BUILDINGTECHNOLOGIESPROGRAMMarch26‐27,2014ASRACPumpsWorkingGroupScope2Scope•Clearlydefinescopeforthisnegotiation:PumpTypes(VOTE)-Reviewaggregatedresultsofnewsurveysifavailable-Reviewupdatedscenariosforcirculatorenergyuse,savings,andpayback•Clearlydefinescopefornegotiation:Scope(VOTE)-CleanWater/Definitionforpumpsinscope-Exclusions– Sanitarypumps-Applicabilityofstandardstopumpswithnon‐electricdriversMetric•Detailsofpossiblemetric,calculationmethods,defaultvalues,testing,etc.•VOTETestProcedure•HItodiscuss40.6Agenda3InScope? PumpType ANSI/HINomenclatureYes End SuctionFrameMounted/OwnBearings OH0,OH1Yes EndSuctionCloseCoupled OH7Yes Inline OH3,OH4,OH5Yes RadialSplit(Multistage) Vertical VS8Yes SubmersibleVertical Turbine(Multistage)VS0Maybe Double Suction BB1,OH4 doublesuctionMaybe MultistageAxially Split BB1(2stage), BB3Maybe MultistageRadialSplit‐Horizontal BB2(2stage),BB4Maybe Multistage RadialSplitVerticalImmersible VS1(immersible)Maybe Vertical TurbineVS1,VS2Maybe Circulators CP1,CP2,CP3No‐OK Axial/Mixed Flow OH00,VS3No‐OK PositiveDisplacement MultipleNo‐OK Wastewater,sump,slurry,solidshandling pumps MultipleNo‐OK API610andASME/ISOchemicalprocesspumps N/ANo‐OK FirePumps(compliantwithNFPA20andULlistedorFMapproved) N/ANo‐OK Self‐Priming/PrimeAssistPumps N/ANo‐OK NavyandNuclear PumpsNo‐? SanitaryPumpsNo– OK Pumpsoutside certainparametersofpower,flowhead,temperature,speed,andbowldiameterN/AScopefortheNegotiation4ScopeDiscussion– ExclusionsExclusionsNotesOK– 1/31Wastewater,Sump,Slurry, SolidsHandlingRequiresfurtherdefinition? LookatEUdocuments.(Graywatershouldnotbeexcluded.)OK– 1/31API610PumpsOK– 1/31ASME/ISOChemicalPumpsOK– 1/31FirePumpsExcludedifcertifiedtoNFPA20byUL orFM.Excluded ifcompliantwithNFPA20and ULlistedorFMapproved.OK– 1/31Self‐primingpumpsOK– 1/31Prime‐assisted pumpsOK– 1/31PositiveDisplacementPumpsOK– 1/31Axial/MixedFlow PumpsOK – 3/4/14 NuclearPumpsComplies withASMEBoilerandPressureVesselCodeSectionIIIor10CFR50;NonCodeorCode/SafetyRelated.Additionalcontexttobeprovided.OK– 3/4/14 NavyPumpsMILSpecificationCompliant(MIL‐P‐17639,MIL‐P‐17881,MIL‐P‐17840,MIL‐P‐18682,MIL‐P‐18472)TBD SanitaryPumpsFood‐grade.Specificphysicaldesignrequirementsthatimpactefficiency.Significantincrementalcost.HItoreviewpriortonextmeeting.Definitionstobeworkedonlater(andDOEwillreviewpriortofinalization).PROPOSALFORVOTE:Thisrulemakingwillexplicitlyexcludethefollowingtypesofpumps:listedas‘OK– 3/26/2014’inthetableabove.Otherexclusionsmaybeaddedinthefuture.•Voteresults:5CleanWaterDefinition•Cleanwaterpump meansapumpthatisdesignedforuseinpumpingcleanwater,exceptthefollowingpumptypes:•Afirepump•Aself‐primingpump•Aprime‐assistpump•Apumpdesignedtobeusedinanuclearfacilitysubjectto10CFR50•A pumpofdesignedtocomplywithaMILspec•ApumpdesignedforpumpinghydrocarbonproductsthatmeetstherequirementsofAPI610/ISO13709•AchemicalprocesspumpthatmeetstherequirementsofANSI/ASMEB73.1,ANSI/ASMEB73.2,orISO2858andISO51996CleanWaterDefinitionCleanwater meanswaterwithamaximumnon‐absorbentfreesolidcontentof0.25kilogramspercubicmeter,andwithamaximumdissolvedsolidcontentof50kilogramspercubicmeter,providedthatthetotalgascontentofthewaterdoesnotexceedthesaturationvolume,anddisregardinganyadditivesnecessarytopreventthewaterfromfreezingataminimumof‐10C7ScopeDiscussion– UpdatedShipments(NEMABIS)DOENomenclatureANSI/HINomenclatureHIAggregate(Units)TotalIndustryEstimate(Units)HIProposalEndSuctionCloseCoupled(ESCC)OH794,278171,456EndSuctionFrameMounted(ESFM/ESOB)OH0/OH131,58744,042In‐Line(IL) OH3/OH4/OH5 24,40650,424RadiallySplitVertical(RS‐V) VS8 44,52749,975VerticalTurbineSubmersible(VT‐S)VS078,624104,406AdditionalPumpTypesforConsiderationDoubleSuction(DS) BB1/OH45,3115,311Multi‐StageAxiallySplit(AS) BB1/BB3 247277Multi‐StageRadialSplit(RS‐H) BB2/BB4 2,8742,874VerticalTurbine(VT) VS1/VS2 5,8155,8158ScopeDiscussion– PreviousShipments(forReference)PumpType#ManufacturersReportingRangeofIndustryShipmentsEstimatedbyManufacturers(0‐200HP)(2012)EstimatedShipmentsBasedonManufacturerReportsandMarketShare(1‐200HP)(2012)[USProduction]EstimatedShipmentsBasedonCensus(1‐200HP)(2010)[Shipments+Imports‐Exports]NOTESLot11ESCCHigh24,000‐460,000134,0001,454,000ESFMHigh22,000‐480,00092,000106,800ILHigh8,000‐90,00085,000 199,600RS‐VMedium20,000‐63,00088,0002,280VT‐SMedium8,000‐470,00023,0003,500Lot11+DSHigh900‐50,00027,0006,600ASLow400‐1,6003,000150RS‐HLow2,600‐71,0003002,820VTMedium1,300‐22,0002,00012,6009ScopeDiscussion– PreviousEnergyUseforReferencePumpTypeANSI/HINomenclatureEstimatedShipments(1‐200HP)Wtd Avg HPManufacturerData(1‐200HP)MedianShaftHPbasedonHIsurvey(1‐200HP)ConnectedLoadA(kW)ConnectedLoadB(kW)AveragePercentLoadEstimatedHoursofOperation(US)AEstimatedHoursofOperation(EU)BAnnualEnergyUseA(TWh)AnnualEnergyUseB(TWh)Lot11ESCC134,00010 171,020,2911,699,38874% 1,9132,2501.442.83ESFM92,00024 211,648,0401,441,27274% 2,1882,2502.672.40IL85,00015 18933,2591,141,38074% 3,0004,0002.07 3.38RS‐V88,000Notreportable 11N/A722,12874% 2,8231,500N/A0.80VT‐S23,00010 4165,60668,63274% 1,5001,0000.180.05Lot11+DS27,00057 1,146,13074% 3,0002.54AS3,00056 125,31274% 3,2240.30RS‐H300Notreportable N/A74% 2,823N/AVT2,00078 116,12374% 1,6990.15Notes:UnclearwhatmanufacturerHPdatarepresents(hydraulic,shaft,motor?).Maynotaccountformotorefficiency.Averagepercentloadisbasedonanassumedaverageflowof50%.10CirculatorNotes•LookatupdateddatarelativetootherpumpsinLot11•Options–Includeinthisrulemaking–IncludeinPhase2–Don’tinclude•OperatingHoursAssumptionsfromHI–Heating:180days/yr *12hrs/day=2160hours/yr–PlumbingRecirculation:365days/yr *6hoursaday=2190hours/yrLiteratureRangeMin Mid MaxPotableWaterRecirc2,190 5,475* 7,300**HydronicHeating2,160 2,520 3,000Sources:JohnSiegenthaler presentation,NYSERDAreport,TACOwhitepapers,CAIOUsestimate,manufacturerestimates*50% constant;50%ontimer/aquastat operate6hoursperday**50%constant;50%oncontrolsoperate16hoursperday11IncreasesincirculatorMSPcouldoccurfortwodistinctreasons:1.Increasedmotorcost•SwitchingfromPermanentSplitCapacitor(PSC)wet‐rotortoECMwillincreasepurchased‐partsand/orlaborcosts•Motorsareeithermanufacturedin‐house,orbuilt‐to‐specoutofhouse.Circulatormotorscannotbeboughtoff‐the‐shelf.•ThereisnopublicallyavailabledataonPSCwet‐rotormotorcost,andwehavenotreceivedenoughdatatoaggregate-Inarulemaking,wemaybeabletoreverseengineermotorcosts-Forthisexercise,weextrapolatefromoff‐the‐shelfmotorsintheCRErulemaking2.Increasedmanufacturermarkuptocovermanufacturerredesignandconversioncosts.IncrementalCostsforCirculators12CRE rulelookedatoff‐the‐shelfPSC andECM motorcostsforshaftpowersrangingfrom6to16Watts.Asmall,1/25HPcirculatorpumprequiresashaftwattageof29.8Watts.•Approximately90WattsofdrawforaPSC and45WattsforanECM.TheCRE costcurvescanbeextrapolatedto29.8Watts,withtheresults:•PSC:$15.77•ECM:$30.87•RatioofECM toPSC cost:2.0RecognizingthatcirculatorPSCs arecustom‐designed,wecanroughlyestimateacostpremiumof1.75xasstartingpointforanalysis.Thisresultsinanestimatedcostof:•PSC (wet‐rotor):$27.60Assumingthe2.0costratioholds:•ECM (wet‐rotor):$55.20ApproximateIncrementalCostsof$27.60BaselineMotors: CostExtrapolation$30.87$15.7713Manufacturersweresurveyedonestimatedredesignandconversioncost,brokenoutbycirculatortypeandHPrange.Baseonsurveyresults,weestimatethefollowing:Manufacturer RedesignandConversionCosts≤1/4HPAggregate IndustryConversionCost$45,500,000AnnualShipments1,500,000EstimatedPaybackPeriod(Years)4ShipmentsoverPaybackPeriod6,000,000IncrementalCostpershipment$7.5814TotalIncremental Cost:≤1/4HPMotorCostConversionCostIncrementalCost$27.60$7.28MFG Markup1.35NotApplicableDistribution Markup(Preliminary)1.55 1.55Incremental CosttoCustomer$57.75 $11.28TOTALIncrementalCosttoCustomer$69.0315UpdatedCirculatorEnergyUseandSavingsDataTrial1 Trial2 Trial3 Trial4Shipments 1,500,0001,500,0001,500,0001,500,000AverageRatedWattage 104104104104PercentVariableSpeed(ECM) 2.6% 2.6% 2.6% 2.6%HoursperYear2,1673,1702,1673,170TWh 0.33 0.49 0.33 0.49PercentSavingsfromECM(ConstantFullLoad)45% 45% 45% 45%TWh Savings 0.150.220.150.22Lifetime 10101010QuadsSavingsOver30Years0.380.550.380.55ElectricityCost($/kwh) $0.115$0.115$0.115$0.115AnnualElecCostSavings $11.66$17.06$11.66$17.06IncrementalMotorCost $112.50$112.50$69.03$69.03Payback(years) 10.16.96.24.2PercentPotableRecirc 22% 22% 22% 22%PercentHydronicHeating 78% 78% 78% 78%OperatingHoursPotableRecirc 2,1905,4752,1905,475OperatingHoursHydronicHeating 2,1602,5202,1602,520Subjecttoadditionalupdates;willhavespreadsheetavailableatmeetingtolookatdifferentscenarios16PreviousCirculatorEnergyUseandSavingsData(forReference)1/25‐1/4HP >1/4‐3HP TotalApproximate Shipments1.5million 90,000 1.6millionOperatingHoursAnnualConstantFullLoadEnergyUse– 1YearShipments(TWh)21600.34 0.12 0.4630000.47 0.17 0.6460000.95 0.33 1.28PercentVariableSpeedShipments2.6% 7.4% 2.8%PotentialAnnualSavingsfrom ECMatConstantFullLoad*‐2160hours30YearsofShipmentsw/7‐10yearlife(Quads)PercentSavings40% 25%Savings(TWh)0.13 0.03 0.160.29– 0.41Cost, Savings,andPaybackAnnualElectricityCostSavings($)**$10 $37DeltaPrice($)$113Payback(years)12*Comparing ECMwattagetoequivalentACinductionwattage.**11cents/kWh17Agricultural‐FRISEngineData‐Farm&RanchIrrigationSurvey•AnnualEnergyExpensesbyType0123456$1‐$999 $1000‐$1999 $2000‐$4999 $5000‐$9999 $10000‐$19999 $20000‐$49999 >$50000

# Farms x 10000TotalenergyexpensesforpumpingElectricityNaturalgasLPgas,propane,andbutaneDieselfuel•DOEdidnotreceivesalesdataonpumpssoldwithengines18OtherData:SalesofPumpswithMotorsandVFDPumpType%ShipmentsPackagedwithMotor*%ShipmentsPackagedwithMotorandVFD*Lot11ESCC 65% 3%ESFM 66% 8%IL 92% 9%RS‐V NotreportableVT‐S NotreportableLot11+DS 75% 7%AS 95% NotreportableRS‐H NotreportableVT 72% 3%*Shipmentweightedaverage.NOTE:Thesepercentagesarefor illustrationpurposesonlyandarenotexpectedtoberepresentativeoftheactualmarket.•DOEdidnotreceivedataonsalesofpumpswithmotorsandVFDbyHPTobeupdatedwhennewdataareavailable