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• <br />SEDCAD 4 for Windows <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: 3.26 cfs 3.26 cfs <br />Depth: 0.59 ft 0.89 ft 0.90 ft 1.20 ft <br />Top Width: 2.36 ft 3.56 ft 3.61 ft 4.81 ft <br />Velocity: 4.66 fps 2.00 fps <br />X-Section Area: 0.70 sq ft 1.63 sq ft <br />Hydraulic Radius: 0.264 ft 0.403 ft <br />Froude Number: 1.51 0.53 <br />Roughness <br />Coefficient: 0.0547 0.1692 <br />Structure #99 (Nonerodib/e Channel) <br />D2-6A <br />Triangular Nonerodible Channel Inputs: <br />Material: Shotcrete <br />• <br />Left Right Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope (%) Manning's n Mult. x <br />Ratio Ratio Depth (ft) % of Depth (VxD) <br />2.0:1 2.0:1 0.4 0.0170 0.30 <br />Nonerodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 14.89 cfs <br />Depth: 1.35 ft 1.65 ft <br />Top Width: 5.41 ft 6.61 ft <br />Velocity: 4.06 fps <br />X-Section Area: 3.66 sq ft <br />Hydraulic Radius: 0.605 ft <br />Froude Number: 0.87 <br />Structure #98 (Erodible Channel) <br />D2-10 <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />• <br />Filename: M13-5E(Rev_spillway).sc4 <br />56 <br />Printed 08-11-2009