2008-01-16_PERMIT FILE - C1994082A ‎(5)‎

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 1/16/2008
• Doc Name: YPM-9 to YPM-21, Dragline Deadhead Route Postmine Channel
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13.12.3 Part 2
• Media Type: D
• Archive: Yes

SEDCAD 4.0
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Yoast: YPM-ii - 11% Slope
Material: Riprag
Trapezoidal Channel
Left
Bottom Right Freeboard Freeboard Freeboard
Sideslo a
Width (ft)
p Sideslo a
p Sloe
p ( )
Depth (ft) % of Depth
Ratio Ratio (VxD)
5.00 3.0:1 3.0:1 11.0 0.30
PADER Method -Steep Slope Design
w/o Freeboard w/ Freeboard
Design Discharge: 6.07 cfs
Depth: 0.24 ft 0.54 ft
Top Width: 6.45 ft 8.25 ft
Velocity: 4,39 fps
X-Section Area: 1.38 sq ft
Hydraulic Radius: 0.222
Froude Number: 1.67
Manning's n: 0.0400
Dmin: 1.00 in
D60: 1.50 in
Dmax: 3.00 in
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•
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SEDCAD Utility Run Printed 08-15-2007
-~~--- 13-12.3-198 Revised OB/07