Document 6RQXnxKe6MzXnxREVJLqmOdZ9

Vista Polymers A Division of Vista Chemical Company July 9, 1987 Highway 25 Post Office Box 91 Aberdeen, Mississippi 39730 Phone (601) 369-8111 Mr. Jerry Banks* P.E. North Air Emissions Section Mississippi Department of Natural Resources Bureau of Pollution Control P. 0. Box 10385 Jackson, MS 39209 Dear Mr. Banks: The EPA on September 30, 1986 revised 40 CFR Part 61, National Emissions Standards for Hazardous Air Pollutants: Vinyl Chloride, to include Subpart V - National Emission Standard for Equipment Leaks. The previously approved Leak Detection and Elimination Plan for the plant has been modified to also satisfy the requirements of Subpart V. A copy of the revised Leak Detection and Elimination Plan is attached for your review. Written approval of this revised Plan is requested from the Mississippi Department of Natural Resources. If you have questions concerning this request, 369-3609. call Sincerely, R. A. Frohreich Director of Environmental Control rah attachment d cc: JF, JWW, PJK, CWT, KLF, VEM, JCL VAB.0001110062 w. 3L mm T