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SEDCAD+ CULVERT SIZING UTILITY <br />CSLY-8 <br />• Design Discharge = 5.000 cfs <br />Entrance Loss Coefficient = 0.5 <br />Pipe Length = 80.000 feet <br />Pipe Slope = 4.500 0 <br />Manning's n = 0.024 <br />Maximum Headwater = 3.750 feet <br />Tailwater Depth = 0.000 feet <br />Smallest Diameter Required to Pass Flow is 12 inches <br />PERFORMANCE CURVES: <br />Diameter: 8 inches <br />Headwater Discharge Flow <br />(ft) <br />------------- (cfs) <br />------------ Control <br />------------------------ Type <br />--------- <br />0.38 0.46 Outlet (Subcritical) 2 <br />0.75 0.92 Inlet 5 <br />1.13 1.07 Inlet 5 <br />1.50 1.16 Inlet 5 <br />1.88 1.24 Inlet 5 <br />2.25 1.33 Inlet 5 <br />2.63 1.41 Inlet 5 <br />3.00 1.50 Inlet 5 <br />• <br />3.38 1.58 Outlet 6 <br />3.75 1.67 Outlet 6 <br />4.13 1.75 Outlet 6 <br />4.50 1.84 Outlet 6 <br />4.88 1.93 Outlet 6 <br />5.25 2.00 Outlet 6 <br />5.63 <br />------------- <br />------------- 2.04 <br />------------ <br />------------ Outlet <br />------------------------ <br />------------------------ 6 <br />--------- <br />--------- <br />Diameter: 9 inches <br />Headwater Discharge Flow <br />(ft) (cfs) Control <br />------ Type <br />--------- <br />------------- <br />0.38 ------------ <br />0.51 ------------------ <br />Outlet (Subcritical) 2 <br />0.75 1.01 Inlet (Supercritical) 3 <br />1.13 1.51 Inlet 5 <br />1.50 2.00 Outlet 6 <br />1.88 2.07 Outlet 6 <br />2.25 2.13 Outlet 6 <br />2.63 2.20 Outlet 6 <br />3.00 2.27 Outlet 6 <br />3.36 2.34 Outlet 6 <br />3.75 2.40 Outlet 6 <br />4.13 2.47 Outlet 6 <br />?.50 2.54 Outlet 6 <br />• <br />4.88 2.60 Outlet 6 <br />5.25 2.67 Outlet 6 <br />5.63 <br />------------- 2.74 <br />------------ Outlet <br />------------------------ 6 <br />--------- <br />