A NOTICE OF VIOLATION IS BEING ISSUED TO RESPONDENT FOR FAILURE TO MAINTAIN AND REPAIR AN AIR CLEANING DEVICE. BASED ON A VISUAL INSPECTION OF RESPONDENT'S ELECTRIC ARC FURNACE (EAF) BAGHOUSES, A,B,D AND E, EPA IDENTIFIED LEAKS IN THE DUCT SYSTEM, IN VIOLATION OF 25 PA CODE SECTION 127.444, RESULTING IN THE HAZARDOUS WASTE, K061 BEING DEPOSITED ON THE GROUND.