30 CFR § 773.13 - Unanticipated events or conditions at remining sites.
(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 held by the person applying for the new permit.
(1) Arose after permit issuance;
(2) Was related to prior mining; and