Laserfiche WebLink
SEDCAD+ CULVERT SIZING UTILITY <br />CSLY-6 <br />Design Discharge = 3.000 <br />Entrance Loss Coefficient = 0.5 <br />Pipe Length = 48.000 <br />Pipe Slope = 4.880 <br />Manning's n = 0.024 <br />Maximum Headwater = 3.000 <br />Tailwater Depth = 0.000 <br />cfs <br />feet <br />°s <br />feet <br />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 />0.30 0.37 Outlet (Subcritical) 2 <br />0.60 0.74 Inlet (Supercritical) 4 <br />0.90 1.03 Inlet 5 <br />1.20 1.15 Inlet 5 <br />1.50 1.26 Inlet 5 <br />1.80 1.37 Inlet 5 <br />2.10 1.48 Inlet 5 <br />2.40 1.60 Outlet 6 <br />• <br />2.70 1.71 Outlet 6 <br />3.00 1.82 Outlet 6 <br />3.30 1.94 Outlet 6 <br />3.60 2.02 Outlet 6 <br />3.90 2.07 Outlet 6 <br />4.20 2.11 Outlet 6 <br />4.50 <br />------------- 2.16 <br />------------ Outlet <br />------------------------ 6 <br />--------- <br />Diameter: 9 inches <br />Headwater Discharge Flow <br />(ft) <br />------------- (cfs) <br />------------ Control <br />------------------------ Type <br />--------- <br />0.30 0.41 Outlet (Subcritical) 1 <br />0.60 0.81 Outlet (Subcritical) 2 <br />0.90 1.25 Inlet (Supercritical) 4 <br />1.20 1.73 Inlet (Supercritical) 4 <br />1.50 2.04 Inlet 5 <br />1.80 2.13 Inlet 5 <br />2.10 2.22 Inlet 5 <br />2.40 2.31 Inlet 5 <br />2.70 2.39 Inlet 5 <br />3.00 2.48 Inlet 5 <br />3.30 2.5'7 Outlet 6 <br />3.60 2.65 Outlet 5 <br />• <br />3.90 2.75 Outlet 6 <br />4.2D 2.84 Outlet 6 <br />4.50 <br />------------- <br />------------- 2.93 <br />------------ <br />------------ Outlet <br />-------- <br />-------- <br />---------------- <br />---------------- 6 <br />--------- <br />--------- <br />