Hi,
I am attempting to produce a water balance or budget for a park. Basic Equation: In (precipitation) - Out (Evapotransiration + Evaporation from 1100m2 marsh surface + infiltration (dependent on soil and density of plantings) + irrigation for season) = Change in Storage with time.
Now if I...
I need an underground cell or tank that will collect and store rainfall on the park area to be used for irrigationl. This sustainable measure will help reduce the burden on conveyance system and water treatment plants. Information on ones successfully used in the past would be of great help...
There is a farmers market which needs to direct the wash water that generated at the end of the day to the sanitary sewer while directing any water from precipitation events to the storm sewer. This needs to be done so as to reduce the burden on the water treatment plant. So far I have come up...
I have found my sizes for the storm pipe and would now like to design the profile ie. obtain inverts of pipe at each manhole along the pipe lenght. I am using 0.26% slope and have the upstream starting ground surface elevation. For instance I don't know how to obtain inverts when two different...
I am involved with sizing drainage works for an airport in Antigua and would like to know if there is any past rainfall data for Antigua.......for now I will have to guess the storm duration and storm profile......so probally going to assume a design intensity of 75 mm/hr ....thanks for any...
