Hello,
The firm I work with has acquired the task of determining a BFE for a section of a coastal city which up to this point has been in Zone A of the FEMA flood maps.
I was thinking of approaching this task using the EPA SWMM but am at a loss on where to begin.
How vast does my model have to...
Any HydroCAD aficiando's out there, I am looking to model a "Blue Roof" for storm water detention using HydroCAD
Using the custom stage storage data modeled as a pond, how may I simulate a slow release on the volume stored ?
I am pretty efficient using underground storage techniques, but the...
Hello fellow colleagues,
The firm I work with has an inspection/materials testing division and we have been contracted as the Special Inspections Coordinator/ and firm responsible for documenting the required inspections for this amazing structure, the the state of CT.
There is limited...
We have a forcemain going from pump chamber to leaching field. We also have an ejector pump in basement of the residence.
I currently have on sanitary lateral out from house to septic tank, Do I need another seperate lateral for the basement ejector pump. ?
Is there a required separation distance between a footing drain and a drywell surrounded by stone for stormwater storage ?
I am familiar with the separation distances for subsurface sewage disposal , was not certain about storwater runoff ?
hello,
I have a client whom plans to install his septic system drainfield up hill from his house elevation. therefore I know I am in need of a two tank system, one to house the sewage flow and the other to pump the effluent to the drainfield. In return, the homeownwer want to install a...
I am the E.O.R. of a 3-story ordinary moment frame building and am in the process of reviewing shop dwgs.
The designer whom is no longer with the company designed the moment connections using shop & field welded top & bot. plate with an oversized round hole for 3/4" A325 bolts, the fabricator...
thread162-365226
Looking for most efficient (faster) way to model a storm drainage system with 30 CB and structures around a closed loop pavement and parking area which eventually discharge into an existing Detetion Basin. There is also additional under ground ADS pipe storage capacity set...
