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SEDCAD 4 for Windows <br />rmm? n11 4000 _7nn7 0-1n I <br />55 <br /> <br />w/o Freeboard w/ Freeboard <br />X-Section Area: 0.19 sq ft <br />Hydraulic Radius: 0.148 ft <br />Froude Number: 2.11 <br />Structure #57 (VWetated Channel <br />D2-6D <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />Left Right Retardance Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Classes Mult. x Velocity <br />Ratio Ratio Depth (ft) % of Depth (VxD) (fps) <br />2.0:1 2.0:1 17.4 D, B 0.30 5.0 <br />Vegetated Channel Results: <br />• <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: 1.91 cfs 1.91 cfs <br />Depth: 0.50 ft 0.80 ft 0.80 ft 1.10 ft <br />Top Width: 2.02 ft 3.22 ft 3.20 ft 4.40 ft <br />Velocity: 3.75 fps 1.48 fps <br />X-Section Area: 0.51 sq ft 1.28 sq ft <br />Hydraulic Radius: 0.225 ft 0.358 ft <br />Froude Number: 1.32 0.41 <br />Roughness <br />Coefficient: 0.0614 0.2108 <br />Structure #100 (Cu/vert? <br />C2-15 <br />Culvert Inputs: <br />Culvert Results: <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater (ft) Loss Coef. <br />(ft) (Ke) <br />30.00 27.27 0.0240 1.50 0.00 0.9( <br />Design Discharge =_2.41 cfs <br />Minimum pipe diameter: 1 - 10 inch pipe(s) required <br />. Structure #69 LErodib/e Channe/1 <br />Filename: MB-2R.sc4 Printed 10-23-2008