Document v11MOaO1xEK3VvVpoMJE049XE

71pp Ann K. Masse, Ph.D. Unit Manager-SHEA DuPont Chemical Solutions Enterprise Administration Bldg., Room 224 "C" Chamber Works Deepwater, NJ 08023 (856) 540-4588 Tel (856) 540-4654 Fax a nn.k.masseusa.dupont.com AR226-1533 OPPT Document Control Office EPA East, Room 6428 1201 Constitution Avenue, NW Washington, D. C. 20460 Attn: Maiy Dominiak September 26, 2003 Dear Ms. Dominiak: Please find enclosed report titled DuPont Telomer Manufacturing Sites: EnvironmentalAssessment ofPFOA Levels in Air and Water. This report satisfies the Environmental Assessmentrequirement specified in Appendix 1 of the Telomer Research Program Letter of Intent dated March 14, 2003. The information provided in the report was developed by DuPont and is specific to its telomer manufacturing operations at Washington Works in Parkersburg, West Virginia and Chambers Works, in Deepwater, New Jersey. Please do not hesitate to contact me should you have any questions regarding this submission. Best regards, Ann K. Masse, Safety, Health, Environment Unit Manager DuPont Chambers Works Phone: 856-540-4588 Fax: 856-540-4654 Email : ann.k.masse@usa.dupont.com cc: S. H. Korziniowski - DuPont RECEIVED OPPT NCIC 2003 OCT-15 AM 8:10