S-2.1, r. 13 - Regulation respecting occupational health and safety

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252. Transformed mobile crane: A mobile crane with a luffing boom transformed and used for purposes other than the hoisting of loads, and serving as a scoop, a dragging bucket, a clamshell bucket or a pile hammer shall be equipped:
(1)  with bumpers or boom stops;
(2)  a high boom angle switch.
O.C. 885-2001, s. 252.