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SEDCAD 4 for Windows <br />(`--i,V4 1002 _nnm 0-1e i c,.ti--K <br />38 <br /> <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 />1.0:1 3.0:1 11.3 0.0300 0.30 5.5 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 3.47 cfs <br />Depth: 0.52 ft 0.82 ft <br />Top Width: 2.09 ft 3.29 ft <br />Velocity: 6.34 fps <br />X-Section Area: 0.55 sq ft <br />Hydraulic Radius: 0.234 ft <br />Froude Number: 2.18 <br />Structure #75 (Culvert) <br />CSL Y-Z1 <br />Culvert Inputs: <br />C: <br />Culvert Results: <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater (ft) Loss Coef. <br />(ft) (Ke) <br />28.00 5.00 0.0240 3.00 0.00 0.9c <br />Design Discharge = 3.47 cfs <br />Minimum pipe diameter: 1 - 10 inch pipe(s) required <br />Structure #74 (Erodible Channel) <br />DSL )1-16 <br />Trapezoidal Erodible Channel Inputs: <br />Material: Cobbles and shingles <br />Left Ri ht Freeboard <br />Bottom 9 Freeboard Freeboard Limitin <br />g <br />Width (ft) Sideslope Sideslope Slope (%) Manning's n Depth (ft) % of Mult. x <br />Depth <br />R <br />ti Velocity <br />(fps) <br />a <br />o <br />Ratio <br />(VxD) <br />10.00 2.0:1 2.0:1 5.0 0.03501 0.30 5.5 <br />Erodible Channel Results: <br />• <br />w/o Freeboard w/ Freeboard <br />Design Discharge: 7.21 cfs <br />Depth: 0.21 ft 0.51 ft <br />Top Width: 10.85 ft 12.05 ft <br />Filename: SG-1.sc4 Printed 10-28-2008