Sec. 7.11. At the beginning of each shift and after the mine has been idle, the hoisting engineer shall operate the cages up and down the shaft at least one round trip bef.
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/il/chapter-225/act-705/7-11A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
Sec. 7.11. At the beginning of each shift and after the mine has been idle, the hoisting engineer shall operate the cages up and down the shaft at least one round trip before hoisting or lowering men. A similar procedure shall be following in slope mines, except that an attendant may ride the trip.