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PERMFILE117178
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Last modified
8/24/2016 10:12:55 PM
Creation date
11/25/2007 3:22:52 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981018
IBM Index Class Name
Permit File
Doc Date
5/13/2002
Doc Name
SEDCAD Ditch and Channel Designs
Section_Exhibit Name
Illustration 44 PART 3
Media Type
D
Archive
No
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<br />SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />Ditch seg from pad to 1st 72" cmp <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 6.92 cfs <br />Slope 1.53 <br />Sideslopes 2.00:1 (L) <br />Manning's n 0.025 <br />Max. Velocity 5.00 fps <br />Material <br />Freeboard .3 ft <br />RESULTS: <br />• <br />.~ <br /> <br /> <br />Actual Discharge 6.92 cfs <br />Depth 0.92 ft <br />with Freeboard 1.22 ft <br />Top Width 3.68 ft <br />with Freeboard 4.88 ft <br />Velocity 4.08 fps <br />Cross Sectional Area 1.70 sq ft <br />Hydraulic Radius 0.41 ft <br />Froude Number 1.06 <br />2.00:1 (R) <br />
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