li tS L E tC M w S C 0 H S IN P O S I O F F I C E B O X 7 54 S Ivi A D I S O U , W I 5 3 7 0 7 - 7 B 4 b ZtHQ- FINAL REPORT A R 'XSr-0363 Roger G.

AR226-1380 H PERSONAL S CONFIDENTIAL TO: CARL DE MARTINO aA/f,FROM: BRUCE W.

AR226-1389 rn !

/ / * t / O JL -4Z2T/572 ; C-8 Level - Current Washington Works Female Employees Number of Samples 56 Range .0.013-. 5.1 Average 0.92 ppm C-8 Number Above 0 . .05 ppm C-8 53 .10 46It II II IV 0. .20 35VI II IV II 0. .30 2911 IV Il II 0.

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A & U lr11*11 CANCER PREVALENCE IN SUBJECTS EXPOSED TO PERFLUOROOCTANONIC ACID (PFOA) # James Dahlgren M D 1, Ayman B Ibrahim M D `" " \ Raphael W arshaw', Harpreet Takhar MPH 1.

Attachment 2 A & lltrlT lX CANCER PREVALENCE IN SUBJECTS EXPOSED TO ALKYLATED SUBSTANCES (PFAS) James Dahlgrsn M D', Ayman B Ibrahim M D1'2' 3, Ray Warshaw2, Karpreet Takhar MPH3 * i .

Ar s.us _0608.

a \ - ` UiAKr 36 22:ot ' ID:UfiNlKRFfiK3800 Ff: PAGE Z AR226-2021 WASHINGTON WORKS C-B INDUSTRIAL HYGIENE WORK ROLES, PROTECTIVE CLOTHING, RESPIRATORY PROTECTION, ETC, LIQUID C-S AIR MONITORING BLOOD MONITORING RJZ007180 i E ID 1 3 6 9 5 7 \J1S\JS" 30 C.C,-Ol 1 L r-.U IIM iC W H A O 'O O O rH A* PHtat ' 3 WASHINGTON WORKS AIR SAMPLING RESULTS PERSONAL SAMPLES OX - <107.

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

AR226-2434 t.fc BRANDERA AT A1 AT EU0IS2 02/18/94 02:27 PM To- RIETBRG AT A1 AT EU0IS2 , HUISMAW AT A1 AT EU0IS2 , QUARLES AT A1 AT WWPS , NISHIKAY AT A1 AT WWPS , AREA AT A1 AT YOVXOO , SAWATAI AT A1 AT YOVX00 , PRIMUSCJ AT A1 AT WWPS , 2IPFEL AT A1 AT WWPS cc: YOKOYAK AT A 1 AT YOVXOO Subject: First draft C-8 sampling + analysis procedure Tor see distribution list FromsR.A.

RECYCLED \ 00 AR226-2620 DuPont Telomer Manufaturing Sites: Environmental Assessment of PFOA Levels in Air and Water - Appendix D (November, 2004) Appendix D AR226-2620 Supplemental Data Report to: DUPONT TELOMER MANUFACTURING SITES: ENVIRONMENTAL ASSESSMENT OF PFOA LEVELS IN AIR AND WATER (September, 2003) Draft Page 1 DuPont Telomer Manufaturing Sites: Environmental Assessment o f PFOA Levels in Air and Water - Appendix D (November, 2004) Additional Data Note all data highlighted in yellow has been reported in the original report - DuPont Telomer Manufacturing Sites: Environmental Assessment o fPFOA Levels in Air and Water (September, 2003).

RECYCLEO OoJ AR226-2660 RESEARCH , Precise Research.

AR226-2700 AR226-2700 TORONTO WORKSHOP MATERIALS Septem ber 13-14,2004 ) A n (E-Tate (Perspective John Gannon DuPont Central Research & Development, Wilmington, DE M B fe I | The miracles o f scien ce] 1 isiderations for Thou What is the Source of PFCA's in the Environment?