Hi, everyone.
Is it possible for a bleed down weir to be drilled into an existing outlet control structure for a dry retention facility?
For example, let's say there was a multiphase project where two different properties share a pond.
In phase 1, an outlet control structure was constructed for a pond to treat the first property. In phase 2, the pond would be expanded to treat the adjacent property alongside the first. Would it be possible to drill a weir into the structure after its been constructed for the purposes of pollution abatement (typically some jurisdictions require a total drawdown within 48-72 hours)/ attenuation.
Thank you guys!
Is it possible for a bleed down weir to be drilled into an existing outlet control structure for a dry retention facility?
For example, let's say there was a multiphase project where two different properties share a pond.
In phase 1, an outlet control structure was constructed for a pond to treat the first property. In phase 2, the pond would be expanded to treat the adjacent property alongside the first. Would it be possible to drill a weir into the structure after its been constructed for the purposes of pollution abatement (typically some jurisdictions require a total drawdown within 48-72 hours)/ attenuation.
Thank you guys!