24 Given the data below, design a section of sanitary sewer to carry these flows at a minimum velocity of 2.5 fps. Assum
Posted: Thu May 05, 2022 12:02 pm
24 Given the data below, design a section of sanitary sewer to carry these flows at a minimum velocity of 2.5 fps. Assume that the minimum depth of the sewer below the street must be 8.5 ft and that an n value of 0.013 is applicable. Make a plan and profile drawing. (Note: The invert into Manhole F must be 937 ft. Assume an invert drop of 0.2 ft across each manhole.) Distance Between Manholes (ft) Flow (gpm) Street Elevations at Manholes (ft) Manholes A to B 180 1200 A-978 B to C 300 1450 B-972 C to D 450 2200 C-964 D to E 300 2500 D-958 E to F 400 3000 E-954 F-949