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SEDCAD 4 for Windows <br />r-,rinh+ 1000 _9nn7 D-1. I Crhuroh <br />C <br />Structure #14 (Culvert) <br />CSL Y-6 <br />Culvert Inputs: <br />Culvert Results: <br />Max. Entrance <br />Tailwater <br />Length (ft) Slope (%) Manning's n Headwater ft Loss Coef. <br />(ft) () (Ke) <br />47.00 5.00 0.0240 3.75 0.00 0.90 <br /> w/o Freeboard w/ Freeboard <br />Velocity: 7.61 fps <br />X-Section Area: 1.31 sq ft <br />Hydraulic Radius: 0.362 ft <br />Froude Number: 2.11 <br />Design Discharge = 10.00 cfs <br />Minimum pipe diameter: 1 - 18 inch pipe(s) required <br />Structure #13 [Erodible Channel) <br />DSL Y-4 <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 9.2 0.03001 0.30 I 5.5 <br />Erodible Channel Results: <br />Structure #11 (Cu/vent) <br />CSL Y-S <br />Culvert Inputs: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 3.70 cfs <br />Depth: 0.56 ft 0.86 ft <br />Top Width: 2.23 ft 3.43 ft <br />Velocity: 5.96 fps <br />X-Section Area: 0.62 sq ft <br />Hydraulic Radius: 0.249 ft <br />Froude Number: 1.99 <br />61 <br />Filename: SG-1.sc4 Printed 10-28-2008