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SEDCAD 4.0 <br />Seneca II-W Channel PM-2B -Slope 6% <br />Material: Smooth brome <br />Trapezoidal Channel <br />Left Right <br />Bottom <br />Retardance Freeboard Freeboard Freeboard Umiting <br />Sideslope Sideslope Slope (%) <br />Width (R) Ratio Ratio Classes Mult. x <br />Depth (ft) % of Depth Velaity <br />(f <br />s) <br /> NxD) p <br />7.50 3.0:1 3.0:1 6.0 D, B 0.30 4.0 <br /> Stability <br />Class D wJo <br />Freeboard Stability <br />Class D wJ <br />Freeboard Capacty <br />Class B wJo <br />Freeboard Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 15.24 ffs 15.24 cfs <br />Depth: 0.46 R 0.76 ft 0.79 ft 1.09 ft <br />Top Width: 10.25 ft 12.05 R 12.24 R 14.04 R <br />Velocity: 3.75 fps 1.95 fps <br />X-Section Area: 4.06 sq ft 7.80 sq R <br />Hydraulic Radius: 0.391 0.624 <br />Froude Number: 1.05 0.43 <br />Roughness Coefficient: 0.0519 0.1362 <br />i <br /> <br />SEDCAD Utility Run Printed Ot-31-2006 <br />20-1.177 <br />