Roger J Zipfel/AE/DuPont@DuPont, Ta-Wei Fu/SE/DuPont@DuPonl, Bernard J Reilly/AE/DuPont@DuPont, David M Rurak/AE/DuPont@DuPont, Chris E Shoop/AE/DuPont@DuPont, Roben L Ritchey/CL/DuPontODuPont, Chartes J Zarzecla'AE/DuPont@DuPont, Stephen T Breske/AE/DuPontDuPont Re: Mulit Media Consent Order APFO data requirements Bj Rob...

Debbie Todd M Krieger Todd M Krieger ' 02/20/2002 12:33 PM To: Steven H Swearingen/AE/DuPont@DuPont cc: Debbie J Mutrooney/AE/DuPont@DuPont, Robert F Pinchot/DEV/AE/DuPont@DuPont Subject: Re: Environmental Impact Study Q The stack height is 85ft.

AR226-2044 Jack L Offenberger 07/07/99 01:B8 PM To: Lester H Marks/AE/DuPorvt@DuPont, Stephen J Devries/CL/DuPont@DuPont, James W Hunt/CL/DuPont@DuPont, Partick J Cavanagh/CL/DuPont@DuPont, Kevin C Rentzsch/AE/DuPont@DuPont cc: Lauren D Anderson/AE/DuPonti?

AR226-2044 y Jack L Offenberger 07/07/99 01:68PM To: cc: Subject: Lester H Marks/AE/DuPont@OuPont, Stephen J Devries/CL/DuPont@DuPont, James W Hunt/Cl-/DuPont@DuPont, Partick J Cavanagh/CUDuPont@DuPont, Kevin C Rent2sch/AE/DuPont@DuPont Lauren D Andwson/AE/DuPont@>DuPont.

AR226-2485 Walter R Tong 10/08/2001 10:38 AM To: Ta-W ei Fu/SE/DuPont@DuPont cc: Takuya.ichida@daikin.co.jp, Satoshi_komatsu@notes.che.daikin.co.jp, Charles J Noelke/AE/DuPont@DuPont, Steven H Swearingen/AE/DuPont@DuPont, Katsunosuke Kitagawa/PO/DuPont@DuPont, Nancy L Tanzola/AE/DuPont@DuPont, David R Wallace/AE/DuPont@DuPont, Shawn E Messinger/AE/DuPont@DuPont Subject: Re: PROPOSED APFO SPECIFICATIO NS How does this list compare with the FAX th at Daikin sent?

-4 ^ 226-/666 From: Dawn D Jackson on 08/21/2000 11:01 AM To: cc: Subject: Diane R Shomper/AE/DuPont@DuPont R Clifton Webb/AE/DuPont@DuPont, H David Ramsey/AE/DuPont@DuPont, G Irvin Lipp/AE/DuPont@DuPont, L Craig Skaggs/AE/DuPont@DuPont Re: 3M Announcement - Local Media Inquiries Cj Hi, Diane, Thanks for your response to my questions, but I am in need of clarification on the Corporate/FP standby statement about the 3M announcement.

Subject Debbie J Mulrooney/AE/DuPont@DuPont, Steven L Grise/AE/DuPont@DuPont, Mary A Kaiser/AE/DuPont@DuPont, Ron J Buchanan/AE/DuPont@DuPont, Roger J Zipfei/AE/DuPont@DuPont Ta-W ei Fu/SE/DuPont@DuPont, Bernard J Reilly/AE/DuPont@DuPont, David M Rurak/AE/DuPont@DuPont, Chris E Shoop/AE/DuPont@DuPont, Robert L Ritchey/CL/DuPont@DuPont, Charles J ZarzeckifAE/DuPont@DuPont, Stephen T Breske/AE/DuPont@DuPont Mulit Media Consent Order APFO data requirements JAW 003654 EXD595783 It looks like we are getting close to agreeing on the requirements for a Consent order between the W V Dept, of Environmental Protection, the W V Department of Health and Human Resources, and DuPont.

- Forwarded by Charles J ZaczecM/AE/DuPont on 0220/2003 08:14 AM - ^ David M Rurak 02/20/2003 08:11 AM To: cc: Subject: Catherine A Barton/AE/DuPon(@DuPont Chris E Shoop/AE/DuPontQDuPont, Jeffrey L Kott/AE/DuPont@DuPont, Robbin Banerjee/AE/DuPont@DuPont, Karl G Kronberg/AE/DuPont@DuPont, Charles J Zarzed<i/AE/DuPont@DuPont Re: 2002 Emissions Update Q I am assuming everyone is aware that we postponed the meeting with Ohio EPA primarily because we did not have the modeling done.

RSCYCLEO [S O 000223 )> /Wf ~9VVW From: To: Barbara J Dawson on 10/19/2000 12:06 PM Beth F Basham/AE/DuPortt@DuPont, Aaron Chen/AE/DuPont@DuPont, Michaei J Daly/AG/DuPont@DuPont, Nicholas J DeStefano/AE/DuPont@DuPont.

FP C-R Rr.r p.y nai-t we: Robert F Pinchot 10/31/2001 07:03 Alvl Robert F Pinchot 10/31/2001 07:03 AM To: Roger J Zipfel/AE/DuPont@DuPont EID294469 cc: Subject: Steven L Grise/AE/DuPont@DuPont, Ta-Wei Fu/SE/DuPont@DuPont, Bernard J Reilly/AE/DuPont@DuPont Re: Operating information Q Roger, This should meet our needs for the time being.

Lab, Acute Effect of CS-2151 on Microbial Respiration (8/24/81) DuPont, Haskell Lab., Oral Acute Toxicity Comparison Test in Rats (9/29/81) DuPont, Haskell Lab., Oral LD50 Test in Rats (9/30/81) DuPont, Haskell Lab., Liver Weight Comparison in Castrated and Ovariectomized Rats vs.

Surface Protection Solutions DuPont Confidential!?

-is^^c"' Thomas V Robertson 03/28/2002 03:16 PM To: cc: Subject: Catherine A Barton/AE/DuPont DuPont Robert L Dunn/AE/DuPont@DuPont, Wayne C Walpole/ABDuPont DuPont, Timothy 8 Bingman/AE/DuPont DuPont, Kathy A Kowalsld/AE/DuPont@DuPont Plastics SurvBy As we discussed, to further your efforts in addressing C8 for the Circlevllle Site, the attached memo contains a survey questionnaire completed by DuPont Spruance regards our Teflon* fiber production at Spruance.

AR226-2267 Thomas V Robertson 03/28/2002 03:16 PM To: Catherine A Barton/AE/DuPont@ DuPont cc: Robert L Dunn/AE/DuPont@DuPont, Wayne C Walpole/ASDuPont DuPont, Timothy S Bingman/AE/DuPorrt DuPont, Kathy A Kowalski/AE/DuPont@DuPont Subject: Plastics Survey As w e discussed, to furth er your efforts in addressing C8 for the C ircleville Site, the attached memo contains a survey questionnaire com pleted by DuPont Spruance regards our Teflon* fiber production at Spruance.

AR226-2158 / Oscar T Garza 07/12/2001 08:05 AM To: cc: Subject: Karl G Kronberg/AE/DuPont@DuPont, Chris E Shoop/AE/DuPont@DuPont Robert L Ritchey/CL/DuPont@DuPont Re: Surfactant Modeling Note #2 - Possible Funding Request Fyi -Trini Forwarded by Oscar T Garza/AE/DuPont on 07/12/2001 07:03 AM - Robert F Pincnot 07/12/2001 07:23 Aim To: cc: Subject: David M Rurak/AE/DuPont@DuPont Oscar T Garza/AE/DuPont@DuPont Re: Surtactant Modeling Note #2 - Possible Funding Request Q Dave, Yes it does.