PERMFILE114606

• Permit No: C1981041A
• IBM Index Class Name: Permit File
• Doc Date: 5/13/2002
• 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. Schwab
Civil Software Design
• RSN Pond Emerg.~~~y~~~y - 2% Section Reclaimed
Site -Exhibit 8C
Material: R~rap
Trapezoidal Channel
Bottom LeR Right Freeboard
Freeboard Freeboard
Sideslope Sideslope Slope (%)
Width (R) Mult. x
Ra[o Ratio Depth (R) %of Depth
(VxD)
4.00 1.5:1 1.5:1 2.0 1.00
Simons/OSM Method -Steep Slope Design
•
w/o Freeboard w/ Freeboard
Design Discharge: 16.46 ds
Depth: 0.38 R 1.38 R
Top Width: 5.13 ft 8.13 R
Velocity*:
X-Section Area: 1.72 sq R
Hydraulic Radius: 0.321
Froude Number*:
Manning's n*:
Dmin: 3.00 in
D60: 9.00 in
Dmax: 11.25 in
Velocity and Manning's n calculations may not apply for this method.
SEDCAD Utility Run
Printed 11-28-2000
14-6 -63 1 1 /00