S-2.1, r. 14 - Regulation respecting occupational health and safety in mines

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169. Before welding torch or electric arc work is begun:
(1)  combustible materials near the place of work shall be removed, sprinkled or protected from flames and hot particles;
(2)  hoses, gas cylinders and welding or cutting apparatus shall be protected from flames and hot particles;
(3)  welding or cutting apparatus shall be inspected to detect leakage.
O.C. 213-93, s. 169.