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SEDCAD 4.0 <br />r—inhf 1GOA -°M° P —i. i Crh-.K <br />Channel PM -12 (Lower): 20% Slope <br />Material: Grass Mixture <br />Trapezoidal Channel <br />Left <br />Bottom <br />Right <br />Retardance <br />Freeboard <br />Freeboard Freeboard <br />Limiting <br />Sideslope <br />Width (ft) Ratio <br />Sideslope <br />Ratio <br />Slope ( %) Classes <br />Depth (ft) % of Depth �D; <br />V elocity <br />(fps) <br />Depth: <br />0.21 ft <br />0.51 ft <br />0.43 ft <br />0.73 ft <br />2.00 3.0:1 <br />3.0 :1 <br />20.0 D, B <br />0.30 <br />5.0 <br />• <br />SEDCAD Utility Run <br />2.05.3- E2.H.175 <br />Printed 09 -02 -2009 <br />TR -51 <br />Revised 09/09 <br />Stability <br />Gass D w/o <br />Freeboard <br />Stability <br />Class D w/ <br />Freeboard <br />Capacity <br />Class B w/o <br />Freeboard <br />Capacity. <br />Class B w/ <br />Freeboard <br />Design Discharge: <br />1.50 cfs <br />1.50 cfs <br />Depth: <br />0.21 ft <br />0.51 ft <br />0.43 ft <br />0.73 ft <br />Top Width: <br />3.27 ft <br />5.07 It <br />4.56 ft <br />6.36 ft <br />Velocity: <br />2.70 fps <br />1.07 fps <br />X- Section Area: <br />0.56 sq ft <br />1.40 sq ft <br />Hydraulic Radius: <br />0.167 ft <br />0.297 ft <br />Froude Number: <br />1.15 <br />0.34 <br />Roughness Coefficient: <br />0.0744 <br />0.2756 <br />• <br />SEDCAD Utility Run <br />2.05.3- E2.H.175 <br />Printed 09 -02 -2009 <br />TR -51 <br />Revised 09/09 <br />