This sampling was not undertaken by DuPont and as such, DuPont cannot attest to the validity of any of the information provided in Attachment 2 .

This sampling was not undertaken by DuPont and as such, DuPont cannot attest to the validity of any of the information provided in Attachment 2.

This sampling was not undertaken by DuPont and as such, DuPont cannot attest to the validity of any of the information provided in Attachment 2.

AR226-2328 ^ J Bart Ruiter 04/08/2003 07:34 AM To: cc: Subject: Maria S Angelo/AE/DuPont@DuPont, Richard S Vickery/AE/DuPontQDuPont, Thomas R Morgan/AE/DuPont@DuPont, Mary A Kaiser/AE/DuPont@DuPont Stephen W Gonstable/AE/DuPont@DuPont, Catherine A Barton/AE/DuPont@DuPont, Robert A Reich/AE/DuPont@DuPont Charnbers Works: Effluent and River Draft Sampling Plan Maria, Rick and Tom I upgraded the Phase I sampling plan for the effluent and river based on your comments.

Robert F Pinchot 11/01/2001 07:19 A M Robert F Pinchot 11/01/2001 07:19 A M __ To: Debbie J Mulrooney/AE/DuPont@DuPont cc: Steven L G rise/AE/DuPont@ D uPont, R o g e r J Zipfe!

AR226-2232 \ '""WWV* Steven L Grise 12/12/2001 09:43:14 AM To: cc: Subject: Bernard J Reilly/AE/DuPont@DuPont, Robert F Pinchot/DEV/AE/DuPont@DuPont, Debbie J Mulrooney/AE/DuPont@DuPont Steven L Grise/AE/DuPont@DuPont 0 ,0 .

AR226-2326 { 'f John W M ilroy_III 04/04/2003 11:09 AM To: cc: S u b je ct Catherine A Barton/AE/DuPont@DuPont Stephen R Hastings/DDE/DuPont@DuPont, Ann K Masse/HO/DuPont@DuPont, Charles J Zarzecki/AE/DuPont@ DuPont Re: Data fo r a ir dispersion modeling Q Stack height is 25 feet.

AR226-2326 ^ JohnWMilroyJH 04/04/2003 11:09 AM To: cc: Subject Catherine A Barton/AE/DuPont@DuPont Stephen R Hastings/DDE/DuPont@DuPont, Ann K IVIasse/HO/DuPont@DuPont, Charles J Zarzecki/AE/DuPont@DuPont Re: Data for air dispersion modeling Q Stack height is 25 feet.

AR226-2325 ^ John W MilroyJH 04/03/2003 05:41 PM To: cc: Subject: Catherine A Barton/AE/DuPont@DuPont Stephen R Hastlngs/DDE/DuPont@DuPont, Ann K Masse/HO/DuPont@DuPont, Charles J Zarzecki/AE/DuPont@DuPont Re: Data for air dispersion modeling Q This is the data for DuPont Dow, building 1163, C8 release to the amosphere.

AR226-2255 Chris E Shoop 02/08/2002 03:23 PM To: Debbie J Mulrooney/AE/DuPont@DuPont cc: Robert F Pinchot/DEV/AE/DuPont@DuPont, Stephen J Gissy/AE/DuPont@ DuPont, Roger J Zipfel/AE/DuPont@DuPont S ub ject Re: C8 2001 Emissions O Debbie, I have calculated emissions for 2001 but the emitted amounts are not broken out by emission point.

AR226-2325 ^ John W M ilro yJII 04/03/2003 05:41 PM To: co: Subject: Catherine A Barton/AE/DuPont@ DuPont Stephen R Hastings/DDE/DuPont@ DuPont, Ann K Masse/HO/DuPont@ DuPont, Charles J Zarzecki/AE/DuPont@ DuPont Re: Data fo r a ir dispersion modeling D This is the data for DuPont Dow, building 1163, C 8 release to the am osphere.

GRANTS Plaintiffs' Second Motion for Sanctions Against DuPont.

We have revieawcoepdy ofa 2002, prepared by DuPont January entitled 2002 document made available "Compilation of Historical C-8 to us Data by WVDEP on March DuPont Washington 7.

DuPont suggests that EPA contact Dr.

y/AE/DuPont@DuPont.