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SEDCAD 4.0 <br />Copyright 1999 Pamela J. Schwab <br />CNiI Software Design <br />Post Mining Channels PM - 3 Lower <br />Material: Riprap <br />Simons/OSM Method -Steep Slope Design <br />- ~ , '~ w[p Ft~eebgarG vS~ Fre~e6, oartl;~~` <br />~~ <br />Design Discharge: 23.90 cfs <br />Depth: 0.28 R 1.28 R <br />Top Width: 7.69 ft 13.69 R <br />Velodty*: <br />X-Section Area: 1.93 sq R <br />Hydraulic Radius: 0.248 <br />Froude Number: <br />Manning's n*: <br />Dmin: 3,00 in <br />050: 9,00 in <br />Dmax: 11,25 in <br />Velocity and Manning's n calculations may not apply for this method. <br />SEDCAD Utility Run Printed 12-06-2001 <br />Trapezoida/Channel <br />