S-2.1, r. 15 - Regulation respecting safety and health in foundry works

Full text
42. When the cupola furnace is in operation, the bottom doors shall be solidly supported by one or more props on a steel base mounted on a foundation of concrete or of any other material of equivalent resistance.
R.R.Q., 1981, c. S-2.1, r. 20, s. 42.