Hi Peter,
Yes sir. I agree. I'm just beginning to explain my design to the reviewer but it's in his mind infiltration and chambers!
It's clearly identified in my hydrology report using solid piping.
My client hasn't made up his mind whether to go with pavers and/or chambers w/infiltration.
In...
I have modeled an underground detention system utilizing a 40' x 250' area and all is fine modeling/outlet/diversion control but the reviewer is asking to demonstrate that at least 50% of the parking spaces be inundated if underground system fails. This particular system is solid storage piping...
