Loading...
HomeMy WebLinkAboutApplication Files_82693_pg0749 72189 PR Type llf 24-hr 25-Year Storm Rainfall=5.50" Prepared by {enter your company name here} Printed 7/26/2011 HydroCADV 9.10 s/n 01237 0 2009 HydroCAD Software Solutions LLC Page 72 Device Routing Invert Outlet Devices #1 Discarded 55.00' 25.600 in/hr Exfiltration over Surface area #2 Primary 61.30' 18.0" Round Culvert L= 76.0' RCP, sq.cut end projecting, Ke=0.500 Inlet/Outlet Invert= 61.30'159.15' S=0.0283 T Cc=0.900 - n= 0.013 Discarded OutFlow Max 2.36 cfs @ 12.52 hrs HW=55.86' (Free Discharge) Z1=Exfiltration (Exfiltration Controls 2.36 cfs) Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=55.00' TW=0.00' (Dynamic Tailwater) L2=Culvert (Controls 0.00 cfs) :Summary for Pond P1J. Pervious Pavement Inflow Area= 2.184 ac, 62.04%Impervious, Inflow Depth = 2.42" for 25-Year Storm event Inflow = 6.05'cfs @ 12.09 hrs, Volume= 0.440 of Oufflow = 6.05 cfs @ 12.09 hrs, Volume= 0.440 af, Atten=0%Q, Lag= 0.0 min Discarded = 6.05 cfs @ 12.09 hrs, Volume= 0.440 of Primary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Routing by Dyn-Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.05 hrs Peak Elev=59.00'@ 0.00 hrs Surf.Area=41,183 sf Storage= 0 cf Plug-Flow detention time=(not calculated: outflow precedes inflow) Center-of-Mass det. time=0.0 min ( 835.3- 835.3 ) Volume Invert Avail.Stora e Storage Description #1 59.00, 16,473 cf Custom Stage Data(Prismatic)Listed below(Recalc) 41,183 cf Overall x 40.0% Voids Elevation Surf.Area Inc.Store Cum.Store - (feet) (sq-ft) (cubic-feet) (cubic feet) 59.00 41,183 0 0 60.00 41,183. 41,183 41,183 Device Routing Invert Outlet Devices #1 Discarded 59.00' 25.000 in/hr Exfiltration over Surface area #2 Primary 60.00' 50.0' long x 10.0' breadth Broad-Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 Coef. (English) 2.49 2.56 2.70 2.69 2.68 2:69 2.67 2.64 Discarded OutFlow Max=0.00 cfs @ 12.09 hrs HW=59.00' (Free Discharge) ` --1=Exfiltration (Passes 0.00 cfs of 23.83 cfs potential flow) ' Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=59.00' TW=55.00' (Dynamic Tailwater) t-2=Broad-Crested Rectangular Weir(Controls 0.00 cfs)