The provisions of 30 CFR 77.403 (relating to mobile equipment; falling object protective structures (FOPS)) are incorporated by reference.
25 Pa. Code § 208.154
The provisions of this §208.154 issued under sections 106 and 106.1 of the Bituminous Coal Mine Safety Act (52 P. S. §§ 690-106 and 690-106.1).