2009-10-30_PERMIT FILE - C1994082A

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 10/30/2009
• Doc Name: Permanent Pond Demonstrations
• Section_Exhibit Name: Tab 20 Appendix 20-1.2
• Media Type: D
• Archive: Yes

SEDCAD 4.0
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•
r-
Bottom
Width (ft)
10.00
•
SEDCAD Utility Run
TR-37
- -----
'-1: EmerQencv Snillwav - [)~~tc~.,~,o
Material: RIDraD
Trapezoids/ Channel
Left Right
Sideslope Sideslope ~ Freeboard Freeboard Freeboard
Slope (%) ~
Ratio Ratio I Depth (ft) % of Depth Mult. x
(VxD)
3.0:1 3.0:1 30.0 ; 1.00
PADER Method -Steep Slope Design
w/o Freeboard w/ Freeboard
-Design Discharge: 7.60 cfs
-- --
----- Depth: _ -- 0.16 ft -----1.16 ft
_-- Top Width_ _ -----_- 10.96 ft -- 16.96 ft
- Velocity:_ _ 4.55 fps
X-Section Area: 1.67 sq ft
Hydraulic Radius_- _
0.152 ft
Froude Number: _ _ -
_ 2.05
Manning's n:
-- 0.0510
---
Dmin: --- 2.00 in -----------
----------D50: - 3.00 in -------
-
Dmax: -----
4.50 in
Printed OS-07-2008
20-1.2-E.16 Revised 08/08