Document 1Q0Db0rpwM0eyOZXwR4jpwjMo

DOW CHEMICAL U.S.A. January 6, 1982 LOUISIANA DIVISION P. O. SOX ISO PLAQUEMINE, LOUISIANA 70704 S04 380-0000 To: J. D. Weldon J. T. Holloway W. Chew cc: Shift Supervisors B. Ledford Dr. Flannigan Vapor monitoring for Benzene and Toluene using 3M charcoal badges during clean up of Pyrolysis Gasoline Fuel Oil spill after overfilling Tank 1601B on December 19, 1981. Every one wore a respirator when working on the clean-up. Name Date 8-hour TWA PPM Benzene PPM Toluei D. Wallace C. Juge T. Bradley T. Morrison A. Hebert J. Palmer S. Dotson C. Langlois J. Gill D. D'Armond C. Efferson D. Landry R, Gay T. Pitre C. Davenport J. Hill B. Perry K. Dixon A. Bourgeois K. Dixon B. Perry C. Langlois S. Rawls S. Rawls D. Fontane K. Dixon B. Perry 12/19/81 II If It 12/20/81 It It II If IT It It It If If 12/21/81 12/22/81 11 11 12/23/81 11 11 it 12/2*1/81 ?f ti it 1.32 0.33 0.16 0.21 0.02 0.03 0.02 0.03 0.08 0.09 0.06 0.22 0.03 0.19 0.04 0.03 0.13 0.10 0.08 0.04 0.13 0.12 0.01 0.04 0.05 0.08 0.07 . 0.62 0.71 0.40 0.45 0.03 0.06 0.08 0.05 0.09 0.12 0.04 0.14 0.13 0.17 0.07 0.13 0.18 0.15 0.16 0.02 0.10 0.01 0.02 0.01 0.02 0.04 0.03 AN OPERATING UNIT OF THE DOW CHEMICAL COMPANY DO 097849 CONFIDENTIAL Name C. Eagles A. Heinzen J. G11m or e Date 12/28/81 ft tt 8-Hour PPM Benzene 0. 09 0. 08 0.06 PFM Toluene 0.15 0.11 0.05 Bill Herrick ss Lab - LHC III DO 097850 CONFIDENTIAL