Q-2, r. 4.1 - Clean Air Regulation

Full text
160. The discharging of asbestos tailings onto waste piles by stacker-conveyors, the transportation, loading and unloading of asbestos tailings into or from trucks or railroad cars and the levelling of tailings piles must be carried out in such manner that no emission into the atmosphere is visible more than 2 m from the emission point.
O.C. 501-2011, s. 160.