Document zzjzVkypzXBLgY1ekVOqB4Xx7

REGISTERED MAii - south charleston plant P.Q. BOX 8004, SOUTH CHARLESTON, W. VA. 25303 August 8, 1977 Mr. Alvin R. Morris, Acting Regional Administrator U. S. Environmental Protection Agency 6th and Walnut Streets Philadelphia, Pennsylvania 19106 Subject: Equivalent Compliance Method Ref.: Waiver of Compliance Union Carbide Corporation South Charleston, W.Va. File #: 50-0760-10001 Ref.: Letter, J. L. Worstell to Abraham Ferdas, June 13, 1977 Dear Mr. Morris: Ref.: Letter, Alvin R. Morris to J. L. Worstell, July 1977 In accordance with your recent letter, a revised compliance schedule is hereby submitted. We are on schedule for the six sources shown and we anticipate no additional delays now that approval of the subject method has been granted. The continuing maintenance program which you stipulated will be observed. In fact, much of what you have specified is already standard practice, and has been for some time. Very truly yours J. L. Worstell Environmental Protection Coordinator JLW/pl Attachment cc: Mr. C. G. Beard, II, W.Va. APCC Mr. D. M. Myers, W.Va. APCC Mr. W. C. Young, UCC UCC 101727 SOURCE # 012 013 014 015 016 017 WAIVER OF COMPLIANCE FOR THE UNION CARBIDE CORPORATION POLYVINYL CHLORIDE PLANT AT SOUTH CHARLESTON, WEST VIRGINIA ________________ COMPLIANCE SCHEDULE (PARTIAL LIST) SOURCE DESCRIPTION 40 CFR 61 SECTION INCREMENTS OF PROGRESS 1 23 4 Relief Valves 61.65(b) (4) Complete 1/20/78 4/28/78 5/31/78 Relief Valves 61.65(b) (4) Complete 3/10/78 6/3/78 7/21/78 Relief Valves 61.65 (b) (4) Complete 2/10/78 5/31/78 8/4/78 Relief Valves 61.65(b) (4) Complete 3/6/78 6/26/78 8/14/78 Relief Valves 61.65 (b) (4) Complete 3/20/78 7/15/78 8/28/78 Relief Valves 61.65(b) (4) Complete 4/3/78 8/18/78 9/30/78 oo be: Mr. T. D. Epps Mr. C. E. Fry/Mr. R. E. George Mr. W. T. Gray Mr. R. T. Kramer Mr. R. E. McEldowney Mr. L. W. Phair/Mr. D. C. Vickery Mr . R. N. Wheeler, Jr. Mr. H. L. Wise/Mr. L. R. Hart UCC 101729