Q-2, r. 4.1 - Clean Air Regulation

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157. In this Division, unless the context indicates otherwise, “asbestos tailings” means fibres and particles collected by the dust collection equipment in a mine or an asbestos extraction or processing plant, particles of serpentine rocks from the fibre circuit, the waste from the rock circuit and the waste from ore preparation in the establishment.
O.C. 501-2011, s. 157.