2007-06-01_PERMIT FILE - C1981019A ‎(12)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 6/1/2007
• Doc Name: Generalized Ditch Design Procedures, Permanent Channels July 2006
• Section_Exhibit Name: Exhibit 07 Item 14 Appendix Exh7-14H
• Media Type: D
• Archive: Yes

SEDCAD 4.0
r......:..ti~ ~nnn o~...~., ~ c..ti....,ti
•
Simons/OSM Run No. 19
Material: Rim
Trapezoidal Channel
Bottom Left Right Freeboard Freeboard Freeboard
Width (ft) Sldeslope Sldeslope . Slope (%)
Rato Rati De th ft % of Depth Mult. x
P O
o gyp)
6.00 3.0:1 3.0:1 30.0 1.00
Simons/OSM Method -Steep Slope Design
w/o Freeboard w/ Freeboard
Design Discharge: 10.00 cfs
Depth: 0.02 ft 1.02 ft
Top Width: 6.11 ft 12.11 ft
Velodry*:
X-Sedion Area: 0.11 sq ft
Flydraulic Radius: 0.018
Froude Number:
Manning's n*:
Dmin; 4.00 in
D50: 12.00 In
Dmax: 15.00 In
•

Velodty and Manning's n glculations may not apply for this method.
SEDCAD Utility Run Printed 05-05-2008
Exh. 7-14H Revision Date: 7/25/06
23 Revision No.: TR-63