PART XXVIII GENERAL MINING REQUIREMENTS — Ground control
526
(1) A person shall not work or travel in an underground area of a mine unless that area has been assessed and secured in accordance with the ground control procedures established under section 524 .
526(2)
Where a cap lamp does not provide adequate illumination for a person to assess ground conditions underground, an employer shall supply, and the person shall use, auxiliary lighting sufficient for effectively carrying out the assessment.
526(3)
A worker at an active working face underground shall inspect the roof, sides and face of the work area for unsafe ground conditions before beginning work.
526(4)
A competent person shall install ground support devices required by the ground control procedures in a manner that is suitable for the ground conditions in the area.
526(5)
In an underground area of a mine where roof bolting is the primary means of ground support, warning devices shall be embedded in the roof to monitor downward movement in the roof strata.
526(6)
Travel ways used by workers underground shall be adequately supported by rock bolts and screened to 50% of the height of the walls from the roof.
Not legal advice. Verify the cited article against the signed agreement.