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SEDCAD 4.0 <br />r'.—M H+ Loon -Inm 0-1. 1 <br />Channel PIS -15, Postmine Conditions, 5.0% Slope <br />• Material; r <br />G ass mixture <br />Trapezoidal Channel <br />Left <br />Bottom <br />Right <br />Retardance <br />Freeboard <br />Freeboard Freeboard <br />Limiting <br />9 <br />Width Sideslope <br />ft <br />() Ratio <br />Sideslope <br />Ratio <br />Slope ( %) Classes <br />Depth (ft) % of Depth NX�) <br />Veloci ty <br />Depth: <br />0.50 ft <br />0.80 ft <br />0.88 ft <br />I (fps) <br />1.00 3.0:1 <br />3.0:1 <br />5.0 D, BI 0.30 ; <br />5.0 <br />• <br />SEDCAD Utility Run Printed 12 -10 -2009 <br />2.05.3- E2.H.196 12/09 <br />Stability <br />Class 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 />2.80 cfs <br />I 2.80 cfs <br />Depth: <br />0.50 ft <br />0.80 ft <br />0.88 ft <br />1.18 ft <br />Top Width: <br />3.98 ft <br />5.78 ft <br />6.29 ft <br />8.09 ft <br />Velocity: <br />2.26 fps <br />0.87 fps <br />X- Section Area: <br />1.24 sq ft <br />3.22 sq ft <br />Hydraulic Radius: <br />0.299 ft <br />0.489 ft <br />Froude Number: <br />0.71 <br />0.21 <br />Roughness Coefficient: <br />0.0657 <br />0.2370 <br />• <br />SEDCAD Utility Run Printed 12 -10 -2009 <br />2.05.3- E2.H.196 12/09 <br />