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SEDCAD 4.0 <br />f :nwrfnhr l °°R - , ) nrn P.—.1. 1 Ghuioh <br />Refuse Disposal Area - Bench Ditch 6R (BD <br />3.4% Slope <br />Material: Riprap <br />Trapezoidal Channel <br />Left Right Freeboard Freeboard Freeboard <br />Bottom Sideslope Sideslope Slope ( %) Mult. x <br />Width (ft) Ratio Ratio Depth (ft) % of Depth (VxD) <br />10.00 3.0:1 3.0:1 3.4 0.30 <br />PADER Method - Steep Slope Design <br />• <br />0 <br />SEDCAD Utility Run <br />1 <br />Printed 08 -10 -2009 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />49.40 cfs <br />Depth: <br />0.78 ft 1.08 ft <br />Top Width: <br />14.68 ft 16.48 ft <br />Velocity: <br />5.13 fps <br />X- Section Area: <br />9.63 sq ft <br />Hydraulic Radius: <br />0.645 ft <br />Froude Number: <br />1.12 <br />Manning's n: <br />0.0400 <br />Dmin: <br />2 .00 in <br />D50: <br />3.00 in <br />Dmax: <br />4.50 in <br />1 <br />Printed 08 -10 -2009 <br />