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SEDCAD 4.0 <br />Copyright 1998 Pamela J. Schwab <br />Civil Software Design <br /> <br />Gulch A Ditch Sta. 0 to 20 :Q=--122.3 <br />Material: Riprap <br />Bottom Left Right ~ Freeboard Freeboard Freeboard <br />Width (ft) Sideslope Sideslope Slope (%) Depth (ft) % of Depth Mult. x (VxD) <br />Ratio Ratio <br />10.00 3.0:1 3.0:1 12.0 ' 1.00 <br />Simons/OSM Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Depth: 0.77 ft 1.77 ft <br />_ Top Width: 14.65 ft 20.65 ft <br />__._ <br />Velocity*: <br />~ ~ X^5edion Area: 9.55 sq ft <br />Hydraulic Radius: ~ <br />0.641 <br />~ u <br />Froude Number: ~ <br />_ <br />Manning's n*: _ <br />___.._ Dmin: 4.00 in <br />-Y <br />-_ <br />-~-- D50u 12.00 in <br />,._ <br />,^ Dmax: 15.00 in <br />Velocity and Manning's n calculations may not apply for this method. <br />• <br /> <br />SEDCAD Utility Run <br />Exh. 7-14G <br />7 <br />Printed 09-23-1998 <br />Revision Date: 7/25/06 <br />Revision No. TR-63 <br />