2008-05-08_PERMIT FILE - C1981041A ‎(2)‎

• Permit No: C1981041A
• IBM Index Class Name: Permit File
• Doc Date: 5/8/2008
• Doc Name: Final Reclamation Drainage Design
• Section_Exhibit Name: Tab 14 Appendix 14-6
• Media Type: D
• Archive: Yes

SEDCAD 4.0
Copyright 1998 Pamela J. Scnwao
Civil Software Design
RSN Pond EmergenckSui_, Ilway - 8.5H: iV Section
Reclaimed Site -Exhibit 8C
Material: Riprap
Trapezoidal Channel
LeR
Bottom Right Freeboard Freeboard Freeboard
Sideslope
Width (R)
i sideslope Slope (%)
Depth (R) % of Depth Mult. x
Rat
o Ratio (VxD)
4.00 1.5:1 1.5:1 12.0 1.00
Simons/OSM Method -Steep Slope Design
w/o Freeboard w/ Freeboard
Design Discharge: 16.46 ds
Depth: 0.26 R 1.28 R
Top Width: 4.84 R 7.84 ft
velocity":
X-Section Area: 1.24 sq R
Hydraulic Radius: 0.247
Froude Numbers:
Manning's ns:
Dmin: 4.00 in
D50: 12.00 in
Dmax: 15.00 in
Velocity and Manning's n calculations may not apply for this method.
1~
I
SEDCAD Ulilily Run
Printed 71-282000
14-6 -64 11/00