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SEDCAD 4 for Windows <br />r.......:..M ~oou o.,...-ice ~ e..~..~ti <br />• <br />Structure Detail: <br />Structure #1 (Riarap Channel) <br />East Taylor Ditch <br />Trapezoidal Riprap Channel Inputs: <br />Bottom left Right Freeboard Freeboard Freeboard <br />Width (ft)} Sideslope Sldeslope Slope (%) <br />t Depth (ft) % of Depth Mult. x. <br />io Ratio <br />Ra (Vx0) <br />12.00 3.0:1 3.0:1 7.0 1.00 <br />Riprap Channel Results: <br />n <br />Simons/OSM Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 16.16 cfs <br />Depth: 0.18 ft 1.18 ft <br />Top Width: 13.09 ft 19.09 ft <br />Velocity*: <br />X-Section Area: 2.27 sq ft <br />Hydraulic Radius: 0.173 <br />Froude Number: <br />Manning's n*: <br />Dmin: i.00In <br />D50: 3.00 In <br />Dmax: 3.75 In <br />Velocity and Manning's n calculations may not appty for this method. <br />Filename: East Taylor Ditch.sc4 <br />Printed 05-09-2006 <br />Exh. 7-141 Revision Date: 7/25/06 <br />7 Revision No.: TR-63 <br />