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BD C,CPMP,OPMP,BEAP,CxACERx SolutionsCommissioning, Energy Efficiency, Retro Commissioning Solutions630- ‐636- ‐7118(office/Fax)630- ‐631- ‐9483(mobile)MKUK@CERxSolutions.com
AGENDA* WHATISANASHRAELEVEL1/2/3AUDIT?* ENERGYAUDITSTHEgoaloftodayistoday* ASHRAESTANDARD100giveanover- ‐viewandshowyouwheretoget* ASHRAERESOURCESmoreinfotolearnmore.* AUDITORSTOOLBOX* WHATELSEISASHRAEUPTO?
ASHRAELEVELAUDITS* LEVEL1:Walk- ‐ThroughSurvey* LEVEL2:EnergySurveyandAnalysis* LEVEL3:DetailedAnalysisofCapital- ithineachlevel.”
YUSEITMOREEFFECTIVELY?
BEFOREYOUGETSTARTED DoAPreliminaryEnergy- ‐UseAnalysis(PEA)* Collect* BasicSiteInformation* HistoricalBillingandConsumption* BECSEIU)* es* Downloadablefromwww.ashrae.org/PCBEA
ASHRAELEVEL1TheWalk- ‐ThroughSurvey* Conductabriefon- ‐sitesurveyofthebuilding* IDLow- ‐Cost/no- ‐costmeasures* eritfurtherconsideration* Calculationsareminimal* Savingsandcostsareapproximate
criteria* RecommendchangestoO&Mprocedures* ListingofEEM’sthatrequiregreaterreview****
ASHRAELEVEL3DetailedAnalysisofCapital- ‐IntensiveModifications* Focusesonpotentialcapital- ‐intensiveprojectsID’dthroughaLevel2Analysis* Requiresmoredetailedfielddatagathering* Morerigorousengineeringandeconomicanalysis* Mayincludemodeling(simulation)andvendorpricing* withhigherlevelofconfidence)* Itoftengoesbeyondtheeconomicanalysisoflevel2
EnergyAuditOverlay
EnergyAuditRequiredTasks
ldingEnergyAudits AVAILABLEFROMASHRAEWEBSITE 92MEMBERS/ 109NON- ‐MEMBERS 164PAGESOFEXTREMELYVALUABLEINFORMATION HIGHLYRECOMMENDPURCHASEANDUSE!* Part1:Definitionsoflevelofeffortrequired* Part2:BestPractices* edfromhttps://xp20.ashrae.org/PCBEA/PCBEA Supplemental Files.html
ersandFluidCoolers2.3PumpsandPipingSystems2.4Air- ‐HandlingSystemEquipment2.5Air- 2.7ZoneHeatingEquipment2.8Fan- Rooms3.5ProcessEquipment
ASHRAEStandard100- heenergytargetsdonotincludethoseprocesses.1. eetstarget2. .3. tainanenergymanagementplan
Standard100AuditingRequirements* J).* cedocumentation.* fthatauditmaybelimitedtomeetthecostcap.
Standard 100 Revision Flow ChartStandard 100Seek ComplianceCompliance RequirementsSection 4Conduct EnergyAudit Section 8Implement Mandatory EnergyManagement Program, Section 5Implement Mandatory Operations andMaintenance, Section 6NODoesBuildingMeetEnergyTarget?Sect. 7Identify Building Type,Climate Zone and CollectEnergy Use Data,Section 7Prioritize,Implement &CommissionEEMsSection 9Verify EnergySavingsSection 9CompleteCompliance Formsfor Buildings withTargetsSection 4YESIs there aTarget forBuildingtype?Section 7NOStandard 100ComplianceYESConduct EnergyAudit Section 8Prioritize,Implement &Commission EEMsSection 9Verify EnergySavingsSection 9CompleteCompliance Formsfor Buildings w/oTargetsSection 4
OTHERASHRAERESOURCESStandards* Standard105- sEmissions* Standard180- eofCommercialBuildingHVACSystems* Standard189.1- ‐2014:StandardforDesignofHigh- ‐PerformanceGreenBuildings* Standard62.1- ‐2013:VentilationforAcceptableIndoorAirQuality* Standard90.1- ‐2010- ‐EnergyStandardforBuildings
OtherASHRAERESOURCESGuidelines* Guideline11- ‐2009:FieldTestingofHVACControlComponents* Guideline14- ‐2014:MeasurementofEnergyandDemandSavings* Guideline22- ‐2012- ‐instrumentationforMonitoringCentralChilled- ‐WaterPlantEfficiency
ASHRAERESOURCES:AdvancedEnergyDesignGuides
OtherASHRAEResources* (Misc)ASHRAETechnicalPapersandJournalArticles* shrae.org/publicdatabase/* ASHRAE“BackoftheEnvelopeCalculator”* Buildings* ASHRAEGreenGuide* gs* ThebusinessCaseforBuildingOwnersandManagers
terDigitalPsychrometer/Enthalpymeter* TemperatureProbes/Clampontemperature* CO2Sensor* erSnakeCameraMischandtoolsSafetyGearI- ‐PadLaptopComputerCalibratedTracerGasStrobe- ‐tachometerSoundMeter
WHATELSEISASHRAEUPTO?* EnergyAudits”* WillStandardizetheAuditingProcess* Timeline?
QUESTIONS?
* 8.2.1*OverallProcess.An*energy*audit*shallbe* conducted*for*allbuildings*not*having*an*energy* target.The*energy*audit*and*the*associated* energy*audit*report*shallbe*completed*by*a* qualified#energy#auditor#practicing#within#their# field#of#competency. * The#energy#audit#shall#be#a#Level#2#audit#(as* defined*in*Section*8.4.2)and*shall#not#be