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

Section 91
Disposition versions

Full text
91. A dry retention system must be empty less than 72 hours after the end of a rain event if no other rain event occurs during that period.
For the purposes of the first paragraph, the dry retention system is considered empty where less than 10% of the maximum volume reached in the system following the passage of a rain event is present in the system.
O.C. 871-2020, s. 91.
In force: 2020-12-31
91. A dry retention system must be empty less than 72 hours after the end of a rain event if no other rain event occurs during that period.
For the purposes of the first paragraph, the dry retention system is considered empty where less than 10% of the maximum volume reached in the system following the passage of a rain event is present in the system.
O.C. 871-2020, s. 91.
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