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Home My WebLink AboutApplication Files_82693_pg0435 Table of Contents Project Summary....................................................................................................................1 Existing Conditions...............................................................................................................4 ' Summary.............................................................................................................................I......4 HydrologicInformation...............................................................................................................5 ProposedConditions.............................................................................................................8 Summary....................................................................................................................................8 Water Quantity and Quality Control ............................................................................................9 Site Layout. .9 SourceControl...........................................................................................................9 SnowManagement....................................................................................................9 SpillPrevention..........................................................................................................9 Catch Basins with Sumps and Oil/debris Traps.........................................................9 ' Stormteeh®Infiltration System.................................................................................10 BlofiltrationBasins....................................................................................................10 ' Vegetated Swales....................................................................................................11 Biofiltration Swales. .11 HydrologicInformation.............................................................................................................12 HydrologidHydraulic Analysis........................................................................................16 HydrologicAnalysis..................................................................................................................16 HydraulicAnalysis...... . .........................................................................................................17 ' Stormwater Management Regulations............................... Stormwater Regulations and Permitting..................................................................................18 Stormwater_Management Standards and Guidelines..............................................19 Connecticut DEP Construction-Related General Stormwater Permits.....................19 List of Figures Figure 1:Site Location Map Figure 2:Existing Drainage Areas Figure 3:Proposed Drainage Areas ' List of Tables Table 1:Existing Conditions Hydrologic Data ' Table 2:Proposed Conditions Hydrologic Data Table 3:Peak Discharge Rates 72189O�pmjedsV7218J*201i.dw inagel i Table of Contents .T2t89OrakageAeparlJuly2015.doc