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SEDCAD 4.0 <br />cn,„,a„h++oan cemni~ 14hunh <br />Seneca II-W Channel PM-3 -Slope 10% <br />Material: Smooth brome <br />Trapezoidal Channel <br />Lef[ Right <br />Bottom Retardance Freeboard Freeboard Freeboard Limiting <br />Width (ft) Sideslope Sideslope Slope ('Yo) Classes <br />Rato Ratio Depth (ft) ^/o of Depth Mult. x Vef Dty <br />(Ps) <br /> (VxD) <br />5.00 3.0:1 3.0:1 10.0 D, B 0.30 4.0 <br /> Stability <br />Class D w/o <br />Freeboard Stability <br />Class D w/ <br />Freeboard Capacity <br />Class B w/o <br />Freeboard Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 9.21 cfs 9.21 cfs <br />Depth: 0.38 ft 0.68 ft 0.67 ft 0.97 ft <br />Top Width: 7.26 ft 9.06 ft 9.00 ft 10.80 ft <br />Veladty: 3.98 fps 1.98 fps <br />X-Section Area: 2.31 sq ft 4.66 sq R <br />Hydraulic Radius: 0.313 0.506 <br />Froude Number: 1.24 0.48 <br />Roughness Coefficient: 0.0545 0.1512 <br /> <br /> <br />SEDCAD Utility Run Printed 01-27-2006 <br />20-1.187 <br />