Sec. 33.04. Each underground map shall show, in feet and decimals thereof, the elevation of the floor of the coal at reasonable intervals on the main entries and cross-entr.
59 words·~1 min read·
/il/chapter-225/act-705/33-04A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
Sec. 33.04. Each underground map shall show, in feet and decimals thereof, the elevation of the floor of the coal at reasonable intervals on the main entries and cross-entries from the bottom of the shaft to the face of the workings; such elevations shall be referred to the floor of the coal at the bottom of the hoisting shaft.