/}(Utf-0563 FINAL REPORT PROTOCOL 418-008 COMBINED ORAL (GAVAGE) FERTILITY, DEVELOPMENTAL AND PERINATAL/POSTNATAL REPRODUCTION TOXICITY STUDY OF PFOS IN RATS SPONSOR'S STUDY NUMBER: 6295.9 FINAL REPORT DATE: 10 JUNE 1999 00133 PROTOCOL 418-008 COMBINED ORAL (GAVAGE) FERTILITY, DEVELOPMENTAL AND PERINATAL/POSTNATAL REPRODUCTION TOXICITY STUDY OF PFOS IN RATS SPONSOR'S STUDY NUMBER: 6295.9 TABLE OF CONTENTS SUBJECT 1.

Biennial Report for the Manufacture of APFO Calendar Years of 2002 and 2003 DuPont Company - Fayetteville Work Page 1 of 4 /87& Biennial Report for the Manufacture of APFO Calendar Years of 2002 and 2003 DuPont Company - Fayetteville Works Note: The information contained in this document is submitted voluntarily and may be subject tofuture revision and/or modification.

AR226-2178 Chris E Shoop 08/16/2001 03:27 PM To: Debbie J Muirooney/AE/DuPont@DuPont cc: Subject: Building Heights, etc.

AR226-2278 Robert F Pinchot 04/23/2002 03:03 PM __________________ T o : M .

AR226-2355 A.FArV Fttert: } (gUPQH^ DuPont Engineering A n d re w S .

AR226-2413 ,,,,28/91 07:13 O M !

HECYCLEO 05 AR226-2656 AR226-2656 ISC Modeling Methodology and Results Introduction This report summarizes dispersion modeling that was completed for the DuPont Washington Works facility to demonstrate that the emission limits included in the form R13 permits (815E, 1353B, 1953B, and 2365C) comply with the C-8 assessment o f toxicity (CAT) recommended airborne screening level of 1.0 ug/m3 at the property line fence.

Company Sanitized.

AR226-2936 FOR OU PONT USE ONLY Du Pont HLR 805-88 Study Title iroximate Lei LD) of Author John W.

AR226-3153 DuPont-3827 TRADE SECRET Study Title H-24335: Bacterial Reverse Mutation Test in Salmonella typhimurium and Escherichia coli Laboratory Project ID: DuPont-3827 T e s t G u id e l in e s : U.S.

TRADE SECRET Study Title H-24018: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-2927 AR226-3157 DuPont-2927 A u t h o r : Carol Finlay, B.A.

AR226-3164 DuPont-2925 TRADE SECRET Study Title H-24000: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-2925 Author: Carol Finlay, B.A.

TRADE SECRET AR226-3167 DuPont-4725 Study Title H-24516: Static, Acute, 96-Hour Screening Test with Pimephales promelas Laboratory Project ID: DuPont-4725 Author: Robert A.

AR226-3206 D uP on t-2931 Supplement N o. 1 TRADESECRET Study TUle H-24042: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Supplement No. 1 Laboratory Project ID: DuPont-2931 Author: Carol Finlay, B.A.

ARUM - x i DuPont-8968 TRADE SECRET Study Title H-24890: Bacterial Reverse Mutation Test with an Independent Repeat Assay Test Substance H-24890 Authors Valentine O.