PERMFILE62362

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 6/15/2006
• Doc Name: Postmining Channels SEDCAD Results YPM 1-8
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13-12.3
• Media Type: D
• Archive: Yes

SEDCAD 4.0
rne.n'v.6l loop Pamula ~ crhomh

YPM-6-2: Slope 10%
Material: Rigrap
Trapezoidal Channel
Left Right Freeboard Freeboard Freeboard
Wtlth(ft) Sideslope Sideslope Slope (°A)
R ~ th (ft) °h of Depth Mult. x
P
atio
Ratio (Vxp)
5.00 3.0:1 3.0:1 10.0 0.30
PADER Method -Steep Slope Design
•
•
w/o Freeboard w/ Freeboard
Design Discharge: 16.00 cfs
Depth: 0.46 ft 0.76 ft
Top Width: 7.77 ft 9.57 ft
Velocity: 5.42 fps
X-Section Area: 2.95 sq R
Hydraulic Radius: 0.372
Froude Number: 1.55
Manning's n: 0.0450
Dmin: 2.00 in
D60: 3.00 in
Dmax: - 4.50 in
SEDCAD Utility Run Printed 02-26-2006