This command calculates the travel time, flow depth,
and velocity for a section of pipe. It reads the stations and
elevations of
a sewer or pipe profile (.PRO) created by the Design
Sewer/Pipe Profile command in the Civil Design module. Pipe sections
can be entered as
upstream/downstream stations and elevations or as length and slope.
Flow rate units [<GPM>/CFS]? press Enter
Flow rate <0.0>: 50
Manning's n for pipe <0.020>: .02
Specify a Profile File dialog select existing sewer or pipe .PRO file
Number of decimal places
<2>: press Enter
Report results from the Standard Report Viewer:
Profile Report
Sewer Profile
Station Invert-IN Invert-OUT
Distance Slope Width(in) Depth(in) Time(min) Velocity(fps)
0+40.44 61.80 61.80
285.53 2.50% 10.00 1.51 2.21 2.15
3+25.88 68.94 68.94
274.20 2.40% 10.00 1.53 2.16 2.12
6+00.00 75.52 75.52
200.02 1.50% 10.00 1.71 1.86 1.80
8+00.00 78.52 78.52
Flow rate: 50.0 (GPM)
Manning's n for pipe: 0.020
Total travel time: 6.23 (min)
Pulldown Menu Location: Structure > Sewer Pipe Design in Hydrology
Keyboard Command: swrpipe2
Prerequisite: None
File Name: \lsp\swrpipe.lsp