THIS ADMINISTRATIVE PENALTY ORDER IS ISSUED TO MAVERIK COUNTRY STORES $192 AND #193 FOR FAILURE TO INSTALL, CALIBRATE, OPERATE AND MAINTAIN RELEASE DETECTION METHODS IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS. RESPONDENT FAILED TO REPORT A SUSPECTED RELEASE FOR UST 1 AT NO. 192 FACILITY. RESPONDENT ALSO FAILED TO MONITOR TANKS EVERY 30 DAYS.UST 1 AT NO. 193 FACILITY DID NOT RECEIVE VALID ENCOMPASS TANK MONITORING SYSTEM TESTS DUE TO THE TANK BEING LESS THAN 50% FULL AT THE TIME THE TANK TEST WAS PERFORMED. FOR THESE AND OTHER VIOLATIONS ENUMERATED IN THE ORDER, EPA PROPOSES A PENALTY OF $38,365.