Document J8Ev1aXoarRdz1GepkKqNXdB

3M 30p Kather ine E. Reed, Ph.D. Staff Vice P re se n t Certified Mail April 29, 2005 3M Environmental, Health and Safety Operations tyJL Z V S T ? 9 900 Bush Avenue, Building 42-2H-26 PO Box 33331 St. Haul, MN 55133-3331 651 778 4331 AR226-1953 ~3Hq-o -ro $ -/y ? $ ? Document Processing Center EPA East - Room 6428 Attn: Section 8(e) Office of Pollution Prevention and Toxics US EPA 1200 Pennsylvania Avenue NW Washington DC 20460-0001 RE: TSCA 8(E) SUPPLEMENTAL SUBMISSION: Docket No. 8EHQ-1200-14837 No CBI o cn --y --C 'TJ pr 1 "-HO cmi 3:ae ZI Dear Sirs: In December of 2000, 3M submitted a draft report of a mortality study of 3M employees at a perfluorooctanesulfonyl fluoride (POSF)-based fluorochemical manufacturing facility under the above-referenced docket number. The final report of that study was submitted in September of 2001. We are now providing a final report on a follow-up incidence study that was conducted to investigate the findings from the prior study. Please contact Geary Olsen at 651-737-8569 should you have any questions or if we can provide additional information. Sincerely, ^ .U n X Katherine E. Reed Staff Vice President Environmental, Health and Safety Operations Enclosure CON7/ NOOBI a1 1 1E1 1 Hi n lOi I u m m0 u 0 14 89050000316