15. Concentration of contaminants: The water discharged into the environment through the operation of a hot mix asphalt plant must not contain a concentration of contaminant that exceeds:(a) 2 mg/L of petroleum hydrocarbons (C10-C50);
(b) 50 mg/litre of suspended matter.
Water that has been in contact with post-consumer asphalt shingle fines must be collected so that that water is not discharged into the environment.
R.R.Q., 1981, c. Q-2, r. 25, s. 15; 1463-2022O.C. 1463-2022, s. 31; 994-2023O.C. 994-2023, s. 112.