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SEDCAD 4.0 <br />r rn,ri,.m moN Pomela J CrFumM <br />HCD-2 25-YEAR, 24-HOUR /SLOPE 2% <br />Material: Riprap <br />Trapezoidal Channel <br /> <br />Bottom LeR Right Freelx>ard Freeboard Freeboa~ <br /> <br />Width (ft) Sideslope <br /> <br />Ratio Sideslope Slope (%) <br /> <br />Ratio <br />De th R % of De th <br />p () p <br />Mult. x <br /> (VxD) <br />1.00 1.0:1 1.0:1 2.0 0.30 <br />PADER Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 8.84 cfs <br />Depth: 1.00 ft 1.30 R'~ <br />Top Width: 3.00 ft 3.60 ft <br />Velocity: 4.41 fps <br />X-Section Area: 2.00 sq R <br />Hydraulic Radius: 0.523 <br />Froude Number: 0.95 <br />Manning's n: 0.0310 <br />Dmin: 1.00 in <br />D50: 1.50 in <br />Dmax: 3.00 in <br />SEDCAD Utility Run Printetl 02-16-2005 <br />