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SEDCAD 4 for Windows <br />51 <br />DSL Y-12 <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <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 2.1 0.0300 0.30 5.5 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 0.09 cfs <br />Depth: 0.18 ft 0.48 ft <br />Top Width: 0.72 ft 1.92 ft <br />Velocity: 1.34 fps <br />X-Section Area: 0.06 sq ft <br />Hydraulic Radius: 0.080 ft <br />Froude Number: 0.79 <br />Structure #50 (Erodible Channel) <br />DSL Y-11 <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />Freeboard Limiting <br />Left Right Freeboard Freeboard <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 4.4 0.03001 0.30 5•1 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 0.83 cfs <br />Depth: 0.36 ft 0.66 ft <br />Top Width: 1.45 ft 2.65 ft <br />Velocity: 3.10 fps <br />X-Section Area: 0.26 sq ft <br />Hydraulic Radius: 0.163 ft <br />Froude Number: 1.28 <br />Structure #49 (Culvert) <br />• CSL Y-17 <br />Filename: SG-1.sc4 Printed 10-28-2008