Laserfiche WebLink
Culvert Calculator Report <br /> 170 culvert for Hartman Retention dam <br /> Solve For: Discharge <br /> Culvert Summary <br /> Allowable HW Elevation 104.50 it Headwater Depth/Height 1.75 <br /> Computed Headwater Elevation 104.50 ft Discharge 23.63 cis <br /> Inlet Control HW Elev 104.49 it Tailwater Elevation 0.00 It <br /> Outlet Control HW Elev 104.50 ft Control Type Outlet Control <br /> Grades <br /> Upstream Invert 101.00 ft Downstream Invert 93.00 ft <br /> Length 250.00 ft Constructed Slope 0.032000 ff/ft <br /> Hydraulic Profile <br /> Profile CompositeM2Pressure Depth, Downstream 1.72 It <br /> Slope Type Mild Normal Depth N/A It <br /> Flow Regime Subcritical Critical Depth 1.72 It <br /> Velocity Downstream 8.20 ff/s Critical Slope 0.034305 ft/ft <br /> Section <br /> Section Shape Circular Mannings Coefficient 0.024 <br /> Section Material CMP Span 2.00 ft <br /> Section Size 24 inch Rise 2.00 ft <br /> Number Sections 1 <br /> Outlet Control Properties <br /> Outlet Control HW Elev 104.50 ft Upstream Velocity Head .0.88 ft <br /> Ke 0.30 Entrance Loss 026 ft <br /> Inlet Control Properties <br /> Inlet Control HW Elev 104.49 It Flow Control Submerged <br /> Inlet Type Headwall Area Full 3.1 ft' <br /> K 0.00780 HDS 5 Chart 2 <br /> M 2.00000 HDS 5 Scale 1 <br /> C 0.03790 Equation Form 1 <br /> Y 0.69000 <br /> Project Title: Hartman retention dam with 170 culvert Project Engineer:George H.Wear <br /> c:lhaestadtacademiciculvert\hartman.cvm Academic Edition CulvertMaster v1.0 <br /> 01/07/02 01:07:39 PM m Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 <br />