View all text of Subjgrp 149 [§ 57.4330 - § 57.4363]
§ 57.4331 - Surface firefighting drills.
Emergency firefighting drills shall be held at least once every six months for persons assigned surface firefighting responsibilities by the mine operator.
View all text of Subjgrp 149 [§ 57.4330 - § 57.4363]
Emergency firefighting drills shall be held at least once every six months for persons assigned surface firefighting responsibilities by the mine operator.