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SEDCAD 4.0 <br />Refuse Disposal Area - Channel RDA -5a, 4.0% SI <br />Material: Riprap <br />Trapezoidal Channel <br />Left Right Freeboard Freeboard Freeboard <br />Width (ft) Sideslope . Sideslope Slope ( %) Depth (ft) % of Depth Mult. x <br />Ratio Ratio (VXD) <br />5.00 3.0:1 3.0:1 4.0 0.30 <br />PADER Method - Steep Slope Design <br />• <br />1 <br />Printed 09 -28 -2009 <br />SEDCAD Utility Run <br />w/o Freeboard w% Freeboard <br />Design Discharge: <br />104.00 cfs <br />Depth: <br />1.58 ft 1.88 ft <br />Top Width: <br />14.49 ft 16.29 ft <br />Velocity: <br />6.74 fps <br />X- Section Area: <br />15.42 sq ft <br />Hydraulic Radius: <br />1.028 ft <br />Froude Number: <br />1.15 <br />Manning's n: <br />0.0450 <br />Dmin: <br />3.00 in <br />D50: <br />6.00 in <br />Dmax: <br />9.00 in <br />1 <br />Printed 09 -28 -2009 <br />SEDCAD Utility Run <br />