30 C.F.R. § 773.13 Unanticipated events or conditions at remining sites.
Title 30 - Mineral Resources
(a) You, the applicant, are eligible for a permit under §773.12 if an unabated violation— (1) Occurred after October 24, 1992; and (2) Resulted from an unanticipated event or condition at a surface coal mining and reclamation operation on lands that are eligible for remining under a permit that was— (i) Issued before September 30, 2004, including subsequent renewals; and (ii) Held by the person applying for the new permit. (b) For permits issued under §785.25 of this subchapter, an event or condition is presumed to be unanticipated for the purpose of this section if it— (1) Arose after permit issuance; (2) Was related to prior mining; and (3) Was not identified in the permit application. [65 FR 79663, Dec. 19, 2000]
Title 30: Mineral Resources
PART 773—REQUIREMENTS FOR PERMITS AND PERMIT PROCESSING
§ 773.13 Unanticipated events or conditions at remining sites.

