For a significant hazard dam which has a 36" RCP meeting ASTM C-361 the contractor had already placed a concrete cradle which came up to the springline of the pipe before I discovered that there were a couple of joints that were not within the allowable tolerance for joint seperation. The two...
Stage - storage calculations are required for stormwater management volumes. As the pipe fills up there is a loss in volume if the horizontal pipe is sloped. In my case I have a 10' dia pipe so my stage elevations would be in one foot intervals. I need the storage for each of the stage elevations.
Does anyone know of link to a free website that has a user friendly program or spreadsheet to compute the stage storage for a horizontal sloped pipe?
Thanks