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.
225 ILCS 705/5.22
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
Laws 1953, p. 701.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.