Q-2, r. 9.01 - Design code of a storm water management system eligible for a declaration of compliance

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120. At least one of the measures against freezing of the flow control devices shown in Table 4.4 must be provided at the outlet of the permanent volume retention system.
Table 4.4 Protection at outlet
O.C. 871-2020, s. 120.
In force: 2020-12-31
120. At least one of the measures against freezing of the flow control devices shown in Table 4.4 must be provided at the outlet of the permanent volume retention system.
Table 4.4 Protection at outlet
O.C. 871-2020, s. 120.