2007-06-01_PERMIT FILE - C1981019A ‎(2)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 6/1/2007
• Doc Name: Gulch A Ditch & Section II Ditch Channel Designs ‎(Permanet)‎
• Section_Exhibit Name: Exhibit 07 Item 14 Appendix Exh7-14G
• Media Type: D
• Archive: Yes

SEDCAD 4.0
Copyright 1998 Pamela J. Schwab
Civil Software Design
Gulch A Ditch Sta. 58 to 65: Q-105.6
Material: Riprap
Bottom Left Right ~ Freeboard Freeboard Freeboard
Width (ft) Sideslope Sideslope Slope (%) Depth (ft) % of Depth Mult. x (VxD)
Ratio Ratio
10.00 3.0:1 3.0:1 10.0 1.00
Simons/OSM Method -Steep Slope Design
w/o Freeboard w1 Freeboard
Depth: 0.74 ft 1.74 ft
Top Width: ` 14.47 ft ~ 20.47 ft
Velocity':
X-Section Area: 9.11 sq ft
Hydraulic Radius:
Froude Number': 0.620
Manning's n':
Dmin: 4.00 in
D50:
-----~-- Dmax: 12.00 in
---- 15A0 in
_----
Velocity and Manning's n calculations may not apply for this method.

SEDCAD Utility Run
•
Printed 09-17-1998
Exh. 7-14G Revision Date: 7/25/06
19 Revision No. TR-63