PERMFILE50971

• Permit No: C1980005A
• IBM Index Class Name: Permit File
• Doc Date: 6/11/2007
• Doc Name: Channel Designs
• Section_Exhibit Name: Tab 07 Appendix 7-12 Appendix B
• Media Type: D
• Archive: Yes

SEDCAD+ VEGETATED CHANNEL DESIGN
--------------------------------
CHANNEL S2 PM-3
INPUT VALUES:
Shape TRIANGULAR
'Discharge 1.00 cfs
Slope 20.00
Sideslopes 3.00:1 (L) 3.00:1 (R)
Max. Velocity 6.OOOfps
Material TALL FESCUE
Freeboard .3 ft
RESULTS:
w/ FREEBOARD
STABILITY CLASS C CAPACITY CLASS B
Actual Discharge 0.93 0.95 cfs .
Depth 0.47 0.59 0.89 ft
Top Width 2.84 3.53 5.33 ft
Velocity 1.38 0.92 fps
Cross Sectional Area 0.67 1.04 sq ft
Hydraulic Radius 0.22 0.28 ft
Manning's n 0.178 0.310
Froude Number 0.50 0.30
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Revised 05/08/98