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SEDCAD 4.0 <br />loan - o—i. i <br />UCSS, Emergency Spillway Outslope, 30% Slope <br />0 <br />Material: Riprap <br />Trapezoidal Channel <br />Left <br />Right <br />Design Discharge: <br />Freeboard <br />Bottom <br />0.15 ft 0.45 ft <br />Top Width: <br />Freeboard Freeboard <br />Width (ft) Sideslope <br />Sideslope <br />Slope ( " /o) <br />Mult. x <br />Ratio <br />Ratio <br />Froude Number: <br />Depth (ft) % of Depth (VxD) <br />10.00 3.0:1 <br />3.0:1 <br />30.0 <br />0.30 <br />PADER Method - Steep Slope Design <br />SEDCAD Utility Run <br />2.03- 3- E2.E -3.4 <br />Printed 12 -17 -2009 <br />12/09 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />7.20 cfs <br />Depth: <br />0.15 ft 0.45 ft <br />Top Width: <br />10.92 ft 12.72 ft <br />Velocity: <br />4.51 fps <br />X- Section Area: <br />1.59 sq ft <br />Hydraulic Radius: <br />0.145 ft <br />Froude Number: <br />2.08 <br />Manning's n: <br />0.0500 <br />Dmin: <br />2.00 in <br />D50: <br />3.00 in <br />Dmax: <br />4.50 in <br />SEDCAD Utility Run <br />2.03- 3- E2.E -3.4 <br />Printed 12 -17 -2009 <br />12/09 <br />