30 C.F.R. § 57.19065 Lowering conveyances by the brakes.
Title 30 - Mineral Resources
Conveyances shall not be lowered by the brakes alone except during emergencies.
Title 30: Mineral Resources
PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES
Subpart R—Personnel Hoisting
Hoisting Procedures
§ 57.19065 Lowering conveyances by the brakes.