30 C.F.R. § 57.19092 Signaling from conveyances.
Title 30 - Mineral Resources
A method shall be provided to signal the hoist operator from cages or other conveyances at any point in the shaft.
Title 30: Mineral Resources
PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES
Subpart R—Personnel Hoisting
Signaling
§ 57.19092 Signaling from conveyances.
