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Culvert Calculator Report <br />Orr Drain <br />Solve For. Headwater Elevation <br />Culvert Summary <br />Allowable HW Elevation 5,042.00 It <br />Computed Headwater Elevation 5,042.96 ft <br />Inlet Control HW Elev. 5,042.96 ft <br />Outlet Control HW Elev. 5,042.58 It <br />Headwater Depth/Height <br />Discharge <br />Tailwater Elevation <br />Control Type <br />2.77 <br />31.50 cfs <br />5,039.54 ft <br />Inlet Control <br />Grades <br />Upstream Invert <br />Length <br />5,038.80 ft <br />44.07 It <br />Downstream Invert <br />Constructed Slope <br />5,038.27 ft <br />0.012026 ft/ft <br />Hydraulic Profile <br />Profile CompositeM2PressureProfile <br />Slope Type Mild <br />Flow Regime Subcritical <br />Velocity Downstream 9.10 ft/s <br />Depth, Downstream <br />Normal Depth <br />Critical Depth <br />Critical Slope <br />1.42 ft <br />N/A ft <br />1.42 It <br />0.019453 ft/ft <br />Section <br />Section Shape <br />Section Material <br />Section Size <br />Number Sections <br />Circular <br />Concrete <br />18 inch <br />2 <br />Mannings Coefficient <br />Span <br />Rise <br />0.013 <br />1.50 ft <br />1.50 It <br />Outlet Control Properties <br />Outlet Control HW Elev. <br />Ke <br />5,042.58 ft <br />0.50 <br />Upstream Velocity Head <br />Entrance Loss <br />1.23 ft <br />0.62 ft <br />Inlet Control Properties <br />Inlet Control HW Elev. <br />Inlet Type <br />K <br />M <br />C <br />Y <br />5,042.96 It <br />Square edge w/headwall <br />0.00980 <br />2.00000 <br />0.03980 <br />0.67000 <br />Flow Control <br />Area Full <br />FIDS 5 Chart <br />HDS 5 Scale <br />Equation Form <br />Submerged <br />3.5 ft' <br />1 <br />1 <br />1 <br />Project Engineer: jeff.butson <br />p:1..�supportdocsXcalcslorr drainlculverts.cvm ECS4MR4JSA CulvertMaster v3.3 [03.03.00.04] <br />07/14/15 03:08:00 PMm Bentley Systems, Inc. Haestad Methods Solution Center Watertown, CT 06795 USA +1-203-755-1666 Page 1 <br />