(b) Standards 57.19021 through 57.19028 shall apply to wire ropes in service used to hoist—
- (1) Persons in shafts and slopes underground;
- (2) Persons with an incline hoist on the surface; or
- (3) Loads in shaft or slope development when persons work below suspended loads.
- (4) These standards do not apply to wire ropes used for elevators.