Sec. 5.22. Where coal is broken down "on shift"; and while men are in the mine, with compressed air, or by some mechanical or chemical-mechanical device which does not emi.
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/il/chapter-225/act-705/5-22A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
Sec. 5.22. Where coal is broken down "on shift"; and while men are in the mine, with compressed air, or by some mechanical or chemical-mechanical device which does not emit spark or flame, he shall see that frequent examination for gas and other hazards is made by competent personnel.