Document 7R4oGq004Kq1bYXd69j54X5GV

UNITED STATE ENVIRONMENTAL PROTECTION AGENCY REGION VI 1201 ELM STREET DALLAS. TEXAS 7*270 NOV 12 1981 Mr. G. C. Strickler Plant Manager PPG Industries, Inc. P. 0. Box 1000 Lake Charles, Louisiana 70601 Re: NPDES Permit No. LA0000761 Dear Mr. Strickler: We note that yoqjr ^facility is in violation of the above referenced permit. Specifically, the folTowirig~vTolationsl "---------------' Date Outfall Parameter Violation Permit Limit 9-17-81 9-22-81 9-29-81 10-11-81 001 018 018 018 pH, Min. TOC, Max. TSS, Max. TSS, Max. 5.6 su 3,378 lbs/day 9,979 lbs/day 12,930 lbs/day 6.0 su 2,600 lbs/day 8,700 lbs/day 8,700 lbs/day Your facility should take whatever remedial action is necessary to prevent the Terrance of the violation(s) noted above. ' A report of the above violation will be placed in your file. The report will be used in our consideration of the appropriate action to be taken in the event of future violations of the permit. If you have aqy questions on this matter please contact Mrs. Ruth Roberts at the above address or telephone (214) 767-2765. Sincerely, Robert G. Stender, Chief Administrative Compliance Section (6E-PC) cc: Louisiana Department of Natural Resources SL 26620