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SEDCAD 4.0 <br />r--w,+ i OOA_9nm, P —i. I Rrhu -K <br />LCSS, Emergency Spillway Outslope, 30% Slope <br />• Material: Riprap <br />Trapezoidal Channel <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope ( %) <br />Width (ft) <br />Mult. x <br />Ratio Ratio <br />Depth (ft) % of Depth <br />(VxD) <br />10.00 3.0:1 3.0:1 30.01 <br />0.30 <br />PADER Method - Steep Slope Design <br />• <br />• <br />SEDCAD Utility Run <br />2.03- 3- E2.E -3.2 <br />Printed 12 -17 -2009 <br />1 2/09 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />36.50 cfs <br />Depth: <br />0.47 ft 0.7 ft <br />Top Width: <br />12.83 ft 14.63 ft <br />Velocity: <br />6.78 fps <br />X-Section Area: <br />5.39 sq ft <br />Hydraulic Radius: <br />0.415 ft <br />Froude Number: <br />1.84 <br />Manning's n: <br />0.0670 <br />Dmin: <br />3.00 in <br />D50: <br />6.00 in <br />Dmax: <br />9.00 in <br />SEDCAD Utility Run <br />2.03- 3- E2.E -3.2 <br />Printed 12 -17 -2009 <br />1 2/09 <br />