M-13.1, r. 2 - Mining Regulation

Full text
101. Reinforced concrete slabs other than those cast in place may consist of several sections at least 1.50 m in width and must comply with or be equivalent to the standard specified in the plan appearing in Schedule III and be equipped with eye-bolts, openings or any other fixture in order to make it possible to move them.
O.C. 1042-2000, s. 101.