PERMFILE61782

• Permit No: C1980001
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: SEDCAD Channel Designs
• Section_Exhibit Name: 3.5 APPENDIX 3.5-E
• Media Type: D
• Archive: No

• SEDCAD+-RIPRAP-CHANNEL-DESIGN
MOFFAT AREA DOWNDRAIN ~1
INPUT VALUES:
Shape TRAPEZOIDAL
Discharge 107.17 cfs
Slope 15.00 %
S.ideslopes (L and R1 3.00:1 3.00:1
Bottom Width 5.00 feet
Freeboard 1 ft
RESULTS:
Steep Slope Design - PADER Method
Depth 1.29 ft
with Freeboard 2.29 ft
Top Width 12.73 ft
with Freeboard 18.73 ft
Velocity 9.38 fps
Cross Sectional Area 11.42 sq ft
Hydraulic Radius 0.87 ft
Manning's n 0.056
Froude Number 1.75
Dmax 0.938 ft (11.25 in)
D50 0.750 ft ( 9.00 in)
D10 0.250 ft 1 3.00 in)
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