THE STATUTE AND REGULATIONS WHICH ARE THE BASIS FOR THE PROPOSED ACTION. 1. CLEAN AIR SECTION 112(C)(1), 42 U.S.C. SECTION 7412(C) (1) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS. 2. 40 CFR SUBPART F, NATIONAL EMISSION STANDARD FOR VINYL CHLORIDE. 3. SECTION 61.65(A) EMISSION STANDARD FOR RELIEF VALVE DISCHARGES IN VINYL CHLORIDE SERVICE. 4. SECTION 61.64(D) EMISSION STANDARD FOR VINYL CHLORIDE IN ALL EXHAUST GASES DISCHARGED FROM MONOMER RECOVERY SYSTEM. 5. SECTION 6161.65(B)(1) EMISSION STANDARD FOR LOADING LINES IN VINYL CHLORIDE SERVICE. 6. SECTION 61.70(C)(3) REPORTING REQUIREMENTS FOR REAC- TOR OPENING LOSS EMISSIONS. 7. SECTION 61.68(A) REQUIREMENTS FOR CONTINUOUS EMISSION MONITORING FROM VINYL CHLORIDE CONTROL DEVICES. THE VIOLATIONS UPON WHICH THE ACTION IS BASED: 1. DISCHARGE OF EXHAUST GASES CONTAINING VINYL CHLORIDE FROM THE MONOMER RECOVERY SYSTEM IN VIOLATION OF THE 10 PPM STANDARD OF 40 CFR SECTION 61.64(D). 2. DISCHARGE OF FUGITIVE EMISSIONS FROM THE LOADING/ UNLOADING LINES IN VIOLATION OF 40 CFR SEC. 61.65(B) (1).