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HomeMy WebLinkAboutTracts 7261, 7262, 7263, & 7305 Sewer StudyChannel Report Hydraflow Express Extension for Autodesk® AutoCAD® Civil 3D® by Autodesk, Inc.Thursday, Sep 14 2017 <Proposed Flow to Connection A (0.223 cfs + 0.139 cfs)> Circular Diameter (ft) = 0.67 Invert Elev (ft) = 1.00 Slope (%) = 0.25 N-Value = 0.011 Calculations Compute by: Known Q Known Q (cfs) = 0.362 Highlighted Depth (ft) = 0.34 Q (cfs) = 0.3620 Area (sqft) = 0.18 Velocity (ft/s) = 1.99 Wetted Perim (ft) = 1.07 Crit Depth, Yc (ft) = 0.28 Top Width (ft) = 0.67 EGL (ft) = 0.40 0 1 Elev (ft)Section 0.75 1.00 1.25 1.50 1.75 2.00 Reach (ft) SEWER STUDY PROPOSED 8" ON MISTY WATER WAY Minimum Velocity Full:2 Maninings "n":0.011 Cumulat.Peak TotalSERVICELandDEN.AREA E.D.U.Avg.Average Ave. Res.Peak Flow DesignAREAUseDU/AC acres cfs/ac Flow,cfs Flow,cfs Factor cfs Flow,cfs Initial Development Tract 7261 Phase 4, Tract 7262 Phases 4 & 5, and 5 Lots SF 94 0.03779 3.677 0.139 0.03779 0.139 Elev (ft)Section Channel Report Hydraflow Express Extension for Autodesk® AutoCAD® Civil 3D® by Autodesk, Inc.Thursday, Sep 14 2017 <8" Sewer Pipe Flowing Full at --ths depth> Circular Diameter (ft) = 0.67 Invert Elev (ft) = 1.00 Slope (%) = 0.25 N-Value = 0.011 Calculations Compute by: Known Q Known Q (cfs) = 0.70 Highlighted Depth (ft) = 0.53 Q (cfs) = 0.700 Area (sqft) = 0.30 Velocity (ft/s) = 2.34 Wetted Perim (ft) = 1.47 Crit Depth, Yc (ft) = 0.40 Top Width (ft) = 0.54 EGL (ft) = 0.61 0 1 Elev (ft)Section 0.75 1.00 1.25 1.50 1.75 2.00 Reach (ft) 8 10--8 FUTURE LOT 1 FUTURE LOT 2