PERMFILE109433

• Permit No: C1980005
• IBM Index Class Name: Permit File
• Doc Date: 9/12/2006
• Doc Name: As-Built Report Drainage Channel SIIPM-1
• Section_Exhibit Name: Tab 07 Appendix 7-12.1
• Media Type: D
• Archive: No

SEDCAD 4.0
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. SIIPNI-1: As-Built Section 1
Material: Riprap
Trapezoidal Channel
Freeboard
Left Right Freeboard Freeboard
W'dth (ft) Sideslope Sideslope Slope (%)
ti
R Depth (ft) % of Depth Mult. x
(VxD)
o
a
Ratio
17.00 3.2:1 3.6:1 2.5 0.30
PADER Method -Steep Slope Design
i
i
w/o Freeboard w/ freeboard
Design Discharge: 134.00 cfs
Depth: 1.08 ft 1.38 ft
Top Width: 24.37 ft 26.41 ft
Velocity: 5.97 fps
X-Section Area: 22.43 sq ft
Hydraulic Radius: 0.909
Froude Number: 1.10
Manning's n: 0.0370
Dmin: 2.00 in
D50: 3.00 in
Dmax: 4.50 in
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SEDCAD Utility Run ]-12.1-9