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SEDCAD 4 for Windows <br />r'— ,rinht 104A -')nln P-1. I Crhw.h <br />Structure Detail; <br />Structure #2 6R1 raP Channel <br />Ditch J3 <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riprap <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope ( %) <br />Width (ft) <br />0.53 cfs <br />Ratio Ratio <br />Depth (ft) % of Depth Mult. x (VxD) <br />3.00 1.5:1 1.5:1 17.0 <br />1.00 <br />Riprap Channel Results: <br />Simons /OSM Method - Steep Slope Design <br />Velocity and Manning's n calculations may not apply for this method. <br />i 43402 %J. <br />A\-� <br />Filename: Reclaimed Topsoil Pile #9 Ditch to Coal Creek.sc4 Printed 05 -02 -2012 <br />P -5 DRDA2 -7c (New 05/12) <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />0.53 cfs <br />Depth: <br />0.07 ft 1.07 ft <br />Top Width: <br />3.21 ft 6.21 ft <br />Velocity *: <br />X- Section Area: <br />0.22 sq ft <br />Hydraulic Radius: <br />0.068 ft <br />Froude Number *: <br />Manning's n *: <br />Dmin: <br />3.00 in <br />D50: <br />9.00 in <br />Dmax: <br />11.25 in <br />Velocity and Manning's n calculations may not apply for this method. <br />i 43402 %J. <br />A\-� <br />Filename: Reclaimed Topsoil Pile #9 Ditch to Coal Creek.sc4 Printed 05 -02 -2012 <br />P -5 DRDA2 -7c (New 05/12) <br />