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
(`.nmrrinht 1000 Pamnla l CrMUah

YPM-5-1: Slope 4.5%
Material: Riarao
Tiapezoida/ Channel
Left Right Freeboard Freeboard Freeboard
Sideslope
W
R
°( Sideslope Slope (°~) Mult. x
idt
t
ft)
Ratio Ratio Depth (ft) °~ of Depth (VxD)
2.00 3.0:1 3.0:1 4.6 0.30
PADER Method -Steep Slope Design
•
•
w/o Freeboard w/ Freeboard
Design Discharge: 8.32 cfs
Depth: 0.51 R 0.81 R
Top Width: 5.08 ft 6.88 ft
Velocity: 4.58 fps
X-Section Area: 1.81 sq ft -
Hydraulit Radius: 0.346
Froude Number: 1.35
Manning's n: 0.0340
Dmin: 2.00 in
D50: 3.00 in
Dmax: 4.50 in
SEDCAD Utility Run Printed 02-26-2006