Except as provided in § 4314.6, if the District of Columbia has incurred costs for taking response or corrective action under § 12 of the District of Columbia Hazardous Waste Management Act of 1977, effective March 16, 1978 (D.C. Law2-64; D.C. Official Code § 8-1311(a)(2)(B) (2001)), the Director shall issue a demand letter to the responsible person, requesting payment in the amount of all costs and related expenses incurred by the District of Columbia Government, including any applicable interest. The demand letter shall be issued after completion of the response or corrective action and before bringing a civil action in the Superior Court for the District of Columbia for the recovery of costs. The Director may also issue interim demand letters before completion of the response or corrective action.
The demand letter shall include the following information:
The Director shall mail the demand letter to the responsible person, postage prepaid, at the responsible person's last known address.
Thirty (30) days after the demand letter has been postmarked, the Director may take the following actions:
The Director may settle claims for cost recovery and, in doing so, may settle a claim, if appropriate, based upon consideration of such factors as the cost of the response or corrective action, the likelihood of recovery, the solvency of the responsible person, the costs of judicial action, and pollution prevention measures undertaken by the responsible person.
When the Director pursues cost recovery pursuant to § 3 of the Illegal Dumping Enforcement Act, D.C. Official Code § 8-902(f), the Director shall adhere to the procedures of § 8 -902 and §§ 7 and 8 of the Litter Control Administrative Act of 1985, effective March 25, 1986, as amended (D.C. Law 6-100; D.C. Official Code §§ 8-806 and 8-807 (2001)), and the applicable provisions of 24 DCMR chapter 13, to the extent they are not inconsistent with the Illegal Dumping Enforcement Act, as follows:
D.C. Mun. Regs. tit. 20, r. 20-4314