Ariz. Admin. Code § R11-1-1110 – Design of friction hoist drives, controls, and brakes | Midpage
R11-1-1110
Ariz. Admin. Code § R11-1-1110
Design of friction hoist drives, controls, and brakes
Effective Apr 7, 1976State Mine Inspector
Friction hoist drives, controls, and brakes shall be so designed and maintained that slippage of the rope on the drum will not occur under normal operating conditions.