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SEDCAD+ CULVERT SIZING UTILITY <br />CSLY-23 <br />. Design Discharge = 9.000 <br />Entrance Loss Coefficient = 0.5 <br />Pipe Length = 44.000 <br />Pipe Slope = 11.000 <br />Manning's n = 0.024 <br />Maximum Headwater = 3.750 <br />Tailwater Depth = 0.000 <br />Smallest Diameter Required to Pass Flow is <br />PERFORMANCE CURVES: <br />Diameter: 9 inches <br />cfs <br />feet <br />feet <br />feet <br />15 inches <br />Headwater Discharge Flow <br />(ft) <br />------------- (cfs) <br />------------ Contr <br />-------- ol <br />---------------- Type <br />--------- <br />0.38 0.51 Outlet (Subcritical) 2 <br />0.75 1.02 Inlet (Supercritical) 3 <br />1.13 1.61 Inlet (Supercritical) 4 <br />1.50 2.13 Inlet 5 <br />1.88 2.49 Inlet 5 <br />2.25 2.85 Inlet 5 <br />2.63 3.05 Inlet 5 <br />3.00 3.15 Inlet 5 <br />• 3.38 3.24 Inlet 5 <br />3.75 3.33 Inlet 5 <br />4.13 3.42 Inlet 5 <br />4.50 3.51 Outlet 6 <br />4.88 3.61 Outlet 6 <br />5.25 3.70 Outlet 6 <br />5.63 <br />------------- <br />------------- 3.79 <br />------------ <br />------------ Outlet <br />-------- <br />-------- <br />---------------- <br />---------------- 6 <br />--------- <br />--------- <br />Diameter: 12 inches <br />Headwater Discharge .Flow <br />(ft) <br />------------- (cfs) <br />------------ Contr <br />-------- ol <br />---------------- Type <br />--------- <br />0.38 0.61 Outlet (Subcritical) 2 <br />0.75 1.39 Inlet (Supercritical) 3 <br />1.13 2.46 Inlet (Supercritical) 4 <br />1.50 3.42 Inlet 5 <br />1.88 4.18 Inlet 5 <br />2.25 4.82 Inlet 5 <br />2.63 5.37 Inlet 5 <br />3.00 5.89 Inlet 5 <br />3.38 6.35 Inlet 5 <br />3.75 6.79 Inlet 5 <br />4.13 7.10 Inlet 5 <br />4.50 7.28 Inlet 5 <br />. <br />4.88 7.46 Inlet 5 <br />5.25 7.64 Outlet 6 <br />5.63 7.82 Outlet 6 <br />