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SEDCAD 4.0 <br />Copyright 7998 Pamela J. Schwab <br />Civil Software Design <br />• <br />DITCH D5 (Middle, <br />Material; Ri~rap <br />Trapezoids/ Channel <br />Left <br />Bottom Right ~ ~. ~ .Freeboard Freeboard Freeboard <br />5ideslope~ <br />Width (ft) Ratio Sideslope ~. <br />Rato Slope (%) <br />~ ~ ~ ~ <br />Depth (ft) % of Depth Mutt. x <br /> ~D) <br />2.00 2.0:1 2.0:1 15.0 0.30 <br />PADER Method -Steep Slope Design <br />• <br /> <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 8.70 ds <br />Depth: 0.47 ft 0.77 ft <br />Top Width: 3.89 ft 5.09 ft <br />Velocity: 6.23 fps <br />X-Section Area: 1.39 sq ft <br />Hydraulic Radius: 0.339 <br />Froude Number: 1.83 <br />Manning's n: 0.0450 <br />Dmin: 2.00 in <br />D50: 3.00 in <br />Dmax: 4.50 in <br />SEDCAD Utility Run <br />Printed OS-15-2 000 <br />