PERMFILE63047

• Permit No: C1981018A
• IBM Index Class Name: Permit File
• Doc Date: 5/13/2002
• Doc Name: Refuse Area 5A
• Section_Exhibit Name: Illustration 6A and 6B
• Media Type: D
• Archive: Yes

SEDCAD+ RIPRAP CHANNEL DESIGN
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• , RP-5 DITCH SEGMENT 10
INPUT VALUES:
•
Shape TRIANGULAR
Discharge 25.59 cfs
Slope 14.00 ~
Sideslopes (L and R) 2.00:1 2.00:1
Freeboard .3 ft
RESULTS:
Steep Slope Design - PADER Method
Depth 1.26 ft
with Freeboard 1.56 ft~ Z
Top Width 5.03 ft
with Freeboard 6.23 ft
Velocity 8.08 fps
Cross Sectional Area 3.16 sq ft
Hydraulic Radius 0.56 ft
Manninq's n 0.047
Froude Number 1.80
Dmax 0.625 ft ( 7.50 in)
D50 0.500 ft ( 6.00 in)
D10 0.167 ft ( 2.00 in)
•