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SEDCAD 4 for Windows <br />59 <br />• <br /> w/o Freeboard w/ Freeboard <br />Top Width: 1.78 ft 2.98 ft <br />Velocity: 5.35 fps <br />X-Section Area: 0.40 sq ft <br />Hydraulic Radius: 0.199 ft <br />Froude Number: 2.00 <br />Structure #93 (Erodible Chann <br />D2-9A <br />Triangular Erodible Channel Inputs: <br />Material: Cobbles and shingles <br />Left Right Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Manning's n Mult. x Velocity <br />Ratio Ratio Depth (ft) % of Depth (VxD) (fps) <br />2.0:1 2.0:1 9.0 0.0350 0.30 5.5 <br />Erodible Channel Results: <br />• <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 4.27 cfs <br />Depth: 0.63 ft 0.93 ft <br />Top Width: 2.50 ft 3.70 ft <br />Velocity: 5.46 fps <br />X-Section Area: 0.78 sq ft <br />Hydraulic Radius: 0.280 ft <br />Froude Number: 1.72 <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater ft Loss Coef. <br />(ft) () (Ke) <br />37.00 5.00 0.0120 1.50 0.00 0.9( <br />Structure #92 (Cu/vert1 <br />C2-5AA <br />Culvert Inputs: <br />Culvert Results: <br />Design Discharge = 4.27 cfs <br />Minimum pipe diameter: 1 - 15 inch pipe(s) required <br />Structure #91 (Cu/vent) <br />C2-5A <br />Filename: MB-2R.sc4 Printed 10-23-2008