Air Individual Permit, Major Amendment 13700027-010 to ... · Air Individual Permit Major Amendment...

AirIndividualPermitMajorAmendment

13700027010Permittee: HibbingPublicUtilitiesCommission

Copermitteename: LaurentianEnergyAuthorityLLC

Facilityname: HibbingPublicUtilitiesCommission19026thAveHibbing,MN557461663St.LouisCounty

Operatingpermitissuancedate:January18,2012Expirationdate:January18,2017*AllTitleIConditionsdonotexpireMajorAmendment:April22,2016Permitcharacteristics:Federal;Part70/NSRMajorSource;LimitstoavoidNSRTheemissionunits,controlequipmentandemissionstacksatthestationarysourceauthorizedinthispermitamendmentareasdescribedinthePermitApplicationsTable.ThispermitamendmentsupersedesAirEmissionPermitNo.13700027009andauthorizesthePermitteetooperateandmodifythestationarysourceattheaddresslistedaboveunlessotherwisenotedinthepermit.ThePermitteemustcomplywithalltheconditionsofthepermit.AnychangesormodificationstothestationarysourcemustbeperformedincompliancewithMinn.R.7007.1150to7007.1500.Termsusedinthepermitareasdefinedinthestateairpollutioncontrolrulesunlessthetermisexplicitlydefinedinthepermit.Unlessotherwiseindicated,alltheMinnesotarulescitedastheoriginofthepermittermsareincorporatedintotheSIPunder40CFR52.1220andassuchasareenforceablebyEPAAdministratororcitizensundertheCleanAirAct.

Signature: Carolina Schutt Thisdocumenthasbeenelectronicallysigned. fortheMinnesotaPollutionControlAgency

for DonSmith,P.E.,Manager AirQualityPermitsSection IndustrialDivision

TableofContents

Page

1. Permitapplicationstable.............................................................................................................................................32. Wheretosendsubmittals............................................................................................................................................43. Facilityandmodificationdescription...........................................................................................................................54. Summaryofsubjectitems...........................................................................................................................................65. Limitsandotherrequirements....................................................................................................................................96. Submittal/actionrequirements...............................................................................................................................1408. Appendices...............................................................................................................................................................167

AppendixA.InsignificantActivitiesandGeneralApplicableRequirements..........................................................167AppendixB.ModelingInformation(WoodFiredBoilerInstallation)....................................................................168AppendixC.ModelingInformation(1hourNO2andSO2NAAQSDemonstration).............................................171

Permitissued:April22,2016 13700027010Permitexpires:January18,2017 Page3of177

1. PermitapplicationstableSubsequentpermitapplications:Titledescription Applicationreceiptdate ActionnumberPart70Reissuance 12/28/2009 13700027008PermitReopening 09/17/2013 13700027009AdministrativeAmendment 10/09/2013 13700027009MajorAmendment 08/11/2014 13700027009PermitReopening 11/10/2014 13700027009MajorAmendment 07/31/2015 13700027010


2. Wheretosendsubmittals

SendsubmittalsthatarerequiredtobesubmittedtotheU.S.EPAregionalofficeto:ChiefAirEnforcementAirandRadiationBranchEPARegionV77WestJacksonBoulevardChicago,Illinois60604

EachsubmittalmustbepostmarkedorreceivedbythedatespecifiedintheapplicableTable.ThosesubmittalsrequiredbyMinn.R.7007.0100to7007.1850mustbecertifiedbyaresponsibleofficial,definedinMinn.R.7007.0100,subp.21.Othersubmittalsshallbecertifiedasappropriateifcertificationisrequiredbyanapplicableruleorpermitcondition.

SendsubmittalsthatarerequiredbytheAcidRainProgramto:

U.S.EnvironmentalProtectionAgencyCleanAirMarketsDivision1200PennsylvaniaAvenueNW(6204N)Washington,D.C.20460

Sendanyapplicationforapermitorpermitamendmentto:

FiscalServices6thFloorMinnesotaPollutionControlAgency520LafayetteRoadNorthSt.Paul,Minnesota551554194

Also,whererequiredbyanapplicableruleorpermitcondition,sendtothePermitDocumentCoordinatornoticesof:

a. Accumulatedinsignificantactivitiesb. Installationofcontrolequipmentc. Replacementofanemissionsunit,andd. Changesthatcontraveneapermitterm

UnlessanotherpersonisidentifiedintheapplicableTable,sendallothersubmittalsto:

AQComplianceTrackingCoordinatorIndustrialDivisionMinnesotaPollutionControlAgency520LafayetteRoadNorthSt.Paul,Minnesota551554194


3. Facilitydescription

TheHibbingPublicUtilitiesCommission(HPUC)operatesacogenerationfacilityforthecityofHibbing.Thefacilitygenerateselectricitythatissoldtothegridandsteamforspaceheatingofbusinesses,schools,andresidences.TheHPUCpowerplantislocatedindowntownHibbingandwasoriginallyconstructedin1919.Theemissionunitsatthesourceconsistofthreecoalboilers,awoodfiredboiler,anashhandlingsystem,aswellasthetwonaturalgasfiredboilerslocatedatthenearbyHibbingHighSchool.ThehighschoolboilersareconnectedtotheHPUCsteamdistributionsystem.ThesixboilersarelabeledBoilerNo.1A,BoilerNo.2A,BoilerNo.3A,HighSchoolBoilerNo.1,HighSchoolBoilerNo.2,andWoodFiredBoiler.Otherairemissionsourcesatthefacilityincludearailcar/truckcoalunloadingstationandanashtransfersystem.

Modificationdescription

ThispermitactionisamajorpermitamendmentunderMinn.R.7007.1500,subp.2(B)andauthorizesamodificationofBoiler3A,(EQUI3).NaturalgasburnerswillbeinstalledonBoiler3Atostabilizecombustionduringstartupandshutdownoperations.Theadditionofthegasburnerswillreducetheamountofupsetswhichleadtofrequentstartupsandshutdowns.AlimitedtestburnofwoodpelletsinBoiler3Aisalsoauthorizedbythispermitmodification.Thetestburnwilldetermineifthepelletsareaviablefuelfortheexistingfuelhandlingsystemandboilercombustionchambers.PerformancetestsconductedduringthetestburnmaybeusedtosupportamajorpermitmodificationtopermanentlyaddwoodpelletsasafuelforBoiler3A.Thispermitalsoincorporates40CFRpt.63,subp.DDDDD(MajorSourceBoilerMACT)compliancerequirementsforthefacilityssixaffectedboilers.


4. Summaryofsubjectitems

SIID:Description

RelationshipType

RelatedSIID:Description

ACTV3:AllIA's COMG1:Boilers1A,2A,and3A

hasmembers

EQUI1,EQUI2,EQUI3

COMG2:NESHAPsubp.DDDDDRequirements

hasmembers

EQUI1,EQUI2,EQUI3,EQUI5,EQUI6,EQUI7

EQUI10:WoodTransfer/MeteringBinSilo/Bin

sendsto STRU20:WoodTransfer/MeteringBin

EQUI10:WoodTransfer/MeteringBinSilo/Bin

iscontrolledby

TREA12:FabricFilterLowTemperature,i.e.,T


SIID:Description

RelationshipType

RelatedSIID:DescriptionMW)

EQUI2:BoilerNo.2A(17.8MW)

sendsto STRU28:Boilers1Aand2A


iscontrolledby

TREA14:ElectrostaticPrecipitatorHighEfficiency


sendsto STRU27:Boiler3A


iscontrolledby

TREA13:ElectrostaticPrecipitatorHighEfficiency

EQUI47:Boilers1&2CommonStack&Boiler3StackCOMonitor

receivesfrom

EQUI48:Boilers1&2CommonStackCOMonitor

EQUI47:Boilers1&2CommonStack&Boiler3StackCOMonitor

receivesfrom

EQUI49:Boiler3StackCOMonitor


monitors EQUI1:BoilerNo.1A(17.8MW)



EQUI49:Boiler3StackCOMonitor


EQUI4:CoalAshSiloSilo/Bin

sendsto STRU16:CoalAshSilo

EQUI4:CoalAshSiloSilo/Bin

iscontrolledby



SIID:Description

RelationshipType

RelatedSIID:Description

TowerCell1 fromSTRU22:WestTowerCell2

receivesfrom

ACTV3:AllIA's

STRU23:EastTowerCell1

receivesfrom

ACTV3:AllIA's

STRU24:EastTowerCell2

receivesfrom

ACTV3:AllIA's

STRU25:HighSchoolBoiler2

STRU26:HighSchoolBoiler1

STRU27:Boiler3A STRU28:Boilers1Aand2A

STRU2:WoodAshSilo

STRU3:Boiler#4ESP

STRU4:Boiler#4 STRU5:WoodBin STRU6:CoalStorageFacility

STRU7:WoodReceivingBin

STRU8:EastCoolingTower

STRU9:WestCoolingTower

TFAC1:HibbingPublicUtilitiesCommission


PermitIssued:April22,2016 13700027010PermitExpires:January18,2017 Page9of177

5. LimitsandotherrequirementsSubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&CitationTFAC1 13700027 HibbingPublicUtilities

Commission

5.1.1 SOURCESPECIFICREQUIREMENTS 5.1.2 ThePermitteeshallcomplywiththeapplicable

requirementsofMinn.R.7007.0502.ThePermitteesubmittedaMercuryReductionPlanonJuly6,2015,forapprovalandinclusioninapermitorotherenforceabledocument.ThedeadlineforcomplyingwiththemercuryreductionsrequiredbyMinn.R.7007.0502isJanuary1,2018.[Minn.R.7007.0502]

5.1.3 PermitAppendices:ThispermitcontainsappendicesaslistedinthepermitTableofContents.ThePermitteeshallcomplywithallrequirementscontainedinAppendixA:InsignificantActivities.ModelingparametersinAppendixB:ModelingInformation(WoodFiredBoilerInstallation)areincludedforreferenceonlyasdescribedelsewhereinthepermit.ModelingparametersinAppendixC:ModelingInformation(1hourNO2andSO2NAAQSDemonstration)areincludedforreferenceonlyasdescribedelsewhereinthepermit.[Minn.R.7007.0800,subp.2]

5.1.4 PERMITSHIELD:SubjecttothelimitationsinMinn.R.7007.1800,compliancewiththeconditionsofthispermitshallbedeemedcompliancewiththespecificprovisionoftheapplicablerequirementidentifiedinthepermitasthebasisofeachcondition.SubjecttothelimitationsofMinn.R.7007.1800and7017.0100,subp.2,notwithstandingtheconditionsofthispermitspecifyingcompliancepracticesforapplicablerequirements,anyperson(includingthePermittee)mayalsouseothercredibleevidencetoestablishcomplianceornoncompliancewithapplicablerequirements.ThispermitshallnotalteroraffecttheliabilityofthePermitteeforanyviolationofapplicablerequirementspriortooratthetimeofpermitissuance.[Minn.R.7007.1800,(A)(2)]

5.1.5 ModeledParametersforNO2,CO,andPM10:TheparametersusedinNO2,CO,andPM10modelingforpermitnumber13700027005arelistedinAppendixBofthispermit.Theparametersdescribetheoperationofthefacilityatmaximumpermittedcapacity.Thepurposeoflistingtheparametersintheappendixistoprovidea


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationbenchmarkforfuturechanges.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.6 ChangestoModeledParametersforPM10:AnypermitamendmentthataffectsanymodeledparameteroremissionrateforPM10listedinAppendixB,oranadditiontotheinformationdocumentedinAppendixB,requiresamajoramendment.[Minn.R.7007.0100,subps.7A,7(L)&7(M),Minn.R.7007.0800,subps.1and2,Minn.R.7009.00100080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9,TitleICondition:40CFR52.21(k)]

5.1.7 EquivalentorBetterDispersion(EBD)ModelingTriggers(ModelingRequired)forPM10:ChangesthataffectanymodeledparameteroremissionratelistedinAppendixB,oranadditiontotheinformationdocumentedinAppendixB,triggertheEBDRemodelingSubmittalrequirement.Thisincludeschangesthatdonotrequireapermitamendmentaswellaschangesthatrequireanytypeofpermitamendment.ChangesmadeundertheAdministrativeamendmentprocessareexcludedfromthisrequirement.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.8 EBDModelingSubmittalforPM10:ForchangesmeetingthecriteriaintheEBDModelingTriggers(ModelingRequired)requirement,thePermitteeshallsubmitanEBDmodelingsubmittalinaccordancewiththecurrentversionoftheMPCAAirDispersionModelingGuidanceandshallwaitforwrittenapproval(formajoramendments,intheformofanissuedpermitamendment;formoderateamendments,intheformofaconstructionauthorizationletter)beforemakingsuchchanges.Forchangesthatdonotrequireamoderateormajoramendment,writtenapprovaloftheEBDmodelingmaybegivenbeforepermitissuance;however,thisapprovalappliesonlytotheEBDmodelingandnottoanyotherchanges.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7007.3000,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9,TitleICondition:40CFR52.21(k)]

5.1.9 EBDModelingSubmittalContentforPM10:Theinformationsubmittedmustinclude,forstackandventsources,sourceemissionrate,location,height,


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationdiameters,exitvelocity,exittemperature,dischargedirection,useofraincapsorrainhats,and,ifapplicable,locationsanddimensionsofnearbybuildings.Fornonstack/ventsources,thisincludesthesourceemissionrate,location,sizeandshape,releaseheight,and,ifapplicable,anyemissionratescalars,andtheinitiallateraldimensionsandinitialverticaldimensionsandadjacentbuildingheights.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.R.7007.3000,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9,TitleICondition:40CFR52.21(k)]

5.1.10 OutdatedEBDBaselineModelingforPM10:PriortoconductingtheEBDanalysis,thePermitteeshallusethecurrentversionoftheMPCAAirDispersionModelingGuidancetodetermineiftheBaselineModeling(themostrecentrefinedmodelingdemonstration)isoutdated.IftheBaselineModelingisoutdated,thePermitteeshallupdatetheBaselineModelingtobeconsistentwiththecurrentversionoftheMPCAAirDispersionModelingGuidance.TheupdatedmodelingwillbecomethenewBaselineModeling.ThisrequirementdoesnotrequirethePermitteetocompleteanewrefinedmodelingdemonstrationusingtherevisionsmadefortheEBDdemonstration.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.R.7007.3000,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9,TitleICondition:40CFR52.21(k)]

5.1.11 EBDModelingResultsforPM10:ThedispersioncharacteristicsduetotherevisionsoftheinformationinAppendixBmustbeequivalenttoorbetterthanthedispersioncharacteristicsmodeledandapprovedinPermit13700027005.ThePermitteeshalldemonstratethisequivalencyintheproposal.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9,TitleICondition:40CFR52.21(k)]

5.1.12 ComputerDispersionModelingTriggersforPM10:ThePermitteeshallconductarefinedremodelinganalysisinaccordancewiththeComputerDispersionModelingrequirementsofthispermitandthecurrentversionoftheMPCAAirDispersionModelingGuidanceif:(1)theresultsoftheEBDmodelinganalysisdonotdemonstrateequivalentorbetterdispersioncharacteristics;(2)aconclusioncannotreadilybemadeaboutthedispersion,or(3)thecriteriaintheEBDModelingTriggersrequirementaremetandthePermitteehaspreviouslyconductedthreesuccessiveEBDanalysesusingthesame


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&CitationBaselineModeling.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.R.7007.3000,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9,TitleICondition:40CFR52.21(k)]

5.1.13 ComputerDispersionModelingProtocol:due180daysafterreceiptofwrittenMPCArequestforPM10refinedmodeling.ThePermitteeshallsubmitaComputerDispersionModelingProtocolthatiscompleteandapprovablebyMPCAbythedeadlineinthisrequirement.Thisprotocolwilldescribetheproposedmodelingmethodologyandinputdata,inaccordancewiththecurrentversionoftheMPCAAirDispersionModelingGuidance.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.R.7007.3000,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9,TitleICondition:40CFR52.21(k)]

5.1.14 ComputerDispersionModelingProtocol:due60daysafterreceiptofwrittenMPCArequestforrevisionstothesubmittedprotocolforPM10modeling.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9,TitleICondition:40CFR52.21(k)]

5.1.15 ComputerDispersionModelingResults:due180daysafterreceiptofwrittenMPCAapprovalofComputerDispersionModelingProtocolforPM10.ThePermitteeshallsubmitafinalComputerDispersionModelingReportthatiscompleteandapprovablebyMPCAbythedeadlineinthisrequirement.ThesubmittalshalladheretothecurrentversionoftheMPCAAirDispersionModelingGuidanceandtheapprovedComputerDispersionModelingProtocol.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.16 ModeledParametersforNO2andSO2:TheparametersusedinNO2andSO2modelingforpermitnumber13700027009arelistedinAppendixCofthispermit.Theparametersdescribetheoperationofthefacilityatmaximumpermittedcapacity.Thepurposeoflistingtheparametersintheappendixistoprovideabenchmarkforfuturechanges.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.17 EquivalentorBetterDispersion(EBD)ModelingTriggers(ModelingNotRequired)forSO2:ChangesthatdonotrequireapermitamendmentorthatrequireaminororadministrativepermitamendmentdonottriggertheEBDModelingSubmittalrequirement.ThePermitteeshallkeepupdatedrecordsonsiteofallmodeledSO2


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&CitationparametersandemissionrateslistedinAppendixC.ThePermitteeshallsubmitanychangestomodeledSO2parametersandemissionrateswiththenextrequiredmodelingsubmittal.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.18 EBDModelingTriggers(ModelingRequired)forSO2:Changesthatrequire,orwouldrequire,amoderateormajorpermitamendmentduetoanincreaseinSO2emissionsandaffectanymodeledSO2parameteroremissionratelistedinAppendixC,oranadditiontotheinformationdocumentedinAppendixC,triggertheEBDRemodelingSubmittalrequirement.ThePermitteeshallincludepreviouslymadechangestomodeledSO2parametersandemissionrateslistedinAppendixCthatdidnotpreviouslytriggertheEBDModelingSubmittalrequirementwiththismodelingsubmittal.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.19 EBDModelingSubmittalforSO2:ForchangesmeetingthecriteriaintheEBDModelingTriggers(ModelingRequired)requirement,thePermitteeshallsubmitanEBDmodelingsubmittalinaccordancewiththecurrentversionoftheMPCAAirDispersionModelingGuidanceandshallwaitforwrittenapproval(formajoramendments,intheformofanissuedpermitamendment;formoderateamendments,intheformofaconstructionauthorizationletter)beforemakingsuchchanges.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.20 EquivalentorBetterDispersion(EBD)ModelingTriggers(ModelingNotRequired)forNO2:ChangesthatdonotrequireapermitamendmentorrequireanadministrativepermitamendmentdonottriggertheEBDModelingSubmittalrequirement.ThePermitteeshallkeepupdatedrecordsonsiteofallmodeledNO2parametersandemissionrateslistedinAppendixC.ThePermitteeshallsubmitanychangestomodeledNO2parametersandemissionrateswiththenextrequiredmodelingsubmittal.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.21 EBDModelingTriggers(ModelingRequired)forNO2:


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&CitationChangesthatrequire,orwouldrequire,aminor,moderate,ormajorpermitamendmentduetoanincreaseinNO2emissionsandaffectanymodeledNO2parameteroremissionratelistedinAppendixC,oranadditiontotheinformationdocumentedinAppendixC,triggertheEBDRemodelingSubmittalrequirement.ThePermitteeshallincludepreviouslymadechangestomodeledNO2parametersandemissionrateslistedinAppendixCthatdidnotpreviouslytriggertheEBDModelingSubmittalrequirementwiththismodelingsubmittal.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.22 EBDModelingatReissuanceforNO2:ThePermitteeshallsubmitanEBDModelingSubmittalwiththepermitreissuanceapplication(dueasstatedelsewhereinthispermit)thataddressesanychangesmadeduringthepermittermthatdidnotrequireapermitamendmentbutthataffectedanymodeledNO2parameteroremissionratedocumentedinAppendixC,oranadditiontotheinformationdocumentedinAppendixCandthatdidnottriggertheEBDModelingTriggers(ModelingRequired)requirement.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.23 EBDModelingSubmittalforNO2:ForchangesmeetingthecriteriaintheEBDModelingTriggers(ModelingRequired)requirement,thePermitteeshallsubmitanEBDmodelingsubmittalinaccordancewiththecurrentversionoftheMPCAAirDispersionModelingGuidanceandshallwaitforwrittenapproval(formajoramendments,intheformofanissuedpermitamendment;formoderateamendments,intheformofaconstructionauthorizationletter)beforemakingsuchchanges.Forminoramendments,writtenapprovaloftheEBDmodelingmaybegivenbeforepermitissuance;however,thisapprovalappliesonlytotheEBDmodelingandnottoanyotherchanges.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.24 EBDModelingSubmittalContentforNO2and/orSO2:Theinformationsubmittedmustinclude,forstackandventsources,sourceemissionrate,location,height,diameters,exitvelocity,exittemperature,dischargedirection,useofraincapsorrainhats,and,ifapplicable,locationsanddimensionsofnearbybuildings.Fornon


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationstack/ventsources,thisincludesthesourceemissionrate,location,sizeandshape,releaseheight,and,ifapplicable,anyemissionratescalars,andtheinitiallateraldimensionsandinitialverticaldimensionsandadjacentbuildingheights.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.25 OutdatedEBDBaselineModelingforNO2and/orSO2:PriortoconductingtheEBDanalysis,thePermitteeshallusethecurrentversionoftheMPCAAirDispersionModelingGuidancetodetermineiftheBaselineModeling(themostrecentrefinedmodelingdemonstration)isoutdated.IftheBaselineModelingisoutdated,thePermitteeshallupdatetheBaselineModelingtobeconsistentwiththecurrentversionoftheMPCAAirDispersionModelingGuidance.TheupdatedmodelingwillbecomethenewBaselineModeling.ThisrequirementdoesnotrequirethePermitteetocompleteanewrefinedmodelingdemonstrationusingtherevisionsmadefortheEBDdemonstration.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.26 EBDModelingResultsforNO2and/orSO2:ThedispersioncharacteristicsduetotherevisionsoftheinformationinAppendixCmustbeequivalenttoorbetterthanthedispersioncharacteristicsmodeledandapprovedintheDecember11,2014(mostrecent)modelingreport.ThePermitteeshalldemonstratethisequivalencyintheproposal.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.27 ComputerDispersionModelingTriggersforNO2and/orSO2:ThePermitteeshallconductarefinedremodelinganalysisinaccordancewiththeComputerDispersionModelingrequirementsofthispermitandthecurrentversionoftheMPCAAirDispersionModelingGuidanceif:(1)theresultsoftheEBDmodelinganalysisdonotdemonstrateequivalentorbetterdispersioncharacteristics;(2)aconclusioncannotreadilybemadeaboutthedispersion,or(3)thecriteriaintheEBDModelingTriggersrequirementaremetandthePermitteehaspreviouslyconductedthreesuccessiveEBDanalysesusingthesameBaselineModeling.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citation7007.0800,subp.2,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.28 ComputerDispersionModelingProtocol:due180daysafterreceiptofwrittenMPCArequestforNO2and/orSO2refinedmodeling.ThePermitteeshallsubmitaComputerDispersionModelingProtocolthatiscompleteandapprovablebyMPCAbythedeadlineinthisrequirement.Thisprotocolwilldescribetheproposedmodelingmethodologyandinputdata,inaccordancewiththecurrentversionoftheMPCAAirDispersionModelingGuidance.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.29 ComputerDispersionModelingProtocol:due60daysafterreceiptofwrittenMPCArequestforrevisionstothesubmittedprotocolforNO2and/orSO2modeling.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.30 ComputerDispersionModelingResults:due180daysafterreceiptofwrittenMPCAapprovalofComputerDispersionModelingProtocolforNO2and/orSO2.ThePermitteeshallsubmitafinalComputerDispersionModelingReportthatiscompleteandapprovablebyMPCAbythedeadlineinthisrequirement.ThesubmittalshalladheretothecurrentversionoftheMPCAAirDispersionModelingGuidanceandtheapprovedComputerDispersionModelingProtocol.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.2,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.31 Theserequirementsapplyifareasonablepossibility(RP)asdefinedin40CFRSection52.21(r)(6)(vi)existsthataproposedproject,analyzedusingtheactualtoprojectedactual(ATPA)test(eitherbyitselforaspartofthehybridtestatSection52.21(a)(2)(iv)(f))andfoundtonotbepartofamajormodification,mayresultinasignificantemissionsincrease(SEI).IftheATPAtestisnotusedfortheproject,orifthereisnoRPthattheproposedprojectcouldresultinaSEI,theserequirementsdonotapplytothatproject.ThePermitteeisonlysubjecttothePreconstructionDocumentationrequirementforaprojectwhereaRPoccursonlywithinthemeaningofSection52.21(r)(6)(vi)(b).EventhoughaparticularmodificationisnotsubjecttoNewSourceReview(NSR),orwherethereisn'taRPthataproposedprojectcouldresultinaSEI,apermitamendment,recordkeeping,ornotificationmaystillbe


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&CitationrequiredbyMinn.R.7007.11507007.1500.[Minn.R.7007.0800,subp.2,TitleICondition:40CFR52.21(r)(6)andMinn.R.7007.3000]

5.1.32 PreconstructionDocumentationBeforebeginningactualconstructiononaproject,thePermitteeshalldocumentthefollowing:1.Projectdescription2.Identificationofanyemissionunit(EU)whoseemissionsofanNSRpollutantcouldbeaffected3.PrechangepotentialemissionsofanyaffectedexistingEU,andtheprojectedpostchangepotentialemissionsofanyaffectedexistingornewEU.4.AdescriptionoftheapplicabilitytestusedtodeterminethattheprojectisnotamajormodificationforanyregulatedNSRpollutant,includingthebaselineactualemissions,theprojectedactualemissions,theamountofemissionsexcludedduetoincreasesnotassociatedwiththemodificationandthattheEUcouldhaveaccommodatedduringthebaselineperiod,anexplanationofwhytheamountswereexcluded,andanycreditablecontemporaneousincreasesanddecreasesthatwereconsideredinthedetermination.ThePermitteeshallmaintainrecordsofthisdocumentation.[Minn.R.7007.0800,subps.45,Minn.R.7007.1200,subp.4,TitleICondition:40CFR52.21(r)(6)andMinn.R.7007.3000]

5.1.33 ThePermitteeshallmonitortheactualemissionsofanyregulatedNSRpollutantthatcouldincreaseasaresultoftheprojectandthatwereanalyzedusingtheATPAtest,andthepotentialemissionsofanyregulatedNSRpollutantthatcouldincreaseasaresultoftheprojectandthatwereanalyzedusingpotentialemissionsinthehybridtest.ThePermitteeshallcalculateandmaintainarecordofthesumoftheactualandpotential(ifthehybridtestwasusedintheanalysis)emissionsoftheregulatedpollutant,intonsperyearonacalendaryearbasis,foraperiodof5yearsfollowingresumptionofregularoperationsafterthechange,orforaperiodof10yearsfollowingresumptionofregularoperationsafterthechangeiftheprojectincreasesthedesigncapacityoforpotentialtoemitofanyunitassociatedwiththeproject.[Minn.R.7007.0800,subps.45,TitleICondition:40CFR52.21(r)(6)andMinn.R.7007.3000]

5.1.34 ThePermitteemustsubmitareporttotheAgencyiftheannualsummed(actual,pluspotentialifusedinhybridtest)emissionsdifferfromthepreconstructionprojectionandexceedthebaselineactualemissionsbya


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationsignificantamountaslistedat40CFRSection52.21(b)(23).SuchreportshallbesubmittedtotheAgencywithin60daysaftertheendoftheyearinwhichtheexceedancesoccur.Thereportshallcontain:a.ThenameandIDnumberoftheFacility,andthenameandtelephonenumberoftheFacilitycontactpersonb.Theannualemissions(actual,pluspotentialifanypartoftheprojectwasanalyzedusingthehybridtest)foreachpollutantforwhichthepreconstructionprojectionandsignificantemissionsincreaseareexceeded.c.Anyotherinformation,suchasanexplanationastowhythesummedemissionsdifferfromthepreconstructionprojection.[Minn.R.7007.0800,subps.45,TitleICondition:40CFR52.21(r)(6)andMinn.R.7007.3000]

5.1.35 Beforebeginningactualconstructionofanyprojectwhichincludesanyelectricutilitysteamgeneratingunit(EUSGU),thePermitteeshallsubmitacopyofthepreconstructiondocumentation(items14underPreconstructionDocumentation,above)totheAgency.[Minn.R.7007.0800,subps.45,TitleICondition:40CFR52.21(r)(6)(ii)andMinn.R.7007.3000]

5.1.36 ForanyprojectwhichincludesanyEUSGU,thePermitteemustsubmitanannualreporttotheAgency,within60daysaftertheendofthecalendaryear.Thereportshallcontain:a.ThenameandIDnumberofthefacility,andthenameandtelephonenumberofthefacilitycontactpersonb.ThequantifiedannualemissionsanalyzedusingtheATPAtest,plusthepotentialemissionsassociatedwiththesameprojectanalyzedaspartofahybridtest.c.Anyotherinformation,suchasanexplanationastowhythesummedemissionsdifferfromthepreconstructionprojection,ifthatisthecase.[Minn.R.7007.0800,subps.45,TitleICondition:40CFR52.21(r)(6)andMinn.R.7007.3000]

5.1.37 ForanyprojectwhichdoesnotincludeanyEUSGU,thePermitteemustsubmitareporttotheAgencyiftheannualsummed(actual,pluspotentialusedinhybridtest)emissionsdifferfromthepreconstructionprojectionandexceedthebaselineactualemissionsbyasignificantamountaslistedat40CFRSection52.21(b)(23).SuchreportshallbesubmittedtotheAgencywithin60daysaftertheendoftheyearinwhichtheexceedancesoccur.Thereportshallcontain:a.ThenameandIDnumberofthefacility,andthename


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationandtelephonenumberofthefacilitycontactpersonb.Theannualemissions(actual,pluspotentialifanypartoftheprojectwasanalyzedusingthehybridtest)foreachpollutantforwhichthepreconstructionprojectionandsignificantemissionsrateisexceeded.c.Anyotherinformation,suchasanexplanationastowhythesummedemissionsdifferfromthepreconstructionprojection.[Minn.R.7007.0800,subps.45,TitleICondition:40CFR52.21(r)(6)andMinn.R.7007.3000]

5.1.38 ThePermitteeshallcomplywithNationalPrimaryandSecondaryAmbientAirQualityStandards,40CFRpt.50,andtheMinnesotaAmbientAirQualityStandards,Minn.R.7009.0010to7009.0080.ComplianceshallbedemonstrateduponwrittenrequestbytheMPCA.[Minn.R.7007.0100,subp.7(A),7(L),&7(M),Minn.R.7007.0800,subp.4,Minn.R.7007.0800,subps.12,Minn.R.7009.00107009.0080,Minn.Stat.116.07,subd.4a,Minn.Stat.116.07,subd.9]

5.1.39 Circumvention:Donotinstalloruseadeviceormeansthatconcealsordilutesemissions,whichwouldotherwiseviolateafederalorstateairpollutioncontrolrule,withoutreducingthetotalamountofpollutantemitted.[Minn.R.7011.0020]

5.1.40 AirPollutionControlEquipment:Operateallpollutioncontrolequipmentwheneverthecorrespondingprocessequipmentandemissionunitsareoperated.[Minn.R.7007.0800,subp.16(J),Minn.R.7007.0800,subp.2]

5.1.41 OperationandMaintenancePlan:Retainatthestationarysourceanoperationandmaintenanceplanforallairpollutioncontrolequipment.Ataminimum,theO&Mplanshallidentifyallairpollutioncontrolequipmentandcontrolpracticesandshallincludeapreventativemaintenanceprogramfortheequipmentandpractices,adescriptionof(theminimumbutnotnecessarilytheonly)correctiveactionstobetakentorestoretheequipmentandpracticestoproperoperationtomeetapplicablepermitconditions,adescriptionoftheemployeetrainingprogramforproperoperationandmaintenanceofthecontrolequipmentandpractices,andtherecordskepttodemonstrateplanimplementation.[Minn.R.7007.0800,subp.14,Minn.R.7007.0800,subp.16(J)]

5.1.42 OperationChanges:Inanyshutdown,breakdown,ordeviationthePermitteeshallimmediatelytakeallpracticalstepstomodifyoperationstoreducetheemissionofanyregulatedairpollutant.TheCommissionermayrequirefeasibleandpracticalmodificationsintheoperationtoreduceemissionsofair


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationpollutants.Noemissionsunitsthathaveanunreasonableshutdownorbreakdownfrequencyofprocessorcontrolequipmentshallbepermittedtooperate.[Minn.R.7019.1000,subp.4]

5.1.43 FugitiveEmissions:Donotcauseorpermitthehandling,use,transporting,orstorageofanymaterialinamannerwhichmayallowavoidableamountsofparticulatemattertobecomeairborne.ComplywithallotherrequirementslistedinMinn.R.7011.0150.[Minn.R.7011.0150]

5.1.44 ComplywithFugitiveEmissionControlPlan:ThePermitteeshallfollowtheactionsandrecordkeepingspecifiedinthecontrolplan.TheplanmaybeamendedbythePermitteewiththeCommissioner'sapproval.IftheCommissionerdeterminesthePermitteeisoutofcompliancewithMinn.R.7011.0150orthefugitivecontrolplan,thenthePermitteemayberequiredtoamendthecontrolplanand/ortoinstallandoperateparticulatematterambientmonitorsasrequestedbytheCommissioner.[Minn.R.7007.0100,Minn.R.7007.0800,subp.2,Minn.R.7009.0020,Minn.R.7011.0150,Minn.Stat.116.07,subd.4a]

5.1.45 Noise:ThePermitteeshallcomplywiththenoisestandardssetforthinMinn.R.7030.0010to7030.0080atalltimesduringtheoperationofanyemissionunits.ThisisastateonlyrequirementandisnotenforceablebytheEPAAdministratororcitizensundertheCleanAirAct.[Minn.R.7030.00107030.0080]

5.1.46 Inspections:ThePermitteeshallcomplywiththeinspectionproceduresandrequirementsasfoundinMinn.R.7007.0800,subp.9(A).[Minn.R.7007.0800,subp.9(A)]

5.1.47 ThePermitteeshallcomplywiththeGeneralConditionslistedinMinn.R.7007.0800,subp.16.[Minn.R.7007.0800,subp.16]

5.1.48 PerformanceTesting:ConductallperformancetestsinaccordancewithMinn.R.ch.7017unlessotherwisenotedininthispermit.[Minn.R.ch.7017]

5.1.49 PerformanceTest(orFuelAnalysesforthosepollutantsnottestedfor)NotificationsandSubmittals:PerformanceTestsaredueasoutlinedinthispermit.PerformanceTestNotification(written):due30daysbeforeeachPerformanceTestPerformanceTestPlan:due30daysbeforeeachPerformanceTestPerformanceTestPretestMeeting:due7daysbeforeeachPerformanceTestPerformanceTestReport:due45daysaftereach


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&CitationPerformanceTestPerformanceTestReportMicroficheCopy:due105daysaftereachPerformanceTestTheNotification,TestPlan,andTestReportmaybesubmittedinanalternativeformatasallowedbyMinn.R.7017.2018.FortheWoodFiredBoiler,thePerformanceTestReportorFuelAnalysisReportmustincludetheinformationin40CFRSection63.7545(e).[Minn.R.7017.2018,Minn.R.7017.2030,subps.14,Minn.R.7017.2035,subps.12]

5.1.50 Limitssetasaresultofaperformancetest(conductedbeforeorafterpermitissuance)applyuntilsupersededasstatedintheMPCA'sNoticeofCompliancelettergrantingpreliminaryapproval.PreliminaryapprovalisbasedonformalreviewofasubsequentperformancetestonthesameunitasspecifiedbyMinn.R.7017.2025,subp.3.Thelimitisfinaluponissuanceofapermitamendmentincorporatingthechange.[Minn.R.7017.2025,subp.3]

5.1.51 MonitoringEquipmentCalibrationThePermitteeshalleither:1.Calibrateorreplacerequiredmonitoringequipmentevery12months;or2.Calibrateatthefrequencystatedinthemanufacturer'sspecifications.Foreachmonitor,thePermitteeshallmaintainarecordofallcalibrations,includingthedateconducted,andanycorrectiveactionthatresulted.ThePermitteeshallincludethecalibrationfrequencies,procedures,andmanufacturer'sspecifications(ifapplicable)intheOperationsandMaintenancePlan.Anyrequirementsapplyingtocontinuousemissionmonitorsarelistedseparatelyinthispermit.[Minn.R.7007.0800,subp.4(D)]

5.1.52 OperationofMonitoringEquipment:Unlessnotedelsewhereinthispermit,monitoringaprocessorcontrolequipmentconnectedtothatprocessisnotnecessaryduringperiodswhentheprocessisshutdown,orduringchecksofthemonitoringsystems,suchascalibrationchecksandzeroandspanadjustments.Ifmonitoringrecordsarerequired,theyshouldreflectanysuchperiodsofprocessshutdownorchecksofthemonitoringsystem.[Minn.R.7007.0800,subp.4(D)]

5.1.53 Recordkeeping:Retainallrecordsatthestationarysource,unlessotherwisespecifiedwithinthispermit,[or


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationatanotherlocationidentifiedhere]foraperiodoffive(5)years[oranotherlongertimeframe]fromthedateofmonitoring,sample,measurement,orreport.Recordswhichmustberetainedatthislocationincludeallcalibrationandmaintenancerecords,alloriginalrecordingsforcontinuousmonitoringinstrumentation,andcopiesofallreportsrequiredbythepermit.RecordsmustconformtotherequirementslistedinMinn.R.7007.0800,subp.5(A).[Minn.R.7007.0800,subp.5(C)]

5.1.54 Recordkeeping:Maintainrecordsdescribinganyinsignificantmodifications(asrequiredbyMinn.R.7007.1250,subp.3)orchangescontraveningpermitterms(asrequiredbyMinn.R.7007.1350,subp.2),includingrecordsoftheemissionsresultingfromthosechanges.[Minn.R.7007.0800,subp.5(B)]

5.1.55 IfthePermitteedeterminesthatnopermitamendmentornotificationisrequiredpriortomakingachange,thePermitteemustretainrecordsofallcalculationsrequiredunderMinn.R.7007.1200.[Forexpiringpermits,theserecordsshallbekeptforaperiodoffiveyearsfromthedatethechangewasmadeoruntilpermitreissuance,whicheverislonger.][Fornonexpiringpermits,theserecordsshallbekeptforaperiodoffiveyearsfromthedatethatthechangewasmade.]Therecordsshallbekeptatthestationarysourceforthecurrentcalendaryearofoperationandmaybekeptatthestationarysourceorofficeofthestationarysourceforallotheryears.Therecordsmaybemaintainedineitherelectronicorpaperformat.[Minn.R.7007.1200,subp.4]

5.1.56 ShutdownNotifications:NotifytheCommissioneratleast24hoursinadvanceofaplannedshutdownofanycontrolequipmentorprocessequipmentiftheshutdownwouldcauseanyincreaseintheemissionsofanyregulatedairpollutant.Iftheowneroroperatordoesnothaveadvanceknowledgeoftheshutdown,notificationshallbemadetotheCommissionerassoonaspossibleaftertheshutdown.However,notificationisnotrequiredinthecircumstancesoutlinedinItemsA,BandCofMinn.R.7019.1000,subp.3.Atthetimeofnotification,theowneroroperatorshallinformtheCommissionerofthecauseoftheshutdownandtheestimatedduration.TheowneroroperatorshallnotifytheCommissionerwhentheshutdownisover.[Minn.R.7019.1000,subp.3]

5.1.57 BreakdownNotifications:NotifytheCommissionerwithin24hoursofabreakdownofmorethanonehourdurationofanycontrolequipmentorprocessequipmentifthebreakdowncausesanyincreaseintheemissionsof


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationanyregulatedairpollutant.The24hourtimeperiodstartswhenthebreakdownwasdiscoveredorreasonablyshouldhavebeendiscoveredbytheowneroroperator.However,notificationisnotrequiredinthecircumstancesoutlinedinItemsA,BandCofMinn.R.7019.1000,subp.2.Atthetimeofnotificationorassoonaspossiblethereafter,theowneroroperatorshallinformtheCommissionerofthecauseofthebreakdownandtheestimatedduration.TheowneroroperatorshallnotifytheCommissionerwhenthebreakdownisover.[Minn.R.7019.1000,subp.2]

5.1.58 NotificationofDeviationsEndangeringHumanHealthortheEnvironment:Assoonaspossibleafterdiscovery,notifytheCommissionerorthestatedutyofficer,eitherorallyorbyfacsimile,ofanydeviationfrompermitconditionswhichcouldendangerhumanhealthortheenvironment.[Minn.R.7019.1000,subp.1]

5.1.59 NotificationofDeviationsEndangeringHumanHealthortheEnvironmentReport:Within2workingdaysofdiscovery,notifytheCommissionerinwritingofanydeviationfrompermitconditionswhichcouldendangerhumanhealthortheenvironment.Includethefollowinginformationinthiswrittendescription:1.thecauseofthedeviation;2.theexactdatesoftheperiodofthedeviation,ifthedeviationhasbeencorrected;3.whetherornotthedeviationhasbeencorrected;4.theanticipatedtimebywhichthedeviationisexpectedtobecorrected,ifnotyetcorrected;and5.stepstakenorplannedtoreduce,eliminate,andpreventreoccurrenceofthedeviation.[Minn.R.7019.1000,subp.1]

5.1.60 ApplicationforPermitAmendment:Ifapermitamendmentisneeded,submitanapplicationinaccordancewiththerequirementsofMinn.R.7007.1150throughMinn.R.7007.1500.Submittaldatesvary,dependingonthetypeofamendmentneeded.Uponadoptionofaneworamendedfederalapplicablerequirement,andiftherearemorethan3yearsremaininginthepermitterm,thePermitteeshallfileanapplicationforanamendmentwithinninemonthsofpromulgationoftheapplicablerequirement,pursuanttoMinn.R.7007.0400,subp.3.[Minn.R.7007.0400,subp.3,Minn.R.7007.11507007.1500]

5.1.61 Forchangesthatdonotrequireapermitamendment:


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&CitationThePermitteeshallsubmitaPart1MACTapplicationwithin30daysofstartupofany112(j)affectedsource.Theapplicationshallmeettherequirementsof40CFRSection63.53(a).ThePermitteeshallsubmitaPart2MACTapplicationwithin90daysofstartupofany112(j)affectedsource.Theapplicationshallmeettherequirementsof40CFRSection63.53(b).112(j)affectedsourceisdefinedin40CFRSection63.51.Atthetimeofpermitissuance,112(j)affectedsourcesincludeutilityboilers,brickandstructuralclayproductsmanufacturing,andclayceramicsmanufacturing.[40CFR63.52(b)(1),40CFR63.52(e)(1)]

5.1.62 ExtensionRequests:ThePermitteemayapplyforanAdministrativeAmendmenttoextendadeadlineinapermitbynomorethan120days,providedtheproposeddeadlineextensionmeetstherequirementsofMinn.R.7007.1400,subp.1(H).PerformancetestingdeadlinesfromtheGeneralProvisionsof40CFRpt.60andpt.63areexamplesofdeadlinesforwhichtheMPCAdoesnothaveauthoritytograntextensionsandthereforedonotmeettherequirementsofMinn.R.7007.1400,subp.1(H).[Minn.R.7007.1400,subp.1(H)]

5.1.63 EmissionInventoryReport:dueonorbeforeApril1ofeachcalendaryearfollowingpermitissuance,tobesubmittedonaformapprovedbytheCommissioner.[Minn.R.7019.30007019.3100]

5.1.64 EmissionFees:due30daysafterreceiptofanMPCAbill.[Minn.R.7002.00057002.0095]

COMG1 GP001 Boilers1A,2A,and3A 5.2.1 FuelUsage


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citation(1)Eitherthefirsteverfiringoffuelinaboilerorprocessheaterforthepurposeofsupplyingusefulthermalenergyforheatingand/orproducingelectricity,orforanyotherpurpose,orthefiringoffuelinaboilerafterashutdowneventforanypurpose.Startupendswhenanyoftheusefulthermalenergyfromtheboilerorprocessheaterissuppliedforheating,and/orproducingelectricity,orforanyotherpurpose,OR(2)Theperiodinwhichoperationofaboilerorprocessheaterisinitiatedforanypurpose.Startupbeginswitheitherthefirsteverfiringoffuelinaboilerorprocessheaterforthepurposeofsupplyingusefulthermalenergy(suchassteamorheat)forheating,coolingorprocesspurposes,orproducingelectricity,orthefiringoffuelinaboilerorprocessheaterforanypurposeafterashutdownevent.Startupendsfourhoursafterwhentheboilerorprocessheatersuppliesusefulthermalenergy(suchasheatorsteam)forheating,cooling,orprocesspurposes,orgenerateselectricity,whicheverisearlier.[40CFR63.7575,Minn.R.7011.7050]

5.2.5 Eachdaythatusedoilisburnedinoneoftheboilers,recordthedate,theboilernumber(EQUI1,EQUI2,orEQUI3),andtheamount,ingallons,ofusedoilburned.[Minn.R.7007.0800,subp.4]

5.2.6 Eachdaythatoilycellulosebasedsorbents(oilyrags)areburnedinoneoftheboilers,recordthedate,theboilernumber(EQUI1,EQUI2,orEQUI3),andtheamount,inpounds,ofoilycellulosebasedsorbents(oilyrags)burned.[Minn.R.7007.0800,subp.4]

5.2.7 MonthlyRecordkeepingandCalculations:FuelUsage:Bythe15thdayofeachmonth,calculatethetotalamount,ingallons,ofusedoilthatwasburnedinthepreceding12months.[Minn.R.7007.0800,subp.4]

5.2.8 MonthlyRecordkeepingandCalculations:FuelUsage:Bythe15thdayofeachmonth,calculatethetotalamount,inpounds,ofoilycellulosebasedsorbents(oilyrags)thatwereburnedinthepreceding12months.[Minn.R.7007.0800,subp.4]

COMG2 NESHAPsubp.DDDDD

Requirements

5.3.1 EMISSIONSAVERAGINGAsanalternativetomeetingtherequirementsof40CFRSection63.7500forHClormercuryonaboilerspecificbasis,thePermitteemaydemonstratecomplianceby


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationemissionsaveraging,ifaveragedemissionsarenotmorethan90percentoftheapplicableemissionlimit,accordingtotheproceduresin40CFRSection63.7522.Averagingisallowedforeachindividualboilerinthisgroup(EQUIs1,2,3,and7).[40CFR63.7522(a),Minn.R.7011.7050]

5.3.2 Foreachexistingboilerintheaveraginggroup,theemissionrateachievedduringtheinitialcompliancetestfortheHAPbeingaveragedmustnotexceedtheemissionlevelthatwasbeingachievedonApril1,2013orthecontroltechnologyemployedduringtheinitialcompliancetestmustnotbelesseffectivefortheHAPbeingaveragedthanthecontroltechnologyemployedonApril1,2013.[40CFR63.7522(c),Minn.R.7011.7050]

5.3.3 ThePermitteemustdemonstrateinitialcompliancewiththeemissionsaveragingprovisionsaccordingto40CFRSections63.7522(e)(1)or(2)usingthemaximumratedheatinputcapacityormaximumsteamgenerationcapacityofeachunitandtheresultsoftheinitialperformancetestsorfuelanalysis.ThePermitteeshalluseEquation1aor1bor1cof40CFRSection63.7522(e)(1)todemonstratethattheHClormercuryemissionsfromallexistingunitsparticipatingintheemissionsaveragingoptionforthatpollutantdonotexceedtheemissionlimitsin40CFRpt.63,subp.DDDDD,Table2.ThePermitteeshalluseEquation1awhencomplyingwiththeemissionlimitsonaheatinputbasis,useEquation1bwhencomplyingwiththeemissionlimitsonasteamgeneration(output)basis,anduseEquation1cwhencomplyingwiththeemissionlimitsonanelectricgeneration(output)basis.[40CFR63.7522(e),Minn.R.7011.7050]

5.3.4 Aftertheinitialcompliancedemonstrationdescribedin40CFRSection63.7522(e),thePermitteeshalldemonstratecomplianceonamonthlybasisdeterminedattheendofeverymonth(12timesperyear)accordingto40CFRSection63.7522(f)(1)through(3).Thefirstmonthlyperiodbeginsonthecompliancedate,1/31/2016.Iftheaffectedsourceelectstocollectmonthlydataforuptothe11monthsprecedingthefirstmonthlyperiod,theseadditionaldatapointscanbeusedtocomputethe12monthrollingaveragein(f)(3)ofthissection.[40CFR63.7522(f),Minn.R.7011.7050]

5.3.5 Foreachcalendarmonth,thePermitteeshalluseEquation3aor3bor3cof40CFRSection63.7522tocalculatetheaverageweightedemissionrateforthatmonth.UseEquation3aandtheactualheatinputforthemonthforeachexistingunitparticipatinginthe


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationemissionsaveragingoptionwhencomplyingwithemissionlimitsonaheatinputbasis.UseEquation3bandtheactualsteamgenerationforthemonthwhencomplyingwiththeemissionlimitsonasteamgeneration(output)basis.UseEquation3candtheactualelectricalgenerationforthemonthwhencomplyingwiththeemissionlimitsonanelectricalgeneration(output)basis.[40CFR63.7522(g),Minn.R.7011.7050]

5.3.6 ThePermitteeshalldevelop,andsubmituponrequesttotheapplicableAdministratorforreviewandapproval,animplementationplanforemissionaveragingaccordingtothefollowingproceduresandrequirementsin40CFRSection63.7522(g)(1)through(4).[40CFR63.7522(g),Minn.R.7011.7050]

5.3.7 Atalltimes,thePermitteemustoperateandmaintainanyaffectedsource(asdefinedin40CFRSection63.7490),includingassociatedairpollutioncontrolequipmentandmonitoringequipment,inamannerconsistentwithsafetyandgoodairpollutioncontrolpracticesforminimizingemissions.DeterminationofwhethersuchoperationandmaintenanceproceduresarebeingusedwillbebasedoninformationavailabletotheAdministratorthatmayinclude,butisnotlimitedto,monitoringresults,reviewofoperationandmaintenanceprocedures,reviewofoperationandmaintenancerecords,andinspectionofthesource.[40CFR63.7500(a)(3),Minn.R.7011.7050]

5.3.8 GeneralComplianceRequirementsCircumvention.ThePermitteeshallnotbuild,erect,install,oruseanyarticle,machine,equipment,orprocesstoconcealanemissionthatwouldotherwiseconstitutenoncompliancewith40CFRpt.63,subp.DDDDD.Suchconcealmentincludes,butisnotlimitedto:1)theuseofdiluentstoachievecompliancewith40CFRpt.63,subp.DDDDDbasedontheconcentrationofapollutantintheeffluentdischargedtotheatmosphere;or2)theuseofgaseousdiluentstoachievecompliancewith40CFRpt.63,subp.DDDDDforvisibleemissions.[40CFR63.4(b),Minn.R.7011.7000]

5.3.9 GeneralComplianceRequirements.Methodsfordeterminingcompliancewillbe,inpart,basedontheresultsofperformancetests,conformancewithoperationandmaintenancerequirements,reviewofrecords,andinspectionofthesourceasspecifiedin40CFRSection63.6(f)(2).[40CFR63.6(f)(2),Minn.R.7011.7000]

5.3.10 IftheCommissionerortheAdministratorfindsthattheaffectedsourceisincompliancewithallrelevant


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationstandardsforwhichinitialperformancetestswereconducted,butduringthetimesuchperformancetestswereconductedfailstomeetanyrelevantopacityemissionstandard,thePermitteemaypetitiontheAdministratortomakeappropriateadjustmenttotheopacityemissionstandardfortheaffectedsource.UntiltheAdministratornotifiesthePermittee,therelevantopacityemissionstandardremainsapplicable.[40CFR63.6(h)(9),Minn.R.7011.7000]

5.3.11 ThePermitteemayestablishtheuseofanalternativenonopacityemissionstandardbyfollowingtheprocedurespecifiedin40CFRSection63.6(g).[40CFR63.6(g),Minn.R.7011.7000]

5.3.12 MethodsforDeterminingCompliance.CompliancewithopacityemissionstandardsshallbedeterminedbyusingtheresultsfromtheCOMS.[40CFR63.6(h)(2),Minn.R.7011.7000]

5.3.13 ThePermitteemustmeettheworkpracticestandardsaccordingto40CFRpt.63,subp.DDDDD,Table3.Duringstartupandshutdown,thePermitteemustonlyfollowtheworkpracticestandardsaccordingto40CFRpt.63,subp.DDDDD,Table3,Items5and6.[40CFR63.7530(h),Minn.R.7011.7050]

5.3.14 ForeachboilerthatisrequiredorthatthePermitteeelectstodemonstratecompliancewithanyoftheapplicableemissionlimitsin40CFRpt.63,subp.DDDDD,Table2throughperformancetesting,theinitialcompliancerequirementsincludeallthefollowing:1)Conductperformancetestsaccordingto40CFRSection63.7520and40CFRpt.63,subp.DDDDD,Table5.2)Conductafuelanalysisforeachtypeoffuelburnedintheboileraccordingto40CFRSection63.7521and40CFRpt.63,subp.DDDDD,Table6,exceptasspecifiedin40CFRSection63.7510(a(2)(i)(iii).3)Establishoperatinglimitsaccordingto40CFRSection63.7530and40CFRpt.63,subp.DDDDD,Table7.4)ConductCMSperformanceevaluationsaccordingto40CFRSection63.7525.[40CFR63.7510(a),Minn.R.7011.7050]

5.3.15 Followingthedateonwhichtheinitialcompliancedemonstrationiscompletedorisrequiredtobecompletedunder40CFRSections63.7and63.7510,whicheverdatecomesfirst,operationabovetheestablishedmaximumorbelowtheestablishedminimumoperatinglimitsshallconstituteadeviationofestablishedoperatinglimitslistedin40CFRpt.63,subp.DDDDD,Table4exceptduringperformancetestsconductedtodeterminecompliancewiththeemission


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationlimitsortoestablishnewoperatinglimits.Operatinglimitsmustbeconfirmedorreestablishedduringperformancetests.[40CFR63.7540(a)(1),Minn.R.7011.7050]

5.3.16 ThePermitteemustreporteachinstanceinwhichthePermitteedidnotmeeteachemissionlimitandoperatinglimitin40CFRpt.63,subp.DDDDD,Tables24thatapply.Theseinstancesaredeviationsfromtheemissionlimitsoroperatinglimits,respectively,in40CFRpt.63,subp.DDDDD.Thesedeviationsmustbereportedaccordingtotherequirementsin40CFRSection63.7550.[40CFR63.7540(b),Minn.R.7011.7050]

5.3.17 ThePermitteemustreporttheresultsofperformancetestsandtheassociatedfuelanalyseswithin60daysafterthecompletionoftheperformancetests.Thisreportmustalsoverifythattheoperatinglimitsforeachboilerhavenotchangedorprovidedocumentationofrevisedoperatinglimitsestablishedaccordingto40CFRSection63.7530and40CFRpt.63,subp.DDDDD,Table7,asapplicable.Thereportsforallsubsequentperformancetestsmustincludeallapplicableinformationrequiredin40CFRSection63.7550.[40CFR63.7515(f),Minn.R.7011.7050]

5.3.18 Foraffectedsourcesthathavenotoperatedsincethepreviouscompliancedemonstrationandmorethanoneyearhaspassedsincethepreviouscompliancedemonstration,thePermitteemustcompletethesubsequentcompliancedemonstration,ifsubjecttotheemissionlimitsin40CFRpt.63,subp.DDDDD,Table2,nolaterthan180daysaftertherestartoftheaffectedsourceandaccordingtotheapplicableprovisionsin40CFRSection63.7(a)(2)ascitedin40CFRpt.63,subp.DDDDD,Table10.ThePermitteemustcompleteasubsequenttuneupbyfollowingtheproceduresdescribedin40CFRSection63.7540(a)(10)(i)(vi)andthescheduledescribedin40CFRSection63.7540(a)(13)forunitsthatarenotoperatingatthetimeoftheirscheduledtuneup.[40CFR63.7515(g),Minn.R.7011.7050]

5.3.19 TuneUps.ThePermitteemustconductapplicabletuneupsofboilersasspecifiedbelow:i)Asapplicable,inspecttheburner,andcleanorreplaceanycomponentsoftheburnerasnecessary(thePermitteemaydelaytheburnerinspectionuntilthenextscheduledunitshutdown).Unitsthatproduceelectricityforsalemaydelaytheburnerinspectionuntilthefirstoutage,nottoexceed36monthsfromthepreviousinspection.Atunitswhereentryintoapieceofprocessequipmentorintoastoragevesselisrequiredto


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationcompletethetuneupinspections,inspectionsarerequiredonlyduringplannedentriesintothestoragevesselorprocessequipment;ii)Inspecttheflamepattern,asapplicable,andadjusttheburnerasnecessarytooptimizetheflamepattern.Theadjustmentshouldbeconsistentwiththemanufacturer'sspecifications,ifavailable;iii)Inspectthesystemcontrollingtheairtofuelratio,asapplicable,andensurethatitiscorrectlycalibratedandfunctioningproperly(thePermitteemaydelaytheinspectionuntilthenextscheduledunitshutdown).Unitsthatproduceelectricityforsalemaydelaytheinspectionuntilthefirstoutage,nottoexceed36monthsfromthepreviousinspection;iv)OptimizetotalemissionsofCO.Thisoptimizationshouldbeconsistentwiththemanufacturer'sspecifications,ifavailable,andwithanyNOxrequirementtowhichtheunitissubject;v)MeasuretheconcentrationsintheeffluentstreamofCOinpartspermillion,byvolume,andoxygeninvolumepercent,beforeandaftertheadjustmentsaremade(measurementsmaybeeitheronadryorwetbasis,aslongasitisthesamebasisbeforeandaftertheadjustmentsaremade).MeasurementsmaybetakenusingaportableCOanalyzer.vi)Maintainonsiteandsubmit,ifrequestedbytheAdministrator,areportcontainingtheinformationbelow:(A)TheconcentrationsofCOintheeffluentstreaminpartspermillionbyvolume,andoxygeninvolumepercent,measuredathighfireortypicaloperatingload,beforeandafterthetuneupoftheboiler;(B)Adescriptionofanycorrectiveactionstakenasapartofthetuneup;and(C)Thetypeandamountoffuelusedoverthe12monthspriortothetuneup,butonlyiftheunitwasphysicallyandlegallycapableofusingmorethanonetypeoffuelduringthatperiod.Unitssharingafuelmetermayestimatethefuelusedbyeachunit.[40CFR63.7540(a)(10),Minn.R.7011.7050]

5.3.20 Anenergyassessmentmustincludethefollowingwithextentoftheevaluationfortheitemsbelowappropriatefortheonsitetechnicalhourslistedin40CFRSection63.7575:a)Avisualinspectionoftheboilersystem;b)Anevaluationofoperatingcharacteristicsoftheboilersystems,specificationsofenergyusingsystems,operatingandmaintenanceprocedures,andunusualoperatingconstraints;


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationc)AninventoryofmajorenergyusesystemsconsumingenergyfromaffectedboilersandwhichareunderthecontrolofthePermittee;d)Areviewofavailablearchitecturalandengineeringplans,facilityoperationandmaintenanceproceduresandlogs,andfuelusage;ande)Areviewofthefacility'senergymanagementpractices,andproviderecommendationsforimprovementsconsistentwiththedefinitionofenergymanagementpractices,ifidentified.f)Alistofcosteffectiveenergyconservationmeasuresthatarewithinthefacility'scontrol;g)Alistoftheenergysavingspotentialoftheenergyconservationmeasuresidentified;andh)Acomprehensivereportdetailingthewaystoimproveefficiency,thecostofspecificimprovements,benefits,andthetimeframeforrecoupingthoseinvestments.[40CFRpt.63,subp.DDDDD(Table3),Minn.R.7011.7050]

5.3.21 Theenergyassessmentforfacilitieswithaffectedboilersandprocessheaterswithacombinedheatinputcapacitygreaterthan1.0TBtu/yearwillbeupto24onsitetechnicallaborhoursinlengthforthefirstTBtu/yrplus8onsitetechnicallaborhoursforeveryadditional1.0TBtu/yrnottoexceed160onsitetechnicalhours,butmaybelongeratthediscretionofthePermittee.Theboilersystem(s)andanyonsiteenergyusesystem(s)accountingforatleast20percentoftheenergy(e.g.,steam,processheat,hotwater,orelectricity)production,asapplicable,willbeevaluatedtoidentifyenergysavingsopportunities.[40CFR63.7575,Minn.R.7011.7050]

5.3.22 PERFORMANCETESTINGREQUIREMENTSStackTestsandProcedures.ThePermitteemustconducteachperformancetestunderthespecificconditionslistedin40CFRpt.63,subp.DDDDD,Tables5and7.ThePermitteemustconductperformancetestsatrepresentativeoperatingloadconditionswhileburningthetypeoffuelormixtureoffuelsthathasthehighestcontentofchlorineandmercuryandthePermitteemustdemonstrateinitialcomplianceandestablishoperatinglimitsbasedontheseperformancetests.Theserequirementscouldresultintheneedtoconductmorethanoneperformancetest.Followingeachperformancetestanduntilthenextperformancetest,thePermitteemustcomplywiththeoperatinglimitforoperatingloadconditionsspecifiedin40CFRpt.63,subp.DDDDD,Table4.[40CFR63.7520(c),Minn.R.7011.7050]


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citation 5.3.23 StackTestsandProcedures.Exceptfora30dayrolling

averagebasedonCEMSdata,ifmeasurementresultsforanypollutantarereportedasbelowthemethoddetectionlevel,thePermitteemustusethemethoddetectionlevelasthemeasuredemissionslevelforthatpollutantincalculatingcompliance.Themeasuredresultforamultiplecomponentanalysismayincludeacombinationofmethoddetectionleveldataandanalyticaldatareportedabovethemethoddetectionlevel.[40CFR63.7520(f),Minn.R.7011.7050]

5.3.24 StackTestsandProcedures.ToconductaperformancetestforfilterablePM,thePermitteemustcollectaminimumof2drystandardcubicmetersofsamplegasperrun.[40CFRpt.63,subp.DDDDD(Table2),Minn.R.7011.7050]

5.3.25 StackTestsandProcedures.ToconductaperformancetestforfilterablePM,thePermitteemust:a)SelectsamplingportslocationandthenumberoftraversepointsusingMethod1at40CFRpt.60,AppendixA1;b)DeterminevelocityandvolumetricflowrateofthestackgasusingMethod2,2F,or2Gat40CFRpt.60,AppendixA1orA2;c)DetermineoxygenorcarbondioxideconcentrationofthestackgasusingMethod3Aor3Bat40CFRpt.60,AppendixA2,orANSI/ASMEPTC19.101981;d)MeasurethemoisturecontentofthestackgasusingMethod4at40CFRpt.60,AppendixA3;e)MeasurethePMemissionconcentrationusingMethod5or17at40CFRpt.60,AppendixA3orA6;andf)ConvertemissionsconcentrationtolbperMMBtuemissionratesusingMethod19Ffactormethodologyat40CFRpt.60,AppendixA7.[40CFRpt.63,subp.DDDDD(Table5),Minn.R.7011.7050]

5.3.26 SiteSpecificTestPlan.Beforeconductingarequiredperformancetest,thePermitteeshalldevelopand,ifrequestedbytheCommissionerortheAdministrator,shallsubmitaSiteSpecificTestPlanforapprovalinaccordancewiththerequirementsof40CFRSection63.7(c)(2).[40CFR63.7(c)(2),Minn.R.7017.2015]

5.3.27 ConductofPerformanceTests.Unlessotherwisespecifiedin40CFRpt.63,subp.DDDDDortestmethod,eachperformancetestshallconsistofthreeseparaterunsusingtheapplicabletestmethod.Eachrunshallbeconductedforthetimeandundertheconditionsspecifiedin40CFRpt.63,subp.DDDDD.Forthepurposeofdeterminingcompliancewith40CFRpt.63,subp.DDDDD,thearithmeticmeanoftheresultsofthethree


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationrunsshallapply,unlessotherwiseapprovedinaccordancewithprovisionsof40CFRSection63.7(e)(3).[40CFR63.7(e)(3),Minn.R.7017.2015]

5.3.28 ConductofOpacityorVisibleEmissionObservations.Forinitialcompliance,opacityorvisibleemissionobservationsshallbeconductedconcurrentlywiththeinitialperformancetestunlessotherwisespecifiedin40CFRSection63.6(h)(5)(A)and(B).[40CFR63.6(h)(5),Minn.R.7011.7050]

5.3.29 GENERALCONTINUOUSMONITORINGREQUIREMENTSIfthePermitteedemonstratescompliancewithanyapplicableemissionlimitthroughperformancetestingandsubsequentcompliancewithoperatinglimits(includingtheuseofCPMS),orwithaCEMS,orCOMS,thePermitteemustdevelopaSiteSpecificMonitoringPlanaccordingtotherequirementsin40CFRSection63.7505(d)(1)(4)fortheuseofanyCEMS,COMS,orCPMS.ThisrequirementalsoappliesifthePermitteepetitionstheEPAAdministratorforalternativemonitoringparametersunder40CFRSection63.8(f).[40CFR63.7505(d),Minn.R.7011.7050]

5.3.30 SiteSpecificMonitoringPlan.ForeachCMSrequiredin40CFRSection63.7505(includingCEMS,COMS,orCPMS),thePermitteemustdevelop,andsubmittotheAdministratorforapprovaluponrequest,aSiteSpecificMonitoringPlanthataddressesdesign,datacollection,andthequalityassuranceandqualitycontrolelementsoutlinedin40CFRSection63.8(d)andtheelementsdescribedbelow:i)InstallationoftheCMSsamplingprobeorotherinterfaceatameasurementlocationrelativetoeachaffectedprocessunitsuchthatthemeasurementisrepresentativeofcontroloftheexhaustemissions(e.g.,onordownstreamofthelastcontroldevice);ii)Performanceandequipmentspecificationsforthesampleinterface,thepollutantconcentrationorparametricsignalanalyzer,andthedatacollectionandreductionsystems;andiii)Performanceevaluationproceduresandacceptancecriteria(e.g.,calibrations,accuracyaudits,analyticaldrift).[40CFR63.7505(d)(1),Minn.R.7011.7050]

5.3.31 SiteSpecificMonitoringPlan.ThePermitteemustsubmitthisSiteSpecificMonitoringPlan,ifrequested,atleast60daysbeforetheinitialperformanceevaluationoftheCMS.ThisrequirementtodevelopandsubmitaSiteSpecificMonitoringPlandoesnotapplytoaffectedsourceswithexistingCEMSorCOMSoperatedaccordingtotheperformancespecificationsunder40CFRpt.60,


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&CitationAppendixBandthatmeettherequirementsof40CFRSection63.7525.Usingtheprocessdescribedin40CFRSection63.8(f)(4),thePermitteemayrequestapprovalofalternativemonitoringsystemqualityassuranceandqualitycontrolproceduresinplaceofthosespecifiedin40CFRSection63.7505(d)(1)and,ifapproved,includethealternativesintheSiteSpecificMonitoringPlan.[40CFR63.7505(d)(1),Minn.R.7011.7050]

5.3.32 SiteSpecificMonitoringPlan.IntheSiteSpecificMonitoringPlan,thePermitteemustalsoaddresstheitemsbelow:i)Ongoingoperationandmaintenanceproceduresinaccordancewiththegeneralrequirementsof40CFRSections63.8(c)(1)(ii),(c)(3),and(c)(4)(ii);ii)Ongoingdataqualityassuranceproceduresinaccordancewiththegeneralrequirementsof40CFRSection63.8(d);andiii)Ongoingrecordkeepingandreportingproceduresinaccordancewiththegeneralrequirementsof40CFRSections63.10(c)(asapplicablein40CFRpt.63,subp.DDDDD,Table10),(e)(1),and(e)(2)(i).[40CFR63.7505(d)(2),Minn.R.7011.7050]

5.3.33 SiteSpecificMonitoringPlan.ThePermitteemustconductaperformanceevaluationofeachCMSinaccordancewiththeSiteSpecificMonitoringPlan.[40CFR63.7505(d)(3),Minn.R.7011.7050]

5.3.34 SiteSpecificMonitoringPlan.ThePermitteemustoperateandmaintaintheCMSincontinuousoperationaccordingtotheSiteSpecificMonitoringPlan.[40CFR63.7505(d)(4),Minn.R.7011.7050]

5.3.35 MonitoringData.ThePermitteemustmonitorandcollectdataaccordingto40CFRSection63.7535andtheSiteSpecificMonitoringPlanrequiredby40CFRSection63.7505(d).[40CFR63.7535(a),Minn.R.7011.7050]

5.3.36 MonitoringData.ThePermitteemustoperatethemonitoringsystemandcollectdataatallrequiredintervalsatalltimesthateachboilerisoperatingandcomplianceisrequired,exceptforperiodsofmonitoringsystemmalfunctionsoroutofcontrolperiods,andrequiredmonitoringsystemqualityassuranceorcontrolactivities,including,asapplicable,calibrationchecks,requiredzeroandspanadjustments,andscheduledCMSmaintenanceasdefinedintheSiteSpecificMonitoringPlan.Amonitoringsystemmalfunctionisanysudden,infrequent,notreasonablypreventablefailureofthemonitoringsystemtoprovidevaliddata.Monitoringsystemfailuresthatarecausedinpartbypoormaintenanceorcarelessoperationarenotmalfunctions.ThePermitteeisrequiredtocompletemonitoringsystem


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationrepairsinresponsetomonitoringsystemmalfunctionsoroutofcontrolperiodsandtoreturnthemonitoringsystemtooperationasexpeditiouslyaspracticable.[40CFR63.7535(b),Minn.R.7011.7050]

5.3.37 MonitoringData.ThePermitteemaynotusedatarecordedduringmonitoringsystemmalfunctionsoroutofcontrolperiods,repairsassociatedwithmonitoringsystemmalfunctionsoroutofcontrolperiods,orrequiredmonitoringsystemqualityassuranceorcontrolactivitiesindataaveragesandcalculationsusedtoreportemissionsoroperatinglevels.ThePermitteemustrecordandmakeavailableuponrequestresultsofCMSperformanceauditsanddatesanddurationofperiodswhentheCMSisoutofcontroltocompletionofthecorrectiveactionsnecessarytoreturntheCMStooperationconsistentwiththeSiteSpecificMonitoringPlan.ThePermitteemustuseallthedatacollectedduringallotherperiodsinassessingcomplianceandtheoperationofthecontroldeviceandassociatedcontrolsystem.[40CFR63.7535(c),Minn.R.7011.7050]

5.3.38 MonitoringData.Exceptforperiodsofmonitoringsystemmalfunctions,repairsassociatedwithmonitoringsystemmalfunctions,andrequiredmonitoringsystemqualityassuranceorqualitycontrolactivities(including,asapplicable,systemaccuracyaudits,calibrationchecks,andrequiredzeroandspanadjustments),failuretocollectrequireddataisadeviationofthemonitoringrequirements.Incalculatingmonitoringresults,donotuseanydatacollectedduringperiodswhenthemonitoringsystemisoutofcontrolasspecifiedintheSiteSpecificMonitoringPlan,whileconductingrepairsassociatedwithperiodswhenthemonitoringsystemisoutofcontrol,orwhileconductingrequiredmonitoringsystemqualityassuranceorqualitycontrolactivities.ThePermitteemustcalculatemonitoringresultsusingallothermonitoringdatacollectedwhiletheprocessisoperating.ThePermitteemustreportallperiodswhenthemonitoringsystemisoutofcontrolintheannualreport.[40CFR63.7535(d),Minn.R.7011.7050]

5.3.39 NOTIFICATIONREQUIREMENTSGeneralNotifications.ThePermitteemustsubmittotheAdministratorallofthenotificationsin40CFRSections63.7(b)and(c),63.8(e),(f)(4)and(6),and63.9(b)(h)thatapplybythedatesspecified.[40CFR63.7545(a),Minn.R.7011.7050]

5.3.40 NotificationofFuelSwitchorPhysicalChange.IfthePermitteehasswitchedfuelsormadeaphysicalchangetotheboilerandthefuelswitchorphysicalchange


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationresultedintheapplicabilityofadifferentsubcategory,thePermitteemustprovidenoticeofthedateuponwhichthePermitteeswitchedfuelsormadethephysicalchangewithin30daysoftheswitch/change.Thenotificationmustidentify:1)thenameofthePermittee,thelocationofthesource,theboiler(s)thathaveswitchedfuels,werephysicallychanged,andthedateofthenotice;2)thecurrentlyapplicablesubcategoryunderthissubpart;and3)thedateuponwhichthefuelswitchorphysicalchangeoccurred.[40CFR63.7545(h),Minn.R.7011.7050]

5.3.41 NotificationofOpacityorVisibleEmissionObservations.ThePermitteeshallnotifytheCommissionerandtheAdministratorinwritingoftheanticipateddateforconductingopacityorvisibleemissionobservationsinaccordancewith40CFRSection63.9(f).[40CFR63.6(h)(4),Minn.R.7011.7000]

5.3.42 REPORTINGREQUIREMENTSComplianceStatusReportContent.Acompliancereportmustcontain:a)Informationrequiredin40CFRSection63.7550(c)(1)(5);b)Iftherearenodeviationsfromanyemissionlimitation(emissionlimitandoperatinglimit)thatappliesandtherearenodeviationsfromtherequirementsforworkpracticestandardsin40CFRpt.63,subp.DDDDD,Table3thatapply,astatementthattherewerenodeviationsfromtheemissionlimitationsandworkpracticestandardsduringthereportingperiod.IftherewerenoperiodsduringwhichtheCMSs,includingCEMS,COMS,CPMS,wereoutofcontrolasspecifiedin40CFRSection63.8(c)(7),astatementthattherewerenoperiodsduringwhichtheCMSswereoutofcontrolduringthereportingperiod;c)IfthePermitteehasadeviationfromanyemissionlimitation(emissionlimitandoperatinglimit)wherethePermitteeisnotusingaCMStocomplywiththatemissionlimitoroperatinglimit,oradeviationfromaworkpracticestandardduringthereportingperiod,thereportmustcontaintheinformationin40CFRSection63.7550(d);andd)IftherewereperiodsduringwhichtheCMSs,inincludingCEMS,COMS,CPMS,wereoutofcontrolasspecifiedin40CFRSection63.8(c)(7),orotherwisenotoperating,thereportmustcontaintheinformationin40CFRSection63.7550(e).[40CFRpt.63,subp.DDDDD


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citation(Table9),Minn.R.7011.7050]

5.3.43 ComplianceStatusReportContent.Foreachdeviationfromanemissionlimitoroperatinglimitin40CFRpt.63,subp.DDDDDthatoccursatanindividualboilerwherethePermitteeisnotusingaCMStocomplywiththatemissionlimitoroperatinglimit,theComplianceReportmustadditionallycontaintheinformationrequiredin40CFRSection63.7550(d)(1)(3).1)AdescriptionofthedeviationandwhichemissionlimitoroperatinglimitfromwhichthePermitteedeviated;2)Informationonthenumber,duration,andcauseofdeviations(includingunknowncause),asapplicable,andthecorrectiveactiontaken;and3)Ifthedeviationoccurredduringanannualperformancetest,providethedatetheannualperformancetestwascompleted.[40CFR63.7550(d),Minn.R.7011.7050]

5.3.44 ComplianceStatusReportContent.Foreachdeviationfromanemissionlimit,operatinglimit,andmonitoringrequirementin40CFRpt.63,subp.DDDDDoccurringatanindividualboilerwherethePermitteeisusingaCMStocomplywiththatemissionlimitoroperatinglimit,thecompliancereportmustadditionallycontaintheinformationrequiredin40CFRSection63.7550(e)(1)(9).ThisincludesanydeviationsfromtheSiteSpecificMonitoringPlanasrequiredin40CFRSection63.7505(d).1)Thedateandtimethateachdeviationstartedandstoppedanddescriptionofthenatureofthedeviation;2)ThedateandtimethateachCMSwasinoperative,exceptforzero(lowlevel)andhighlevelchecks;3)Thedate,time,anddurationthateachCMSwasoutofcontrol,includingtheinformationin40CFRSection63.8(c)(8);4)Thedateandtimethateachdeviationstartedandstopped;5)Asummaryofthetotaldurationofthedeviationduringthereportingperiodandthetotaldurationasapercentofthetotalsourceoperatingtimeduringthatreportingperiod;6)Acharacterizationofthetotaldurationofthedeviationsduringthereportingperiodintothosethatareduetocontrolequipmentproblems,processproblems,otherknowncauses,andotherunknowncauses;7)AsummaryofthetotaldurationofCMS'sdowntimeduringthereportingperiodandthetotaldurationofCMSdowntimeasapercentofthetotalsourceoperatingtimeduringthatreportingperiod;


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citation8)Abriefdescriptionofthesourceforwhichtherewasadeviation;and9)AdescriptionofanychangesinCMSs,processes,orcontrolssincethelastreportingperiodforthesourceforwhichtherewasadeviation.[40CFR63.7550(e),Minn.R.7011.7050]

5.3.45 ComplianceStatusReportSubmittal.ThePermitteemustsubmittheComplianceStatusReportsaccordingtotheproceduresspecifiedbelow.1)Within60daysafterthedateofcompletingeachperformancetestasrequiredby40CFRpt.63,subp.DDDDDthePermitteemustsubmittheresultsoftheperformancetests,includinganyassociatedfuelanalyses,requiredby40CFRpt.63,subp.DDDDDandthecompliancereportsrequiredin40CFRSection63.7550(b)totheEPA'sWebFIREdatabaseaccordingtothemethodsin40CFRSection63.7550(h)(1).2)Within60daysafterthedateofcompletingeachCEMSperformanceevaluationtest(definedin40CFRSection63.2)thePermitteemustsubmittherelativeaccuracytestaudit(RATA)datatotheEPA'sCentralDataExchangeaccordingtothemethodsin40CFRSection63.7550(h)(2).3)ThePermitteemustsubmitallreportsrequiredby40CFRpt.63,subp.DDDDD,Table9accordingtothemethodsin40CFRSection63.7550(h)(3).[40CFR63.7550(h),Minn.R.7011.7050]

5.3.46 UseofaCOMS.i)ThePermitteerequiredtouseaCOMSshallrecordthemonitoringdataproducedduringaperformancetestandshallfurnishtheCommissionerandtheAdministratorawrittenreportofthemonitoringresultsinaccordancewiththeprovisionsof40CFRSection63.10(e)(4).ii)ThePermitteemaysubmit,forcompliancepurposes,COMSdataresultsproducedduringanyperformancetestrequiredunder40CFRSection63.7inlieuofMethod9datainaccordancewiththeprocessspecifiedin40CFRSection63.6(h)(7).iii)COMSdatashallbereducedto6minuteaveragesoverthedurationofthemassemissionperformancetest.iv)ThePermitteeisresponsiblefordemonstratingthattheyhavecompliedwiththeperformanceevaluationrequirementsof40CFRSection63.8(e),thattheCOMShasbeenproperlymaintained,operated,anddataqualityassured,asspecifiedin40CFRSections63.8(c)and(d),andthattheresultingdatahavenotbeenalteredinanyway.[40CFR63.6(h)(7),Minn.R.7011.7000]


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citation 5.3.47 AdditionalReportingRequirementsforSourceswith

ContinuousMonitoringSystems.1)WhenmorethanoneCEMSisusedtomeasuretheemissionsfromoneaffectedsource,thePermitteeshallreporttheresultsasrequiredforeachCEMS.2)ThePermitteeshallfurnishtheCommissionerandtheAdministratoracopyofawrittenreportoftheresultsoftheCMSperformanceevaluationsimultaneouslywiththeresultsoftheperformancetest,unlessotherwisespecifiedin40CFRpt.63,subp.DDDDD.ThePermitteeusingaCOMStodetermineopacitycomplianceduringanyperformancetestshallfurnishtheCommissionerandtheAdministratortwoor,uponrequest,threecopiesofawrittenreportoftheresultsoftheCOMSperformanceevaluation.Thecopiesshallbefurnishedatleast15calendardaysbeforetheperformancetestisconducted.[40CFR63.10(e)(1),Minn.R.7019.0100]

5.3.48 ExcessEmissionsandContinuousMonitoringSystemPerformanceReportandSummaryReport.Excessemissionsandparametermonitoringexceedancesaredefinedin40CFRpt.63,subp.DDDDD.ThePermitteeshallsubmitanexcessemissionsandcontinuousmonitoringsystemperformancereportand/orasummaryreporttotheCommissionerandtheAdministratorsemiannually,exceptwhenmorefrequentreportingisspecificallyrequiredby40CFRpt.63,subp.DDDDDorareductioninfrequencyisapprovedpursuantto40CFRSection63.10(e)(3).ContentandSubmittalDatesforExcessEmissionsandMonitoringSystemPerformanceReports.Allexcessemissionsandmonitoringsystemperformancereportsandallsummaryreports,ifrequired,shallbedeliveredorpostmarkedbythe30thdayfollowingtheendofeachcalendarhalforquarter,asappropriate.Writtenreportsofexcessemissionsorexceedancesofprocessorcontrolsystemparametersshallincludealltheinformationrequiredin40CFRSection63.10(c)(5)(c)(13),in40CFRSection63.8(c)(7)and40CFRSection63.8(c)(8),andin40CFRpt.63,subp.DDDDD,andtheyshallcontainthename,title,andsignatureoftheresponsibleofficialwhoiscertifyingtheaccuracyofthereport.Whennoexcessemissionsorexceedancesofaparameterhaveoccurred,oraCMShasnotbeeninoperative,outofcontrol,repaired,oradjusted,suchinformationshallbestatedinthereport.[40CFR63.10(e)(3),Minn.R.7019.0100]

5.3.49 Ifthetotaldurationofexcessemissionsorprocessorcontrolsystemparameterexceedancesforthereporting


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationperiodis1percentorgreaterofthetotaloperatingtimeforthereportingperiod,orthetotalCMSdowntimeforthereportingperiodis5percentorgreaterofthetotaloperatingtimeforthereportingperiod,boththesummaryreportandtheexcessemissionsandcontinuousmonitoringsystemperformancereportshallbesubmitted.[40CFR63.10(e)(3)(vii),Minn.R.7019.0100]

5.3.50 RECORDKEEPINGREQUIREMENTSRecordstoKeep.ThePermitteemustkeepacopyofeachnotificationandreportsubmittedtocomplywith40CFRpt.63,subp.DDDDD,includingalldocumentationsupportinganyInitialNotificationorNotificationofComplianceStatusorComplianceStatusReportssubmitted,accordingtotherequirementsin40CFRSection63.10(b)(2)(xiv).ThePermitteemustkeeprecordsofperformancetests,fuelanalyses,orothercompliancedemonstrationsandperformanceevaluationsasrequiredin40CFRSection63.10(b)(2)(viii).Forunitsinthelimitedusesubcategory,thePermitteemustkeepacopyofthefederallyenforceablepermitthatlimitstheannualcapacityfactortolessthanorequalto10percentandfueluserecordsforthedaystheboilerorprocessheaterwasoperating.[40CFR63.7555(a),Minn.R.7011.7050]

5.3.51 RecordstoKeep.ForeachCEMS,COMS,andCMS,thePermitteemustkeepthefollowingrecords:1)Recordsdescribedin40CFRSection63.10(b)(2)(vii)(xi);2)MonitoringdataforCOMSduringaperformanceevaluationasrequiredin40CFRSection63.6(h)(7)(i)and(ii);3)Previous(i.e.,superseded)versionsoftheperformanceevaluationplanasrequiredin40CFRSection63.8(d)(3);4)RequestsforalternativestorelativeaccuracytestforCEMSasrequiredin40CFRSection63.8(f)(6)(i);and5)Recordsofthedateandtimethateachdeviationstartedandstopped.[40CFR63.7555(b),Minn.R.7011.7050]

5.3.52 RecordstoKeep.ThePermitteemustkeeptherecordsrequiredin40CFRpt.63,subp.DDDDD,Table8includingrecordsofallmonitoringdataandcalculatedaveragesforapplicableoperatinglimits,suchasopacityandoperatingload,toshowcontinuouscompliancewith


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationeachemissionlimitandoperatinglimitthatapplies.[40CFR63.7555(c),Minn.R.7011.7050]

5.3.53 RecordstoKeep.IfthePermitteecombustsnonhazardoussecondarymaterialsthathavebeendeterminednottobesolidwastepursuantto40CFRSection241.3(b)(1)and(2),thePermitteemustkeeparecordthatdocumentshowthesecondarymaterialmeetseachofthelegitimacycriteriaunder40CFRSection241.3(d)(1).IfthePermitteecombustsafuelthathasbeenprocessedfromadiscardednonhazardoussecondarymaterialpursuantto40CFRSection241.3(b)(4),thePermitteemustkeeprecordsastohowtheoperationsthatproducedthefuelsatisfythedefinitionofprocessingin40CFRSection241.2.Ifthefuelreceivedanonwastedeterminationpursuanttothepetitionprocesssubmittedunder40CFRSection241.3(c),thePermitteemustkeeparecordthatdocumentshowthefuelsatisfiestherequirementsofthepetitionprocess.Foroperatingunitsthatcombustnonhazardoussecondarymaterialsasfuelper40CFRSection241.4,thePermitteemustkeeprecordsdocumentingthatthematerialislistedasanonwasteunder40CFRSection241.4(a).UnitsexemptfromtheincineratorstandardsunderSection129(g)(1)oftheCleanAirActbecausetheyarequalifyingfacilitiesburningahomogeneouswastestreamdonotneedtomaintaintherecordsdescribedin40CFRSection63.7555(d)(2).[40CFR63.7555(d)(2),Minn.R.7011.7050]

5.3.54 RecordstoKeep.ThePermitteemustkeepacopyofallcalculationsandsupportingdocumentationofHClemissionrates,usingEquation16of40CFRSection63.7530,thatweredonetodemonstratecompliancewiththeHClemissionlimit.SupportingdocumentationshouldincluderesultsofanyfuelanalysesandbasisfortheestimatesofHClemissionrates.ThePermitteecanusetheresultsfromonefuelanalysisformultipleboilersprovidedtheyareallburningthesamefueltype.However,thePermitteemustcalculateHClemissionrateforeachboiler.[40CFR63.7555(d)(4),Minn.R.7011.7050]

5.3.55 RecordstoKeep.ThePermitteemustkeepacopyofallcalculationsandsupportingdocumentationofmercuryemissionrates,usingEquation17of40CFRSection63.7530,thatweredonetodemonstratecompliancewiththemercuryemissionlimit.Supportingdocumentationshouldincluderesultsofanyfuelanalysesandbasisfortheestimatesofmaximum


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationmercuryemissionrates.ThePermitteecanusetheresultsfromonefuelanalysisformultipleboilersprovidedtheyareallburningthesamefueltype.However,thePermitteemustcalculatemercuryemissionratesforeachboiler.[40CFR63.7555(d)(5),Minn.R.7011.7050]

5.3.56 RecordstoKeep.If,consistentwith40CFRSection63.7515(b),thePermitteechoosestostacktestlessfrequentlythanannually,thePermitteemustkeeparecordthatdocumentsthattheemissionsinthepreviousstacktest(s)werelessthan75percentoftheapplicableemissionlimitanddocumentthattherewasnochangeinsourceoperationsincludingfuelcompositionandoperationofairpollutioncontrolequipmentthatwouldcauseemissionsoftherelevantpollutanttoincreasewithinthepastyear.[40CFR63.7555(d)(6),Minn.R.7011.7050]

5.3.57 RecordstoKeep.ThePermitteemustkeeprecordsoftheoccurrenceanddurationofeachmalfunctionoftheboileroroftheassociatedairpollutioncontrolandmonitoringequipment.[40CFR63.7555(d)(7),Minn.R.7011.7050]

5.3.58 RecordstoKeep.ThePermitteemustkeeprecordsofactionstakenduringperiodsofmalfunctiontominimizeemissionsinaccordancewiththegeneraldutytominimizeemissionsin40CFRSection63.7500(a)(3),includingcorrectiveactionstorestorethemalfunctioningboiler,airpollutioncontrol,ormonitoringequipmenttoitsnormalorusualmannerofoperation.[40CFR63.7555(d)(8),Minn.R.7011.7050]

5.3.59 RecordstoKeep.ThePermitteemustmaintainrecordsofthecalendardate,time,occurrenceanddurationofeachstartupandshutdown.[40CFR63.7555(d)(10),Minn.R.7011.7050]

5.3.60 RecordstoKeep.ThePermitteemustmaintainrecordsofthetype(s)andamount(s)offuelsusedduringeachstartupandshutdown.[40CFR63.7555(d)(11),Minn.R.7011.7050]

5.3.61 NotificationofComplianceStatusContent.TheNotificationofComplianceStatusmustcontainidentificationofwhetherthePermitteeplanstodemonstratecompliancebyemissionsaveragingandidentificationofwhetherthePermitteeplanstodemonstratecompliancebyusingefficiencycreditsthroughenergyconservation.IfthePermitteeplanstodemonstratecompliancebyemissionaveraging,reporttheemissionlevelthatwasbeingachievedorthecontroltechnologyemployedonJanuary31,2013.[40CFR63.7545(e)(5),Minn.R.7011.7050]


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citation EQUI1 EU001 BoilerNo.1A(17.8MW) 5.4.1 TotalParticulateMatter


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&CitationshallbeimplementeduponreceiptoftheNoticeofCompliancelettergrantingpreliminaryapproval.Thelimitisfinaluponissuanceofapermitamendmentincorporatingthechange.Readingsshallbetakenevery15minutesofoperationandusedtocalculatethe8HourBlockAverage.ThereadingsmaybetakenfromtheSO2CEMSdata,ormaybeindependentlytaken.[Minn.R.7017.2025,subp.3,Minn.R.7017.2025,subp.3a]

5.4.11 Limitsootblowingtoatotalof120minutespercalendarday.[TitleICondition:40CFR52.21(k)(modeling)&Minn.R.7007.3000]

5.4.12 ThePermitteeshallventemissionsfromEQUI1toTREA15wheneverEQUI1operates,andoperateandmaintainTREA15atalltimesthatanyemissionsareventedtoTREA15,withinthemanufacturer'sprintedguidelines,exceptwhenburningonlynaturalgas.ThePermitteeshalldocumentperiodsofnonoperationofthecontrolequipment.SeeSubjectItemTREA15forspecificelectrostaticprecipitatoroperatingrequirements.[Minn.R.7007.3000,TitleICondition:40CFR52.21]

5.4.13 EmissionMonitoring:ThePermitteeshalluseaCOMS(EQUI28)onSTRU28tomeasureopacityemissionsfromEQUI1.SeeSubjectItemEQUI28andSection6ofthispermitforspecificCOMSrequirements.[Minn.R.7017.1006]

5.4.14 EmissionsMonitoring:ThePermitteeshalluseaSO2CEMS(EQUI25)onSTRU28tomeasureSO2emissionsfromEQUI1.SeeSubjectItemEQUI25andSection6ofthispermitforspecificCEMSrequirements.[Minn.R.7017.1006]

5.4.15 FuelUsageRecordkeeping:Eachdaythatusedoiliscombustedintheboiler,thePermitteeshallrecordthequantityofusedoilcombustedonanhourlybasis,duringthehoursofusedoilcombustion.[Minn.R.7007.0800,subp.5]

5.4.16 SootBlowing:Recordthedate,time,anddurationofeachsootblowingevent.[Minn.R.7007.0800,subp.5]

5.4.17 Eachday,calculateandrecordthethree(3)8hourblockaveragesteamflowsforthepreviousday.Adaymaybedefinedasacalendarday,orasanother24hourperiodofthePermittee'schoice.Howeveritisdefined,itmustbeconsistentlyusedinthatwayforthe


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citationboiler.[Minn.R.7007.0800,subp.2]

5.4.18 EQUI1isanexistingaffectedsourceunder40CFRpt.63,subp.DDDDDNationalEmissionStandardsforHazardousAirPollutants:Industrial,Commercial,andInstitutionalBoilersandProcessHeaters,andshallcomplywithapplicablerequirementsnolaterthan,January31,2016.[40CFR63.7495(b),40CFRpt.63,subp.A,Minn.R.7011.7050]

5.4.19 FronthalfParticulateMatter


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citation40CFRSection63.7521andestablishmaximumfuelpollutantinputlevelsaccordingto40CFRSection63.7530(b)(1)through(3),asapplicable.[40CFR63.7530(b),Minn.R.7011.7050]

5.4.27 FilterablePMLimit.ThePermitteemustestablishaunitspecificlimitformaximumoperatingloadaccordingto40CFRSection63.7520usingdatafromtheoperatingloadmonitorsorfromsteamgenerationmonitorsaccordingtothefollowingrequirements:(a)ThePermitteemustcollectoperatingloadorsteamgenerationdataevery15minutesduringtheentireperiodofthePMperformancetest;(b)Determinetheaverageoperatingloadbycomputingthehourlyaveragesusingallofthe15minutereadingstakenduringeachPMperformancetest;and(c)DeterminetheaverageofthethreetestrunaveragesduringthePMperformancetest,andmultiplythisby1.1(110percent)astheoperatinglimit.[40CFR63.7530(b),Minn.R.7011.7050]

5.4.28 COLimit.TheinitialcompliancedemonstrationforCOistoconductaperformanceevaluationoftheCOCEMS,EQUI48,accordingto40CFRSection63.7525(a)nolaterthanJuly29,2016andaccordingtotheapplicableprovisionsin40CFRSection63.7(a)(2),exceptasspecifiedin40CFRSection63.7510(j).[40CFR63.7510(c,e),Minn.R.7011.7050]

5.4.29 COLimit.TodemonstratecontinuouscompliancewiththeCOemissionlimit,thePermitteemustmeettherequirementsbelow:(i)ContinuouslymonitorCOaccordingto40CFRSections63.7525(a)and63.7535.(ii)MaintainaCOemissionlevelbeloworattheCOemissionlimitatalltimesthatEQUI1isoperating.(iii)KeeprecordsofCOlevelsaccordingto40CFRSection63.7555(b).(iv)RecordandmakeavailableuponrequestresultsofCOCEMSperformanceaudits,datesanddurationofperiodswhentheCOCEMSisoutofcontroltocompletionofthecorrectiveactionsnecessarytoreturntheCOCEMStooperationconsistentwiththeSiteSpecificMonitoringPlan.[40CFR63.7540(a)(8),Minn.R.7011.7050]

5.4.30 BoilerLoad.ThePermitteemustmaintaintheoperatingloadofeachunitsuchthatitdoesnotexceed110percentofthehighesthourlyaverageoperatingloadrecordedduringthemostrecentperformancetest.[40CFR63.7500(a)(2),40CFRpt.63,subp.DDDDD(Table4)]


SubjectItem Sec.SI.Reqt SIdes:SIdesc Requirement&Citation 5.4.31 BoilerLoad,FilterablePMLimit.ThePermitteemust

demonstratecontinuouscompliancewiththeboilerloadoperatinglimitby:(a)Collectingoperatingloaddataorsteamgenerationdataevery15minutes;and(b)Maintainingtheoperatingloadsuchthatitdoesnotexceed110percentofthehighesthourlyaverageoperatingloadrecordedduringthemostrecentperformancetestaccordingto40CFRSection63.7520(c).[40CFRpt.63,subp.DDDDD(Table8),Minn.R.7011.7050]

5.4.32 Startup.ThePermitteemustoperateallCMSduringstartup.Forstartupoftheboiler,thePermitteemustuseoneoracombinationofthefollowingcleanfuels:naturalgas,syntheticnaturalgas,propane,distillateoil,syngas,ultralowsulfurdiesel,fueloilsoakedrags,kerosene,hydrogen,paper,card

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