COMPLETE STORMWATER&RAINWATER MANAGEMENTGUIDE

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1 COMPLETE STORMWATER&RAINWATER MANAGEMENTGUIDE

2 ADS&RMS Advanced DrainageSystems(ADS)andRainwaterManagementSolutions(RMS)areworkingtogetherto provideturn-keystormwaterandrainwatersolutionsforcommercial,industrial,andresidentialapplications. They reabletoprovidesustainableandhigh-qualitysystemsforstormwaterandrainwatermanagementby combiningtheknowledgeandexperienceeachcompanyhasacquiredintheirrespectiveindustries. Morethan50yearsago,ADSintroducedpipesolutionswithlightweightconstructionforeasyhandling,high resistancetocorosionandstrengthanddurability. STORMWATERMANAGEMENT ANDREUSEAPPLICATIONSANDBENEFITS Stormwaterandrainwatermanagementhasbecomeacriticalelementinmodernnewconstructionand retrofitstocontrolrunoffrom increasinglylargeareasofimpervioussurfaces.theabilitytonotonlystore waterrunoof,buttocolectandreusehasbecomeavitalsteptowardssustainabilityandwaterconservation. OutdoorApplications* Indoorapplications* Irigation Toilet/UrinalFlushing PondFiling LaundryServices WaterandLandscapeFeatures CoolingTowers StreetCleaning/Dustcontrol Process/BolierWater FireFighting FireSuppression SanitarySewerFlushing UtilityWashWater AquiferRecharge *Jurisdictionspecificandrequireadditionaltreatment/disinfectioninmostareas ManagingStormwatercanhelpmeetregulatoryguidelinesbyutilizingthefolowingmethods: VolumeReduction-byretainingstormwateronsite RateCcontrol-slowingwaterdischargetothedrainagesystem whichmitigatesfloodinganderosion WaterQuality-Byapplyingpre-treatmenttoaddresscontaminatesofconcerns(i.e.filtrationforgross solids,phosphorous,metalsandoil/grease) Reducingthecapacityandsizeofonsitedetentionmeasures STORMWATERVSRAINWATER Stormwater:Naturalprecipitationthathascontactedasurfaceatgradeorbelowgradeandhasnotbeenput tobeneficialuse.(arcsa/aspe/ansi rainwatercatchmentsystems) Rainwater:Waterfrom naturalprecipitationfrom theatmospherethatlandsonanymandmadeornatural surfacethatisnotcontaminatedbyuse.(arcsarainwaterharvestingmanual2015) 1

3 STORMWATERMANAGEMENTPRE-FILTRATION Eficientlyandefectivelytreatstormwaterbyseparatingdebrisandtrapping polutantsbeforetheyenterthewaterways. TheBaySeparatorisauniquehydrodynamicstorm water treatmentdevicethatisanidealsolutionfordebrisandpolutant trapping.thebayseparatorconsistsoftwostandardpre cast manholesandthebayseparatorunit.thetwomanholesalowfor theremovalandstorageofpolutants,whilethebayseparator directstheflowofwatertoprovidethemosteficienttreatment possible.standardmanholeunitsareavailablein4-foot(1.22m), 5-foot(1.52m),6-foot(1.83m)and10-foot(3.05m)diameters, howevertheprimaryandstoragemanholesmaybetailoredtosuit anyspecificsiteconditionsnecessary. RemovalofTSS,trash,oilsandhydrocarbons Dualmanholedesignlimitsresuspension Highbypassflowrates Shortleadtimes BaySeparatorStormwaterSeparator 2

4 STORMWATERMANAGEMENTPRE-FILTRATION Baracuda StormwaterSeparator Protectwaterqualityandremovetotalsuspendedsolids. TheBaracudaismarket-changing,stormwaterqualitytechnology.A high-performance,vortexhydrodynamicseparator,thebaracuda removestotalsuspendedsolids(tss). KEYFEATURES: Singlemanholedesign Noelevationlossbetweentheinletandoutlet Flexibleinlet/outletpositions(notjust180degreeorientation) Internalbypassforinlineinstalation(whereapplicable) Revolutionary,patent-pending teeth mitigateturbulenceinthe sumpareatopreventresuspensionofcapturedcontaminants. Easymaintenanceusingavacuum truckorsimilarequipment. Surfaceinspectionandmaintenancewithnoconfinedspaceentry. BayFilter StormwaterMediaFilter StormwaterMediaFilterdesignedtoremovesediment,phosphorous,metal,and otherpolutants. TheBayFilterisastateoftheartstormwaterfilterdesignedtoefectivelyremove polutantssuchastotalsuspendedsolids(tss),phosphorus,metals,nitrogen, trashandhydrocarbons.thecompoundspiralmediaconfigurationalowsfora largefiltersurfaceareainacompactfootprint.thisconfigurationresultsinthe mosteficientandefectivestormwaterfilteravailableinthemarketplace.the BayFilterisavailableinmultiplesizes,withmultiplemediaconfigurations,to meetanyflowrateanddesignconsiderationwhiletargetingspecificpolutants. ABayFilterSystem istypicalyaconcretestructure(precastvault,manhole,or castinplacestructure)withasingleormultiplebayfiltercartridges. ApprovedbyWADOEandNJDEP Longestservicelifeofanycartridgefilterwiththeabilitytotreatover300 poundsofsediment Spiraldesignprovidesalargefiltersurfacearea AbilitytotreatTSS,totalphosphorus,dissolvedmetalsandotherpolutants Customizablesystems 3

5 RAINWATERHARVESTING Aftermorethan20yearsintherainwaterindustry,RainwaterManagementSolutionshasidentifiedtheWISY4-Step System astheidealmethodforrainwaterharvesting.thismethodprovidesthebestpre-tankseparationbywayofthe WISYVortexFilter,whichisregardedinternationalyasthebestpre-filtrationmethod.Pre-filtrationreducesthe amountofdebrisinthetank,promotesahealthytankenvironment,andreducessystem maintenance.rmsisthe exclusivenorthamericandistributorofthewisyproductline. WISYseparatorsdrasticalyreducetheamountofsedimentthatentersthetankbydrawingwaterthroughafine stainless-steelmeshintoaseparatechamberafterfirstflushhasbeenachieved.debriswilremainontheothersideof themesh,washingawaytostorm drain. WISYseparatorsarehighlyeficientwhensizedcorectly,withtheseparatorsending95% ofthewatertothestorage tankinmostapplications.separatorsshouldbesizedbasedonroofareatomaximizeeficiency.whenroofarea exceedsthatofasinglewisyseparator,moreseparatorscanbeadded.mostseparatorscanbeinstaledeitherabove orbelowground. INCOMING RAINWATER FILTERED TOTANK DEBRISTOSTORM VORTEXFILTER SEPARATES DEBRIS 4 12 INLET WFF300 6 INLET 4 INLET WISYRainwaterPre-tankSeparator -preventstankstiring -oxygenatesthewater -protectstankwaterquality 2.SMOOTHINGINLET -sitsbelowwatersurface -takesinthecleanestwater sampleschematic 3.FLOATINGFILTER -skimsfloatingparticles -protectstankwaterquality 4.OVERFLOWDEVICE -lowmaintenancefilter -removesrooftopdebris -protectstankwaterquality 1.PRE-TANKSEPARATION EfficiencyRatioandPerformanceChart gpm efficiency% WFF100 WFF150

6 LARGE-VOLUMESTORAGE StormTech Chambers StormTechChambersmakedealshappenbyreducingtheoveralinstaledcosts ofundergrounddetentionsystems.nowyoucanmeettheland-userequirements andoveralbudgetsofyourprojectsbyutilizing: Themostcost-efectivesubsurfacedetention/retentionsystem Highqualityinjectionmoldedpolypropylenechambers TheonlychambersproducedtoASTM standards TheonlychambersdesignedtomeetaltheAASHTO requirementsforliveloadandearthloaddesign Largestoragevolumepersq.ft.(StormTechcanfitinsimilarfootprintsupto60 pipe) Lightweightchambersforeasyconstructionandsuperiorproductionratesforinstalationof undergroundsystems Nonproprietarypipemanifolddesignbasedonacceptedengineeringtechniquestoassureconveyance capacityforpeakflows IsolatorRowisafilterfabricandisatechniqueusedtoinexpensivelyenhanceTSSremovaland provideeasyaccessforinspectionandmaintenancebywrappingthefabricaroundoneofthe StormTechChambers Capabilitiesofaddingnon-permeablelinerencasingchamberstocreateadetentionsystem. 5

7 HDPEANDPOLYPROPYLENECISTERNS From DrainagetoStorage Meetbotheconomicandenvironmentalgoalsbytakingadvantageofrainwaterharvesting withcisternsfromadvanceddrainagesystems. From modularsystemsthatcanbespecialydesignedtoholdmore thanamiliongalonsunderahugeshoppingcenter,tosystemsthatfit inthesmalestoffootprints,adscanhelpyoureducepotablewater usewhilealsoreducingstormwaterrunofvolumes.adscisternsare customizable,oferingrainwaterharvestingandretentionthatcan releasewaterthroughacontroledoutletorholdwateruntilthe suroundingsoilcanacceptit.adscisternsarealsoavailablewitheasy maintenance,pre-treatmentandandclean-outoptions.andbecause ADScisternsystemsareconstructedfrom HDPEandinert polypropylenematerial,youcanbeassuredofalongservicelife. Customizable,withavarietyoffitingoptionsforsite-specificdesign Easymaintenance,customizablecleanoutriserslocations Simplepre-treatmentoptionsavailable,includingtheWISYVortexSeparator,Baracuda,WaterQualityUnits, BayFiltersandFLEXSTORM InletFilters Smalfootprint,withsizesupto60"(1,524mm)indiameterthatalowformaximum storage LongservicelifethankstoinertHDPEandpolypropylenematerials DualWal-Polypropylene(PP)Pipe HPStorm isahigh-performancepolypropylene(pp)pipeforgravity-flowstorm drainageapplications,andtheperfect choicewhenpremium jointperformanceand/orgreaterpipestifnessisrequired.thispipecouplesadvanced polypropyleneresintechnologywithaproven,dual-walprofiledesignforsuperiorperformanceanddurability.the smoothinteriorwalofersadditionalstrengthaswelassuperiorflow. HPStorm ofersupto100percentgreaterpipestifnessovertraditionalplasticpipe,whichincreasessafetyand servicelifeininstalationsthatdemandhighperformance.theextendedbelandspigotjointdesignaddsanadditional factorofsafetywithineachjointtoensurewatertightperformanceandlongterm designservicelife. Increasedstifnessresultsinanadditionalsafetyfactoragainstconstructionloadingandpoorinstalations TheextendedbelandspigotjointmeetsASTM D3212andensureslabandfieldtestablewatertightperformance SmoothinteriorwithaManning'svalueof0.012,resultinginincreasedflowcapacity InertPPmaterialisresistanttotheefectsofchemicals,abrasion,hotsoils,andefluent Lightweightproductforbestinstaledcosttomaximizedeliveryandinstalationeficiencies Readilyavailableinconvenientlocationstoservicelocalprojects 6

8 INTEGRATING STORMWATER&RAINWATERSYSTEMS FROM ROOF DRAINS VORTEX SEPARATOR GRADE PUMP RAINWATER FILTRATION/ DISINFECTION SYSTEM TOTEE A ADSSTORAGETANK PARKING LOT DROP INLET TEE A GRADE BAYSEPARATOR IRRIGATIONPUMP& FILTRATIONSYSTEM STORMTECHCHAMBERS AdditionalSystem Configurations Systemscanbeconfiguredtocolectwaterfrom thewisy VortexSeparatorforstorageinpolyethyleneormetaltanks. Theoverflowfrom boththetankandwisyvortexseparator canthenberoutedtoabaysaverfiltrationsystem tooptimize thewatersavingsasshownatleft. Above-groundtankconfigurationsareavailableaswelandrangefrom assmalas200-galonsto200,000galons,dependingon materialsofconstruction.opaquetanksshouldalwaysbeusedinabove-groundapplicationstopreventalgaegrowth. 7

9 8 BASISOFDESIGN Whileprojectapplicationsandrequirementscanvary,wehavea solutionforyourpumpingneeds: -booster/jet -submersible -recirculation -centrifugal -pumpenclosures Wehavepumpstomeetawidevarietyofhoresepowerand voltagedemandsforyourprojectrequirements.rmsalsobuilds custom,manufacturer-approvedcoolingjacketstohouselarge pumpsandmotors. VFD Wehavepartneredwithindustry-leaderstodevelopavariablefrequencydrivespecificalyforwater harvestingapplications.acustom macrointhevfdreduceson-sitestart-uptomerelysetingthedesired pressure. ModularPumpSkids inadditiontostandardtransferpumpsthatprovidewatertoadaytankortoenduse,rmscanprovide boosterpumpskidswhenthedesiredfloworpressureneedstobeincreased.boosterpumpskidsarealso anidealsolutionforflooded-suctionapplications. PumpingSystems 1.Self-cleaning/back-flushingfiltersareusedtoremove largesedimentparticulate,whichcancarypathogensand decreasewaterclarity. 2.Cartridge/BagHousingsareasecondaryform of sedimentfiltrationandremoveparticleslargethan5microns insize. 3.CarbonFiltration 3.CarbonFiltrationreducesdiscoloration,odorandvolatile organiccompounds. 4.UltravioletLightsareusedtosterilizeanypathogens andpreventreproduction,makingtherainwatersafetouse. 5.Domesticback-uplinesareintegratedintothepiping layouttoalowforcontinuouswatersupplytotheenduse, shouldtherainwatersupplybedepleted. 6.Flowmeters 6.Flowmetersmeasureflowfrom bothrainwaterand domesticsources. 7.Pressurediferentialtransmitershelpdeterminewhen sedimentandcarbonfilterelementsshouldbereplaced. Thisincreasestheaccuracyofwhentoconductsystem maintenance FiltrationandDisinfectionModularSkids

10 CONTROLS RMSoferscustom rainwaterharvestingcontrolersthatarebuilt, programmed,andtestedinourul508apanelshop. RMShasdevelopedtwotouch-screenProgrammableLogicControlersforthe rainwaterharvestingindustry: -RMSSeries200Controler:10.4 Screen -RMSSeries200MiniControler:5.7 Screen ThesePLCsarethe brains behindourmoreadvancedrainwaterharvesting systems,monitoringdigitalandanaloginputstocontroloutputsordisplay informationpertainingtothesystem.controlerscanintegratewithbuilding automationsystems,alowingforremotemonitoringoftherainwatersystem.in addition,wehavedevelopedseveralbasiccontrolerstooperateandmonitor systems. RMScanalsoprovidesingle-pointconnectionpowerdistributionpanelsto minimalizetheamountofon-sitehigh-voltagewiringthatmustbedonefora project.ourcontrolsengineeringanddesignteam wilworkwithyoutoprovide thecustom solutionthatyouneedforyourrainwaterharvestingsystem. APPLICATIONDESIGN cistern filtrationskid daytank pumpskid 9

11 10 BRINGING ITALLTOGETHER WISYVORTEX SEPARATOR OVERFLOW (TOTEE A ) SMOOTHING INLET ADSSTORAGETANK OVERFLOW RAINWATERPUMPING,FILTRATION, ANDDISINFECTIONSKID DOMESTICBACK-UP (CANBEPLUMBEDONSKID) DAYTANK WITHFLOATTREE BOOSTERPUMPSKID WITHPRESSURETANK TOENDUSE LEVEL SENSOR FLOAT TREE FLOATING FILTER TEE A OVERFLOW LINE TOTEE B FROM ROOF DRAINS GRADE PARKING LOT DROP INLET TEE B (OVERFLOW FROM RAIN) BAYSEPARATORSYSTEM STORMTECHCHAMBERS IRRIGATIONPUMP ANDFILTRATIONSYSTEM INSPECTIONPORT GRADE RAINWATERSYSTEM STORMWATERSYSTEM

12 RainwaterManagementSolutions,Inc. 1260W.RiversideDrive Salem,VA phone: or AdvancedDrainageSystems,Inc. 4640TruemanBlvd. Hiliard,OH phone: Nopartofthispublicationmaybereproducedinanyform orbyany meanswithoutthepriorwritenpermissionofthepublisher. Vol RainwaterManagementSolutions