PERMFILE44493

• Permit No: C1980005A
• IBM Index Class Name: Permit File
• Doc Date: 1/26/2005
• Doc Name: Channel Designs
• Section_Exhibit Name: Tab 7 Appendix 7-12 Appendix B
• Media Type: D
• Archive: Yes

SEDCAD 4.0
cn...,,:~m +ooa-onm o~moi~ ~ c.M..on
I
Material: RipraD
Trapezoids/ Channel
_ ._
Left Right .Freeboard- ...Freeboard Freeboard
~
„
-OOtt°m Sideslope Sideslope .Slope (%) -
Width- (R) ~ -.~ - ~ - ~
Mult x
Depth (H) % of.Depth
.Ratio ~ Ratio ~ (VxD)
4.OD 3.0:1 3.0:1 20.0 0.30
Simons/OSM Method -Steep Slope Design
•
w/oFreeboard w/Freeboard
Design Discharge: 1.00 ds
Depth: 0.05 ft 035 R
Top Width: 4.29 R 6.09 ft
velocity*:
X-Section Area: 0.20 sq ft
Hydraulic Radius: 0.047 ft
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.
•
SEDCAD Utility Run
~ -IZ- IBS
Printed 09-10-2004