PERMFILE44218

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 5/1/2003
• Doc Name: Post Mining Channel Design
• Section_Exhibit Name: Tab 13 Attachment 13-5B Appendix 3
• Media Type: D
• Archive: No

4EDCAD 4.0
opyright 1998 Pamela J. Schwab
ivil Software Design
Post Mining Channel PM-4
Material: Gravel
T~apezoida/Channel
_eeft ..Right ~.:
Bottom
~ Freeboard Freeboard Freeboard ~. Limrbng ~.
-Slope (°/u)_ ~ Manrnng s n
Sldeslope Sideslope
Width.{R)
~- .. .~-
atio ~Rabo "` -- ~ ~,~ ~Mult x.
.Depth..(ft) p/oof~Depth
- '~Velooty_ ,.
{f
) -
.
,
R ...
jyxD) .:.._ .`
ps
'
5.00 3.0:1 3.0:1 9.0 0.0300 1.00 6.0
-~~ -~. F w/o Freeboard, w)-Freeboard
Design Discharge: 9.70 cfs
Depth: 0.28 ft 1.28 R
Top Width: 6.71 R 12.71 R
Velocity: 5.83 fps
X-Section Area: 1.66 sq R
Hydraulic Radius: 0.295
Froude Number: 2.06
SEDCAD Utility Run Printed 12-06-2001