2007-06-01_PERMIT FILE - C1981019A ‎(6)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 6/1/2007
• Doc Name: Streeter Gulch Ditch, SW Tributary to Streeter & SE Tributary to Street Channel Designs ‎(Permanent)‎
• Section_Exhibit Name: Exhibit 07 Item 14 Appendix Exh7-14E
• Media Type: D
• Archive: Yes

SEDCAD 4.0
Copyright 1998 Pamela J. Schwab
Civil Software Oesign
Streeter Gulch Ditch Sta. 123 to 181: Q=115.3 cfs
Material: Riprap
Left Right Freeboard Freeboard Freeboard
Width (ft) 5ideslope Sideslope Slope (%) Depth (ft) % of Depth Mult. x (VxD)
Ratio Rado
15.00 3.0:1 3.0:1 10.0 1.00
Simons/OSM Method -Steep Slope Design
w/o Freeboard w/ Freeboard
Depth: 0.64 ft 1.64 ft
Top Width: 18.85 ft 24,85 ft
velocity*:
- X-Section Area: 10.87 sq ft
Hydraulic Radius:V ~ 0.570
Froude Number*:
Manning's n*~
~
_
Dmin: 3.00 in
_ -_
_-
_-- -- D50:_- 9.00 in
-.-~
.__-
^-
--_._ --~ Dmax: - __
11.25 in
Velocity and Manning's n calculations may not apply for this method.
1
~SEDCAD Utility Run Printed 11-OS-1998
Exh. 7-14E Revision Date: 7/25/06
25 Revision No.: TR-63