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SEDCAD 4 for Windows <br />r.,.,,m,.~.~ wm o~mei~ ~ e.e,.,~e <br />10 <br /> w/o Freeboard w/ Freeboard <br />Top Width: 5.56 ft 12.16 R <br />Velocity: 2.12 fps <br />X-Section Area: 0.70 sq ft <br />Hydraulic Radius: 0.126 <br />Froude Number: 1.05 <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater Loss eoef. <br />(ft) (ft) (Ke) <br />26.00 2.00 0.0240 2.00 0.00 0.90 <br />Culvert Results: <br />Structure #29 (Culvert,] <br />C-FS <br />Culvert Inputs: <br />Design Discharge = 13.37 cfs <br />Minimum pipe diameter: 1 - 30 inch pipe(s) required <br />Structure #19 (Erodib/e Channel) <br />D-F19 <br />Triangular Erodible Channel Inputs: <br />Material: Shales and hardpans <br />Left Right Freeboard Freeboard Freeboard Limiting <br />sideslope sideslope slope (%) Manning's n Mult <br />x Velocity <br />Ratio Rato . <br />Depth (ft) % of Depth NxD) (fPs) <br />20.0:1 2.0:1 2.0 0.0250 0.30 6.0 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freehoard <br />Design Discharge: 14.17 cfs <br />Depth: 0.59 ft 0.89 R <br />Top Width: 12.95 ft 19.55 ft <br />Velocity: 3.72 fps <br />X-Section Area: 3.81 sq R <br />Hydraulic Radius: 0.293 <br />Froude Number: 1.21 <br />I• <br />Structure #16.~Erodib/e Channel1 <br />Filename: GobPileDitches.sc4 <br />APP-B - 18 - <br />Printed 10.29-2003 <br />11 /03 <br />