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.Q
Copyright 1998 Pamela J. Schwab ~
Civil Software Design
Gulch A Ditch Sta. 20 to 58 :Q-_95.1
Material: Riprap
Bottom Left Right j Freebward Freeboard Freeboard
Width (ft) Sideslope Sideslope 51ope (%) I ~p~ (ft) o/a of Depth Mult. x (VxD)
Ratio Ratio
10.00 3.0:1 3.0:1 5.0 i 1.00
Simons/OSM Method -Steep Slope Design
w/o Freeboard w/ Freeboard
Depth: 0.74 ft 1.74 ft
Top Width 14.43 ft 20.43 ft
Velocity*: _ _
X-Section Area: 9.01 sq ft
} Hydraulic Radius: _
0.614

Froude Number*:
Manning's n*: _
f_ .R~
_-T~
~ .
Dmin: _ 3.00 in _
.- _
...___ __
D50: __
_ 9.00 in _
Dmax: __ _ .
11.25 in ~,
Velocity and Manning's n calculations may not apply for this method.

_- --- .-.
SEDCAD Utility Run Printed 09-23-1998
~~
Exh. 7-14G Revision Date: 7/25/06
12 Revision No. TR-63