retrofitting multifamily homes in new mexico - 2020 · in order to aid with the multifamily...

RetrofittingMultifamilyHomesinNewMexico-2020

StandardWorkSpecificationsFieldGuidefor

MultifamilyHomescreatedby

NewMexicoMortgageFinanceAuthorityNMEnergySmart...NewMexicoMortgageFinanceAuthority

January08,2020

Inordertoaidwiththemultifamilyassessmentandfieldguideuse,commpletetheworksheetusingthefollowingcodes:

1.N=NotApplicable2.E=Existingandalreadycompliant

3.W=Putontheworkorder4.A=completedattheassessmentlevel

I.HealthandSafety(Section2SWS)

WorkerSafety:

____Hazzardassessment____Leadtestingorageofbuilding____Electricalassessment

____Airbornecontamination____Watersourcesclosetowires____Knobandtube____Accessandegresspoints____Moisture____Mold____RodentsorInsects____Evaluationofwires____Unsafebuildingassemblies____Exposedearth____Dewpointsgreaterthan55F____Exteriorwatermanagement____Gradingdrainage____PPE____Adequateventilation

Occupanthealthandsafety:

____Allcombustionairtocode

____Hazardousmaterialsremovedfrommechanicalroom____Mechanicalroomdoorsclosed____LowVOCproductstobeused

____Sealantsintendedtobecontinuousandfireresistant

____Ventingsystemsproperpitch,material,commonventing,clearance,length

____Lockingrefrigerantcapsonaccesspoints____Roofleaksverifiedandrepaired____EPAguidelinesfollowedforcurrenteditionof“HealthyIndoorEnvironmentProtocolsforHomeEnergyRetrofits”____Radontestforconcretemasonrymultistoryunits____Fibrousinsulationwillbeencapsulated

OccupantandBuildingStaffEducation:

____Basicoperationofequipment

____Properoperationofsystemcontrols____Electricaldisconnectsandfuelshutoffsdemonstrated____Locationofcombustionairinletsidentified____Importanceofnotblockinginlets

____Importanceofcleaningdustanddebrisfromreturngrills____Properplacementofinteriorfurnishingsinrespecttoregisters

____Negativeconsequencesofclosingregisters____Leavinginteriordoorsopenasmuchaspossible____Howtochangefilter____Keepingoutdoorunitsclearofdebris____Timingofroutineprofessionalmaintenance

____Whenoccupantsaretocontactmaintenance____UseofCOalarm____Warrantymanuals____Laborwarranties____Contactinformation

II.AirSealing(Section3SWS)

PenetrationsandChases,FirewallinUnconditionedAttic,WallPenetrations,AtticAccess,ConcreteFloorSlab,GeneralAirSealing:

____Gaps,cracks,andholesinfireseparationsidentified____Backingorinfillneedevaluatedwheregapsarelargerthan¼”____Airsealinglocationsidentifiedbetweenfirewallandattic____Backingorinfillselectedthatallowforexpansionandcontraction____Backingorinfillselectedmeetsfireratingofexistingmaterials____Selectedsealantscompatiblewithintendedsurfaces____SelectedsealantslowVOC____Fire-resistantratingsidentifiedonavailabledrawings____Fire-resistantratinginferredfrommaterials____Fluesdesigntonotpresentfire,health,orsafetyrisk____Attichatcheswillbeinsulatedwithnon-compressibleinsulation____Rooforoutsideaccessinspectedforairandwaterleakage,security,warping,andproperoperation____IdentificationofairandthermalboundaryDoors,windowsandskylightsmaintenance:

____Doorsinspectedtoproperlyfitjambandeaseofoperation____Weatherstrippingchosenwillbeaneffectiveairbarrier____Doorsinspectedforcurb,stability,warping,properhardwareoperation,security,air,andwaterleakage____Skylightandwindowglazinginspectedforcurb,stability,warping,properhardwareoperation,security,airandwaterleakage____Insulationstrategydeterminedforskylights

Doorandwindowreplacement:

____Glazingtypechosenbylocationinbuilding,buildingheight,code,andclimate____Glazingsolarheatgaincoefficientselectedbybuildingorientationandclimate____Windowand/ordoorselectionNFRCratingbyclimate____WindowanddoorlowestpossibleUvaluechosen____SHPOconsidered____SealantscompatiblewithselectedsurfacesandlowVOC____Doorframeinsulationselectedwiththermalbreaksappropriatetoclimate____Doorselectedwithlowestpossibleairleakagerating

DuctsPreparation,Fastening,andSupport,ForcedAir:____Ductfasteningcurrentlycompliantwith3.1601.6,8____Ductsupportcurrentlycompliantwith3.1601.7,9____Airtightfilterslotcoverneeded____Ductfasteningmodificationneededtocomplywith3.1601.6,8____Ductsupportmodificationneededtocomplywith3.1601.7,9____DuctsealantconsideredwillbeUL181compliantandmeetfirebarrierspecs

III.Insulation(Section4SWS)

LooseFilloverExistingandFlatRoof:

____Airsealingneeded____Electricaljunctionsneedattention,flagging____Blockingneededforventing____IntendedmaterialsmeetASTME84flamespreadrating

____Existinginsulationinfullcontactwithairbarrier____Damsneeded____ICcanlightboxespresent

Installation/CorrectionofUnconditionedAtticVentilation:

____Airbarriereffectiveandpresent____Airsealingpartofscopeorwork____Bafflingforatticsoffitventsneeded

____1/8”non-corrodingwiremeshscreensneeded____Ventingopeningareaandconfigurationcalculatedtocomplywithcodes

____Ignitionandthermalboundariesprovidediffoamplasticused____Placementofnewventsdeterminingproperairflow____Placementofnewventsprevententryofwinddrivenrainorsnow

DensePackingBlownInsulation:

____Leadsafetyproceduresneeded(builtpriorto1980)4.1003.4____Fireseparationsconsidered____Repairsneededtostabilizeworkarea____Moisturerelatedissuestoresolve____Airsealinglocationonexterioridentified____Airbarriereffectiveandpresent____Sealantsselectedcompatiblewithintendedsurfaces,lowVOCandfireresistant____Airsealingpartofscopeorwork

____Possibletoremoveexteriorcladding____Insulationaccesspointsidentified____MaterialsselectedmeetrequirementsofSWS4.1103.14f

ExteriorWallSurfaceInsulation:

____Priorrepairsnecessary____IRCthermalboundary(firestopping)____Leadsafepracticesneeded____Moisturerelatedissuestoresolve____Watercontrolmeasures____Airsealinglocationsidentifiedonoutsidewalls____Sealantsselectedcompatiblewithintendedsurfaces,lowVOC,durable,pestresistantandfireresistant____Airsealingpartofscopeorwork

____Mold,waterleaks,pestsremoved

Above-GradeExposedFloor,JoistedAssemblies:

____Gaps,cracks,andholesinfireseparationlocated____Repairsnecessarytostabilizework____Isolationneededforleadorasbestos____Plantoinstallinsulationincontactwithsubfloorwithnotgaps,voidsorcompressions____Lightingtobeprovided____Sealantsselectedcompatiblewithintendedsurfaces,lowVOC,durable,pestresistantandfireresistant____Airsealingpartofscopeorwork

____Vaporretarderplans

IV.HeatingandCooling(Section5SWS)

EquipmentSelection:

____Designnotmorethan115%ofload____Lowestcapacityrequiredheatingequipmentused____Lowestcapacityrequiredcoolingequipmentused____Compliantwith5.3001.4

Ductworkandterminationdesign,maintenance:

____DuctsdesignedusingManualD____Returngrilleequaltoorlargerthanbox____Designusingfrictioncharts____Firedampersneeded____Existingbuildingcavitiesnotused____Compliantwith5.3001.5____Compliantwithcode____Fireratingcodecompliant____AirflowmeetspertonspecsandASHRAEstandards____Totalleakagenotmorethan20%ofdesignedsystemairflowwhentestedat25pascals____Vaporretarder____Supportedproperly____Penetrationsthroughfirewallssealedwithfire-ratedmaterial____Penetrationsthroughinteriorwallssealedwithdurablesealant

ElectricalService:

____Correctpolarity____Wiresizeappropriate

____Voltagetomanufacturerspecs____Properdisconnectservicewithfusesinstalled____Voltagedropwithinacceptablerange____Adequategrounding____Amperagewithincoderequirements____Blowercompartmentsafetyswitchoperationverified____EmergencyheatcircuitfunctionverifiedAirFlow:

____Airhandlerhasproperrotation____Pressuredropacrosscoilstomanufacturerspecs____Supplywetanddrybulbtemprecorded____Thermostatwetanddrybulbtemprecorded____Returnwetanddrybulbtemprecorded____Fanflowtodesignspecs____Pressuredropacrossfilterto

Manufacturerspecs

____TotalairflowtoASHRAEStandard111____Outdoortemperaturesensorinstalledwithmanufacturerspecsforheatpumps

____ThermalandeconomicbalancepointcalculatedwithoptimumbalancepointselectinaccordancewithANSI/ACCAManualS

FuelDeliverySystem:

____ExistingpipingapprovedwithNFPA____Shutoffvalve,unionjoint,anddriplegverified____Gaslinesleakfreewithcode-approvedstandingpressuretest

VentingSystem:

____VentingterminationinaccordancewithNFPA54,31,211____Category1ventinginaccordancewithNFPA54/ANSIZ223.1____Ventjointsairtightandwatertight

CombustionAnalysis:

____Burnerorificesizewithmanufacturerspecs____Stacktemperaturemeasuredandverifiedwithmanufacturerspecs____Oxygenwithmanufacturerspecs____Gaspressureverifiedwithmanufacturerspecs____CarbonDioxidewithmanufacturerspecs____Excessairwithmanufacturerspecs____COinundilutedfluegaslessthanlevelspecifiedinANZIZ21

CondensateLine:

____Connectionswatertight____Overflowprotection____Drainedbygravityorpumps____Ventsandtrapsinstalled____Drainpanwherewaterdamagecanoccur

RefrigerantLineandChargeInspection:

____Existinginsulationonthelines____Securedtobuildinginmannerthatprotectslinefromdamage____Chargeverified____Linescheckedforleaks____IfexposedtosunlightarethelinesprotectedfromUVdegradation____SuperheatandSubcoolingtestsdoneunderoutdoorambienttemperatures

____Terminationinaccordancewithlocalcode

EvaporativeCoolerMaintenanceandRepair:

____Allsystemelementsassessed:spider,pan,pump,float,damper,roofjack,waterline,electrical,pads,motor,fan.____Existingcalciumdepositstoberemoved

ThroughtheWallAC:

____UnitandelectricalreceptaclemeetsNFPA70,article440____Availablevoltagematched

____ReplacementEnergyStar____Wallopeningsizedetermined

V.Ventilation(Section6SWS)

ExhaustServingMultipleRooms:

____Localcoderequirementsfollowed____Outsideterminationlocationinspectedforscreenandlouveredcover____Exhaustoutletlocationlocalcodecompliant____AirflowmeasuredandASHRAE62.22013calculated____Fanandserviceswitchtobeaccessible____Newductstobesealedtocode____DuctstohaveinsulationofR8____Ductrunand90spossibleformanufacturerspecs____Exhaustoutletsealedtopreventwaterleakageorairleakageintobuildingcavaties____Kitchenrangehoodexhaustedtooutside____Securemountingpossible

VII.Baseloads(Section7SWS)

Refrigerators,lighting,lowflowdevices:

____ElectricalreceptaclemeetsNFPA70Article440____Exitsignsconsideredandmaximumof5watts____EmergencylightingmeetsULstandard542,1570andNFPA70,700.12____PlannedlightinglevelsincommonareascompliantwithASHRAE90.1or90.2____PlannedegresslightinginaccordancewithANSI/NFPA70and101____PlannedCFLstobeEnergyStar____TubularlightballastsPCPfree____Unusualpressureconditionsnoted

StorageTankWaterHeater,piping,expansiontank:

____Potentialhealthconcernsinremovalofoldsystemidentified____Visibleabandonedpipingtoberemoved____Dissimilarmetalsconnectedtopreventgalvanicaction(di-electricunions)____PlumbinggroundedandbondedasrequiredbyNEC(NFPA70)____Pressurecheckedusingtirepressuregauge____Incomingstreetpressurechecked

2 HealthandSafety2.01 SafeWorkPractices2.0100 SafeWorkPractices2.0100.1 GlobalWorkerSafety2.0100.1b Handprotection2.0100.2 WorkAreaInspectionandStabilization2.0100.2c Identifyenvironmentalconditionsthatmaycreateorworsenunsafeorunstablebuildingassemblyconditions2.0100.2d Addressandcorrecthazardousoradverseconditions2.0101 AirSealing2.0101.1 AirSealingWorkerSafety2.0101.1a Workersafety2.0101.1b Moistureprecautionsforcrawlspacesandbasements2.0101.1c Moistureprecautions:livingspace2.0101.1d Moistureprecautionsforexteriorwater2.0105 Baseload

2.0105.2 LicensedElectricalProfessional2.0105.2a Workersafety2.0106 MaterialSafety2.0106.2 PotentialAsbestos-ContainingMaterials2.0106.2a Determineiftestingisnecessary2.0106.2b IfACMmaybepresent,educatepropertymanagerforneedoftesting2.02 CombustionSafety2.0203 VentedGasAppliances2.0203.3 CombustionAir—Boilers2.0203.3a Combustionair2.0203.3b Education2.0204 Isolation2.0204.2 IsolatingCombustionApplianceRooms(e.g.,BoilerRoom,FurnaceRoom,andGeneratorRoom)2.0204.2a Pre-inspection2.0204.2b Identificationofpenetrations2.0204.2c Preparation2.0204.2d Sealantandmaterialsselection2.0204.2e Verification2.0205 GasandOil-FiredEquipment2.0205.1 GasandOil-FiredEquipment2.0205.1a Combustionair2.0205.1b Installation2.0205.1c Orphanedequipment2.05 Radon2.0502 TestingandEvaluation2.0502.1 RadonTestingandEvaluation2.0502.1a Radontestingandmitigation2.07 OccupantEducationandAccess2.0702 InstalledEquipment2.0702.2 OccupantEducation2.0702.2a Systemoperation2.0702.2b Systemcontrols(e.g.,thermostat,humidistat)2.0702.2c Systemdisconnects2.0702.2d Combustionairinlets2.0702.2e Blockedairflow2.0702.2f Routinemaintenance2.0702.2g Occupantservicerequests2.0702.2h Carbonmonoxide(CO)2.0702.2i Warrantyandservice2.0703 Insulation2.0703.1 Sealing/IsolatingExposedFibrousInsulationinAreaswithRoutineHumanActivity2.0703.1a FibrousInsulationIsolation3 AirSealing3.10 Attics3.1001 PenetrationsandChases3.1001.5 PenetrationsandChases3.1001.5a Pre-inspection3.1001.5b Backingandinfill3.1001.5c Sealantselection3.1001.5d Hightemperatureapplication3.1001.6 FirewallinUnconditionedAttic3.1001.6a Pre-inspection3.1001.6b Backingandinfill3.1001.6c Sealantselection3.1001.6d Jointseal3.1001.8 PreparingforandInstallingInsulationAroundHigh-TemperatureDevices,Systems,andComponents3.1001.8a Pre-Inspection3.1001.8b Verifyatticprep3.1001.8c Isolatehigh-temperatureelements3.1001.8d Sealantselection3.1001.8e Safety3.1001.8f Buildingoperationsstaffeducation3.1001.9 SealingAccessDoorsandSimilarIntentionalPenetrations3.1001.9a Workersafety3.1001.9b Occupantsafety3.1001.9c Pre-inspection3.1001.9d Sealantselection

3.1001.9e Sealing3.1001.9f Installation3.1001.9g Attachment3.1001.9h Qualityassurance3.1001.9i Durability3.1001.9j Buildingoperationsstaff/occupanteducation3.1005 OtherCeilingMaterials3.1005.3 AirSealingComplexCeilingPlanes3.1005.3a Pre-inspection3.1005.3b Locateairsealingplane3.1005.3c Spanningmaterialselection3.1005.3d Support3.1005.3e Jointseal3.1005.3f Sealantselection3.11 Walls3.1102 MultifamilyWalls3.1102.1 WallPenetrationSealing3.1102.1a Pre-inspection3.1102.1b Backingandinfill3.1102.1c Sealantselection3.1102.1d High-temperatureapplication3.1102.1e Penetrationseal3.12 WindowsandDoors3.1201 Maintenance,Repair,andSealing3.1201.7 Repair,Maintenance,andWeatherStrippingofWindows3.1201.7a Workersafety3.1201.7b Occupantsafety3.1201.7c Pre-inspection3.1201.7d Operableglazingsystemoperationandfit3.1201.7e Fixedglazingsystemadjustmentandseal3.1201.7f Sealantselection3.1201.7g Framesealing3.1201.7h Weatherstripping3.1201.7i Qualityassurance3.1201.8 Repair,Maintenance,andWeatherStrippingofDoors3.1201.8a Workersafety3.1201.8b Occupantsafety3.1201.8c Pre-inspection3.1201.8d Dooroperationandfit3.1201.8e Sealantselection3.1201.8f Framesealing3.1201.8g Weatherstripping3.1201.8h Qualityassurance3.1203 Replacement3.1203.4 WindowReplacement3.1203.4a Designconsiderations3.1203.4b Pre-Inspection3.1203.4c Workersafety3.1203.4d Occupantsafety3.1203.4e Sealantselection3.1203.4f Windowlocation,installation,andsealing3.1203.4g Qualityassurance3.1203.5 ExteriorDoorReplacement3.1203.5a Designconsiderations3.1203.5b Workersafety3.1203.5c Occupantsafety3.1203.5d Sealantselection3.1203.5e Doorlocation,installationandsealing3.1203.5f Qualityassurance3.14 BasementsandCrawlSpaces3.1403 SlabFoundations3.1403.1 AirSealConcreteFloorSlabFoundation:Raised,OnGrade,andBelow-Grade3.1403.1a Pre-inspection3.1403.1b Identificationofpenetrations3.1403.1c Preparation3.1403.1d Sealantandmaterialsselection3.1403.1e Demolitionrepair3.1403.1f Verification3.16 Ducts3.1601 DuctPreparation

3.1601.6 PreparationandMechanicalFastening—LowRise3.1601.6a Preparation3.1601.6b Metaltometal3.1601.6c Flextometal3.1601.6d Ductboardtoductboard3.1601.6e Ductboardtoflexibleduct3.1601.6f Metalplenumtoairhandlercabinet3.1601.6g Ductboardplenumtoairhandlercabinet3.1601.6h Terminalboottowood3.1601.6i Terminalboottogypsum3.1601.6j Ductboardtoflex3.1601.6k Replacementofinsulation3.1601.7 Support—LowRise3.1601.7a Supportofducttypes(appliestoallducttypes)3.1602 DuctSealing3.1602.14 Heating,Ventilation,andAirConditioningSupply,andReturnDuctsandPlenums3.1602.14aSupplyplenums(includesconditionedcrawlspaces)3.1602.14bReturnplenums3.1602.14cExistingconditionwherecrawlspaceisusedassupplyand/orreturnplenum3.1602.15 VentilationExistingDuctSealing(AllBuildingTypes)3.1602.15aPre-inspection3.1602.15bHealthandsafety3.1602.15cIdentificationofleakagelocations3.1602.15dIdentifyandprioritizeleakagelocationstobesealed3.1602.15eTemporaryaccess3.1602.15f Preparation3.1602.15gMaterialselection3.1602.15hDuctsealing3.1602.15i Verification3.1602.15j Combustionappliancezonetesting3.1602.15kOccupant/propertymanagereducation3.1602.16 ForcedAir—AirSealingSystem—LowRise3.1602.16aNewcomponenttonewcomponentsealantselection3.1602.16bNewcomponenttoexistingcomponent3.1602.16cExistingcomponenttoexistingcomponent3.1602.17 ForcedAir—AirSealingSystemComponents—LowRise3.1602.17aDuctboottointeriorsurface3.1602.17bWoodenplenumsandbuildingcavities3.1602.17cAirhandlercabinet3.1602.17dFilterslot3.1602.18 FramedPlatform—LowRise3.1602.18aPreparation3.1602.18bInfillandbacking3.1602.18cSealantselection3.18 Roofs3.1802 Roof/WallConnections3.1802.1 Roof/ExteriorWallConnection,IncludingJointsatRoof/Parapet/WallConnections3.1802.1a Pre-inspection3.1802.1b Backingandinfill3.1802.1c Sealantselection3.1802.1d Jointseal3.1802.1e Cavityseal3.1802.2 ExteriorOverhangsCommunicatingtoorThroughPressureBoundary3.1802.2a Workersafety3.1802.2b Occupantsafety3.1802.2c Pre-inspection3.1802.2d Site3.1802.2e Backingandinfill3.1802.2f Sealantselection3.1802.2g Airbarrier3.1802.2h Qualityassurance3.1802.2i Ignitionbarrier/fireproofing3.19 Compartmentalization3.1901 MultifamilyCompartmentalizationTechniques3.1901.1 GeneralCompartmentalizationTechniques3.1901.1a Pre-inspection3.1901.1b Identificationofpenetrations3.1901.1c Preparation3.1901.1d Sealantandmaterialsselection3.1901.1e Verification3.1901.2 Performance-BasedAirSealingofDwellingUnitsandCorridors3.1901.2a Pre-inspection

3.1901.2b Workcoordinationamongtrades3.1901.2c Preparation3.1901.2d Identificationofpenetrations3.1901.2e Installation,sealant,andmaterialsselection3.1901.2f Verification3.1901.2g Propertymanager/occupanteducation3.1901.3 ChaseWays(e.g.,ServiceSpacesContainingPipes,Wires,Ducts,and/orStructuralComponents;IncludesDumbwaitersandTrashChutes)3.1901.3a Pre-inspection3.1901.3b Identificationofpenetrations3.1901.3c Preparation3.1901.3d Installation,sealant,andmaterialsselection3.1901.3e Demolitionrepair3.1901.3f Verification4 Insulation4.10 Attics4.1003 AtticCeilings4.1003.14 AccessibleUnventedFlatRoofwithorwithoutExistingInsulation4.1003.14aWorkersafety4.1003.14bOccupantsafety4.1003.14cPre-inspection4.1003.14dPreparation4.1003.14eInstallation4.1003.14f Ventilation4.1003.14gOccupanteducation4.1005 AtticFloors4.1005.8 LooseFillOverExistingInsulationonAccessibleAtticFloors4.1005.8a Preparation4.1005.8b Installation4.1005.8c Safety4.1005.8d Onsitedocumentation4.1088 SpecialConsiderations4.1088.8 Installation/CorrectionofUnconditionedAtticVentilation4.1088.8a Pre-inspection4.1088.8b Airbarrierandthermalboundary4.1088.8c Venttype4.1088.8d Ventlocation4.1088.8e Ventilationbaffling4.1088.8f Ventilationscreens4.11 Walls4.1103 EnclosedWalls4.1103.4 DensePackingBlownInsulation4.1103.4a Workersafety4.1103.4b Occupantsafety4.1103.4c Pre-inspection4.1103.4d Wallaccess4.1103.4e Sealantselection4.1103.4f Exteriordensepack4.1103.4g Onsitedocumentation4.13 Floors4.1301 AccessibleFloors4.1301.10 Above-GradeExposedFloor,JoistedAssemblies4.1301.10aPre-inspection4.1301.10bPreparation4.1301.10cSubfloorpreparation4.1301.10dInstallation4.1301.10eInstallationofbattsordensepack4.1301.10f Installationofrigidinsulation4.130.10g Installationofspraypolyurethanefoam(SPF)4.1301.10hInstallation,ifmechanicalsinjoistedassemblies(appliestoallinsulationtypes)4.1301.10i Securebatts4.1301.10j Rigidprotectivebarrier4.1301.10kPropertymanagereducation4.16 Ducts4.1601 InsulatingDucts4.1601.6 InsulatingMetalDucts—LowRise4.1601.6a Selectionofductinsulationmaterial4.1601.6b Ductsealing4.1601.6c Attachmentofductinsulation4.1601.6d Sealingoftheductinsulation

5 HeatingandCooling5.30 ForcedAir5.3001 Design5.3001.4 EquipmentSelection—LowRise5.3001.4a Loadcalculation:heatlossorgain5.3001.4b Loadcalculation:designconditionsofsinglestageorsinglespeedequipment5.3001.4c Loadcalculation:designconditionsformultistage,variablespeedequipment5.3001.4d Equipmentselection:airconditioningandheatpumps5.3001.4e Equipmentselection:auxiliaryheatforheatpumps5.3001.4f Equipmentselection:furnaces5.3001.5 DuctworkandTerminationDesign—LowRise5.3001.5a Sizing5.3001.5b Airhandlertoreturnplenum5.3001.5c Airhandlertosupplyplenum5.3001.5d Buildingcavitiesusedasductwork5.3001.5e Reducers5.3001.5f Supplybranchrunouts5.3001.5g Boots5.3001.5h Supplyterminations5.3001.5i Returngrillesizing5.3001.5j Manualvolumedampers5.3001.5k Flexibleducts5.3001.5l Take-offs5.3001.5m Firedampers5.3002 SitePreparation5.3002.2 SequenceofOperation—LowRise5.3002.2a Verification5.3002.4 PreparationforNewEquipment—LowRise5.3002.4a Access5.3002.4b Environmentalhazards5.3002.4c Disconnectionofutilities5.3002.4d Refrigerantrecovery5.3002.4e Disconnectionofequipment5.3002.4f Removal5.3002.7 SettingofAirHandler—LowRise5.3002.7a Location5.3002.7b Clearance5.3002.7c Connections5.3002.7d Support:horizontalairflow,attic5.3002.7e Support:horizontalairflow,basement,orcrawlspace5.3002.7f Support:upflowonaplatform5.3002.7g Support:downflow5.3002.7h Sealing5.3002.7i Drainage5.3003 SystemAssessmentandMaintenance5.3003.17 DataPlateVerification—LowRise5.3003.17aDataplateverification5.3003.18 LeakDetection—LowRise5.3003.18aCarbonmonoxide(CO)detection5.3003.18bGasleakdetection5.3003.18cFueloilleakdetection5.3003.19 RefrigerantLineInspection—LowRise5.3003.19aInsulation5.3003.19bUltraviolet(UV)protectionofinsulation5.3003.19cSizing5.3003.19dInstallationquality5.3003.19eSupport5.3003.20 ElectricalService—LowRise5.3003.20aPolarity5.3003.20bVoltage:incomingpower5.3003.20cWiresize5.3003.20dServicedisconnect5.3003.20eVoltage:contactor5.3003.20f Grounding5.3003.20gBloweramperage5.3003.20hCompressoramperage5.3003.20i Doorswitchoperation5.3003.20j Heatpump:emergencyheat5.3003.21 AirFlow—LowRise5.3003.21aValidateairdistributionsysteminstallation5.3003.21bTestingequipmentselection5.3003.21cTestairhandlerunit5.3003.21dTotalairflow

5.3003.21eExternalstaticpressure5.3003.21f Pressuredrop:coil5.3003.21gPressuredrop:filter5.3003.21hBalanceofroomflow:newductwork5.3003.21i Supplywetbulbanddrybulb5.3003.21j Returnwetbulbanddrybulb5.3003.21kTemperaturerise:gasandoilfurnacesonly5.3003.21l Finalbalance5.3003.21mOccupant/propertymanagereducation5.3003.22 CombustionAnalysis—LowRise5.3003.22aTestingequipmentselection5.3003.22bCombustionanalysisprotocol5.3003.22cOilsystem:nozzlesize5.3003.22dNaturalgas/propanesystem:burnerorifice(s)size5.3003.22eCombustionairadjustment5.3003.22f Fuelpressure/gaspressure5.3003.22hSteadystateefficiency(SSE)5.3003.22i Netstacktemperature5.3003.22j Carbondioxideandoxygen5.3003.22kExcessair5.3003.22l Carbonmonoxide(CO)influegas5.3003.24 EvaporativeCoolerMaintenanceandRepairs—LowRise5.3003.24aAssessmentanddiagnosis5.3003.24bRepairandmaintenance5.3003.24cOccupanteducation5.3003.34 FuelDeliverySystemforNaturalGasandPropane—LowRise5.3003.34aMaterialandsupport5.3003.34bSize5.3003.34cSealant5.3003.34dSafetydevicesforpropane5.3003.35 CombustionApplianceVentingSystem—LowRise5.3003.35aCombustionair5.3003.35bFlueventmaterial5.3003.35cInstallation5.3003.35dOrphanedequipment5.3003.36 DuctworkSystem—LowRise5.3003.36aLocation:indoor(supplyducts)ductsectionlocatedcompletelywithinthethermalboundaryofthebuilding5.3003.36bLocation:outdoorsductsectionlocatedoutsideofthethermalboundaryofthebuildingorinquasi-conditionedspaces5.3003.36cBuildingcavitiesusedasductwork5.3003.36dFirerating5.3003.36ePenetrations5.3003.36f Support5.3003.36gProtection5.3003.36hFastening:metaltoflexibleduct5.3003.36i Fastening:metaltometal5.3003.36j Fastening:ductboardtometal5.3003.36kFastening:boottobuildingconnection5.3003.36l Terminations5.3003.36mFiltration5.3003.36nExternalstaticpressure5.3003.36oAirflow:coolingandheatpumpsystems5.3003.36pTemperaturerise:heating-onlysystems5.3003.36qSystemprotectionduringconstructionandrenovation5.3003.36r Roompressurebalancing5.3003.36s Sealing:newductwork5.3003.36t Sealing:existingductwork5.3003.37 HeatingandCoolingControls—LowRise5.3003.37aRemovalofmercury-basedthermostats5.3003.37bRemovalofexistingcontrols5.3003.37cPenetrations5.3003.37dThermostatlocation5.3003.37eBlowerspeed5.3003.37f Thermostatselection:heatpump5.3003.37gHeatpump:supplementaryheat5.3003.37hHeatpump:outdoortemperaturesensor5.3003.37i Heatpump:supplementaryheatcontrolwiring5.3003.37j Thermostat:installerprogramming5.3003.37kTimedelaysettings5.3003.37l Humidistat:location5.3003.37mOccupanteducation5.3003.37nCentralcontroller5.3003.38 CondensateDrainageofHeatingandAirConditioningEquipment—LowRise5.3003.38aConnection

5.3003.38bInsulation5.3003.38cOverflowprotection:upflow5.3003.38dPumps5.3003.38eVentsandtraps5.3003.38f Drainpan5.3003.38gWaterleveldetectiondevice5.3003.38hTermination5.3088 SpecialConsiderations5.3088.2 RegionalClimaticConsiderations5.3088.2a Verycold5.3088.2b Cold5.3088.2c Mixedhumid5.3088.2d Hothumid5.3088.2e Marine5.3088.2f Hotdry5.3088.3 RegionalClimaticConsiderations—MidandHighRise5.3088.3a Verycold5.3088.3b Cold5.3088.3c Mixedhumid5.3088.3d Hothumid5.3088.3f Hotdry5.31 HydronicHeating(HotWaterandSteam)5.3102 EquipmentInstallation5.3102.2 VentingSealedCombustionAppliance5.3102.2a Flueventmaterialselection5.3102.2b Locationofventtermination5.3102.2c Locationofventingpath5.3102.2d Connectionpoints/joints5.3102.2e Pitchofflueconnection5.3102.14 ExpansionTankInstallation(HotWater)5.3102.14aCheckforpresenceofasbestos-containingmaterials(ACMs)5.3102.14bSizetank5.3102.14cIsolateinstallationlocation5.3102.14dInstalltank5.3102.14ePressurizetank5.3102.14f Reinsulatearea5.3102.14gEducation5.3102.15 Bladder-TypeExpansionTankPressurization(HotWater)5.3102.15aCheckforpresenceofasbestos-containingmaterials(ACMs)5.3102.15bIsolateexpansiontank5.3102.15cRepressurizetank5.3102.15dEducation5.3102.18 FlueGasCondensateTreatment—Condensing5.3102.18aFluecondensatedrainage5.3102.18bConnection5.3102.18cPumps5.3102.18dVentsandtraps5.3102.18eTermination5.3102.18f Floordrains5.3102.18gNeutralizationkit5.3102.18hPipingmaterial5.3102.18i Education5.3102.28 Burners5.3102.28aAssessment5.3102.28bService,upgrade,orreplaceburner5.3102.28cCombustionefficiency5.3102.28dModulation5.3102.28eEducation5.3102.28f Startup5.3102.28gFuel5.3102.30 Controls—EnergyManagementSystems5.3102.30aHazardousmaterials5.3102.30bAssessmentandverification5.3102.30cInstallationofanenergymanagementsystem(EMS)5.3102.30dTestingandverification5.3102.30eEducation5.3102.37 Controls—ThermostatReplacement5.3102.37aVisualinspection5.3102.37bMercuryassessment5.3102.37cInstallation5.3102.37dTesting5.3102.37eDisposal5.3102.37f Education

5.3102.38 FullCommissioning5.3102.38aCommissioningteam5.3102.38bDesignintentandapproach5.3102.38cDesignreview5.3102.38dSubmittals5.3102.38ePre-functionalchecklist5.3102.38f Functionaltest5.3102.38gDocuments5.3102.38hEducation5.3102.38i Nearendofwarrantysitevisit5.3104 EquipmentMaintenance,Testing,andRepair5.3104.12 LeakDetectionandRepair—DistributionLeaks5.3014.12dTestingandverification5.33 Non-DistributionCoolingSystems5.3302 RoomAirConditioners5.3302.1 Through-WallandRoomAirConditioningUnitReplacement5.3302.1a Assessment5.3302.1b Selection5.3302.1c Installation5.3302.1d Decommissioning5.3302.1e Staffeducation5.3302.1f Occupanteducation6 Ventilation6.60 Exhaust6.6004 ExhaustVentilationSystems6.6004.2 IndividualExhaustFanServingMultipleRoomsWithinSingleDwellingUnit(AllBuildingTypes)6.6004.2a Pre-inspection6.6004.2b Airflow6.6004.2c Outlettermination6.6004.2d Wiring6.6004.2e Access6.6004.2f Fanmounting6.6004.2g Backdraftdampers(requiredinintermittentsystems)6.6004.2h Combiningintakeducts6.6004.2i Ductconnections6.6004.2j Insulation6.6004.2k Boottointeriorsurfaceseal6.6004.2l Preventingairleakagecausedbyexhaustfans6.6004.2m Balanceandflow6.6004.2n Combustionzonetesting6.6004.2o Firedampers6.6004.2p Occupant/propertymanagereducation6.6005 ApplianceExhaustVents6.6005.4 KitchenRangeHoodwithinDwellingUnit(AllBuildingTypes)6.6005.4a Pre-inspection6.6005.4b Wiring6.6005.4c Fanselection/specification6.6005.4d Fanventing6.6005.4e Fanducting6.6005.4f Terminationfitting6.6005.4g Makeupair6.6005.4h Verification6.6005.4i Combustionzonetesting6.6005.4j Occupant/propertymanagereducation6.6088 SpecialConsiderations6.6088.1 RegionalClimaticConsiderations6.6088.1a Verycold6.6088.1b Cold6.61 Supply6.6102 Components6.6102.6 Intakes6.6102.6a Holeinbuildingshell6.6102.6b Intakefitting6.6102.6c Occupanteducation6.6102.6d Damper(ifapplicable)6.6102.6e Connectiontointakefitting6.6102.6f Weatherproofing6.6102.6g Pestexclusion6.6102.6h Intakelocation

6.62 WholeBuildingVentilation6.6202 Components6.6202.4 OperationalControls6.6202.4a Primaryventilationfan6.6202.4b Spotfan6.6202.4c Wiring6.6202.4d Occupancysensors/humidistat6.6202.4e Carbondioxidesensors(demandcontrol)6.6202.4f Occupant/propertymanagereducation7 Baseload7.80 PlugLoad7.8001 Refrigerators/Freezers7.8001.3 RefrigeratorandFreezerReplacement7.8001.3a Assessment7.8001.3b Selection7.8001.3c Installation7.8001.3d Commissioning7.8001.3e Decommissioning7.8001.3f Safety7.8001.3g Staffeducation7.8001.3h Occupanteducation7.8003 Lighting7.8003.11 LampReplacement7.8003.11aAssessment7.8003.11bSelection7.8003.11cInstallation7.8003.11dCommissioning7.8003.11eDecommissioning7.8003.11f Safety7.8003.11gStaffeducation7.8003.11hOccupanteducation7.81 WaterHeating7.8101 WaterUseReduction7.8101.2 Low-FlowRetrofitDevices7.8101.2a Removal7.8101.2b Installation7.8101.2c Commissioning7.8102 InstallationandReplacement7.8102.4 StorageTank-TypeWaterHeater7.8102.4a Hazardousmaterialremoval7.8102.4b Decommissioning7.8102.4c Newequipmentinstallation7.8102.4d Emergencydrainpan7.8102.4e Expansiontank7.8102.4f Temperatureandpressurereliefvalve7.8102.4g Dielectricunions(dielectricinsulator)7.8102.4h Backflowprevention7.8102.4i Thermalefficiencyandinsulation7.8102.4j Requiredcombustionair7.8102.4k Ventingoffluegases7.8102.4l Combustiontesting7.8102.4m Fuelsupply7.8102.4n Dischargewatertemperature7.8102.4o Commissioningofsystem7.8102.4p Occupanthealthandsafety7.8102.4q Occupanteducation7.8103 Maintenance/Inspection7.8103.7 CrossoverDuetoaBackflowintotheColdWaterSupply7.8103.7a Hazardousmaterialremoval7.8103.7b Installation7.8103.7c Commissioning7.8104 Distribution7.8104.8 DomesticHotWaterExpansionTank(PotableWater)7.8104.8a Adequateairpressureofexistingairtank7.8104.8b Propersizingofnewexpansiontank7.8104.8c Prechargeairpressureinnewexpansiontank7.8104.8d Newinstallationlocationofexpansiontank7.88 Baseload—SpecialConsiderations7.8801 Elevators

7.8801.1 ReplacementandMaintenance7.8801.1a Inspection7.8801.1b Energyefficiency7.8801.1c Installationandmaintenance

HealthandSafety>SafeWorkPractices>SafeWorkPractices

2.0100.1-GlobalWorkerSafetyDesiredOutcome:Workcompletedsafelywithoutinjuryorhazardousexposure

Note:Theauthorityhavingjurisdictionmayrequirethatalicensedprofessionalperformcertaintasksoutlinedinthisdetail.

HealthandSafety>SafeWorkPractices>SafeWorkPractices2.0100.1b-Handprotection

2.0100.1b-HandprotectionDesiredOutcome:Workcompletedsafelywithoutinjuryorhazardousexposure

Specification(s):Durableandwrist-protectinggloveswillbewornthatcanwithstandworkactivity

Objective(s):Minimizeskincontactwithcontaminants

Protecthandsfromhazards

HealthandSafety>SafeWorkPractices>SafeWorkPractices

2.0100.2-WorkAreaInspectionandStabilizationDesiredOutcome:Provideasafeandstableworkenvironmentthatwillsupportandsustainworktobeperformed

HealthandSafety>SafeWorkPractices>SafeWorkPractices2.0100.2c-Identifyenvironmentalconditionsthatmaycreateorworsenunsafeorunstablebuildingassembly

conditions

2.0100.2c-IdentifyenvironmentalconditionsthatmaycreateorworsenunsafeorunstablebuildingassemblyconditionsDesiredOutcome:Provideasafeandstableworkenvironmentthatwillsupportandsustainworktobeperformed

Specification(s):Theinspectionwillincludedeterminationofthepresenceofadverseenvironmentalconditions,includingexcessmoistureincontactwithbuildingassemblies,mold,wood-decayingfungi,androdentorinsectinfestation

Avisualinspectionofexposedelectricalwires,junctionboxes,andrelatedequipmentwillbemadetoidentifyanyunsafeconditions

Whereinsulationmaterialswillbedeliveredintoclosedcavities,evaluationofwiringtypeswithinsuchcavitieswillbeconductedtodetermineifproposedinsulationapplicationiscompatiblewithcurrentperformancecharacteristicsofwiring(e.g.,wiringtypesthatpresentafirehazardwheninclosecontactwithinsulationmaterials,wiringtypessubjecttocorrosionwhenincontactwithcertaintypesofinsulationorwhichmaybeadverselyaffectedbyheat,moisture,orprocessconditionsassociatedwiththeinstallationofcertaininsulationtypes)

Objective(s):Ensureadverseenvironmentalconditionsdonotcompromisethestabilityorlongevityofproposedwork

Ensuretheintegrityandsoundnessofbuildingassemblies

Preservethesafetyandintegrityofexistingbuildingassembliesandmaterialsafterinstallationofproposedimprovements

HealthandSafety>SafeWorkPractices>SafeWorkPractices2.0100.2d-Addressandcorrecthazardousoradverseconditions

2.0100.2d-AddressandcorrecthazardousoradverseconditionsDesiredOutcome:Provideasafeandstableworkenvironmentthatwillsupportandsustainworktobeperformed

Specification(s):Whereexcessmoistureconditionsareidentifiedwheretheircorrectionisnotincludedinproposedwork,suchconditionswillbecorrectedbeforeworkbegins

Wherebuildingassembliesorcomponentsarefoundtohavebeendamagedordestroyed,suchassemblieswillberestoredbeforeorduringproposedwork

Whereindicationsofrodentinfestationareidentified,airsealingmaterialswillincorporateanti-gnawingmeasure(e.g.,copperwoolin-fill,metalsheeting)

Whenpestshavebeenidentified,followintegratedpestmanagementpracticestosealholeswithpestproofmaterials(corrosionproofmaterials)

Objective(s):

Ensurethesafetyanddurabilityoftheassociatedstructures

Ensureproposedworkwillnotcauseorperpetuateunsafeorunhealthybuildingconditions

HealthandSafety>SafeWorkPractices>AirSealing

2.0101.1-AirSealingWorkerSafetyDesiredOutcome:Workcompletedsafelywithoutinjuryorhazardousexposure

HealthandSafety>SafeWorkPractices>AirSealing2.0101.1a-Workersafety

2.0101.1a-WorkersafetyDesiredOutcome:Workcompletedsafelywithoutinjuryorhazardousexposure

Specification(s):WorkersafetyspecificationswillbeinaccordancewithSWSGlobalWorkerSafety

Completesafetyactionplanbasedonhazard;planwillbeinplaceforeachjobsite

Objective(s):Preventinjury

Minimizeexposuretohealthandsafetyhazards

HealthandSafety>SafeWorkPractices>AirSealing2.0101.1b-Moistureprecautionsforcrawlspacesandbasements

2.0101.1b-MoistureprecautionsforcrawlspacesandbasementsDesiredOutcome:Workcompletedsafelywithoutinjuryorhazardousexposure

Specification(s):Exposedearthwillbecoveredwithacontinuous,durable,andsealedclassIvaporretarderthatissuitableforgroundcontactexposuretonormalservicetraffic

Causesofairdewpointsgreaterthan55°Fwillbeidentifiedandeliminatedincrawlspacesconnectedtoconditionedspaces

Seasonaldehumidification(e.g.,dehumidifiedorconditionedwithairconditionersupply)willberecommendedwherehumiditysources,includingoutdoorairincursion,cannotbeeliminated

Undesignedpenetrationsbetweenthecrawlspaceorbasementandtheoutdoorswillbesealed

Holesbetweenthecrawlspaceorbasementandthelivingspacewillbesealed

Opensumpsandintentionalslaborvaporbarrierpenetrationswillbesealedorcappedtocontrolmoistureandradonlevels

Objective(s):Ensuredurabilityofrepairs

Reducepotentialforoccupantexposuretomoldandothermoisture-relatedhazards

Reducepotentialforoccupantexposuretoradonandothersoilgases

HealthandSafety>SafeWorkPractices>AirSealing2.0101.1c-Moistureprecautions:livingspace

2.0101.1c-Moistureprecautions:livingspaceDesiredOutcome:Workcompletedsafelywithoutinjuryorhazardousexposure

Specification(s):Moisturesourcesinthebuildingwillbeidentifiedandreducedorremoved

Wherelocalventilationwillbeinstalled,(e.g.,baths,kitchens),exhaustunitswillbeventedtotheoutdoorsinaccordancewithASHRAE62.2

UnventedheaterswillberemovedexceptwhenusedasasecondaryheatsourceandwhenitcanbeconfirmedthattheunitislistedtoANSIZ21.11.2

Unventedgasorpropanecookingstoveswillbetestedforcarbonmonoxide(CO)perBPIStandardandcorrectedasrequiredbeforeairsealingworkbegins

Ifreplacingairconditioningsystem,newsystemwillbesizedtooptimizedehumidification

Properlysizeddehumidifierwillbeinstalledtosatisfylatentandsensibleloads,whennecessary

ANSI/ACCA2ManualJ-2011(ResidentialLoadCalculation)willbeusedtosizereplacementACandheatpumps

EnhanceddehumidificationwillbeinstalledintheGulfCoastregionareasontheGulfsideofthewarmhumidlineontheInternationalEnergyConservationCodemap

Objective(s):Ensuredurabilityofbuildingcomponentsandrepairs

Reducepotentialforoccupantexposuretomoldandothermoisture-relatedhazards

ReducepotentialoccupantexposuretoCO

HealthandSafety>SafeWorkPractices>AirSealing2.0101.1d-Moistureprecautionsforexteriorwater

2.0101.1d-MoistureprecautionsforexteriorwaterDesiredOutcome:Workcompletedsafelywithoutinjuryorhazardousexposure

Specification(s):Beforeairsealingandinsulatingbuildingcomponents,exteriorwatermanagementwillbeaddressed

Beforeinsulatingbasementorcrawlspacewallsnearwetareas,surfacewaterpoolingnearthefoundationwillbeaddressedbyrepairing,modifying,orreplacingguttersanddownspouts

Gradingandsubsurfacedrainageatcriticallocations(e.g.,localizeddrainandgradingbeneathvalleys)willbeinaccordancewithEPAIndoorairPLUSConstructionSpecificationsSection1.1

Objective(s):Reducepotentialforoccupantexposuretomoldandothermoisture-relatedhazards

HealthandSafety>SafeWorkPractices>Baseload

2.0105.2-LicensedElectricalProfessionalDesiredOutcome:Workcompletedsafelywithoutinjuryfromshockorarcflash

HealthandSafety>SafeWorkPractices>Baseload2.0105.2a-Workersafety

2.0105.2a-WorkersafetyDesiredOutcome:Workcompletedsafelywithoutinjuryfromshockorarcflash

Specification(s):Anyfixture,ballast,linevoltagecontrol,receptacle,orcircuitmodificationwillbeperformedbyalicensedelectricalprofessionalinaccordancewithANSI/NFPA70orasrequiredbytheauthorityhavingjurisdiction

AllworkerswillcomplywithANSI/NFPA70E

AllOSHAstandardpracticeswillbefollowed

Objective(s):Preventpropertydamage

Ensureworkersafety

HealthandSafety>SafeWorkPractices>MaterialSafety

2.0106.2-PotentialAsbestos-ContainingMaterialsDesiredOutcome:WorkwithpropertymanagerstoensureAsbestosContainingMaterials(ACMs)aretreatedproperly


HealthandSafety>SafeWorkPractices>MaterialSafety2.0106.2a-Determineiftestingisnecessary

2.0106.2a-DetermineiftestingisnecessaryDesiredOutcome:WorkwithpropertymanagerstoensureAsbestosContainingMaterials(ACMs)aretreatedproperly

Specification(s):Existinginsulationwillbevisuallyinspectedwithoutdisturbingthematerialandevaluatedforsuspicionofasbestos-containingmaterials(ACM)

Propertymanagerwillbeaskedaboutknownhistoryofinsulation

Propertymanagerwillbeinformedofpotentialforadditionaltestingifhistoryisunknown

Objective(s):ConfirmlikelihoodofACMs

HealthandSafety>SafeWorkPractices>MaterialSafety2.0106.2b-IfACMmaybepresent,educatepropertymanagerforneedoftesting

2.0106.2b-IfACMmaybepresent,educatepropertymanagerforneedoftestingDesiredOutcome:WorkwithpropertymanagerstoensureAsbestosContainingMaterials(ACMs)aretreatedproperly

Specification(s):Environmentaltestingservicewillberetainedandnotifiedofareaimpactedbyproposedwork

Objective(s):ConfirmpresenceofACMs

HealthandSafety>CombustionSafety>VentedGasAppliances

2.0203.3-CombustionAir—BoilersDesiredOutcome:Amountandqualityofcombustionairallowsforsafeandefficientoperationofequipment

HealthandSafety>CombustionSafety>VentedGasAppliances2.0203.3a-Combustionair

2.0203.3a-CombustionairDesiredOutcome:Amountandqualityofcombustionairallowsforsafeandefficientoperationofequipment

Specification(s):Combustionairshallbecalculatedandprovidedinconformancewiththeapplicablecodeadoptedbythejurisdictionandmanufacturerrequirements

Ininstanceswhereconflictsoccurbetweenthecodeandthemanufacturer'sinstallationinstructions,themorerestrictiveprovisionsshallapply(i.e.,moreairratherthanless)

Inabsenceofalocalcode,combustionairshallbecalculatedandprovidedinconformancewithanyofthefollowing:NFPA54,IFGC,orNFPA31.

Exception:ExistingappliancesthathavepassedcombustionsafetytestingusingtheproceduresofBPI1200aredeemedtohavesufficientcombustionair.

Objective(s):Meetburnercombustionairrequirements

HealthandSafety>CombustionSafety>VentedGasAppliances2.0203.3b-Education

2.0203.3b-EducationDesiredOutcome:Amountandqualityofcombustionairallowsforsafeandefficientoperationofequipment

Specification(s):Propertymanager/occupantwillbeeducatedonproperoperationofcombustionairsystems

Objective(s):Ensureoccupantsafety

Ensureoptimaloperationofequipment

HealthandSafety>CombustionSafety>Isolation

2.0204.2-IsolatingCombustionApplianceRooms(e.g.,BoilerRoom,FurnaceRoom,andGeneratorRoom)DesiredOutcome:Effectiveairbarrierbetweenthecombustionapplianceroomandallotherspacesofthebuilding

Note:

HealthandSafety>CombustionSafety>Isolation2.0204.2a-Pre-inspection

2.0204.2a-Pre-inspectionDesiredOutcome:Effectiveairbarrierbetweenthecombustionapplianceroomandallotherspacesofthebuilding

Specification(s):Hazardousmaterialsstoredinmechanicalroomswithairhandlersorcombustionappliances(e.g.,boilers,furnaces)willbeidentifiedandremoved;operatorswillbeeducatedonthedangersofstoringhazardousmaterialsintheseareas

Repairsnecessarytostabilizeworkareasandprotectorpreserveintegrityofenergyimprovementwillbecompletedbeforesubjectworkbegins

Mechanicalroomdoorsinafire-ratedwallwillbeclosed;problemsthatcausedoorstobeblockedopenwillbedeterminedandresolved

Objective(s):Eliminateexistingstoragehazardsandpreventfuturedangerousstorageoccurrences

Repairoraddressmoisture,pest,andstructure-relatedissues

Provideasafeandstableworkenvironment

HealthandSafety>CombustionSafety>Isolation2.0204.2b-Identificationofpenetrations

2.0204.2b-IdentificationofpenetrationsDesiredOutcome:Effectiveairbarrierbetweenthecombustionapplianceroomandallotherspacesofthebuilding

Specification(s):Penetrationswillbeidentifiedusingvisualinspections,infraredthermography,smoke,and/orpressuretests[ASTME1186-03(2009)]

Objective(s):Locateairleakagepathwaystorepair

HealthandSafety>CombustionSafety>Isolation2.0204.2c-Preparation

2.0204.2c-Preparation

DesiredOutcome:Effectiveairbarrierbetweenthecombustionapplianceroomandallotherspacesofthebuilding

Specification(s):Healthandsafetyconcernswillbeaddressedforoccupants,workers,andrepairmaterialsinaccordancewithOSHAstandards(OSHA1926,1910)

Theareawillbepreparedandisolatedinaccordancewithhealthandsafetystandardsfortheapplicationandmaterials(e.g.,extremetemperatures,lead,asbestos,carbonmonoxide)

Worklighting,workplatform,andadequateventilationwillbeprovided

Objective(s):Provideasafeworkenvironment

Provideasafeindoorenvironmentalquality(IEQ)workenvironment

Provideeffectiverepairaccess

HealthandSafety>CombustionSafety>Isolation2.0204.2d-Sealantandmaterialsselection

2.0204.2d-SealantandmaterialsselectionDesiredOutcome:Effectiveairbarrierbetweenthecombustionapplianceroomandallotherspacesofthebuilding

Specification(s):Sealantsandmaterialswillbecompatiblewiththeirintendedsurfacesandappliedinaccordancewithmanufacturerspecifications

Selectionwillbedurable,pestresistant,andhaveaweather-appropriateseal

IndoorsealantswillbelowVOCproductsthatmeetindependenttestingandverificationprotocols,suchasGreenSealGS-36,"GREENGUARDChildrenandSchools,"orcomparablecertifications

Fire-ratedassemblieswillbesealedbyqualifiedworkers,usingmaterialsandsealantspermittedbytheauthorityhavingjurisdiction,andinaccordancewithadoptedbuildingcodes

Mechanicalandboilerroomenclosuresmayneedtobefire-ratedassembliesMaterialswillberatedforapplicationinapproveddetails;forexample,theannularspacearoundapipepenetrationthroughafire-ratedwallcanusuallybesealedusingmineralwoolfiresafingsealedwithacoatingofflexiblefiredammaterial

Sealantsandmaterialswillbecontinuousandmeetfireresistanceratedassemblyspecifications

Objective(s):Ensuresealantsandmaterialsmeetorexceedtheperformancecharacteristicsrequiredoftheassembly(e.g.,firerating)

Preventintrusionofmoistureandpestsintothesealedassembly

PreventexposingworkersoroccupantstoexcessiveVOClevels

Provideadurableandeffectiveisolationoftheidentifiedcompartmentalizedspace

HealthandSafety>CombustionSafety>Isolation2.0204.2e-Verification

2.0204.2e-VerificationDesiredOutcome:

Effectiveairbarrierbetweenthecombustionapplianceroomandallotherspacesofthebuilding

Specification(s):Repairswillbeverifiedusingvisualinspections,infraredthermography,smoke,and/orpressuretests[ASTME1186-03(2009)]

Objective(s):Ensurequalityandeffectivenessofairsealing

HealthandSafety>CombustionSafety>GasandOil-FiredEquipment

2.0205.1-GasandOil-FiredEquipmentDesiredOutcome:Combustionproductsareproperlyventedtotheoutdoors

Note:

HealthandSafety>CombustionSafety>GasandOil-FiredEquipment2.0205.1a-Combustionair

2.0205.1a-CombustionairDesiredOutcome:Combustionproductsareproperlyventedtotheoutdoors

Specification(s):Combustionairshallbecalculatedandprovidedinconformancewiththeapplicablecodeadoptedbythejurisdiction,andmanufacturerinstallationrequirements

Ininstanceswhereconflictsoccurbetweenthecodeandthemanufacturer'sinstallationinstructions,themorerestrictiveprovisionsshallapply

Inabsenceofalocalcode,combustionairshallbecalculatedandprovidedinconformancewithanyofthefollowing:NFPA54,IFGC,orNFPA31

Objective(s):Donotdamagebuilding

Protectworkersandoccupantsfrominjury

HealthandSafety>CombustionSafety>GasandOil-FiredEquipment2.0205.1b-Installation

2.0205.1b-InstallationDesiredOutcome:Combustionproductsareproperlyventedtotheoutdoors

Specification(s):Ventingsystemswillbeinstalledconsideringpropermaterial,pitch,commonventing,chimneyliner,clearance,totalequivalentlength,andterminationinaccordancewiththeapplicablecodeadoptedbythejurisdictionandmanufacturerinstallationrequirements


Inabsenceoflocalcode,combustionbyproductsshallberemovedinaccordancewithanyofthefollowing:NFPA54,IFGC,orNFPA31

Objective(s):Exhaustcombustionproductstotheoutdoors

Protectbuildingfromdamage


HealthandSafety>CombustionSafety>GasandOil-FiredEquipment2.0205.1c-Orphanedequipment

2.0205.1c-OrphanedequipmentDesiredOutcome:Combustionproductsareproperlyventedtotheoutdoors

Specification(s):Existingventsystemorchimneywillberesizedorrelinedinaccordancewiththeapplicablecodeadoptedbythejurisdictionwhenoneormorecommonventedappliancesareremoved

Inabsenceoflocalcode,combustionbyproductsshallberemovedinaccordancewithanyofthefollowing:NFPA54,IFGC,orNFPA31


Protectbuildingfromdamage


HealthandSafety>Radon>TestingandEvaluation

2.0502.1-RadonTestingandEvaluationDesiredOutcome:Workcompletedwithoutincreasingoccupantexposuretoradon

Note:

HealthandSafety>Radon>TestingandEvaluation2.0502.1a-Radontestingandmitigation

2.0502.1a-RadontestingandmitigationDesiredOutcome:Workcompletedwithoutincreasingoccupantexposuretoradon

Specification(s):EPAguidelinesforradonincurrenteditionof"HealthyIndoorEnvironmentProtocolsforHomeEnergyRetrofits"willbefollowed

Testwillbelimitedtoconditionedspaceswithslab-onorbelowgradeservingasfloor,orfloorimmediatelyabovebasementorcrawlspace

UpperfloorsinmultistorybuildingswithconcreteorconcretemasonryunitwallswillbetestedinaccordancewithAARSTstandards

Objective(s):Reducepotentialforoccupantexposuretoradon

HealthandSafety>OccupantEducationandAccess>InstalledEquipment

2.0702.2-OccupantEducationDesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

HealthandSafety>OccupantEducationandAccess>InstalledEquipment2.0702.2a-Systemoperation

2.0702.2a-SystemoperationDesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

Specification(s):Basicoperationoftheequipmentwillbeexplainedtothebuildingoperationsstaff(e.g.,designconditions,efficiencymeasures,differencesfromprevioussystemorsituation)

Objective(s):Ensureoccupantsandbuildingoperationsstaffhaveareasonableexpectationoftheequipmentcapability

HealthandSafety>OccupantEducationandAccess>InstalledEquipment2.0702.2b-Systemcontrols(e.g.,thermostat,humidistat)

2.0702.2b-Systemcontrols(e.g.,thermostat,humidistat)DesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

Specification(s):Properoperationandprogrammingofsystemcontrolstoachievetemperatureandhumiditycontrolwillbeexplainedtotheoccupantandprovidedinawrittenformat

Objective(s):Ensureoccupantsandbuildingoperationsstaffcanoperatesystemcontrols

HealthandSafety>OccupantEducationandAccess>InstalledEquipment2.0702.2c-Systemdisconnects

2.0702.2c-SystemdisconnectsDesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

Specification(s):Indoorandoutdoorelectricaldisconnectsandfuelshutoffswillbedemonstratedtooccupant

Objective(s):Ensureoccupantsandbuildingoperationsstaffcanshutoffequipmentinemergencies

HealthandSafety>OccupantEducationandAccess>InstalledEquipment2.0702.2d-Combustionairinlets

2.0702.2d-CombustionairinletsDesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

Specification(s):Locationofcombustionairinletswillbeidentifiedforoccupant

Importanceofnotblockinginletswillbeexplainedtooccupant

Objective(s):Ensureoccupantsandbuildingoperationsstaffdonotblockcombustionairinlets

HealthandSafety>OccupantEducationandAccess>InstalledEquipment2.0702.2e-Blockedairflow

2.0702.2e-BlockedairflowDesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

Specification(s):Importanceofcleaningdustanddebrisfromreturngrilleswillbeexplainedtooccupant

Properplacementofinteriorfurnishingswithrespecttoregisterswillbeexplainedtooccupant

Negativeconsequencesofclosingregisterswillbeexplainedtooccupant

Occupantwillbeeducatedontheimportanceofleavinginteriordoorsopenasmuchaspossible

Objective(s):Ensureoccupantsandbuildingoperationsstaffdonotpreventtheequipmentfromoperatingasdesigned

HealthandSafety>OccupantEducationandAccess>InstalledEquipment2.0702.2f-Routinemaintenance

2.0702.2f-RoutinemaintenanceDesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

Specification(s):Properfilterselectionandhowtochangefilterwillbeexplainedtobuildingoperationsstaff

Importanceofkeepingoutdoorunitclearofdebris,vegetation,decks,andotherblockagewillbeexplainedtobuildingoperationsstaff

Importanceandtimingofroutineprofessionalmaintenancewillbeexplainedtobuildingoperationsstaff,e.g.inspect,clean,lubricate,replaceconsumables(i.e.,filters,belts,lights),repairandreplace

Objective(s):Ensureequipmentoperatesasdesigned

HealthandSafety>OccupantEducationandAccess>InstalledEquipment2.0702.2g-Occupantservicerequests

2.0702.2g-OccupantservicerequestsDesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

Specification(s):Appropriatesituationsofwhentheoccupantshouldcontactthebuildingoperationsstaffwillbeexplained,including:

FuelodorsWaterdrainingfromsecondarydrainlineEmergencyheatindicatoralwaysonforaheatpumpsystemSystemblowingcoldairduringheatingseasonandviceversaIcingoftheevaporatorcoilduringcoolingmodeOutdoorunitneverdefrostsUnusualnoisesUnusualodors

Objective(s):Occupantwillcontactbuildingoperationsstaffwhensystemisnotoperatingasdesigned

HealthandSafety>OccupantEducationandAccess>InstalledEquipment2.0702.2h-Carbonmonoxide(CO)

2.0702.2h-Carbonmonoxide(CO)DesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

Specification(s):OccupantwillbeinformedaboutCOalarms

Objective(s):Protectoccupantsfrominjury

HealthandSafety>OccupantEducationandAccess>InstalledEquipment2.0702.2i-Warrantyandservice

2.0702.2i-WarrantyandserviceDesiredOutcome:Occupantsandbuildingoperationsstaffunderstandtheirroleandresponsibilityinthesafe,effective,andefficientoperationoftheequipment

Specification(s):Buildingoperationsstaff/propertymanagerwillbeprovidedwithrelevantmanualsandwarranties

Thelaborwarrantywillbeexplained,andthebuildingoperationsstaffwillbegivenaphonenumbertocallforwarrantyservice

Objective(s):Buildingstaffareequippedwithmanualsandwarrantiesforfutureequipmentservicing

HealthandSafety>OccupantEducationandAccess>Insulation

2.0703.1-Sealing/IsolatingExposedFibrousInsulationinAreaswithRoutineHumanActivityDesiredOutcome:Occupantsprotectedfrominsulationparticulateexposure

Note:

HealthandSafety>OccupantEducationandAccess>Insulation2.0703.1a-FibrousInsulationIsolation

2.0703.1a-FibrousInsulationIsolationDesiredOutcome:Occupantsprotectedfrominsulationparticulateexposure

Specification(s):Fibrousinsulationmaterialswillbeencapsulatedonallsurfacesfacingspaceswherethereisroutinehumanactivity

Encapsulationmaterialswillbefirerated,ifapplicable,topreservethepre-retrofitfireratingofthebuildingassembly,and/orasrequiredbyinsulationmanufacturerorrelevantbuildingcode

Vaporpermeabilityofencapsulationmaterialswillbeconsistentwithpredeterminedvaporretarderplacement

Objective(s):Protectoccupantsfrominsulationexposure

Maintainfireratingofassembly

Protectbuildingfrommoisturedamage

AirSealing>Attics>PenetrationsandChases

3.1001.5-PenetrationsandChasesDesiredOutcome:Penetrationsandchasessealedtopreventairleakageandmoisturemovementbetweentheatticandconditionedspace

Note:

AirSealing>Attics>PenetrationsandChases3.1001.5a-Pre-inspection

3.1001.5a-Pre-inspectionDesiredOutcome:Penetrationsandchasessealedtopreventairleakageandmoisturemovementbetweentheatticandconditionedspace

Specification(s):Gaps,cracks,andholesinfireseparationslocatedwithintheworkareawillbevisuallyidentifiedandincorporatedintoairsealingworkscope,includingthosethatspantwoconditionedorunconditionedspaces

Wheredrawingsareavailablethatidentifyspecificfire-resistanceratings(i.e.,1hour,2hour),materialsandmethodswillbeemployedtopreserveorrestoresuchrating

Wheredrawingsareunavailableordonotidentifyspecificfire-resistanceratings,thefire-resistanceratingoftheassemblymaybeinferredfromthecurrentconstruction(i.e.,single5/8sheetrock,concretemasonryunity),andmaterialsandmethodsemployedwillbeconsistentwithrestoringorpreservingsuchinferredfire-resistancerating

Objective(s):Ensureacontinuousairandfirebarrierwillbeappropriatelylocatedbetweenconditionedandunconditionedspace

AirSealing>Attics>PenetrationsandChases3.1001.5b-Backingandinfill

3.1001.5b-BackingandinfillDesiredOutcome:Penetrationsandchasessealedtopreventairleakageandmoisturemovementbetweentheatticandconditionedspace

Specification(s):Wheregaps,cracks,orholesarelargerthan1/4"acrossand/orwheretheairsealingmaterialswillbesubjecttotemperaturevariationsinexcessof50°F,theneedforbackingorinfillwillbeevaluated

Ifused,backingorinfillwillmeetspecificcharacteristicsofthefire-resistance-ratedassembly,andbecompatiblewiththecharacteristicsofthegap,crack,orhole,includingpreservationofanyexpansion/contractioncharacteristicsforassembly(e.g.,expansionjoints,steampipes,ordissimilarmaterialinterfaceswithdifferingcoefficientsofexpansion)

Backingorinfillwillbeselectedthatmaintainssealantplacementanddurabilitywhileallowingfortheexpectedmovementfromexpansion,contraction,loaddeflection,settlingatthelocation,orifexistingwatercontrolmeasuresarecompromised(e.g.,rainscreen,dripedge,weepholes,gutterandroofdrains,scuppers,orotherexteriorwatermanagementelements)

Objective(s):Minimizegaporholesizetoensuresuccessfuluseofsealant

Ensureclosureispermanentandsupportsappropriateload(e.g.,wind,snow,insulation)

Ensuresealantdoesnotfallout

Ensureintegrityoftheexistingwatercontrolsystem

AirSealing>Attics>PenetrationsandChases3.1001.5c-Sealantselection

3.1001.5c-SealantselectionDesiredOutcome:Penetrationsandchasessealedtopreventairleakageandmoisturemovementbetweentheatticandconditionedspace

Specification(s):Sealantswillbecompatiblewiththeirintendedsurfacesandappliedinaccordancewithmanufacturerspecifications


Indoorsealantswillbelowvolatileorganiccompound(VOC)productsthatmeetindependenttestingandverificationprotocols,suchasGreenSealGS-36,"GREENGUARDChildrenandSchools,"orcomparablecertifications

Fire-resistance-ratedassemblieswillbeprovidedwithsealantspermittedbytheauthorityhavingjurisdictionandadoptedbuildingcode

Objective(s):Preventintrusionofmoistureandpestsintothesealedassembly


Ensuresealantmeetsorexceedstheperformancecharacteristicsoftheassemblyandiscompliantwithlocalfirecoderequirements

AirSealing>Attics>PenetrationsandChases3.1001.5d-Hightemperatureapplication

3.1001.5d-HightemperatureapplicationDesiredOutcome:Penetrationsandchasessealedtopreventairleakageandmoisturemovementbetweentheatticandconditionedspace

Specification(s):Onlynoncombustiblesealantwillbeusedincontactwithchimneys,ventsandflues,oranyheatsource(e.g.,non-IC-ratedrecessedlights,heatlamps,etc.)

Sealantapplicationatfactory-builtvents,flues,andchimneysshallbelistedforusewiththatventassembly

Objective(s):Preserveintegrityandanyapplicablewarrantyassociatedwithfactorybuiltvent,flue,orchimneyassemblies


3.1001.6-FirewallinUnconditionedAtticDesiredOutcome:Firewallseparationsinunconditionedatticssealedtopreventairleakage,moisturemovement,andspreadoffirebetweentheunconditionedatticandconditionedspace

Note:

AirSealing>Attics>PenetrationsandChases3.1001.6a-Pre-inspection

3.1001.6a-Pre-inspectionDesiredOutcome:Firewallseparationsinunconditionedatticssealedtopreventairleakage,moisturemovement,andspreadoffirebetweentheunconditionedatticandconditionedspace

Specification(s):Conductpre-inspectioninaccordancewithSWS2.0100.4WorkAreaInspectionandStabilization

Gaps,cracks,andholesinfireseparationslocatedwithintheworkareawillbevisuallyidentifiedandincorporatedintoairsealingworkscope,includingthosethatspantwoconditionedorunconditionedspaces.


Wheredrawingsareunavailableordonotidentifyspecificfire-resistanceratings,thefire-resistanceratingoftheassemblymaybeinferredfromthecurrentconstruction(i.e.,single5/8sheetrock,concretemasonryunit),andmaterialsandmethodsemployedwillbeconsistentwithrestoringorpreservingsuchinferredfire-resistancerating

Airsealinglocationswillbeidentifiedbetweenthefirewallandtheatticfloor

Objective(s):Ensureacontinuousair-andfire-resistancebarrierwillbeappropriatelylocatedbetweenconditionedandunconditionedspace

AirSealing>Attics>PenetrationsandChases3.1001.6b-Backingandinfill

3.1001.6b-BackingandinfillDesiredOutcome:Firewallseparationsinunconditionedatticssealedtopreventairleakage,moisturemovement,andspreadoffirebetweentheunconditionedatticandconditionedspace


Ifused,backingorinfillwillmeetspecificcharacteristicsofthefire-resistance-ratedassemblyandbecompatiblewiththecharacteristicsofthegap,crack,orhole,includingpreservationofanyexpansion/contractioncharacteristicsforassembly(e.g.,expansionjoints,steampipes,ordissimilarmaterialinterfaceswithdifferingcoefficientsofexpansion)






AirSealing>Attics>PenetrationsandChases3.1001.6c-Sealantselection

3.1001.6c-SealantselectionDesiredOutcome:Firewallseparationsinunconditionedatticssealedtopreventairleakage,moisturemovement,andspreadoffirebetweentheunconditionedatticandconditionedspace



Indoorsealantswillbelowvolatileorganiccompounds(VOC)productsthatmeetindependenttestingandverificationprotocols,suchasGreenSealGS-36,"GREENGUARDChildrenandSchools,"orcomparablecertifications





AirSealing>Attics>PenetrationsandChases3.1001.6d-Jointseal

3.1001.6d-JointsealDesiredOutcome:Firewallseparationsinunconditionedatticssealedtopreventairleakage,moisturemovement,andspreadoffirebetweentheunconditionedatticandconditionedspace

Specification(s):Continuoussealwillbeinstalledaroundseams,cracks,joints,edges,penetrations,andconnectionsat:

TheintersectionbetweenfirewallandatticfloorIffirewallassemblyisnotmonolithic(e.g.,balloonframing,CMU,openchase,atticbypass,orwithsimilarpenetrationthroughtheatticfloorplane),atticfloorplanepenetrationswithinthefirewallassemblywillbeaccessedthroughthefirewall,fullysealed,andfirewallsurfacerestoredtopreventcurrentorfuturebreachesofthefirewallbelowtheatticfloorplanefromestablishinganairflowpathtotheatticspace

Objective(s):Provideairtight,durablesealthatdoesnotmove,bend,orsag


3.1001.8-PreparingforandInstallingInsulationAroundHigh-TemperatureDevices,Systems,andComponentsDesiredOutcome:Combustiblematerialskeptawayfromcombustionsources

Note:

AirSealing>Attics>PenetrationsandChases3.1001.8a-Pre-Inspection

3.1001.8a-Pre-InspectionDesiredOutcome:Combustiblematerialskeptawayfromcombustionsources


Confirmthatfluesorotherhigh-temperatureelementsarefunctioningasdesignedanddonotpresentafireorhealthandsafetyrisk

Objective(s):Ensureasafe,durableworkspacethatwillsustainimprovement

AirSealing>Attics>PenetrationsandChases3.1001.8b-Verifyatticprep

3.1001.8b-VerifyatticprepDesiredOutcome:Combustiblematerialskeptawayfromcombustionsources

Specification(s):Confirmthatonlynoncombustiblesealanthasbeenusedincontactwithchimneys,ventsandflues,oranyheatsource(e.g.,non-IC-ratedrecessedlights,heatlamps,etc.).Removeanynoncompliantmaterialsandreplacethemwithmaterialsconsistentwithapplication

Sealantapplicationatfactory-builtvents,flues,andchimneysshallbelistedforusewiththatventassembly

Fireblockinginthespacearoundsite-builtandfactory-builtchimneys,asrequiredbyeithertheIBC,IRC,orNFPA,asapplicable,willbecompletedandinspectedbeforeerectionofanyinsulationdams

Objective(s):Preventairleakage

Ensurematerialscomingincontactwithhigh-temperatureareaswillnotpresentafirehazard

Ensureinsulationdamsmaintainclearance

AirSealing>Attics>PenetrationsandChases3.1001.8c-Isolatehigh-temperatureelements

3.1001.8c-Isolatehigh-temperatureelements

DesiredOutcome:Combustiblematerialskeptawayfromcombustionsources

Specification(s):Arigid,fixeddamhavingaheightgreaterthantheinsulationtobeinstalledwillbeconstructedtoensurea3"clearancebetweencombustionflueventanddam

Objective(s):Ensuredammaterialdoesnotbend,move,orsag

Preventafirehazard

AirSealing>Attics>PenetrationsandChases3.1001.8d-Sealantselection

3.1001.8d-SealantselectionDesiredOutcome:Combustiblematerialskeptawayfromcombustionsources



Indoorsealantswillbelowvolatileorganiccompound(VOC)





AirSealing>Attics>PenetrationsandChases3.1001.8e-Safety

3.1001.8e-SafetyDesiredOutcome:Combustiblematerialskeptawayfromcombustionsources

Specification(s):Insulationwillnotbeallowedbetweenaheat-generatingapplianceandadamunlessmaterialisratedforcontactwithheat-generatingsources

Objective(s):Preventafirehazard

AirSealing>Attics>PenetrationsandChases3.1001.8f-Buildingoperationsstaffeducation

3.1001.8f-BuildingoperationsstaffeducationDesiredOutcome:Combustiblematerialskeptawayfromcombustionsources

Specification(s):DocumentationofmaterialandR-valuewillbeprovidedtobuildingoperationsstaff

Objective(s):Provideoccupantwithdocumentationofinstallation


3.1001.9-SealingAccessDoorsandSimilarIntentionalPenetrationsDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

AirSealing>Attics>PenetrationsandChases3.1001.9a-Workersafety

3.1001.9a-WorkersafetyDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

Specification(s):AllworkersafetyspecificationswillbeinaccordancewithSWS2.0100.3WorkerSafety

Objective(s):Ensureworkersafety,especiallyinregardtofallprotectionconsiderationsandcontaminantsfoundindemolition,suchasasbestos,lead,polychlorinatedbiphenyls,etc.

AirSealing>Attics>PenetrationsandChases3.1001.9b-Occupantsafety

3.1001.9b-OccupantsafetyDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

Specification(s):Occupantwillbenotifiedofchangesorrepairstobemade

Anoccupantsafetyplanwillbepreparedandimplemented


AirSealing>Attics>PenetrationsandChases3.1001.9c-Pre-inspection

3.1001.9c-Pre-inspectionDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

Specification(s):Ifatticaccessisbelowtheairandthermalboundary,thentheroofandanyexteriorroofaccesslocationswillbeaddressedinaccordancewithSWS3.1801.2SealingandInsulatingExteriorRoofAccessPanelsandHatches

Ifatticaccessispartoftheairandthermalboundary,itwillbeairtightandinsulated

Objective(s):Ensurecorrectplanofworkisselectedtomaintaintheairandthermalboundary

AirSealing>Attics>PenetrationsandChases3.1001.9d-Sealantselection

3.1001.9d-SealantselectionDesiredOutcome:Atticaccessdoorproperlysealedandinsulated








AirSealing>Attics>PenetrationsandChases3.1001.9e-Sealing

3.1001.9e-SealingDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

Specification(s):Accesshatchframeswillbesealedusingcaulk,gasket,weatherstrip,orotherwisesealedwithanairbarriermaterial,suitablefilm,orsolidmaterial

Optionswillbeinstalledwithalatch,lock,orfrictionallyengagedcomponentsofaprefabricatedunitabovetheopeningthatdonotrequirealatch

Arigiddamhavingaheightgreaterthantheinsulationtobeinstalledwillbeconstructedtocontaininsulationwhenatticaccessisopened


NewMexicoWAPvariancestates:Ifstructurecauseslimitation,aninsulationbaffle/damwillbeinstalledusingfiberglassbattsthatishigherthantheinsulationtobeinstalled,orashighastheoverheadspacewillallow.

AirSealing>Attics>PenetrationsandChases3.1001.9f-Installation

3.1001.9f-InstallationDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

Specification(s):AccesshatcheswillbeinsulatedwithnoncompressibleinsulationtothesameR-valueasadjoininginsulatedassembly

Attichatchroughopeningwillbesurroundedwithadurable,rigidprotectivebafflethatishigherthanthelevelofthesurroundingatticfloorinsulation

Objective(s):AchieveuniformR-valueontheatticdoororhatch

AchieveuniformR-valueontheatticfloor

Preventlooseatticfloorinsulationfromenteringthelivingarea

AirSealing>Attics>PenetrationsandChases3.1001.9g-Attachment

3.1001.9g-AttachmentDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

Specification(s):Insulationwillbepermanentlyattachedandincompletecontactwiththeairbarrier

Objective(s):InsulatetoprescribedR-value

AirSealing>Attics>PenetrationsandChases3.1001.9h-Qualityassurance

3.1001.9h-QualityassuranceDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

Specification(s):Atticaccesswillbeadjustedtoproperlyfitthejambandallowforeaseofoperationandsecurity

AtticaccesssystemwillbetestedforairleakageinaccordancewithASTME1186

Objective(s):Ensureproperoperationoftheatticaccessandhardware

Preventairleakagethroughassembly

AirSealing>Attics>PenetrationsandChases3.1001.9i-Durability

3.1001.9i-DurabilityDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

Specification(s):Completedmeasurewillhaveaminimumexpectedservicelifeof20years

Objective(s):Ensureaminimumexpectedservicelife

AirSealing>Attics>PenetrationsandChases3.1001.9j-Buildingoperationsstaff/occupanteducation

3.1001.9j-Buildingoperationsstaff/occupanteducationDesiredOutcome:Atticaccessdoorproperlysealedandinsulated

Specification(s):Purposeofinsulationandproperhatchoperationwillbecommunicatedtobuildingoperationsstaffandoccupant

Objective(s):Occupantandstaffunderstandhowtousethehatchtoensureintegrityofinsulatedandsealedassemblythroughoutservicelife

AirSealing>Attics>OtherCeilingMaterials

3.1005.3-AirSealingComplexCeilingPlanesDesiredOutcome:Configurationofcomplexceilingplaneswillbesimplifiedbyspanninginteriorsoffits,chases,directpenetrations,andothercavitiestoprovideacontinuouslysealedairbarrierbetweenunconditionedatticandconditionedspace

AirSealing>Attics>OtherCeilingMaterials3.1005.3a-Pre-inspection

3.1005.3a-Pre-inspectionDesiredOutcome:Configurationofcomplexceilingplaneswillbesimplifiedbyspanninginteriorsoffits,chases,directpenetrations,andothercavitiestoprovideacontinuouslysealedairbarrierbetweenunconditionedatticandconditionedspace


Gaps,cracks,andholesinfireseparationslocatedwithintheworkareawillbevisuallyidentifiedandincorporatedintoairsealingworkscope,includingthosethatspantwoconditionedorunconditionedspaces




Objective(s):Ensuredurabilityofrepairs

AirSealing>Attics>OtherCeilingMaterials3.1005.3b-Locateairsealingplane

3.1005.3b-LocateairsealingplaneDesiredOutcome:Configurationofcomplexceilingplaneswillbesimplifiedbyspanninginteriorsoffits,chases,directpenetrations,andothercavitiestoprovideacontinuouslysealedairbarrierbetweenunconditionedatticandconditionedspace

Specification(s):Workareawillbeclearedofexistinginsulationtolocateandidentifytheoptimalairsealingplane

Elevationchanges,includinginteriorsoffits,chases,directpenetrations,andotherchangesinelevation,willbeidentifiedtodeterminewhichwillbeplacedontheconditionedsideoftheairbarrierandwhichwillbesealedatallsurfaces

Wherepractical,thetotalsquarefootageoftheairbarrierwillbeminimizedbycappingorsealingopeningsintheprimeair-barrierplane,ratherthanonallsidesoftheelevationchange

Objective(s):Minimizegrossairbarrier(andsubsequentthermalbarrier)squarefootagebysealingoverelevationchangesinunconditionedatticspaces

AirSealing>Attics>OtherCeilingMaterials3.1005.3c-Spanningmaterialselection

3.1005.3c-SpanningmaterialselectionDesiredOutcome:Configurationofcomplexceilingplaneswillbesimplifiedbyspanninginteriorsoffits,chases,directpenetrations,andothercavitiestoprovideacontinuouslysealedairbarrierbetweenunconditionedatticandconditionedspace

Specification(s):Materialsusedtospanelevationchangeswillberigidandself-supportingoverthedistancespanned

Materialswillbeconsistentwithexistingorintendedfire-resistanceassemblies

Materialswillbecompatiblewithadjacentmaterialsandwithanyproposedinsulationdesignedtocomeincontactwithit

Theperimetersofallmaterialsinstalledtospanelevationchangeswillbesealedonallexposededgeswithcompatiblesealants

Sealswillbeusedthatpreventvisibleairmovementusingchemicalsmokeat50pascalsofpressuredifference

Objective(s):Preventairleakagefromcomplexceilingplanes.Provideairtight,durablesealthatdoesnotmove,bend,orsagandcansupporttheweightofinstalledinsulation

NewMexicoWAPvariancestates:Infraredthermographyorotherapprovedmethodmaybeusedinplaceofchemicalsmoketoverifyairsealing.

AirSealing>Attics>OtherCeilingMaterials3.1005.3d-Support

3.1005.3d-SupportDesiredOutcome:Configurationofcomplexceilingplaneswillbesimplifiedbyspanninginteriorsoffits,chases,directpenetrations,andothercavitiestoprovideacontinuouslysealedairbarrierbetweenunconditionedatticandconditionedspace

Specification(s):Supportmaterialwillbeinstalledforspanswiderthan24"exceptwhenair-barriermaterialisratedtospangreaterdistanceunderload(e.g.,wind,insulation)

Objective(s):Ensuresealstaysinplaceanddoesnotsag

AirSealing>Attics>OtherCeilingMaterials3.1005.3e-Jointseal

3.1005.3e-JointsealDesiredOutcome:Configurationofcomplexceilingplaneswillbesimplifiedbyspanninginteriorsoffits,chases,directpenetrations,andothercavitiestoprovideacontinuouslysealedairbarrierbetweenunconditionedatticandconditionedspace

Specification(s):Continuoussealwillbeinstalledaroundseams,cracks,joints,edges,penetrations,andconnections

Prefabricatedunitsmaybeusedwhenmeetingthedesiredoutcome


AirSealing>Attics>OtherCeilingMaterials3.1005.3f-Sealantselection

3.1005.3f-SealantselectionDesiredOutcome:Configurationofcomplexceilingplaneswillbesimplifiedbyspanninginteriorsoffits,chases,directpenetrations,andothercavitiestoprovideacontinuouslysealedairbarrierbetweenunconditionedatticandconditionedspace



Indoorsealantswillbelowvolatileorganiccompounds(VOC)productsthatmeetindependenttestingandverificationprotocols,suchasGreenSealGS-36,"GREENGUARDChildrenandSchools,"orcomparablecertifications





AirSealing>Walls>MultifamilyWalls

3.1102.1-WallPenetrationSealingDesiredOutcome:Wallpenetrationssealedtopreventairleakage,moisturemovement,pestmigration,soundand/orodortransmission,andspreadoffirethroughthewall

Note:

AirSealing>Walls>MultifamilyWalls3.1102.1a-Pre-inspection

3.1102.1a-Pre-inspectionDesiredOutcome:Wallpenetrationssealedtopreventairleakage,moisturemovement,pestmigration,soundand/orodortransmission,andspreadoffirethroughthewall




Wheredrawingsareunavailableordonotidentifyspecificfire-resistanceratings,thefire-resistanceratingoftheassemblymaybeinferredfromthecurrentconstruction(i.e.,single5/8sheetrock,concretemasonryunit(CMU),andmaterialsandmethodsemployedwillbeconsistentwithrestoringorpreservingsuchinferredfireresistancerating

Penetrationlocationswillbeidentifiedtodetermineholesizeandfirerating

Objective(s):Ensureadurable,continuousairbarrierandafire-ratedassembly,whereappropriate

AirSealing>Walls>MultifamilyWalls3.1102.1b-Backingandinfill

3.1102.1b-BackingandinfillDesiredOutcome:Wallpenetrationssealedtopreventairleakage,moisturemovement,pestmigration,soundand/orodortransmission,andspreadoffirethroughthewall


Ifused,backingorinfillwillmeetspecificcharacteristicsofthefire-resistance-ratedassemblyandbecompatiblewiththecharacteristicsofthegap,crack,orhole,includingpreservationofanyexpansion/contractioncharacteristicsforassembly(e.g.,expansionjoints,steampipes,ordissimilarmaterialinterfaceswithdifferingcoefficientsofexpansion)



Ensureclosureisdurable,pestresistant,weatherappropriate,andsupportsappropriateload(e.g.,wind,snow,insulation)



AirSealing>Walls>MultifamilyWalls3.1102.1c-Sealantselection

3.1102.1c-SealantselectionDesiredOutcome:Wallpenetrationssealedtopreventairleakage,moisturemovement,pestmigration,soundand/orodortransmission,andspreadoffirethroughthewall








AirSealing>Walls>MultifamilyWalls3.1102.1d-High-temperatureapplication

3.1102.1d-High-temperatureapplicationDesiredOutcome:Wallpenetrationssealedtopreventairleakage,moisturemovement,pestmigration,soundand/orodortransmission,andspreadoffirethroughthewall

Specification(s):Onlynoncombustiblesealantwillbeusedincontactwithchimneys,ventsandflues,oranyheatsource(e.g.non-IC-ratedrecessedlights,heatlamps,etc.)

Objective(s):Provideairtight,durablesealthatdoesnotmove,bend,sag,orcombust

Preventafirehazard

AirSealing>Walls>MultifamilyWalls3.1102.1e-Penetrationseal

3.1102.1e-PenetrationsealDesiredOutcome:Wallpenetrationssealedtopreventairleakage,moisturemovement,pestmigration,soundand/orodortransmission,andspreadoffirethroughthewall

Specification(s):Continuoussealwillbeinstalledaroundseams,cracks,joints,edges,andpenetrations

Whenapenetrationgoesallthewaythroughawall,bothsideswillbesealed

InahollowcoreCMUwall,thepenetrationattheinnerwallsurfaceandtheexteriorwallsurfacewillbesealed,butnotcompromiseexistingwatercontrolmeasures(e.g.,rainscreen,dripedge,weepholes,gutter,androofdrains)


Maintainintegrityoftheexistingwatercontrolsystem

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing

3.1201.7-Repair,Maintenance,andWeatherStrippingofWindowsDesiredOutcome:Windowsareairtightandweathertight

Note:

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.7a-Workersafety

3.1201.7a-WorkersafetyDesiredOutcome:Windowsareairtightandweathertight



AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.7b-Occupantsafety

3.1201.7b-OccupantsafetyDesiredOutcome:Windowsareairtightandweathertight



Occupantwillbeshownhowtoproperlyoperatethewindowsystem


AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.7c-Pre-inspection

3.1201.7c-Pre-inspectionDesiredOutcome:Windowsareairtightandweathertight

Specification(s):Glazingsystemswillbeinspectedforairandwaterleakage,warping,stability,holes,properhardwareoperation,properoperation,andsecurity;iftheitemsabovecannotberepaired,theglazingsystemswillberecommendedforreplacement

Objective(s):Determinethescopeofglazingsystemrepair

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.7d-Operableglazingsystemoperationandfit

3.1201.7d-OperableglazingsystemoperationandfitDesiredOutcome:Windowsareairtightandweathertight

Specification(s):Operableglazingsystemwillbeadjustedorrepairedtoproperlyfitthejambandallowforeaseofoperation(e.g.,hardwareadjustmentand/orreplacement)

Objective(s):Ensureproperoperationoftheoperableglazingsystem

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.7e-Fixedglazingsystemadjustmentandseal

3.1201.7e-FixedglazingsystemadjustmentandsealDesiredOutcome:Windowsareairtightandweathertight

Specification(s):Fixedglazingsystemwillbeadjustedorrepairedtoproperlyfitthejamb

Intheeventthefixedglazingunithasshiftedenoughtoallowlighttoleakaroundtheperimeterframe,theglasswillbeproperlyrepositionedinitsframe/pocket

Afterrepositioning/adjusting,theglasswillbesealedtotheframe

Whensealingexteriorframecomponents,internalwaterdrainagesystemswithintheglazingsystemwillbemaintained

Whensealingexteriorframecomponents,wallsystemwatermanagementcomponentswillbemaintained(e.g.,weepholes)

Objective(s):Ensureproperadjustmentofglass(e.g.,caulkingusedtosealagapcancompromisetheintegrityofthethermalpaneseal)

Ensureanairtightandweathertightfixedglazingsystem

Ensureadurableandsecureglazingsystem

Preventwaterintrusion

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.7f-Sealantselection

3.1201.7f-SealantselectionDesiredOutcome:Windowsareairtightandweathertight

Specification(s):

Sealantswillbecompatiblewiththeirintendedsurfacesandappliedinaccordancewithmanufacturerspecifications



Fireresistanceratedassemblieswillbeprovidedwithsealantspermittedbytheauthorityhavingjurisdictionandadoptedbuildingcode




AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.7g-Framesealing

3.1201.7g-FramesealingDesiredOutcome:Windowsareairtightandweathertight

Specification(s):Whentheglazingsystemtrim/frameleaksatwall,theglazingsystemtrim/framewillbesealedtotheexteriorand/orinteriorsideofthewall

Whentheglazingsystemcomponentsleakattheframe,areasofleakagewillbesealed

Whentheexistingwindowframehaspenetrationsduetooldhardware,theabandonedpenetrationswillbesealed

Whensealingexteriorframecomponents,internalwaterdrainagesystemswithintheglazingsystemwillbemaintained

Whensealingexteriorframecomponents,wallsystemwatermanagementcomponentswillbemaintained(e.g.,weepholes)

Objective(s):Ensuretheglazingsystemframeisairtightandwatertight


AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.7h-Weatherstripping

3.1201.7h-WeatherstrippingDesiredOutcome:Windowsareairtightandweathertight

Specification(s):Allweatherstrippingwillbeaneffectiveairbarrier

Durableweatherstrippingmaterialwillbesizedtospanirregularitiesintheglazingsystem,aswellasseasonalvariations

Whereweatherstrippingfitsintoanexistingtrack,replacementweatherstripwillbesizedtofittheoriginaltrackandtospanirregularities

Weatherstrippingwillbeinstalledandmechanicallyfastenedaroundallfoursidesoftheglazingsystem

Mechanicallyinstalledweatherstrippingcarrierwillbesealedtosurface

Operableglazingsystemswillbetestedforeaseofoperationandairtightnessafterweatherstrippingisinstalled

Objective(s):Identifyappropriateweatherstrippingmaterialstomakeanairtightandwatertightsealwhilemaintainingtheoperationoftheglazingsystem

Ensureglazingsystemisairtightandallowsforseasonalvariation

Ensureoperableglazingsystemoperatesproperlyafterweatherstrippingisinstalled

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.7i-Qualityassurance

3.1201.7i-QualityassuranceDesiredOutcome:Windowsareairtightandweathertight

Specification(s):Glazingsystemwillbeadjustedtoproperlyfitthejambandallowforeaseofoperationandsecurity

GlazingsystemwillbetestedforairleakageinaccordancewithASTME783-02orASTME1186

Watermanagementsystemsandenclosuredrainageplaneswillbeverifiedasmaintained

Objective(s):Ensureproperoperationoftheglazingsystemandhardware



AirSealing>WindowsandDoors>Maintenance,Repair,andSealing

3.1201.8-Repair,Maintenance,andWeatherStrippingofDoorsDesiredOutcome:Doorsoperable,airtight,andweathertight

Note:

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.8a-Workersafety

3.1201.8a-WorkersafetyDesiredOutcome:Doorsoperable,airtight,andweathertight



AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.8b-Occupantsafety

3.1201.8b-OccupantsafetyDesiredOutcome:Doorsoperable,airtight,andweathertight



Occupantwillbenotifiedofhowtoproperlyoperatethedoorsystem


AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.8c-Pre-inspection

3.1201.8c-Pre-inspectionDesiredOutcome:Doorsoperable,airtight,andweathertight

Specification(s):Doorsystemwillbeinspectedforairandwaterleakage,warping,stability,holes,properhardwareoperation,properoperation,andsecurity;iftheitemscannotberepaired,thedoorwillberecommendedforreplacement

Objective(s):Determinethescopeofdoorsystemrepair

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.8d-Dooroperationandfit

3.1201.8d-DooroperationandfitDesiredOutcome:Doorsoperable,airtight,andweathertight

Specification(s):Doorwillbeadjustedorrepairedtoproperlyfitthejambandallowforeaseofoperation(e.g.,hardwareadjustmentand/orreplacement,re-planedoor)

Objective(s):Ensureproperoperationofthedoorsystem

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.8e-Sealantselection

3.1201.8e-SealantselectionDesiredOutcome:Doorsoperable,airtight,andweathertight








AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.8f-Framesealing

3.1201.8f-FramesealingDesiredOutcome:Doorsoperable,airtight,andweathertight

Specification(s):Whenthedoortrim/frameleaksatwall,thedoortrim/framewillbesealedtoboththeexteriorandinteriorsideofthewall

Doorstopwillbesealedtodoorframe

Whentheexistingdoorframehaspenetrationsduetooldhardware,theabandonedpenetrationswillbesealed

Doorrail(bottom)andthresholdwillbeadjustedandsealedtoensuretightbutoperablefit

Objective(s):Ensurethedoortrim/frameisairtightandwatertight

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.8g-Weatherstripping

3.1201.8g-WeatherstrippingDesiredOutcome:Doorsoperable,airtight,andweathertight

Specification(s):Allweatherstrippingwillbeaneffectiveairbarrier

Durableweatherstrippingmaterialwillbesizedtospanirregularitiesinthedoor/frame,aswellasseasonalvariations

Forslidersandcommercialdoorsystemswhereweatherstrippingfitsintoanexistingtrack,replacementweatherstripwillbesizedtofittheoriginaltrackandtospanirregularities

Weatherstrippingwillbeinstalledaroundallfoursidesofthedoor

Mechanicallyinstalledweatherstrippingcarrierwillbesealedtosurface

Doorwillbetestedforeaseofoperationandairtightnessafterweatherstrippingisinstalled

Wheredoorsarerequiredtohaveafire-resistancerating,allweatherstripsandsealantsappliedtothedoorwillbecompatiblewiththelistingofthedoor

Objective(s):Identifyappropriateweatherstrippingmaterialstomakeanairtightandwatertightsealwhilemaintainingtheoperationofthedoor

Ensuredoorisairtighttoallowforseasonalvariation

Ensuredooroperatesproperlyafterweatherstrippingisinstalled

AirSealing>WindowsandDoors>Maintenance,Repair,andSealing3.1201.8h-Qualityassurance

3.1201.8h-QualityassuranceDesiredOutcome:Doorsoperable,airtight,andweathertight

Specification(s):Doorwillbeadjustedtoproperlyfitthejamb,andallowforeaseofoperationandsecurity

DoorsystemwillbetestedforairleakageinaccordancewithASTME783-02orASTME1186

Objective(s):Ensureproperoperationofthedoorandhardware


AirSealing>WindowsandDoors>Replacement

3.1203.4-WindowReplacementDesiredOutcome:Maintainacontinuousairandthermalbarrier,andhighefficiencywindowperformance

Note:

AirSealing>WindowsandDoors>Replacement3.1203.4a-Designconsiderations

3.1203.4a-DesignconsiderationsDesiredOutcome:Maintainacontinuousairandthermalbarrier,andhighefficiencywindowperformance

Specification(s):Glazingtypewillbechosenbylocationinthebuilding,buildingheight,code,andclimate

Windowframewillbeinsulatedandselectedwiththermalbreaksappropriatetoclimate

Windowselectionwillbebasedonlowestairleakagerating

WindowselectionwillbebasedonNationalFenestrationRatingCouncil(NFRC)ratingbyclimate

GlazingwithlowestfeasibleU-valuewillbespecified

Windowglazingsolarheatgaincoefficient(SHGC)willbeselectedbybuildingorientationandclimate

Watermanagementsystemwillbemaintained

WindowswillmeettheperformancestandardAMAA/WDMA/CSA/101/IS2/A440

Historicpreservationrequirementswillbeconsidered

Objective(s):Ensurethemosteffectiveandappropriateglazingsystemisspecified

AirSealing>WindowsandDoors>Replacement3.1203.4b-Pre-Inspection

3.1203.4b-Pre-InspectionDesiredOutcome:Maintainacontinuousairandthermalbarrier,andhighefficiencywindowperformance


Objective(s):Ensuresafety,effectiveness,anddurabilityofimprovements

AirSealing>WindowsandDoors>Replacement3.1203.4c-Workersafety

3.1203.4c-Workersafety

DesiredOutcome:Maintainacontinuousairandthermalbarrier,andhighefficiencywindowperformance



AirSealing>WindowsandDoors>Replacement3.1203.4d-Occupantsafety

3.1203.4d-OccupantsafetyDesiredOutcome:Maintainacontinuousairandthermalbarrier,andhighefficiencywindowperformance



Occupantwillbeshownhowtoproperlyoperatewindowsanddoors

Buildingmanagementandoccupantswillbenotifiedabouttheriskofachildfallingfromoperablewindowswithsillslocatedmorethan72"aboveanysurfaceoutsidewindowopening


AirSealing>WindowsandDoors>Replacement3.1203.4e-Sealantselection

3.1203.4e-SealantselectionDesiredOutcome:Maintainacontinuousairandthermalbarrier,andhighefficiencywindowperformance








AirSealing>WindowsandDoors>Replacement3.1203.4f-Windowlocation,installation,andsealing

3.1203.4f-Windowlocation,installation,andsealingDesiredOutcome:Maintainacontinuousairandthermalbarrier,andhighefficiencywindowperformance

Specification(s):Glazingsystemframewillbealignedwiththewallsystem'sairandthermalboundarytocreateacontinuousairandthermalboundary

Glazingsystemwillbeinstalledinaccordancewithmanufacturerspecifications

Roughopeningwillbepreparedandsealedtothewallsystem'scontinuousairandthermalboundarywithnonexpandingsealants

Whenreplacementwindowsarebeinginstalledwithinanexistingwindowframewheretheoriginalsashhasbeenremoved,thewindowframewillbepreparedandsealedtothewallsystem'scontinuousairandthermalbarrier

Whentheexistingwindowframehasinternalweightpockets,thehardwarewillberemovedandthepocketwillbeinsulatedandsealed

Glazingsystemwillbesealedtotheairtightroughopeningortheairtightexistingframe

Objective(s):Maintainacontinuousairandthermalboundarythroughouttheentirewallsystem

AirSealing>WindowsandDoors>Replacement3.1203.4g-Qualityassurance

3.1203.4g-QualityassuranceDesiredOutcome:Maintainacontinuousairandthermalbarrier,andhighefficiencywindowperformance

Specification(s):AsamplingprotocolwillbeusedtotestglazingsystemforairleakageinaccordancewithASTME783-02

AsamplingprotocolwillbeusedtotestglazingsystemforwaterleakageinaccordancewithASTME1105-00

Objective(s):Ensureairtightandwatertightinstallation

AirSealing>WindowsandDoors>Replacement

3.1203.5-ExteriorDoorReplacementDesiredOutcome:Exteriordoorselectionandinstallationprovidesahighefficiencycontinuousairandthermalboundary

Note:

AirSealing>WindowsandDoors>Replacement3.1203.5a-Designconsiderations

3.1203.5a-DesignconsiderationsDesiredOutcome:Exteriordoorselectionandinstallationprovidesahighefficiencycontinuousairandthermalboundary

Specification(s):Door/glasswillbeselectedbylocationinthebuilding,buildingheight,code,andclimate

Doorframewillbeinsulatedandselectedwiththermalbreaksappropriatetoclimate

Doorselectionwillbebasedonlowestairleakagerating

DoorselectionwillbebasedonNationalFenestrationRatingCouncil(NFRC)ratingbyclimate

DooranddoorglazingwithlowestfeasibleU-valuewillbespecified

GlazingwithindoorassemblieswillcomplywithCPSC16CFRPart1201

Doorglazingsolarheatgaincoefficient(SHGC)willbeselectedbybuildingorientationandclimate

Watermanagementsystemwillbemaintained

Historicpreservationrequirementswillbeconsidered

Objective(s):Ensurethemosteffectiveandappropriatedoorsystemisspecified

AirSealing>WindowsandDoors>Replacement3.1203.5b-Workersafety

3.1203.5b-WorkersafetyDesiredOutcome:Exteriordoorselectionandinstallationprovidesahighefficiencycontinuousairandthermalboundary



AirSealing>WindowsandDoors>Replacement3.1203.5c-Occupantsafety

3.1203.5c-Occupantsafety

DesiredOutcome:Exteriordoorselectionandinstallationprovidesahighefficiencycontinuousairandthermalboundary



Occupantwillbeshownhowtoproperlyoperatethedoorsystem


AirSealing>WindowsandDoors>Replacement3.1203.5d-Sealantselection

3.1203.5d-SealantselectionDesiredOutcome:Exteriordoorselectionandinstallationprovidesahighefficiencycontinuousairandthermalboundary








AirSealing>WindowsandDoors>Replacement3.1203.5e-Doorlocation,installationandsealing

3.1203.5e-Doorlocation,installationandsealingDesiredOutcome:Exteriordoorselectionandinstallationprovidesahighefficiencycontinuousairandthermalboundary

Specification(s):Doorframewillbealignedwiththewallsystem'sairandthermalboundarytocreateacontinuousairandthermalboundary

Doorsystemwillbeinstalledinaccordancewithmanufacturerspecifications

Roughopeningwillbepreparedandsealedtothewallsystem'scontinuousairandthermalboundary

Doorframewillbesealedandflashedtotheairtightandwatertightroughopening

Whenareplacementdoorisbeinginstalledwithinanexistingframe,theoriginalframewillbepreparedandsealed

tothewallsystem'scontinuousairandthermalboundary,andthedoorwillbeweatherstrippedonallfoursides

Whentheexistingdoorframehaspenetrationsduetooldhardware,theabandonedpenetrationswillbesealed

Doorrail(bottom)andthresholdwillbeadjustedtoensuretightbutoperablefit

Objective(s):Maintainacontinuousairandthermalboundarythroughouttheentirewallsystem

AirSealing>WindowsandDoors>Replacement3.1203.5f-Qualityassurance

3.1203.5f-QualityassuranceDesiredOutcome:Exteriordoorselectionandinstallationprovidesahighefficiencycontinuousairandthermalboundary

Specification(s):Doorwillbeadjustedtoproperlyfitthejambandallowforeaseofoperationandsecurity

AsamplingprotocolwillbeusedtotestdoorsystemforairleakageinaccordancewithASTME783-02orASTME1186

AsamplingprotocolwillbeusedtotestdoorsystemforwaterleakageinaccordancewithASTME1105-00

Objective(s):Ensureproperoperationofthedoorandhardware

Ensureairtightandwatertightinstallation

AirSealing>BasementsandCrawlSpaces>SlabFoundations

3.1403.1-AirSealConcreteFloorSlabFoundation:Raised,OnGrade,andBelow-GradeDesiredOutcome:Effectiveairbarrierbetweentheconditionedspaceandtheground

Note:

AirSealing>BasementsandCrawlSpaces>SlabFoundations3.1403.1a-Pre-inspection

3.1403.1a-Pre-inspectionDesiredOutcome:Effectiveairbarrierbetweentheconditionedspaceandtheground


Whereapplicable(generallyabove-gradeconcreteslabsbetweenconditionedandunconditionedspaces),gaps,cracks,andholesinfireseparationslocatedwithintheworkareawillbevisuallyidentifiedandincorporatedintoairsealingworkscope,includingthosethatspantwoconditionedorunconditionedspaces



Whereapplicable,forassemblytypeandgeographiclocation,testforradonperANSI-AARSTStandard:ProtocolforConductingRadonandRadonDecayProductMeasurementsinMultifamilyBuildings


Objective(s):Identifyandcorrectconditionswhichcontributetoexcessiveradonlevels

Provideastableslabtoensuredurabilityofthework

AirSealing>BasementsandCrawlSpaces>SlabFoundations3.1403.1b-Identificationofpenetrations

3.1403.1b-IdentificationofpenetrationsDesiredOutcome:Effectiveairbarrierbetweentheconditionedspaceandtheground

Specification(s):Penetrationswillbeidentifiedusingvisualinspections,smoke,and/orpressuretests[ASTME1186-03(2009)]


AirSealing>BasementsandCrawlSpaces>SlabFoundations3.1403.1c-Preparation

3.1403.1c-PreparationDesiredOutcome:Effectiveairbarrierbetweentheconditionedspaceandtheground

Specification(s):Healthandsafetyconcernsforoccupantsandworkers,inrelationtorepairsandmaterials,willbeaddressedinaccordancewithOSHAstandards(OSHA1926,1910)

Theareawillbepreparedandisolatedinaccordancewithhealthandsafetystandardsfortheapplicationandmaterials(e.g.,extremetemperatures,lead,asbestos,carbonmonoxide,moisture)


Accessnotprovidedwillbecreatedtoensurethatrepairscanbemade(mayincludelocalizeddemolition)


Providesafeindoorenvironmentalqualityintheworkenvironment


AirSealing>BasementsandCrawlSpaces>SlabFoundations3.1403.1d-Sealantandmaterialsselection

3.1403.1d-SealantandmaterialsselectionDesiredOutcome:Effectiveairbarrierbetweentheconditionedspaceandtheground





Wherepenetrationsareduetofailedormissingexpansionjoints,sealingmaterialswillbesuitableforthisapplication




AirSealing>BasementsandCrawlSpaces>SlabFoundations3.1403.1e-Demolitionrepair

3.1403.1e-DemolitionrepairDesiredOutcome:Effectiveairbarrierbetweentheconditionedspaceandtheground

Specification(s):Accessholeswillberepaired

Objective(s):Restoresurfacestooriginalconditionorbetter

AirSealing>BasementsandCrawlSpaces>SlabFoundations3.1403.1f-Verification

3.1403.1f-VerificationDesiredOutcome:Effectiveairbarrierbetweentheconditionedspaceandtheground

Specification(s):Repairswillbeverifiedbyvisualinspections,smoke,and/orpressuretestsconsistentwiththepre-inspection


AirSealing>Ducts>DuctPreparation

3.1601.6-PreparationandMechanicalFastening—LowRiseDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Note:

AirSealing>Ducts>DuctPreparation3.1601.6a-Preparation

3.1601.6a-PreparationDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Surroundinginsulationwillbeclearedtoexposethejointsbeingsealed

Ductsurfacethatacceptssealantwillbecleaned

Objective(s):Gainaccess

Achieveproperadhesionforairtightseal

AirSealing>Ducts>DuctPreparation3.1601.6b-Metaltometal

3.1601.6b-MetaltometalDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Ductswillbefastenedwithaminimumofthreeequallyspacedscrewsoracceptablemechanicalconnections

Objective(s):Ensurejointsaredurable

AirSealing>Ducts>DuctPreparation3.1601.6c-Flextometal

3.1601.6c-FlextometalDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Jointswillbefastenedwithtiebandsusingatiebandtensioningtoolormechanicalband,andsealedwithapprovedmasticandUL181Btape


Reduceairleakage

AirSealing>Ducts>DuctPreparation3.1601.6d-Ductboardtoductboard

3.1601.6d-DuctboardtoductboardDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Jointswillbefastenedwithaclinchstapler,ratedtape,andmastic


Reduceairleakage

AirSealing>Ducts>DuctPreparation3.1601.6e-Ductboardtoflexibleduct

3.1601.6e-DuctboardtoflexibleductDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Anappropriatetake-offcollarinaccordancewithNAIMAstandardswillbeusedandsealedwithapprovedmastic


Reduceairleakage

AirSealing>Ducts>DuctPreparation3.1601.6f-Metalplenumtoairhandlercabinet

3.1601.6f-MetalplenumtoairhandlercabinetDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Plenumwillbefastenedwithaminimumofthreeequallyspacedscrewsoneachside

Canvasconnectionbetweenplenumandunitwillbeinstalledsothatitdoesnotreducetheinsidedimensionsoftheduct


Reduceairleakage

Optimizeairflow

AirSealing>Ducts>DuctPreparation3.1601.6g-Ductboardplenumtoairhandlercabinet

3.1601.6g-DuctboardplenumtoairhandlercabinetDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Terminationbarormetalstripwillbefastenedwithscrews

Ductboardwillbeinstalledbetweenthescrewandtheterminationbar


Reduceairleakage

AirSealing>Ducts>DuctPreparation3.1601.6h-Terminalboottowood

3.1601.6h-TerminalboottowoodDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Screwsornailswillbeusedtofastenboottowood

Seamsandboottosubfloorwillbesealedwithmastic


Reduceairleakage

AirSealing>Ducts>DuctPreparation3.1601.6i-Terminalboottogypsum

3.1601.6i-TerminalboottogypsumDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Boothangerwillbefastenedtoadjacentframingwithscrewsornails

Bootwillbeconnectedtoboothangerwithscrews

Integralsnapbootswillbeinstalled

Seamsofbootwillbesealedwithmastic

Boottogypsumwillbesealedwithcaulkinaccordancewithlocalcodeandstandards


Reduceairleakage

AirSealing>Ducts>DuctPreparation3.1601.6j-Ductboardtoflex

3.1601.6j-DuctboardtoflexDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):Anappropriatetake-offcollarinaccordancewithNAIMAstandardswillbeused


Reduceairleakage

AirSealing>Ducts>DuctPreparation3.1601.6k-Replacementofinsulation

3.1601.6k-ReplacementofinsulationDesiredOutcome:Ductsandplenumsareproperlyfastenedtopreventleakage

Specification(s):InsulationwillbereturnedorreplacedwithequivalentR-value

Objective(s):Maintaininsulationvalue

AirSealing>Ducts>DuctPreparation

3.1601.7-Support—LowRiseDesiredOutcome:Ductsandplenumsareproperlysupported

Note:

AirSealing>Ducts>DuctPreparation3.1601.7a-Supportofducttypes(appliestoallducttypes)

3.1601.7a-Supportofducttypes(appliestoallducttypes)DesiredOutcome:Ductsandplenumsareproperlysupported

Specification(s):Ductworkwillbesupportedinaccordancewiththeapplicablecodeadoptedbythejurisdiction

Flexibleductboardductsandplenumswillbesupportedbymetalstrappingrodsorothermaterialsinaccordancewithapplicablestandards(NAIMA)

Supportmaterialswillbeappliedinawaythatdoesnotallowtheductworktosag,crimptheductwork,orcausetheinteriordimensionsoftheductworktobelessthanspecified

Metalductswillbesupportedbymetalstrapping,rods,orothermaterials,perapplicablestandards

Objective(s):Eliminatefallingandsagging

AirSealing>Ducts>DuctSealing

3.1602.14-Heating,Ventilation,andAirConditioningSupply,andReturnDuctsandPlenumsDesiredOutcome:Connectionsbetweenthecrawlspaceandlivingspaceeliminatedtoimproveindoorairquality(IAQ)andefficiencyofthedistributionsystem

Note:

AirSealing>Ducts>DuctSealing3.1602.14a-Supplyplenums(includesconditionedcrawlspaces)

3.1602.14a-Supplyplenums(includesconditionedcrawlspaces)DesiredOutcome:Connectionsbetweenthecrawlspaceandlivingspaceeliminatedtoimproveindoorairquality(IAQ)andefficiencyofthedistributionsystem

Specification(s):Crawlspacesthatareusedasheatingandcoolingsupplyplenumswillnotbeallowed

Objective(s):ImproveIAQinthelivingspace

Eliminateconnectionbetweenthecrawlspaceandlivingspace

AirSealing>Ducts>DuctSealing3.1602.14b-Returnplenums

3.1602.14b-ReturnplenumsDesiredOutcome:Connectionsbetweenthecrawlspaceandlivingspaceeliminatedtoimproveindoorairquality(IAQ)andefficiencyofthedistributionsystem

Specification(s):Crawlspacesthatareusedasheatingandcoolingreturnplenumswillnotbeallowed


Eliminateconnectionbetweenthecrawlspaceandlivingspace

Improveperformanceefficiency

AirSealing>Ducts>DuctSealing3.1602.14c-Existingconditionwherecrawlspaceisusedassupplyand/orreturnplenum

3.1602.14c-Existingconditionwherecrawlspaceisusedassupplyand/orreturnplenumDesiredOutcome:Connectionsbetweenthecrawlspaceandlivingspaceeliminatedtoimproveindoorairquality(IAQ)andefficiencyofthedistributionsystem

Specification(s):Conditionwillbecorrectedtoprovidesupplyand/orreturnplenumsisolatedfromcrawlspacebeforeworkcancontinue



3.1602.15-VentilationExistingDuctSealing(AllBuildingTypes)DesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Note:

AirSealing>Ducts>DuctSealing3.1602.15a-Pre-inspection

3.1602.15a-Pre-inspectionDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Specification(s):Specificationswillbefieldverifiedasappropriatetositeconditionsbyinstaller(e.g.,firedampers,otherobstructions)

Accesstoallelementsofdistributionsystemwillbeidentified

Accesstoalldwellingunitsandelementsofdistributionsystemwillbeensuredbytheinstaller

Aninspectionwillbeconductedformold,waterleaks,waterdamage,andbreachesinthesurfacesoftheisolatedspacebeforesealing

Repairswillbecompletedbeforesubjectwork

Objective(s):Prepareforinstallation

AirSealing>Ducts>DuctSealing3.1602.15b-Healthandsafety

3.1602.15b-HealthandsafetyDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem


Areawillbepreparedandisolatedinaccordancewithhealthandsafetystandardsfortheapplicationandmaterials(e.g.,extremetemperatures,lead,asbestos)


Objective(s):Provideasafeworkingenvironment

Providesafeindoorenvironmentalquality(IEQ)intheworkenvironment



3.1602.15c-Identificationofleakagelocations

3.1602.15c-IdentificationofleakagelocationsDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Specification(s):Ductleakagesiteswillbeidentifiedusingindustryapprovedapproaches(e.g.,visualinspections,borescopes,remotecameras,infraredthermography,smoke,and/orpressuretests[ASTME1186-03{2009}])


AirSealing>Ducts>DuctSealing3.1602.15d-Identifyandprioritizeleakagelocationstobesealed

3.1602.15d-IdentifyandprioritizeleakagelocationstobesealedDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Specification(s):Ductsealingopportunitieswillbeassessedandprioritizedby:

Typeofhole:

1.Catastrophicholesdisconnected,missingducts,orverylargeholes

2.Roofcurb,closetofan,registerboots

3.Holeslargerthan1/4"

4.Seamsandjoints(holeslessthan1/4")

Accessibility:

1.Easytoaccess

2.Demolitionrequired

3.Accessbyinternallyappliedsealants

Objective(s):Maximizeefficiencyofworkeffort

AirSealing>Ducts>DuctSealing3.1602.15e-Temporaryaccess

3.1602.15e-TemporaryaccessDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Specification(s):Whendemolitionforaccessisspecified,theinstallerwill:

MakethetemporaryaccessusingappropriatecontainmentandworkerprotectionSealductworkinaccordancewithmanualsealingspecificationslistedinrow3.1602.15hDocumentrepairsusingphotographs,checklist,andtesting,asrequiredRepairtheopeningtospecification

Objective(s):Protectoccupantsandworkersfromwork-relatedcontaminants

Sealductworkinotherwiseinaccessiblelocations

AirSealing>Ducts>DuctSealing3.1602.15f-Preparation

3.1602.15f-PreparationDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Specification(s):Ductsandregisterswillbecleanedbeforesealing

Presenceandtypeofdampersandsmokecontroldeviceswillbeidentifiedandprotectedfromduct-sealingapplication

Objective(s):Establishpreconditionsforeffectiveadhesionductsealingmaterials

Ensurehealthandsafetyofoccupant

AirSealing>Ducts>DuctSealing3.1602.15g-Materialselection

3.1602.15g-MaterialselectionDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem


DuctsealantswillbeUL181compliant

Sealantsandmaterialswillbecontinuousandmeetfirebarrierspecifications

Objective(s):Ensuresealantsandmaterialsmeetorexceedtheperformancecharacteristicsrequiredoftheassembly(e.g.,firerating)

AirSealing>Ducts>DuctSealing3.1602.15h-Ductsealing

3.1602.15h-DuctsealingDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Specification(s):Manualsealingofallaccessibleleakageareaswillbecompletedfirst:

Reconnectdisconnectedducts

RepairmissingductswithlikematerialsForholesgreaterthan1/4",backermaterialwithmasticorappropriatesealantswillbeusedForholessmallerthan1/4",masticorappropriatesealantswillbeused(Somesealedjointswillallowformovement[e.g.,steampipes,deflectionjoints])Ifspecified,internallyappliedsprayoraerosolsealingwillonlybeappliedafteranymanualsealingiscompleteInstallerwillcoordinateaccesstotheventilationductworkintheaffecteddwellingunitswiththebuildingmanagementandspecializedsubcontractor(s)Installerwillprovidelogisticalsupporttosubcontractor(s)(e.g.,remove/replacerooftopfans,maskductterminationsandopenings,manuallysealducts,installfloworifices)Sealantsandsprayswillbeappliedinaccordancewithmanufacturerspecificationsbyaqualifiedcontractor

Thesefinalstepswillbeperformedforallduct-sealingactivities:

VentilationsystemwillbereturnedtooperationalconditionsInstallerwilldocumentsealingwascompletedwithphotographs,checklist,andtesting,asrequiredInstallerwillconductfinalinspectionandconductcloseoutmeetingswithbuildingmanagement

Objective(s):Providepropersequencingofductimprovements

Minimizeinconveniencetooccupants

Preventairleakageinductwork

Preventcontaminationofventilationairflow

Improveeffectivenessandefficiencyofventilationsystem

AirSealing>Ducts>DuctSealing3.1602.15i-Verification

3.1602.15i-VerificationDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Specification(s):Finalvisualinspectionofductsealingactivitiesandinstallerdocumentationwillbecompleted

Continuedoperationofdampersandsmokecontroldeviceswillbeverified

Flowsandpressureswillbemeasuredandbalanced

Objective(s):Ensuretheperformanceoftheventilationsystem

Ensureoccupanthealthandsafety

AirSealing>Ducts>DuctSealing3.1602.15j-Combustionappliancezonetesting

3.1602.15j-CombustionappliancezonetestingDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Specification(s):Pressureeffectscausedbyfanswillbeassessedandcorrectedwhenfoundoutsideofcombustionsafetystandards

Objective(s):Ensuresafeoperationofcombustionappliances

AirSealing>Ducts>DuctSealing3.1602.15k-Occupant/propertymanagereducation

3.1602.15k-Occupant/propertymanagereducationDesiredOutcome:Improvedeffectivenessandefficiencyofventilationdistributionsystem

Specification(s):Occupant/propertymanagerwillbeeducatedonhowthesystemworksanditspurpose

Occupant/propertymanagerwillbeinstructedtonotalterormakeholesintheventilationductsystem

Objective(s):Ensurethedurabilityoftheventilationsystem


3.1602.16-ForcedAir—AirSealingSystem—LowRiseDesiredOutcome:Ductsandplenumsaresealedtopreventleakage

Note:

AirSealing>Ducts>DuctSealing3.1602.16a-Newcomponenttonewcomponentsealantselection

3.1602.16a-NewcomponenttonewcomponentsealantselectionDesiredOutcome:Ductsandplenumsaresealedtopreventleakage

Specification(s):Anyclosuresystemusedwillmeetorexceedapplicablestandards

Objective(s):Ensureeffectivenessofairsealingsystem

AirSealing>Ducts>DuctSealing3.1602.16b-Newcomponenttoexistingcomponent

3.1602.16b-NewcomponenttoexistingcomponentDesiredOutcome:Ductsandplenumsaresealedtopreventleakage

Specification(s):Seams,cracks,joints,holes,andpenetrationslessthan1/4"willbesealedusingfiberglassmeshandmastic

Masticalonewillbeacceptableforholeslessthan1/4"thataremorethan10'fromairhandler

Seams,cracks,joints,holes,andpenetrationsbetween1/4"and3/4"willbesealedintwostages:

Theywillbebackedusingtemporarytape(e.g.,ducttape)asasupportpriortosealingTheywillbesealedusingfiberglassmeshandmastic

Objective(s):Eliminateairleakageintooroutofductsandplenums

Ensureadhesionofprimaryseal(fiberglassmeshandmastic)totheduct

Reinforcetheseal

Supportthemasticandfiberglassmeshduringcuring

AirSealing>Ducts>DuctSealing3.1602.16c-Existingcomponenttoexistingcomponent

3.1602.16c-ExistingcomponenttoexistingcomponentDesiredOutcome:Ductsandplenumsaresealedtopreventleakage

Specification(s):Fiberglassmeshandmasticwilloverlaptemporarytapebyatleast1"onallsides

Fiberglassmeshandmasticwillbecometheprimaryseal

Seams,cracks,joints,holes,andpenetrationslargerthan3/4"willberepairedusingrigidductmaterial

Objective(s):Eliminateairleakageintooroutofductsandplenums

Ensureadhesionofprimaryseal(fiberglassmeshandmastic)totheduct

Reinforcetheseal

Supportthemasticandfiberglassmeshduringcuring


3.1602.17-ForcedAir—AirSealingSystemComponents—LowRiseDesiredOutcome:Ductsandplenumsaresealedtopreventleakage

Note:

AirSealing>Ducts>DuctSealing3.1602.17a-Ductboottointeriorsurface

3.1602.17a-DuctboottointeriorsurfaceDesiredOutcome:Ductsandplenumsaresealedtopreventleakage

Specification(s):Gapsbetweenbootandgypsumlessthana1/4"willbesealedusingmastic

Gypsumedgewillbewettedbeforeapplyingmastic


AirSealing>Ducts>DuctSealing3.1602.17b-Woodenplenumsandbuildingcavities

3.1602.17b-WoodenplenumsandbuildingcavitiesDesiredOutcome:Ductsandplenumsaresealedtopreventleakage

Specification(s):Accessibleconnectionsandjointswillbemadeairtightusingapprovedmaterial

Objective(s):Ensureductsandplenumswillnotleakoutoforintoreturnorsupplyplenumsandducts

AirSealing>Ducts>DuctSealing3.1602.17c-Airhandlercabinet

3.1602.17c-AirhandlercabinetDesiredOutcome:Ductsandplenumsaresealedtopreventleakage

Specification(s):Jointswillbeclosed

Cracksandholesnotneededforproperfunctionandserviceofunitwillbesealedusingremovablesealant(e.g.,UL181approvedmastictape)

Objective(s):Reduceairleakagewhilemaintainingaccessibility

AirSealing>Ducts>DuctSealing3.1602.17d-Filterslot

3.1602.17d-FilterslotDesiredOutcome:Ductsandplenumsaresealedtopreventleakage

Specification(s):Apre-manufacturedorsite-manufactureddurableandairtightfilterslotcoverwillbeinstalled

Objective(s):Reduceairleakagewhilemaintainingaccessibility


3.1602.18-FramedPlatform—LowRiseDesiredOutcome:Thereturnductinstalledpreventsairleakage

Note:

AirSealing>Ducts>DuctSealing3.1602.18a-Preparation

3.1602.18a-PreparationDesiredOutcome:Thereturnductinstalledpreventsairleakage

Specification(s):Debrisanddirtwillbecleanedoutofthereturnplatform

Ensuretheplatformwillsupporttheweightoftheequipment

Objective(s):Allowfortheapplicationofrigidmaterialsandsealants

AirSealing>Ducts>DuctSealing3.1602.18b-Infillandbacking

3.1602.18b-InfillandbackingDesiredOutcome:Thereturnductinstalledpreventsairleakage

Specification(s):Backingorinfillwillbeprovidedasneededtomeetthespecificcharacteristicsoftheselectedmaterialandthecharacteristicsoftheopenspace

Backingorinfillwillnotbend,sag,ormoveonceinstalled

Materialwillberatedforuseinreturnductsystems

Objective(s):Minimizetheholesizetoensuresuccessfuluseofsealant

Ensuretheclosureispermanentandsupportsanyload(e.g.,returnairpressure)

Ensurethesealantdoesnotfallout

AirSealing>Ducts>DuctSealing3.1602.18c-Sealantselection

3.1602.18c-SealantselectionDesiredOutcome:Thereturnductinstalledpreventsairleakage

Specification(s):

Sealantswillbecompatiblewiththeirintendedsurfaces

Sealantswillbecontinuousandmeetfirebarrierspecifications

Objective(s):Selectpermanentsealant

Ensurethatsealantmeetsorexceedstheperformancecharacteristicsofthesurroundingmaterials

AirSealing>Roofs>Roof/WallConnections

3.1802.1-Roof/ExteriorWallConnection,IncludingJointsatRoof/Parapet/WallConnectionsDesiredOutcome:Continuousairbarrierbetweenroofandexteriorwallswhereconnectioniswithinconditionedspace

AirSealing>Roofs>Roof/WallConnections3.1802.1a-Pre-inspection

3.1802.1a-Pre-inspectionDesiredOutcome:Continuousairbarrierbetweenroofandexteriorwallswhereconnectioniswithinconditionedspace


Existingwatercontrolmeasureswillbeidentified

Airsealinglocationswillbeidentifiedbetweentheroofandtheexteriorwall

Objective(s):Provideasafeandstableworkenvironment

Avoidcompromisingexistingwatercontrolsystem

Ensureacontinuousairbarrierwillbeappropriatelylocatedattheroof/exteriorwalljunction

AirSealing>Roofs>Roof/WallConnections3.1802.1b-Backingandinfill

3.1802.1b-BackingandinfillDesiredOutcome:Continuousairbarrierbetweenroofandexteriorwallswhereconnectioniswithinconditionedspace








AirSealing>Roofs>Roof/WallConnections3.1802.1c-Sealantselection

3.1802.1c-SealantselectionDesiredOutcome:Continuousairbarrierbetweenroofandexteriorwallswhereconnectioniswithinconditionedspace








AirSealing>Roofs>Roof/WallConnections3.1802.1d-Jointseal

3.1802.1d-JointsealDesiredOutcome:Continuousairbarrierbetweenroofandexteriorwallswhereconnectioniswithinconditionedspace

Specification(s):Continuoussealwillbeinstalledatroof/exteriorwalljunctionsorroof/exteriorandwall/parapetjunctions,including,butnotlimitedto,beams,cracks,joints,edges,penetrations,andconnections

Formetalroofdecks,fluteswillbeaccessedtoinstallsealantbetweentopsideofroofdeckandroofassembly


Ensurehiddenflutesareproperlysealed

AirSealing>Roofs>Roof/WallConnections3.1802.1e-Cavityseal

3.1802.1e-CavitysealDesiredOutcome:Continuousairbarrierbetweenroofandexteriorwallswhereconnectioniswithinconditionedspace

Specification(s):Forframedparapetsthatareopenbetweenconditionedandunconditionedspace,theparapet/wallcavitywillbeaccessed,andaninternalairbarrierwillbecreatedwithintheparapetwallcavityattheroofplane

Forparapetwallsconstructedwithhollowcoreconcretemasonryunits,thehollowcoreswillbeaccessedatthe

roofplane,andaninternalairbarrierwillbecreatedwithintheparapetwallcavityattheroofplane

Forexteriorinsulatedfinishingsystem(EIFS)parapet,airsealingmeasureswillpreservedesignedmoisturecontrolgapsbetweenEIFSandwallsheathing

Objective(s):Stopairmovementwithintheparapet/wallcavitytocreateacontinuousairbarrierattheroofplane

Provideairtight,durablesealthatdoesnotmove,bend,orsag

AirSealing>Roofs>Roof/WallConnections

3.1802.2-ExteriorOverhangsCommunicatingtoorThroughPressureBoundaryDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface

Note:

AirSealing>Roofs>Roof/WallConnections3.1802.2a-Workersafety

3.1802.2a-WorkersafetyDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface



AirSealing>Roofs>Roof/WallConnections3.1802.2b-Occupantsafety

3.1802.2b-OccupantsafetyDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface




AirSealing>Roofs>Roof/WallConnections3.1802.2c-Pre-inspection

3.1802.2c-Pre-inspectionDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface



Wheredrawingsareavailablethatidentifyspecificfire-resistance-ratings(i.e.,1hour,2hour),materialsand

methodswillbeemployedtopreserveorrestoresuchrating


Identifyoverhanglocationstodeterminedesiredlocationofairbarrier,determineholesize,framing,andmaterialrequirements(includingfirerating)


Ensureadurable,continuousairbarrierandafireassembly,whereappropriate

AirSealing>Roofs>Roof/WallConnections3.1802.2d-Site

3.1802.2d-SiteDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface

Specification(s):Itemsandpropertybelowandadjacenttoworkareawillberemovedfromtheworkareasorwillbeadequatelyprotected

Objective(s):Preventdamagetoobjectsneartheworkandworkers

AirSealing>Roofs>Roof/WallConnections3.1802.2e-Backingandinfill

3.1802.2e-BackingandinfillDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface





Ensureclosureisdurable,pestresistant,weatherappropriate,andsupportsappropriateload(e.g.,wind,snow,insulation)



AirSealing>Roofs>Roof/WallConnections3.1802.2f-Sealantselection

3.1802.2f-SealantselectionDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface








AirSealing>Roofs>Roof/WallConnections3.1802.2g-Airbarrier

3.1802.2g-AirbarrierDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface

Specification(s):Attheoverhang,acontinuousairbarrierwillbecreatedtoalignwiththewallairbarrier

Theopeningwillbeclosedoffwitharigidmaterialthatmeetsassemblyfirerating

Theairbarrierwillbefastenedtoframingasappropriate

Rigidmaterialandallopeningswillbesealedtoformacompleteairbarrier

Objective(s):Preventairleakagebycreatingadurableairbarriercontinuouswiththewallairbarrier

Ensurematerialisabletosupportwindandinsulationloads

Ensurefinalgapissealedwithappropriatesealant

AirSealing>Roofs>Roof/WallConnections3.1802.2h-Qualityassurance

3.1802.2h-QualityassuranceDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface

Specification(s):OverhangwillbevisuallyinspectedandtestedforairtightnessinaccordancewithASTME1186-03

Watermanagementsystemswillbeverifiedasmaintained

Objective(s):Preventairleakagethroughassembly


AirSealing>Roofs>Roof/WallConnections3.1802.2i-Ignitionbarrier/fireproofing

3.1802.2i-Ignitionbarrier/fireproofingDesiredOutcome:Rigid,airtightcontinuousairbarrieratoverhang/wallinterface

Specification(s):Whererigidfoamplasticsareused,innocasewillthefinalthicknessexceedthemanufacturer'stestedthicknessusedtodeterminethemaximum75flamespreadand450smoke-developedindexwhentestedtoASTME84orUL723

Foam,wherepermissible,willbeprovidedwithignitionandthermalbarriersasrequiredbycode

Otherfirestopmaterialsmayberequiredforfireresistance-ratedwallswithopeningsrequiredtobeprotected

Objective(s):Complywithlocalcodesandordinances

AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques

3.1901.1-GeneralCompartmentalizationTechniquesDesiredOutcome:Effectiveairbarrierbetweenidentifiedisolatedandotherconditionedspacesofthebuilding

Note:

AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.1a-Pre-inspection

3.1901.1a-Pre-inspectionDesiredOutcome:Effectiveairbarrierbetweenidentifiedisolatedandotherconditionedspacesofthebuilding





Repairsnecessarytostabilizeworkareas,andprotectorpreserveintegrityofenergyimprovementwillbecompletedbeforesubjectworkbegins


Repairoraddressmoisture,structure,andpest-relatedissues

Ensurethatfireseparationsarepreserved

AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.1b-Identificationofpenetrations

3.1901.1b-IdentificationofpenetrationsDesiredOutcome:Effectiveairbarrierbetweenidentifiedisolatedandotherconditionedspacesofthebuilding

Specification(s):Penetrationswillbeidentifiedusingvisualinspections,infraredthermography,smoke,and/orpressuretests(ASTME1186-03[2009])


AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.1c-Preparation

3.1901.1c-PreparationDesiredOutcome:Effectiveairbarrierbetweenidentifiedisolatedandotherconditionedspacesofthebuilding

Specification(s):Healthandsafetyconcernswillbeaddressedforoccupantsandworkers,inrelationtorepairsandmaterials,willbeaddressedinaccordancewithOSHAstandards(OSHA1926,1910)

Theareawillbepreparedandisolatedinaccordancewithhealthandsafetystandardsfortheapplicationandmaterials(e.g.,extremetemperatures,lead,asbestos)



Providesafeindoorenvironmentalquality(IEQ)workintheworkenvironment


AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.1d-Sealantandmaterialsselection

3.1901.1d-SealantandmaterialsselectionDesiredOutcome:Effectiveairbarrierbetweenidentifiedisolatedandotherconditionedspacesofthebuilding








AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.1e-Verification

3.1901.1e-VerificationDesiredOutcome:Effectiveairbarrierbetweenidentifiedisolatedandotherconditionedspacesofthebuilding

Specification(s):Repairswillbeverifiedbyvisualinspections,infraredthermography,smoke,and/orpressuretestsconsistentwith

thepre-inspection



3.1901.2-Performance-BasedAirSealingofDwellingUnitsandCorridorsDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality

Note:


3.1901.2a-Pre-inspectionDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality




Wheredrawingsareunavailableordonotidentifyspecificfire-resistanceratings,thefire-resistanceratingoftheassemblymaybeinferredfromthecurrentconstruction(i.e.,single5/8sheetrock,concretemasonryunit),andmaterialsandmethodsemployedwillbeconsistentwithrestoringorpreservingsuchinferredfire-resistancerating.

Workorderrepairsrequiringaccesstodwellingunitswillbereviewedwithallrelevantauthorities(e.g.,buildingmanagement,propertymanagement)

Accesstoworkareaswithindwellingunitswillbeobtained



Repairoraddressmoisture,pest,andstructure-relatedissues

Obtainaccesstounitsandworkareaswithindwellingunits

AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.2b-Workcoordinationamongtrades

3.1901.2b-WorkcoordinationamongtradesDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality

Specification(s):Workwillbecoordinatedwithallothertradesperformingworkincompartmentalizedspacestoscheduleanyrequiredsystemwidetest-outverification

Objective(s):Ensuresystemwideairsealingandpressureboundarybenefitswillbeachieved


3.1901.2c-PreparationDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality





Provideasafeindoorenvironmentalquality(IEQ)intheworkenvironment


AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.2d-Identificationofpenetrations

3.1901.2d-IdentificationofpenetrationsDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality


Note:Workwillpreserveexistingventilationperformance,includingapartmentdoorundercuts,whereexistingcentralventilationdesignincorporatestheseundercutsasanintentionalpathwayfromhallwaystoapartments

Objective(s):Establishbaselineairleakage

Identifyairleakagerepairlocations

Monitorrepairprogress

PreserveIEQforoccupants

AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.2e-Installation,sealant,andmaterialsselection

3.1901.2e-Installation,sealant,andmaterialsselectionDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality








AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.2f-Verification

3.1901.2f-VerificationDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality

Specification(s):Repairswillbeverifiedbypressuretestsconsistentwiththepre-inspection

Anypressurebalancetest-outverificationwillbeperformedafterallworkfromalltradesiscompleted


Meetperformancespecifications

AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.2g-Propertymanager/occupanteducation

3.1901.2g-Propertymanager/occupanteducationDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality

Specification(s):Documentationofmaterialandmaintenancerequirementswillbeprovidedtopropertymanager/occupant,asappropriate

Objective(s):

Properlymaintainthesystem


3.1901.3-ChaseWays(e.g.,ServiceSpacesContainingPipes,Wires,Ducts,and/orStructuralComponents;IncludesDumbwaitersandTrashChutes)DesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality

Note:


3.1901.3a-Pre-inspectionDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality







Repairmoistureandstructure-relatedissues

AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.3b-Identificationofpenetrations

3.1901.3b-IdentificationofpenetrationsDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality


Accesswillbeprovidedtoensurethatrepairscanbemade(mayincludelocalizeddemolition)

Attemptswillbemadetosecureexistingbuildingdrawingsandspecificationsrelatingtoaffectedareastoaidindiagnosticsandminimizetemporarydemolition

Fire-resistantintegrityofexistingshaftsthatspanmultiplefireseparationswillbemaintainedduringtestingand

constructionperiods


Providesystem-wideairflowcontrolbenefits

Ensurethatbreechesoffire-separatedspacesarenotleftunattendedduringtheconstructioncycle


3.1901.3c-PreparationDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality





Providesafeindoorenvironmentalquality(IEQ)intheworkenvironment


AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.3d-Installation,sealant,andmaterialsselection

3.1901.3d-Installation,sealant,andmaterialsselectionDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality








AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.3e-Demolitionrepair

3.1901.3e-DemolitionrepairDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality

Specification(s):Accessholeswillberepaired

Bothtemporary(duringconstruction)andpermanentdemolitionrepairswillpreservethefire-resistanceratingsofaffectedassemblies

Objective(s):Restoresurfacestooriginalconditionorbetter

AirSealing>Compartmentalization>MultifamilyCompartmentalizationTechniques3.1901.3f-Verification

3.1901.3f-VerificationDesiredOutcome:Controlofoneormoreofthefollowing:buildingairleakage,stackeffect,noisetransmission,orimprovedindoorairquality

Specification(s):Repairswillbeverifiedbyvisualinspections,infraredthermography,smoke,and/orpressuretestsconsistentwiththepre-inspection


Insulation>Attics>AtticCeilings

4.1003.14-AccessibleUnventedFlatRoofwithorwithoutExistingInsulationDesiredOutcome:Insulationreducesheatflowthroughunventedroof

Insulation>Attics>AtticCeilings4.1003.14a-Workersafety

4.1003.14a-WorkersafetyDesiredOutcome:Insulationreducesheatflowthroughunventedroof



Insulation>Attics>AtticCeilings4.1003.14b-Occupantsafety

4.1003.14b-OccupantsafetyDesiredOutcome:Insulationreducesheatflowthroughunventedroof

Specification(s):Anoccupantsafetyplanwillbepreparedandimplemented


Insulation>Attics>AtticCeilings4.1003.14c-Pre-inspection

4.1003.14c-Pre-inspectionDesiredOutcome:Insulationreducesheatflowthroughunventedroof


Insulationwillnotbeinstalledifmoisture-relatedissuesarenotresolved

Objective(s):Ensureadurable,continuousairandthermalboundary

Insulation>Attics>AtticCeilings4.1003.14d-Preparation

4.1003.14d-PreparationDesiredOutcome:Insulationreducesheatflowthroughunventedroof

Specification(s):Newinsulationthatisnotdesignedtoalsoserveasanairbarrierwillnotbeaddeduntilallairsealinghasbeencompleted

Existinginsulationwillbeinspectedtoconfirmthatitisnotconcealingairbarrierweaknesses,andisinfullcontactandalignmentwiththeairbarrier

Wheretheinsulationisdisturbedorfoundnottobeincontactwiththeairbarrier,itwillbereinstalledtobeincontactwiththeairbarrier;ifitcannotbereinstalledorifitsconditioncompromisesitseffectiveness,theinsulationwillberemoved

Insulationwillbemarkedfordepthaminimumofevery300squarefeetofatticareawithmeasurementbeginningattheairbarrier

Allelectricaljunctionswillbeflaggedtobeseenabovetheleveloftheinsulation

Coverswillbeinstalledonopenelectricaljunctionboxes

Insulationdamsandenclosures(e.g.,canlights,sprinklersystems,accesshatch,chimney)willbeinstalledasrequired

Whereloosefillorbattinsulationisused,itwillhaveamaximum25flamespread/50smoke-developedindexwhentestedtoASTME84orUL723

Whererigidfoamplasticsareused,innocasewillthefinalthicknessexceedthemanufacturer'stestedthicknessusedtodeterminethemaximum75flamespreadand450smoke-developedindexwhentestedtoASTME84orUL723

Foamwillbeprovidedwithignitionandthermalboundariesasrequiredbycode

Objective(s):Minimizepotentialforwarm,moistairtoentertheatticandcondenseoncoldsurfaces

Ensureproperperformanceofinsulation

Verifyuniformityofinsulationmaterial

Providelocationofelectricaljunctionsforfutureservicing

Preventanelectricalhazard

Insulation>Attics>AtticCeilings4.1003.14e-Installation

4.1003.14e-InstallationDesiredOutcome:Insulationreducesheatflowthroughunventedroof

Specification(s):Atticinsulationwillbeinstalledwithoutgaps,voids,compressions,misalignments,orwindintrusions

Roofcavitieswillbeblownwithloose-fillinsulationwithoutgaps,voids,compressions,misalignments,orwindintrusions

InsulationwillbeinstalledtoprescribedR-value

FinalR-valuewillaccountforthecompressionofexistinginsulation


Insulation>Attics>AtticCeilings4.1003.14f-Ventilation

4.1003.14f-VentilationDesiredOutcome:Insulationreducesheatflowthroughunventedroof

Specification(s):Codecompliantventilationwillbeinstalledbeforeinsulation

Objective(s):Reducepossibilityofmoistureissues

Insulation>Attics>AtticCeilings4.1003.14g-Occupanteducation

4.1003.14g-OccupanteducationDesiredOutcome:Insulationreducesheatflowthroughunventedroof

Specification(s):Adatedreceiptsignedbytheinstallerwillbeprovidedthatincludes:

Insulationtype

Coveragearea

R-value

Installedthicknessandminimumsettledthickness

NumberofbagsinstalledinaccordancewithmanufacturerspecificationsObjective(s):Documentjobcompletiontocontractspecifications

Confirmamountofinsulationinstalled

Ensureabilitytomatchbagsrequiredfortotalareacompleted

Complywith16CFR460.17

Insulation>Attics>AtticFloors

4.1005.8-LooseFillOverExistingInsulationonAccessibleAtticFloorsDesiredOutcome:Insulationcontrolsheattransferthroughceiling

Insulation>Attics>AtticFloors4.1005.8a-Preparation

4.1005.8a-PreparationDesiredOutcome:Insulationcontrolsheattransferthroughceiling

Specification(s):Newinsulationwillnotbeaddeduntilallairsealinghasbeencompleted

Existinginsulationwillbeinspectedtoconfirmthatitisnotconcealingairbarrierweaknessesandisinfullcontactandalignmentwiththeairbarrier

Wheretheinsulationisdisturbedorfoundnottobeincontactwiththeairbarrier,itwillbereinstalledtobeincontactwiththeairbarrier;ifitcannotbereinstalledorifitsconditioncompromisesitseffectiveness,theinsulationwillberemoved

Insulationwillbeadequatelymarkedfordepthaminimumofevery300squarefeetofatticareawithmeasurementbeginningattheairbarrier

Allelectricaljunctionswillbeflaggedtobeseenabovetheleveloftheinsulation

Openelectricaljunctionboxeswillhavecoversinstalled

Insulationdamsandenclosureswillbeinstalledasrequired

Blockingwillbeinstalledtomaintainexistingventedatticfunctionality

Objective(s):Ensureproperperformanceofinsulation

Verifyuniformityofinsulationmaterial

Providelocationofelectricaljunctionsforfutureservicing

Preventanelectricalhazard

Insulation>Attics>AtticFloors4.1005.8b-Installation

4.1005.8b-InstallationDesiredOutcome:Insulationcontrolsheattransferthroughceiling

Specification(s):Thecorrectdepthandnumberofbagswillbeblowninaccordancewithmanufacturerspecifications

InsulationwillbeinstalledtoprescribedR-value

FinalR-valuewillaccountforthecompressionofexistinginsulation


Insulation>Attics>AtticFloors4.1005.8c-Safety

4.1005.8c-SafetyDesiredOutcome:Insulationcontrolsheattransferthroughceiling

Specification(s):Insulationwillnotbeallowedontopofnon-insulationcontact(IC)-ratedcanlightboxesorbetweenaheat-generatingapplianceandadamunlessmaterialisratedforcontactwithheat-generatingsources

AllinsulationmaterialsusedwillmeetASTME84flamespread/smokedevelopmentratingof25/50


Insulation>Attics>AtticFloors4.1005.8d-Onsitedocumentation

4.1005.8d-OnsitedocumentationDesiredOutcome:Insulationcontrolsheattransferthroughceiling


Insulationtype

Coveragearea

R-value

Installedthicknessandminimumsettledthickness

NumberofbagsinstalledinaccordancewithmanufacturerspecificationsObjective(s):Documentjobcompletiontocontractspecifications


Ensureabilitytomatchbagsrequiredfortotalareacompleted


Insulation>Attics>SpecialConsiderations

4.1088.8-Installation/CorrectionofUnconditionedAtticVentilationDesiredOutcome:Properlyrestoredventsminimizemoistureandicedams

Insulation>Attics>SpecialConsiderations4.1088.8a-Pre-inspection

4.1088.8a-Pre-inspectionDesiredOutcome:Properlyrestoredventsminimizemoistureandicedams


Objective(s):Ensuresafety,effectiveness,anddurabilityofimprovements

Insulation>Attics>SpecialConsiderations4.1088.8b-Airbarrierandthermalboundary

4.1088.8b-AirbarrierandthermalboundaryDesiredOutcome:Properlyrestoredventsminimizemoistureandicedams

Specification(s):Atticventilationwillberecommendedorinstalledonlyif:

ThepresenceofaneffectiveairbarrierandthermalboundarybetweentheatticandthelivingspaceisverifiedAppropriateatticsealingandproperinsulationisspecifiedaspartoftheworkscopeIgnitionbarrierandthermalboundariesareprovidedwhenfoamplasticmaterialsareused

Objective(s):Ensurepresenceofcontinuousairbarrierandthermalboundary

Insulation>Attics>SpecialConsiderations4.1088.8c-Venttype

4.1088.8c-VenttypeDesiredOutcome:Properlyrestoredventsminimizemoistureandicedams

Specification(s):Atticventtypeswillbeconsistentwithrequirementsfortheirspecificlocation(e.g.,exteriorsoffit,gableend,roof)andmaterialandintendeduse(e.g.,metalventonmetalroof)

Ventilationopeningareaandconfigurationwillcomplywithapplicablebuildingcode

Objective(s):Ensureventmeetsproperperformancecharacteristicsforlocationandroofingtype

Insulation>Attics>SpecialConsiderations4.1088.8d-Ventlocation

4.1088.8d-VentlocationDesiredOutcome:Properlyrestoredventsminimizemoistureandicedams

Specification(s):Placementofatticventswillbeconsideredforproperairflowandpreventionofentryofwind-drivenrainorsnow

Objective(s):Encourageproperairflow

Minimizeentryofwind-drivenrainorsnow

Insulation>Attics>SpecialConsiderations4.1088.8e-Ventilationbaffling

4.1088.8e-VentilationbafflingDesiredOutcome:Properlyrestoredventsminimizemoistureandicedams

Specification(s):Bafflingforatticsoffitventswillbeinstalledto:

EnsureproperairflowPreventwindwashingofinsulationAllowmaximuminsulationcoverageEnsurebaffleterminatesaboveinsulation

Minimumclearancebetweeninsulationandroofdeckwillbe1"

Objective(s):Ensureventallowsproperairflowwithoutcompromisinginsulationperformance

Insulation>Attics>SpecialConsiderations4.1088.8f-Ventilationscreens

4.1088.8f-VentilationscreensDesiredOutcome:Properlyrestoredventsminimizemoistureandicedams

Specification(s):Allatticventilationwillhavescreenswithnoncorrodingwiremeshwithopeningsof1/8"topreventpestentry(e.g.,birds,bats,bees)

Existingventsthatarenotscreenedwillbecoveredwithnoncorrodingwiremeshwithopeningsof1/8"

Objective(s):Preventpestentry

Insulation>Walls>EnclosedWalls

4.1103.4-DensePackingBlownInsulationDesiredOutcome:Maintainaconsistent,uniformthermalandweather-resistantboundarybetweenconditionedandunconditionedspacetoprescribedR-valueofanadjoininginsulatedassembly

Insulation>Walls>EnclosedWalls4.1103.4a-Workersafety

4.1103.4a-WorkersafetyDesiredOutcome:Maintainaconsistent,uniformthermalandweather-resistantboundarybetweenconditionedandunconditionedspacetoprescribedR-valueofanadjoininginsulatedassembly

Specification(s):AllworkersafetyspecificationswillbeinaccordancewithSWS2.0100WorkerSafety

Leadsafetyproceduresinbuildingsbuiltbefore1978willbefollowed,unlessapprovedtestingmethodprovesabsenceofleadbasedpaintinsurfacesthatwillbedisturbed


Insulation>Walls>EnclosedWalls4.1103.4b-Occupantsafety

4.1103.4b-OccupantsafetyDesiredOutcome:Maintainaconsistent,uniformthermalandweather-resistantboundarybetweenconditionedandunconditionedspacetoprescribedR-valueofanadjoininginsulatedassembly




Insulation>Walls>EnclosedWalls4.1103.4c-Pre-inspection

4.1103.4c-Pre-inspectionDesiredOutcome:Maintainaconsistent,uniformthermalandweather-resistantboundarybetweenconditionedandunconditionedspacetoprescribedR-valueofanadjoininginsulatedassembly

Specification(s):Conductpre-inspectioninaccordancewithSWS2.0100.4WorkerSafety




Repairsnecessarytostabilizeworkareasandprotectorpreservetheintegrityofenergyimprovementwillbecompletedbeforeworkbegins

Insulationwillnotbeinstalledifmoisture-relatedissuesarenotresolved

Existingwatercontrolmeasureswillbeidentified

Airsealinglocationsontheexteriorwallswillbeidentified

Airsealingwillbecompletedbeforeinstallinginsulation

Objective(s):Identifyandremediatepest,moisture,airleakage,andelectricalproblemsbeforeinsulationinstallation

Ensureadurable,continuousthermalboundary


Insulation>Walls>EnclosedWalls4.1103.4d-Wallaccess

4.1103.4d-WallaccessDesiredOutcome:Maintainaconsistent,uniformthermalandweather-resistantboundarybetweenconditionedandunconditionedspacetoprescribedR-valueofanadjoininginsulatedassembly

Specification(s):Whenfeasible,insulationwillbeinstalledintocavitiesfromtheexteriorsideofthewall

Whenfeasible,exteriorcladdingattheinsulationaccesspointwillberemovedbeforecreatinganaccessholethroughthesheathing

Insulationaccesspointwillbecreatedtominimizeairbarrieranddrainageplanedisruption

Accesspointwillbesealedtobeairtightandwatertightafterinsulationinstallationbeforereinstallingtheexteriorcladding

Watermanagementsystemwillberepairedtofunctionasoriginallyintended(e.g.,lappingnewfeltpaperunderneaththeupperandoverthelowerjointoftheexistingfeltpaper)

Objective(s):Ensureoccupanthealthandsafety

Minimizedisruptionwithintheunits


Minimizeairandmoistureflowthroughthewallsystem

Insulation>Walls>EnclosedWalls4.1103.4e-Sealantselection

4.1103.4e-SealantselectionDesiredOutcome:Maintainaconsistent,uniformthermalandweather-resistantboundarybetweenconditionedandunconditionedspacetoprescribedR-valueofanadjoininginsulatedassembly








Insulation>Walls>EnclosedWalls4.1103.4f-Exteriordensepack

4.1103.4f-ExteriordensepackDesiredOutcome:Maintainaconsistent,uniformthermalandweather-resistantboundarybetweenconditionedandunconditionedspacetoprescribedR-valueofanadjoininginsulatedassembly

Specification(s):Usingfilltube,100%ofeachcavitywillbecompletelyfilledtoaconsistentdensity:

Celluloseinsulationusedinanenclosedcavitywillbeinstalledat3.5poundspercubicfootorgreaterdensityBlownfiberglass,mineralfiber,rockandslagwool,orsprayfoamusedinanenclosedcavitywillbeinstalledinaccordanceatorabovemanufacturerrecommendeddensitytolimitairflowthatcorrespondstoanairpermeancevalueof3.5cubicfeetperminute/squarefeetat50pascals,asmeasuredusingthefollowingapplicablemethods:ASTMC522,orASTME283,orASTME2178AllinsulationmaterialsusedwillmeetASTME84flamespread/smokedevelopmentratingof25/50Thenumberofbagsinstalledwillbeconfirmedandwillmatchthenumberrequiredonthecoveragechart

Insulationwillbeverifiedtopreventvisibleairmovementat50pascalsofpressuredifferenceusingchemicalsmokeorotherapprovedverificationmethodbytheauthorityhavingjurisdiction

Objective(s):Eliminatevoidsandsettling

Minimizeframingcavityairflow

NewMexicoWAPvariancestates:Infraredthermographyorotherapprovedmethodmaybeusedinplaceofchemicalsmoketoverifyairsealing.NMWAPstandardsshallsupercedelocaljurisdictionalauthorityforapprovalofairsealingverificationmethods.

Insulation>Walls>EnclosedWalls4.1103.4g-Onsitedocumentation

4.1103.4g-OnsitedocumentationDesiredOutcome:Maintainaconsistent,uniformthermalandweather-resistantboundarybetweenconditionedandunconditionedspacetoprescribedR-valueofanadjoininginsulatedassembly


CoverageareaThicknessR-value

Objective(s):Documentjobcompletiontocontractspecifications



Insulation>Floors>AccessibleFloors

4.1301.10-Above-GradeExposedFloor,JoistedAssembliesDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Insulation>Floors>AccessibleFloors4.1301.10a-Pre-inspection

4.1301.10a-Pre-inspectionDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value






Objective(s):Repairmoisture-relatedissues

Provideasafeandstableworkenvironment

Insulation>Floors>AccessibleFloors4.1301.10b-Preparation

4.1301.10b-PreparationDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Specification(s):Healthandsafetyconcernswillbeaddressedforoccupants,workers,andrepairmaterialsinaccordancewithOSHAstandards(OSHA1926,1910)

Prepareandisolatetheareainaccordancewithhealthandsafetystandardsfortheapplicationandmaterials(e.g.,extremetemperatures,lead,asbestos,carbonmonoxide)


Objective(s):Provideasafeworkingenvironment

Provideasafeindoorenvironmentalqualityworkingenvironment


Insulation>Floors>AccessibleFloors4.1301.10c-Subfloorpreparation

4.1301.10c-SubfloorpreparationDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Specification(s):Sealingbetweenconditionedspaceandunconditionedspacewillbecompletedbeforeinsulating

Objective(s):Ensureairtightenvelope

Preventleakage

Insulation>Floors>AccessibleFloors4.1301.10d-Installation

4.1301.10d-InstallationDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Specification(s):InsulationwillbeinstalledtoatleastprescribedR-value

Insulationwillbeinstalledincontactwithsubfloorwithoutgaps,voids,compressions,misalignments,orwindintrusions

Ifvaporretardersareused,theywillbeinstalledconsistentwithlocalclimate/coderequirements

Objective(s):Preventpotentialfirechases

ProvideeffectiveR-value

Preventexcessivevapormigrationintothefloorassemblyand/orconditionedspace

Insulation>Floors>AccessibleFloors4.1301.10e-Installationofbattsordensepack

4.1301.10e-InstallationofbattsordensepackDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Specification(s):Insulationwillcompletelyfillthecavityspacewithinthejoistsortrusses

Objective(s):

Minimizesagging,gaps,andvoids

Insulation>Floors>AccessibleFloors4.1301.10f-Installationofrigidinsulation

4.1301.10f-InstallationofrigidinsulationDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Specification(s):Rigidinsulationwillbemechanicallyfastenedtothebottomofthesubfloororatthebottomofthejoistsortrusses

Ifattachedatthebottomofthejoistsortrusses,rigidinsulationwillbeattachedattheexteriorperimeter/band

Insulationwillbeinstalledeitherasin-filloratthebottomofthejoists.Whererigidinsulationisinstalledbetweenjoists,theperimeterofeachjoistbaywillbeairsealedwithappropriatesealantstopreventairbypassesaroundrigidinsulationmaterials

Rigidfoamplasticsusedasinsulationwillincorporateathermalandignitionbarrier,asrequiredbythebuildingcode

Acontinuousairbarrierwillbeinstalledbelowtheinsulationandtotheexterior

Objective(s):Minimizeconvectiveloops

Preventfreezingofplumbingpipes

Ensureairbarrierisalignedwiththeinsulation

Insulation>Floors>AccessibleFloors4.130.10g-Installationofspraypolyurethanefoam(SPF)

4.130.10g-Installationofspraypolyurethanefoam(SPF)DesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Specification(s):SPFwillbeappliedtobottomsideofsubfloorbetweenfloorjoistsandallrim/bandjoists

Sprayappliedfoamproductswillincorporateathermalandignitionbarrierasrequiredbythebuildingcode

Insulationwillbeinstalledbyfoaminstallers

Objective(s):Minimizeconvectiveloops

Insulation>Floors>AccessibleFloors4.1301.10h-Installation,ifmechanicalsinjoistedassemblies(appliestoallinsulationtypes)

4.1301.10h-Installation,ifmechanicalsinjoistedassemblies(appliestoallinsulationtypes)

DesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Specification(s):Allplumbingormechanicalductworkwillbeenclosedwithintheinsulatedspaceandwillhavesufficientinsulationontheexteriorside

Objective(s):Preventfreezingofplumbingpipes

Insulation>Floors>AccessibleFloors4.1301.10i-Securebatts

4.1301.10i-SecurebattsDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Specification(s):Battswillbesecuredwithphysicalfasteners

Objective(s):Ensureinsulationremainsincontactwithsubfloor

Insulation>Floors>AccessibleFloors4.1301.10j-Rigidprotectivebarrier

4.1301.10j-RigidprotectivebarrierDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value

Specification(s):Acontinuousrigidbarrier,suitabletowithstandweather,moisture,andpestcontact,andwithafire-resistanceratingequaltotheresistanceratingoftheoriginalfloorassemblywillbemechanicallyfastenedtoundersideoffloorassembly

Objective(s):Protectinsulation

Insulation>Floors>AccessibleFloors4.1301.10k-Propertymanagereducation

4.1301.10k-PropertymanagereducationDesiredOutcome:Maintainaconsistent,protected,uniformthermalboundarybetweenconditionedandunconditionedspacetoprescribedR-value


InsulationtypeCoverageareaR-valueInstalledthicknessandsettledthickness(settledthicknessrequiredforloose-fillonly)Numberofbagsinstalledinaccordancewithmanufacturerspecifications(forloose-fillonly)

Objective(s):Documentjobcompletiontocontractspecifications



Insulation>Ducts>InsulatingDucts

4.1601.6-InsulatingMetalDucts—LowRiseDesiredOutcome:Loweredthermalconductanceofductsystemandminimizedcondensationontheductsystem

Note:

Insulation>Ducts>InsulatingDucts4.1601.6a-Selectionofductinsulationmaterial

4.1601.6a-SelectionofductinsulationmaterialDesiredOutcome:Loweredthermalconductanceofductsystemandminimizedcondensationontheductsystem

Specification(s):DuctinsulationwillbeaminimumofR-8,inaccordancewithlocalcode,orburiedunderatticinsulation,whicheverisgreater,andhaveanattachedvaporbarrier

Ductswillnotbeburiedinhothumidandwarmcoastalregions

Objective(s):Decreaseheatlossandcondensationproblems

Insulation>Ducts>InsulatingDucts4.1601.6b-Ductsealing

4.1601.6b-DuctsealingDesiredOutcome:Loweredthermalconductanceofductsystemandminimizedcondensationontheductsystem

Specification(s):Beforeinsulationisapplied,allaccessibleductswillbesealedwithaUL-approvedmasticinconformancewiththeapplicablecodeadoptedbythejurisdiction

Objective(s):Minimizeductleakage

Insulation>Ducts>InsulatingDucts4.1601.6c-Attachmentofductinsulation

4.1601.6c-AttachmentofductinsulationDesiredOutcome:Loweredthermalconductanceofductsystemandminimizedcondensationontheductsystem

Specification(s):Ductinsulationwillbesecuredtotheductsystemusinganappropriatematerialperapplicablestandardsthatwillsecurelyholdtheinsulationtotheductwork,withoutcompressingtheinsulationintheprocess

Objective(s):Ensureasecureconnectionbetweentheductsystemandtheductinsulation

Insulation>Ducts>InsulatingDucts4.1601.6d-Sealingoftheductinsulation

4.1601.6d-SealingoftheductinsulationDesiredOutcome:Loweredthermalconductanceofductsystemandminimizedcondensationontheductsystem

Specification(s):Usingatapeormasticapprovedbythemanufacturer,allseamsandconnectionoftheductinsulationwillbesealed

Nogapswillexistbetweenpiecesofductinsulation

Objective(s):Preventgapsinthevaporbarrieroftheinsulation

HeatingandCooling>ForcedAir>Design

5.3001.4-EquipmentSelection—LowRiseDesiredOutcome:Equipmentsizedproperlyandoperatingefficiently

HeatingandCooling>ForcedAir>Design5.3001.4a-Loadcalculation:heatlossorgain

5.3001.4a-Loadcalculation:heatlossorgainDesiredOutcome:Equipmentsizedproperlyandoperatingefficiently

Specification(s):Heatlossorgainofthebuildingwillbecalculatedconsideringthefollowing:

R-valuesofbuildingcomponentsU-valueandsolarheatgaincoefficientofglazingOrientationandexteriorshadingofglazingDuctheatlossorgainInfiltrationtargetorfinalinfiltrationafterairsealingiscompletedVentilationInternalgains

ANSI/ACCAManualJResidentialLoadCalculation,8thed.,andANSI/ACCA5QIHVACQualityInstallationSpecificationrequirementsorASHRAEequivalentswillbeusedforallresidentialloadcalculations

ANSI/ACCAManualNCommercialLoadCalculationorASHRAEequivalentswillbeusedforallcommercialloadcalculations

Room-by-roomcalculationswillbeperformedwheninstallingnewductsystemsorinretro-commissionprojects

Objective(s):Accuratelycalculatesensibleandlatentloadforthetotalbuildingandeachroom

Properlysizeequipmentfortheload

HeatingandCooling>ForcedAir>Design5.3001.4b-Loadcalculation:designconditionsofsinglestageorsinglespeedequipment

5.3001.4b-Loadcalculation:designconditionsofsinglestageorsinglespeedequipmentDesiredOutcome:Equipmentsizedproperlyandoperatingefficiently

Specification(s):Interiordesigntemperatureswillbeselectedbasedon75°forcoolingand70°forheating,unlessotherwisestatedbylocalcode

EnsurethedesignloadsreflectpeaksensibleandpeaklatentloadconditionsperASHRAEHandbook—Fundamentals

Designsensibleloads,whichwilldominateindryclimates,shouldbebaseduponoutdoordesigncoolingconditionsforthelocation(e.g.,peakcoolingdrybulbtemperatureintheASHRAEHandbook—Fundamentals)

Designlatentloads,whicharemostimportantinmoistorhumidclimates,shouldbebasedupondesigndehumidificationconditionsforthelocation(e.g.,designdewpointtemperatureandmeancoincidentdrybulb

temperatureintheASHRAEHandbook—Fundamentals)

Objective(s):Accuratelycalculatesensibleandlatentloadforthebuilding


HeatingandCooling>ForcedAir>Design5.3001.4c-Loadcalculation:designconditionsformultistage,variablespeedequipment

5.3001.4c-Loadcalculation:designconditionsformultistage,variablespeedequipmentDesiredOutcome:Equipmentsizedproperlyandoperatingefficiently

Specification(s):Interiordesigntemperatureswillbeselectedbasedon75°forcoolingand70°forheating,unlessotherwisestatedbylocalcode

EnsurethedesignloadsreflectpeaksensibleandpeaklatentloadconditionsperASHRAEHandbook—Fundamentals

Designsensibleloads,whichwilldominateindryclimates,shouldbebaseduponoutdoordesigncoolingconditionsforthelocation(e.g.,peakcoolingdrybulbtemperatureintheASHRAEHandbook—Fundamentals)

Designlatentloads,whicharemostimportantinmoistorhumidclimates,shouldbebasedupondesigndehumidificationconditionsforthelocation(e.g.,designdewpointtemperatureandmeancoincidentdrybulbtemperatureintheASHRAEHandbook—Fundamentals)

Objective(s):Accuratelycalculatesensibleandlatentloadforthebuilding


HeatingandCooling>ForcedAir>Design5.3001.4d-Equipmentselection:airconditioningandheatpumps

5.3001.4d-Equipmentselection:airconditioningandheatpumpsDesiredOutcome:Equipmentsizedproperlyandoperatingefficiently

Specification(s):Equipmentcapableofmeetingthesensibleandlatentloadofthebuildingwillbeselectedusingthedetailedcapacitytablesprovidedbythemanufacturer

Equipmentwillnotbesizedbymorethan115%oftotalloadornextavailablesize

ANSI/ACCAManualSResidentialEquipmentSelection,andANSI/ACCA5QIHVACQualityInstallationSpecificationrequirementsorASHRAEequivalentswillbeusedforallresidentialequipmentselection

ANSI/ACCAManualCSCommercialApplicationsSystemsandEquipmentorASHRAEequivalentswillbeusedforallcommercialequipmentselection

Objective(s):Ensuretheequipmentisabletoheat,cool,anddehumidifythebuilding

HeatingandCooling>ForcedAir>Design5.3001.4e-Equipmentselection:auxiliaryheatforheatpumps

5.3001.4e-Equipmentselection:auxiliaryheatforheatpumpsDesiredOutcome:Equipmentsizedproperlyandoperatingefficiently

Specification(s):Usethelowestcapacityheatingequipmentrequiredtoheatthebuilding,utilizingthedetailedcapacitytablesprovidedbytheequipmentmanufacturer

Equipmentwillbeselectedtoprovideachangeoverpoint,calculatedusinginformationfromthedetailedcapacitytablesprovidedbytheequipmentmanufacturer,weatherdata,andutilitycost

Objective(s):Maximizetheheatingpotentialofthecompressor

Minimizetheuseofauxiliaryheat

HeatingandCooling>ForcedAir>Design5.3001.4f-Equipmentselection:furnaces

5.3001.4f-Equipmentselection:furnacesDesiredOutcome:Equipmentsizedproperlyandoperatingefficiently

Specification(s):Thesmallestcapacityheatingequipmentwillbeselectedthatiscapableofmeetingthedesignheatingloadandprovidingtheairmovementrequiredbytheairconditioning

Whenanair-conditioningsystemisnotdesignedwiththefurnace,thesmallestcapacityheatingequipmentwillbeselectedthatiscapableofmeetingtheheatingload

Thelowestcapacitycoolingequipmentrequiredtocoolthebuildingwillbeused

Equipmentwillnotbesizedbymorethan115%oftotalloadornextavailablesize

Objective(s):Ensureequipmentmeetstheheatingloadofthebuilding

Ensureequipmentmovesrequiredairforairconditioning,ifapplicable

HeatingandCooling>ForcedAir>Design

5.3001.5-DuctworkandTerminationDesign—LowRiseDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Note:

HeatingandCooling>ForcedAir>Design5.3001.5a-Sizing

5.3001.5a-SizingDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):Ductswillbesizedtodelivertheappropriateamountofairflow(bothsupplyandreturn)neededtosatisfytheheatingand/orcoolingloadofthebuilding

Ductswillbesizedusingfrictioncharts

ANSI/ACCAManualDResidentialDuctSystemsorASHRAEequivalentswillbeusedforallresidentialductworksizing

ANSI/ACCAManualQLowPressure,LowVelocityDuctSystemDesignorASHRAEequivalentswillbeusedforallcommercialductworksizing

Objective(s):Minimizestaticpressure

Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5b-Airhandlertoreturnplenum

5.3001.5b-AirhandlertoreturnplenumDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):ReturnplenumwillbedesignedinaccordancewithANSI/ACCAManualDorequivalent

Radiuselbowfittingsorsquarefittingswithturningvaneswillbeusedtodirectreturnairwhena90°turnisrequired


Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5c-Airhandlertosupplyplenum

5.3001.5c-Airhandlertosupplyplenum

DesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):SupplyplenumwillbedesignedinaccordancewithANSI/ACCAManualDorequivalent

Radiuselbowfittingsorsquarefittingswithturningvaneswillbeinstalledtodirectsupplyair

Supplyplenumwillbethesamesizeastheairhandlersupplyopening


Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5d-Buildingcavitiesusedasductwork

5.3001.5d-BuildingcavitiesusedasductworkDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):Buildingcavitieswillnotbeusedasductworkinnewsystems

Inexistingsystems,buildingcavitieswillbesealedandtested

Objective(s):Maximizeairflow

Minimizeenergyuse

Safeguardindoorairquality

HeatingandCooling>ForcedAir>Design5.3001.5e-Reducers

5.3001.5e-ReducersDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):Reducersbetweensectionsofdifferentsizeductswillbeinaccordancewithexistingstandardsbasedonductmaterial(SMACNA,NAIMA)


Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5f-Supplybranchrunouts

5.3001.5f-Supplybranchrunouts

DesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):Runswillbeinstalledasshortaspossible


Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5g-Boots

5.3001.5g-BootsDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):Ifusingflexibleductwithstraightboots,ductwillbeconnectedtobootwithnobend

Arigidelbowwillbeusedwhenaflexibleductchangesdirection

Arigidconnectorwillbeusedwhenjoiningtwopiecesofflexibleducttogether


Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5h-Supplyterminations

5.3001.5h-SupplyterminationsDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):TerminationswillbeselectedbasedonACCAManualTAirDistributionBasics


Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5i-Returngrillesizing

5.3001.5i-ReturngrillesizingDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):

TerminationswillbeselectedbasedonACCAManualTAirDistributionBasics

Grillegrossareawillbeequaltoorlargerthanreturnbox


Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5j-Manualvolumedampers

5.3001.5j-ManualvolumedampersDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):Damperswillbeinstalledasclosetothetrunkaspossiblewhilestillbeingaccessibletoallowforadjustmentafterinteriorfinishesareinstalled

Objective(s):Minimizestaticpressureandnoise

Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5k-Flexibleducts

5.3001.5k-FlexibleductsDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):Flexibleductswillnotbebentmorethan45°withoutrigidelbow


Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5l-Take-offs

5.3001.5l-Take-offsDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):Take-offsthatcreatehighturbulencewillnotbeused(e.g.,elbowswithintegrateddampers,scoops)

Take-offswillbeinstalledontothetrunkinaccordancewithductconstructionstandards(SMACNA)

Objective(s):

Minimizestaticpressure

Maximizeairflow

HeatingandCooling>ForcedAir>Design5.3001.5m-Firedampers

5.3001.5m-FiredampersDesiredOutcome:Efficientairflowtoallroomsisensuredbyproperductwork

Specification(s):Firedampersshallbeinstalledasrequiredbyapplicablefirecode


Maximizeairflow

HeatingandCooling>ForcedAir>SitePreparation

5.3002.2-SequenceofOperation—LowRiseDesiredOutcome:Sequenceofoperationofthesystemverified

Note:

HeatingandCooling>ForcedAir>SitePreparation5.3002.2a-Verification

5.3002.2a-VerificationDesiredOutcome:Sequenceofoperationofthesystemverified

Specification(s):Thesequenceofoperationofthesystemwillbeverifiedinaccordancewiththemanufacturer'sinstallation,operation,andmaintenancemanuals

Objective(s):Ensuresystemcomponentsfunctionandoperateinthecorrectsequence


5.3002.4-PreparationforNewEquipment—LowRiseDesiredOutcome:Existingequipmentremovedsafelyandinaccordancewithlocalordinances


HeatingandCooling>ForcedAir>SitePreparation5.3002.4a-Access

5.3002.4a-AccessDesiredOutcome:Existingequipmentremovedsafelyandinaccordancewithlocalordinances

Specification(s):Acode-compliantwalkwayandserviceplatformwillbeinstalledinatticsasapplicable,ifnotpresent

Walkwayandplatformwillbeabovethelevelofinsulation

Objective(s):Ensurenewequipmentcanbeinstalledandserviced

Maintainadequateinsulationlevel

HeatingandCooling>ForcedAir>SitePreparation5.3002.4b-Environmentalhazards

5.3002.4b-EnvironmentalhazardsDesiredOutcome:Existingequipmentremovedsafelyandinaccordancewithlocalordinances

Specification(s):Ifsuspectedmoldisfound,determinethesourceandcause,repairissuesandremovethesuspectedmold

Ifafriableasbestos-likesubstanceisfoundtobepresentinanareathatwillbedisturbedbywork,itmustbetestedbyacertifiedorganization,andallsystemcomponentsandpossibledisturbedsurroundingareaswillbecertifiedfreeofasbestosbyalicensedprofessionalbeforeequipmentremovalcanbegin

Objective(s):Protectworkersandoccupantsfrominjury

Remediatehealthhazardsusingcertifiedcontractors

HeatingandCooling>ForcedAir>SitePreparation5.3002.4c-Disconnectionofutilities

5.3002.4c-DisconnectionofutilitiesDesiredOutcome:Existingequipmentremovedsafelyandinaccordancewithlocalordinances

Specification(s):

Electricityandfuelwillbeturnedoff


HeatingandCooling>ForcedAir>SitePreparation5.3002.4d-Refrigerantrecovery

5.3002.4d-RefrigerantrecoveryDesiredOutcome:Existingequipmentremovedsafelyandinaccordancewithlocalordinances

Specification(s):Refrigerantwillberecoveredinaccordancewith40CFR608(EPA)

Allworkwillbedonebyalicensedprofessionalorqualifiedperson

Objective(s):Limitthereleaseofozone-depletingsubstances


HeatingandCooling>ForcedAir>SitePreparation5.3002.4e-Disconnectionofequipment

5.3002.4e-DisconnectionofequipmentDesiredOutcome:Existingequipmentremovedsafelyandinaccordancewithlocalordinances

Specification(s):Refrigerantlines,plumbing,ducts,electric,controlwires,vents,andfuelsupplywillbedisconnected


Objective(s):Ensureequipmentcanberemoved

HeatingandCooling>ForcedAir>SitePreparation5.3002.4f-Removal

5.3002.4f-RemovalDesiredOutcome:Existingequipmentremovedsafelyandinaccordancewithlocalordinances

Specification(s):Equipmentwillberemoved(e.g.,furnace,airhandler,evaporator,condensingunit)

Equipmentwillberemovedfromthespacewithoutdamagingpropertyanddisturbingorcompressingtheinsulation

Equipmentwillbedisposedofinaccordancewithlocalordinancesandregulations

Objective(s):Provideroomtoinstallnewequipmentandworksafely

Complywithdisposallawsinaccordancewithlocalordinances


5.3002.7-SettingofAirHandler—LowRiseDesiredOutcome:Airhandlersetproperlyinanappropriateplace


HeatingandCooling>ForcedAir>SitePreparation5.3002.7a-Location

5.3002.7a-LocationDesiredOutcome:Airhandlersetproperlyinanappropriateplace

Specification(s):Equipmentwillbeinstalledinadrylocationwithintheconditionedspacewhenfeasible

Equipmentwillbeproperlyisolatedfrompollutantsources(e.g.,garages)

Equipmentwillbeinstalledinamannertoprovideeaseofaccessforroutinemaintenance/service


Objective(s):Preventrustandcorrosion

Protectequipmentfrombulkwaterandmoisture

Preventexposuretogarageairpollutants

Ensurethatequipmentismaintained/serviced

HeatingandCooling>ForcedAir>SitePreparation5.3002.7b-Clearance

5.3002.7b-ClearanceDesiredOutcome:Airhandlersetproperlyinanappropriateplace

Specification(s):Equipmentwillbeinstalledwithproperclearancesinaccordancewithlocalcodesandmanufacturerspecifications

Alternativelocationswillbeconsideredforequipmentwhenexistinglocationsarenotsuitable

Objective(s):Ensureequipmenthasproperclearancesforfireriskandaccessibility

Ensureequipmentoperatesasdesigned

HeatingandCooling>ForcedAir>SitePreparation5.3002.7c-Connections

5.3002.7c-Connections

DesiredOutcome:Airhandlersetproperlyinanappropriateplace

Specification(s):Equipmentwillbeinstalledsoconnectionsallowproperoperationoftheequipmentandaccessibility(e.g.,electricalservice,condensationdrains,ductwork,fuel,venting,refrigerantlines)

Equipmentwillbeinstalledsothedrainpanoperatesproperly

Objective(s):Ensureconnectionsdonotinterferewiththeoperationandserviceoftheequipment

HeatingandCooling>ForcedAir>SitePreparation5.3002.7d-Support:horizontalairflow,attic

5.3002.7d-Support:horizontalairflow,atticDesiredOutcome:Airhandlersetproperlyinanappropriateplace

Specification(s):Equipmentwillbesupportedwithanonwickingfireproofplatformorsuspendedwithathreadedrodinaccordancewithlocalcodesandmanufacturerspecifications

Equipmentwillbeplacedonvibrationpads

Objective(s):Ensureequipmentisstable,level,anddoesnottransmitvibration

Avoidcompressingordisturbingatticinsulation

HeatingandCooling>ForcedAir>SitePreparation5.3002.7e-Support:horizontalairflow,basement,orcrawlspace

5.3002.7e-Support:horizontalairflow,basement,orcrawlspaceDesiredOutcome:Airhandlersetproperlyinanappropriateplace

Specification(s):Equipmentwillbesupportedwithanonwicking,fireproofmaterialorsuspendedwithathreadedrodinaccordancewithlocalcodesandmanufacturerspecifications


Objective(s):Ensureequipmentisstable,level,anddoesnottransmitvibration

Avoidcompressingordisturbinginsulation

HeatingandCooling>ForcedAir>SitePreparation5.3002.7f-Support:upflowonaplatform

5.3002.7f-Support:upflowonaplatformDesiredOutcome:

Airhandlersetproperlyinanappropriateplace

Specification(s):Equipmentwillbesupportedonnonflammablematerialcapableofsupportingtheweightoftheequipment

Airhandleropeningwillbefreeofobstructions


Objective(s):Properlysupporttheequipment

Preventafirehazard

Ensureplatformdoesnotimpedeairflow

HeatingandCooling>ForcedAir>SitePreparation5.3002.7g-Support:downflow

5.3002.7g-Support:downflowDesiredOutcome:Airhandlersetproperlyinanappropriateplace

Specification(s):Equipmentwillbesupportedonductworkcapableofsupportingtheweightoftheequipment

Equipmentwillbesupportedonductworkwithrigidexteriorinsulationfastenedtotheductwork

Objective(s):Properlysupportequipment

Protectequipmentfrommoisturedamage

Reduceheatloss

HeatingandCooling>ForcedAir>SitePreparation5.3002.7h-Sealing

5.3002.7h-SealingDesiredOutcome:Airhandlersetproperlyinanappropriateplace

Specification(s):Gapslargerthan1/4"betweenairhandlerandadjoiningductworkorequipment(e.g.,evaporatorcoil,filterrack)willbebridgedwithsheetmetal,andsealedwithmasticandfiberglassmesh

Allairhandlerjointswillbesealedwithmasticandfiberglassmesh

Airhandlerjointsandnon-serviceopeningswillbesealedtoeliminateallgapswithNFPA90AandBapprovedsealant

Ifunitisinstalledinabuildingcavity,thecavitymustbesealedpriortotheinstallationtoeliminateanyreturnairleaksfromadjoiningchases

Objective(s):Ensureairhandlerdoesnotleakair

Ensurethesealingisdurable

Preventincreasedresistancetoairflow

HeatingandCooling>ForcedAir>SitePreparation5.3002.7i-Drainage

5.3002.7i-DrainageDesiredOutcome:Airhandlersetproperlyinanappropriateplace

Specification(s):Asecondarydrainpananddrainlinethatprovidesproperpitchandafloatswitchwillbeinstalledbeneathequipmentlocatedinareaswherewaterdamagemayoccur,suchasatticsandconditionedspaces

FloatswitchwillbeinterlockedwiththecoolingcircuittodisableACwhenleakoccurs

Objective(s):Preventwaterdamage

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance

5.3003.17-DataPlateVerification—LowRiseDesiredOutcome:Dataisrecordedforfutureserviceworkandcommissioning

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.17a-Dataplateverification

5.3003.17a-DataplateverificationDesiredOutcome:Dataisrecordedforfutureserviceworkandcommissioning

Specification(s):Equipmentwillbevisuallyinspected

Informationwillberecordedfromtheindoorandoutdoorequipmentdataplates

Informationwillbeenteredintotheoperationsandmanagementmanual

Objective(s):Ensuretechnicianhasequipmentdatanecessaryforcommissioningandfutureservicework


5.3003.18-LeakDetection—LowRiseDesiredOutcome:Dangerousleaksdetectedbeforecausinginjurytotheoccupantordamagetothebuilding

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.18a-Carbonmonoxide(CO)detection

5.3003.18a-Carbonmonoxide(CO)detectionDesiredOutcome:Dangerousleaksdetectedbeforecausinginjurytotheoccupantordamagetothebuilding

Specification(s):PersonalCOalarmwillbeworninaccordancewithBuildingPerformanceInstitutestandards

Objective(s):ProtectworkersandoccupantsfrompossibleCOpoisoning

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.18b-Gasleakdetection

5.3003.18b-GasleakdetectionDesiredOutcome:Dangerousleaksdetectedbeforecausinginjurytotheoccupantordamagetothebuilding

Specification(s):Gaspipeswillbetestedforleakswithanelectroniccombustiblegasleakdetectorandverifiedwithbubblesolution

Wheninstallingnewgaslinesacodeapprovedstandingpressuretestwillbeconductedtodetectleaks

Objective(s):Ensuregaslinesdonotleak

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.18c-Fueloilleakdetection

5.3003.18c-FueloilleakdetectionDesiredOutcome:Dangerousleaksdetectedbeforecausinginjurytotheoccupantordamagetothebuilding

Specification(s):Oiltank,pipingandequipmentwillbevisuallyinspectedforoilleaks

Fueloiltankswillbeinspectedforleaksandcorrosion

Objective(s):Ensurefueloillinesandtanksdonotleak


5.3003.19-RefrigerantLineInspection—LowRiseDesiredOutcome:Refrigerantlinesproperlyinstalled

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.19a-Insulation

5.3003.19a-InsulationDesiredOutcome:Refrigerantlinesproperlyinstalled

Specification(s):Allrefrigerantlineswillbeinsulatedbasedontheequipmentmanufacturer'srequirementsinconformancewithapplicablecodeadoptedbythejurisdiction

Allinstalledinsulationwillbeproperlysealed

Objective(s):Ensurerefrigerantlinesdonotgainexcessiveheat

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.19b-Ultraviolet(UV)protectionofinsulation

5.3003.19b-Ultraviolet(UV)protectionofinsulationDesiredOutcome:Refrigerantlinesproperlyinstalled

Specification(s):Ifexposedtosunlight,refrigerantlineinsulationwillbeprotectedfromUVdegradation

Objective(s):Installinsulationsoitdoesnotdegrade

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.19c-Sizing

5.3003.19c-SizingDesiredOutcome:Refrigerantlinesproperlyinstalled

Specification(s):Refrigerantlineswillbesizedtomeetmanufacturerspecificationsfortheinstalledequipment

Objective(s):Ensuresystemmovestheappropriatevolumeofrefrigerant

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.19d-Installationquality

5.3003.19d-InstallationqualityDesiredOutcome:Refrigerantlinesproperlyinstalled

Specification(s):Refrigerantlineswillbeinstalledwithoutkinks,crimps,orexcessivebends

Refrigerantlineswillbejoinedtogetherusingmanufacturer-approvedmethod(s)

Properfilterdryer(s)willbeinstalled

RefrigerantlineswillbecheckedforleaksfollowingEPASection608andverifiedleakfreebeforerefrigerantcharging

Properevacuationanddehydrationtechniqueswillbeemployedpriortorefrigerantcharging

Objective(s):Ensuresystemmovestheappropriatevolumeofrefrigerant

Ensurecontaminatestonotharmthesystem

Ensurethesystemisdurable

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.19e-Support

5.3003.19e-SupportDesiredOutcome:Refrigerantlinesproperlyinstalled

Specification(s):Refrigerantlineswillberouted,supported,andsecuredtothebuildinginamannerthatprotectsthelinefromdamagebyworkersoroccupants

Objective(s):Ensurerefrigerantlinesdonotmove,vibrate,orsag

Protectlinesfromdamage


5.3003.20-ElectricalService—LowRiseDesiredOutcome:Electricalcomponentsproperlytested

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20a-Polarity

5.3003.20a-PolarityDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):Polarityoftheequipmentwillbecorrect


Ensureequipmentoperatessafely

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20b-Voltage:incomingpower

5.3003.20b-Voltage:incomingpowerDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):Voltagewillbeinaccordancewithmanufacturerspecifications


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20c-Wiresize

5.3003.20c-WiresizeDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):Wiresizeshouldbeappropriatefortheequipmentinstalled



HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20d-Servicedisconnect

5.3003.20d-ServicedisconnectDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):Theproperservicedisconnectwillbeinstalled,andiffused,thecorrectfuseswillbeinstalled

Objective(s):Ensureequipmentoperatessafely

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20e-Voltage:contactor

5.3003.20e-Voltage:contactorDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):Voltagedropwillbewithinacceptablerangeinaccordancewithmanufacturerspecifications

Objective(s):Ensurecontactordoesnotoverheat


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20f-Grounding

5.3003.20f-GroundingDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):Adequategroundingwillbepresent



HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20g-Bloweramperage

5.3003.20g-BloweramperageDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):Amperagewillbewithinoriginalequipmentmanufacturer(OEM)specificationsand/orcoderequirements


Ensureequipmentoperatesefficiently


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20h-Compressoramperage

5.3003.20h-CompressoramperageDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):AmperagewillbewithinOEMspecificationsand/orcoderequirements




HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20i-Doorswitchoperation

5.3003.20i-DoorswitchoperationDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):Blowercompartmentsafetyswitchoperationwillbeverified

Objective(s):Ensureblowerdoesnotoperateduringservice

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.20j-Heatpump:emergencyheat

5.3003.20j-Heatpump:emergencyheatDesiredOutcome:Electricalcomponentsproperlytested

Specification(s):Emergencyheatcircuitfunctionswillbeverified

AmperagewillbewithinOEMspecificationsand/orcoderequirements

Objective(s):Ensuresystemdeliversheatincaseofacompressorfailure


5.3003.21-AirFlow—LowRiseDesiredOutcome:Airflowisproperlytested

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21a-Validateairdistributionsysteminstallation

5.3003.21a-ValidateairdistributionsysteminstallationDesiredOutcome:Airflowisproperlytested

Specification(s):Systemwillbecheckedforexistenceofspecifiedsystemcomponents

Objective(s):Confirminstalledsystem

Becomefamiliarwithsystemcomponents

Verifysystemreadinessfortesting

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21b-Testingequipmentselection

5.3003.21b-TestingequipmentselectionDesiredOutcome:Airflowisproperlytested

Specification(s):Measurementequipmentwillbeselectedsothatdesignvaluewillbewithintheaccuraterangeofthemeasuringdevice

Equipmentwillbecapableofaccuratelymeasuring+/-10%ingeneralcase

Measurementequipmentwillbecalibratedandfieldcheckedinaccordancewithmanufacturerrecommendations

Objective(s):Ensureaccuratemeasurementsofairflowrates

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21c-Testairhandlerunit

5.3003.21c-TestairhandlerunitDesiredOutcome:Airflowisproperlytested

Specification(s):Equipmenttestingwillcheckfor:

Properoperation(programmedschedule/sequenceofoperation)Properrotation

Allmeasuredvalueswillberecordedandcomparedagainstdesignspecifications

Fanflowwillbeadjustedtomeetdesignspecification

Objective(s):Verifyperformanceofairhandlersystem

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21d-Totalairflow

5.3003.21d-TotalairflowDesiredOutcome:Airflowisproperlytested

Specification(s):TotalsystemairflowwillbemeasuredinaccordancewithANSI/ACCAStandard5orANSI/ASHRAEStandard111andadjustedtomeetdesignrequirements

Examplesofacceptablemethodsincludethefollowing:

TemperaturerisetestAirflowplate(e.g.,TrueFlow®AirHandlerFlowMeter)Fanpressurizationdevice(e.g.,DuctBlaster®,DuctTester)Hotwireanemometer



Ensureequipmentprovidescomfort


Ensureequipmentisdurable

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21e-Externalstaticpressure

5.3003.21e-ExternalstaticpressureDesiredOutcome:Airflowisproperlytested

Specification(s):Externalstaticpressurewillbeinaccordancewithmanufacturerspecifications






HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21f-Pressuredrop:coil

5.3003.21f-Pressuredrop:coilDesiredOutcome:Airflowisproperlytested

Specification(s):Pressuredropacrosscoolingcoilswillbeinaccordancewithmanufacturerspecifications






HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21g-Pressuredrop:filter

5.3003.21g-Pressuredrop:filterDesiredOutcome:Airflowisproperlytested

Specification(s):Pressuredropacrossfilterwillbeinaccordancewithmanufacturerspecifications






HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21h-Balanceofroomflow:newductwork

5.3003.21h-Balanceofroomflow:newductworkDesiredOutcome:Airflowisproperlytested

Specification(s):AirflowwillbemeasuredinaccordancewithANSI/ACCAStandard5orANSI/ASHRAEStandard111andadjustedtomeetdesignrequirements

Examplesofacceptablemethodsincludethefollowing:

AirflowwillbemeasuredateachregisterandcomparedtoloadcalculationtoensureproperairflowdeliveryAdjustmentswillbemadetofanspeed,dampers,andregistersuntildesignspecificationsaremet






HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21i-Supplywetbulbanddrybulb

5.3003.21i-SupplywetbulbanddrybulbDesiredOutcome:Airflowisproperlytested

Specification(s):Supplywetbulbanddrybulbairtemperatureswillberecorded






NMvariancestates:

"Supplyandreturndrybulbairtemperatureswillberecorded."

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21j-Returnwetbulbanddrybulb

5.3003.21j-ReturnwetbulbanddrybulbDesiredOutcome:Airflowisproperlytested

Specification(s):Returnwetbulbanddrybulbairtemperatureswillberecorded






HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21k-Temperaturerise:gasandoilfurnacesonly

5.3003.21k-Temperaturerise:gasandoilfurnacesonlyDesiredOutcome:Airflowisproperlytested

Specification(s):Temperaturerisebetweenthesupplyandreturnwillbeinaccordancewithmanufacturerspecifications






HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21l-Finalbalance

5.3003.21l-FinalbalanceDesiredOutcome:Airflowisproperlytested

Specification(s):Finalairflowand/orpressurewillbemeasured,confirmed,andrecordedatairhandlerandregisters

AirflowwillbemeasuredinaccordancewithANSI/ACCAStandard5orANSI/ASHRAEStandard111andadjustedtomeetdesignrequirements

Objective(s):Provideacceptablethermalcomfort,energyefficiency,andindoorairquality

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.21m-Occupant/propertymanagereducation

5.3003.21m-Occupant/propertymanagereducationDesiredOutcome:Airflowisproperlytested

Specification(s):Occupant/propertymanagerwillbe:

InstructedonproperoperationandmaintenanceproceduresEducatedonvalueandneedforrecommissioningrequirementsPropertymanagerwillcompletea30-hourOSHAsafetyeducationcourse

Objective(s):Ensurecontinuedoperationofequipmentatdesignperformancelevels


5.3003.22-CombustionAnalysis—LowRiseDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22a-Testingequipmentselection

5.3003.22a-TestingequipmentselectionDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):Measurementequipmentwillbeselectedsothatdesignvaluewillbewithintheaccuraterangeofthemeasuringdevice

Equipmentwillbecapableofaccuratelymeasuring+/-10%ingeneralcase

Measurementequipmentwillbecalibratedandfieldcheckedinaccordancewithmanufacturerrecommendations

Objective(s):Ensureaccuratemeasurementsofcombustionby-products

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22b-Combustionanalysisprotocol

5.3003.22b-CombustionanalysisprotocolDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):CombustionanalysiswillbeperformedinaccordancewithmanufacturerspecificationsandANSI/ACCAStandard5

Objective(s):Ensureaccuratemeasurementsofcombustionby-products

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22c-Oilsystem:nozzlesize

5.3003.22c-Oilsystem:nozzlesizeDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):Nozzlesize/sprayangle/spraypatternwillbecorrectfordesigninputandwithinequipmentfiringrateoftheheatingsystemmanufacturer





HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22d-Naturalgas/propanesystem:burnerorifice(s)size

5.3003.22d-Naturalgas/propanesystem:burnerorifice(s)sizeDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):Burnerorifice(s)sizewillbeinaccordancewithmanufacturerspecification





HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22e-Combustionairadjustment

5.3003.22e-CombustionairadjustmentDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):Combustionairsettingwillbeinaccordancewithmanufacturer'srecommendationsandmodifiedbasedoncombustionanalysistesting





HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22f-Fuelpressure/gaspressure

5.3003.22f-Fuelpressure/gaspressureDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):Measurementwillbeverifiedinaccordancewithmanufacturerspecifications





HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22h-Steadystateefficiency(SSE)

5.3003.22h-Steadystateefficiency(SSE)DesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):Onceburnerhasrunforfivetotenminutes,performaSSEtestwithaproperlycalibratedcombustionanalyzer

Measurementwillbeverifiedinaccordancewithmanufacturerspecifications





HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22i-Netstacktemperature

5.3003.22i-NetstacktemperatureDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):Netstacktemperaturewillbemeasuredandverifiedinaccordancewithmanufacturerspecifications





HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22j-Carbondioxideandoxygen

5.3003.22j-CarbondioxideandoxygenDesiredOutcome:

Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):Measurementwillbeverifiedinaccordancewithindustrymanuals(e.g.,Testo,Bacharach)andmanufacturerspecifications





HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22k-Excessair

5.3003.22k-ExcessairDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):Excessairwillbecalculatedandshowninaccordancewithindustrymanuals(e.g.,Testo,Bacharach)andmanufacturerspecifications





HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.22l-Carbonmonoxide(CO)influegas

5.3003.22l-Carbonmonoxide(CO)influegasDesiredOutcome:Analysisoncriticalcomponentsandoperationsiscompletedtoindustryandmanufacturerspecifications

Specification(s):COintheundilutedfluegaswillbelessthanlevelspecifiedintheapplicablesubsectionofANSIZ21






5.3003.24-EvaporativeCoolerMaintenanceandRepairs—LowRiseDesiredOutcome:Evaporativecoolerevaluatedandmaintainedasneeded

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.24a-Assessmentanddiagnosis

5.3003.24a-AssessmentanddiagnosisDesiredOutcome:Evaporativecoolerevaluatedandmaintainedasneeded

Specification(s):Thefollowingsystemelementswillbeassessed:

PumpPanSpiderFloatDamperRoofjack,roofsupportWaterlineWatervalveElectricalPadsMotorFan

Elementswillberepairedorreplacedasneeded





HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.24b-Repairandmaintenance

5.3003.24b-RepairandmaintenanceDesiredOutcome:Evaporativecoolerevaluatedandmaintainedasneeded

Specification(s):Calciumdepositswillberemoved

Padswillbereplaced

Anyadditionalrepairsorreplacementswillbemadeasnecessary

Systemwillbedrainedattheendofthecoolingseason

Objective(s):

Ensureevaporativecoolerfunctionsproperly

Ensuresystemisdurable

Preventfreezing

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.24c-Occupanteducation

5.3003.24c-OccupanteducationDesiredOutcome:Evaporativecoolerevaluatedandmaintainedasneeded

Specification(s):Aregularserviceschedulewillberecommendedtooccupant

Issuesregardingmultiplesystemsrunningwillbediscussedwithoccupant

Objective(s):Ensureoccupantunderstandsbasicoperationandimportanceofregularmaintenance


5.3003.34-FuelDeliverySystemforNaturalGasandPropane—LowRiseDesiredOutcome:Naturalgasandpropanedeliveredsafelyandinsufficientamounts


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.34a-Materialandsupport

5.3003.34a-MaterialandsupportDesiredOutcome:Naturalgasandpropanedeliveredsafelyandinsufficientamounts

Specification(s):AnapprovedpipetypeinaccordancewithNFPAwillbeinstalledandsupported

Manualgasshutoffvalve,unionjoint,anddriplegwillbeverifiedorinstalled


Objective(s):Preventcorrosion

Deliverfueltothesystem

Ensurematerialdoesnotsagorleak

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.34b-Size

5.3003.34b-SizeDesiredOutcome:Naturalgasandpropanedeliveredsafelyandinsufficientamounts

Specification(s):Gaspipes(buildingmainandequipmentdrops)willbeinstalledforthetotalconnectedloadofallappliancesinaccordancewithNFPA


Objective(s):Providesufficientgasflowandpressuretoalloftheappliances

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.34c-Sealant

5.3003.34c-SealantDesiredOutcome:Naturalgasandpropanedeliveredsafelyandinsufficientamounts

Specification(s):Pipeswillbesealedwithanapprovedfasteningprocessandsealantinaccordancewithmanufacturerspecifications

Gaslineswillbeleakfreewhentestedwithanelectroniccombustiblegasleakdetectorandverifiedwithbubblesolution

Gaslineswillbeleakfreewhentestedbylocalcode-approvedstandingpressuretest

Allworkwillbedonebyalicensedprofessional,orqualifiedperson

Objective(s):Installgaslineswithnoleaks

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.34d-Safetydevicesforpropane

5.3003.34d-SafetydevicesforpropaneDesiredOutcome:Naturalgasandpropanedeliveredsafelyandinsufficientamounts

Specification(s):Asecondarygasvalvesafetydetectorwillbeinstalledforpropanepipinginstalledbelowgrade


Objective(s):Detectaccumulationofdangerouslevelsofpropaneinareasthatarebelowgrade


5.3003.35-CombustionApplianceVentingSystem—LowRiseDesiredOutcome:Combustionproductsareproperlyventedtotheoutdoors

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.35a-Combustionair

5.3003.35a-CombustionairDesiredOutcome:Combustionproductsareproperlyventedtotheoutdoors

Specification(s):Combustionsupply/exhaustairopeningwillbeincompliancewithapplicableNFPAstandardsorlocalcode


Ensureworkdoesnotdamagebuilding


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.35b-Flueventmaterial

5.3003.35b-FlueventmaterialDesiredOutcome:Combustionproductsareproperlyventedtotheoutdoors

Specification(s):Flueventmaterialwillbeselectedtopreventfluegasfreezingand/orcorrosion(usingdoublewall,wherenecessary)

Cost-effectivematerialswillbeusedwhenappropriateandallowable

Objective(s):Ensuredurabilityofflueventsystem

Ensureselectedmaterialisappropriateandcost-effective

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.35c-Installation

5.3003.35c-InstallationDesiredOutcome:Combustionproductsareproperlyventedtotheoutdoors

Specification(s):Ventingsystemswillbeinstalledconsideringpropermaterial,pitch,commonventing,chimneyliner,clearance,totalequivalentlength,andterminationinaccordancewithNFPA54,31,211

CategoryIventingsystemswillbeinstalledinaccordancewithNFPA54/ANSIZ223.1

CategoryIIIandIVventingsystemswillbeinstalledinaccordancewiththemanufacturerspecifications

Terminationswillbelocatedawayfromwindows,doors,andwalkways

Aestheticsandnoisewillbeconsidered

Ventingwillberoutedintheshortestandmostdirectpathpossible

Ventjointswillbeairtightandwatertight




HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.35d-Orphanedequipment

5.3003.35d-OrphanedequipmentDesiredOutcome:Combustionproductsareproperlyventedtotheoutdoors

Specification(s):ExistingventsystemorchimneywillberesizedorrelinedinaccordancewiththeapplicableNFPAstandardwhenoneormorecommonventedappliancesareremoved





5.3003.36-DuctworkSystem—LowRiseDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36a-Location:indoor(supplyducts)ductsectionlocatedcompletelywithinthethermalboundaryofthebuilding

5.3003.36a-Location:indoor(supplyducts)ductsectionlocatedcompletelywithinthethermalboundaryofthebuildingDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):DuctmaterialwillbeinstalledwithanR-valuecompliantwithcode

Anappropriatevaporretarderwillbeinstalled

Objective(s):Preventcondensationontheoutsideoftheductwork

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36b-Location:outdoorsductsectionlocatedoutsideofthethermalboundaryofthebuildingorinquasi-

conditionedspaces

5.3003.36b-Location:outdoorsductsectionlocatedoutsideofthethermalboundaryofthebuildingorinquasi-conditionedspacesDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Ductmaterialwillbeselectedthatmeetsthefollowingcriteria:

AninsulationlevelcompliantwithcodePermeabilitythatpreventscondensationPermeabilitythatreducesheatlossorgainfromtheductwork

Objective(s):Preventcondensationontheoutsideoftheductwork

Reducethermallossorgainfromtheductwork

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36c-Buildingcavitiesusedasductwork

5.3003.36c-BuildingcavitiesusedasductworkDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):

Whenviablebuildingcavitiesusedasductworkwillbereplacedwithproperlysizedconventionalductmaterial

Whenreplacementisnotanoption,buildingcavitiesusedasductworkwillbesealedwhenaccessible

Objective(s):Safeguardindoorenvironmentalquality

Maximizeairflow

Minimizeenergyuse

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36d-Firerating

5.3003.36d-FireratingDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Ductswillbeinstalledinaccordancewiththefireratingoflocalcodes


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36e-Penetrations

5.3003.36e-PenetrationsDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Interiorwallpenetrationsforductworkwillbesealedwithadurablesealant(e.g.,caulk,silicone,foam)

Penetrationsthroughfirewallsandfloorswillbesealedwithafire-ratedmaterial


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36f-Support

5.3003.36f-SupportDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):DuctworkwillbesupportedinamannerthatdoesnotconstrictductworkorductinsulationperSMACNAductconstructionstandards(ADCforflexibleductorNAIMAforfiberglassduct)

Objective(s):Ensureductsdonotsag,bend,trapwater,orexperiencediminishedairflow

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36g-Protection

5.3003.36g-ProtectionDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Ductswillberoutedsuchthatserviceandrepairtothebuildinganditssystemsdoesnotdamagetheducts

Objective(s):Protectequipmentfromdamage


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36h-Fastening:metaltoflexibleduct

5.3003.36h-Fastening:metaltoflexibleductDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Flexibleduct-to-metalconnectionswillbefastenedwithtiebandsusingatiebandtensioningtool

Beadedcollarswillbeinstalledforallsheetmetaltoflexibleductconnections

Masticwillbeappliedtointeriorflexliningtometalconnection

Manufacturerspecificationswillbefollowed

Objective(s):Ensureductconnectionsaredurable

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36i-Fastening:metaltometal

5.3003.36i-Fastening:metaltometalDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Metal-to-metalconnectionswillbefastenedwithequallyspacedmechanicalfasteners

Gapslargerthan1/4"willbebridgedwithsheetmetal

Jointswillbesealedwithmastic

Jointssmallerthan1/4"willbesealedwithNFPA90AandBapprovedsealant



5.3003.36j-Fastening:ductboardtometal

5.3003.36j-Fastening:ductboardtometalDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Ductboardtometalconnectionswillbefastenedwithmechanicalfasteners

JointsandconnectionswillbesealedwithUL181Alistedtapesormastics


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36k-Fastening:boottobuildingconnection

5.3003.36k-Fastening:boottobuildingconnectionDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Bootswillbefastenedtothebuildingwithmechanicalfasteners

Connectionwillbesealedwithmastic,caulk,orgaskets


Properlysealthebootstominimizeairleakage

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36l-Terminations

5.3003.36l-TerminationsDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Terminationscapableofdeliveringairwithproperspeedandthrowof80-120%ofthefarthestwall,floor,orceilingwillbeselected

SelectionswillbebasedonANSI/ACCAManualTAirDistributionBasics

Objective(s):Deliverandproperlymixairinthebuilding

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36m-Filtration

5.3003.36m-FiltrationDesiredOutcome:

Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Filterbypasseswillbeeliminated

Airtightfilterslotcoverswillbeinstalledtopreventreturnairleakageincombustionappliancezone

Filterswillbechanged

Filterswithhighstaticpressuredropswillbeavoided

Avisualinspectionforexcessivedustanddebriswillbeperformed,andductswillbecleanedaccordingly

Objective(s):Protectequipmentfromdirtanddebris

Allowforproperairflow

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36n-Externalstaticpressure

5.3003.36n-ExternalstaticpressureDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Ductwork,filter,andotherequipmentwillbeinstalledsototalexternalstaticpressuredoesnotexceedmanufacturerspecifications


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36o-Airflow:coolingandheatpumpsystems

5.3003.36o-Airflow:coolingandheatpumpsystemsDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Measuredairflowpertonwillmeetmanufacturerspecifications

AirflowwillbeestablishedinaccordancewithANSI/ACCA5QIHVACQualityInstallationSpecificationandASHRAEStandards


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36p-Temperaturerise:heating-onlysystems

5.3003.36p-Temperaturerise:heating-onlysystemsDesiredOutcome:

Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Temperaturerisewillbemeasured,andtheresultwillbeinaccordancewithmanufacturerspecifications


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36q-Systemprotectionduringconstructionandrenovation

5.3003.36q-SystemprotectionduringconstructionandrenovationDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Registers,grilles,anddiffuserswillbeblocked,masked,orotherwisesealedwithadurablematerial

Useofsystemwillnotbeallowedduringrenovationorconstruction

Contractorandoccupantwillbeeducatedonnecessityofprotectingtheequipment

Objective(s):Protectequipmentandoccupantsfromdebrisinthesystem

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36r-Roompressurebalancing

5.3003.36r-RoompressurebalancingDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Anappropriatemeansofpressurebalancingwillbeinstalled(e.g.,transfergrilles,jumperducts,individualroomreturns)

Room-to-roompressuredifferencesshallnotexceed+/-3pascalswiththeairhandlerrunning

Objective(s):Ensuresystemhasunrestrictedairflowbetweensuppliesandreturns

Minimizeinfiltrationandexfiltrationcausedbysystem

Preventinterferencewithsafeoperationofcombustionappliances

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36s-Sealing:newductwork

5.3003.36s-Sealing:newductworkDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):

Totalsystemleakage(includingairhandler)willnotexceed20%ofdesignedsystemairflow(cubicfeetperminute)whentestedat25pascals

Forpartialductsystemreplacementorimprovement,existingductworkspecificationwillbeapplied

Objective(s):Minimizesystemairleakage

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.36t-Sealing:existingductwork

5.3003.36t-Sealing:existingductworkDesiredOutcome:Theductsystemsafelysupportspeakoperationoftheequipment

Specification(s):Accessiblejoints,cracks,seams,holes,andpenetrationswillbesealed

Objective(s):Minimizesystemairleakage


5.3003.37-HeatingandCoolingControls—LowRiseDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37a-Removalofmercury-basedthermostats

5.3003.37a-Removalofmercury-basedthermostatsDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Mercury-basedthermostatswillberemovedsafelyanddisposedofinaccordancewithEPAregulations


Protecttheenvironmentfromdamage

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37b-Removalofexistingcontrols

5.3003.37b-RemovalofexistingcontrolsDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):ExistingcontrolswillberemovedinaccordancewithEPAlead-safeworkrules


Protectenvironmentfromdamage

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37c-Penetrations

5.3003.37c-PenetrationsDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Penetrationsforcontrolwiringwillbesealedwithadurablesealant(e.g.,caulk,silicone,foam)

Penetrationsthroughfirewallswillbesealedwithafire-ratedmaterial

Objective(s):Ensurecontrolsoperateasdesigned

Minimizeinfiltrationandexfiltrationfrombuilding

Preventpestinfestation

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37d-Thermostatlocation

5.3003.37d-ThermostatlocationDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Thermostatswillbeinstalledtoreflectthetemperatureofthezoneinwhichtheyareinstalled

Thermostatswillnotbeexposedtoextremetemperatures,radiantheatsources,warm/coldwalls,anddrafts


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37e-Blowerspeed

5.3003.37e-BlowerspeedDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):TotalairflowwillbemeasuredinaccordancewithANSI/ACCAStandard5orANSI/ASHRAEStandard111andadjustedtomeetdesignrequirements

Objective(s):Ensuretheequipmenthascorrectairflow

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37f-Thermostatselection:heatpump

5.3003.37f-Thermostatselection:heatpumpDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Athermostatwithequipmentsupplementaryheatlockoutthatcaninterfacewithanoutdoortemperaturesensorwillbeselected

Objective(s):Maximizetheheatingoutputofthecompressor(heatpumpmodeeliminatessupplementaryheat)toachieveenergyefficiency

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37g-Heatpump:supplementaryheat

5.3003.37g-Heatpump:supplementaryheatDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):ThermalandeconomicbalancepointwillbecalculatedandanoptimumthermalbalancepointwillbeselectedinaccordancewithANSI/ACCAManualS

Thedesignofvariablerefrigerantflowsystemsarepermittedtonotrequiresupplementaryheat

Objective(s):Maximizetheheatingoutput

Maximizetheheatingoutputofthecompressor(heatpumpmodeeliminatessupplementaryheat)toachieveenergyefficiency

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37h-Heatpump:outdoortemperaturesensor

5.3003.37h-Heatpump:outdoortemperaturesensorDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Anoutdoortemperaturesensorwillbeinstalledinaccordancewithmanufacturerspecifications


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37i-Heatpump:supplementaryheatcontrolwiring

5.3003.37i-Heatpump:supplementaryheatcontrolwiringDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Supplementaryheatwillbewiredontosecondstageheatingterminal(W2)

Objective(s):Donotoperatesupplementaryheatinstageoneheating

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37j-Thermostat:installerprogramming

5.3003.37j-Thermostat:installerprogrammingDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Theinstalleroptionswillbesettomatchthethermostattotheequipmentandcontrolboardsettings


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37k-Timedelaysettings

5.3003.37k-TimedelaysettingsDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Timedelayforequipmentwillbesetinaccordancewithmanufacturerspecificationsandasappropriatefortheclimatezone(e.g.,notimedelayforhothumidclimates)

Objective(s):Maximizethetransferoftheheatwithoutadverselyaffectingindoorhumiditylevels

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37l-Humidistat:location

5.3003.37l-Humidistat:locationDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Humidistatwillbeinstalledtoaccuratelyreflecthumidityofthezoneinwhichitisinstalled


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37m-Occupanteducation

5.3003.37m-OccupanteducationDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Occupantswillbeeducatedonproperuseofthermostat,including:

ProperuseofsetbacksforairconditionersandheatpumpsAllowingoccupantcomforttodeterminesetbackforcombustion-heatingappliancesUsingemergencyheatappropriately

Objective(s):Ensureequipmentandcontrolsoperateasdesigned

Providecomfortthroughoutbuilding

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.37n-Centralcontroller

5.3003.37n-CentralcontrollerDesiredOutcome:Heatingandcoolingcontrolsinstalledandsetproperly

Specification(s):Wiringandsensorswillbeinstalledinaccordancewithmanufacturerspecifications

Objective(s):Educatebuildingmanagertomonitorandcontroltheentirebuilding


5.3003.38-CondensateDrainageofHeatingandAirConditioningEquipment—LowRiseDesiredOutcome:Equipmentandcondensatedrainoperateasdesigned

Note:

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.38a-Connection

5.3003.38a-ConnectionDesiredOutcome:Equipmentandcondensatedrainoperateasdesigned

Specification(s):Connectionsincondensatedrainsystemwillbewatertight

Objective(s):Ensurecondensatedrainconnectiondoesnotleak

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.38b-Insulation

5.3003.38b-InsulationDesiredOutcome:Equipmentandcondensatedrainoperateasdesigned

Specification(s):Condensatedrainlineswillbeinsulatedwithaminimum1"ofinsulationwithavaporretarderwhenthereispotentialforcondensationorfreezingonthedrainline

Objective(s):Ensurecondensatedrainconnectionsdonotleak

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.38c-Overflowprotection:upflow

5.3003.38c-Overflowprotection:upflowDesiredOutcome:Equipmentandcondensatedrainoperateasdesigned

Specification(s):Secondarydrainpanandfloatswitchwillbeinstalledwhenoverflowcoulddamagefinishedsurfacesorupflowsystemswillhaveafloatswitchinstalledintheprimarycondensatedrainwhenoverflowcoulddamagefinishedsurfaces

Floatswitchwillbeinterlockedwiththecoolingcircuitandwillbreakthecircuitwhenaleakoccurs


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.38d-Pumps

5.3003.38d-PumpsDesiredOutcome:Equipmentandcondensatedrainoperateasdesigned

Specification(s):Condensatedrainpumpswillbeinstalledwhencondensatecannotbedrainedbygravity

Powersourceforpumpswillbeinstalled

Operationanddrainageofpumpwillbeverified


HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.38e-Ventsandtraps

5.3003.38e-VentsandtrapsDesiredOutcome:Equipmentandcondensatedrainoperateasdesigned

Specification(s):Ventsandtrapswillbeinstalledoncondensatedrainlines,includingcondensingheatingsystemsinaccordancewithmanufacturerspecifications

Forcombustion-heatingequipment,trapsuppliedwiththeequipmentwillbeusedinaccordancewithmanufacturerspecifications

Objective(s):Ensurecondensatedrainoperatesasdesigned

Ensurecondensatedraindoesnotleak

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.38f-Drainpan

5.3003.38f-DrainpanDesiredOutcome:Equipmentandcondensatedrainoperateasdesigned

Specification(s):Asecondarydrainpanwillbeinstalledforallairconditioning,airhandler,orevaporatorcoilinstallationswherewaterdamagemayoccur

Thesecondarypanwillcontainadrain,whichwillberanseparatelyfromtheprimarycondensatedraintoavisibleterminationpoint

Thesecondarydrainpanwillbepitchedtowardthedrainlinetoensurethatmoistureisremovedfromthebuilding

Objective(s):

Preventwaterdamagefromamalfunctioningdrainsystem

Toalertbuildingownerormaintenancestaffthataproblemexists

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.38g-Waterleveldetectiondevice

5.3003.38g-WaterleveldetectiondeviceDesiredOutcome:Equipmentandcondensatedrainoperateasdesigned

Specification(s):Allsecondarydrainpanswillhaveawaterleveldetectiondeviceinterlockedwiththecoolingcontrolcircuitthatshutsdowntheunitwhenaleakoccurs

Objective(s):Preventwaterfromoverflowingthepananddrainingontotheceilingbelow

HeatingandCooling>ForcedAir>SystemAssessmentandMaintenance5.3003.38h-Termination

5.3003.38h-TerminationDesiredOutcome:Equipmentandcondensatedrainoperateasdesigned

Specification(s):Condensatedrainwillbeterminatedinaccordancewithlocalcodes

Objective(s):Ensurecondensatedoesnotleakintothebuilding

Ensurecondensatedraindoesnotfreeze

HeatingandCooling>ForcedAir>SpecialConsiderations

5.3088.2-RegionalClimaticConsiderationsDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration

HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.2a-Verycold

5.3088.2a-VerycoldDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration

Specification(s):Condensatelinewillbeinsulated

Verificationofproperchargewillbeconductedwhenoutdoortemperaturesaresuitable

Refrigerantchargeevaluationwillbedoneusingproperevaluationtechniques(subcooling/superheat)dependingonmeteringdeviceinaccordancewithANSI/ACCAStandard5

Refrigerantwillbeweighedintoheating,ventilation,andair-conditioning(HVAC)systemswhenoutdoortemperaturesdonotfacilitateaccuratetestingofsystemcharge

Objective(s):Preventfreezing

Ensureproperequipmentoperation

HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.2b-Cold

5.3088.2b-ColdDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration

Specification(s):Condensatelinewillbeinsulated



RefrigerantwillbeweighedintoHVACsystemswhenoutdoortemperaturesdonotfacilitateaccuratetestingofsystemcharge

Objective(s):Preventfreezing

Ensureproperequipmentoperation

HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.2c-Mixedhumid

5.3088.2c-MixedhumidDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration

Specification(s):RefrigerantwillbeweighedintoHVACsystemswhenoutdoortemperaturesdonotfacilitateaccuratetestingofsystemcharge



Heatingandcoolingrefrigerantlineswillbeinsulated

Objective(s):Ensureproperequipmentoperation

Preventenergylossandcondensation

HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.2d-Hothumid

5.3088.2d-HothumidDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration





HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.2e-Marine

5.3088.2e-MarineDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration





HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.2f-Hotdry

5.3088.2f-HotdryDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration






5.3088.3-RegionalClimaticConsiderations—MidandHighRiseDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration

HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.3a-Verycold


Specification(s):Individualroomswillremainatapressuredifferentialofnogreaterthan+/-3pascalswithreferencetotheindoors

Combustioninletsandoutletswillbeterminatedabovesnowlineandprotectedfromsnowcover

Roofexhaustfanswillbeinstalledwithroofcurbsthatmeetorexceedthemechanicalcoderequirements

ProperrefrigerantchargewillbeevaluatedanddocumentedaccordingtoANSI/ACCAStandard5

Examplesofacceptableproceduresthatmaybeperformedinclude:

Refrigerantwillbeweighedintoheating,ventilation,andairconditioning(HVAC)systemswhenoutdoortemperaturesdonotfacilitateaccuratetestingofsystemchargeVerificationofproperchargewillbeconductedwhenoutdoortemperaturesaresuitableRefrigerantchargeevaluationmustbedoneusingproperevaluationtechniques(subcooling/superheat)dependingonmeteringdeviceinaccordancewithANSI/ACCAStandard5

Objective(s):Avoidmoisture-relateddamagetothebuilding

Ensureoccupantsafetybyproperlyventingcombustiongasses

Ensureproperexhaustairflow

HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.3b-Cold


Specification(s):Combustioninletsandoutletswillbeterminatedabovesnowlineandprotectedfromsnowcover

Roofexhaustfanswillbeinstalledwithroofcurbsthatmeetorexceedthemechanicalcoderequirements

ProperrefrigerantchargewillbeevaluatedanddocumentedaccordingtoANSI/ACCAStandard5.


RefrigerantwillbeweighedintoHVACsystemswhenoutdoortemperaturesdonotfacilitateaccuratetestingofsystemchargeVerificationofproperchargewillbeconductedwhenoutdoortemperaturesaresuitableRefrigerantchargeevaluationmustbedoneusingproperevaluationtechniques(subcooling/superheat)dependingonmeteringdeviceinaccordancewithANSI/ACCAStandard5

Objective(s):Ensureoccupantsafetybyproperlyventingcombustiongasses

Ensureproperexhaustairflow

HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.3c-Mixedhumid

5.3088.3c-MixedhumidDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration

Specification(s):ProperrefrigerantchargewillbeevaluatedanddocumentedaccordingtoANSI/ACCAStandard5


RefrigerantwillbeweighedintoHVACsystemswhenoutdoortemperaturesdonotfacilitateaccuratetestingofsystemchargeVerificationofproperchargewillbeconductedwhenoutdoortemperaturesaresuitableRefrigerantchargeevaluationmustbedoneusingproperevaluationtechniques(subcooling/superheat)dependingonmeteringdeviceinaccordancewithANSI/ACCAStandard5Heatingandcoolingrefrigerantlineswillbeinsulated



HeatingandCooling>ForcedAir>SpecialConsiderations5.3088.3d-Hothumid

5.3088.3d-HothumidDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration







5.3088.3f-Hotdry

5.3088.3f-HotdryDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration





Preventenergyloss

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation

5.3102.2-VentingSealedCombustionApplianceDesiredOutcome:Fluegasesremovedsafelyandcost-efficiently

Note:

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.2a-Flueventmaterialselection

5.3102.2a-FlueventmaterialselectionDesiredOutcome:Fluegasesremovedsafelyandcost-efficiently

Specification(s):Flueventmaterialwillbeselectedtopreventfluegasfreezingand/orcorrosion(doublewallwherenecessary)inaccordancewiththeappliancemanufacturer'srequirements

Objective(s):Ensurethedurabilityofflueventsystem

Ensureselectedmaterialisappropriateandcost-effective

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.2b-Locationofventtermination

5.3102.2b-LocationofventterminationDesiredOutcome:Fluegasesremovedsafelyandcost-efficiently

Specification(s):Terminationwillbelocatedawayfromwindows,doors,walkways,oranyairintakeopeninginaccordancewithapplicablecodesandmanufacturer'sinstructions

Aestheticsandnoiseshouldbeconsidered

Objective(s):Ensureventterminationdoesnotcreatesafetyhazard

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.2c-Locationofventingpath

5.3102.2c-LocationofventingpathDesiredOutcome:Fluegasesremovedsafelyandcost-efficiently

Specification(s):Ventingwillberoutedintheshortestandmostdirectpathpossibleinaccordancewithapplicablecodesandmanufacturer'sinstructions

Objective(s):Successfullyremovefluegasesandmoisture

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.2d-Connectionpoints/joints

5.3102.2d-Connectionpoints/jointsDesiredOutcome:Fluegasesremovedsafelyandcost-efficiently

Specification(s):Ventjointswillbeairtightandwatertightinaccordancewithapplicablecodesandmanufacturer'sinstructions

Objective(s):Ensuresafeoperation

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.2e-Pitchofflueconnection

5.3102.2e-PitchofflueconnectionDesiredOutcome:Fluegasesremovedsafelyandcost-efficiently

Specification(s):VentwillbepitchedbacktotheboilerforcategoriesI,II,andIII

VentforcategoryIVwillbepitchedinaccordancewithmanufacturerspecifications

Objective(s):Ensureproperdraft

Ensurepropercondensatemanagement


5.3102.14-ExpansionTankInstallation(HotWater)DesiredOutcome:Accommodatetheexpansionandcontractionofthesystemfluid

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.14a-Checkforpresenceofasbestos-containingmaterials(ACMs)

5.3102.14a-Checkforpresenceofasbestos-containingmaterials(ACMs)DesiredOutcome:Accommodatetheexpansionandcontractionofthesystemfluid

Specification(s):PotentialACMswillbehandledinaccordancewithSWS2.0110.2PotentialAsbestos-ContainingMaterials

Objective(s):Ensureasafeworkenvironment

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.14b-Sizetank

5.3102.14b-SizetankDesiredOutcome:Accommodatetheexpansionandcontractionofthesystemfluid

Specification(s):Locationofexpansiontankandoperationalcharacteristics(systemvolume,operatingtemperaturerange,operatingpressurerange,andfluidtype)willbeusedtodeterminesizeoftank

Objective(s):Selectanappropriatelysizedtank

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.14c-Isolateinstallationlocation

5.3102.14c-IsolateinstallationlocationDesiredOutcome:Accommodatetheexpansionandcontractionofthesystemfluid

Specification(s):Nearestvalvesoneithersideofinstallationlocationwillbeclosed

Objective(s):Eliminatewatersupplytotheinstallationlocation

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.14d-Installtank

5.3102.14d-InstalltankDesiredOutcome:Accommodatetheexpansionandcontractionofthesystemfluid

Specification(s):Tankwillbeconnectedtoexistingsystempipinginaccordancewithmanufacturerspecifications

Objective(s):Properlyinstallexpansiontank

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.14e-Pressurizetank

5.3102.14e-PressurizetankDesiredOutcome:Accommodatetheexpansionandcontractionofthesystemfluid

Specification(s):Expansiontankwillbepressurizedinaccordancewithmanufacturerspecificationstotheappropriatesystemoperatingpressure

Systemwillbefilledandairwillbeeliminated

Objective(s):Pressurizethetanktothestandardoperatingpressure

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.14f-Reinsulatearea

5.3102.14f-ReinsulateareaDesiredOutcome:Accommodatetheexpansionandcontractionofthesystemfluid

Specification(s):Whereinsulationwasremoved,pipingwillbereinsulatedwithnewinsulationtoIECCandASHRAE90.1,ataminimum

Objective(s):Reduceenergyloss

Maintainsafesurfacetemperature

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.14g-Education

5.3102.14g-EducationDesiredOutcome:Accommodatetheexpansionandcontractionofthesystemfluid

Specification(s):Completedworkwillbereviewedwiththebuilding/propertymanagementteamandoperationsstaff

Building/propertymanagementteamandoperationsstaffwillbeeducatedonthesafeandefficientoperationandmaintenancerequirementsoftheinstalleditem

Objective(s):Ensurebuilding/propertymanagementteamandoperationsstaffisinformedofthesafe,efficientoperationandmaintenancerequirementsoftheinstalleditem


5.3102.15-Bladder-TypeExpansionTankPressurization(HotWater)DesiredOutcome:Allowforaccommodationfortheexpansionandcontractionofthesystemfluid

Note:

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.15a-Checkforpresenceofasbestos-containingmaterials(ACMs)

5.3102.15a-Checkforpresenceofasbestos-containingmaterials(ACMs)DesiredOutcome:Allowforaccommodationfortheexpansionandcontractionofthesystemfluid

Specification(s):PotentialACMswillbehandledinaccordancewithSWS2.0110.2PotentialAsbestos-ContainingMaterials

Objective(s):Ensureasafeworkenvironment

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.15b-Isolateexpansiontank

5.3102.15b-IsolateexpansiontankDesiredOutcome:Allowforaccommodationfortheexpansionandcontractionofthesystemfluid

Specification(s):Expansiontankvalvewillbeclosed

Existingwaterwillbedrainedfromexpansiontank

Objective(s):Removesystempressurefromexpansiontankanddraintank

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.15c-Repressurizetank

5.3102.15c-RepressurizetankDesiredOutcome:Allowforaccommodationfortheexpansionandcontractionofthesystemfluid

Specification(s):Expansiontankwillberepressurizedinaccordancewithmanufacturerspecificationtoappropriatesystemoperatingpressure

Expansiontankbladderwillbereplacedinaccordancewithmanufacturerspecificationsorentiretankwillbereplacedifunabletomaintainrequiredairpressure

Systemwillberefilledandairwillbeeliminated

Objective(s):Pressurizethetanktostandardoperatingpressure

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.15d-Education

5.3102.15d-EducationDesiredOutcome:Allowforaccommodationfortheexpansionandcontractionofthesystemfluid





5.3102.18-FlueGasCondensateTreatment—CondensingDesiredOutcome:Safemanagementoffluegascondensate

Note:

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.18a-Fluecondensatedrainage

5.3102.18a-FluecondensatedrainageDesiredOutcome:Safemanagementoffluegascondensate

Specification(s):Allpotentialcondensatecollection(low)pointsinthefluesystemwillbeidentifiedandadjustedtoprovideproperpitchasrequiredbythemanufacturer'srequirements

Allcondensatepipingwillbepitchedtowardthedrain(referSWS5.3102.2VentingSealedCombustionAppliance)

Objective(s):Removeallfluegascondensation

Ensurethatallpotentialpointsofcondensationcollectionaredrained

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.18b-Connection

5.3102.18b-ConnectionDesiredOutcome:Safemanagementoffluegascondensate

Specification(s):Connectionsincondensatedrainsystemwillbewatertight


HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.18c-Pumps

5.3102.18c-PumpsDesiredOutcome:Safemanagementoffluegascondensate

Specification(s):Whenapprovedbythelocaljurisdiction,condensatedrainpumpswillbeinstalledwhencondensatecannotbedrainedbygravity

Powersourceforpumpwillbeinstalled

Operationanddrainageofpumpwillbeverified

Objective(s):Ensurecondensateproperlydrains

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.18d-Ventsandtraps

5.3102.18d-VentsandtrapsDesiredOutcome:Safemanagementoffluegascondensate

Specification(s):Ventsandtrapswillbeinstalledoncondensatedrainlines

Trapssuppliedwiththeequipmentwillbeusedinaccordancewithmanufacturerspecifications

Objective(s):Ensurecondensatedrainoperatesasdesigned

Ensurecondensatetrapdoesnotleakair

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.18e-Termination

5.3102.18e-TerminationDesiredOutcome:Safemanagementoffluegascondensate

Specification(s):Condensatedrainwillbeterminatedinaccordancewithlocalcodes

Objective(s):Ensurecondensatedoesnotleaktothebuilding

Ensurecondensatedraindoesnotfreeze

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.18f-Floordrains

5.3102.18f-FloordrainsDesiredOutcome:Safemanagementoffluegascondensate

Specification(s):Floordrainswillbeinworkingcondition

Objective(s):Ensureproperdrainageoftheroom


5.3102.18g-Neutralizationkit

5.3102.18g-NeutralizationkitDesiredOutcome:Safemanagementoffluegascondensate

Specification(s):Boilermanufacturer-specifiedneutralizationkitwillbeinstalledbetweentheboilerandthedraininaccordancewithmanufacturerspecifications

Propertymanager/occupantwillbeeducatedonpropermaintenance

Objective(s):Neutralizedfluegascondensatebeforeitisdischargedintoadrain

Increasedurabilityofequipment

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.18h-Pipingmaterial

5.3102.18h-PipingmaterialDesiredOutcome:Safemanagementoffluegascondensate

Specification(s):Pipingmaterial,locatedbetweenboilerandneutralizationkit,willbecapableofwithstandingacidicenvironments

Pipingmaterial,locatedafterneutralizationkitandbeforefloordrain,willbehardpipedtowithstandcrushingandkinking

Objective(s):Ensurelongevityofthepiping

Protectpiping

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.18i-Education

5.3102.18i-EducationDesiredOutcome:Safemanagementoffluegascondensate





5.3102.28-BurnersDesiredOutcome:Efficienciessafelymaximized

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.28a-Assessment

5.3102.28a-AssessmentDesiredOutcome:Efficienciessafelymaximized

Specification(s):InspectionswillbemadebasedonANSI/ASHRAE/ACCAStandard180StandardPracticeforInspectionandMaintenanceofCommercialBuildingHVACSystemsforcommercialapplicationsandANSI/ACCA4MaintenanceofResidentialHVACSystemsforresidentialapplications

Examplesofitemstobeaddressedareasfollows:

AreviewofsiteconditionsandverificationofefficiencyperformanceconditionofburnershallbeevaluatedSafetyissueswillbeaddressed

Objective(s):Determineifboilerreplacementisneeded

Confirmfeasibilityofthescopeofwork

Improvesafetyandefficiency

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.28b-Service,upgrade,orreplaceburner

5.3102.28b-Service,upgrade,orreplaceburnerDesiredOutcome:Efficienciessafelymaximized

Specification(s):InspectionswillbemadebasedonANSI/ASHRAE/ACCAStandard180StandardPracticeforInspectionandMaintenanceofCommercialBuildingHVACSystemsforcommercialapplicationsandANSI/ACCA4MaintenanceofResidentialHVACSystemsforresidentialapplications

Examplesofitemstobeaddressedareasfollows:

CombustionairintakedampersFuel/airmodulatingElectronicignitionLinkage-lessfuel/aircontrolOxygentrimVariablefrequencydrivesLownitrogenoxide(replacementburner)Highturndownratioburner

Ifnotpresentorinscopeofwork,aboveupgradeswillbeconsidered

Shortcyclingwillbeeliminated

Objective(s):Improvesafetyandefficiency

Identifyopportunitiesforupgrades

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.28c-Combustionefficiency

5.3102.28c-CombustionefficiencyDesiredOutcome:Efficienciessafelymaximized

Specification(s):Undilutedfluegaseswillbecheckedwithacalibratedfluegasanalyzerinaccordancewithacceptedprotocol

Ifcombustionisnotoccurringsafelyorwithmaximumefficiency,diagnosticsandadjustmentswillbedoneinaccordancewithworkorderspecifications

Fuel/airratiowillbeadjustedtomeetspecifiedperformanceoverarangeoffiringrates,whenapplicable

Objective(s):Confirmthatcombustionoccurssafelywithmaximumefficiency

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.28d-Modulation

5.3102.28d-ModulationDesiredOutcome:Efficienciessafelymaximized

Specification(s):Contractorwilldemonstratetheburnermodulatesoverthespecifiedoperatingrange(steampressureandwatertemperature)andfiringrates

Combustionefficiencywillmatchworkorderspecificationsoverspecifiedfiringratesorturndownratios

Objective(s):Engageandoptimizemodulation

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.28e-Education

5.3102.28e-EducationDesiredOutcome:Efficienciessafelymaximized

Specification(s):Buildingoperationsstaffwillbeeducatedonburnercapabilitiesandongoingmaintenance

Objective(s):Maintainoptimalperformance

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.28f-Startup

5.3102.28f-StartupDesiredOutcome:Efficienciessafelymaximized

Specification(s):Startupwillbeperformedby"qualifiedperson,"asdefinedinNFPA31,3.3.50

Objective(s):Ensureproperinstallationandsetup

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.28g-Fuel

5.3102.28g-FuelDesiredOutcome:Efficienciessafelymaximized

Specification(s):Whereapplicable,dualfuelsystemswillberecommendedwhenreplacingoil-firedburners

Dualfuelswitchcontroloperationwillbeconfirmed

Objective(s):Ensurefuelflexibility


5.3102.30-Controls—EnergyManagementSystemsDesiredOutcome:InstallEnergyManagementSystems

Note:

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.30a-Hazardousmaterials

5.3102.30a-HazardousmaterialsDesiredOutcome:InstallEnergyManagementSystems

Specification(s):MaterialscontainingasbestoswillbehandledinaccordancewithSWS2.0110.2PotentialAsbestos-ContainingMaterials

Hazardousmaterialswillbehandledinaccordancewithapplicablelocallawsandcodesbeforeworkbegins

Objective(s):Ensuresafeenvironmentandworkplace

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.30b-Assessmentandverification

5.3102.30b-AssessmentandverificationDesiredOutcome:InstallEnergyManagementSystems

Specification(s):Verifysiteconditionstoassesswhetherthespecifiedcontrolsystemiscompatiblewiththesystemsitwillmonitorandmanage

Existingelectricalservicewillbeverifiedforadequacy

Ifelectricalserviceisinadequate,theengineerwillbenotifiedandwillonlyproceedaftertheengineer'sapprovalandguidanceofproperactions

Objective(s):Determineifspecifiedcontrolcanbeinstalledatthesiteandisthecorrectcontrolsystemforthesite

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.30c-Installationofanenergymanagementsystem(EMS)

5.3102.30c-Installationofanenergymanagementsystem(EMS)DesiredOutcome:InstallEnergyManagementSystems

Specification(s):Controlpanelwillbemountedatasafelocationtopreventdamagetothecontrolpanelfromwaterand/orexcessiveheat

Locationwillbeeasilyaccessibleandincloseproximityofthedoor

Atminimum,thefollowingsensorswillbeinstalled(allsensorwiringwillbeinmetalconduit;allconduitswillbesecuredtowallormetalstrutorotheracceptablesurfaces):

OutsideairtemperaturesensorStacktemperatureDomestichotwatersupplywatertemperaturesensorApartmentspacetemperature(minimum25%oftheresidentialunits)BoilerwatertemperaturesensorNewmake-upwatermeterBoilerpressuresensor(steamboileronly)

Outsideairtemperaturesensorwillbeinstalledonthebuildingexterior,10feetabovegrade,4"awayfromthewall,onthenorthfaçade,andinshade;thewallpenetrationmadetoruntheconduitwillbesealedairtightwithfire-ratedmaterialinaccordancewithapplicablecodes;sensorwillbewiredtothecontrolpanel

Additionalsensorsandcontrolpointswillbeinstalledasrequiredbythemanufacturertooptimizesystemoperation

Controlpanelwillbemountedonthewall,andallconnectedsensorswillbewiredtothecontrolpanelinaccordancewithmanufacturerspecifications

Controlpanelwillbeenergized,andallsensorswillbecheckedforproperaccuracyandcommunication

Objective(s):Ensurethecontrolisinstalledtoachieveoptimizedsavingsandcomfort

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.30d-Testingandverification

5.3102.30d-TestingandverificationDesiredOutcome:InstallEnergyManagementSystems

Specification(s):Controlpanelwillbeexercised,sensorswillbecalibrated,remotecommunicationwillbeconfirmed,alarmswillbesetandtested,andentiresystemwillbecommissioned

Acompleteinstallationandoperationsandmaintenancemanualwillbeprovidedtotheclient

Objective(s):Confirmsystemcapabilitiesandfunctionalities

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.30e-Education

5.3102.30e-EducationDesiredOutcome:InstallEnergyManagementSystems

Specification(s):Occupantwillbeinvolvedintheinitialprogrammingofthecontrol,controlsetpoints,remotelogin,monitoring,andcontroladjustment,andeducatedoncommonsettingsandprogramming

Objective(s):Educateclientonbestuse


5.3102.37-Controls—ThermostatReplacementDesiredOutcome:Thermostatreplacedwhenappropriate

Note:

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.37a-Visualinspection

5.3102.37a-VisualinspectionDesiredOutcome:Thermostatreplacedwhenappropriate

Specification(s):Thermostatswillbevisuallylocated

Replacementwillberecommendedifadigital,programmablethermostatisnotpresent

(Note:Highmass,radiantsystemsmayormaynotbenefitfromprogrammablethermostats)

Objective(s):Determineifexistingthermostatsneedtobereplaced

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.37b-Mercuryassessment

5.3102.37b-MercuryassessmentDesiredOutcome:Thermostatreplacedwhenappropriate

Specification(s):ThermostatscontainingmercurywillbeidentifiedanddisposedofinaccordancewithEPAguidance

Objective(s):Protectworkersandoccupantsfrommercuryexposure

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.37c-Installation

5.3102.37c-InstallationDesiredOutcome:Thermostatreplacedwhenappropriate

Specification(s):Locationfornewthermostatwillbedeterminedinaccordancewithapplicablecodesandmanufacturer'sinstructions

ThenewthermostatwillbelocatedsuchthatitiseasilyaccessibleforcontrolwithoutanyneedforstepstoolorladdertocomplywithFederalFairHousingAct

Compatibilityoftheexistingsystemwithnewthermostatwillbeverified(e.g.,voltage,wiring,condition,location)

Newthermostatwillbeinstalled

Objective(s):Achievecomfortandenergysavingsfortheoccupant

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.37d-Testing

5.3102.37d-TestingDesiredOutcome:Thermostatreplacedwhenappropriate

Specification(s):Heatingsystemwillbere-energizedandcycled

Thermostatwillbeprogrammedtooccupant'slifestylechoices

Objective(s):Ensuresafeandefficientoperation

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.37e-Disposal

5.3102.37e-DisposalDesiredOutcome:Thermostatreplacedwhenappropriate

Specification(s):RemovedthermostatswillbedisposedofinaccordancewithEPAguidelines

Objective(s):Preventmercuryfromenteringtheenvironment

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.37f-Education

5.3102.37f-EducationDesiredOutcome:Thermostatreplacedwhenappropriate

Specification(s):Building/propertymanagementteamandoperationsstaffandoccupantswillbeinvolvedintheinitialprogrammingofthermostatandeducatedoncommonsettingsandprogramming

Onnewinstalls,building/propertymanagementteamandoperationsstaffandoccupantswillbeencouragedtosavethemanualandkeepitaccessible

Objective(s):Educatebuilding/propertymanagementteamandoperationsstaffandoccupantonbestuse


5.3102.38-FullCommissioningDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Note:

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.38a-Commissioningteam

5.3102.38a-CommissioningteamDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Specification(s):Whenfullcommissioningiswarranted,thecommissioningteamwillbeidentified,andincludecommissioningagent,owner,propertymanager,contractor,engineer,architect,andbuildingoperationsstaff

Scopeofcommissioningwillbeconfirmed

Rolesandresponsibilitieswillbeidentified

Forindividualresidentialorlightcommercialinstallations,documentation,ownereducation,andtrainingwillbeinaccordancewithproceduresinANSI/ACCAStandard5

Objective(s):Assigncommissioningresponsibilities

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.38b-Designintentandapproach

5.3102.38b-DesignintentandapproachDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Specification(s):Owner'sprojectrequirementsandbasisofdesignwillbereviewedwithcommissioningteam

Siteassessmentwillbereviewedandverified

Objective(s):Orienttheinstallationcontractortotheintentanddesignoftheproject

Orientthepropertymanagertotheintentanddesignoftheproject

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.38c-Designreview

5.3102.38c-DesignreviewDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Specification(s):Controlsequencewillbereviewedwithmanufacturer,installationcontractor,andbuildingoperationsstaff

Workscopeanddesignelementswillbereviewedtoincludeataminimum:

ControlsequenceInstrumentationCoordinationofcontrolsandequipment

Objective(s):Ensurespecifieddesignisoptimalforproject

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.38d-Submittals

5.3102.38d-SubmittalsDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Specification(s):Submittalswillbesuppliedtothecommissioningteamforreviewandapproval

Objective(s):Ensurespecifiedmaterialsareincludedfortheproject

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.38e-Pre-functionalchecklist

5.3102.38e-Pre-functionalchecklistDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Specification(s):Checklistwillbecreatedandapprovedbycommissioningagent

Checklistwillbecompletedandsubmittedtocommissioningteambyinstallationcontractor

Objective(s):Verifyinstallationandstartup

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.38f-Functionaltest

5.3102.38f-FunctionaltestDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Specification(s):Functionaltestprocedurewillbedevelopedandapproved

Functionaltestingwillbeperformedbyacontractorandwitnessedbycommissioningagent

Functionaltestwilldemonstratesequenceofcontrol

Contractorwillcorrectanyfailuresandretest

Objective(s):Ensureequipment/materialsareworkingtogetherinpropersequenceandcoordination

Followspecifiedsequenceofcontrol

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.38g-Documents

5.3102.38g-DocumentsDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Specification(s):Operationsandmaintenancemanualwillbecustomizedforprojectbyinstallationcontractor

Operationsandmaintenancemanualwillbesubmittedtocommissioningagentforapproval

Multiplecopiesofoperationsandmaintenancemanualwillbeprovidedtopropertymanager

Commissioningprocessbinderwillbeprovidedtopropertymanagerbycommissioningagent

Objective(s):Providedocumentationforoptimaloperationandmaintenanceofequipment

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.38h-Education

5.3102.38h-EducationDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Specification(s):Contractorwillberesponsibleforconducting/providingonsiteeducationtothebuildingoperationsstaffontheoperationandmaintenanceoftheinstalledequipment

Buildingoperationsstaffeducationwillbewitnessedbydesignatedcommissioningteammembers

Objective(s):Educatebuildingoperationsstafftooperateandmaintainthesystemforoptimalperformance

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentInstallation5.3102.38i-Nearendofwarrantysitevisit

5.3102.38i-NearendofwarrantysitevisitDesiredOutcome:Controlqualityandoptimizeperformanceandsafety

Specification(s):Inspectionwilloccur(approximately9monthsafterinstallorfinalequipmentacceptance)beforethewarrantyends

Contractorwillresolveanyoutstandingissuesbeforewarrantyends

Objective(s):Resolveequipmentissuesbeforewarrantyends

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentMaintenance,Testing,andRepair

5.3104.12-LeakDetectionandRepair—DistributionLeaksDesiredOutcome:Systemdoesnotleak

HeatingandCooling>HydronicHeating(HotWaterandSteam)>EquipmentMaintenance,Testing,andRepair5.3014.12d-Testingandverification

5.3014.12d-TestingandverificationDesiredOutcome:Systemdoesnotleak

Specification(s):Isolatedsectionwillbereconnectedandrepressurized

Systemwillbefilledandairwillbeeliminatedfromsystem

Repairedpipe,fitting,ordevicewillbevisuallyinspected

Objective(s):Confirmsystemissafeforoperation

HeatingandCooling>Non-DistributionCoolingSystems>RoomAirConditioners

5.3302.1-Through-WallandRoomAirConditioningUnitReplacementDesiredOutcome:Energyusedforairconditioningreduced

Note:

HeatingandCooling>Non-DistributionCoolingSystems>RoomAirConditioners5.3302.1a-Assessment

5.3302.1a-AssessmentDesiredOutcome:Energyusedforairconditioningreduced

Specification(s):Physicalsizeofthrough-wallopeningwillbedetermined

UnitandelectricalreceptaclewillmeetrequirementsofNFPA70Article440

Workorderwillbeevaluatedagainstsitecircumstances

Objective(s):Determineandensureappropriatedeviceandlocation

HeatingandCooling>Non-DistributionCoolingSystems>RoomAirConditioners5.3302.1b-Selection

5.3302.1b-SelectionDesiredOutcome:Energyusedforairconditioningreduced

Specification(s):Unitwillmatchavailablevoltageandnotexceedcurrentavailablevoltageattheexistingelectricaloutlet

Replacementunitwillprovidesameorbetterfunctionalitythanexistingunit,butsmallerdutyunitwillbeprovidedifexistingisoversized

ReplacementunitwillbeENERGYSTAR®qualifiedwithEnergySaverModeorbetter

UnitswithR22refrigerantwillnotbeused

Objective(s):Ensureproperdevicefunction

Avoidaddingadditionalload

Reduceenergyuse

Protecttheenvironment

HeatingandCooling>Non-DistributionCoolingSystems>RoomAirConditioners5.3302.1c-Installation

5.3302.1c-Installation

DesiredOutcome:Energyusedforairconditioningreduced

Specification(s):Extensioncordwillnotbeused(NFPA70Article440)

WhereapplicableunitcontrolsandthermostatshallcomplywiththeoperablepartsprovisionsofICCA117.1whenthedwellingunitisrequiredtobeaccessibleperADA

Unitwillbeself-supportingorpermanentlyinstalled

Perimeterofunitwillbesealedwithadurablematerial(ASTMC1193)

EgresswillbeaddressedtobeinaccordancewithANSI/NFPA101andlocallaws

Objective(s):Ensureintegrityofbuildingenvelope

Ensureoccupantcomfort

Ensureoccupantsafety

Ensurecontinuedsavings

HeatingandCooling>Non-DistributionCoolingSystems>RoomAirConditioners5.3302.1d-Decommissioning

5.3302.1d-DecommissioningDesiredOutcome:Energyusedforairconditioningreduced

Specification(s):Unitsreplacedwillberecycledordisposedofinaccordancewithlocalordinances

RefrigerantwillbehandledinaccordancewithSection608ofCleanAirActof1990andlocalordinances

Objective(s):Preventreuseofinefficientequipmentandcomponents


HeatingandCooling>Non-DistributionCoolingSystems>RoomAirConditioners5.3302.1e-Staffeducation

5.3302.1e-StaffeducationDesiredOutcome:Energyusedforairconditioningreduced

Specification(s):Buildingoperationsstaffwillbeeducatedonstrategiesforwinterizingcooling-onlyequipment

Windowunitswillberemovedandstoredduringlongperiodsofcoldandsnow

Whenunitisnotinuse,itwillbeclosedandcoveredinaccordancewithEnvelopeWallPenetrationStandardWorkSpecification(SWS,section3.1102.1

Buildingoperationsstaffwillbeprovidedwithwarrantyinformation,operationmanuals,andinstallercontactinformation

Objective(s):

Preventenergyloss

Educatebuildingoperationsstaffaboutoperationandmaintenanceofequipment


HeatingandCooling>Non-DistributionCoolingSystems>RoomAirConditioners5.3302.1f-Occupanteducation

5.3302.1f-OccupanteducationDesiredOutcome:Energyusedforairconditioningreduced

Specification(s):Occupantswillbeprovidedwithamanualandeducatedofnewunitbenefits

Educationwillbeprovidedbybuildingoperationsstaff

Objective(s):Educateoccupantsaboutnewcontrolsandbenefits


Ventilation>Exhaust>ExhaustVentilationSystems

6.6004.2-IndividualExhaustFanServingMultipleRoomsWithinSingleDwellingUnit(AllBuildingTypes)DesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation


Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2a-Pre-inspection

6.6004.2a-Pre-inspectionDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Specificationswillbefieldverifiedasappropriatetositeconditionsbyinstaller

Objective(s):Ensureappropriatedesignforinstallation

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2b-Airflow

6.6004.2b-AirflowDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):ASHRAE62.2andlocalcoderequirementsshouldbefollowedforidentifyingdesignairflowrateswithinapartmentdwellingunits.

Allotherareaswillfollowlocalcoderequirementsand/orASHRAE62.1requirements

AirflowswillbemeasuredinaccordancewithANSI/ACCAStandard5orANSI/ASHRAEStandard111andadjustedtomeetdesignrequirements

Objective(s):Exhaustsufficientairfromdesiredlocationstotheoutdoors

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2c-Outlettermination

6.6004.2c-OutletterminationDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Outletwillbeterminatedoutsideofthebuildingshellandwillhavealouveredcoverandbirdscreen

Minimumdistanceofexhaustoutletfromanydoors,windows,oroutsideairintakesshallbeinconformancewith

theapplicablebuildingcode

Outletwillbesealedtopreventwaterintrusionandexhaustairleakageintobuildingcavities

Objective(s):Directexhausttotheoutdoorsandpreventre-entry

Prevententryofweatherandpestsintobuildingshell


Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2d-Wiring

6.6004.2d-WiringDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Wiringwillbeinstalledbyaproperlylicensedcontractor

Wiringwillbeinstalledinaccordancewithoriginalequipmentmanufacturerspecifications,andlocalandnationalelectricalandmechanicalcodes

RefertoNFPA70:NationalElectricalCodeforinstallationrequirements

Objective(s):Preventanelectricalhazard

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2e-Access

6.6004.2e-AccessDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Fanandserviceswitchwillbeaccessibleformaintenance

Objective(s):Ensureunitandserviceswitchareaccessibleformaintenanceorreplacement

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2f-Fanmounting

6.6004.2f-FanmountingDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Fanwillbeorientedsotheequivalentlengthoftheductrunisasshortaspossible

Fanwillbemountedsecurelyinaccordancewithmanufacturerspecificationsandlocalcoderequirements(interms

ofseismicrestraints,vibration,andnoisecontrol)

Fanwillbeisolatedfromthebuildingframingunlessspecificallydesignedtobedirectlyattached

Fanwillbeinstalledremotelybyductingfromintakegrilles

Objective(s):Ensureshortductrunstoachieveoptimumairflows

Ensuremountingisinstalledsecurely

Ensurefanhousingorbuildingframingdoesnotshake,rattle,orhumwhenoperating

Minimizenoise

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2g-Backdraftdampers(requiredinintermittentsystems)

6.6004.2g-Backdraftdampers(requiredinintermittentsystems)DesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Abackdraftdamperwillbeinstalledbetweenthefanandtheexterior

Abackdraftdamperwillbeinstalledinanyductservinganyroomwithaseparateexhaust(e.g.,dryer)

Objective(s):Preventreverseairflowwhenthesystemisoff

Preventspreadofcontaminantsbetweenrooms

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2h-Combiningintakeducts

6.6004.2h-CombiningintakeductsDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Allindividualintakeductswillbecombinedontheintakesideoffan(e.g.,Y-fitting,T-fitting,collectorbox)

Objective(s):Exhaustairfromdesiredlocationstotheoutdoors

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2i-Ductconnections

6.6004.2i-DuctconnectionsDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Ductswillbeconnectedandsealedtoapplicableintakes,collectorbox,fan,andterminationfitting

Ductswillbeconnectedandsealedinaccordancewiththeapplicablecodeadoptedbythejurisdiction

Objective(s):Exhaustairfromdesiredlocationstotheoutdoors

Preserveintegrityoftheductsystemandbuildingenvelope

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2j-Insulation

6.6004.2j-InsulationDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):AllcomponentsoutsideofthethermalenvelopewillbeinsulatedtoaminimumofR-8orequivalenttolocalcodes

Objective(s):Preserveintegrityoftheductsystem

Preventcondensationinductwork

Preventheatloss

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2k-Boottointeriorsurfaceseal

6.6004.2k-BoottointeriorsurfacesealDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Registerbootwillbesealedtointeriorsurfaceswithsealantscompatibletotheirintendedsurfaces

Sealantswillbecontinuousandmeetfirebarrierspecifications

Bootswillbeconnectedandsealedinaccordancewiththeapplicablecodeadoptedbythejurisdiction

Objective(s):Preventairleakagearoundboot

Ensureapermanentsealtothebuildingairbarrier

Preventafirehazard

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2l-Preventingairleakagecausedbyexhaustfans

6.6004.2l-PreventingairleakagecausedbyexhaustfansDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Walls,ceilings,andfloorswillbesealedtoseparateanyoccupiedspacefromanyunconditionedspacesand

adjacentdwellingunits

RefertoASHRAE62.2Section6.1


Preventairleakageintothebuildingfromotherspaces(e.g.,adjacentdwellingunits,garages,unconditionedcrawlspaces,unconditionedattics)

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2m-Balanceandflow

6.6004.2m-BalanceandflowDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Airflowswillbemeasuredandadjustedtomatchtothedesignspecification

Objective(s):Achievethedesiredairflowstoandfromthedesiredlocations

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2n-Combustionzonetesting

6.6004.2n-CombustionzonetestingDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Pressureeffectscausedbyfanswillbeassessedandcorrectedwhenfoundoutsideofcombustionsafetystandards


Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2o-Firedampers

6.6004.2o-FiredampersDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Firedampersmustbeaccessibleforinspectionand/ortestingbythelocalauthorities;iffiredampersarenotaccessiblefromagrillorregister,anaccessdoorintheductworkisrequired

Sealingactivitieswillnotinterferewiththeoperationoffiredampers,balancingdampers,orbackdraftdampers

TypeBfiredamperswillbeusedasrequiredbyfirecode

Objective(s):

Ensureaccesstofiredampersforsafeoperation

Minimizestaticpressure

Maximizeairflow

Ventilation>Exhaust>ExhaustVentilationSystems6.6004.2p-Occupant/propertymanagereducation

6.6004.2p-Occupant/propertymanagereducationDesiredOutcome:Multiportfansysteminstalledtoproviderequiredventilation

Specification(s):Occupant/propertymanagerwillbeeducatedonpurposeandvalueofsystem

Propertymanagerwillbeinstructedonallmaintenanceprocedures


Preserveintegrityofsystem

Ventilation>Exhaust>ApplianceExhaustVents

6.6005.4-KitchenRangeHoodwithinDwellingUnit(AllBuildingTypes)DesiredOutcome:Kitchenrangefaninstalledtospecification


Ventilation>Exhaust>ApplianceExhaustVents6.6005.4a-Pre-inspection

6.6005.4a-Pre-inspectionDesiredOutcome:Kitchenrangefaninstalledtospecification


Objective(s):Ensureappropriatedesignforinstallation

Ventilation>Exhaust>ApplianceExhaustVents6.6005.4b-Wiring

6.6005.4b-WiringDesiredOutcome:Kitchenrangefaninstalledtospecification



RefertoNFPA70:NationalElectricalCodeforinstallationrequirements


Ventilation>Exhaust>ApplianceExhaustVents6.6005.4c-Fanselection/specification

6.6005.4c-Fanselection/specificationDesiredOutcome:Kitchenrangefaninstalledtospecification

Specification(s):FansinstalledinrangehoodsovercookingapplianceswillbedesignedperHomeVentilationInstitute2100specifications

Airflowratewillbeaminimumof100cubicfeetperminute(CFM)

Objective(s):Provideadequateventilationtoremoveodorsandcontaminants

Ventilation>Exhaust>ApplianceExhaustVents6.6005.4d-Fanventing

6.6005.4d-FanventingDesiredOutcome:Kitchenrangefaninstalledtospecification

Specification(s):Kitchenrangefanswillbeventeddirectlytotheoutside

Recirculatingfanswillnotbeusedasaventilatingdevice

Objective(s):Removeodorsandcookingcontaminantsfromthebuilding

Preserveintegrityofbuildingenvelope

Ventilation>Exhaust>ApplianceExhaustVents6.6005.4e-Fanducting

6.6005.4e-FanductingDesiredOutcome:Kitchenrangefaninstalledtospecification

Specification(s):Kitchenrangefanswillbeducteddirectlytotheoutdoors

Asshortarunaspracticalofsmoothwallmetalductwillbeused,followingmanufacturerspecificationsandIMC2009505

DuctingwillbeconnectedandsealedasdescribedinexhaustductdetailsSWS6.6004.1Central/CommonExhaustFanServingMultipleDwellingUnitsviaCommonDuct(s)andDwellingUnitBrancesandSWS6.6004.2IndividualExhaustFanServingMultipleRoomsWithinaSingleDwellingUnit(All3BuildingTypes)

Objective(s):Preserveintegrityofbuildingenvelope

Effectivelymoveairfromrangetotheoutdoors

Ventilation>Exhaust>ApplianceExhaustVents6.6005.4f-Terminationfitting

6.6005.4f-TerminationfittingDesiredOutcome:Kitchenrangefaninstalledtospecification

Specification(s):Terminationfittingwillbeinstalled,includingabackdraftdamper,asdescribedinterminationfittingdetail

Outletwillbeterminatedoutsideofthebuildingshellandwillhavealouveredcoverandbirdscreen

MinimumdistanceofexhaustoutletsinstallednewfromanydoorsoroperablewindowsoroutsideairintakeswillmeetlocalcoderequirementsorspecificationsofASHRAE62.1Table5-1requirements

Outletwillbesealedtopreventwaterandairintrusion



Directexhausttotheoutdoorsandpreventre-entry

Prevententryofweatherandpestsintobuildingshell

Ventilation>Exhaust>ApplianceExhaustVents6.6005.4g-Makeupair

6.6005.4g-MakeupairDesiredOutcome:Kitchenrangefaninstalledtospecification

Specification(s):Makeupairwillbeprovidedforkitchenrangefansexhaustingmorethan400CFM


Minimizeairleakagebetweendwellingunits


Ventilation>Exhaust>ApplianceExhaustVents6.6005.4h-Verification

6.6005.4h-VerificationDesiredOutcome:Kitchenrangefaninstalledtospecification

Specification(s):Exhaustflowrateswillbemeasuredanddocumentedtomeetdesignrequirements

Objective(s):Ensuretheperformanceoftheventilationsystem


Ventilation>Exhaust>ApplianceExhaustVents6.6005.4i-Combustionzonetesting

6.6005.4i-CombustionzonetestingDesiredOutcome:Kitchenrangefaninstalledtospecification

Specification(s):

Pressureeffectscausedbyfanswillbeassessedandcorrectedwhenfoundoutsideofcombustionsafetystandards



Ventilation>Exhaust>ApplianceExhaustVents6.6005.4j-Occupant/propertymanagereducation

6.6005.4j-Occupant/propertymanagereducationDesiredOutcome:Kitchenrangefaninstalledtospecification

Specification(s):Occupant/propertymanagerwillbeinstructedtokeepgreasefiltersandterminationfittingclean

Objective(s):Effectivelymoveairfromkitchenrangetotheoutdoors

Ventilation>Exhaust>SpecialConsiderations

6.6088.1-RegionalClimaticConsiderationsDesiredOutcome:Regionalclimaticvariablesaretakenintoconsideration

Ventilation>Exhaust>SpecialConsiderations6.6088.1a-Verycold


Specification(s):Ventilationterminationswilleitherhavenobackflowdampersorwillusebackflowdampersthatresistfreezing

Soffitventsthatcontainaventilationexhaustterminationwillbesealedwithin6'ofthetermination

Objective(s):Avoidventilationflapperfreezing

Preventexhaustmoisturefromenteringtheattic

Ventilation>Exhaust>SpecialConsiderations6.6088.1b-Cold


Specification(s):Exhaustventilationwillbeterminatedattheroof,gableend,orwall

Objective(s):Preventexhaustmoisturefromenteringtheattic

Ventilation>Supply>Components

6.6102.6-IntakesDesiredOutcome:Intakeoptimizesairflowwhilelimitingtheentryofinsects,debris,andcontaminants

Note:

Ventilation>Supply>Components6.6102.6a-Holeinbuildingshell

6.6102.6a-HoleinbuildingshellDesiredOutcome:Intakeoptimizesairflowwhilelimitingtheentryofinsects,debris,andcontaminants

Specification(s):Holescuttoaccommodatetheterminalfittingsshouldbenomorethan1/8"largerthanthefittingitself

Objective(s):Ensureaweathertightinstallation

Ventilation>Supply>Components6.6102.6b-Intakefitting

6.6102.6b-IntakefittingDesiredOutcome:Intakeoptimizesairflowwhilelimitingtheentryofinsects,debris,andcontaminants

Specification(s):Intakefittingwillhaveintegratedcollaratleastthesamediameterastheduct

Thefittingwillbeappropriateforregionalweatherconditionsandinstallationlocationonexteriorofbuilding

Objective(s):Effectivelydrawtherequiredvolumeofairfromoutside

Preserveintegrityofthebuildingenvelope

Ensuredurableinstallation

Ventilation>Supply>Components6.6102.6c-Occupanteducation

6.6102.6c-OccupanteducationDesiredOutcome:Intakeoptimizesairflowwhilelimitingtheentryofinsects,debris,andcontaminants

Specification(s):Intakefittingwillbelabeled"ventilationairintake"

Occupantwillbeinstructedtokeepyarddebrisandothercontaminantsclearoftheintake

Objective(s):

Ensureunrestrictedairflow

Ventilation>Supply>Components6.6102.6d-Damper(ifapplicable)

6.6102.6d-Damper(ifapplicable)DesiredOutcome:Intakeoptimizesairflowwhilelimitingtheentryofinsects,debris,andcontaminants

Specification(s):Thedamperwillbeinstalledtoopeninthedirectionofthedesiredflow

Damperwillclosewhensystemisoff

Objective(s):Ensureunrestrictedairflow

Ventilation>Supply>Components6.6102.6e-Connectiontointakefitting

6.6102.6e-ConnectiontointakefittingDesiredOutcome:Intakeoptimizesairflowwhilelimitingtheentryofinsects,debris,andcontaminants

Specification(s):Ducttointakefittingwillbeconnectedandsealedinaccordancewithsupplyductdetail

Ensurefastenersdonotinhibitintakedamperoperation

Objective(s):Preserveintegrityofthebuildingenvelope

Ensureaweathertightanddurableintakeinstallation


Ventilation>Supply>Components6.6102.6f-Weatherproofing

6.6102.6f-WeatherproofingDesiredOutcome:Intakeoptimizesairflowwhilelimitingtheentryofinsects,debris,andcontaminants

Specification(s):Exteriorterminationfittingwillbeflashedorweathersealed

Waterwillbedirectedawayfrompenetration

Installationwillnotinhibitdamperoperation

Weatherproofingwillbeinaccordancewithmanufacturerspecifications

Objective(s):Preserveintegrityofthebuildingenvelope

Ensureaweathertightanddurableintakeinstallation


Ventilation>Supply>Components6.6102.6g-Pestexclusion

6.6102.6g-PestexclusionDesiredOutcome:Intakeoptimizesairflowwhilelimitingtheentryofinsects,debris,andcontaminants

Specification(s):Screenmaterialnolessthan1/4"andnogreaterthan1/2"holesizeinanydirectionwillbeused

Screenwillbeinstalledsoitdoesnotinhibitintakedamperoperation

Objective(s):Preventpestentry


Ventilation>Supply>Components6.6102.6h-Intakelocation

6.6102.6h-IntakelocationDesiredOutcome:Intakeoptimizesairflowwhilelimitingtheentryofinsects,debris,andcontaminants

Specification(s):Intakewillbeinstalledinaccordancewithallapplicablecoderequirementsand/orthemostcurrentversionofASHRAE62.2

Objective(s):Preventcontaminantsfromenteringbuilding


Ventilation>WholeBuildingVentilation>Components

6.6202.4-OperationalControlsDesiredOutcome:Fancontrolssupportventilationstrategy


Ventilation>WholeBuildingVentilation>Components6.6202.4a-Primaryventilationfan

6.6202.4a-PrimaryventilationfanDesiredOutcome:Fancontrolssupportventilationstrategy


Controlswillbeusedthatcanmeetthefollowingconditions:

Runfancontinuouslyorintermittently,dependingupontheintendedscheduleofoperationOperatefantoproducetheintendedflowforeachintendedflowsettingAnyswitchforventilationsystemwillbelabeled

Objective(s):Deliverintendedairexchange

Ensurefancontrolsmeetintendedventilationstrategy

Ventilation>WholeBuildingVentilation>Components6.6202.4b-Spotfan

6.6202.4b-SpotfanDesiredOutcome:Fancontrolssupportventilationstrategy

Specification(s):Controlswillbeusedthatmeetthefollowingconditions:

Runfancontinuouslyorintermittently,dependingontheintendedscheduleofoperationRunfanforintendedtimefortimedoperationOperatefantoproducetheintendedflowforeachintendedflowsetting

Objective(s):Deliverintendedairexchange


Ventilation>WholeBuildingVentilation>Components6.6202.4c-Wiring

6.6202.4c-Wiring

DesiredOutcome:Fancontrolssupportventilationstrategy



RefertoNFPA70:NationalElectricalCodeforinstallationrequirements.



Ventilation>WholeBuildingVentilation>Components6.6202.4d-Occupancysensors/humidistat

6.6202.4d-Occupancysensors/humidistatDesiredOutcome:Fancontrolssupportventilationstrategy

Specification(s):Manualoverridewillbepresentonallcontrols

Occupancysensorand/orhumidistatwillbecalibratedandcommissionedeffectively,andonamaintenanceschedule


Objective(s):Allowoccupantcontrol


Maintainperformanceofcontroldevice

Ventilation>WholeBuildingVentilation>Components6.6202.4e-Carbondioxidesensors(demandcontrol)

6.6202.4e-Carbondioxidesensors(demandcontrol)DesiredOutcome:Fancontrolssupportventilationstrategy

Specification(s):Multispeedorvariablefrequencydrivefanwillberequired

Sensorswillbecalibratedandcommissionedeffectively,andonamaintenanceschedule


Objective(s):Ensurefancontrolsmeetintendedventilationstrategy

Maintainperformanceofcontroldevice

Ventilation>WholeBuildingVentilation>Components6.6202.4f-Occupant/propertymanagereducation

6.6202.4f-Occupant/propertymanagereducationDesiredOutcome:Fancontrolssupportventilationstrategy

Specification(s):Whenfancontrolsarepresentandcontrolledbyoccupant,asystemoperationguidedesignedforoccupants(nonprofessionals)willbeprovidedtoexplainhowandwhytooperatesystem

Everysixmonths,maintenancestaffwillverifytimersystemsareinplaceandareoperatingproperly

Objective(s):Educateoccupantsaboutsystemoperationandimportance

Deliverintendedairexchange

Baseload>PlugLoad>Refrigerators/Freezers

7.8001.3-RefrigeratorandFreezerReplacementDesiredOutcome:Energyefficientapplianceinstalled

Note:

Baseload>PlugLoad>Refrigerators/Freezers7.8001.3a-Assessment

7.8001.3a-AssessmentDesiredOutcome:Energyefficientapplianceinstalled

Specification(s):UnitandelectricalreceptaclewillmeetrequirementsofNFPA70Article440


Baseload>PlugLoad>Refrigerators/Freezers7.8001.3b-Selection

7.8001.3b-SelectionDesiredOutcome:Energyefficientapplianceinstalled

Specification(s):ApplianceshallbeENERGYSTAR®rated

Appliancewillfitintheavailablespacewithoutblockingaccesstolightswitches,cabinets,etc.

Appliancewillcarryaminimum1-yearwarranty,whichwillprovideareplacementapplianceifrepeatedissuesrelatingtohealth,safety,orperformanceoccur

Objective(s):Reduceenergyuse

Ensuredevicefunctionsproperly

Ensureproductsafety

Ensureoccupantsatisfaction

Baseload>PlugLoad>Refrigerators/Freezers7.8001.3c-Installation

7.8001.3c-InstallationDesiredOutcome:Energyefficientapplianceinstalled

Specification(s):

Appliancewillbeinstalledinaccordancewithmanufacturerspecificationsandlocalcodes

Whereapplicable,applianceshallbeaccessibletothedisabledasrequiredbytheFederalFairHousingActandICCA117.1;theapplianceshallnotreducerequiredmaneuveringclearancesinthekitchentolessthanthatpermittedbytheAHJ

Anypenetrationstotheexteriorcreatedbytheinstallationoftheappliancewillbesealed

Specificinformationonthepropermaintenanceoftheequipmentwillbeprovidedtotheoccupant

Warrantyinformation,operationmanuals,andinstallercontactinformationwillbeprovidedtotheoccupant

Objective(s):Ensureworkersafety



Achieveintendedappliancefunction

Preservefoodatlowenergyuse

Baseload>PlugLoad>Refrigerators/Freezers7.8001.3d-Commissioning

7.8001.3d-CommissioningDesiredOutcome:Energyefficientapplianceinstalled

Specification(s):Confirmapplianceisoperatinginaccordancewithmanufacturerspecificationsindicatedinoperationandmaintenancemanuals

Objective(s):Ensureoccupantsatisfaction


Baseload>PlugLoad>Refrigerators/Freezers7.8001.3e-Decommissioning

7.8001.3e-DecommissioningDesiredOutcome:Energyefficientapplianceinstalled

Specification(s):Appliancesreplacedbynewunitswillberecycledordisposedofproperly

Appliancesinfestedwithpestswillbeenclosedbeforemoving

Objective(s):Protecttheenvironment

Preventthereuseofinefficientcomponents

Baseload>PlugLoad>Refrigerators/Freezers7.8001.3f-Safety

7.8001.3f-SafetyDesiredOutcome:Energyefficientapplianceinstalled

Specification(s):AllOSHAstandardpracticeswillbefollowed



Baseload>PlugLoad>Refrigerators/Freezers7.8001.3g-Staffeducation

7.8001.3g-StaffeducationDesiredOutcome:Energyefficientapplianceinstalled

Specification(s):Warrantyinformation,operationmanuals,andinstallercontactinformationwillbeprovidedtobuildingoperationsstaff

Objective(s):Educatebuildingoperationsstaffaboutoperationandmaintenanceofequipment


Baseload>PlugLoad>Refrigerators/Freezers7.8001.3h-Occupanteducation

7.8001.3h-OccupanteducationDesiredOutcome:Energyefficientapplianceinstalled

Specification(s):Specificinformationonthepropermaintenanceoftheequipmentwillbeprovidedtotheoccupant

Objective(s):Educateoccupantsaboutapplianceandbenefits


Baseload>PlugLoad>Lighting

7.8003.11-LampReplacementDesiredOutcome:Energyusedforlightingreduced

Baseload>PlugLoad>Lighting7.8003.11a-Assessment

7.8003.11a-AssessmentDesiredOutcome:Energyusedforlightingreduced

Specification(s):Lightingstrategywillbeprovidedbylightingprofessional

Workorderwillbeevaluatedagainstsitecircumstances


Baseload>PlugLoad>Lighting7.8003.11b-Selection

7.8003.11b-SelectionDesiredOutcome:Energyusedforlightingreduced

Specification(s):Lampswillbecompatiblewithexistingfixtures

Lampswillmeettheappropriatenationallyrecognizedproductstandard(UL542,UL1570)

OutdoorlampswillbesuitableforlocalclimateconditionsandinaccordancewithANSI/ULproductstandards

ScrewbaselampreplacementswillbeENERGYSTAR®qualifiedoratleastasenergyefficient

CompactfluorescentlampsandlightemittingdiodelampswillbeENERGYSTARqualifiedoratleaseasenergyefficient

LinearfluorescentlampswillnotbereplacedwithaT12,andT8lampswillbeminimumstandardinstalled

Vandal-proofpin-basedlampswillbeused,ifappropriate

Objective(s):Reduceenergyuse

Ensuredevicefunctionsproperly

Ensureproductsafety


Baseload>PlugLoad>Lighting

7.8003.11c-Installation

7.8003.11c-InstallationDesiredOutcome:Energyusedforlightingreduced

Specification(s):Fixturewillbede-energizedbeforebeginningwork

WorkerwillfollowappropriatelockoutproceduresinaccordancewithOSHA1910SubpartSandANSI/NFPA70E

Lampswillbeinstalledinaccordancewithmanufacturerspecifications

Iffixtureisbroken,workerwillrefertoSWS7.8003.14FixtureReplacement

Lensandreflectorwillbecleaned




Optimizefixtureperformance

Baseload>PlugLoad>Lighting7.8003.11d-Commissioning

7.8003.11d-CommissioningDesiredOutcome:Energyusedforlightingreduced

Specification(s):RelampingwillbetestedtomeetIESNAprotocolforappropriatelightlevelsforcertaintasksandemergencylevels,asrequiredbytheapplicablecode

Lampswillnotimpactrequiredegresslighting,asrequiredbyANSI/NFPA101

Objective(s):Meettargetlightlevels



Baseload>PlugLoad>Lighting7.8003.11e-Decommissioning

7.8003.11e-DecommissioningDesiredOutcome:Energyusedforlightingreduced

Specification(s):LampswillbedisposedofinaccordancewithEPAguidelines,localordinances,ormanufacturerspecifications

Objective(s):Protecttheenvironment

Preventthereuseofinefficientcomponents

Baseload>PlugLoad>Lighting7.8003.11f-Safety

7.8003.11f-SafetyDesiredOutcome:Energyusedforlightingreduced

Specification(s):BrokenlampscontainingmercurywillbecleanedinaccordancewithEPAguidelines



Baseload>PlugLoad>Lighting7.8003.11g-Staffeducation

7.8003.11g-StaffeducationDesiredOutcome:Energyusedforlightingreduced

Specification(s):Buildingoperationsstaffwillbeprovidedwithwarrantyinformation,productspecification,andinstallercontactinformation

Objective(s):Educatebuildingoperationsstaffaboutoperationandmaintenanceofequipment


Baseload>PlugLoad>Lighting7.8003.11h-Occupanteducation

7.8003.11h-OccupanteducationDesiredOutcome:Energyusedforlightingreduced

Specification(s):Occupantswillbeeducatedofnewlamptypeandbenefits

Occupantwillbeprovidedwithlampdisposalprocedure,asdeterminedbybuildingoperationsstaff

Iflampscontainingmercuryareused,occupantswillbeprovidedwithlampdisposalprocedureinaccordancewithEPAguidelines

Educationwillbeprovidedbybuildingoperationsstaff

Objective(s):Educateoccupantsaboutnewlampsandbenefits

Baseload>WaterHeating>WaterUseReduction

7.8101.2-Low-FlowRetrofitDevicesDesiredOutcome:Safeandreliablehotwaterdeliverysystemthatmeetstheneedsoftheoccupant/buildingmanagement/buildingoperationsstaffatthelowestpossiblelife-cyclecost

Baseload>WaterHeating>WaterUseReduction7.8101.2a-Removal

7.8101.2a-RemovalDesiredOutcome:Safeandreliablehotwaterdeliverysystemthatmeetstheneedsoftheoccupant/buildingmanagement/buildingoperationsstaffatthelowestpossiblelife-cyclecost

Specification(s):Workareawillbedry

Carewillbetakennottodamageexistingplumbingfixtures,finishes,andsurroundings

Unusualpressureconditionswillbenotedandcommunicatedtopropertymanager(e.g.,high,low,fluctuating)

Existingshowerheadoraeratorwillberemoved

Objective(s):Ensureworkareaissafe

Preventwaterdamagetolivingunit

Baseload>WaterHeating>WaterUseReduction7.8101.2b-Installation

7.8101.2b-InstallationDesiredOutcome:Safeandreliablehotwaterdeliverysystemthatmeetstheneedsoftheoccupant/buildingmanagement/buildingoperationsstaffatthelowestpossiblelife-cyclecost

Specification(s):Low-flowshowerheadsoraeratorswillbeinstalledusinganon-hardeningthreadsealant

Temperature-protectedshutoffvalveswillbeused

Showerheadswithshutoffvalveswillnotbeinstalledinbuildingswithcentralwaterheatingsystems

Objective(s):Ensuresafeandqualityinstallation

Eliminatecrossover

Baseload>WaterHeating>WaterUseReduction7.8101.2c-Commissioning

7.8101.2c-Commissioning

DesiredOutcome:Safeandreliablehotwaterdeliverysystemthatmeetstheneedsoftheoccupant/buildingmanagement/buildingoperationsstaffatthelowestpossiblelife-cyclecost

Specification(s):Properfunctionatthefixturewillbeverifiedbyturningwaterontofullflow

Notificationshouldbegiventotenantsinformingthemnottoremovelowflowshowerheadstomaintainenergyefficiency

Objective(s):Verifythenewend-usedeviceisoperatingproperly

Baseload>WaterHeating>InstallationandReplacement

7.8102.4-StorageTank-TypeWaterHeaterDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Baseload>WaterHeating>InstallationandReplacement7.8102.4a-Hazardousmaterialremoval

7.8102.4a-HazardousmaterialremovalDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Healthconcernsintheremovalandreplacementofequipment(e.g.,asbestos,otherhazardousmaterials)willbeidentified

Writtennotificationwillbeprovidedtooccupantsofthediscoveryofhazardousmaterial,includingcontactinformationforregionalEPAasbestoscoordinator

OccupantwillbeaskedtocontractwithanEPA-certifiedasbestoscontractortoconductabatementbeforedecommissioningandreplacement(occupantisresponsibleforabatementorremediation)

Objective(s):RemediatehealthhazardsusingEPA-certifiedcontractors

Baseload>WaterHeating>InstallationandReplacement7.8102.4b-Decommissioning

7.8102.4b-DecommissioningDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Acceptedindustryproceduresandpracticeswillbefollowedto:

RemoveoldwaterheaterandassociatedcomponentsSealanyunusedchimneyopeningsRemoveunusedoiltank,lines,valves,andassociatedequipment

Objective(s):Ensureworkerandoccupantsafety

Preserveintegrityofthebuilding

Removeoldequipmentinatimelyandefficientmanner

Baseload>WaterHeating>InstallationandReplacement7.8102.4c-Newequipmentinstallation

7.8102.4c-NewequipmentinstallationDesiredOutcome:

Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Newwaterheaterandassociatedcomponentswillbeinstalledinaccordancewithlocalcodes,acceptedindustrystandardsandpractices,andmanufacturerspecifications

Thesystemwillbeinstalledtobefreezeresistant

Anyexistingwaterleakswillberepairedbeforeinstallationbegins

Anypenetrationstotheexteriorofthehomecreatedbytheinstallationoftheequipmentwillbesealed

Whereearthquakeloadsareapplicable,supportsshallbedesignedandinstalledforseismicforces


Objective(s):Ensureworkerandoccupantsafety

Preserveintegrityofthebuilding

Removeoldequipmentinatimelyandefficientmanner

Baseload>WaterHeating>InstallationandReplacement7.8102.4d-Emergencydrainpan

7.8102.4d-EmergencydrainpanDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Anemergencydrainpanwithaminimumdepthof11/2"andsufficientsizeandshapetoreceivealldrippingorcondensateifleakagewouldcausedamagetothespaceshouldbeinstalled.

A3/4"drainlineorlargerwillbeconnectedtotappingonpanandruntoanindirectdrainorpumpedtodaylight

Objective(s):Collectandsafelydisposeofwaterescapingfromthestoragetank

Baseload>WaterHeating>InstallationandReplacement7.8102.4e-Expansiontank

7.8102.4e-ExpansiontankDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Astainlesssteelbladderexpansiontankwillbeinstalledonthecoldwaterside

Expansiontankshallbeinstalledinaccordancewiththemanufacturer'sinstallationinstructions

Adirectconnectionwithnovalvesbetweenthestoragetankandexpansiontankwillbeinstalled

Objective(s):Protectthestoragetankfromexpansion

Baseload>WaterHeating>InstallationandReplacement7.8102.4f-Temperatureandpressurereliefvalve

7.8102.4f-TemperatureandpressurereliefvalveDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Correcttemperatureandpressurereliefvalvewillbeinstalledinaccordancewithmanufacturerspecifications

Temperatureandpressurereliefvalvedischargetubewillterminatewithin6"ofthefloor,orasprescribedbylocalcode

Objective(s):Dischargeexcessiveenergy(pressureortemperature)fromstoragetanktosafelocation

Baseload>WaterHeating>InstallationandReplacement7.8102.4g-Dielectricunions(dielectricinsulator)

7.8102.4g-Dielectricunions(dielectricinsulator)DesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Dielectricunions(dielectricinsulator)willbeinstalledinaccordancewithmanufacturerspecifications

Objective(s):Breakthestrayvoltageelectricalcircuitthroughthestoragetank

Baseload>WaterHeating>InstallationandReplacement7.8102.4h-Backflowprevention

7.8102.4h-BackflowpreventionDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Backflowpreventionwillbeinstalledinaccordancewithmanufacturerspecificationsandallapplicablecodes

Backflowdevicesshallbetestedbyacertifiedbackflowassemblytesteratthetimeofinstallation,repair,orrelocation.

Objective(s):Protectwatersupplyfromcontamination

Baseload>WaterHeating>InstallationandReplacement7.8102.4i-Thermalefficiencyandinsulation

7.8102.4i-ThermalefficiencyandinsulationDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Ifadditionaltankinsulationisinstalled,itwillberatedaminimumofR-11andinstalledtomanufacturerspecifications

Ifadditionalinsulationisinstalled,itwillbeinstalledbasedonfueltype,makingsurenottoobstructdraftdiverter,pressurereliefvalve,thermostats,hi-limitswitch,plumbingpipesorelements,andthermostataccessplates

Thefirst6'ofinletandoutletpipingwillbeinsulatedinaccordancewithmanufacturerspecifications

Pipeinsulationmustremain3"fromgaswaterheatervent

Heattrapswillbeinstalledontheinletandoutletpipingwherenotprovidedbymanufacturer

Objective(s):Reducestandbylossfromneartankpipingandstoragetank

Ensureinsulationdoesnotmakecontactwithfluegasventing

NMvariancestates:

"Installwaterheaterstoragetankinsulationblanket,minimumvalueofR-11,unlesstheSIRtoaddinsulationislessthan1.0,themanufacturerofthewaterheaterforbidsinstallationofadditionalinsulationorspacelimitationsdonotallow.Addedinsulationwillnotobstructtheunit'sdraftdiverter,pressurereliefvalve,thermostats,hi-limitswitch,plumbingpipesorelements,andthermostataccessplates.Thefirst6'ofinletandoutletpipingwillbeinsulatedinaccordancewithIRCorlocalrequirements,whicheverisgreater."

Baseload>WaterHeating>InstallationandReplacement7.8102.4j-Requiredcombustionair

7.8102.4j-RequiredcombustionairDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Combustionairshallbecalculatedandprovidedinconformancewiththeapplicablecodeadoptedbythejurisdictionandmanufacturer'sinstallationrequirements


Inabsenceofalocalcode,combustionairshallbecalculatedandprovidedinconformancewithanyofthefollowing:NFPA54,IFGC,orNFPA31

Objective(s):Ensureadequatecombustionairforoperationoftheappliance

Baseload>WaterHeating>InstallationandReplacement7.8102.4k-Ventingoffluegases

7.8102.4k-VentingoffluegasesDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Combustionbyproductsshallberemovedinaccordancewiththeapplicablecodeadoptedbythejurisdictionandmanufacturer'sinstallationrequirements


Inabsenceofalocalcode,combustionbyproductsshallberemovedinaccordancewithanyofthefollowing:NFPA54,IFGC,orNFPA31

Objective(s):Ensurethesafetyanddurabilityoftheventingsystem

Baseload>WaterHeating>InstallationandReplacement7.8102.4l-Combustiontesting

7.8102.4l-CombustiontestingDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Undilutedfluegaseswillbecheckedwithacalibratedfluegasanalyzerinaccordancewithacceptedprotocol

Ifcombustionisnothappeningsafelyortotheappropriatecombustionefficiency,diagnosticsandadjustmentswillbedoneinaccordancewithmanufacturerspecificationsandlocalcodes

Objective(s):Confirmthatcombustionisoccurringsafelywithappropriatecombustionefficiency

Baseload>WaterHeating>InstallationandReplacement7.8102.4m-Fuelsupply

7.8102.4m-FuelsupplyDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Electric,naturalgas,andoilsupplycomponentswillbeinstalledtoacceptedindustrystandardsandcodesinaccordancewithNFPA70(NEC)forelectric,NFPA54forgas,orNFPA31foroil

Energyinputrequiredbytheappliancewillbeinaccordancewithmanufacturerspecifications(e.g.,ensuregaspipesizeandpressureareadequate)

Objective(s):Providesufficientfueltothewaterheater,burner,orelement

Baseload>WaterHeating>InstallationandReplacement7.8102.4n-Dischargewatertemperature

7.8102.4n-DischargewatertemperatureDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Dischargewatertemperatureatfixtureswillnotexceed120°Forasprescribedbylocalcode

Installmixingvalvewhenhigherstorage/generationtemperaturesarerequired

Objective(s):Ensuresafehotwatersupplytemperaturetofixtures

Baseload>WaterHeating>InstallationandReplacement7.8102.4o-Commissioningofsystem

7.8102.4o-CommissioningofsystemDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Thefollowingwillbecheckedoncethesystemhasbeenfilledandpurged:

SafetycontrolsCombustionsafetyandefficiencyOperationalcontrolsFuelandwaterleaksLocalcoderequirements

Commissioningwillbeinaccordancewithmanufacturerspecificationsandrelevantindustrystandards

Objective(s):Ensuresystemfunctionssafely

Keepcostofownershipaslowaspossible

Baseload>WaterHeating>InstallationandReplacement7.8102.4p-Occupanthealthandsafety

7.8102.4p-OccupanthealthandsafetyDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Allspaceswithcombustionapplianceswillhaveacarbonmonoxide(CO)alarm

LocationsofCOalarmsinthespaceshallbeinaccordancewithstatelawandlocalcodes

AmbientCOlevelswillbemaintainedundercode-acceptablethresholds


Baseload>WaterHeating>InstallationandReplacement7.8102.4q-Occupanteducation

7.8102.4q-OccupanteducationDesiredOutcome:Safeandreliablehotwatersourceprovidedthatmeetsoccupantneedsatlowestpossiblecostofownership

Specification(s):Completedworkwillbereviewed

Completedworkwillbereviewed

Occupant/buildingoperationsstaff/propertymanagerwillbeeducatedonthesafeandefficientoperationand

maintenanceofthesystem,including:

AdjustmentofwatertemperatureOperationofbackflowpreventerandpressureregulatorImportanceofkeepingoperatingmanualsaccessible

Objective(s):Educateoccupant/buildingoperationsstaff/propertymanageraboutthesafe,efficientoperationandmaintenanceofthesystem

Baseload>WaterHeating>Maintenance/Inspection

7.8103.7-CrossoverDuetoaBackflowintotheColdWaterSupplyDesiredOutcome:Minimizeenergyandwaterwastetothelowestpossiblelifecyclecost

Note:

Baseload>WaterHeating>Maintenance/Inspection7.8103.7a-Hazardousmaterialremoval

7.8103.7a-HazardousmaterialremovalDesiredOutcome:Minimizeenergyandwaterwastetothelowestpossiblelifecyclecost

Specification(s):Healthconcernsintheremovalandreplacementofequipment(e.g.,asbestos,otherhazardousmaterials)willbeidentified

Writtennotificationwillbeprovidedtooccupantsofthediscoveryofhazardousmaterial,includingcontactinformationforregionalEPAasbestoscoordinator

OccupantwillbeaskedtocontractwithanEPA-certifiedasbestoscontractortoconductabatementbeforedecommissioningandreplacement(occupantisresponsibleforabatementorremediation)

Objective(s):RemediatehealthhazardsusingEPA-certifiedcontractors

Baseload>WaterHeating>Maintenance/Inspection7.8103.7b-Installation

7.8103.7b-InstallationDesiredOutcome:Minimizeenergyandwaterwastetothelowestpossiblelifecyclecost

Specification(s):Checkvalvewillbeinstalledonthecoldwatersupplytothewaterheatingequipment

Athermalexpansiontankwillbeinstalled,ifnotpresent

Objective(s):Eliminatecrossover

Baseload>WaterHeating>Maintenance/Inspection7.8103.7c-Commissioning

7.8103.7c-CommissioningDesiredOutcome:Minimizeenergyandwaterwastetothelowestpossiblelifecyclecost

Specification(s):Waterpressuredownstreamofthecheckvalvewillbeverified

ExpansiontankchargewillbeverifiedorsetinaccordancewithSWS7.8104.8DomesticHotWaterExpansionTank(PotableWater)

Objective(s):Ensureproperoperation

Baseload>WaterHeating>Distribution

7.8104.8-DomesticHotWaterExpansionTank(PotableWater)DesiredOutcome:Provideforadequateexpansionofdomestichotwaterasitisheatedtopreventdamagetopipingandequipment

Note:

Baseload>WaterHeating>Distribution7.8104.8a-Adequateairpressureofexistingairtank

7.8104.8a-AdequateairpressureofexistingairtankDesiredOutcome:Provideforadequateexpansionofdomestichotwaterasitisheatedtopreventdamagetopipingandequipment

Specification(s):Unitwillbehydraulicallyisolatedandremovedfrompipinganddraintank

Capwillberemovedonbottomoftank

Pressurewillbecheckedusingatirepressuregauge

Pressurewillbecloselymatchedtoincomingwaterpressure

Objective(s):Ensurethatexpansiontankisproperlychargedandoperating

Baseload>WaterHeating>Distribution7.8104.8b-Propersizingofnewexpansiontank

7.8104.8b-PropersizingofnewexpansiontankDesiredOutcome:Provideforadequateexpansionofdomestichotwaterasitisheatedtopreventdamagetopipingandequipment

Specification(s):Collectnecessaryinformationtodetermineexpansiontanksize,including:

Operatingwaterpressureofwaterheater(apressuregaugemayneedtobeinstalledtoverify)WaterheaterandtankvolumeOperatingwatertemperatureRelievevalvepressuresettingValueofincomingstreetwaterpressure

Objective(s):Ensurethatthenewlyinstalledexpansiontankwillbeproperlysizedforthesystem

Baseload>WaterHeating>Distribution7.8104.8c-Prechargeairpressureinnewexpansiontank

7.8104.8c-PrechargeairpressureinnewexpansiontankDesiredOutcome:Provideforadequateexpansionofdomestichotwaterasitisheatedtopreventdamagetopipingandequipment

Specification(s):Usingatirepressuregaugeandatirepumptoadjustasnecessary,pressureinpotablewaterexpansiontankwillbesettomatchtheincomingstreetwaterpressure

Objective(s):Setcorrectairpressureforproperoperationoftank

Baseload>WaterHeating>Distribution7.8104.8d-Newinstallationlocationofexpansiontank

7.8104.8d-NewinstallationlocationofexpansiontankDesiredOutcome:Provideforadequateexpansionofdomestichotwaterasitisheatedtopreventdamagetopipingandequipment

Specification(s):Expansiontankshallbeinstalledinaccordancewiththemanufacturer'sinstallationinstructions

Theexpansiontankwillbelocatedonthecoldwaterinlettothewaterheater

Theexpansiontankshouldbelocatedbetweenthewaterheatingequipmentandtherequiredshutoff

Objective(s):Ensurecorrectlocationoftank

Baseload>Baseload—SpecialConsiderations>Elevators

7.8801.1-ReplacementandMaintenanceDesiredOutcome:Properoperationofelevator


Baseload>Baseload—SpecialConsiderations>Elevators7.8801.1a-Inspection

7.8801.1a-InspectionDesiredOutcome:Properoperationofelevator

Specification(s):Inspectionwillbeperformedbyalicensedelevatorprofessional


Baseload>Baseload—SpecialConsiderations>Elevators7.8801.1b-Energyefficiency

7.8801.1b-EnergyefficiencyDesiredOutcome:Properoperationofelevator

Specification(s):Evaluationwillbeperformedbyalicensedelevatorprofessionalinconjunctionwithenergyefficiencyprofessionals

Elevatorroomheating,ventilation,andairconditioningequipmentwillbeinstalledwithenergyefficientcomponentsandpropercontrols

Objective(s):Optimizeenergyperformance

Baseload>Baseload—SpecialConsiderations>Elevators7.8801.1c-Installationandmaintenance

7.8801.1c-InstallationandmaintenanceDesiredOutcome:Properoperationofelevator

Specification(s):AnyworkwillbeperformedtocomplywithASMEA17.1,ICCA117.1,andANSINFPA70Article620


Ensureproperinstallation