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SEDCAD 4.0 <br />r,.~,,,;,.e~ ~°°a_°nm o~,.,d~ ~ c,a,,.,~n <br /> <br />Rid9eline Access Road Ditch 7+50 - 15+50 <br />Material: Grass mixture <br />Triangular Channel <br />Left Right <br />Retardants Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) <br />Classes Mult. x Velocity <br />Ratio Ratio Depth (ft) % of Depth (~D) (fps) <br />2.0:1 2,0:1 10.0 D, B 0.30 4.0 <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: 1.90 ds 1.90 cfs <br />Depth: 0.57 ft 0.87 ft 0.91 R 1.21 ft <br />Top Width: 2.27 R 3.47 k 3.64 R 4.84 k <br />Velocity: 2.96 fps 1.14 fps <br />X-Section Area: 0.64 sq R 1.66 sq R <br />Hydraulic Radius: 0.254 R D.407 ft <br />Fronde Number: 0.98 0.30 <br />Roughness Coefficient: 0.0637 0.2259 <br /> <br />• <br />SEDCAD Utility Run <br />/3-G-/yy <br />Printetl 12-07-2004 <br />