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Q-2, r. 9.01 - Design code of a storm water management system eligible for a declaration of compliance
Section 104
Disposition versions
104. The maximum flow coming out of the dry retention system for the retention period may not exceed double the average flow determined using equation 4-6:
Equation 4-6: Q̅ mes = Vquality/[ t × (3,600)]
where:
| Q̅ mes | = | Average outlet flow of the dry retention system to discharge the runoff volume to be treated (m3/s); | |
| Vquality | = | Runoff volume to be treated (m3); | |
| t | = | Retention period (h); | |
| 3,600 | = | Number of seconds in 1 hour. |
In force: 2020-12-31
104. The maximum flow coming out of the dry retention system for the retention period may not exceed double the average flow determined using equation 4-6:
Equation 4-6: Q̅ mes = Vquality/[ t × (3,600)]
where:
| Q̅ mes | = | Average outlet flow of the dry retention system to discharge the runoff volume to be treated (m3/s); | |
| Vquality | = | Runoff volume to be treated (m3); | |
| t | = | Retention period (h); | |
| 3,600 | = | Number of seconds in 1 hour. |
