Q-2, r. 17.1 - Regulation respecting the regulatory scheme applying to activities on the basis of their environmental impact

Section 226.1 Disposition versions

2023-02-13

226.1. The modification and extension of a storm water management system that feeds into a sewer system covered by a depollution attestation are exempted from authorization pursuant to this Subdivision, on the following conditions:

(1)  the specifications for the work are prepared in accordance with the standard specification BNQ 1809-300 or at least meet the requirements of that specification for the work concerned;

(2)  if storm water is infiltrated into the soil, the bottom of the works used for infiltration is situated at least 1 m above bedrock level or above the seasonal peak ground-water level established on the basis of the oxidation-reduction level observed;

(3)  the system has no discharge point and no discharge point is added to the system.

O.C. 1461-2022, s. 35.