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

Full text
120. Unless the treated sand contains sufficient moisture to prevent dust emissions, mechanical sand sifters shall:
(a)  be enclosed; and
(b)  be equipped with a dust exhaust system.
R.R.Q., 1981, c. S-2.1, r. 20, s. 120.