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SEDCAD 4 for Windows <br />u <br />Structure Detail; <br />Structure #6 ( Nonerodible Channel) <br />Little Collum Reconstructed Reach 1 <br />Trapezoidal Nonerodible Channel Inputs: <br />Material: Coarse gravel noncolloidal <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Width (ft) Sideslope Sideslope Slope ( %) Manning's n <br />Depth (ft) % of Depth Mult. x (VxD) <br />Ratio Ratio <br />1.27 ft 3.27 ft <br />12.00 3.0:1 3.0:1 6.8 0.0250 <br />2.00 <br />Nonerodible Channel Results: <br />I -1 <br />0 Filename: LCRC Reachl.sc4 Printed 07 -05 -2009 <br />Exh. 7 -25 -19 Revision Date: 3/15/10 <br />Revision No.: PR -03 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />313.09 cfs <br />Depth: <br />1.27 ft 3.27 ft <br />Top Width: <br />19.63 ft 31.63 ft <br />Velocity: <br />15.57 fps <br />X- Section Area: <br />20.10 sq ft <br />Hydraulic Radius: <br />1.003 ft <br />Froude Number: <br />2.71 <br />0 Filename: LCRC Reachl.sc4 Printed 07 -05 -2009 <br />Exh. 7 -25 -19 Revision Date: 3/15/10 <br />Revision No.: PR -03 <br />