=> SHENANGO INC IS A PRIVATELY HELD CORPORATION WITH HQ IN PITTSBURGH,PA. AT THE FACILITY LOCATED ON NEVILLE ISLAND, PA, SHENANGO PRODUCES COKE & PIG IRON FOR INTERNAL USE, AS WELL AS FOR SALE TO THE STEEL INDUSTRY & OTHER MANUFACTURERS. => SHENANGO HAS PERSISTENTLY VIOLATED ITS PERMIT EFFLUENT LIMITATIONS SINCE DEC 1979. IN ADDITION THERE HAVE BEEN FREQUENT VIOLATIONS OF THE PH LIMITATIONS. => SHENANGO IS ALSO IN VIOLATION OF A FEDERAL CONSENT DECREE WHICH WAS FILED IN AUG 1980, IN AN ACTION BASED ON IT VIOLATIONS OF THE CAA.