Loading...
HomeMy WebLinkAboutApplication Files_82693_pg0691 72189 PR Type ///24-hr 2-Year Storm Rainfall=3.20" Prepared by{enter your company name here} Printed 7/2612011 HydroCAD®9.10 s/n 01237 ©2009 HydroCAD Software Solutions LLC Page 16 IVolume Invert Avail.Storage Storage Description #1 59.00' 9,222 cf Custom Stage Data(Prismatic)Listed below(Recalc) Elevation Surf.Area Inc.Store Cum.Store (feet) (sq-ft) (cubic feet) (cubic-feet) 59.00 4,568 0 0 60.00 6,668 5,618 5,618 60.50 7,747 3,604 9,222 Device Routing Invert Outlet Devices #1 Discarded 59.00' 5.000 in/hr Exfiltration over Surface area #2 Primary 59.70' 2.4"x 2.1" Horiz. Orifice/Grate X 9.00 columns 8 rows C= 0.600 Limited to weir flow at low heads #3 Primary 59.70' 2.4"x 2.1" Horiz. Orifice/Grate X 9.00 columns 8 rows C= 0.600 Limited to weir flow at low heads Discarded OutFlow Max=0.71 cfs @ 12.31 hrs HW=59.73' (Free Discharge) 1=Exfiltration (Exfiltration Controls 0.71 cfs) Primary OutFlow Max=1.86 cfs @ 12.31 hrs HW=59.73' TW=54.13' (Dynamic Tailwater) NcOrifice/Grate (Weir Controls 0.93 cfs @ 0.57 fps) Orifice/Grate (Weir Controls 0.93 cfs @ 0.57 fps) Summary for Pond P1 D: Existing Depression Inflow Area = 9.580 ac, 15.34% Impervious, Inflow Depth= 0.00" for 2-Year Storm event Inflow 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Outflow 0.00 cfs @ 0.00 hrs, Volume= 0.000 at. Atten=0%,, Lag= 0.0 min Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Primary 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Routing by Dyn-Star-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.05 hrs 1 Peak Elev= 59.00'@ 0.00 hrs Surf.Area= 3,715 sf Storage=0 cf Plug-Flow detention time=(not calculated: initial storage excedes outflow) Center-of-Mass det..time= (not calculated: no inflow) Volume Invert Avail.Storage Storage Description 1 #1 59.00, 132,366 cf Custom Stage Data (irregular)Listed below(Recalc) Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area (feet) (sq-ft) (feet) (cubic-feet.) (cubic-feet) (sq ft) 59.00 3,715 305.0 0 0 3,715 60.00 68,945 1,144.0 29,555 29,555 100,461 61.00 140,921 2,045.0 102,812 132,366 329,116 Device Routing Invert Outlet Devices #1 Discarded 59.00' 25.000 in/hr Exfiltration over Surface area #2 Primary 61.50' 20.0'long x 50.0' breadth Broad-Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1