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SEDCAD 4.0 <br />r.,..,,.:~m ~ooo oa,..sia ~ c~n~.~an <br />• DITCH TT-1 AND TT-2 /SLOPE 10% <br />Material: Grass mixture <br />Triangu/ar Channel <br />Left Right <br />Retardants Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Classes o Mull. x Velodty <br />Ratio Ratio Depth (ft) h of Depth (VxD) (fPs) <br />2.0:1 2.O:I 10.0 D, B 0.30 4.0 <br /> Stability <br />pass D w/o <br />Freeboard stability <br />Class D w/ <br />Freeboard Capacity <br />Class B w/o <br />Freeboard Capacity <br />Gass B w/ <br />Freeboard <br />Design Discharge: 1.71 cfs 1.71 cfs <br />Depth: 0.55 R 0.85 ft 0.89 R 1.19 R <br />Top Width: 2.20 ft 3.40 R 3.56 R 4.76 R <br />Velocity: 2.84 fps 1.08 fps <br />X-Section Area: 0.60 sq ft 1.58 sq ft <br />Hydraulic Radius: 0.246 0.396 <br />Froude Number: 0.95 0.29 <br />Roughness Coefficient: 0.0651 0.2358 <br />• <br /> <br />SEDCAD Utility Run Printed 03-01-2005 <br />