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SEDCAD 4.0 <br />r,--i, H+ icon - o—i. i cQ,H —K <br />• Refuse Disposal Area - Ditch RDA-4a, 4.0% Slope <br />(Temporary Diversion for Initial Fill Sequencing) <br />Material: Graded loam to cobbles when noncolloidal <br />Trapezoidal Channel <br />9 <br />Bottom Left Right <br />Freeboard <br />Freeboard Freeboard <br />Limiting <br />9 <br />Width (ft) Sideslope Sideslope Slope ( %) Manning's n <br />Mult. x <br />Velocity <br />Ratio Ratio <br />Depth (ft) % of Depth (VxD) <br />(fps) <br />10.00 3.0:1 3.0:1 4.0 0.0300 <br />0.30 <br />5.0 <br />• <br />SEDCAD Utility Run Printed 09 -28 -2009 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />19.20 cfs <br />Depth: <br />0.37 ft 0.67 ft <br />Top Width: <br />12.19 ft 13.99 ft <br />Velocity: <br />4.74 fps <br />X- Section Area: <br />4.05 sq ft <br />Hydraulic Radius: <br />0.329 ft <br />Froude Number: <br />1.45 <br />• <br />SEDCAD Utility Run Printed 09 -28 -2009 <br />