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SEDCAD 4 for Windows <br /> !`nn.,rin h4 100A 9n1n D-1� I Q,k--h <br /> 19 <br /> Structure #7 6 /"rap Channel <br /> Streeter Ditch 25+00 to 45+00 <br /> Streeter Ditch 25+00 to 45+00 <br /> Trapezoidal Riprap Channel Inputs: <br /> Material: Riprap <br /> Left Right Freeboard Freeboard Freeboard <br /> Bottom Sideslope Sideslope Slope(%) Mult.x <br /> Width(ft) Ratio Ratio Depth (ft) %of Depth (VxD) <br /> 12.00 3.0:1 3.0:1 2.0 <br /> Riprap Channel Results: <br /> Simons/OSM Method - Mild Slope Design <br /> w/o Freeboard w/ Freeboard <br /> Design Discharge: 5.33 cfs <br /> Depth: 0.22 ft <br /> Top Width: 13.30 ft <br /> Velocity: 1.95 fps <br /> X-Section Area: 2.74 sq ft <br /> Hydraulic Radius: 0.205 ft <br /> Froude Number: 0.76 <br /> Manning's n: 0.0377 <br /> Dmin: 2.00 in <br /> D50: 9.00 in <br /> Dmax: 12.00 in <br /> Structure #6 al"ra" Channe/� <br /> Streeter Ditch 10+00 to 25+00 <br /> Trapezoidal Riprap Channel Inputs: <br /> Material: Riprap <br /> Left Right Freeboard Freeboard Freeboard <br /> Bottom Sideslope Sideslope Slope <br /> Width(ft) p p ( ) Depth (ft) %of Depth Mult. x <br /> Ratio Ratio <br /> (VxD) <br /> 6.00 2.0:1 2.0:1 10.9 <br /> Riprap Channel Results: <br /> Simons/OSM Method - Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br /> Design Discharge: 5.33 cfs <br /> Filename: Exhibit 7-14SP Streeter Pond 10 Yr 24 Hr.sc4 Printed 01-19-2021 <br />