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SEDCAD 4 for Windows <br />r'-,Anh+ 1°°Q Ann? D-1I C..M.roh <br />54 <br />C <br />Structure Detail: <br />Structure #15 (Null <br />Structure #69 (Erodible Channel <br />D2-6B <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 <br />x Velocity <br />Ratio Ratio . <br />Depth (ft) % of Depth (VxD) (fps) <br />1.0:1 2.0:1 12.5 0.0300 0.30 5.5 <br />Erodible Channel Results: <br /> <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 0.58 cfs <br />Depth: 0.30 ft 0.60 ft <br />Top Width: 0.89 ft 1.79 ft <br />Velocity: 4.35 fps <br />X-Section Area: 0.13 sq ft <br />Hydraulic Radius: 0.124 ft <br />Froude Number: 1.99 <br />Structure #58 (Vegetated Channel1 <br />D2-6E <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />Left Right Retardance Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) <br />Classes Mult. x Velocity <br />Ratio Ratio Depth (ft) % of Depth (VXD) (fps) <br />2.0:1 2.0:1 22.2 D, B 0.30 5.0 <br />Vegetated Channel Results: <br />C7 <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: 0.77 cfs 0.77 cfs <br />Depth: 0.37 ft 0.67 ft 0.62 ft 0.92 ft <br />Top Width: 1.47 ft 2.67 ft 2.48 ft 3.68 ft <br />Velocity: 2.85 fps 1.00 fps <br />Filename: MB-5E(Rev_spillway).sc4 <br />Printed 08-11-2009