2010-10-07_PERMIT FILE - C1994082

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 10/7/2010
• Doc Name: Post Mining Channels SEDCAD Results/Channel YPM-1 to YPM-8
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13-12.3
• Media Type: D
• Archive: No

SEDCAD 4.0
f:mm~inh# #000. D~molo 1 Crhu~nf+
•
Material: Riorap
Traoezoidal Channel
Left Right Freeboard Freeboard Freeboard
Bottom Sideslope Sideslope Slope (%)
Width (ft) Mult. x
Depth (ft) % of Depth
Ratio Ratio I (V~)
3.00 3.0:1 3.0:1 13.0 0.30
PADER Method -Steep Slope Design
•

w/o Freeboard w/ Freeboard
Design Discharge: 7.10 cfs
Depth: 0.37 ft 0.67 ft
Top Width: 5.20 ft 7.00 ft
Velocity: 4.72 fps
X-Section Area: 1.50 sq ft
Hydraulic Radius: 0.283
Froude Number: 1.55
Manning's n: 0.0490
Dmin: 2.00 in
D50: 3.00 in
Dmax: 4.50 in
SEDCAD Utility Run
TR-37
13-12.3-44
Printed 02-18-ZOOS
Revised 02/08