1. SECTION 113(D) OF THE CLEAN AIR ACT ( CAA ), AS AMENDED, 42 U.S.C. SECTION 7413(D). 2. UNITED STATES AIR FORCE TINKER AIR FORCE BASE 7701 ARNOLD STREET OKLAHOMA CITY, OKLAHOMA COUNTY, OKLAHOMA 73145 3. RESPONDENT WAS IN VIOLATION OF THE NSPS REGULATIONS AND SECTIONS 111 AND 114 OF THE CAA BY 1) FAILURE TO CALCU- LATE 30-DAY ROLLING AVERAGE EMISSION RATES FOR NITROGEN OXIDE AS REQUIRED BY SUBPART DB, AND 2) FAILURE TO PRO- PERLY CONDUCT THE 7 DAY DRIFT TEST ON CONTINUOUS EMISSION MONITOR AS REQUIRED BY SUBPART DB. 4. RELIEF SOUGHT PURSUANT TO SECTION 113(D) OF THE CAA, EPA PROPOSED TO ASSESSED THE RESPONDENT A CIVIL PENALTY OF $80,000 FOR THE VIOLATIONS CITED.