THE FACILITY FAILED TO PROVIDE ANY EVIDENCE OF FINANCIAL ASSURANCE FOR ITS 1,000 GALLON UST CONTAINING DIESEL FUEL FOR DATES PREVIOUS TO SEPTEMBER 6, 2009. FAILURE TO MEET THE REQUIREMENT FOR ANNUAL AGGREGATE COVERAGE OF INSURANCE IS A VIOLATION OF DCMR TITLE 20 CHAPTER 67 [40 C.F.R. SECTION 280.93(a)(1)-(2)].