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SEDCAD 4.0 <br />f`rnnvrinhf 1QQii Domoh I Gh~uah <br />YPM-18: 31% Slope <br />Material: Riprag <br />Trapezoidal Channel <br />Left Right Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope (%) <br />° <br />f <br />W <br />dt Mult. x <br />i <br />h <br />( <br />t) <br />Ratio Ratio 0 <br />Depth (ft) /o of Depth <br />(VxD) <br />1.00 3.0:1 3.0:1 31.0 0.30 <br />PADER Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 1.50 cfs <br />Depth: 0.20 ft 0.50 ft <br />Top Width: 2.23 ft 4.03 ft <br />Velocity: 4.55 fps <br />X-Section Area: 0.33 sq ft <br />Hydraulic Radius: 0.144 <br />Froude Number: 2.09 <br />Manning's n: 0.0500 <br />Dmin: 2.00 in <br />D50: 3.00 in <br />Dmax: 4.50 in <br />PADER Method unable to calculate rock riprap size for peak flow = 1.2 cfs, consequently 1.5 cfs <br />used for design. <br /> <br />• <br /> <br />SEDCAD Utility Run <br />Printed 08-03-2007 <br />TR-36 13-12.3-50 Revised 08/07 <br />