Any hoist used to hoist men shall be equipped with a brake or brakes fully capable of holding a fully loaded cage, skip or bucket at any point in the shaft.
Ariz. Admin. Code § R11-1-1136
Any hoist used to hoist men shall be equipped with a brake or brakes fully capable of holding a fully loaded cage, skip or bucket at any point in the shaft.
Ariz. Admin. Code § R11-1-1136