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SEDCAD 4.0 <br />Rnnvrinhf ~ ooR P~mch I Cnh•enh <br />II-W: Channel PM-1B TRM Design - 25% Slope, <br />Capacity Analysis <br />Material• Vegetated w/ TRM <br />Trapezoidal Channel <br />Left Right <br />Retardance Freeboard Freeboard Freeboard Limiting <br />Velocity <br />Bottom Sideslope Sideslope Slope (%) Classes <br />Width (ft) <br />i Mult. x <br />Depth (ft) % of Depth (VxD) <br />(fps) <br />o <br />Ratio Rat <br />3.00 3.0:1 3.0:1 25.0 D, B 0.30 9.0 <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: 2.40 cfs 2.40 cfs <br />Depth: 0.20 ft 0.50 ft 0.40 ft 0.70 ft <br />Top Width: 4.22 ft 6.02 ft 5.39 ft 7.19 ft <br />Velocity: 3.28 fps 1.43 fps <br />X-Section Area: 0.73 sq ft 1.67 sq ft <br />Hydraulic Radius: 0.171 0.303 <br />Froude Number: 1.39 0.45 <br />Roughness Coefficient: 0.0696 0.2344 <br />• <br /> <br />SEDCAD Utility Run <br />TR-59 <br />20-1-147D <br />Nnntea u4-~z-zuui <br />Revised 05/07 <br />