2008-05-08_PERMIT FILE - C1981041A ‎(2)‎

• Permit No: C1981041A
• IBM Index Class Name: Permit File
• Doc Date: 5/8/2008
• Doc Name: Final Reclamation Drainage Design
• Section_Exhibit Name: Tab 14 Appendix 14-6
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Structure Detai/;
Structure #10 (Erodible Channel)
Section II li'
Triangular Erodible Channel Inputs:
Material: Shales and hardpans
LeR Wght„_ Freeboard Freeboard;. Freeboard, l,midng
S~deslope -Sideslope Slope, (4'o) Manrnhg s n

~ =~ • ~ ~ ~ Mult x ~ '
th ~ -
Dedth (ft) "lof De
' Velodfy-
Ratio C:
. Ratio.._, ~
..- ~.-?
:. .......~ p
(VxD) '
_. .- ...__r-_:.. .. .-. - . (fps)'.
..... -.
1.5:1 1.5:1 S.0 0.0250 0.30 6.0
Erodible Channel Results:
w/o Freeboard w_/`Freeb_oard
Design Discharge: 0.50 ds
Depth: 0.31 R 0.61 ft
Top Width: 0.94 ft 1.84 R
Velodty: 3.42 fps
X-Section Area: 0.15 sq R
Hyd2ulic Radius: 0.130
Froude Number: 1.53
•
Filename: POND S.sc4
SCC
14-6-18i
Printed 07-27-2006
07/06