(a) The total of the applicable aggregate amount required by § 6700, based on the number of underground storage tanks for which a financial test is used to demonstrate financial responsibility to the Director;

(b) The sum of the corrective action cost estimates, the current closure and post-closure care cost estimates, and the amount of liability coverage for which a financial test is used to demonstrate financial responsibility to the Director; and

(c) The sum of current plugging and abandonment cost estimates for which a financial test is used to demonstrate financial responsibility to the Director.

(a) File financial statements with the U.S. Securities and Exchange Commission, the Energy Information Administration, or the Rural Electrification Administration; or

(b) Report the firm's tangible net worth to Dun and Bradstreet. Dun and Bradstreet must have assigned the firm a financial strength rating of 4A or 5A.

SOURCE: Final Rulemaking published at 43 DCR 2799 (May 24, 1996), incorporating text of Proposed Rulemaking published at 42 DCR 5765, 5773 (October 20, 1995); as amended by Final Rulemaking published at 46 DCR 7699 (October 1, 1999).