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

SEDCAD 4.0
Copyright 1898 Pamela J. Schwab
Civil Software Design ~
Ta for Tributa Ditch Sta. 0 to 65: =185.0
Material: Riprap
Trapezoidal Channel
Bottom deft Right Freeboard Freeboard Freeboard
Sideslope 5ideslope 51ope (%)
Width (ft) Ratio Ratio Depth (ft) % of Depth Mult. x
(VxD)
j la.oo z.oa z.aa zs.o l.oo
Simons/OSM Method -Steep Slope Design
•
w/o Freeboard w/ Freeboard
Design Discharge: 185.00 cfs

i Depth:
L....._---------. ......
0.65 ft
. ...----..~-----... _. _._..__.
1,65 ft
___ ___
Top Width: 12.61 ft 16.61 ft
Velocity*:
f _... ... --- --.
... _....... _ _----- ---__
' X-Section Area: 7.37 s9 ft
i Hydraulic Radius:
- ................_..._.._..------ 0.570
-... _ ...........----._._..__.--
--_.. .
I
Froude Number
Mannings n* _..._.._.__
Dmin: 9.00 in ~
D50: 27.00 in
Dmax: 33.75 in
Velocity and Mannings n calculations may not apply for this method.

laevislon ~~,~~~~ 7 99
~ievisiDn No. ~/) - ~~
..
SEDCAD Utility Run Printed 05-06-1999
Exh. 7-14C Revision Date: 7/25/06
16 Revision No.: TR-63