PERMFILE58588

• Permit No: C1981041A
• IBM Index Class Name: Permit File
• Doc Date: 10/11/2002
• Doc Name: Final Reclamation Drainage Design
• Section_Exhibit Name: Tab 14 Appendix 14-6
• Media Type: D
• Archive: Yes

•
SEDCAD 4 for Windows
Copynghi 7998 Pamela J. Scnwab
Civil Software Design
5
Structure Detai/;
Seg 1 Section A A
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left Right Freeboard Freeboard Freeboard
Width (ft)} Sideslope
Ratio Sideslope Slope (%)
Ratio De th ft
P ( ) % of Depth Mult. x
(VxD)
3.00 1.5:1 1.5:1 3.0 3.00
Riprap Channel Results:
Simons/OSM Method -Steep Slope Design

w/o Freeboard w/ Freeboard
Design Discharge: 9.20 cfs
Depth: 0.32 ft 3.32 ft
Top Width: 3.96 ft 12.96 ft
Velocity':
X-Section Area: 1.12 sq ft
Hydraulic Radius: 0.269
Froude Numbers:
Manning's ns:
Dmin: 3.00 in
D60: 9.00 in
Dmax: 11.2s in
/L*)'Vrr' ~S ' C
Velocity and Manning's n calculations may not apply for this method.
Seg 2 Section B-B
Trapezoidal Riprap Channel Inputs:
Material: RipraQ
•
Bottom 1eR Right Freeboard Freeboard Freeboard
sideslope Sideslope Slope (%)
Width (tt)} Mul[. x
Depth (ft) %of Depth
Ratio Rabo (VxD)
3.00 1.s:1 1.5:1 23.0 ~ 3.00
Filename: PCC-RSRDA-UpDiversion.sc4
14-6-6
Printetl 11-73.2000
(Rev. 11 /00)