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SEDCAD 4 for Windows <br />c~~~d~n~ ~°°a o~..~an i c~n,.,~n <br />• <br />Left Right Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope (%) Mult. x <br />Ratio Ratio Depth (ft) % of Depth (VxD) <br />3.0:1 3.0:1 13.0 <br />Riprap Channel Results: <br />PADER Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: <br />-- 7.22 cfis <br />---- <br />-- - - <br />Depth: 0.64 ft <br />Top Width: 3.86 ft <br />Velocity: 5.80 fps <br />X-Section Area: 1.24 sq ft <br />Hydraulic Radius: 0.306 <br />Froude Number: 1.80 <br />Manning's n 0.0420 <br />Dmin: <br />--- 2.00 in <br />---- <br />~-- ~ ~ ~-~ <br />D50: 3.00 in <br />Dmax: 4.50 in <br />Structure #4 /Cu/vent) <br />New Culvert 3 <br />Culvert Inputs: <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater ft Loss Coef. <br />(ft) () (Ke) <br />50,00 3.00 0.0150 3.00 3.00 0.g( <br />Culvert Results: <br />Design Discharge = 7.37 cfs <br />Minimum pipe diameter: 1 - 18 inch pipe(s) required <br /> <br />6 <br />Filename: West Haul Road New Culverts 2 and 3.sc4 Printed OS-10-2006 <br />