffeowrhtscearletoinmgpieascttoasbalrinsehnesodtC8pirmpeacostrtewrhannesrtpeotrthepraetahrweays and a`mlilnoiwmatlhecGonIcSenTtrtoatmieoents,. eDvaaltuaarteestulhtesdtaatbal,easnwdildlebteergmeinneerattheednienxt ctimoeluyomfraacnstnieoren.to. r`eTlheeaGseIdS.T will determine when the final groundwater wel use survey shall be an agreed-toDutPhiorndtpaargrte,eas gtoropuenrdfworamt,erunudseeratnhdewseulplesruvrivsieoyniodfentthiefyGiInSgTanadnsdatmhprloiunggh althlegWarshoinugtnondwWewolrlakswsitftaheciilnriaty.1-TmihleerpahdaisuesdofaptphreoathcrhmeealyanbdesialsmesentdfeodrtbhyatbhoevGeaInSdT osfhoquuladliftiyelsdamcopnldiintgiopnosinrtesquwiirteh,icn.gt,helIa-cmkiolfesraadmipulsi.ng well in the 1-mile radius, lack `measuring t`hSeamCp8licnogncsehnaltlrabteiopnerifnowramteerd.wiSthhotuhledscpoecnifciecnpturrpaotsoeiofofCnf8sinfdoiunngdainnd groundwater wells exceed 1 g/l within the 1-mile radius, the GIST will determine: @ ite sty be etsAnas a2 -- i. 000280 Eots2sse 58000332  d`iwrheectthieorntoonelyx.paDnrditnhkeinwgelwlatseurrvweeylltso ath2at-mmielaesruardeiuasb,oav3e-1migl/elrasdhiaulsl,boerrien-asasmpepcliefdicat a frequency to be determined by the GIST. Note: The level of1ug/is utilized in thisConsent Order for monitoring `apudrpojsesauosndsleyttearnmdeinnodetdatshae bGeInScThminarfkuforr tdehteeromfritnaihnengtracisskeksaannddotbhijsecltevievlesmaseytbfeorth in - this Attachment Ticmoindnugc:teTdhweitihniinta6l0wedlalyssuorfvethyewiCtohnisnenatIO-rmdielre'rsaEdfifuesocftitvheeDaFtaec.iliAtdidesitwiiolnable:well survey activites will be conducted on a schedule tbe determined by the GIST. `Task B: Assessment of ExistingGroundwater and Surface Water Monitoring Data + Objectives: Develop and implement a monitoring plan that determines the prescace. and extentofC8 in drinking water, groundwater, andsurfacewater in and around the Washington Works facility aod Local, Letart, and Dry Run Landfill and provide a `chcaormapcitleartiizoantoifoanldlaatvaafiolraebalcehgrfoaucnidliwtayt,aer/sruefrlfeaccteedwainteTrabmloeniAt-1o.ring and hydrogeologic + Summary: The GIST will be tasked with an expedited evaluationofexistinghistorical cdoanttaiannudinhgydgrrooguenodlwoagtiecrimnofnoirtmoartiinogn ainndoradneyr atdodpirtiioorniatlizienvtehsetiignaatilonscaocptieovfitweos r(ek.5.f,or o `monitoring well installations) required under phume identification. DuPont shall provide all historicaldataandhydrogeologic information itmayhave related to the Facilities. Timing: Within 30 daysofthe completionofTaskA, the GIST will review all the C8 ``agnraoluyntidcwaaltaenrdmofnaciitloitryinhgydarnodgeaodldoigtiiocnailnfionrvmeasttiigoanti(o0nd.etTehrmeinGeIStThwsiclolptehoefnwcostrakblfiosrh a sincfhoerdmualteifoonr ftohrocsaecahcftaicviiltietsy.wiIltlibaentsiucbimpiattteeddthtaotGaIsSuTmwmiatrhiyon f6a0ldahyissotofritchael Consent. Order's effective date. Task C: Plume Identifcation/Groundwater Assessment Objective: Determine the vertical and horizontal exteat ofany and all C8 impacted T`ogwreourntdhwraetsehroelxdcteheadnin1gug1/u.gThoisatsadsikrsehcatleldablysotihencGlIuSdTe,anwhaiscshesmsameyntdeotfeCmn8ine a iwamtpearctseudppglrioeusnadlwoantgetrhaetrLiveetra.rt Landfill and its impactontheOhio River and public * Sdeutmemramriyne: aTnhaepGprIoSpTrisahtaellsfciorpsteorfevwioerwkh.isAtcotriivciatlideastsahoaunlddrebseulptrsioofrTitaiszekd Ato taoddress groundwater plumes contributing toorwith thepotential to flow toward off-site: wraecteeprtosrosu,rcwei.th emphasis on those areas where groundwater is used as a drinking As -- . -- 000281 -- eo1s2sss 578000333 o Upon completionofinvestigation activities, DuPont shall provide the GIST with iprgegdaitcitoend. groundwater flow and contaminant transport models to assess future plume + Timing: Upon reviewofall available information and onaschedule to be determined pbryiotrhietiGzIeSpTl,utmheeiGdIenStiTfiwcialtliocno.mplete an initial evaluationofdata to determine and ot `The timingofthe initial her activities will be on a phase of schedule epsltuambleiisdheendtbifyictahteiGonI/SiTn.vesFtuirgtahteironinavcetsitviitgiaetsoraynd activities needed and agreed tobythe GIST tocarryout the goals ofthe GIST shall `beperformed by DuoPnaoscn hedt ule establishedbythe GIST. - ais. Modeling `Any and all modeling performed pursuant to this attachment and the Consent Order shall use Groundwater Modeling System, or some other model as approved by the a y-- 000232 EID152956 sTBO00334 o TABLE A-1 The he ols mod aa a aDevpaenidleantbouifpolcneirttthaeiyn | | + AAlsoictaetaiaopnmsahpo.wing the location ofall known groundwater information, an `monitoring wells, residential groundwater wells and public: - dohicsutomreicnatleddaitansaurmempaorrty|| + that includes: Twoapt-eorfsguprpoluyndwwitahtienrama1p-sm.ileThreadsieusshtohuelFdacsiplaintetsh.e entire `sampling life ofthesiteandshouldbeno les than yearly. tIhEeDnutPhoenste hmaasposnlsyhoounled ybeearf'osr cwaocrhthqouafrdtaert;aiffoDruaPgoinvteahasiste, csaevnerbaelaynenaurasl.worthof data for each sie, tea these maps Ce8nticroenscaemnptrlaitnigonlcifoeontfotuhremsatpesa.ndThsehsoeulsdhbouelndoslpeasns tthhean Eyeiavrelny.siItfe,DtuhPeonntthehsaesmoanplsy sohnoeuyledarb'esfwoorretahcohfqduaatratefroriaf tDhuePsoenmtahpasscsaenvebrealanyneuaarls.worthofdata for each sit, then ATlhestheedCat8agsrhoouulnddwbaetesrubdmaittattehdainhaeassbye-teon-creoaldlcttabeldest.o ate. cloimnicten(tnroatt"iNonDs"boerloswomtheeoltahbeorraatbobrrye'vsiamtiionni),muamnddtetheecytion Isfhuonualbdlueseo"pmrgo/v"idoert"huega"baovethdeatuan,iDtudPesoingtnasthiaolnl.document itnhfeorremaastoinosn.why it is unable to gather and submit the . `mAognriotournidnwgaptlearn forthe|+ wCel8lssaa mptlhingt,hTreheeasdaimpllesistesshaonulddfbreomtakasenefcrotmnaulmbtehreof aFacidlitdieasrtwahemicishnisshmouu,ml:d| | awreeltlosbatetchehWoassbheiyantghtoenGWIoSrTkbsefploarnett.hTehgersoeusnedlwccattewrells d`maotniintfoorrinmgatpiroong.raTmhebefgrienqsuebnacsyeodfonsaemvpalliunagtsihoanolfl bhiestorical D`maotnethalnydfqouratrhteerfliyrstthferoeuarftmeor.ntAhnsyfnolelwowwienlgltshreeEqfufiercetdivfeor i`nmtoengirtaotreidnginorcapclhumsietied'egnrtoifuincdatwiaotneprumropnoisteosrwiinlgl pbreogram on schagereeddtobuythleGIeST. as -- ~~ 000283 EID152957 sTB000335 o = Reportof Results. Reporting should be quariely and to the 'WVDEP Groundwater Program at the following address. 'WVDEP DivisionofWater Resources Groundwater Program C1h2a0r1leGsrteoenn,brWieesrtSVtireregtinia 25311 Re: DuPont/C8 monitoring. Each report should include the following: (3) Ast location map. (b) A site map showing the groundwater monitoring. well locations. (6)A top-ofgroundwater map. (@ A C8 concentration map. () Groundwater elevation and wel screen data. hr Set te Cs a pling os, Nt: (A tableofall the historical C8 sampling data. Note: sanedd"tpopdme"sisghnoautledNnootDbeteeucstedc.oncentrations and the units "ppb" (8) Laboratory analysis shests. () Chainof custodyrecords. as 000234 eptszsss 578000336 o Attachment B oT GROUNDWATER WELL USE SURVEY Name: Address: Phone: BestTimeto Contact Owner: 1. IfDnooy,osutohpanveowonaenodrrmeotruemswuartveeryw.ellYse)son_t_hi_sproperNtyo?(_it_e_ed not be in use currently.) CountyWater Well Permit No. 2. Isthewell(s) cumently (circleone) used unused or filled in? 3. Isthewells) usedfordrinkingwater? Yes ___ No ___ 4. Tsthiswell(s) used forother purposes?IFyes, pleasespecifyuses below: 5. Whatis the approximate frequoefnucsey? Circle One: - Daily Weekly Monthly Summer 6. Datelastused? 7. Ishewapunpinthewel? Yes No ___ 8s.ystem?lsthereYaecson_di_tio_ner, sNoofte_ner_, chlorinator, filte, o otherform oftreatment for the 1fs0, what is the formoftreatment? Bl -- -- 000285 EID152959 $T8000337 o 9. IsthereaYneys f_au_ce_twherNeowa_te_rd_oesnotfistpassthroughthetreatrientsystem? Ifyes, sit (circleone) inside or outside? 10. Whatyearwasthewellconstructed? __. 11. Please provide the following information regarding the wells) ifknown: (circle one) A. Total Depth (fect below ground surface): 3060 6090 90-120 1200rmore B. Casing Type: PVC steel stone nove other C. Well Construction: dug drilled openoruscased bedrock D. Screened Interval (length in feet): . 010 1020 2030 30-60 60 ormore E. Well Diameter (inches): [5 612 1224 24 ormore B2 - 000286 E152960 578000338  Attachment C rT CB ASSESSMENT OFTOXICITY TEAM A teamofscientists shall be assembled to asses the toxicityand risk to human healthand the environment associated with exposurteoammonium perfluorooctanoate: - (TCe8a)mr)elsheaalslesinfcrloumdeDusPcioenntti'sstsacftrivoimtieasc.adTemhiea,C8goAvsesrensmsemnetn,tnoofn-TporxoifciittorygTaeniazmat(ioCnAsT, and Ninidxuosntr,ya.sTahreepCreAseTntTaetiavmeoaflsWoesshtalViirngcilnuidae'sthceitWizVenDs.EP Environmental Advocate, Pam `The WVDEP, utilizing funds fromanescrow account funded byDuPont, shall (NcIonCtSra)c,tfwoirtthhaesneornv-ipcreosfdietsocrrgianbiezdahteiroen,int.hPeoNianttioonfacloInntsatcittuftoorftohreCNhIeCmiScsahlalSltbudeieJsan Taylor, Ph.D. The NICS shall subcontract with Marshall University's Ceater for Rural and Environmental Health for services in risk communication provided by James Becker, M.D. and his staff. Dr. Becker shall familiaizehimselfwith the tricoifCt8y, the work ipnerrfisokrmceodmmbuyniTcEatRiAona.sTdehsecrNiIbCedSheshraeliln,saubacdonattrtaecntd pwuibtlhicthmeeneotni-npgrsoftiotpsrcoivenitdiefiecxpertise: organization, Toxicology Excellence for Risk Assessment (TERA) whose point of ciosnktaacstseisssJmoeannt,DolWloarrhkidaes,siPghn.mDe.ntTs,hetaTskEs,RaAndshdaelllipvreorvaibldeesasrerevidceesscrinibteodxibceolloowg.y and. OQ ori ore Co rion WVDER DeeAnnStaats,Ph.D. -ScienceAdvisor- teamleader;escrowfunds disbursement oversight; project management and coordination; toxicologyrisk 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 (poistofcontact: Joan Dollarhide, Ph.D.)- consultant in toxicology/isk. assessment; Yr qualifications. ci - = -- _ 000287 ___. Eowxser 578000339 Daront Gerald Keennredym, DeinirseootfcrAtpcplomierad Tfooxnitcsoalogmy amndoHeanlthi, Htaskeell Laboratory John Whysner, M.D. -- toxicologylrisk assessment and communications; Paul Bossert - Washington Works Plant Manager -- communications; The following members of he CAT Team shall cts reviewers or advisors. WY DepartmentofHealth and Human Resources - Bureau for Public Health (WVDHHR-BPH) William Too--mManeageyr, Source Water Assessment Program - advisor; LBaorcbaalrraepTraeysleonrta--tiDviere-catdovri,sOofrf;iceofEnvironmental Health Services - advisor; Eavironmental Protection Ageacy (BPA) Headquarters - ennife Sood ~ reviewer and advisor toiclogy; RegionSIamPuhislaRdoellepahbir-ag, PD, reves and advisor toxicology risk sessment RGoargtehrCRoeninnhoarrt~-ardveiisoowrehrydaraodgaedovliosgoyr; Safe Drinking Water Act; Cincinnati - John Cicmanec, DVM ~reviewer and advisor toxicology; Agencyfor Tosi Substances and Disease Registry (ATSDR) P"Ahtillaandtels-pcJhcoisahs.nmeLWnohtre;aelWeerr,nPehr.D-.c-ooredviinewteor faonrdAaTdvSiDsRor;in toxicology! risk Now-CAT Team Efforts `TeOatmhteorueiflfiozret,sTahrecCurAeTntTleyaumndweirlwcaoyorwdhiincahtemaanydpcroomdmuucneiicnaftoermcaltoisoenlyfwoihhetCheAeT other efforts. These include: 1. Duponts i modelingofC8 enision rom the Washington Works plant; 2. WVDEP'sairmodelingof C8 emissions from the Washington Works plant; c2 - - 000238 Co ore STB000340 o r3.egUaSrdEiPngACD8r,a1f0 HthaezeaxrtdenAtssceosmspmleenttedwhpriicohr fsoumthmearasiszeessstmheentavcaoinltabelmepltaoxtiecdithyeirnefionrmation 4w,itAhTCSBDiRn'dsriHnekailntghwCaotnesrulftiaotmiotnhethLautbeesctkimPautebslithSeerrivsikcteoDtihsetrciocmtmountihteyexatsesnotciated completed prior tothe assessment contemplated herein. 5. Existing C8 concentrations in Lubeck Public Service District data. 6U.seGSruoruvneyd(swcaeteCexr8amApnlaleyssuirsv(esyeeinGAItStTacachtmievnittieBs)daetsctrhiebreedsiindeAntcteascihnmtehnetaAre)a oafntdheWe3ll landfills and the Washington Works Plant. Tasksof CAT Team in moreThdeetatialsbkesloowb.epTehrefsoertmaeskdsbayrtehdeisCcAusTsTedebaemlaorwedwietshcirnitbheedbcroineifelxytionTfaabSlceop1,eaonfd Work for both Dr. Becker and for TERA 35 well thosetaTsakssknsecoefstshaeryCAto TpreTpeaarmesfhoarlalnbdehoorlgadntihzeefdrsnttpoutbhlriecempeheatsiensg..PIhnaPsehinIcal,uTsdeEsReA, sshtauldliecso,nddeuvcetlsoupcihngsPcrieonvtiisfiiocnaaslkRsefase:rernecveieDwoisnegsaavanidlaSbclreectariiacgitLyeavneldsefpoirdepmriootelcotgiiocnalof c`ohnudmuacnthienaglotn;eegveanleursatlinrgisekxiasstsiensgsimnefnotrmiantvioolnvienlgtciovmepatroiescoonlsogoifceaxlphoesalutrhe; and cPohnacte,ntarnadtitohnesLtuobSeccrkeePnuibnligcLSeveerlvsi,cefoDritshtreictt.hreTeEIaRnAdfsihlasllnpdretphaereWaasrheipnogrtioonnWthoerikrs pfuinbdliincgsm.eePthiansge. IThiencrleusduelsttohfotsheetaCs8ksgnroeucnedswsaatertroyapnraelpyasries efonrdarnidskhaoslsdetshsemesnetcosnhadll be: presented in the second public meeting, TERA sNhaollcobmempuenrimciatteidonwibtehtowuetetnhDpuaprotnictirpeaptrioenseonftDarti.veSstaaatnsd. NAIlClS,inDfro.rmBaetcikoenr,wlolr be: epfrfoovritdbeydDtuopDor.ntBeshcaklelrbaensdenTtEiRn AtribpyliWcaVteDoEPD;r.tShtuaa,tasllfoirnffoorrwmaatridoinngcotnotDrri.buBteecdk0ertahned TERA Phase TASK A-L: First PublicMeet shal occTuwroinpuPbhlaiscemIeeftorintghse aprucrpaonsteicsiopfaitnetdrfoodrutchiinsgprtohjeecCt.ATThTeeFaimstanPduboltihcerMeinevtoilnvged pLaurbtieecsktPotubhleicpuSbelircvsicreelDaitsitnrigchtiswtaotreicraslupipnlfyo;rmiantfioornmoinngprtehvicoiutsizceonnscoeftnthreateinosnusinogf,C8 in @ acctiifvirtsiions;haendGirnovwitnidnagtteherpCuBblAinatloyspairstaicnidpaWteelblyscoeopSeurravteiyn.g wIintohrsadmp(l0ipnrgepaanrdesfuorrthvey cs -- = 00028Y sT80E0ID0138249163 o FitroxsitcPoulobgliiccalMeicntfionrgm,atCiAonTcoTnecaemrnminegmC3b. eshralsl familiarizethemselveswiththe available. to: (1) A CAT conduct aTesiatemmveiseitt itnogthsehatlhlrebeelhanedlfdililmsmaenddiattheelWyaprsihoirngtototnheWfoirrsktspuPbllainct,meaentding. surrounding residential areas; (2) discuss the toxicity of C8 andother pertinent data; (3) prepare an agenda for the public meeting; (4) coordinate and prepare for the public: `meeting. Finally, the First Public Meeting will be held and public questions and comments will be recorded by WVDEP. "Task A: Public Moctings (Wo mectings are anticipated) Objective: to inform the local citizensofthe following: (in Meeting #1) intent to perform. `aangdrotuonadswkaftoerrtwheelirl cuosoepesruartvieoynainndcaonnadluycstisinfgorthCe8;waitnetrenutsteosduervveelyo;panSdcr(eiennMienegtLienvgel#s2;) resultsofsurvey, chemical analysis, and risk assessment. Note thal an interim public ``mCeAeTtiTngeammayFibnealreRqeupiorretd hsahsounlodt sbiexemnoinstshues.pass from the first public meeting and the Primary Responsibility: Staats Task B: DeveloofpPrmoveisinontal Reference Doses Oinbgjeescttiiovne(:atnod ddeevremlaolp,iPfrpoovsissiibolnea)l References Dosesfor routesofexposure. C8for the in halatainodn Primary Responsibility: TERA TObajsekctCi:veD:evtoelutoiplmizeentthoefSPcrorveiesnioinnagl LReevfeelrsenBcaeseDdosocnsPtrootdeecvteiloonpohfuHmuamnahneaHletahltrihsk-based `CSacrrceiennoignegniLceivteylosffCor8Cw8ilinbaeirc,ownadtuecr,teadndassowiell.l. Note a determinationofthe potential "PTriamsakryD: ERceoslpoognisciablilDiattya: Objective: to review avai RTeEvRieAw lable information t o d et e r mi n e whethersuiciea t studies hav e re`cbeeepntpoerrsf.ormed and da: ta have been collected to develop screening criteria for ecological Primary Responsibility: TERA Task E: Draft Report Objective: to present and and Final Report discuss the resultsofthe above tasks. Primary Responsibility: TERA SPchraeseenIiInTgaLsevkeslBs,, aCn,dDR,iasnkdAsEsDeesvsemleonptmentofProvisionalReferenceDosesand In Phase IT, TERA shall conduct the toxicological and risk assessment activities. TArfeEtgRearrAdhiasnhvgailinltgcprorneosvupiloetsweewdditathpheplrtoooxaxiiccchoollfooorggitichsaosltnsiprntofhjoeercCmta.AtTiFoonT lrleogwe airandgsia csnoguocCrhm 8dciopnnras, otuvelidtdabetyidobnD,ry.TWSEVtRaDaAEtsP,, ca -- -- 000238 Eo1s2964 sTBO00342 o sphoaslslibdleev)erloouptePsroovfiesxipoonsaulrRee.feTrheennceTDEosReAssfhoarllCc8alfcourlattheeSocrrale,eniinhnaglaLteivoenl,safnodr dweatremra,l(soiifl and air based on the risk factors they have estimated. TERA shall perform one general risk assessment involving comparisonofexposure concentrations to Screening Levels for tDihsetrtihcrteewaltaendrfsiulpspalny,dtthhaetWfaoscuhsiensgtoonncuWrorrenktsFPilsakntt,o hanudmathnehLeualbtehc,kinPculbuldiicnSgewrovrikceers and resident. This rik assessment shall include: 1) identificationofreasonably anticipated 1and use, surface water and groundwater use; (2) identificationofeceptors; (3) icdoemnptaifriicsaotinoofnoefxepxopsousruerecopnactehnwtaryatsi;o(n4s)tiodaepntpirfoipcraitaitoenoSfcerexcpnoisnugreLecvoenlcse.ntTraEtRioAnss;haalnld (5) utilizedataobtained from theothereffortsdiscussed above such as air modeling; gwerloluunsedswuartvCeey8r; tchoencUeSntErPaAti'osnsDrianfrtesHiadzenatridalAasnsdespsumbelnitc;waenldl;ArTeSsiDdRen'tsiaHlegarlotuhndwater Consultation(ifavailable). TERA also shall review available information to determine: - whether sufEicent studies havebeenperformed and databavebeen collected to develop scshraelelnpirnegpcarrieteardiraaffotrapnrdotaecfitniaolndoofeccuomleongtictahalthdeialstchu,spsaetsitchuelarrelsyulatqoufatthiceilrife.fToTrtEsRaAnd `summarizesthedata uilzedfromother effort.Asthetasksofthe CAT Teamandother involved parties" progress, data gaps and research recommendationsmaybecome. eevliudceindta.teTthheesteoshxalil cobeifiCtnBcy.luded in TERA's report as suggestions for further research to `Phase [IlSecondPublicMeeting. oftheef"fTohretpsoufrthpeGooIfsStTheeaSnedcoCnAdTPuTbelaimcsMeinectliundginsg0C8prceosnecnetnttortathieocnistiinzegnrroyutnhdewraetseulrts fasrsoemssrmeesnitd.eatAiiarl mwoeldleslianngdrpeusbullitcsowfetlhlsethefefsocrtrseoefniWngVDleEvePls aanndd Dtuhpe ognentewrialllrbieskdiscussed also. The WVDEP will address any further actions that may be necessary. cs -- = 000291 EID152965 518000343  SCOPE OF WORKFOR oT JAMES BECKER, M.D. Dr. Becker is a medicaldoctorspecializingin environmental health at the MwialrlsbheaalslsiUsntiivnegrstihteyWScVhDooElPoifnMheidiscspienceiaCletnytaerreafoorfRruirsaklcoamnmduEnnivciartoinomneanttatlheHteawloth. He abnetliocwi.pated public meetings.The specific tasks assigned to Dr. Becker are described Phase] Task A-1: First Public Meeting `Dr Becker will assist in preparation for the first public meeting, and attend the `meeting providing expertise in risk communication . He will familiarizehimselfwith the aevmapihlaasbliestoonxitchoeloegpiicdaelmidoaltao,giwchailcshtuwdiilcls.beNportoevitdhaetdtthoehtiomxibcyolWogVicDaElPda,tawailtrheapdarythiacuslar bseeaernchsourmdmoacriuzmeednitnretthreieDvraalftwiHlalzbaerdreAqsusiersesdm.eSnptepcirfeipcarseudbblayskUsSrEePqAui.redNionPlhitaesraetu1r1e0 `prepare for the first public meeting are described below: `Subtask 1 -- Familiarization with toxicological data provided by WVDEP including but not limited to: comm igactnruaionybnoSEiRdAudl a. 8 compact discs of information provided to USEPAunderTSCAby 3M Corp bc.. DArCaGftIHHazTahrredsAhsosledsLsimmeinttVdaolcuuem(eTnLtV)f.rom USEPA; & Jounal articles andotherinformation provided by WVDEP. Subtask 2 --Attend ameetingprior to thefirstpublicmeetingto: a. conduct a site visitofthe 3 landfills and the Washington Works Plant, and b. ldoicsaclursessiadnedntpiraelpaarreeasa;n agenda; . members. discussthetoxicoalndorigskys associated with C8with theotherCATTeam Subtask 3 - Atend Fist Public Meng Phase II Task A-2 Second Public Mecting. DrBecker will assist in preparation for the second public meeling, and attend the `remqeueitriendg:providing expertise in risk communication. The following subtasks will be prepare`dSbubytTasEkR1A~; Familiarization with the toxicological and risk assessment report ce __ 00292 eiotszses 578000344  `Subtaska2 --Adtistceunsds athmeeetotxiincgoplroigoyr aondthreisskescaosnsdopciuabtleidcwmietehtCi8ngwtiot:h the other b. CdiAsTcuTsseaanmdmpermebpearres;an agenda. `Sublask 3 Attend Second Public Meeting Nreostuelttsohaft dtahteasceoclolnedctpiuobnlmicamyeweatrirnagntisaadsdistuimoenadltpoubbelitchemefeitnailngpusbalnicd maeneetxipnag;nshioownoevfert,he Scopeof Work. cr c= spon = 000293 Ents2se7 518000345  SCOPE OF WORK FOR TERA co hat appTliEsRsAou(nTdoxtiocxoilcoogloygEicxacleldlaetnacteoftohreRriisskk Aasssseessssmmeenat)priosc3esnson(-0prionfditcoormgamnoiznation gprroovuinddinbgetswereveinceesnviinrtoonxmiecnotlaolg,yiannddustrrisyk, aasnsdesgsomvenetr.mTeEntRAgrsocuipesn.tiTsEtsRwAilwiblel be daesvseelsospmienngt rfiosrktfhaec3tolrasnadsnidllssc,rLeuebneincgkcPruitbelriica;SaenrdviccoenDdiuscttriicntgwoanteergesnueprpallyrainskd the `Washington Works Plant. The specific tasks assigned to TERA are described below. PSchraeseen[i1ngTaLsekvselBs,, Ca,ndD,GeannedrEa:l ADsesveeslsompemnetnotfoRfisPrkovisional Reference Doses and provide`dSutbolbayskW1 VTDEEPR.AsNtoafliwtielraltufraemisleiaarrcihzeorthdeomcsuemlevnestwriettrhiotvhaeltwoixlilcboleorgeiqcuailrdeadt.a Toxicological data to be provided to TERA shall include but is not limited o the following: - a 83McoCmopracpt(ndoitsecsoonflaiynfsomramlaltpioorntipornoovfitdheidstoinUfSorEmPatAiuonndceorncTeSrCnsAC8b)y; b. c. UJoSuEmPalAarDtriacfltesHaanzdarodthAesrsiensfsomremanttifoonrsCu8b;mitted to WVDEP by DuPont. Subtask 2 - TERAstaffwill a deivdeenltoipfiynagllRpeofsesriebnlececrDiotsceastfooxrictohleoogriacla,lisnthuadliaetsiosnu,itaanbdledeforrmal (if b. pooustsliibnlee)meotuhtoedsoolfogeyxpfoosrudreev;elopingsaid Refercace Doses and for dReevfeelroepnicnegDSocsreesencionrgreLsepvoenldsinfogr{a0iera, cwahtcerri,tiacnald sstouldybaisdeendtoifniesdaiidn c. scuobnlvaesnke2a-2m;eetinga the TERA facility in Cincinnati, Obio, to prescat tthoexiircofliongdiisntgssaincsouobrldaisnkat2e-d2baynDdr2.:5S,taaanids;consult with CAT Team d. firneacloimzmeeRnedfaetrieonncseoDfostheesaCnAdTScTreeaemnitnogxLiecovleolgissbtassaesdcooonrdinated by Dr. Staats. JandsilSsuabntdasWkas3hi~nTgEtRonAsWhoarlklscoPlnadnut,ctaonndetgheenLeurbaelcrkisPkaubslsiecssSemrevnitcfeoDritshtertichtrweaeter supplybased on current isk to human health. This ris assessment shal include: 5) en identification ofreasonably anticipated land use, surface water and cs oo _-- 000294 Eo1s2568 sTB000346  b)) iiddeennttiiffiiccaattiioonnooffreexcpeopstuorrse;pathways; oT d) ) identificationofexposure concentrations; comparisonofexposure concentrations to appropriate Screening Levels; TERA shall utilize the following dati therisk asscssment process: a) air modeling data from DuPont; b) air modeling data from WVDEP; ) water use data from the Well Use Survey; d) gwreolulnsdwater data from the Groundwater Well Analysisof C8 for residential )) darniynakvianiglwaabtleerAdTatSaDfRroHmeaLlutbheCcoknsPuulbtlaitcioSnertvhiacteaDsissetsrsiecstpwoetlelnst;ial health effects from exposure to C8 in public supply drinking water. Subtas4k - TERAshallrevitehew ecologicaldata anddetewhretm herithnereeis osfufefcioclioengticianlfohremaaltthion to supportthedevelopmeat of a C8 Screening Level for protection @ Imm comprehSeunbstiavsek r5ep~orTtE(RdrAatshaanlldcfoinmaplivleersainodnsd)i,scwuhsiscthhealrseosutletfseorfstthoeanadboprvoevtiadsekssainbtroiela. 4b)) UDuSPEonPtA''s sDirramftodHealzianrgddAastas;essmentofC8; ) WVDEP's ait modeling dat; d) ) gLroocaulndRweastiederndtast,aafnrdoLmutbheecGkr ATSDR Health Consultation oPuubnldiwcaSteerrviCc8e ADnisatlryiscti;s and Well Us that assesses potential health effects e Surve rom y of exposure to C8 in publicsupplydrinking water, ifavailable. Additionally, TERA shall include in the report anyinsightsor recommendations for future research gleaned during this process that wouldfurtherelucidate the toxicity of (C8. Also, TERA shall provide in the report of a summarydiscussionofthe relevance the `carcinogenicity ofC8 in rats to humans. co 000295 E1529 578000347 Bly 8 o 7a y A YSee : v0 Nee g' A; T) Tol CS Rr = os 5Lhh Bd A wpe dpe EN 4} p5 L (] aes, WB Sin TE LT ) y sf Lf nV Pema Tl fi A i GA AEE PREY AE PER z 2d [ oT EaSe po Si a 5 7 # FR AERER a i cv. "a 9PH S z BN. eA i BY No 4 Cai ~ EP | o..sA EOSLTedCTINW L&T YY i ga eCR o SNe if A~ ~i/ is i Xe IS 9 Ss : oA G1 Srp? Tle EjeRS 5Dy 52 =nd il B y, i EsJT tne cam, a ~ EXHIBIT 1 = == I -- ooozse -- sxaoo0ses O LaSdn hL R AkE SERRAdNgSEL S LEL aT i I r E A ES YmayTT|RWBiY bAP ISnNehl S SmE eghpeeRaa N dy CPSE EHN EREI NL AEw A 7Ta AST SE ENS ir WOE sae ad Sionle Sa VA - d ESA S a RaRY eL e =Ny 0 aeWAO ea OnE i uh ea RAG re RAR NC a ob Noa Ml a Gels Ny snag geome sore ST --00 Perm - &[rE moronwe| pos,Baer o is Eiri EEF _ _eop287 Eom o o VEN 7 J) LL \\ E A n7 Uf Pe |- Ey ZL \ ' KD roi ex LE :" 5 Wo E 000299 DRAFT: DEVELOPMENT OF PROVISIONAL ORAL AND INHALATION REFERENCE DOSES AND PRELIMINARY SCREENING LEVELS FOR AMMONIUM PERFLUOROOCTANOATE A Provisional Oral Reference Dose (PRfDo) of 3 x 10-5E or 0.00003 mg/kg/day for Ammonium Perfluorooctanoate (C8) and a Provisional Inhalation Reference CProenlciemnitnraartyioSncr(ePenRiCn)g oLfevel0.0(2 PgS/Lmw') hfoarvgerboeuenndwdaetveerloopfed| pbpybWwVaDsEcPa.lculSautbesdeqbuaesnetdloy,n a this PRIDo and on the model for the water ingestion exposure pathway with default psearrvaemeatserthsecPormelmiomnilnayruysSecdrebeyniUnSgELPevAealn(dPWSVL)DEfPor.air.ThTehPeRsIcCiieontfif0i.c0r2atpiogn/aml'e wusoeudldto develop the PRICi and the PR{Do, and to calculate the PSLw is described below. Development of the Provisional Oral Reference Dose: Ammonium perfluorooctanoate (CS or APFO) is a potent synthetic surfactant. In biologic media. the ammonium quickly dissociates. C8, as perfluorooctanoic acid (PFOA), comprises 93 - 98% of FC-143 FLUORAD Brand Fluorochemical Surfactant Tcooxnidcuicttyedstaudliietserhaatuvree bseeearncchoanndducrteevdieownofAPtFoOxi,coPlFogOiAca,l adnadtaFCr-e1g4a3r.dinTghPeFUOAS;EPthAeihras findings are summarized in the Draft Hazard Assessment of PFOA (in preparation). This dDoucPuomnetn.ta.ndintchleuddiantgascuopnptoaritniendgornef7erceonmcepsa,catnddisicnsfoarsmpaatritoonfptrhoeviTdSedCAtosWubVmDitEtaPl bbyy 3M were the major sources of toxicological information utilized in the development of the reference doses. exposurTehsetufdiiresst.stCephrionntihcesdteuvdeielsoputmielnitzionfg athreeafpeprreonpcreidaoteseroiustteooifdeenxtpiofysuarpepraonpdriaantiemal model are most highly desirable. However if such studies are not available, then subchronic studies utilizing other routes of exposure may be employed for reference dose development by including additional uncertainty factors. Ideally a NOAEL, No - OwbassernovtabdleeteArdmvienreds,e tEhfefnecat LLeOvAelE,Lw,aLsodweetsetrmOibnseedrvianbtlheeAsdtvudeyr;sehoEwfefveecrt,Leivfeal,NOmaAyELbe employed in reference dose development by including an additional uncertaintly factor. "The only chronic oral exposure study available was conducted in male and female rats fed FC-143 over a two-year period (3M, 1987). A LOAELof 300 ppm (14.2 mg/kg/day for male, and 16.1 mg/kg/day female) was determined in rats based on decreased body weight gains; increased liver and kidney weight; and toxicity in the hematological and hepatic systems. However, a LOAEL for female ratesof30 ppm (1.6 mg/kg/day) hyperplasia was determined based on incidence ofataxia and reversible ovarian tubular To date, four 90-day subchronic oral exposure animal studies have been dceotnedrumcitneedd-btywoGoilndmenotnhkaely(s1a97n8d3t)wion imnarlaets.ratAs eLxpOoAsEedLotfo3a0dieptpimnc(l1u.d7i2ngmgF/Ck-g1/4d3ayb)asweads 000300 WVDEP 12496 Poanlaiznczroelaos(e1d9l9i3v)erfwoeuingdhta;NiOncAreEaLseodf3bl0oopdpgmlu(c1o.s4e4; magn/dkdge/cdraeya)seadndreadLceOllAcEoLuntosf.100 ipnpcmre(a4s.e9d7ambsgo/lkudt/edaayn)d brealsaetdivoenlidveecrrweeaisgehdtbsowdiythwehiegphattoacenldlubloadryhywpeeirgthrtogpahiyn,inanmdaloenrats exposed to PFOA in the diet for 13 weeks. monkeysG.oldHeonwtehvaelr(,1t9h7i8sbd)osdeetgerromuipneodccaansioornalalNlyOhAaEdLsooftf3stomogl/skogr/dmaoydeirnartheestuosmarked diarrhea, and frothy emesis. Also, there decreased alkaline phosphatase levels in wtehrsedtorseendgsrotuop.ward increased glucose levels, and liver weiBguhtetnihnofcfy,noetmoall.,gu(s20m0o1n)kfeoyusn,dwahniocrhalocLcuOrEreLdoaft s3emrgu/mkcgo/ndcaeyntbraasteidonosnthiantcreased overlapped those enlargement was observed in some considered to be a wsoirgnkiefriscawnittehffheicgthbeyxptohseuaruet;hotrhse.reAforNeOtEheLliwvaers not adseteevrimdiennecdedinbtyhitshestluodyn.g hBalefc-aliufseeotfheC8moinnkheuymaisnmso(s1t~ph3y.s5iyoelaorgsi)caalnldy msiomnikleayrst.o hTuhmiasns, LOEL was utilized to estimate an the PRIDo as decribed below: Calculation of the Oral Provisional Reference Dose: PRDo= LOEL (UFH) (UFA) (UFS) (UFL) (MF) where: PRIDo = Provisional Oral Reference Dose (mg/kg/day); LOEL = Lowest Observable Effect Level UF = Uncertainty Factors (unitless); (mg/kg/day) = 3; H = intrahuman variability population =10; accounts for variation in sensitivity among the human A = = eaxntirmaaploltaotihounmfarnomexsturbacphorloantiiocne=xp1o0s;ure to chronic exposure = 10; DL == eixntsruafpfoilcaiteinocny finrotmheatLoxOicEoLlogtoicaalNdOaEtaLba=se10=;3; MF = Modifying Factor (unitless) = 3 ALmoodnifgyhianlglfiafcteorinohf3umwaanss u(saepdprboexciamuasteeloyf |th-e 3f.o5llyoewarisn)g;characteristicsof CS: Potential for bioaccumulation; Potential for biopersistence; Unusual physical properties such as solubility and partition coefficient. Therefore. the PRfDo equals 3 x 10E-S, 000301 WVDEP 12497 Calculation of the Preliminary Screening Level for C8 in Water: The PSL of 1 g/L or ppb was calculated using a Hazard Quotient of1 and the following equation and default parameters: GW = (PRIDo) (BWa) (CF) (IRWa) where: GW = concentration in Groundwater (ug/L); PRIDo = Provisional Oral Reference Dose (mg/kg/day) =3 x 10E-5; BWa = adult body weight (kg) = 70; CF = conversionfactor (from mg to pg) = 1000; [RWa = Ingestion Rate of Waterforan adult (Liday) =2 Development of Provision Inhalation Reference Concentration: No monkey inhalation exposure studies have been conducted for PFOA. However, two two-week (6 hriday; five days/week) inhalation exposure studies were conducted in rats by DuPont (1994). In the first study, a LOAEL of 11 mg/m' was found based on decreased body weight and hepatic injury. In the second study, a NOAEL of | Smtga/pmle"sweat sald. e(t1e9r8m4i)neidn.feTmhailseNraOtsAdEuLrianggraeeddevweiltohpameNnOtaAlEtLoxiocfit1ymsgtu/dmy3offoPuFnOdAb.y Inhalation reference doses were calculated for the NOAEL and the LOAEL as described below. Based on the LOAEL Conversion from intermittent exposure to continuous exposure: LOAEL = E x D (24h) x W (days/7 days) Where: . LOAEL = 11 mg/m'; DE == ehxopuorssourfeelxepvoelsuirnem(g6/)m;'; W = daysofexposure (5); `Thus the continuous exposure LOAELc = 1.95 mg/m'; PRICi= LOAELc (UFH) (UFA) (UFS) (UFL) (MF) 000302 WVDEP 12498 where: PLROIACEiL=cP=roLvioswieosntalObInshearlvaatbilone REefffeecrtenLceeveClon(cmegn/tmr'a)ti=on11(;mg/m); UF = UnHce=rtianitnrtayhFuamcatnorvsar(iuanbiitllietsys)a;ccounts for variation in sensitivity among the human A = animpaolputloahtiuomna=n10e;xtrapolation = 10; L = = extrapolation extrapolation from from subchronic a LOEL to exposure to chronic a NOEL = 10; exposure = 10; ME = MoDdi=fiynisnugffFiacciteonrcy(uinnittlheestso)x=ic3ological database = 3; A moLdoinfgyihnalgf-flaicfteorionfhu3mwaanss used becauseofthe (approximately 1 - following 3.5 years); characteristicsof C8: Potential for bioaccumulation; Potential * Unusual for biopersistence; physical properties such as solubility and partition coefficient. Therefore. the PRICi equals 0.022ug/m" based on the LOAEL of 11 mg/m'. Based on the NOAEL: Conversion from intermittent exposure to continuous exposure: NOAEL = E x D (24h) x W (days/7 days) Where: ENO=AeExpLos=ur|e mg/m'; level in mg/m'; WD ==hdoauyrssooffeexxppoossuurree((56));; Thus the continuous exposure NOAELe =0.18 mg/m'; PRICi= NOAELc (UFH) (UFA) (UFS) (UFL) (MF) where: NPROIACEIL=cPr=ovNiosiOobnsalerIvnahballeatEifofneRcetfLeerveenlce(mCgo/nmce'n)t=ra1t;ion (mg/m'); UF = Uncertainty Factors (unitless); H = inurpaohpuumlaatnivoanri=a1b0i;lity accounts for variation in sensitivity among the human A= S= eaxntirmaapolltaotihounmfarnomexsturbacphorloantiiocne=xp1o0s;ure to D = insufficiency in the toxicological database chronic = 3; exposure = 10; 0003083 'WVDEP 12499 ME = Modifying Factor (unitless) = 3 A+ moLdoinfgyihnalgf-flaicfteorinohf3umwaanss u(saepdprboexciamuasteeolfyt1he- 3f.o5llyoewarisn)g;characteristicsof C8: Potential for bioaccumulation; Potentialfor biopersistence; Unusual physical properties such as solubility and partition coefficient. eThsetriemfaotreed,utshiengPRtIheCiNOeqAuaElLs 0a.n0d2tuhge/mL"ObAaEseLdaorne tahpeprNoOxiAmEatLeloyfeIqumagl/m'. The PRC 000304 WVDEP 12500 References: Butenhoff, J.L. etal. 2001. Toxicity ofammoniumperfluorooctanoate (APFO) in cynomolgus monkeys afer twenty-six weeksoforal dosing (in preparation). DuPont Haskell Laboratory 1994 update. Toxicology reviewof C8. Gilliland, F. 1992. Fluorochemicals and Human Health: Studies in an Occupational Cohort. Doctoral thesis, Divisionof Environmental and Occupational Health, University ofMinnesota. Gilliland. F.D. and Mandel, 15. 1993. Mortality among employees ofa perfluorooctanoic acid production plant. JOM 35(9):950-954. Gilliland, F.D. and Mandel, 1S. 1996. Serum perfluorooctanoic acid and hepatic enzymes. lipoproteins, and cholesterol: A studyof occupational exposed men. Am. J. Ind. Med 29:560-568. Goldenthal, EI. 1978a. Ninety Day Subacute Rat Toxicity Study. Final Report, Prepared for 3M, St. Paul, Minnesota, by Intemational Research and Development Corporation, St. Paul, Minnesota, November 6, 1978. Goldenthal, E.I. 1978b. Ninety Day Subacute Rhesus Monkey Toxicity Study. Final Report. Preparedfor 3M, St. Paul, Minnesota, by Intemational Research and Development Corporation, St. Paul, Minnesota, November 10, 1978. 3M. 1987. Two-Year Oral (Diet) Toxicity and Carcinogenicity StudyofFluorochemical FC-143 (Perfluorooctanane Ammonium Carboxylate) in Rats. Final Report. Vol. 1-4, 3W/RIKER Exp. No. 0281CRO012; 8EHQ-1087-0394, October 16. Olsen, GW: Gilliland, FD; Burlew. MM; Burris, JM; Mandel, JS; Mandel, JH. 1998a. An epidemiologic investigation of reproductive hormones in men with occupational exposure to perfluorooctanoic acid. JOEM 40(7):614-622. Olsen. GW; Burris, JM; Burlew, MM; Mandel, JH. 1998b. An Epidemiologic Investigationof Plasma Cholecystokinin and Hepatic Function in Perfluorooctanoic Acid Production Workers. Final Report. 3M Company. Palazzolo, MJ. 1993. Thirteen ~Week Dietary Toxicity Study with T-5180, Ammonium Perfluorooctanoate (CAS No. 3825-26-1) in Male Rats. Final Report. Laboratory Project Indentification HWI 6329-100. Hazleton Wisconsin, Inc. Staples, R.E., Burgess, B.A., and Kems, W.D. 1984. The Embryo-Fetal Toxicity and Teratogenic 4.429.440. PotentialofAmmonium Perfluorooate (APFO) in the Rat. Fund. Appl. Tox. 000305 WVDEP 12501 Co 2f a 23 om . R236 _ 1147 UNITED STATESWEANSVHIIRNGOTNOMNE,NTDA.CL. P2R0O4T6E0CTION AGENCY SEP 27 202 PRETVEoNTeIoONsrucPseessoTtarinccoEess Mo MEMORANDUM SUBJECT: Revision of PFOA Hazard Assessment and Next Steps FROM: Charles M. Auer,Directo La) ra 7wf Q-- Officeof Pollution Prevention and Toxics TO: ORissckarAsHseemsasnmdeenzt,DDiivriescitoonr MEcaornyomEilclesn, WEexbpeosru,rDei,reacntdorTechnology Division CWhaermdicPaenlbCeorntthryo,lADcitviinsgioDnirector = 8 Toad Si = 5 72 uunndeexrpsetcAatnseddhpetaaorxtlitochfoatlohngediecefanflovraitnrdobnybmiteohnaetcaOclfufmiiuscsleuaeotsfPiopornleldsuietsncitooevnderPbiryeesfvlewuniottrihoocrnheasenpmediccTtaoltxsoipicnesrt(fhlOeoPwrPoaTok)cettyoolf sOduaPltfPeodTnFareteeblsreua(asPreFydOaS20)p,,re2Ol0Pi0m2Pi,TnoahnraysMDabrreceahnHi2an8zv,ae2sr0tdi0Ag2as,tsiaenngsdspimesersnfulteoudofarPmooiecntroarfnilccouarcoriedrcaotniodtoAoctncsttihsaaadltnatdsnood(ciPluFcimOseASn)ot,lsa,n Aapopnprduilolabt1s5ie,orn2v,0ea0dl2bt.ehiaTtthabatltoldoordwamtloeavnseilstseo.srsIitmnaeglnsdtoaitnnaodtsieucdga,tgeehdsotpweoetdveewnrit,idtaehlsapstryaesdatddeimteiixcopntoaoslxuirtieotxtyiocaittnhydesctgauerndceiirenasowlgeerniecity, underway on other endpoints and that further data would be available within a matter of months. dadadtiatisounbTamlhietbtlAeogdoedtnosctayhmehpaAlsegesainnnacclyeyssriuesgcgdeeaistvtaedaincpdoointcseaintdteiearIlaobwfloerleravedepdlrioetdxoupncoatsiluverdaetsdsetovTehtlheoepagmdeednnietrtaaollnaptlooxptiuoclxiatityc,ioolanongtyhat are unexplained at this time. TanodxircelSaSutbtesedtpcahhneecnmeiJsco(ahlOnsPsoPonTn,SA)Au,sgsmiusestttanw1ti3t,Ahd2m0rie0np2ir.setsHerneattaroterioqvfuetesshtfeerdoOmcfoftnihcteeiomnafunePudrfedavicestncuutrsiesorinso,naPnwedisttuihsceirdesso,faPndFOA ' eRe ridwi eagmteatsOsHBnasna1iovaeywnoPoons (EnONnT4A%IPNoNsOneCrP) I 000307 2 ``imOasnPeudPfaSdcmhteeurtiemwrpisoatrnhtdatunoscxeeicroosfloaongfidsPtFnsfeOreAdoamfnodrinrcdeoulmsatmtrueyndioccnhaeAtmuiigncugaslwtsitt3oh0,ftuh2re0t0ph2ue,brlitincov.edFisostlciulgsaostweitnhgetsheaitsmueeest,inagn.d e`smnuadnbuimfdieancsttsiufriyeoagrnardpsespariennsyetnhatdoadstieitdviaoetnsaaoltnhaanStteipcmtiapeyamtbheeedlrwpo1tr2ok,e.x2p0Ol0Pa2iPtnTo eaxlpsolmoreetexbiystciongnefxeprotsehunecrrcaeeleilsnewfniottrhsmtautdiyon `rgeecnoerrdalfpoorptuhliastiionnv.estSiugmatmiaorn,ieAsR-o2f2t6h:esePFmeOe,tinPgFsAaSr, bPeFtiOhnAeg,pplrTaeecsleeodnmceiernsot,fhPeanpduFbRleiiOlcnaattdAehmdienCibhsletomroaidtcoiavftetshe iinntceomraplorrAeanvteiieOnwtPepPrrioTmcserdervueirvseiesed,whsoiatfzsathrhodeusalsedsdbeaestspamlehanactsedubpeidneanAtRip-nr2ge2pt6ahr.eedo.PrilAgeiasnsaselopDorrnoacfaestetHdhaitszoadrfoidcnauAlmsiezsene:scsmoemnptlettoes redvoicsuemdehnatzairndthae psublsicefis.wisthmtehennetxt four 10sixweeks, twhichimewewil thi inter place the `mmoingihttomrTeihengtedrtaehteparcroredivutecirteiiawvefeod/rdinaectvtheileooinpnumtneednretirmaslreetcvotxiiiscoeindthy4a(dfza)atosrf,dtathsheesecTsaosrxcmiiecnnotSguerbnaisiscteiattnyhceedsaptoas,iabnldttyhetbhlatooPdFOA Control Act aBteomrest(,TRahCnFed)Apg(ue5b6lnicFsyRhee5ds8t6th9a3ta;prbNoocivaeesipmsrisbonecherasFe2se1id,dne1r91a991l9)R1.eWgfoiirsttdheerttnehiorsmtiimnceiemncgoow,nhc1eeartmnhiernregtqrhueeefsrTtaiScntCgoAryc4e(r9a)mcircit.eria fipinrnieatlsiiaetzneatteaidopbnroyifotrPihtFeyOirAnetaveinrediwm,iratessvsdiaelstsescd.rhTiahbziesdaripdnraitoshrsaiettsynsormteeivcniet,e.wtoshdoeutledrmbiengeitnhwehisliegnyiofiucapnrcoecoefettdhaewtitkyhostuhse ow itniasktaesdsessrmeeqnutesftowciutshetdhoenSdceiveenlcoepAmdevnitsalorreypBrooadurcdti(vISteAiBtso)mxfiyocuirtaynpthedarterwielrvlibseewtodthefavtateyhlnoeoppuderhdeaiivbmaenasienldguuyon this priority review. nAesxsitsftoanuttrtiAsodmsmiiyxnweixsetperekacstt.oartPiolonenatnsheeaxbttetsphtreehepsapazraerddatsosdeissscmusesntthpreisoeriistsyruecvsiwehwewniwlelbmeeceotmwpiltehtetdhienthe iS. Johnson S. Hazen M. Schneider Administrative Record AR-226: PFOS, PFAS, PFOA, Telomers, and Related Chemicals 000303 2 AR 286 _ |) g oHajwrmenar RM Ie To NVanesRs awoAcEPBASQEa EPANcB ovSessErrpnce uEhsaeooEasC@ERO, ra,S 0g `Subject SABrequest Sa VCPoneerssaua, sonactehasadsa(nFcOucRt.foaawnShAwBotioowiofAaporeaiminrbysikasease srnt of isin 83 CONTAIN NO CB! 000303 1 Science Advisory Board Proposed Project CHOSTES Bens 1. Project Title/ Subject: Preliminary Risk Assessmentof Perfluorooctanoic Acid 2. Requesting Organization /Office: OfficeofPollution Prevention and Toxics (OPPT) 3. Requesting Official: Oscar Hemandez, Director,RiskAssessment Division, OPPT 4. General Ranking: High within the Agency; High within OPPTS; High within OPPT S. Applicable Goal, Objective, and Subobjective: Goal 4,432, 6. Legal Obligation/Directive (ifany): Toxic Substances Control Act (TSCA) 7. Endorsement by other offices: Not Solicited 8. Program Contact: JUeSnnEifPeAr,Se1e2d0,0OPPenPnTs/yRlvAaDni(a7A4ve0.3,MN),W2,02W-a5s64h-i7n6g3t4o,n DC, 20460 9(.OPBPaTc)kgtorouunndedr:standAhseaplthaaonrfdthteenveifrfoonrtmebnytatlheiOsfsfueisceproefsPeonltleudtiboyn fPlrueovreoncthieomniacanldsTionxtihceswake osfulufnoenaxtpeesct(ePdFOtSo)xi,coOlPogPiTcahlaasnbdebeinoiancvceusmtuilgaattiinognpdeirsfclouvoerroioecstawniotihcraecsipdecatntdoiptsersfalltuscr(oPoFcOtAa)ne. `daOtPedTFreeblreuaasrey a20p,re2l0i0m2i,naornyMDarracfthH2a8z,a2r0d02s,easnsdmiesnstuoeafdPmeinrofr lcourroecrtioonotcAocttihaadtandnoodcIiucsmeSnatltos,n Aapnrdilob1s5e,r2v0e0d2t.haTthabtlodordafmtoansisteosrsimnegndtaitnadsiucgagteedstpeodtewnitidaelspsryesatedmeixcptoosxuirceittyoatnhde cgaernceirnaolgenicity, puonpduelrawtiaoyn,onalobteihteratenldopwoilnevteslsa.ndtatihsatofnuorttehde,r dhaotwaevweoru,ldthabteaadvdaiitliaobnlaelwtiotxhiicintay mstautdtieersowfermeo.nths. toxicoloNguicmaelrsotuusdisetsuidniersodceonntdsucatneddmboynkienyduss,trbyioomnonPiFtoOrAinagnsdtuitdsiessaotfs whoarvkeeirnsclaunddedthe general UstSudpioespuhlaavteiosn,hoewpindtehmaitoPloFgOyAstiusdailesso, ahnigdhlbyiopmeornsiisttoernitnignstthuedieensovifrothnemewnitldalnifdedionetshenoUtS. These pheyrdsriosltyeznet,inphhoutmoalnysz,e oisrnboitodmeegtraabdoeliuzneddearnednhvaisroanhmaelnftlailfecoonfdisteivoenrsa.l yPeaFrOs.A Tishaelsboiohmiognhiltyoring tshteudsioeusrhcaevseasndhopwanthtwhaatysiot ifsepxrpeossenutreinatrheeugneknneorawln.USTopxoipcuollaotgiiocnaalnsdtutdhieeswiilndlriofdee.ntAstapnrdesent, dperviemlaotepsmehnatvael/srheporwondutchattiveexptooxsiucrietyt,olPivFerOtAoxciacintryeasnuldtcianancevra.rietyofeffects including `PPT dGeitveermnitnheadt PthFeOnAeedistporecsoenndtucintatherigseknaesrsaelsUsmSenpto.puTlhaitsiopnrealnidmiintsartoyxriicsokloagsisceaslspmreonftile, pLleaycdeisgecmeplhlasoibsseornvetdheindetvheelcoapnmceenrtbailoraespsraoydsuacrteivtehoeungdhptoitnotsb.e dTihreecttluymoorrsin(diivreerc,tlpyanreclraetaesd atond 000716 2 tschieeantcitfiivcatdieobnaotfe.PTPhAeRI.LSIThRiesrkeSlceviaenncceeofIntshtiitsutme,odunedoefraactciooonpetroathiuvmeaangsreisecmuernrtenwtiltyhuEnPdAer, has fwoorrkmsehdospe.veTrahlewroirskkgarsosuespssmteontasosfesPsFtOheAstwaitlelobfethexetsecnideendcetowhinicclhudweiltlhebesypsrteesmeinctetdoxaitcaitypuabnldic cancer data once there is resolutionofthis issue. m10a.rgWinhoyfetxhpeoSsuArBeS(hMoOuEld) Rapepvrioeawcht.hiSsinPcroejtehcetr:e isTnhoisinpfroerlmiamtiinoanryavraisiklaabslseeosnsmtehnetsuotuirlciezeodra pwahtihcwhayw(esr)eoafvahiulmabalne efoxrpotshuergee,netrhealprheulmimainnaproypurliastkiaosnseasnsdmweentreofavPaiFlOabAleuftoilritzheed sreatrutmoxilecvoellosgy srteuldeiveasn.ceS,inScAe Bthirsevprieelwiaminndacryomrimseknatsisesbsemienngtsiosuoghft.hiAghspcriieonrtiitfyicwailtlyhsroeusnpdecatstsoesAsgmeennctywould play an important role in the analysisofoptions by the program offices. 11. TypeofSAB Activity Requested: Peer review. t1h2e. uTseenotfasteirveumChdaartgaea:s Raemveiaeswuoreftohfeinptreemlailmidnoasrey;r(ibs)k tahseseussseomefnstewriutmh slpeevceilaslfermopmhpaasriesntoanl (a) aponsismiabllse aMsOa Esu;rr(odg)atoethfeorr alsesveulmsptinioonfsfstphraitngw;er(ce) mthaedu.seAofmtohreeddaettaatiolepdrocvhiadregea wriallngbeeof negotiated with SAB ata later date. 13. Tentative Schedule and Committee: Winter, 2003. Environmental Health Committee. 14. Principal Interested and Affected Parties: Fluoropolymer Manufacturers Group, TVierlgoimneiar,sRReegsieoanrc3h Program, StateofWest 15. Budget: aTshseesdsemveenltopwmaesntdoonfethbiys OprPePliTmiscniaernytirsitsskdausrsiensgsmFeYnOtIan-dFYth0e2b.acAkngreosutnimdahtaedza3rd FTEs were required. No intramural or extramural funds were used. 16. Past Peer Reviews: None t1h7e. fQoulalloiwtiyngMcoampnonaengtseof/mtQhueaelniOfttfyicAe'sssuqruaalnictey:syTshtiesmp:rienltiemimnaalrbyraasnscehssremveinetw,harsevbieeewn tthhrroouugghh the management hierarchy, including Division and Office review. 18. Preparer: Jennifer Seed, OPPT/RAD, 202-564-7634 Date: September 23, 2002 000311