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SEDCAD 4.0 <br />f— ..inh4 10QR_9n1n P.mola I Qrh,u.h <br />Ditch 11-115.6% Channel - Reclaimed Configuration <br />Material: Riprap <br />Trapezoidal Channel <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope ( %) <br />Width (ft) Ratio Ratio <br />Depth (ft) % of Depth Mult. x (VxD) <br />3.00 1.5:1 1.5:1 6.5 <br />1.00 <br />PADER Method - Steep Slope Design <br />LI <br />SEDCAD Utility Run Printed 05 -02 -2012 <br />PR -5 CRDA2 -7a ( New 05/12) <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />27.60 cfs <br />Depth: <br />0.95 ft 1.95 ft <br />Top Width: <br />5.86 ft 8.86 ft <br />Velocity: <br />6.52 fps <br />X- Section Area: <br />4.23 sq ft <br />Hydraulic Radius: <br />0.657 ft <br />Froude Number: <br />1.35 <br />Manning's n: <br />0.0440 <br />Dmin: <br />3.00 in <br />D50: <br />6.00 in <br />Dmax: <br />9.00 in <br />LI <br />SEDCAD Utility Run Printed 05 -02 -2012 <br />PR -5 CRDA2 -7a ( New 05/12) <br />