E :., El0871402 Al 42 43 44 EfD871403 45 SarPbamsi pBaCoalmmlaretts vas codandtnd 1 psn.

26 November 2004 AR226-1889 To: Mary F.

Lo mp 265 998 AR226-1954 Bladder Cancer inPerfluorooctanesulfonyl Fluoride Manufacturing Workers Final Report 3 Iwa:l Bruce H.

REVIEW Review of essential use of fluorochemicals in lithographic patterning and semiconductor processing Christopher K.

AR226-2059 - J-^AT^ <S-iOj-y C-?

AR226-2096 r ^ ,Sample Date Range Concentration Range Aettoii Level Industrial Efygiene 1/106 laaise 100% Sample Dt Sample f Duration type Employee Name BTO: 09 TEFLON@ UW: 113 PIS- SHIFT MECHANIC (5BMO) 1/1QB6 22569 330 P 8136136 24210 360 P Pen.

CIA POSITION STATEMENT: OCTOBER 2021 WWW.CIA.ORG.UK @SEE_CHEM_BUS RESPONSIBLE CARE ESSENTIAL USES CONCEPT - Is this viable for wider chemicals legislation?

I * EH-1027 ^CV- -' \ E.

AR226-2153 pzrr' r"*--'-~ ^ U-(%,.

AR226-2160 Chris E Shoop_ 07/12/2001 01:17 PM To: cc: Subject: Robert F Pinchot/DEV/AE/DuPont@DuPont, Debbie J Mulrdoney/AE/DuPont@DuPont David M Rural</AE/DuPont@DuPont, H David Ramsey/SBDuPontQDuPont, Stephen J Gissy/AE/DuPont@DuPont, Robert L Ritchey/CL/DuPont@DuPont, John J Mentink/CL/DuPont@DuPont.

AR226-2162 ^y H David Ramsey 07/16/2001 11:02 AM To: cc: Subject: Dawn D Jackson/CL/DuPont@DuPont, George A Ainsley/SE/DuPont@DuPont FW: Call From Jesse Hanshaw Three key notes - there are some of us who prefer the State and I both conduct modeling so it is more independent - Forwarded by H David Kamsey/SE/DuPont on 07/16/2001 11:01 AM -- John J Mentink 07/10/2001 08:30:49 AM To: cc: Subject: H David Ramsey/AE/DuPont@DuPont FW: Call From Jesse Hanshaw This is the note originally issued by Chris Shoop.

AR226-2196 From: To: cc Subject: Fred M Lentz on 08/28/2001 07:54 AM Ta-Wei Fu/SE/DuPont@DuPont Stephen J Gissy/AE/DuPont@DuPont, Oscar T Garza/AE/DuPont@DuPont, Robbin Banerjee/AE/DuPont@DuPont, Paul K Mathur/CL/DuPont@DuPont, David M Rurak/AE/DuPont@DuPont, Raymond C Butterworth/CL/DuPont@DuPont, John R Flynn/AE/DuPont@DuPont, Amy L Brown/AE/DuPontQDuPont, Thomas W Mahlberg/SE/DuPont@DuPont, Robert F Pinchot/DEV/AE/DuPont@DuPont, Chris E Shoop/AE/DuPont@DuPont, Roger J Zipfel/AE/DuPont@DuPont.

AR226-2216 Chris E Shoop 11^/2001^)3:08 PM To: ce: Subject Ralph M Aten/AE/DuPont@DuPont Debbie J Mulrooney/AE/DuPont@DuPont Particulate / C-8 Emissions from SemiwoiKs Ralph, In about August of this year 1 used information from the semiworks air permit application that you were preparing to provide data to the state on total C-8 emissions for the site.

AR226-2224 / Roger J Zipfel 12/07/2001 12:51 PM To: cc: Subject: Debbie J Mulrooney/AE/DuPont@DuPont Robert F Pinchot/DEWAE/DuPont@DuPont, Chris E Shoop/AE/DuPont@DuPont Re: Consent Order - Stack Parameters and Emissions Q Debbie, and Rob, 1 have added the distribution of C-8 as gas or paniculate to Debbie's spreadsheet.

AR226-2280 , Privileged and Confidential Attorney Work Product-Prepared in Anticipation of Litigation Summary of Meeting with DAO 'Representatives April 24. 2002 Attendees: DuPont- Rob Pinchot Debbie Mulrooney Bob Ritchey Ann Bradley WVDEP-DAQ John Benedict Chris Arrington Dave Roberts WVDEP Dee Ann Staats Chris Negley (Office of Legal Services) Dave Watkins (Division of Water - Leader of G(ST) Debbie Mulrooney provided an overview of the air modeling report that was sent to DAQ on April 19, 2002.