1. SECTION 113(D) OF THE CLEAN AIR ACT ( CAA ), AS AMENDED, 42 U.S.C. SECTION 7413(D). 2. ANGUS CHEMICAL COMPANY LOUISIANA HIGHWAY 2 STERLINGTON, OUACHITA PARISH, LOUISIANA 71280 3. RESPONDENT WAS IN VIOLATION OF SECTION 112 OF THE CAA BY FAILING TO COMPLY WITH STANDARDS FOR OPEN-ENDED VALVES OR LINES. 4. RELIEF SOUGHT PURSUANT TO SECTION 113(D) OF THE CAA, EPA PROPOSES A CIVIL PENALTY OF $15,000 FOR THE VIOLATION CITED.