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