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SEDCAD 4 for Windows <br />Copyright 1998 Pamela J. Schwab <br />Civil Software Design <br />17 <br />West Fill Ditch <br />• Structure #19 (Null1 <br />West Fill Ditch <br />Structure #18 jNu11,~ <br />West Fil/ Ditch <br />Structure #16 (vegetated Channel) <br />D82; SW slope <br />Trapezoidal Vegetated Channel Inputs: <br />Material: Bermuda grass <br />• <br />Left <br />Bottom Right <br />Retardance Freeboard Freeboard Freeboard Limiting <br />Width ft Sideslope <br />( ) Ratio Sideslope Slope (%) Classes <br />Ratio o <br />Depth (ft) /o of Depth Mult. x Velocity <br />(fps) <br /> (VxD) <br />6.00 3.0:1 3.0:1 3.0 D, B 0.30 8.0 <br />Vegetated Channel Results: <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: 34.32 cfs 34.32 cfs <br />Depth: 0.86 ft 1.16 ft 1.34 R 1.64 ft <br />Top Width: 11.18 ft 12.98 ft 14.04 ft 15.84 ft <br />Velocity: 4.62 fps 2.56 fps <br />X-Section Area: 7.42 sq ft 13.43 sq ft <br />Hydraulic Radius: 0.648 i 0.928 <br />Froude Number: 1.00 0.46 <br />Roughness Coefficient: 0.0417 0.0960 <br />Structure #17 Ri rap Channel <br />D84; west lower SWS & west fill ditches <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riprap <br /> <br />Bottom Left Right Freeboard Freeboard Freeboard <br />Width (ft)} Sideslope Sideslope Slope (%) <br />f Mult. x <br /> Ratio Ratio Depth (ft) % o <br />Depth (VxD) <br />6.00 3.0:1 3.0:1 13.0 0.30 <br />Filename: RevPOnd008new.sc4 Printed 02-27-2002 <br />