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SEDCAD+ CULVERT SIZING UTILITY <br />CSLY-3 <br />• Design Discharge = 1.000 <br />Entrance Loss Coefficient = 0.5 <br />Pipe Length = 48.000 <br />Pipe Slope = 3.330 <br />Manning's n = 0.024 <br />Maximum Headwater = 3.750 <br />Tailwater Depth = 0.000 <br />cfs <br />feet <br />°s <br />feet <br />feet <br />Smallest Diameter Required to Pass Flow is 8 inches <br />PERFORMANCE CURVES: <br />Diameter: 4 inches <br />Headwater Discharge Flow <br />(ft) <br />------------- (cfs) <br />------------ Control <br />------------------------ Type <br />--------- <br />0.38 0.01 0 <br />0.75 0.02 0 <br />1.13 0.02 0 <br />1.50 0.03 0 <br />1.88 0.04 0 <br />2.25 0.05 0 <br />2.63 0.06 0 <br />3.00 0.06 0 <br />• 3.38 0.07 0 <br />3.75 0.08 0 <br />4.13 0.09 Outlet (Subcritical) 1 <br />4.50 0.10 Outlet (Subcritical) 1 <br />4.68 .0.10 Outlet (Subcritical) 1 <br />5.25 0.11 Outlet (Subcritical) 1 <br />5.63 <br />------------- 0.12 <br />------------ Outlet <br />--------- (Subcritical) <br />--------------= 1 <br />--------- <br />Diameter: 6 inches <br />Headwater Discharge Flow <br />(ft) <br />------------- (cfs) <br />------------ Control <br />------------------------ Type <br />--------- <br />0.38 0.08 0 <br />0.75 0.16 Outlet (Subcritical) 1 <br />1.13 0.24 Outlet (Subcritical) 1 <br />1.50 0.32 Outlet (Subcritical) 2 <br />1.88 0.41 Outlet (Subcritical) 2 <br />2.25 0.49 Inlet (Supercritical) 3 <br />2.63 0.57 Inlet (Supercritical) 3 <br />3.00' 0.65 Inlet (Supercritical) 4 <br />3.38 0.73 Inlet (Supercritical) 4 <br />3.75 0.61 Inlet 5 <br />4.13 0.89 Inlet 5 <br />4.50 0.97 Outlet 6 <br />. <br />4.88 1.01 Outlet 6 <br />5.25 1.04 Outlet 6 <br />5.63 <br />------------- <br />------------- 1.06 <br />------------ <br />------------ Outlet <br />-------- <br />-------- <br />---------------- <br />---------------- 6 <br />--------- <br />--------- <br />