Document 3NmNNvq6Qwno6MRV5K8be5d6E

DOW CHEMICAL U.S.A. LOUISIANA DIVISION PLjAOUEMINE, LOUISIANA 70764 S04 667-4321 December 22, 1981 Bob Duhon Marine Department This is to inform you that the result of your vinyl chloride excursion sample on Dec. 18, 1981, while disconnecting ship Amelia was 15.74 PM, which is above the ceiling of 5 PPM. Ship log indicated no problem:; and breathing air was used. You may make arrangements with our Medical Department for a physical if you so desire. J, L. Moreau, Jr. Industrial Hygiene-RR/Marine cc: A1 Kirby- Marine AN OPERATING UNIT OE THE DOW CHEMICAL COMPANY DO 097?86i CONFTDFNTTAl