2007-06-01_PERMIT FILE - C1981019A ‎(8)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 6/1/2007
• Doc Name: West Pit Ditch & Taylor Tributary Ditch Channel Designs ‎(Permanent)‎
• Section_Exhibit Name: Exhibit 07 Item 14 Appendix Exh7-14C
• Media Type: D
• Archive: Yes

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SEDCAD 4.0
Copyright ~ 998 Pamela J. Schwab
Civil Software Design
Taylor Tributary Ditch Sta. o to 65: Q =185.0
Material: Rprap
Trapezoidal Channel
Bottom Left Right Freeboard Freeboard Freeboard
Width (ft) Sideslope 5ideslope Slope (%) Muit. x
o
Ratio Ratio Depth (ft) /o of Depth (VxD) I
j 10.00 2.0:1 2.0:1 23.0 1.00

Simons/OSM Method -Steep Slope Design
w/o Freeboard w/ Freeboard I
Design Discharge: 185,00 cfs
Depth: 0.70 ft 1,70 ft
r--._.._..._---...___. - _-------- --...__ ................ . . ....-------... "_
. -------
~ ...__TOp Width:- _ ------12.82 ft -- -- 16,82 ft
-.... .
----
V
l
i
*
ty
:
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f- -..-..---- ---- .................--_------------1
I X-Sedion Area; ---- .......-8~~ ~ ~ ----..... _ _-----~
s Hydraulic Radius: 0.611
Froude Number*:
r---
i Manning's n*; '
_Dmin:----_._.......-. 8.00 in
D50: 24.00 in
~ Dmax; 30.00 in i
Velocity and Manning`s n calculations may not apply for this method,
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Revision Submitted ~ ~ 99
Revision No. ~if - -98
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SEDCAD Utility Run Printed OS-06-1999
Exh. 7-14C Revision Date: 7/25/06
14 Revision No.: TR-63