PERMFILE47016

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 6/1/2007
• Doc Name: Post Mining Channels SEDCAD4 Results/Channel YPM-1 to -8
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13.12.3
• Media Type: D
• Archive: Yes

SEDCAD 4.0
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i
YPM-6-2: Slope 6%
Material: Ri raq
T~apezoida/Channel
Bottom Left Right Freeboard Freeboard Freeboard
Sideslope sideslope Slope (%)
Width (ft) Mult. x
Depth (ft) % of Depth
Ratio Rabo ~D)
5.00 3.0:1 3.0:1 6.0 0.30
PADER Method -Steep Slope Design
•
•
w/o Freeboard w/ Freetx>ard
Design Discharge: 16.00 cFs
Depth: 0.53 ft 0.83 ft
Top Width: 8.16 R 9.96 ft
Velocity: 4.62 fps
X-Section Area: 3.46 sq ft
Hydraulic Radius: 0.4I6
Froude Number: 1.25
Manning's n: 0.0440
Dmin: 2.00 in
D50: 3.00 in
Dmax: 4.50 in
SEDCAD Utility Run Printed 02-26-2006