Document RpNGkzqJGED90EDNkoxkvkJ4a

DOW CHEMICAL U.S.A. December 9, 1981 LOUISIANA DIVISION p. o. box ito PLAQUE MINE. LOUISIANA 70TB4 BOA 3BB-BOOO Ruel Seneca Marine Department This Is to Inform you that the result of your vinyl chloride excursion sample on December 5, 1981, while disconnecting ship Amelia was 30.5 PPM, which Is above the celling of 5 PPM. Ship log indicated problems with purging and ship valve leaking. Breathing air was used by men on actual disconnect. 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 OF THE DOW CHEMICAL COMPANY DO 097773 CONFTDFNTTAL