A L PRIME ENERGY OF CAMBRIDGE, MA FAILED TO PROVIDE LEAK DETECTION FOR PIPING AND NON-COMPLIANCE WITH FINANCIAL RESPONSIBILITY REQUIREMENTS, AS REQUIRED BY STATE AND FEDERAL UNDERGROUND STORAGE TANK (UST) REGULATIONS. ON 12/23/09, EPA ISSUED A PENALTY ORDER THAT REQUIRED THE OWNER TO COMPLY WITH MA UST REGULATIONS BY PROVIDING RELEASE DETECTION ON PIPING, AND PROOF OF FINANCIAL ASSURANCE. THE COMPANY AGREED TO PAY A PENALTY OF $450.