Document Gqdg97xZokjpyELx2jYM1mB7

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PPG Industries. Inc. Chemicals P.O. Box 1000 Lake Charles, Louisiana 70602 June 19, 1991 Ms. Diana Gamble U s Environmental Protection Water Enforcement Branch 1445 Ross Avenue Dallas, TX 75202-2733 Agency (6W-E) Dear Ms. Gamble: Re: NPDES Permit No. LA0000761, Notice of Violation The above referenced notice listed a TSS limitation violation occurring April 14, 1991 in error. The correctly reported date for this exceedance was April 21, 1991. If you concur, I will note the correction on our copy. You may contact me at (318) 491-4450 ^ ^ M n a v* A 1 * Mark Wood Associate Research Chemist MWW/mm Enclosure CERTIFIED MAIL 025027 UNITED STATES ENVIRONMENTAL REGION 6 1445 ROSS AVENUE. SUITE 1200 DALLAS. TEXAS 75202-2732 PROTECTION AGENC June 11, 1991 REPLY TO: 6W-EAG I*ir. T. G. Browr. Works Manager PPG Industries P.0. Box 100C0 Lake Charles, Louisiana 70602 ke: NPDES Permit No. LA0000761 Dear Mr. Browr: We note that your facility is-in violation of the aoove referenced permit, specifically, tne following violations: Date Outfal1 Parameter Violation Permit Limit 4/14/91 4/22/91 4/29/91 201 201 003 TSS, max. TSS, max. pH, max. 12872 1bs/day 23804 lbs/day 9.1 s.u. 11465 1bs/day 11465 1bs/day 9.0 s.u. Your facility should taxe whatever remedial action is necessary to prevent tne recurrence of the violations noted above. A report cf tne above violations will be piacec ir. your file. Tne report v,il: be usea in our consideration of tne appropriate action tc be taxer in tne event of future violations. Future enforcement actions could incluae administrative compliance orders, administrative penalty orders, and/or referral to the United States Department cf Justice for judicial action witn monetary fines. If you have any questions, please contact r.e at the above address or telephone (214) 655-6455. Sincerely yours, --r /w ya > Diana Gartle Environmental Assistant Enforcement Branch (6W-EAC. SL 025028 cc: Mr. Tom Killeen Enforcement Program Manager Louisiana Department cf Environmental Dual it.,