BACK TO MAIN 3M Company Page 1 of 32 FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company ______________________ St.

A(VM-oo&3 /t- DESIGN AND STRUCTURE OF MULTI-CITY STUDY submitted to 3M Environmental Laboratory 935 Bush Avenue St.

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r- fi ' The Plastics Industry Trade Association April 24,2001 Tracy G.

3M FLUOROCHEMICAL SUBMISSIONS February, 2002--May, 2004 CLICK A DATE back to main INDEX OF 3M'S 2002-2004 AR-226 DOCKET SUBMISSIONS BY DATE 2002 February, 2002 March, 2002 April, 2002 May, 2002 July, 2002 September, 2002 October, 2002 December, 2002 2003 January, 2003 February, 2003 July, 2003 August, 2003 September, 2003 2004 January, 2004 February, 2004 April, 2004 May, 2004

Biodegradation study Report Revision 1 Wednesday, November 06, 2002 Biodegradation Screen Study for Telomer-Type Alcohols Project Number 3M Projects ID: E01-0684 Pace Contract Analytical Projects ID: CA085 Study Director Cleston C.

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SELECTED FLUOROCHEMICALS IN THE DECATUR, ALABAMA AREA Preparedfor: 3M St.

BACK TO MAIN 3M FLUOROCHEMICAL SUBMISSION TOXICOLOGY, EPIDEMIOLOGY AND MEDICAL SURVEILLANCE February 2000 Click on Study Title to View Report February 3, 2000 Pathology Peer Review Report: 26-Week Capsule Toxicity Study with Ammonium Perfluorooctanoate (APFO) in Cynomolgus Monkeys,"Nancy A.

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<OEH>s DuPont Legai RECEIVED' OPP CB'C m m 12 AH 6-. 09 Andrea V Malinowski Corporate Counsel DuPont Legal D-7078 Wilmington, Delaware 19898 Phone: 302-774-6443 Fax: 302-774-4812 AR226-1882 8 January 2004 Document Control Office (DCO) Office of Pollution Prevention and Toxics (OPPT) US Environmental Protection Agency EPA East, Room 6428 1201 Constitution Avenue, NW Washington, DC 20460 VIA OVERNIGHT MAIL Attention: Docket No.

TestResults AR226-2130 nie;///C|/WINDOWS/TEMP/PolymersC...2-2-8) thiu 8-24-01 121 pages.htm TestResults sample Data Range Concentration Range Action Level Industrial Hygiene 2/2/81 100% 8/24/01 Sample Dt Sample# Duration Type Employee Name Pers BTO: 18 TEFLON COPOLYMERS LOC : 001 FEP OVENSNORTH SIDE 1/4/83 39510 424 2 2/7/83 39511 415 2 ' 2/15/83 39512 458 Z 2/28/83 39513 424 z 3/21/83 39514 446 z 5/2/83 39515 428 z 6/28/83 39516 457 z 7/11/83 39517 452 z 8/2/83 39518 445 z 8/15/83 39519 510 z 8/29/83 39520 460 z 9/20/83 39521 469 z 10/7/83 39522 453' z 10/24/B3 39523 460 z 11/7/83 39524 451 z Chemical Cone u n it Percent C-8/FC-143 <0.03 MPB 5.4% C*8/FC-143 <0.03 MPB 5.4% C-8/FC-143 0.05 MPB 8.9% C-8/FC-143 0.16 MPB 28.6% C-8/FC-143 0.03 MPB 5.4% C-8/FC-143 0.07 MPB 12.5% C-8/FC-143 0.5 MPB 89.3% C-B/FC-143 0.09 MPB 16.1% C-8/FC-143 <0.03 MPB 5.4% C-8/FC443 0.08 MPB 14.3% C-8/FC-143 0.07 MPB 12.5% C-8/FC-143 C-8/FC-143 C-8/FC-143 0.05 MPB 0.06 MPB 0.06 MPB 8.9% 10.7% 10.7% C-8/FC-143 0.06 MPB 10.7% 1 o f 233 8'28/2001 5:0 EID129060 AJP006693 TestResults 11/7/83 39525 11/21/83 39526 12/5/83 39527 12/27/83 39528 1/31/04 39529 3/6/84 39530 3/6/84 39531 5/7/84 39532 6/19/84 39533 8/15/84 39534 10/19/84 39535 12/12/84 39536 2/11/85 39537 2/11/85 39538 3/19/85 39539 4/11/85 39540 451 Z 453 z 462 z 463 z 462 z 412 z 412 z 455 z 462 z 486 z 467 z 468 z 485 z 330 z 470 z 452 z Tuesday, August 28,2001 3:26:20 PM file:///C|/WTNDOWS/TEMP/Polymers C...2-2-81 ta u 8-24-01 121 pages.htm C -8/FC -143 0.06 MPB 10.7% C -8/FC -143 0.03 MPB 5.4% C -8/FC -143 0.04 MPB 7.1% C -8/FC -143 0.05 MPB 8.9% C -8/FC -143 0.08 MPB 14.3% C -8/FC -143 0.03 MPB 5.4% C -8/FC -143 0.03 M PB 5.4% C -8/FC -143 0.1 MPB 17.9% C -8/FC -143 0.23 MPB 41.1% C -8/FC -143 <0.03 MPB 5.4% C -8/FC -143 0.04 MPB 7.1% C -8/FC -143 0.08 MPB 14.3% - C -8/FC -143 0.11 MPB 19.6% - C -8/FC -143 0.3 MPB 53.8% C -8/FC -143 0.09 MPB 16.1% C -8/FC -143 0.15 MPB 26.8% Page 1 of 119 AJP006694 \ 2 o f233 Sample Dt Sample # Duration Type Employee Name Pers Chemical Conc Unit Percent 8/28/2001 5:05 EXD129061 1'estResults filc'.

AR226-2296 David M Rurak 02/06/2003 08:19 AM To: Patricia D Buoncuore/AE/DuPont@ DuPont cc: Ann Bradley, Robbin Banerjee/AE/DuPont@ DuPont, Andrea V Malinowski/AE/DuPont@ DuPont, Paul J Bossert/AE/DuPont@ DuPont, Catherine A Barton/AE/DuPont@ DuPont, Gerald L Kennedy/AE/DuPont@DuPont, J ill H Hogan/AE/DuPontVincent Atriano/SSD/DUP@DUP@DUPONT_MHUB, Paul J Bossert/AE/DuPont@ DuPont, John R Bowman/AE/DuPont@DuPont, Andrea V Malinowski/AE/DuPont@ DuPont, M.

AR226-2309 ^ Mark C Hause 03/12/2003 04:25 PM To: David M Rurak/AE/DuPont@DuPont cc: Catherine A Barton/AE/DuPont@DuPont, Charles J Zarzecki/AE/DuPont@DuPont Subject: ISC Model Dave, Per our discussion, I have spoken with Cathie on the need to investigate the model and its validity for 1 and 8 hour periods.

AR226-2580 D ivision o f W ater Resources 1201 Greenbrier Street C harleston, W V 25311-1088 T elephone Number: (30 4) 558-2107 Fax Number: (304) 558-5905 W est Virginia Department o f Enviromnental Protection Bob Wise "~A " -- -- Michael O Callaghan Governor Secretaiy MEMORANDUM OF UNDERSTANDING between the OHIO ENVIRONMENTAL PROTECTION AGENCY and the WEST VIRGINIA DEPARTMENT OF ENVIRONMENTAL PROTECTION, WEST VIRGINIA DEPARTMENT OF HEALTH AND HUMAN RESOURCES, and E.I. du PONT de NEMOURS COMPANY (DuPONT) The W est Virginia Department of Environmental Protection [WVDEP], the W est Virginia Department o f Health and Human Resources [WVDHHR], E.I. du Pont de Nemours Company [DuPont], and the Ohio Environmental Protection Agency [OEPA] [collectively referred to as the "parties"] hereby enter into the following M EM ORANDUM O F UNDERSTANDING [MOU] related to the enforcement o f certain terms and conditions o f Consent Order Number GWR-2001-019 entered into by and between WVDEP, WVDHHR, and DuPont W hereas mmnnium perfluorooctanoate [C8], an unregulated chemical, was found to be present in the drinking water supply o f citizens o f the state o f W est V irginia living in and around Letart and Dry Run Landfills, and the Washington Works chemical facility located in Washington, W est Virginia, which are facilities owned and operated by D uPont [the Facilities].