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SEDCAD 4 for Windows <br />r.— ,rinhf 1QQA -9nn7 P-1. I Srh .... h <br />38 <br />Elevation <br />(ft) <br />Straight Pipe <br />(cfs) <br />Combined <br />Total <br />Discharge <br />(cfs) <br />8.50 <br />(5) >38.476 <br />38.476 <br />9.00 <br />(5) >40.024 <br />40.024 <br />9.50 <br />(5) >41.520 <br />41.520 <br />10.00 <br />(5) >42.971 <br />42.971 <br />Structure #18 (Riprap Channel <br />DRPE -W7 <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riprap <br />Left Right <br />Bottom <br />Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope ( %) <br />Width (ft) <br />Mult. x <br />Ratio Ratio <br />Depth (ft) % of Depth <br />p (VxD) <br />3.00 1.5:1 1.5:1 34.3 <br />0.50 <br />Riprap Channel Results: <br />• <br />PADER Method - Steep Slope Design <br />Structure #17 (Riprap Channe /� <br />DRPE -W8 <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riprap <br />U <br />Filename: RPE Pile.sc4 <br />Printed 10 -07 -2010 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />27.37 cfs <br />Depth: <br />0.74 ft 1.24 ft <br />Top Width: <br />5.22 ft 6.72 ft <br />Velocity: <br />9.00 fps <br />X- Section Area: <br />3.04 sq ft <br />Hydraulic Radius: <br />0.536 ft <br />Froude Number: <br />2.08 <br />Manning's n: <br />0.0640 <br />Dmin: <br />5.00 in <br />D50: <br />9.00 in <br />Dmax: <br />12.00 in <br />Structure #17 (Riprap Channe /� <br />DRPE -W8 <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riprap <br />U <br />Filename: RPE Pile.sc4 <br />Printed 10 -07 -2010 <br />