@wwps-al. email. dupont. corn, CROSSRSBwwps-al. email. dupont. corn, CROSSBEBwwps-al.email.dupont.corn, CRISSGJgwwps-al.email.dupont.corn, CRISSFASwwps-al.email.dupont.corn, CRISIIGD@wwps--al.email.dupont.corn, CREWSRS@wwps-al.email.dupont.com, CREGO@wwp9-al.email.dupont.com, CRE ELSS@wwps-al.email.dupont.corn, CREEGEDE@wwpa-al.email.dupont.corn, CRAWI,ESI>@wwps--al. email. dupont. coro, CBAWLERMSwwps-al. email. dupont. corn, CRAMUSPGQwwps-al. email. dupont. corn, CRAWFOVE@wwps-al. email. dupont. corn, CBAHEAA@wwpfl-al.email.dupont.corn, CRAMTL@wwps-al.email.dupont.corn, CBAMECR@wwps-al.email.dupont.corn, CRAIGBlgwwpa--al.email.dupont.corn, CRAIG@wwps-al.email.dupont.corn, CRADDOJLBwwps-al.email.dupont.corn, COXRD@wwps-al.email.dupont.com, COXJA@wwpa-al.email.dupont.com,' COXGD@wwps-al.email.dupont.com, COXDH@wwps-al.email.dupont.com, COXBL Owwps-al.email.dupont.corn, COXBILLfiwwps-al.email.dupont.corn, COXAN@wwp8-al.email.dupont.corn, COWDERDKBwwps-al.email.dupont.corn, COWAHCK@wwps-al. email. dupont. corn, COVERTMli@wwps-al. email. dupont. corn, COURIER@wwps-al.email.dupont.corn, COTTREWLSwwpa-al.email.dupont.corn , CO'ETBESG@wwpB--al.email.dupont.corn, COTTRESQwwps-al.email.dupont.COB, COTTREPDgwwps-al.email.dupont.corn, COTTRELR@wwps-al- email.dupont.corn, COTTREBSOwwps--al.email.dupont.corn, coTHERMDQwwpa-al.email.dupont.cora, COSSMALFBwwps--al.email.dupont.corn, COS@wwps-al.email.dupont.corn, CORBBIiJHOwwpB--al.email.dupont.corn, CORMELRE@wwps-al.email.dupont.corn, CORBIMJE@wwps-al.email -dupont.corn, COPEMCP@wwps-al.email.dupont.corn, COOPERTPSwwpg-al. email. dupont. corn, COOPERPI,@wwp3-al. email. dupont. corn, COOPERGEOwwps-al.email.dupont.corn, COOPERDMQwwpe-al.email.dupont.corn, COOPBRDJ@wwps--al.email.dupont.corn, COOPERCR@wwp9-al.email.dupont.corn, COOPERftE@wwps-al.email.dupont.corn, COOKRLOwwps-al.email.dupont.corn, COOKBT@wwps--al.email.dupont.corn, COOKBG@wwps-al.email.dupont.corn, COMRADMJQwwps-al.email.dupont.corn, CONRACCH@wwps-al.email.dupont.corn, COBRAD@wwps-al.email.dupont.corn, CONHERDK@wwps-al.email.dupont.corn, EID082065 COMLETRBQwwps--al. email .dupont .coin, CONGLBTJOwwps-a-l.email.dupont.corn, COMGERCBewwps-al.email.dupont.coin, COME@wwpa-al.email.dupon-t.corn, COMM CEMTER@wwps~al.email.dupont.corn, COMERML@wwps-al.email.dupont.com, COMEMJVW@wwpa-al. email .dupont. coro, COLLIBRWQwwps-al.email.dupont. corn, COLLIMBL@wwps-al. email.dupont.coni, COI.LIMCK@wwpB-al.eniail.dupont.com, COLt.IHBA@wwps-al.email.dupont.coin, COLLIHMS@WMpB-al.entail.dupont.coin, COLEMM>W@wwps-al.email.dupont. coin, COLECE@wwpe-al. email. dupont. corn, COEME@wwpa-al. email, dupont. coin, COE@wwpa-al. email. dupont. corn, COCHBACLQwwps-al. email .dupont.coin, COCHRACCQwwpa--al. email, dupont. corn, COBBPSQwwps-al.email.dupont- corn, CLOWESGLQwwps-al.email.dupont.corn , CLIHEBE@wwps-al.email.dupont.corn, CLIKEJDgwwpB-al.email.dupont.corn, CLIHEFASwwpB-al.email.dupont.corn, CLINEEC@wwps-al.email.dupont.corn, CLINECR@wwps-al.email.dupont.corn, CLIHECA@wwps-al.email.dupont.corn, CLIFPOSH@wwps-al.email.dupont.corn, CLEGGKDgwwps-al.email.dupont.coin, ClARKSEBwwps-al.email.dupont.corn, CLABKBLBwwps-al.email.dupont.corn, CXARKKB'gwwpa-al.email.dupont.com, CLARKDL@wwps-al.eroail.dupont.com, CHURCHGK@wwpB-al.email.dupont.corn, CHUMLEX@wwpB-al.email.dupont.corn, CHILDEJB@wwps-al.email.dupont.coin, CHICHESL@wwps-al.email.dupont.corn

L DuPont de Nemours and Company ("DuPont").

Ritchey" <RlTCHERL@wwps-a1.email.dupont.com>, Isidores J Zanikos/AE/DuPonhgDuPont, Michael J Lukas/AE/DuPont@DuPont, Andrea Malinowski/DPl/DUP@DUP, Timothy S 8ingman/AE/DuPont@DuPont, Patricia A Westphal/CL/DuPont@DuPont, J Stephen Opp/AE/DuPont@DuPont, Michael A Turco/AE/DuPont@DuPont, Elizabeth B Bishop/AE/DuPont@DuFont, Robert P Pinchot/DEV/AE/DuPont@DuPont cc: "ALISON A.

Thank you, K.kitagawa Forwarded by Katsunosuka Kitagawa/PO/DuPont on 88/05/29 10;04 -- (WAMWtf^MWSWWyAV^lWW W ---- |"r"' "^ Seiichi Tanaka p. i... 99/0^8^0:10 To: cc; Subject; Shikiho ltaya/PO/DuPont@DuPont Suzuki/PO/DuPont@DuPont, Roger J Katsunosuke Kitaaawa/PO/DuPont@DuPont, Kazuaki Zipfel/AE/DuPont@DuPort Re: C-8 in drinking water (taya-san, Please investigate requested data and reply to Zipfel-san.

AR226-2503 George Woytowich 0 8 /0 6 /2 0 0 1 0 9 :1 6 AM To: H David Ramsey/SE/DuPont@DuPont cc: Dawn D Jackson/CL/DuPont@DuPont Subject: Re: Lubeck Testing B l (1 ) Yes, 1992 data is. from the New Lubeck location

L DuPont de Nemours and Company ("DuPont").

DuPont de Nemours and Company ("DuPont").

AR226-2543 RCRA FACILITY INVESTIGATION PLAN BnPont W ashington W orks W ashington, W est Virginia September 24,1997 DEBS Project No, 7179 Prepared by DuPont Corporate Remediation Group & DuPont Environmental Remediation Services Barley Mill Plaza 27 P.O.Box 80027 Wilmington, Delaware 19880-0027 JSO01918 BD624915 DERS Project No. 7179 September 24,1997 Page!

DuPont de Nemours and Company ("DuPont").

Ritehey" <RITCHERL@wwps-a1 .email.clupont.com>, Isidores J Zanlkos/AE/DuPontfgOuPont, Michael J Lukas/AE/DuPontQDuPont, Andrea Malinowski/DPL/DUP@DUP, Timothy S 8ingman/AE/DuPont@DuPont, Patricia A Westphal/CUDuPontigOuPont, J Stephen Opp/AE/DuPont@DuPont, Michael A Turco/AE/DuPontQOuPont, Elizabeth B Bishop/AE/DuPont@DuPont, Robert F PinohoVDEV/AE/DuPont@OuPont "ALISON A.

AR226-2543 RCRA FACILITY INVESTIGATION PLAN DuPont Washington Works Washington, West Virginia September 24,1997 MRS Project No. 7179 Prepared by DuPont Corporate Remediation Group & DuPont Environmental Remediatfon Services Barley Mill Plaza 27 P.O.

AR226-3188 DuPont-4739 TRADE SECRET Study Title H-24616: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 5 o f 5 Laboratory Project ID: DuPont-4739 Test Guidelines: U.S.

Ellis (DuPont CRG).

No teratogenic effects were seen at any exposure level (DuPont 1981; Staples 1984).

H-24516: Subchromc I'oxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations AR226-3201 DuPont-5368 TRADE SECRET Study Title H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 5 o f 5 Laboratory Project ID: DuPont-5386 Test Guidelines: U.S.