AR226-2500 Septem ber 17,2001 CONFIDENTIAL CERTIFIED M AIL RETURN RECEIPT REQUESTED M s.

AR226-2534 UNITED STATES NVIK0M-1ENTM.

AR226-2600 j G-1 S T frIEETm&l Fee- ta 2 >n?

AR226-2635 23 AR226-2635 AIR QUALITY DISPERSION MODELING ANALYSIS OF C8 EMISSIONS DuPont Fayetteville, North Carolina Facility Prepared by: Charles J.

RECYCLED '4 AR226-2657 AR226-2657 ISC Modeling Methodology and Results Introduction This report summarizes dispersion modeling that was completed in support of anticipated updates to R13 permits 1953A and 2365B at the DuPont Washington Works site.

AR226-2776 fINHALATION : EMBRRYO-FET-]AL TOXICITY AND TERATOGENICITY STUDY IN THE RAT HASKELL LABORATORY REPORT NO. 881-81 Company Sanitized.

AR226-2923 FR DU PONT USE ONLY E.

AR226-3046 Study Title Skin Irritation Test with H-21953 in Rabbits I .ahoratorv Project ID Haskell laboratory Report No. 790-96 Author Tracy A.

TRADE SECRET DuPont HL-1997-01294 AR226-3085 Study Title H-23004: Skin Irritation Test in Rabbits Laboratory Project ID: HL-1997-01294 Author: Tracy A.

AR226-3143 DuPont-3628 TRADE SECRET Study Title H-24256: Oral Approximate Lethal Dose (ALD) in Rats Laboratory Project ID: DuPont-3628 Author: Carol Finlay, B.A.

- h k M - 3AS.O DuPont-5990 TRADE SECRET Study Title H-24768: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 2 of 5 Laboratory Project ID: DuPont-5990 Test Guidelines: U.S.

M ate- 33or 487 DuPont Haskell Laboratory for Health and Environmental Sciences TO: FROM: MR FILI POCKET H-24921 J.

79 % O 000728 Tlomres fluors Dosages sanguins Usines de Jarrie, Pieire Bnite, Villers Saint Paul EOH8, PFNA, PFOA, PFOS Prlvements effectus en dcembre 2001, janvier et fvrier 2002 Laboratoire Shiwara (Bremen, D) BMATOFDW.30.05J002 1 0 0 f)7 ^ > 3 Produits doss: EOH8 perfluorooctylethanol CSF17CH2C H 2O H *PFNA perfluoronorianoic add CsFnCOO PFOA perfluoiooctanoic acid C7F15COO PFOS perfluorooctylsulfonate C aFi7S03 BM A10FDU.30.05J002 2 0 '?

LITTLE HOCKING WATER ASSOCIATION, INC. 3998 St.

P-1 Sanitized Version for the AR-226 Public Printed Copy File fCBI removed: copy restricted materials included as read only) Index DOCUMENT DESCRIPTION NO.