STATEOFARIZONASTATEIMPLEMENTATIONPLAN(SIP)REVISIONAPPENDIX3ARTICLES6,7,AND8,OFCURRENTAIRQUALITYRULESJULY15,1998STATEOFARIZONASIPREVISION-JULY15,1998[}iARTICLE6.EMISSIONSFROMEXISTINGANDNEWNONPOINTSOIJRCES2CurrentlyArticle4--Amendandrenumber[1R18-2-601.General4R18-2-602.UnlawfulopenburningUsR18-2-603.Forestrymanagement6R18-2-604.Openareas,drywashesorriverbedsUR18-2-605.Roadwaysandstreets8R18-2-606.Materialhandling9R18-2-607.StoragepilesU10R18-2-608.Mineraltailings11Ri8-2-609.Agriculturalpractices12R18-2-610.Evaluationofnonpointsourceemissions1315ARTICLE4.ARTICLE6.EMISSIONSFROMEXISTINGANDNEWNONPOINTSOURCES:16R18-2-40+601.General17ForpurposesofthisArticle,anysourceofaircontaminantswhichduetolackofanidentifiableemissionpointorplume18cannotbeconsideredapointsource,shallbeclassifiedasanonpointsource.Inapplyingthiscriteria,suchitemsas19air-curtaindestructors,heater-planners,andconveyortransferpointsshallbeconsideredtohaveidentifiableplumes.Any,20affectedfacilitysubjecttoregulationunderArticle2ofthisChapterorA.A.C.Title9,Chapter3,Article8,shallnotbe21subjecttoregulationunderthisArticle.2223R18-2-4O26j.UnlawfulopenburningNochange2425R18-2-4O3j.ForestrymanagementNochange2627R18-2-4O44.Openareas,drywashesorriverbeds28A.Nopersonshallcause,suffer,allow,orpermitabuildingoritsappurtenances,orabuildingorsubdivisionsite,or29adriveway,oraparkingarea,oravacantlotorsaleslot,oranurbanorsuburbanopenareatobeconstructed,30used,altered,repaired,demolished,cleared,orleveled,ortheearthtobemovedorexcavated,withouttaldngJ31reasonableprecautionstolimitexcessiveamountsofparticulatematterfrombecomingairborne.Dustandother32typesofaircontaminantsshallbekepttoaminimumbygoodmodernpracticessuchasusinganapproveddustJ33suppressantoradhesivesoilstabilizer,paving,covering,landscaping,continuouswetting,detouring,barringaccess,34orotheracceptablemeans.35B.Nopersonshallcause,suffer,allow,orpermitavacantlot,oranurbanorsuburbanopenarea,tobedrivenover36orusedbymotorvehicles,trucks,cars,cycles,bikes,orbuggies,orbyanimalssuchashorses,withouttaking37reasonableprecautionstolimitexcessiveamountsofparticulatesfrombecomingairborhe.DustshallbekepttoaPermits.adoptedtext(11/13/93)941minimumbyusinganapproveddustsuppressant,oradhesivesoilstabilizer,orbypaving,orbybarringaccessto2theproperty,orbyotheracceptablemeans.[)3C.Nopersonshalloperateamotorvehicleforrecreationalpurposesinadrywash,riverbedoropenareainsucha4wayastocauseorcontributetovisibledustemissionswhichthencrosspropertylinesintoaresidential,recreational,Usinstitutionaleducational,retailsales,hotelorbusinesspremises.Forpurposesofthissubsection“motorvehicles”6shallinclude,butnotbelimitedtotrucks,cars,cycles,bikes,buggiesandthree-wheelers.Anypersonwhoviolates7theprovisionsofthissubsectionshallbesubjecttoprosecutionunderA.R.S.§49-4S44.89R18-2-4O5Q.RoadwaysandstreetsNochange1011R18-2-4O6Q.MaterialhandlingNochange1213R18-2-4O762.StoragepilesNochange14isR18-2-4O86j.MineraltailingsNochange1617R18-2-4O9.AgriculturaLpracticesNochange1819R18-2-4IOiQ.Evaluationofnonpointsourceemissions20Opacityofanemissionfromanynonpointsourceshallnotbegreaterthan40percentmeasuredinaccordancewiththe]21ArizonaTestingManual,ReferenceMethod9.OpenfirespermittedunderR18-2-O2QZandRl8-2-4O3Q3areexempt22fromthisrequirement.232425ARTICLE7.EXISTINGSTATIONARYSOURCEPERFORMANCESTANDARDS26CurrentlyArticle5--Amendandrenumber27ARTICLE5.ARTICLE7.EXISTINGSTATIONARYSOURCEPERFORMANCESTANDARDS28R18-2-+7Ol.Definitions29R18-2-97O2.Generalprovisions30Rl8-2-5O3’1Q..Standardsofperformanceforexistingfossil-fuelfiredsteamgeneratorsandgeneralfuel31burningequipment32R18-2-5042Q4.StandardsofperformanceforincineratorsJ33Rl8-2-502Q.Standardsofperformanceforexistingportlandcementplants34R18-2-5062Q.StandardsofperformanceforexistingnitricacidplantsJ35R18-2-5O2Q2.Standardsofperformanceforexistingsulfuricacidplants36R18-2-Og2Q.Standardsofperformanceforexistingasphaltconcreteplants37R18-2-O9ZQ.StandardsofperformanceforexistingpetroleumrefmeriesPermits.adoptecltext(11/13/93)951R18-2-5-1O2ffl.Standardsofperformanceforexistingstoragevesselsforpetroleumliquids2R18-2-54.-{-2fl.Standardsofperformanceforexistingsecondaryleadsmelters3R18-2-54-2fl.Standardsofperformanceforexistingsecondarybrassandbronzeingotproductionplants4R18-2-5+37fl.Standardsofperformanceforexistingironandsteelplants15R18-2-M421.4.Standardsofperformanceforexistingsewagetreatmentplants6R18-2-5-{5fl.Standardsofperformanceforexistingprimarycoppersmelters;sitespecificrequirements—lR18-2-515.01715.O1.Standardsofperformanceforexistingprimarycoppersmelters;complianceandmonitoringj8R18-2-515.02715.02.Standardsofperformanceforexistingprimarycoppersmelters;fugitiveemissions9R18-2-5+6fl.10R18-2-54-7fl.11R18-2-5482j..12R18-2-5+97fl.13R18-2-5O2Q.14R18-2-52+m.Li15R18-2-5222Z.16R18-2-5m.17R18-2-24224.18R18-2-522..]1920R18-2-5222l121R18-2-522.22R18-2-9222.StandardsofperformanceforexistingcoalpreparationplantsStandardsofperformanceforsteelplants:existingelectricarcfurnaces(EAF)StandardsofperformanceforexistingkraftpulpmillsStandardsofperformanceforexistingstationaryrotatingmachineryStandardsofperformanceforexistinglimemanufacturingplantsStandardsofperformanceforexistingnonferrousmetalsindustrysourcesStandardsofperformanceforexistinggravelorcrushedstoneprocessingplantsStandardsofperformanceforexistingconcretebatchplantsStandardsofperformanceforfossil-fuelfiredindustrialandcommercialequipmentStandardsofperformanceforexistingdrycleaningplantsStandardsofperformanceforsandblastingoperationsStandardsofperformanceforspraypaintingoperationsStandardsofperformanceforexistingammoniumsulfidemanufacturingplantsStandardsofperformanceforcottongins23R18-2-SO1Q.StandardsofperformanceforunclassifiedsourcesPermits.adoptedtext(11113/93)961ARTICLE5.ARTICLE7.EXISTINGSTATIONARYSOURCEPERFORMANCESTANDARDS2R18-2-50+701.Definitions3ForpurposesofthisArticle:41.“Acidmist”meanssulfuricacidmistasmeasuredintheArizonaTestingManualand40CFR60,AppendixA.[Is2.“Architecturalcoating”meansacoatingusedcommerciallyorindustriallyforresidential,commercialorindustrial6buildingsandtheirappurtenances;structuralsteel;andotherfabricationssuchasstoragetanks,bridges,beamsandD7girders.83.“Asphaltconcreteplant”meansanyfacilityusedtomanufactureasphaltconcretebyheatinganddryingaggregate9andmixingwithasphaltcements.Thisislimitedtofacilities,includingdrumdryerplantsthatintroduceasphaltinto[]10thedryer,whichemploytwoormoreofthefollowingprocesses:11a.Adryer.12b.Systemsforscreening,handling,storing,andweighinghotaggregate.13c.Systemsforloading,transferring,andstoringmineralfiller.I14d.Systemsformixingasphaltconcrete.15e.Theloading,transferring,andstoragesystemsassociatedwithemissioncontrolsystems.164.“Blackliquor”meanswasteliquorfromthebrownstockwasherandspentcookingliquorwhichhavebeen17concentratedinthemultiple-effectevaporatorsystem.185.“Calcine”meansthesolidmaterialsproducedbyalimeplant.]196.“Concentrate”meansenrichedcopperorerecoveredfromthefrothflotationprocess.207.“Concentratedryer”meansanyfacilityinwhichacoppersulfideoreconcentratechargeisheatedinthepresence21ofairtoeliminateaportionofthemoisturefromthecharge,providedlessthanfivepercentofthesulfurcontained—22inthechargeiseliminatedinthefacility.j238.“Concentrateroaster”meansanyfacilityinwhichacoppersulfideoreconcentrateisheatedinthepresenceofair24toeliminatefivepercentormoreofthesulfurcontainedinthecharge.259.“Condensatestrippersystem’meansacolumn,andassociatedcondensers,usedtostrip,withairorsteam,TRS26compoundsfromcondensatestreamsofvariousprocesseswithinakraftpulpmill.2710.“Controldevice”meanstheairpollutioncontrolequipmentusedtoremoveparticulatematterorgasesgenerated28byaprocesssourcefromtheeffluentgasstream.2911.“Converter”meansanyvesseltowhichcoppermatteischargedandoxidizedtocopper.3012.“Facility”meansanidentifiablepieceofstationaryprocessequipmentalongwithallassociatedairpollutionJ31equipment.3213.“Fugitivedust”meansfugitiveemissionsofparticulatematter.]3314.“Highsulfuroil”meansfueloilcontaining0.90percentormorebyweightofsulfur.3415.“Limekiln”meansaunitusedtocalcinatelimerockorkraftpulpmilllimemudwhichconsistsprimarilyofcalciumj35carbonate,intoquicklime,whichiscalciumoxide.3616.“Lowsulfuroil”meansfueloilcontainiiglessthan0.90percentbyweightofsulfur.Permits.adoptedtext(11/13/93)97117.“Mattemeansametallicsulfidemadebysmeltingcoppersulfideoreconcentrateortheroastedproductofcopper2sulfideores.318.“Miscellaneousmetalpartsandproducts”forpurposesofindustrialcoatingincludeallofthefollowing:4a.Largefarmmachinery,suchasharvesting,fertilizingandplantingmachines,tractors,andcombines.Sb.Smallfarmmachinery,suchaslawnandgardentractors,lawnmowers,andrototilers.6c.Smallappliances,suchasfans,mixers,blenders,crockpots,dehuniidifiers,andvacuumcleaners.7d.Commercialmachinery,suchasofficeequipment,computersandauxiliaryequipment,typewriters,8calculators,andvendingmachines.9e.Industrialmachinery,suchaspumps,compressors,conveyorcomponents,fans,blowers,andtransformers.10f.Fabricatedmetalproducts,suchasmetalcovereddoorsandframes.11g.AnyotherindustrialcategorywhichcoatsmetalpartsorproductsundertheCodeinthe“Standard12IndustrialClassificationManual,1987”ofMajorGroup33(primarymetalindustries),MajorGroup3413(fabricatedmetalproducts),MajorGroup35(non-electricmachinery),MajorGroup36(electrical14machinery),MajorGroup37(transportationequipment),MajorGroup38(miscellaneousinstruments),and15MajorGroup39(miscellaneousmanufacturingindustries),exceptallofthefollowing:16i.Automobilesandlight-dutytrucks.17ii.Metalcans.18iii.Flatmetalsheetsandstripsintheformofrollsorcoils.

]19iv.Magnetwireforuseinelectricalmachinery.20v.Metalfurniture.

]21vi.Largeappliances.22vii.Exteriorofairplanes.23viii.Automobilerefinishing.24ix.Customizedtopcoatingofautomobilesandtrucks,ifproductionislessthan35vehiclesperday.25x.Exteriorofmarinevessels.2619.“Multiple-effectevaporatorsystem”meansthemultiple-effectevaporatorsandassociatedcondenserandhotwellused27toconcentratethespentcookingliquidthatisseparatedfromthepulp.2820.“Neutralsulfitesemichemicalpulping”meansanyoperationinwhichpulpisproducedfromwoodbycookingor29digestingwoodchipsittasolutionofsodiumsulfiteandsodiumbicarbonate,followedbymechanicaldefibrating30orgrinding.3121.“Petroleumliquids”meanspetroleum,condensate,andanyfinishedorintermediateproductsmanufacturedina32petroleumrefinery,butdoesnotmeanNumber2throughNumber6fueloilsasspecifiedinASTMD-396-6Q

J33(SpecificationforFuelOils),gasturbinefueloilsNumbers2-GTthrough4-GTasspecifiedinASTMD-2880-Q34(SpecificationforGasTurbineFuelOils),ordieselfueloilsNumbers2-Dand4-DasspecifiedinASTM35D-975-8+.(SnecificationforDieselFuelOils).3622.“Processsource”meansthelastoperationorprocesswhichproducesanaircontaminantresultingfromeither:37a.Theseparationoftheaircontaminantsfromtheprocessmaterial,orPermits.adoptedtext(11/13/93)981b.Theconversionofconstituentsoftheprocessmaterialsintoaircontaminantswhichisnotanairpollution2abatementoperation.323.“Processweight”meansthetotalweightofallmaterialsintroducedintoaprocesssource,includingfuels,where4thesecontributetopollutiongeneratedbytheprocess.524.“Processweightrate”meansarateestablishedpursuanttoR18-2-O2QZ(E).625.“Recoveryfurnace”meanstheunit,includingthedirect-contactevaporatorforaconventionalfurnace,usedfor7burningblackliquortorecoverchemicalsconsistingprimarilyofsodiumcarbonateandsodiumsulfide.IJ826.“Reidvaporpressure”meanstheabsolutevaporpressureofvolatilecrudeoilandvolatilenon-viscouspetroleum9liquids,exceptliquifiedpetroleumgases,asdeterminedbyASTMD-323-8290(TestMethodforVaporPressure10ofPetroleumProducts)(ReidMethod).1127.“Reverberatorysmeltingfurnace”meansanyvesselinwhichthesmeltingofcoppersulfideoreconcentratesor12calcinesisperformedandinwhichtheheatnecessaryforsmeltingisprovidedprimarilybycombustionofafossil13fuel.1428.“Rotarylimekiln”meansaunitwithanincludedrotarydrumwhichisusedtoproducealimeproductfrom15limestonebycalcination.1629.“Slag”meansthefusedandvitrifiedmatterseparatedduringthereductionofametalfromitsore.1730.“Smeltdissolvingtank”meansavesselusedfordissolvingthesmeltcollectedfromthekraftmillrecoveryfurnace.1831.“Smelterfeed”meansallmaterialsutilizedintheoperationofacoppersmelterincludingmetalsorconcentrates,]19fuelsandchemicalreagents,calculatedastheaggregatesulfurcontentofallfuelsandotherfeedmaterialswhose20productsofcombustionandgaseousby-productsareemittedtotheatmosphere.2132.“Smelting”meansprocessingtechniquesfor.thesmeltingofacoppersulfideoreconcentrateorcalcinecharge22leadingtotheformationofseparatelayersofmoltenslag,moltencopper,orcoppermatte.2333.“Smeltingfurnace”meansanyvesselinwhichthesmeltingofcoppersulfideoreconcentratesorcalcinesis24performedandinwhichtheheatnecessaryforsmeltingisprovidedbyanelectriccurrent,rapidoxidationofa25portionofthesulfurcontainedintheconcentrateasitpassesthroughanoxidizingatmosphere,orthecombustion26ofafossilfuel.2734.“Standardconditions”meansatemperatureof293K(68°For20°C)andapressureof101.3kilopascals(29.92j28inchesHgor1013.25mb).2935.“Supplementarycontrolsystem”(SCS)meansasystembywhichsulfurdioxideemissionsarecurtailedduring30periodswhenmeteorologicalconditionsconducivetoground-levelconcentrationsinexcessofambientairqualityJ31standardsforsulfurdioxideeitherexistorareanticipated.3236.“Vaporpressure”meansthepressureexertedbythegaseousformofasubstanceinequilibriumwithitsliquidorJ33solidform.3435R18-2-5O2.Generalprovisions36A.TheprovisionsofthisArticleshallonlyapplytoexistingsources.Permits.adoptedtext(11/13/93)99IB.ExceptasotherwiseprovidedinthisArticlerelatingtospecifictypesofsources,theopacityofanyplumeor2effluent:31.Shallnotbegreaterthan40percent,and42.ShallbedeterminedbyreferenceMethod9in40CFR60,AppendixA.5C.Wherethepresenceofuncombinedwateristheonlyreasonfortheexceedanceofanyvisibleemissionsrequirement6inthisArticle,suchexceedanceshallnotconstituteaviolation.7D.ApersonowningoroperatinganairpollutionsourcemayasktheDirectorforadeterminationonmeetingthe8requirementsoftheapplicableopacitystandard.91.Theowneroroperatorshallsubmitthewrittenreportsoftheresultsoftheperformancetests,theopacity10observationresults,andobservercertification.112.IftheDirectorfindsthatthefacilityisincompliancewithallapplicablestandardsfortheperformancetest12andstillfailstomeettheapplicableopacitystandard,heshallnotifytheowneroroperatorofthefinding.133.TheowneroroperatormaypetitiontheDirectorwithintendaysofreceiptofnotification,askingthe



# I14Directortomakeanappropriateadjustmenttotheopacitystandardforthefacility.154.TheDirectorshallgrantthepetitionafterpublicnoticeandopportunityforpublichearingtakesplace,and



# :16uponademonstrationbytheowneroroperatorthat:17a.Theaffectedfacilityandtheassociatedairpollutioncontrolequipmentwereoperatedand18maintainedinamannertominimizetheopacityofemissionsduringtheperformancetest.



# ]19b.Theperformancetestswereperforme.dundertheconditionsestablishedbytheDirector.20c.Theaffectedfacilityandassociatedairpollutioncontrolequipmentwereincapableofbeing

121adjustedoroperatedtomeettheapplicable opacityrequirement.-225.TheDirectorshallestablishanopacitystandardfortheaffectedfacilitybasedonthedeterminationmade23inparagraph(4)ofthissubsection.Theopacitystandardshallbesetatalevelindicatedbythe24performanceandopacitytests,providingthatthesourcewillbeabletomeetthemassorconcentration25standardandtheopacitystandardatalltimes.Suchopacitystandardshallbeincorporatedasacondition•26oftheopcratingpermitfortheaffectedfacility.276.TheDirectorshallpublishtheopacitystandardonceinoneormorenewspapersofgeneralcirculationin28thecountyorcountiesconcerned.29E.TheprocessweightrateutilizedinthisArticleshallbedeterminedasfollows:

1301.Forcontinuousorlongrun,steady-stateprocesssources,theprocessweightrateshallbethetotalprocess

J31weightfortheentireperiodofcontinuousoperationorforatypicalportionthereof,dividedbythenumber



# -32ofhoursofsuchperiodorportionthereof.



# 3332.Forcyclicalorbatchprocesssources,theprocessweightrateshallbethetotalprocessweightforaperiod34whichcoversacompleteoperationoranintegralnumberofcycles,dividedbythehoursofactualprocessoperationduringsuchperiod.Permits.adoptedtext(11/13/93)1001R18-2-5O3r2Q.Standardsofperformanceforexistingfossil-fuelfiredsteamgeneratorsandgeneralfuelburning2equipment3A.ThisSectionappliestothefollowing:41.Installationsinwhichfuelisburnedfortheprimarypurposeofproducingpower,steam,hotwater,hotairorotherliquids,gasesorsolidsandinthecourseofdoingsotheproductsofcombustiondonotcomeinto6directcontactwithprocessmaterials.Whenanyproductsorby-productsofamanufacturingprocessare7burnedforthesamepurposeorinconjunctionwithanyfuel,thesamemaximumemissionlimitationshall

J8apply,exceptforwoodwasteburnersasregulatedunderR18-2-504’2Q.4.92.Allfossil-fuelfiredsteamgeneratingunitsorgeneralfuelburningequipmentwhicharegreaterthanor10equalto73megawattscapacity.iiB.ForpurposesofthisSection,theheatinputshallbetheaggregateheatcontentofallfuelswhoseproductsof12combustionpassthroughastackorotheroutlet.Theheatcontentofsolidfuelshallbedeterminedinaccordance13withR18-2-4-O3jj.Compliancetestsshallbeconductedduringoperationatthenominalratedcapacityofeachunit.14C.Nopersonshallcause,alloworpermittheemissionofparticulatematterinexcessoftheamountscalculatedbyone15ofthefollowingequations:_161.Forequipmenthavingaheatinputrateof4200millionBtuperhourorless,themaximumallowable17emissionsshallbedeterminedbythefollowingequation:18E=1.02Q°769where:E=themaximumallowableparticulateemissionsrateinpounds-massperhour.20Q=theheatinputinmillionBtuperhour.212.Forequipmenthavingaheatinputrategreaterthan4200millionBtulhr,themaximumallowableemissions22shallbedeterminedbythefollowingequation::23E=17.OQ°432where“E”and“Q”havethesamemeaningasinparagraph1.ofthissubsection.24D.Forreferencepurposesonly,thetwoequationsinsubsection(C)ofthisSectionareplottedinAppendix11,Figure251.Theemissionvaluesobtainedfromthegraphareapproximatelycorrectfortheheatinputratesshown.However,26theactualvaluesshallbecalculatedfromtheapplicableequationsandroundedofftotwodecimalplaces.27E.Whenlowsulfuroilisfired:281.Existingfuelburningequipmentorsteampowergeneratinginstallationswhichcommencedconstruction29oramajoraltcrationmodificationpriortoMay30,1972shallnotemitmorethan1.0poundssulfurdioxide30maximumthreehouraverage,permillionBtu(430nanogramsperjoule)heatinput.312.Existingfuelburningequipmentorsteampowergeneratinginstallationswhichcommencedconstruction32oramajoraltcrationmodificationafterMay30,1972shallnotemitmorethan0.80poundsofsulfur

J33dioxidemaximumthreehouraveragepermillionBtu(340nanogramsperjoule)heatinput.34F.Whenhighsulfuroilisfiredallexistingsteampowergeneratingandgeneralfuelburninginstallationswhichare

]35subjecttotheprovisionsofthisSectionshallnotemitmorethan2.2poundsofsulfurdioxidemaximumthree-hour36averagepermillionBtu(946nanogramsperjoule)heatinput.37G.Whensolidfuelisfired:Perinits.adoptedtext(11/13/93)10111.Existinggeneralfuelburningequipmentandsteampowergeneratinginstallationswhichcommenced2constructionoramajoraltcrationmodificationpriortoMay30,1972shallnotemitmorethan1.0pounds

Dofsulfurdioxidemaximumthree-houraverage,permillionBtu(430nanogramsperjoule)heatinput.42.Existinggeneralfuelburningequipmentandsteampowergeneratinginstallationswhichcommenced5constructionoramajoraltcrationmodificationafterMay30,1972shallnotemitmorethan0.80pounds,6maximumthree-houraverage,permillionBtu(340nanogramsperjoule)heatinput.7H.Anypermitissuedfortheoperationofanexistingsource,oranyrenewalormodificationofsuchapermit,shall8includeaconditionprohibitingtheuseofhighsulfuroilbythepermittee,unlesstheapplicantdemonstratestothe9satisfactionoftheDirectorthatsufficientquantitiesoflowsulfuroilarenotavailableforusebythesourceandthat

910ithasadequatefacilitiesandcontingencyplanstoinsurethatthesulfurdioxideambientairqualitystandardssetforth11inR18-2-202willnotbeviolated.121.Thetermsofthepermitmayauthorizetheuseofhighsulfuroilundersuchconditionsasarejustified.132.IncaseswheretheperrnitteeisauthorizedtousehighsulfuroilitshallsubmittotheDepartmentmonthly14reportsdetailingitseffortstoobtainlowsulfuroil.

J153.Whentheconditionsjustifyingtheuseofhighsulfuroilnolongerexist,thepermitshallbemodified

J16accordingly:174.NothinginthisSectionshallbeconstruedasallowingtheuseofasupplementarycontrolsystemorother18formofdispersiontechnology.

]19I.Existingsteampowergeneratinginstallationswhichcommencedconstructionoramajoraltcrationmodificationafter20May30,1972shallnotemitnitrogenoxidesinexcessofthefollowingamounts:211.0.20poundsofnitrogenoxides,maximumthree-houraverage,calculatedasnitrogendioxide,permillion22Btuheatinputwhengaseousfossilfuelisfired.

I232.0.30poundsofnitrogenoxides,maximumthree-houraverage,calculatedasnitrogendioxide,permillion24Btuheatinputwhenliquidfossilfuelisfired.253.0.70poundsofnitrogenoxides,maximumthree-houraverage,calculatedasnitrogendioxide,permillion26Btuheatinputwhensolidfossilfuelisfired.27J.Emissionandfuelmonitoringsystems,wheredeemednecessarybytheDirectorforsourcessubjecttotheprovisions28ofthisSection,shallconformtotherequirementsofR18-2-313.29K.TheapplicablereferencemethodsgivenintheAppendicesto40CFR60shallbeusedtodetenninecompliancewith

130thestandardsasprescribedinsubsections(C)through(G)and(I)ofthisSection.Alltestsshallberunattheheat

J31inputcalculatedundersubsection(B)ofthisSection.3233R18-2-5042Q4.StandardsofperformanceforincineratorsNochange3435R18-2-&O&.StandardsofperformanceforexistingportlandcementplantsNochange3637R18-2-5O67Q.StandardsofperformanceforexistingnitricacidplantsNochangePermits.adoptedtext(11/13/93)1021R18-2-5O27.StandardsofperformanceforexistingsulfuricacidplantsNochange23R18-2-5O.Standardsofperformanceforexistingasphaltconcreteplants4A.FixedasphaltconcreteplantsandportableasphaltconcreteplantsshallmeetthestandardssetforthinthisSection.75B.Nopersonshallcause,alloworpennitthedischargeofparticulatematterintotheatmosphereinanyonehourfrom6anyexistingasphaltconcreteplantintotalquantitiesinexcessoftheamountscalculatedbyoneofthefollowing7equations:J81.Forprocesssourceshavingaprocessweightrateof60,000poundsperhour(30tonsperhour)orless,the9maximumallowableemissionsshallbedeterminedbythefollowingequation:10E=4.1OP°6*11where:12E=themaximumallowableparticulateemissionrateinpounds-massperhour.13P=theprocessweightrateintons-massperhour.

‘142.Forprocesssourceshavingaprocessweightrategreaterthan60,000poundsperhour(30tonsperhour),15themaximumallowableemissionsshallbedeterminedbythefollowingequation:16E=55.OP°”-4017where“E°and“P’aredefinedasindicatedinparagraph(1)ofthissubsection.18C.Forreferencepurposesonly,theequationsgivenaboveareplottedinFigure2,Appendix11.Theemissionvalues19obtainedfromthegraphareapproximatelycorrectfortheprocessweightratesshown.However,theactualvalues20shallbecalculatedfromtheapplicableequationsandroundedofftotwodecimalplaces.21D.ForpurposesofthisSection,thetotalprocessweightfromallsimilarunitsemployingasimilartypeprocessshall22beusedindeterminingthemaximumallowableemissionofparticulatematter.23E.Liquidfuelcontaininggreaterthan0.9percentsulfurbyweightshallnotbeutilizedforasphaltconcreteplants24subjecttothisSection.25F.Solidfuelcontaininggreaterthan0.5percentsulfurbyweightshallnotbeutilizedforasphaltconcreteplantssubject26tothisSection.27G.ThetestmethodsandproceduresrequiredunderthisSectionare:281.Thereferencemethodsgivenin40CFR60,AppendixAshallbeusedtodeterminecompliancewiththe29standardsprescribedinsubsection(B).30a.Method5fortheconcentrationofparticulatematterandtheassociatedmoisturecontent.31b.Method1forsampleandvelocitytraverses.:‘32c.Method2forvelocityandvolumetricflowrate.

]33d.Method3forgasanalysis.342.ForMethod5,thesamplingtimeforeachrunshallbeatleast60minutesandthesamplingrateshallbe

J35atleast0.9dscmlhr(0.53dscf/min),exceptthatshortersamplingtimes,whennecessitatedbyprocess36variablesorotherfactors,maybeapprovedbytheDirector.Permits.adoptedtext(11/13/93)10313.PercentsulfurinliquidfuelshallbedeterminedbyASTMmethodD-129-649.i(TestMethodforSulfur2inPetroleumProducts)(GeneralBombMethod),andthepercentsulfurinsolidfuelshallbedetermined3byASTMmethodD-3l77-84Q(TestMethodforTotalSulfurintheAnalysisSampleofCoalandCoke).45R18-2-5092Q2.Standardsofperformanceforexistingpetroleumrefineries6A.TheprovisionsofthisSectionareapplicabletothefollowingaffectedfacilitiesinpetroleumrefineries:fluid7catalyticcrackingunitcatalystregenerators,fluidcatalyticcrackingunitincinerator-wasteheatboilers,andfuelgasLi8combustiondevices.9B.Exceptasprovidedinsubsection(G)ofthisSection,allpetroleumrefmeriessubjecttothisSectionarealsosubject10totheprovisionsofR18-2-801(10)901(12).11C.TheowneroroperatorofapetroleumrefmerycomplexsubjecttothisSectionshalldevelopandconductaleak12monitoringprograminaccordancewithAppendixHoftheEPAPetroleumRefmeryEnforcementManual(EPA13340/1-80-008),amendedasofMarch,1980(andnofutureeditions),whichisincorporatedhereinbyreferenceand14onfilewiththeOfficeoftheSecretaryofState.15D.Upondetectionofaleakingcomponent,whichhasavolatileorganiccompoundconcentrationexceeding10,000ppm16whentestedinthemannerdescribedin40CFR60,AppendixA,theownershallboth:171.Includetheleakingcomponentonawrittenlistofscheduledrepairswithin24hours;and182.Repairandretestthecomponentwithin15days.]19E.Exceptforsafetypressurereliefvalves,noowneroroperatorofapetroleumrefineryshallinstaflavalveattheend20ofapipeorlinecontainingvolatileorganiccompoundsunlessthepipeorlineissealedwithasecondvalve,ablind]21flange,aplug,oracap.Thesealingdevicemayberemovedonlywhenthelineisinuse,aswhenasampleisbeing22taken.23F.Noowneroroperatorofapetroleumrefmeryshalloperateapipelinevalveorpressurereliefvalveingaseous24volatileorganiccompoundserviceunlessitismarkedinsomemannerthatisclearlyvisible.25G.Existingpetroleumrefmeriesofacapacityof7,000barrelsperdayorlessshallbeexemptfromtheemissions26monitoringrequirementsof40CFR60.105providedtheowneroroperatorofsucharefmerycomplieswithallof27thefollowing:281.Allprocessgasesorfuelgasesshallbetreatedinanafterburner,flareorothercombustiondevicetoinsure29completecombustionofcarbonmonoxide,hydrogensulfide,andunburnedhydrocarbons.2.AmbientconcentrationsofSO2inthevicinityoftherefmeryshallbecalculatedusingasuitablemodel31approvedbytheDirectorandshallnotexceedtheClassHmaximumallowableincreasesgivenin32R18-2-218.333.AcontinuousSO2ambientnirmonitorapprovedbytheDirectorshallbeplacedinalocationselectedby34theDirectorandshallbemaintainedinaccordancewithR18-2-215,andSO2concentrationsshallnotexceed35ClassIImaximumallowableincreases.3637R18-2-51-0710.StandardsofperformanceforexistingstoragevesselsforpetroleumliquidsNochangePermits.adoptedtext(11/13/93)1041R18-2-5+1Zil.StandardsofperformanceforexistingsecondaryleadsmeltersNochange23R18-2-5127.StandardsofperformanceforexistingsecondarybrassandbronzeingotproductionplantsNochange45R18-2-5+37.j.StandardsofperformanceforexistingfronandsteelplantsNochange67R18-2-142i.4.StandardsofperformanceforexistingsewagetreatmentplantsNochange8R18-2-5+57i.Standardsofperformanceforexistingprimarycoppersmelters;sitespecificrequirementsA.Noowneroroperatorofaprimarycoppersmeltershallcause,alloworpermitthedischargeofparticulatematterintotheatmospherefromanyprocessintotalquantitiesinexcessoftheamountcalculatedbyoneofthefollowingequations:131.Forprocesssourceshavingaprocessweightrateof60,000poundsperhour(30tonsperhour)orless,the14maximumallowableemissionsshallbedeterminedbythefollowingequation:15E=4.1OP°67whereJ16E=themaximumallowableparticulateemissionsrateinpounds-massperhour.17p=theprocessweightrateintons-massperhour.182.Forprocesssourceshavingaprocessweightrategreaterthan60,000poundsperhour(30tonsperhour),19themaximumallowableemissionsshallbedeterminedbythefollowingequation:20E=55.OP°”-40where“E”and“P”aredefinedasindicatedinparagraph(1)ofthissubsection.21B.Forreferencepurposesonly,theequationsinsubsection(A)ofthisSectionareplottedinFigure2,Appendix11.22Theemissionvaluesobtainedfromthegraphareapproximatelycorrectfortheprocessweightratesshown.23However,theactualvaluesshallbecalculatedfromtheapplicableequationsandroundedofftotwodecimalplaces.24C.ForpurposesofthisSection,thetotalprocessweightfromallsimilarunitsemployingasimilartypeprocessshall25beusedindeterminingthemaximumallowableemissionofparticulatematterforthatprocess.26D.TheopacityofemissionssubjecttotheprovisionsofthisSectionshallnotexceed20percent.27E.ThereferencemethodssetforthintheArizonaTestingManualand40CFR60,AppendixAshallbeusedto28determinecompliancewiththestandardsprescribedinthisSectionasfollows:291.MethodAlorReferenceMethod5forconcentrationofparticulatematterandassociatedmoisturecontent.302.ReferenceMethod1forsampleandvelocitytraverses.313.ReferenceMethod2forvolumetricflowrate.:324.Referencemethod3forgasanalysis.J33F.Exceptasprovidedinaconsentdecreeoradelayedcomplianceorder,noowneroroperatorofanyprimarycopper34smeltershalldischargeorcausethedischargeofsulfurdioxideintotheatmospherefromanystackrequiredtobesmonitoredbyR18-2-515.01715.0l(K)inexcessofthefollowing:361.ForthecoppersmelterofMagmaCopperCompany,SanManuelDivision:Permits.adcptedtext(11/13/93)1051a.Annualaverageemissions,ascalculatedpursuanttoR18-2-515.01715.O1(C)through2R18-2-515.01715.01(J),shallnotexceed18,275poundsperhour.3b.Thenumberofthree-houraverageemissionsascalculatedpursuanttoR18-2-515.01715.01(C)4throughR18-2-515.01715.01(J)shallnotexceedncumulativeoccurrencesinexcessofE,theD5emissionlevel,showninthefollowingtableinanycomplianceperiod:6nE,lb/hr.j8072,0009168,00010264,000ii461,00012757,800131254,800142052,000153249,500164847,500176845,500189443,5001913041,2002018039,2002124537,2002233035,2002343533,7702456032,0002571030,2002689028,70027110027,20028134025,70029161024,50030191023,000U31224021,700322.ForthecoppersmelterofASARCOInc.,Hayden:33a.Annualaverageemissions,ascalculatedpursuanttoR18-2-515.01715.01(C)through34R18-2-515.01715.01(J),shallnotexceed9,521poundsperhour.35b.Thenumberofthree-houraverageemissionsascalculatedpursuanttoR18-2-515.01715.01(C)36throughR18-2-515.01715.01(J)shallnotexceedncumulativeoccurrencesinexcessofE,the37emissionlevel,showninthefollowingtableinanycomplianceperiod:Permits.adoptedtext(11/13/93)1061nE,lb/hr.2-----3038,0004136,000P15234,000U6432,0007730,50081228,80092027,300103226,000114825,000126823,800139422,7001413021,5001518020,5001624519,3001733018,5001843517,5001956016,7002071016,0002189015,00022110014,20023134013,50024161012,80025191012,20026224011,500273.ForthecoppersmelterofASARCO,Inc.,RayMinesDivision:

]28a.Annualaverageemissions,ascalculatedpursuanttoR18-2-515.01715.01(C)through29R18-2-515.01715.01(J),shallnotexceed7,790poundsperhour.30b.Thenumberofthree-houraverageemissionsascalculatedpursuanttoR18-2-515.01715.01(C)31throughR18-2-515.01715.01(J)shallnotexceedncumulativeoccurrencesinexcessofE,the32emissionlevel,showninthefollowingtableinanycomplianceperiod:33nE,lb/hr.34----

)35034,00036132,00037230,000Permits.adoptedtext(11/13/93)1071428,5002726,800j31225,30042024,0003222,8004821,70076820,700J89419,700913018,7001018017,7001124516,700]1233015,7001343515,2001456014,4001571013,5001689012,70017110012,00018134011,20019161010,50020191010,0002122409,500224.ForthecoppersmelterofCyprusMiamiMiningCorporation,Miami:23a.Annualaverageemissions,ascalculatedpursuanttoR18-2-515.01715.01(C)through24R18-2-515.01715.01(J),shallnotexceed3,163poundsperhour.b.Thenumberofthree-houraverageemissionsascalculatedpursuanttoR18-2-515.01715.01(C)throughR18-2-515.01715.01(J)shallnotexceedncumulativeoccurrencesinexcessofE,theemissionlevel,showninthefollowingtableinanycomplianceperiod:28nE,lb/br.29930016,90031115,80032214,750V33413,900713,1001212,2502011,5003210,800Permits.adoptedtext(11/13/93)10814810,250689,750949,2501308,700

Us1808,20062457,60073307,200

U84356,75095606,300107105,800118905,5001211005,2001313404,8001416104,5001519104,1001622403,800

J175.ForthecoppersmelterofPhelpsDodgeCorporation,NewCorneliaBranch:18a.Annualaverageemissions,ascalculatedpursuanttoR18-2-515.01715.01(C)through19R18-2-515.01715.01(J),shallnotexceed8,900poundsperhour.20b.Thenumberofthree-houraverageemissionsascalculatedpursuanttoR18-2-515.01715.01(C)21throughR18-2-515.01715.01(J)shallnotexceedncumulativeoccurrencesinexcessofE,the22emissionlevel,showninthefollowingtableinanycomplianceperiod:23nE,lb/hr.2425037,00026135,00027232,50028431,00029729,00030.1227,500

.1312026,000323225,000

J334823,500346822,500359421,5003613020,5003718019,500Permits.adoptedtext(11/13/93)109124518,500233017,500



# LI43517,000456016,000571015,000689014,250



# LI7110013,5008134012,5009161012,000



# LI10191011,00011224010,500126.ForthecoppersmelterofPhelpsDodgeCorporation,MorenciBranch:13a.Annualaverageemissions,ascalculatedpursuanttoR18-2-515.01715.01(C)through14R18-2-515.01715.01(J),shallnotexceed10,505poundsperhour.b.Thenumberofthree-houraverageemissionsascalculatedpursuanttoR18-2-515.01715.01(C)throughR18-2-515.01715.01(J)shallnotexceedncumulativeoccurrencesinexcessofE,theemissionslevel,showninthefollowingtableinanycomplianceperiod:nE,lb/hr.043,500141,000238,200436,20024734,500V251232,500V262030,500273229,500284828,000296827,000



# i309426,000V3113024,5003218023,0003324522,0003433021,0003543519,5003656018,5003771017,500Permits.adoptedtext(11/13/93)V110189016,5002110015,50093134015,0004161014,000191013,0006224012,000sR18-2-515.01715.O1.Standardsofperformanceforexistingprimarycoppersmelters;complianceandmonitoring9A.ThecumulativeoccurrenceandemissionlimitsspecifiedinR18-2-5-1-&flXF)shallapplytothesumtotalofsulfur10dioxideemissionsfromthesmelterprocessingunitsandsulfurdioxidecontrolandremovalequipment,butnot11includinguncapturedfugitiveemissionsandthoseemissionsduesolelytotheuseoffuelforspaceheatingorsteam12generation.13B.Periodsofmalfunction,startup,shutdownorotherupsetconditionsshallnotbeexcludedwhendetermining14compliancewiththecumulativeoccurrenceorannualaverageemissionlimitsspecifiedinR18-2-544715(F).15C.CompliancewiththecumulativeoccurrenceandemissionlimitscontainedinR18-2-+fl(F)shallbedeterminedJ16asfollows:171.Annualaverageemissionsshallbecalculatedattheendofeachdaybyaveragingtheemissionsforallhours18measuredduringthecomplianceperiodendingonthatday.Anannualemissionsaverageinexcessofthe19allowableannualaverageemissionlimitwillbeconsideredaviolationifeither:20a.Theannualaverageislargerthantheannualaveragecomputedfortheprecedingday;or]21b.Theannualaveragescomputedforthefiveprecedingdaysallexceedtheallowableannualaverage22emissionlimit.232.Three-houremissionsaveragesshallbecalculatedattheendofeachclockhourbyaveragingthehourly24emissionsfortheprecedingthreeconsecutivehourswhenevereachsuchhourwasmeasuredinaccordance25withtherequirementscontainedinsubsection(K)ofthisSection.26D.ForpurposesofthisSection,thecompliancedate,unlessotherwiseprovidedinaconsentdecreeoradelayed27complianceorder,shallbeJanuary14,1986.28E.Forpurposesofsubsection(C)ofthisSection,athree-houremissionsaverageinexcessofanemissionlevel(E)29willbeconsideredtoviolatetheassociatedcumulativeoccurrencelimit(n)listedinR18-2-5+715(F)ifboth:301.Thenumberofallthree-houremissionsaveragesmeasuredduringthecomplianceperiodinexcessofthat31emissionlevelexceedsthecumulativeoccurrencelimitassociatedwiththeemissionlevel;and322.Theaveragewasmeasuredduringthelastoperatingdayofthecomplianceperiodbeingreported.J33F.Athree-houremissionsaveragecanonlyviolatethecumulativeoccurrencelimit(n)ofanemissionlevel(E)inthe34daycontainingthelasthourintheaverage.]35G.Multipleviolationsofacumulativeoccurrencelimitinthesamedayandviolationsofdifferentcumulativelimits36inthesamedayshallconstituteasingleviolationoftherequirementsofR18-2-5-l-52j..Permits.adoptedtext(11/13/93)1111H.Theviolationofanycumulativeoccurrencelimitandanannualaverageemissionlimitinthesamedayshall2constituteonlyasingleviolationoftherequirementsofR18-2-5+&fl.

UMultipleviolationsofacumulativeoccurrencelimitbydifferentthree-houremissionsaveragescontainingany4commonhourshallconstituteasingleviolationoftherequirementsofR18-2-S+&7j5.

UsJ.Forpurposesofdeterminingcompliancewithsubsections(C)through(I)ofthisSection,thecomplianceperiodshall6consistofthe365calendardaysimmediatelyprecedingtheendofeachdayofthemonthbeingreportedunlessthat

Ej7periodincludeslessthan300operatingdays.Insuchcasethenumberofdaysprecedingthelastdayofthe8complianceperiodshallbeincreaseduntilthecomplianceperiodcontains300operatingdays.Anydayinwhich9sulfurcontainingfeedisintroducedintothesmeltingprocessconstitutesanoperatingday.

[]10K.Forpurposesofdeterminingcompliancewiththecumulativeoccurrenceandemissionlimitscontainedin11Ri8-2-&l52i(F),theowneroroperatorofanysmeltersubjecttosuchlimitsshallinstall,calibrate,maintain,and12operateameasurementsystemforcontinuouslymonitoringsulfurdioxideconcentrationsandstackgasvolumetric13flowratesin.eachstackwhichcouldemitfivepercentormoreoftheallowableannualaveragesulfurdioxide

!14emissionsfromthesmelter.151.Suchmeasurementsystemshallalsocontinuouslymonitorsulfurdioxideconcentrationsandstackgas16volumetricflowratesintheoutletofeachpieceofsulfurdioxidecontrolequipment.172.Capturedfugitiveemissionsshallbecontinuouslymonitoredforsulfurdioxideconcentrationsandstackgas18volumetricflowrates,andtheseemissionsshallbeincludedaspartoftotalplantemissionswhen

]19determiningcompliancewiththecumulativeoccurrenceandemissionlimitscontainedinR18-2-5+fl(F).203.IftheowneroroperatorcandemonstratetotheDirectorthatmeasurementofstackgasvolumetricflow

]21intheoutletofanyparticularpieceofsulfurdioxidecontrolequipmentwouldyieldinaccurateresultsor22wouldbetechnologicallyinfeasible,thentheDirectormayallowmeasurementoftheflowrateatan

!23alternativesamplingpoint.244.Forpurposesofthissubsection,continuousmonitoringmeansthetakingandrecordingofatleastone25measurementofsulfurdioxideconcentrationandstackgasflowratereadingfromtheeffluentofeach26affectedstack,outletorotherapprovedmeasurementlocationineach15-minuteperiod.Anhourof27smelteremissionsshallbeconsideredtohavebeencontinuouslymonitorediftheemissionsfromall28monitoredstacks,outletsorotherapprovedmeasurementlocationsaremeasuredforatleast45minutes29ofanyhourinaccordancewiththerequirementsofthissubsection.305.Thecontinuousmonitoringsystemdescribedinthissubsectionshallmeetallofthefollowingrequirements:31a.Nolaterthan18monthspriortothecompliancedateandatsuchothertimesastheDirectormay—32specify,thestackgasvolumetricflowratemeasurementsysteminstalledandoperatedpursuant

J33tothisSectionshallbedemonstratedtomeettheperformancespecificationsprescribedin40CFR3452,AppendixE.

J35b.Nolaterthan18monthspriortothecompliancedateandatsuchothertimesastheDirectormay36specify,thesulfurdioxideconcentrationmeasurementsysteminstalledandoperatedpursuantto37thisSectionshallbedemonstratedtomeetthemeasurementsystemperformancespecificationsVPermits.adoptedtext(11/13/93)112prescribedin40CFR52,AppendixD,exceptthat“maximumanticipatedconcentration”shallbe2substitutedfor‘emissionstandard”in“TableI--PerformanceSpecifications.”3c.Thedemonstrationsofmeasurementsystemsperformancerequiredbysubparagraphs(a)and(b)4ofthisparagraphshallbeconductedinaccordancewiththefieldtestproceduresprescribedby40F1sCFR52,AppendicesDandE.TheDirectorshallbenotifiedatleast30daysinadvanceofthe6startofthefieldtests.7d.Locationofallsamplingpointsformonitoringsulfurdioxideconcentrationsandstackgas8volumetricflowratesshallbeapprovedinwritingbytheDirectorpriortoinstallationand9operationofmeasurementinstruments.



# J10e.Themeasurementsysteminstalledandusedpursuanttothissubsectionshallbesubjecttothe11manufacturer’srecommendedzeroadjustmentandcalibrationproceduresatleastonceper24-hour12operatingperiodunlessthemanufacturerspecifiesorrecommendscalibrationatshorterintervals,13inwhichcasespecificationsorrecommendationsshallbefollowed.Recordsoftheseprocedures



# I14shallbemadewhichclearlyshowinstrumentreadingsbeforeandafterzeroadjustmentand15calibration.16L.FailureoftheowneroroperatorofasmeltersubjecttothisSectiontomeasureatleast95percentofthehours17duringwhichemissionsoccurredinanymonthshallconstituteaviolationofthisSection.18M.FailureoftheowneroroperatorofasmeltersubjecttothisSectiontomeasureany12consecutivehoursof



# ]19emissionsinaccordancewiththerequirementsofsubsection(K)ofthisSectionshallconstituteaviolationofthis20Section.



# ‘21N.TheowneroroperatorofanysmeltersubjecttothisSectionshallmaintainonhandandreadyforimmediate22installationsufficientsparepartsorduplicatesystemsforthecontinuousmonitoringequipmentrequiredbythis

123Sectiontoallowforthereplacementwithinsixhoursofanymonitoringequipmentpartwhichfailsormalfunctions24duringoperation.250.Asameansofdeterminingtotaloverallemissions,theowneroroperatorofanysmeltersubjecttothisSectionshall26performmaterialbalancesforsulfurinaccordancewiththeproceduresprescribedbyAppendix8.27P.TheowneroroperatorofanysmeltersubjecttothisSectionshallmaintainarecordofallaveragehourlyemissions28measurementsrequiredtobemeasuredbythisSection.Therecordofsuchemissionsshallberetainedforatleast29twoyearsfollowingthedateofmeasurement.Allofthefollowingmeasurementresultsshallbeexpressedaspounds

]30perhourofsulfurdioxideandshallbesummarizedmonthlyandsubmittedtotheDirectorwithin20daysafterthe31endofeachmonth:



# I321.Forallperiodsdescribedinsubsection(C)ofthisSection,theannualaverageemissions(expressedin33poundsperhour)ascalculatedattheendofeachdayofthemonth;342.Thetotalnumberofhourlyperiodsduringthemonthinwhichmeasurementswerenottakenandthereason



# ]35forlossofmeasurementforeachperiod;363.Thenumberofthree-houremissionsaverageswhichexceededeachoftheapplicableemissionslevelslisted37inR18-2-54jj(F)forthecomplianceperiodsendingoneachdayofthemonthbeingreported;Permits.adoptedtext(11/13/93)11314.ThedateonwhichacumulativeoccurrencelimitlistedinR18-2-4l-m(F)wasexceededifsuch2exceedanceoccurredduringthemonthbeingreported.3Q.TheowneroroperatorofasmeltersubjecttothisSectionshallsubmitaproposedcompliancescheduletothe4DirectorwhichdemonstratesthattheemissionlimitsofR18-2-545715(F)willbeachievedatthesmelteras5expeditiouslyaspracticable,butnolaterthanthecompliancedate.6R.Theschedulesubmittedpursuanttosubsection(0)ofthisSectionshallincludeincrementsofprogressandthedatej7forachievementofsuchincrements.Theincrementsofprogressshallincludeallofthefollowing:•1.Nolaterthan30monthspriortothecompliancedate,submissiontotheDirectorofafinalcontrolplanfor9meetingtheemissionlimitsinR18-2-&{4fl(F);]102.Nolaterthan28monthspriortothecompliancedate,lettingofcontractsorissuanceofpurchaseordeis11foranyprocessorcontrolequipmentnecessarytoaccomplishtherequiredemissioncontrol;123.Nolaterthan24monthspriortothecompliancedate,initiationofanynecessaryon-siteconstructionor13initiationofanynecessaryinstallationofemissioncontrolequipmentorprocessmodification;144.Nolaterthan24monthspriortothecompliancedate,submissionofthefugitiveemissionsevaluation15prescribedinR18-2-515.02715.02(B)through(D),includingacomplianceplanforinstallationofany16additionalfugitiveemissioncontrolequipmentnecessarytoassureattainmentandmaintenanceofthe17applicableambientairqualitystandardsinthevicinityofthesmelter;185.Nolaterthan18monthspriortothecompliancedate,theinitiationofthedemonstrationsofstackgasi9volumetricflowrateandsulfurdioxideconcentrationmeasurementsystemsrequiredbysubsections20(K)(5)(a)and(b).1216.Nolaterthanthreemonthspriortothecompliancedate,completionofanynecessaryon-siteconstruction,22orinstallationofemissioncontrolequipmentorprocessmodification;and237.Nolaterthanthecompliancedate,achievementofcompliancewiththeemissionlimitsinRl8-2-+52j(F).24S.TheowneroroperatorshallcertifytotheDirector,within15daysafterthedeadlineforcompletionofeach25increment,whethertherequiredincrementofprogresshasbeenmet.26T.Ateachpointinthesmelterfacilitywhereameansexiststobypassthesulfurremovalequipment,suchbypassshall27beinstrumentedandmonitoredtodetectandrecordallperiodsthatthebypassisinoperation.Eachowneror28operatorofacoppersmeltershallreporttotheDirector,notlaterthanthefifteenthdayofeachmonth,the29informationrequiredtoberecordedbythisSection.Suchreportshallincludeanexplanationforthenecessityof30theuseofthebypass.3132R18-2-515.02715.02.Standardsofperformanceforexistingprimarycoppersmelters;fugitiveemissions33A.ForpuosesofthisSection,thecompliancedate,uniessotherwiseprovidedinaconsentdecreeoradelayed34complianceorder,shallbeJanuary14,1986.35B.Nolaterthan24monthsbeforethecompliancedatetheowneroroperatorofasmeltersubjecttoR18-2-&2i.,36shallsubmittotheDirectortheresultsofanevaluationofthefugitiveemissionsfromthesmelter.Theevaluation37•resultsshallcontainallofthefollowinginformation:Permits.adoptedtext(11/13/93)11411.Ameasurementoraccurateestimateoftotalfugitiveemissionsfromthesmelterduringtypicaloperations,2includingplannedstart-upandshutdown.Themeasurementorestimateshallcontaintheamountofboth3averageshort-term(24hours)andaveragelong-term(monthly)fugitiveemissionsfromthesmelter.The4evaluationplanshallbeapprovedinadvancebytheDepartmentandshallspecifythemethodusedtosdeterminethefugitiveemissionamounts,includingtheconditionsdeterminedtobe“typicaloperations”6forthesmelter.72.Ameasurementoraccurateestimateoftherelativeproportion,expressedasapercentage,oftotalfugitiveJ8emissionsduringtypicaloperations,includingplannedstart-upandshutdown,producedbyanyofthe9followingsmelterprocesses:10a.Roasterordryeroperation;11b.Calcineordriedconcentratetransfer;12c.Reverberatoryfurnaceoperations,includingfeeding,slagreturn,matteandslagtapping;13d.Mattetransfer;and14e.Converteroperations.153.Themeasurementtechniqueormethodofestimationusedtofulfilltherequirementinparagraph(2)ofthisJ16subsectionshallbeapprovedinadvancebytheDepartment.174.Theresultsofatleasta6-monthfugitiveemissionimpactanalysisconductedduringthatpartoftheyear18whenfugitiveemissionsareexpectedtohavethegreatestambientairqualityimpact.Thestudyshall]19utilizesufficientmeasurementsoffugitiveemissions,meteorologicalconditionsandambientsulfurdioxide20concentrationstoassociatefugitiveemissionswithspecificmeasuredambientconcentrationsofsulfur21dioxide.Thestudyshalldescribeindetailthetechniquesusedtomaketherequireddeterminations.The22designofthestudyshallbeapprovedinadvancebytheDepartment.J23C.Onthebasisoftheresultsoftheevaluationaswellasotherdataandinformationcontainedintherecordsofthe24Department,theDirectorshalldeterminewhetherfugitiveemissionsfromaparticularsmelterhavethepotential25tocauseorsignificantlycontributetoviolationsoftheambientsulfurdioxidestandardsinthevicinityofthesmelter.26IftheDirectorfmdsthatfugitiveemissionsfromaparticularsmelterhavethepotentialtocauseorsignificantly27contributetoviolationsofambientsulfurdioxidestandardsinthevicinityofasmelter,thentheDirectorshalladopt28rulesspecifyingtheemissionlimitsandundertakeotherappropriatemeasuresnecessarytomaintainambientsulfur29dioxidestandards.30D.Therequirementsofsubsection(B)ofthisSectionshallnotapplytoasmeltersubjecttothisSectioniftheowner31oroperatorofthatsmeltercandemonstratetotheDirectorboththat:321.CompliancewiththeapplicablecumulativeoccurrenceandemissionlimitslistedinR18-2-+2ii(F)will]33requirethesmeltertoundergomajormodificatjonstoitsphysicalconfigurationorworkpracticespriorto34thecompliancedate,and]352.Thatthemodificationwillreducefugitiveemissionstosuchanextentthatsuchemissionswillnotcause36orsignificantlycontributetoviolationsofambientsulfurdioxidestandardsinthevicinityofthesmelter.Pecmits.acloptedtext(11/13/93)1151B.InordertoassessthesufficiencyofthecumulativeoccurrenceandemissionlimitscontainedinRl8-2-544fl5(F)2tomaintaintheambientairqualitystandardsforsulfurdioxidesetforthinR18-2-202,anowneroroperatorofa3smeltersubjecttothisSectionshallcontinuetocalibrate,maintainandoperateanyambientsulfurdioxidemonitoring4equipmentownedbythesmelterowneroroperatorandinoperationwithintheareaofthesmelterenclosedbya5circlewithten-mileradiusascalculatedfromacenterpointwhichshallbethepointofthesmelter’sgreatestsulfur6dioxideemissions,foraperiodofatleastthreeyearsafterthecompliancedate.D71.Suchmonitorsshallbeoperatedandmaintainedinaccordancewith40CFR50and58andsuchother8conditionsastheDirectordeemsnecessary.2.Thelocationofambientsulfurdioxidemonitorsandlengthoftimesuchmonitorsremainatalocationshall10bedeterminedbytheDirector.i2R18-2-S+61i.Standardsofperformanceforexistingcoalpreparationplants13A.TheprovisionsofthisSectionareapplicabletoanyofthefollowingaffectedfacilitiesincoalpreparationplants:P14thermaldryers,pneumaticcoal-cleaningequipment,coalprocessingandconveyingequipmentincludingbreakers15andcrushers,coalstoragesystems,andcoaltransferandloadingsystems.ForpurposesofthisSection,the16definitionscontainedin40CFR60.251areadoptedbyreferenceandincorporatedherein.17B.Nopersonshallcause,alloworpermitthedischargeofparticulatematterintotheatmosphereinanyonehourfrom18anyexistingcoalpreparationplantintotalquantitiesinexcessoftheamountscalculatedbyoneofthefollowing]19equationssetforth:201.Forprocesssourceshavingaprocessweightrateof60,000poundsperhour(30tonsperhour)orless,the121maximumallowableemissionsshallbedeterminedbythefollowingequation:22E=4.1OP°67where:!23B=themaximumallowableparticulateemissionsrateinpounds-massperhour.24P=theprocessweightrateintons-massperhour.252.Forprocesssourceshavingaprocessweightrategreaterthan60,000poundsperhour(30tonsperhour),26themaximumallowableemissionsshallbedeterminedbythefollowingequation:27E=55.OP°11-40where“E”and“P”aredefmedasindicatedinparagraph(1)ofthissubsection.28C.Forreferencepurposesonly,theequationsinsubsection(B)ofthisSectionareplottedinFigure2,Appendix11.29Theemissionvaluesobtainedfromthegraphareapproximatelycorrectfortheprocessweightratesshown.130However,theactualvaluesshallbecalculatedfromtheapplicableequationsandroundedofftotwodecimalplaces.31D.ForpurposesofthisSection,thetotalprocessweightfromallsimilarunitsemployingasimilartypeprocessshall32beusedindeterminingthemaximumallowableemissionofparticulatematter.J33E.FugitiveemissionsfromcoalpreparationplantsshallbecontrolledinaccordancewithR18-2-4O44through34R18-2-4O2.]35F.ThetestmethodsandproceduresrequiredbythisSectionareasfollows:361.Thereferencemethodsin40CFR60,AppendixAareusedtodeterminecompliancewithstandards37prescribedinsubsection(B)ofthisSectionasfollows:Permits.adoptedtext(11/13/93>116a. Method 5 for the concentration of particulate matter and associated moisture content.

2 b. Method 1 for sample and velocity traverses.



# [1 C. Method 2 for velocity and volumetric flow rate.

4 d. Method 3 for gas analysis.

2. For Method 5, the sampling time for each run shall be at least 60 minutes and the minimum sample volume

6 is 0.85 dscm (30 dscf), except that short sampling times or smaller volumes, when necessitated by process

7

variables or other factors, may be approved by the Director. Sampling shall not be started until 30 minutes

8 after start-up and shall be terminated before shutdown procedures commence. The owner or operator of

9 the affected facility shall eliminate cyclonic flow during performance tests in a maimer acceptable to the



# []

10 Director.

11 3. The owner or operator shall construct the facility so that particulate emissions from thermal dryers or

12

pneumatic coal cleaning equipment can be accurately determined by applicable test methods and procedures

13 under paragraph (1) of this subsection.

14 15 R18-2-5142i.2. Standards of performance for steel plants: existing electric arc furnaces (EAF) No change

16 17 R18-2-&1Zj. Standards of performance for existing kraft pulp mills No change

18 19 R18-2-5192i. Standards of performance for existing stationary rotating machinery

20 A. The provisions of this Section are applicable to the following affected facilities: all stationary gas turbines, oil-fired



# ] 21 turbines, or internal combustion engines. This Section also applies to an installation operated for the purpose of

22 producing electric or mechanical power with a resulting discharge of sulfur dioxide in the installation’s effluent

23 gases.

24 B. For purposes of this Section, the heat input shall be the aggregate heat content of all fuels whose products of

25 combustion pass through a stack or other outlet. Compliance tests shall be conducted during operation at the normal

26 rated capacity of each unit. The total heat input of all operating fuel-burning units on a plant or premises shall be

27 used for determining the maximum allowable amount of particulate matter which may be emitted.

28 C. No person shall cause, allow or permit the emission of particulate matter, caused by combustion of fuel, from any

29

stationary rotating machinery in excess of the amounts calculated by one of the following equations:

30 1. For equipment having a heat input rate of 4200 million Btu per hour or less, the maximum allowable

31 emissions shall be determined by the following equation:

32 E

= 1.02Q° 769 where:



# J 33 E

= the maximum allowable particulate emissions rate in pounds-mass per hour.

34 

# Q

= the heat input in million Btu per hour.

35 2. For equipment having a heat input rate greater than 4200 million Btulhr., the maximum allowable

36 emissions shall be determined by the following equation:

37 E

= 17.OQ° 432 where “E’ and 

# “Q” have the same meaning as in paragraph (1) of this subsection.

Permits.adopted text (11/13/93) 117

# 1 D. For reference purposes only, the two equations in subsection (C) of this Section are plotted in Appendix 11, Figure

2 1. The emission values obtained from the graph are approximately correct for the heat input rates shown. However,



# []

3 the actual values shall be calculated from the applicable equations and rounded off to two decimal places.

4

E. No person shall cause, allow or permit to be emitted into the atmosphere from any stationary rotating machinery,



# s smoke for any period greater than ten consecutive seconds which exceeds 40 percent opacity. Visible emissions

6

when starting cold equipment shall be exempt from this requirement for the first ten minutes.

7

F. When low sulfur oil is fired, stationary rotating machinery installations shall bum fuel which limits the emission of

8

sulfur dioxide to 1.0 pound per million Btu heat input.

9 0. When high sulfur oil is fired, stationary rotating machinery installations shall not emit more than 2.2 pounds of



# []

10 sulfur dioxide per million Btu heat input.

ii H. Any permit issued for the operation of an existing source, or any renewal or modification of such a permit, shall

12

include a condition prohibiting the use of high sulfur oil by the permittee. This condition may not be included in

13

the permit if the applicant demonstrates to the satisfaction of the Director both that sufficient quantities of low sulfur



# fl 14 oil are not available for use by the source and that it has adequate facilities and contingency plans to insure that the

15

sulfur dioxide ambient air quality standards set forth in R18-2-202 will not be violated.- 

# 16 1. The terms of the permit may authorize the use of high sulfur oil under such conditions as are justified. 2.

In cases where the permittee is authorized to use high sulfur oil it shall submit to the Department

18 monthly reports detailing its efforts to obtain low sulfur oil.

19 3. When the conditions justifying the use of high sulfur oil no longer exist, the permit shall be modifled

20

accordingly.



# 1 21 4. Nothing in this Section shall be construed as allowing the use of a supplementary control system or other

22

form of dispersion technology.



# 1 23 I. The owner or operator of any stationary rotating machinery subject to the provisions of this Section shall record

24

daily the sulfur content and lower heating value of the fuel being fired in the machine.

25 3. The owner or operator of any stationary rotating machinery subject to the provisions of this Section shall report to

26

the Director any daily period during which the sulfur content of the fuel being fired in the machine exceeds 0.8

27

percent.

28 K. The test methods and procedures required by this Section are as follows:

29 1. To determine compliance with the standards prescribed in subsections (C) through (H) of this Section, the

30

following reference methods shall be used:



# i 31 a. Reference Method 20 in 40 CFR 60, Appendix A for the concentration of sulfur dioxide and

32 oxygen.



# 1 b. ASTM Method D-2380 7 D-129-91 (Test Method for Sulfur in Petroleum Products) (General

34 Bomb Method) for the sulfur content of liquid fuels.



# I

35 c. ASTM Method D-1072- (Test Method for Total Sulfur in Fuel Gases) for the sulfur content

36

of gaseous fuels.

Permits.adopted text (11t13193) 118

# 2. To determine compliance with the standards prescribed in subsection (J) of this Section, the following

reference methods in the Arizona Testing Manual shall be used:

a. ASTM Method D 2880 87 D-129-91 (Test Method for Sulfur in Petroleum Products) (General

Bomb Method) for the sulfur content of liquid fuels.

b. ASTM Method D- l072-7O90 (Test Method for Total Sulfur in Fuel Gases) for the sulfur content

of gaseous fuels.

7 8 

# R18-2-5O2. Standards of performance for existing lime manufacturing plants

9 

# A. The provisions of this Section are applicable to the following affected facilities used in the manufacture of lime:



# []

i0 

# rotary lime kilns, vertical lime kilns, lime hydrators, and limestone crushing facilities. This Section is also

11



# applicable to limestone crushing equipment which exists apart from other lime manufacturing facilities.

12 

# B. No person shall cause, allow or permit the discharge of particulate matter into the atmosphere in any one hour from

13 

# any lime manufacturing or limestone crushing facility in total quantities in excess of the amounts calculated by one

14



# of the following equations:

15 

# 1. For process sources having a process weight rate of 60,000 pounds per hour (30 tons per hour) or less, the

16 

# maximum allowable emissions shall be determined by the following equation:

17 

# E— 

# 4.1OP° 67 where:

18 

# E

= 

# the maximum allowable particulate emissions rate in pounds-mass per hour.



# ]

19 

# P

= 

# the process weight rate in tons-mass per hour.

20 

# 2. For process sources having a process weight rate greater than 60,000 pounds per hour (30 tons per hour),

21 

# the maximum allowable emissions shall be determined by the following equation:

22 

# E

= 

# 55.OP°’ 1 -40 where ‘E’ and ‘P’ are defined as indicated in paragraph (1) of this subsection.

23 

# C. For reference purposes only, the equations in subsection (B) of this Section are plotted in Appendix 11, Figure 2.

24



# The emission values obtained from the graph are approximately correct for the process weight rates shown.

25 

# However, the actual values shall be calculated from the applicable equations and rounded off to two decimal places.

26 

# D. For purposes of this Section, the total process weight from all similar units employing a similar type process shall

27



# be used in determining the maximum allowable emission of particulate matter.

28 

# E. Fugitive emissions from lime plants shall be controlled in accordance with Rl8-2-4O4Q4 through R18-2-46_Q2.

29 

# F. The owner or operator subject to the provisions of this Section shall install, calibrate, maintain, and operate

30 

# a continuous monitoring system, except as provided in subsection (G) of this Section, to monitor and record

31 

# the opacity of the gases discharged into the atmosphere from any rotary lime kiln. The span of this system

32



# shall be set at 70 percent opacity.



# J 33 

# G. The owner or operator of any rotary lime kiln using a wet scrubbing emission control device subject to the

34 

# provisions of this Section shall not be required to monitor the opacity of the gases discharged as required in

35 

# subsection (F) of this Section.

36 

# H. The test methods and procedures required by this Section are as follows:

Permits.adopted text (11/13/93) 1191 1. The reference methods in 40 CFR 60, Appendix A shall be used to determine compliance with this Section

2 as follows:



# [I a. Method 5 for the measurement of particulate matter.

4 b. Method 1 for sample and velocity traverses.

5 c. Method 2 for velocity and volumetric flow rate.

6 d. Method 3 for gas analysis.



# U e. Method 4 for stack gas moisture.

8 f. Method 9 for visible emissions.

9 2. For Method 5, the sampling time for each run shall be at least 60 minutes and the sampling rate shall be



# [] 10 at least 0.85 dscmlhr (0.53 dscflmin), except that shorter sampling times, when necessitated by process

11 variables or other factors, may be approved by the Director.

12 3. Because of the high moisture content of the exhaust gases from the hydrators, in the range of 40 to 85

13 percent by volume, the Method 5 sample train may be modified to include a calibrated orifice immediately



# n 14 following the sample nozzle when testing lime hydrators. In this configuration, the sampling rate necessary

15 for maintaining isokinetic conditions can be directly related to exhaust gas velocity without a correction for

16 moisture content.

17 18 R18-2-52+2j. Standards of performance for existing nonferrous metals industry sources No change

19 20 R18-2-5222. Standards of performance for existing gravel or crushed stone processing plants



# 1 21 A. The provisions of this Section are applicable to the following affected facilities: primary rock crushers, secondary

J

22 rock crushers, tertiary rock crushers, screens, conveyors and conveyor transfer points, stackers, reclaimers, and

23 all gravel or crushed stone processing plants and rock storage piles.

24 B. No person shall cause, allow or permit the discharge of particulate matter into the atmosphere except as fugitive

25 emissions in any one hour from any gravel or crushed stone processing plant in total quantities in excess of the

26 amounts calculated by one of the following equations:

27 1. For process sources having a process weight rate of 60,000 pounds per hour (30 tons per hour) or less, the



# 9 28 maximum allowable emissions shall be determined by the following equation:

29 E

= 4.1OP° 67 where:

1 30 E

= the maximum allowable particulate emissions rate in pounds-mass per hour.



# J 31 P

= the process weight rate in tons-mass per hour.

32 2.- For process sources having a process weight rate greater than 60,000 pounds per hour (30 tons per hour),



# ]

33 the maximum allowable emissions shall be determined by the following equation:

34 E

= 55.OP°”-40 where “E’ and “F’ are defmed as indicated in paragraph (1) of this subsection.



# ] 35 C. For reference purposes only the equations in subsection (B) of this Section are plotted in Appendix 11, Figure 2.

36 The emission values obtained from the graph are approximately correct for the process weight rates shown.

37 However, the actual values shall be calculated from the applicable equations and rounded off to two decimal places.

Permits.adopted text (11/13/93) 120

# i 

# D. Spray bar pollution controls shall be utilized in accordance with “EPA Control of Air Emissions From Process

2 

# Operations In The Rock Crushing Industry” (EPA 340/1-79-002), “Wet Suppression System” (pages 15-34),

3 

# amended as of January, 1979 (and no future amendments or editions), as incorporated herein by reference and on

4 

# file with the Office of the Secretary of State, with placement of spray bars and nozzles as required by the Director



# D 5 

# to minimize air pollution.

6 

# E. Fugitive emissions from gravel or crushed stone processing plants shall be controlled in accordance with



# ri

7 

# R18-2-4O4Q4 through R18-2-40Q2.



# Li 8 

# F. The owner or operator of any affected facility subject to the provisions of this Section shall install, calibrate,

9 

# maintain, and operate monitoring devices which can be used to determine daily the process weight of gravel or



# []

10 

# crushed stone produced. The weighing devices shall have an accuracy of +1- five percent over their operating

11 

# range.

12 

# G. The owner or operator of any affected facility shall maintain a record of daily production rates of gravel or crushed

13 

# stone produced.

14 

# H. The test methods and procedures required by this Section are as follows:

15 

# 1. The reference methods in 40 CFR 60, Appendix A shall be used to determine compliance with the

—



# 16 

# standards prescribed in this Section as follows:



# J

17 

# a. Method 5 for concentration of particulate matter and moisture content.

18



# b. Method 1 for sample and velocity traverses.



# J

19 

# c. Method 2 for velocity and volumetric flow rate.

20 

# d. Method 3 for gas analysis.

21 

# 2. For MethodS, the sampling time for each run shall be at least 60 minutes and the minimum sample volume

22 

# is 0.85 dscm (30 dsct), except that shorter sampling times or smaller volumes, when necessitated by

23 

# process variables or other factors, may be approved by the Director. Sampling shall not be started until

24 

# 30 minutes after start-up and shall be terminated before shutdown procedures commence. The owner or

25 

# operator of the affected facility shall eliminate cyclonic flow during performance tests in a manner

26 

# acceptable to the Director.

27 

# 28 R18-2-232. Standards of performance for existing concrete batch plants

29



# Fugitive dust emitted from concrete batch plants shall be controlled in accordance with R18-2-404604 through R18-2-4O6i.

30 

# 31 R18-2-524224. Standards of performance for fossil-fuel fired industrial and commercial equipment

32 

# A. This Section applies to industrial and commercial installations which are less than 73 megawatts capacity (250

33 

# million British thermal units per hour); but in the aggregate on any premises are rated at greater than 500,000 British

34 

# thermal units per hour (0.146 megawatts); and in which fuel is burned for the primary purpose of producing steam,

35 

# hot water, hot air or other liquids, gases or solids and in the course of doing so the products of combustion do not

36 

# come into direct contact with process materials. When any products or byproducts of a manufacturing process are

37 

# burned for the same purpose or in conjunction with any fuel, the same maximum emission limitations shall apply.

Permits.adopted text (11/13/93) 121

# i 

# B. For purposes of this Section, the heat input shall be the aggregate heat content of all fuels whose products of

2 

# combustion pass through a stack or other outlet. The heat content of solid fuel shall be determined in accordance



# []

3 

# with R18-2-310. Compliance tests shall be conducted during operation at the nominal rated capacity of each unit.

4 

# The total heat input of all fuel-burning units on a plant or premises shall be used for determining the maximum



# D allowable amount of particulate matter which may be emitted.

6 

# C. No person shall cause, allow or permit the emission of particulate matter, caused by combustion of fuel, from any

7 

# fuel-burning operation in excess of the amounts calculated by one of the following equations:

8 

# 1. For equipment having a heat input rate of 4200 million Btu per hour or less, the maximum allowable

9 

# emissions shall be determined by the following equation:



# []

10 

# B

= 

# l.02Q° 769 where:

11 

# E

= 

# the maximum allowable particulate emissions rate in pounds-mass

per hour.

12 

# Q

= 

# the heat input in million Btu per hour.

13 

# 2. For equipment having a heat input rate greater than 4200 million Btu!hr, the maximum allowable emissions

14 

# shall be determined by the following equation:

E = 

# l7.0Q° 42 where E’ and 

# ‘Q’ have the same meanings as in paragraph (1) of this subsection.

16 

# D. For reference purposes only, the two equations in subsection (C) of this Section are plotted in Appendix 11, Figure

17 

# 1. The emission values obtained from the graph are approximately correct for the heat input rates shown. However,

18 

# the actual values shall be calculated from the applicable equations and rounded off to two decimal places.

19 

# E. Fossil-fuel fired industrial and commercial equipment installations shall not emit more than 1.0 pounds of sulfur

20 

# dioxide per million Btu heat input when low sulfur oil is fired.

21 

# F. Fossil-fuel fired industrial and commercial equipment installations shall not emit more than 2.2 pounds of sulfur

22 

# dioxide per million Btu heat input when high sulfur oil is fired.

23 

# G. Any permit issued for the operation of an existing source, or any renewal or modification of such a permit, shall

24 

# include a condition prohibiting the use.of high sulfur oil by the perrnittee. This condition may be omitted from the

25 

# permit if the applicant demonstrates to the satisfaction of the Director both that sufficient quantities of low sulfur

26 

# oil are not available for use by the source and that it has adequate facilities and contingency plans to insure that the

27 

# sulfur dioxide ambient air quality standards set forth in R18-2-202 will not be violated.

28



# 1. The terms of the permit may authorize the use of high sulfur oil under such conditions as are justified. 2.

29 

# In cases where the permittee is authorized to use high sulfur oil it shall submit to the Department

30 

# monthly reports detailing its efforts to obtain low sulfur oil.

31



# 3. When the conditions justifying the use of high sulfur oil no longer exist, the permit shall be modified

32 

# accordingly.

33 

# 4. Nothing in this Section shall be construed as allowing the use of a supplementary control system or other

34 

# form of dispersion technology.

35 

# H. When coal is fired, fossil-fuel fired industrial and commercial equipment installations shall not emit more than 1.0

36 

# pounds of sulfur dioxide per million Btu heat input.

Permits.aclopted text (11/13/93) 1221 I. The owner or operator subject to the provisions of this Section shall install, calibrate, maintain and operate a

2

continuous monitoring system for measurement of the opacity of emissions discharged into the atmosphere from the

3 control device.

4 J. For the purpose of reports required under excess emissions reporting required by Ri 8-2-344.j, the owner or



# D operator shall report all six-minute periods in which the opacity of any plume or effluent exceeds 15 percent.

6 K. The test methods and procedures required by this Section are as follows:



# j 7 1. The reference methods in 40 CFR 60, Appendix A shall be used to determine compliance with the

8 standards as prescribed in this Section.

9 a. Method 1 for selection of sampling site and sample traverses.



# j 10 b. Method 3 for gas analysis to be used when applying Reference Methods 5 and 6.

11 c. Method 5 for concentration of particulate matter and the associated moisture content.

12 d. Method 6 for concentration of SO 2

.

13

2. For Method 5, Method 1 shall be used to select the sampling site and the number of traverse sampling

14 points. The sampling time for each run shall be at least 60 minutes and the minimum sampling volume

15 shall be 0.85 dscm (30 dscf), except that smaller sampling times or volumes, when necessitated by process

16 variables or other factors, may be approved by the Director. The probe and filter holder heating systems

17 in the sampling train shall be set to provide a gas temperature no greater than 160°C (320°F).

18 3. For Method 6, the sampling site shall be the same as that selected for Method 5. The sampling point in



# ]

ig the duct shall be at the centroid of the cross section or at a point no closer to the walls than 1 m (3.28 ft).

20 For Method 6, the sample shall be extracted at a rate proportional to the gas velocity at the sampling point.

4. For Method 6, the minimum sampling time shall be 20minutes and the minimum sampling volume 0.02

22 dscm (0.71 dscf) for each sample. The arithmetic mean of two samples shall constitute one run. Samples

23 shall be taken at approximately 30-minute intervals.

24 5. Gross calorific value shall be determined in accordance with the applicable ASTM methods:

25 D-2015-66(72)9.j (Test for Gross Calorific Value of Solid Fuel by the Adiabatic Bomb Calorimeter) for

26 solid fuels, D-240-64(73)2 (Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb

27 Calorimeter) for liquid fuels, and D-1826-M(7O-) (Test Method for Calorific Value of Gases in Natural



# ] 28 Gas Ran2e by Continuous Recording Calorimeterl for gaseous fuels. The rate of fuels burned during each

29 testing period shall be determined by suitable methods and shall be confirmed by a material balance over

30 the fossil-fuel fired system.

31 :

32 R18-2-557. Standards of performance for existing dry cleaning plants No change

33 34 R18-2-5262. Standards of performance for sandblasting operations No change

35 36 R18-2-522. Standard of performance for spray painting operations No change

37 Permits.adopted text (11/13/93) 123I R18-2-582. Standards of performance for existing ammonium sulfide manufacturing plants No change

3 R18-2-592. Standards of performance for cotton gins

4 A. Fugitive dust, lint, boils, cotton seed or other material emitted from a cotton gin or lying loose in a yard shall be



# D collected and disposed of in an efficient manner or shall be treated in accordance with Rl8-2-4O4 through

6 Rl8-2-46.



# O 7 B. An opacity of 40 percent or less shall exempt the source from mass emissions testing. In the event that the cotton

8

gin does not comply with the 40 percent opacity standard, the owner or operator may request the permission of the

Director to perform a mass emissions test observed by a representative of the Department. Successful completion

w of this test will result in an adjustment to the simultaneous opacity standard in accordance with Rl8-2--02702(D).

ii C. No person shall cause, allow, or permit the discharge of particulate matter into the atmosphere in any one hour from

12 any cotton gin in total quantities in excess of the amounts calculated by one of the following equations:

13 1. For process sources having a process weight rate of 60,000 pounds per hour (30 tons per hour) or less, the

14 maximum allowable emissions shall be determined by the following equation:

15 E

= 4.1OP° 67

16 where:

17 E

= the maximum allowable particulate emissions rate in pounds-mass per hour.

18 P

= the process weight rate in tons-mass per hour.



# j 19 2. For process sources having a process weight rate greater than 60,000 pounds per hour (30 tons per hour),

20 the maximum allowable emissions shall be determined by the following equation:

21 E

= 55.OP°”-40

22 where “E” and “P” are defined as indicated in paragraph (1) of this subsection.

23 D.- The test methods and prOcedures required by this Section are as follows:

24 1. The reference methods in the Arizona Testing Manual and 40 CFR 60, Appendix A shall be used to

25 determine compliance with this Section as follows:

26 a. Method A-2 for the measurement of particulate matter.

27 b. Method 1 for sample and velocity traverses.

28 c. Method 2 for velocity and volumetric flow rate.

29 d. Method 3 for gas analysis.

30 e. Method 9 for visible emissions.



# J 31 2. For Method A-2, the sampling time for each run shall be at least 60 minutes and the sampling rate shall

32 be at least 0.85 dry standard cubic meters per hour (0.53 dry standard cubic feet per minute), except that



# ] 33 shorter sampling times, when necessitated by progress variables or other factors, may be approved by the

34 Director.



# 1 36 R18-2-53O2. Standards of performance for unclassified sources

Permits.adopted text (11/13/93) 124

# A. No existing source which is not otherwise subject to standards of performance under this Article or Article 89 or

2 

# 9.11 shall cause or permit the emission of pollutants at rates greater than the following:

3 1. For particulate matter discharged into the atmosphere in any one hour from any unclassified process source

4 in total quantities in excess of the amounts calculated by one of the following equations:



# fl s a. For process sources having a process weight rate of 60,000 pounds per hour (30 tons per hour)

6 or less, the maximum allowable emissions shall be determined by the following equation:

7 E

= 

# 4.1OP° 67 where:



# Li 8 E

= 

# the maximum allowable particulate emissions rate in pounds-mass per hour.

9- 

# P

= 

# the process weight in tons-mass per hour.-



# [}

to b. For process weight rate greater than 60,000 pounds per hour (30 tons per hour), the maximum

11 allowable emissions shall be determined by the following equation:

12 E = 5 p0H 40 

# where “B” and “P” are defmed as indicated in subparagraph (a) of this paragraph.

13 2. Sulfur dioxide-- 

# 600 parts per million.

14 3. Nitrogen oxides expressed as NO 2

-- 

# 500 parts per million.



# U

15 B. For purposes of this Section, the total process weight from all similar units employing a similar type process shall

16

be used in determining the maximum allowable emission of particulate matter.



# J

17 C. For reference only the equations in subsection (A)(1) of this Section are plotted in Appendix 11, Figure 2. The

18

emission values obtained from the graph are approximately correct for the process weight rates shown. However,



# j 19 the actual values shall be calculated from the applicable equations and rounded off to two decimal places.

20 D. No person shall emit gaseous or odorous materials from equipment, operations or premises under his control in such



# ] 21 quantities or concentrations as to cause air pollution.

22 E. No person shall operate or use any machine, equipment or other contrivance for the treatment or processing of

23

animal or vegetable matter, separately or in combination, unless all gaseous vapors and gas entrained effluents from

24

such operations, equipment or contrivance have been either:

25 1. Incinerated to destruction, as indicated by a temperature measuring device, at not less than 1,200 degrees

26 Fahrenheit if constructed or reconstructed prior to January 1, 1989, or 1600 degrees Fahrenheit with a

27

minimum residence time of 0.5 seconds if constructed or reconstructed thereafter; or

28

2. Passed through such other device which is designed, installed and maintained to prevent the emission of

29

odors or other air contaminants and which is approved by the Director.

30 F. Materials including solvents or other volatile compounds, paints, acids, alkalies, pesticides, fertilizers and manure

31

shall be processed, stored, used and transported in such a manner and by such means that they will not evaporate,

32 leak, escape or be otherwise discharged into the ambient air so as to cause or contribute to air pollution. Where

33 means are available to reduce effectively the contribution to air pollution from evaporation, leakage or discharge,

34 the installation and use of such control methods, devices, or equipment shall be mandatory.

35

0. Where a stack, vent or other outlet is at such a level that fumes, gas mist, odor, smoke, vapor or any combination

36

thereof constituting air pollution are discharged to adjoining property, the Director may require the installation of

Permits.adopted text (11/13/93) 1251 

# abatement equipment or the alteration of such stack, vent or other outlet by the owner or operator thereof to a degree

2 

# that will adequately dilute, reduce or eliminate the discharge of air pollution to adjoining property.

3 

# H. No person shall allow hydrogen sulfide to be emitted from any location in such maimer and amount that the

4 

# concentration of such emissions into the ambient air at any occupied place beyond the premises on which the source

5



# is located exceeds 0.03 parts per million by volume for any averaging period of 30 minutes or more.

6



# I. No person shall cause, allow or permit discharge from any stationary source carbon monoxide emissions without

7 

# the use of complete secondary combustion of waste gases generated by any process source.

8 

# J. No person shall allow hydrogen cyanide to be emitted from any location in such maimer and amount that the

9 

# concentration of such emissions into the ambient air at any occupied place beyond the premises on which the source



# []

io is located exceeds 0.3 parts per million by volume for any averaging period of eight hours.

ii 

# K. No person shall allow sodium cyanide dust or dust from any other solid cyanide to be emitted from any location in

12 

# such manner and amount that the concentration of such emissions into the ambient air at any occupied place beyond

13 

# the premises on which the source is located exceeds 140 micrograms per cubic meter for any averaging period of

14 

# eight hours.

15 

# L. No owner or operator of a facility engaged in the surface coating of miscellaneous metal parts and products may

16



# operate a coating application system subject to this Section that emits volatile organic compounds in excess of any

17



# of the following:

18 

# 1. 4.3 pounds per gallon (0.5 kilograms per liter) of coating, excluding water, delivered to a coating applicator



# j

ig 

# that applies clear coatings.

20 

# 2. 3.5 pounds per gallon (0.42 kilograms per liter) of coating, excluding water delivered to a coating



# ] 21 

# applicator in a coating application system that is air dried or forced warm air dried at temperatures up to

22 

# 194°F(90°C).

23 

# 3. 3.5 pounds per gallon (0.42 kilograms per liter) of coating, excluding water, delivered to a coating

24 

# applicator that applies extreme performance coatings.

25 

# 4. 3.0 pounds per gallon (0.36 kilograms per liter) of coating, excluding water, delivered to a coating

26 

# applicator for all other coatings and coating application systems.

27 

# M. If more than one emission limitation in subsection (L) of this Section applies to a specific coating, then the least

28 

# stringent emission limitation shall be applied.

29 

# N. All VOC emissions from solvent washings shall be considered in the emission limitations in subsection (L) of this

30 

# Section, unless the solvent is directed into containers that prevent evaporation into the atmosphere.

31 32 

# 33 ARTICLE 8. EMISSIONS FROM MOBILE SOURCES (NEW AI]) EXISTING)

34 

# Currently Article 6-- 

# Renumber only

35 

# ARTICLE 6.ARTICLE 8. EMISSIONS FROM MOBILE SOURCES (NEW AND EXISTING)

36 

# R18-2-69+.i. Classification of mobile sources

37 

# R18-2-6O2. Off-road machinery- Permits.adopted text (11/13/93) 126Ri 8-2-603. Heater-planer units

Rl8-2-6044. Roadway and site cleaning machinery

R18-2-60Q5. Asphalt or tar kettles

S ARTICLE 6.ARTICLE 8. EMISSIONS FROM MOBILE SOURCES (NEW AND EXISTING)

6 7 R18-2-6O+Qj. Classification of mobile sources No change

8 9 R18-2-6OQZ. Off-road machinery No change

10 R18-2-6O3. Heater-planer units No change

R18-2-6O44. Roadway and site cleaning machinery No change

R18-2-6O5. Asphalt or tar kettles No change

18 19 ARTICLE 9. NEW SOURCE PERFORMANCE STANDARDS

20 Currently Article 8-- Amend to conform and renumber

21 ARTICLE 8.ARTICLE 9. NEW SOURCE PERFORMANCE STANDARDS

22 23 R18-2-GfQj. Standards of performance of new stationary sources

24 R18-2-809QZ. General provisions

25 R18-2-0Q. Standards of performance for fossil-fuel fired

26 steam generators

27 Rl8-2-O494. Standards of performance for incinerators

28 Rl8-2-8O9Q. Standards of performance for storage vessels for

29 petroleum liquids

30 31 ARTICLE 8.ARTICLE 9. NEW SOURCE PERFORMANCE STANDARDS

32 33 R18-2-80+2Qj. Standards of performance for new stationary sources

34 Except as provided in R18-2-BOQZ through Rl8-2-809Q, 40 CFR 60.1 through 60.748, and accompanying appendices,

35 the federal standards of performance for new stationary sources adopted as of July 1, 1991, (and no future editions) as listed

36 below, are incorporated herein by reference, and are on file with the Office of the Secretary of State and shall be applied

37 by the Department. Permits.adopted text (11/13/93) 1271 

# 1. Subpart A- 

# General Provisions.

2 

# 2. Subpart D- 

# Fossil-Fuel-Fired Steam Generators for Which Construction is Commenced After August 17,



# []

3 

# 1971.

4 

# 3. Subpart 

# Da- 

# Electric Utility Steam Generating Units for Which Construction is Commenced After



# U

5 

# September 18, 1978.

6 

# 4. Subpart Db- 

# Industrial-Commercial-Institutional Steam Generating Units.

7 

# 5. Subpart Dc- 

# Small Industrial-Commercial-Institutional Steam Generating Units.

8 

# 6. Subpart E- 

# Inóinerators.

9 

# 7. Subpart Ea- 

# Municipal Waste Combustors.

10 

# 8. Subpart F- 

# Portland Cement Plants.

ii 

# 9. Subpart G- 

# Nitric Acid Plants.

12 

# 10. Subpart H- 

# Sulfuric Acid Plants.

13 

# 11. Subpart I- 

# Hot Mix Asphalt Facilities.

14 

# 12. Subpart 3- 

# Petroleum Refmeries.

15 

# 13. Subpart K- 

# Storage Vessels for Petroleum Liquids for Which Construction, Reconstruction, or

16



# Modification Commenced After June 11, 1973, and Prior to May 19, 1978.

17 

# 14. Subpart Ka- 

# Storage Vessels for Petroleum Liquids for ‘Which Construction, Reconstruction, or

18



# Modification Commenced After May 18, 1978, and Prior to July 23, 1984.



# ]

19 

# 15. Subpart Kb- 

# Volatile Organic Liquid Storage Vessels (Including Petroleum Liquid Storage Vessels) for

20 

# Which Construction, Reconstruction, or Modification Commenced after July 23, 1984.



# ] 21 

# 16. Subpart L- 

# Secondary Lead Smelters.

22 

# 17. Subpart M- 

# Secondary Brass and Bronze Ingot Production Plants.

23 

# 18. Subpart N- 

# Primary Emissions from Basic Oxygen Process Furnaces for Which Construction is

24 

# Commenced After June 11, 1973.

25 

# 19. Subpart Na- 

# Secondary Emissions from Basic Oxygen Process Steelmaking Facilities for Which

26 

# Construction is Commenced After January 20, 1983.

27 

# 20. Subpart 0- 

# Sewage Treatment Plants.

28 

# 21. Subpart P- 

# Primary Copper Smelters.

29 

# 22. Subpart Q- 

# Primary Zinc Smelters.

30 

# 23. Subpart R- 

# Primary Lead Smelters.

31 

# 24. Subpart S- 

# Primary Aluminum Reduction Plants.

32 

# 25. Subpart T- 

# Phosphate Fertilizer Industry: Wet-Process Phosphoric Acid Plants.

33 

# 26. Subpart U- 

# Phosphate Fertilizer Industry: Superphosphoric Acid Plants.

34 

# 27. Subpart V- 

# Phosphate Fertilizer Industry: Diammonium Phosphate Plants.

35 

# 28. Subpart W- 

# Phosphate Fertilizer Industry: Triple Superphosphate Plants.

36 

# 29. Subpart X- 

# Phosphate Fertilizer Industry: Granular Triple Superphosphate Storage Facilities.

37 

# 30. Subpart Y- 

# Coal Preparation Plants.V

Permits.adopted text (11/13/93) 1281 31. Subpart Z- Ferroalloy Production Facilities.2 32. Subpart AA- Steel Plants: Electric Arc Furnaces Constructed After October 21, 1974, and On or Before



# [}3 August 17, 1983.4 33. Subpart AAa- Steel Plants: Electric Arc Furnaces and Argon-Oxygen Decarburization Vessels

fl5 Constructed After August 7, 1983.6 34. Subpart BB- Kraft Pulp Mills.7 35. Subpart CC- Glass Manufacturing Plants.8 36. Subpart DD- Grain Elevators.9 37. Subpart EE- Surface Coating of Metal Furniture.



# [110 38. Subpart GG- Stationary Gas Turbines.11 39. Subpart HH- Lime Manufacturing Plants.12 40. Subpart KK- Lead-Acid Battery Manufacturing Plants.13 41. Subpart LL- Metallic Mineral Processing Plants.14 42. Subpart MM- Automobile and Light Duty Truck Surface Coating Operations.—15 43, Subpart NN- Phosphate Rock Plants.16 44. Subpart PP- Ainmonium Sulfate Manufacture.17 45. Subpart QQ- Graphic Arts Industry: Publication Rotogravure Printing.18 46. Subpart RR- Pressure Sensitive Tape and Label Surface Coating Operations.

47. Subpart SS- Industrial Surface Coating: Large Appliances.20 48. Subpart TT- Metal Coil Surface Coating.



# ]21 49. Subpart UU- Asphalt Processing and Asphalt Roofing Manufacture.22 50. Subpart VV- Equipment Leaks of VOC in the Synthetic Organic Chemicals Manufacturing Industry.



# I23 51. Subpart WW- Beverage Can Surface Coating Industry.24 52. Subpart XX- Bulk Gasoline Terminals.25 53. Subpart AAA- New Residential Wood Heaters.26 54. Subpart BBB- Rubber Tire Manufacturing Industry.27 55. Subpart DDD- Volatile Organic Compound (VOC) Emissions from the Polymer Manufacturing Industry.28 56. Subpart FFF- Flexible Vinyl and Urethane Coating and Printing.29 57. Subpart GGG- Equipment Leaks of VOC in Petroleum Refineries.30 58. Subpart HHH- Synthetic Fiber Production Facilities.31 59. Subpart Ill- Volatile Organic Compound (VOC) Emissions from the Synthetic Organic Chemical

132 Manufacturing Industry (SOCMI) Air Oxidation Unit Processes.

j33 60. Subpart JJJ- Petroleum Dry Cleaners.34 61. Subpart KKK- Equipment Leaks of VOC from Onshore Natural Gas Processing Plants.



# )35 62. Subpart LLL- Onshore Natural Gas Processing; SO(2) Emissions.36 63. Subpart NNN- Volatile Organic Compound (VOC) Emissions From Synthetic Organic Chemical37 Manufacturing Industry (SOCMI) Distillation Operations.Pecmits.adoptedtext(11/13/93)12964. Subpart 000- Nonmetallic Mineral Processing Plants.

65. Subpart PPP- Wool Fiberglass Insulation Manufacturing Plants.

66. Subpart QQQ- VOC Emissions From Petroleum Refinery Wastewater Systems.

67. Subpart SSS- Magnetic Tape Coating Facilities.

68. Subpart TTT- Industrial Surface Coating: Surface Coating of Plastic Parts for Business Machines.

69. Subpart VVV- Polymeric Coating of Supporting Substrates Facilities.

7 8 R18-2-8O. General Provisions

9 A. As used in 40 CFR Part 60: “Administrator” means the Director of the Arizona Department of Environmental



# 0

Quality, except that the Director shall not be empowered to approve alternate or equivalent test methods or

11

alternative standards/work practices.

12 B. From the general standards identified in R18-2-89+Q.i, delete 40 CFR 60.4, 60.5, and 60.6.

13 C. The Director shall not be delegated authority to deal with equivalency determinations or innovative technology

‘4 waivers as covered in Sections 11l(h)(3) and 111(j) of the Act.

15 16 R18-2-8O3Q. Standards of performance for fossil-fuel fired steam generators

17 As exceptions to 40 CFR 60.40 through 60.47:

j8 1. In place of 40 CFR 60.43(a)(2) the following language shall be substituted: 340 nanograms per joule heat



# ]

19 input (0.8 pounds per million Btu) derived from solid fossil fuel or solid fossil fuel and wood residue.

20 2. Delete 40 CFR 60.43(b).

21 3. For those persons who obtained an installation permit prior to May 14, 1979 for two or more fuel burning

22 equipment or steam power generating installations, which permitted such persons to comply with the sulfur

23 dioxide emission standards specified in R18-2-o+Qj and this Section as if such equipment or installations

24 constituted one emission discharge point:

25 a. Those persons shall comply with the applicable sulfur dioxide emission standards in the manner

26 specified in their installation permit.

27 b. The Department shall incorporate such emission standards into each person’s operating permit as

28 an enforceable permit condition.

29 c. In no event shall any one fuel burning equipment or steam power generating installation emit



# ] 30 sulfur dioxide in excess of:

J 31 i. 520 nanograms per joule heat input (1.2 pounds per million BTU) for solid fossil fuel or

32 solid fossil fuel and wood residue.



# j 33 ii. 340 nanograms per joule heat input (0.8 pounds per million BTU) for liquid fossil fuel

34 or liquid fossil fuel and wood residue.

35 36 R18-2-8O44. Standards of performance for incinerators

Permits.adopted text (11/13/93) 130

# A. Incinerators with a charging rate of more than 45 metric tons or 49.6 tons per thy shall conform to the requirements

of 40 CFR 60.50 through 60.54.

B. Incinerators with a charging rate of 45 metric tons or 49.6 tons per day or less, that commence construction or

modification after May 14, 1979, shall conform to the requirementsof 40 CFR 

# § 60.52 through 60.54 and of R18-

2-504’2Q4(A).

6 7 R18-2-8O5. Standards of performance for storage vessels for petroleum liquids No change

8 9 ARTICLE 11. HAZARDOUS AIR POLLUTANT STAM)ARDS

Currently Article 9-- 

# Amend and renumber

ARTICLE 9jj. HAZARDOUS AIR POLLUTANT STANDARDS

Sec. Ri 8-2-904-jjQ.j. Standards of performance for hazardous air pollutants

Rl8-2-90iiZ. General provisions

16 17 ARTICLE 

# 911. HAZARDOUS AIR POLLUTANT STANDARDS



# j 1: R18-2-9O+fl.j. Standards of performance for hazardous air pollutants

20 Except as provided in R18-2-9021.W.2, 40 CFR 61.01 through 61.358 and accompanying appendices, the federal standards



# ] 21 of performance for hazardous air pollutants adopted as of July 1, 1991, (and no future editions) as listed below, are

22

incorporated herein by reference, and on file with the Office of the Secretary of State and shall be applied by the Department.

23

1. Subpart A

- 

# General Provisions.



# 4 24 2. Subpart C- 

# Beryllium.

25 3. Subpart D

- 

# Beryllium Rocket Motor Firing.

26 4. Subpart E- 

# Mercury.

27 5. Subpart F-, 

# Vinyl Chloride.

28 6. Subpart 3- 

# Equipment Leaks (Fugitive Emission Sources) of Benzene.

29 7. Subpart L Benzene Emissions from Coke By-Product Recovery Plants.

30 8. Subpart M- 

# Asbestos.

31 9. Subpart N- 

# Inorganic Arsenic Emissions from Glass Manufacturing Plants.

32 10. Subpart 0- 

# Inorganic Arsenic Emissions from Primary Copper Smelters.

33 11. Subpart P- 

# Inorganic Arsenic Emissions from Arsenic Trioxide and Metallic Arsenic Production.

34

12. Subpart V- 

# Equipment Leaks (Fugitive Emission Sources).

35 13. Subpart Y- 

# Benzene Emissions From Benzene Storage Vessels.

36 14. Subpart BB- 

# Benzene Emissions from Benzene Transfer Operations.

37 15. Subpart FF- 

# Benzene Waste Operations.

Perrnits.adopted text (11/13/93) 1311 

# Rl8-2-9Ojj. General provisions

2 

# A. When used in 40 CFR Part 61, Administrator” means the Director of the Arizona Department of Environmental



# []

3 

# Quality except that the Director shall not be empowered to approve alternate or equivalent test methods or alternate

4



# standards/work practices.

5 

# B. From the general standards identified in R18-2-90+j..W.i above delete 40 CFR 61.04.

6 

# C. The Director shall not be delegated authority to deal with equivalency determinations that are nontransferable

7



# through Section 1 12(e)(3) of the Act.

8 10 

# APPENDIX 1. STANDARD PERMIT APPLICATION FORM AND FILING INSThUCTIOS

12 

# FILING INSTRUCTIONS

13 

# No application shall be considered comnlete until the Director has determined that all information required by this application

14



# form and the apylicable statutes and regulations has been submitted. The Director may waive certain application requirements

15



# for specific source types, pursuant to R18-2-304(B). For permit revisions, the apvlicant need only simply information which



# J 16 

# directly pertains to the revision. The Director shall develop special guidance documents and forms to assist certain sources

17



# requiring Class 2 permits in completing the application form and filing instructions. Guidance documents can be requested

18



# by contacting the Office of Air Quality at the address and phone number given on the “Standard Permit Auplication Form”.

19 

# 20 In addition to the information required on the application form, the applicant shall supply the following:



# ] 21 

# 1. Description of the process to be carried out in each unit (include Source Classification Code, if known).

22,,. 

# Description of product(s).

23 

# Description of alternate operating scenario, if desired by applicant (include Source Classification Code).

24 

# 4.. Description of alternate operating scenario product(s). if applicable.

25,,, 

# A flow diagram for all processes.

26, 

# A material balance for all processes (optional. only if emission calculations are based on a material balance).

27



# 7. Emissions Related Information:

28 

# The source shall be required to submit the potential emissions of regulated air pollutants as defined in Ri 8-

29 

# 2-101 for all emission sources. Emissions shall be expressed in pounds per hour. tons per year. and such

30 

# other terms as may be requested. Emissions shall be submitted using the standard “Emission Sources”

31 

# portion of the “Standard Permit Application Form”. Emissions information shall include fugitive emissions

32 

# in the same manner as stack emissions, regardless of whether the source category in question is included

33 

# in the list of sources contained in the defmition of major source in Ri 8-2-101.

34 

# The source shall be required to identify and describe all points of emissions and to submit additional

35 

# information related to the emissions of regulated air pollutants sufficient to verify which requirements are

36



# applicable to the source and sufficient to determine any fees under this Chapter.

37 

# & Citation and description of all applicable requirements as defined in R18-2-l01.

Permits.adopted text (11/13/93) 132

# 1 9. Asi explanation of any proposed exemptions from otherwise auplicable requirements.

2 j. The following information to the extent it is needed to determine or regulate emissions:

3 L Maximum annual process rate for each piece of equinment which generates air emissions.

4 Maximum annual process rate for the whole plant.



# U s Maximum rated hourly process rate for each piece of equipment which generates air emissions.

6 

# . Maximum rated hourly process rate for the whole plant.

For all fuel burning equipment including generators. a description of fuel use, including the type used, the



# Li

8 quantity used per year. the maximum and average quanti used per hour. the Percent used for process heat.

9

and higher heating value of the fuel. For solid fuels and fuel oils, state the potential sulfur and ash content.

10



# L A description of all raw materials used and the maximum annual and hourly. monthly. or quarterly

11 quantities of each material used.

12 g. Anticipated Operating Schedules

13 

# L. Percent of annual vroduction by season.

14 

# . Days of the week normally in operation.

15 Shifts or hours of the day normally in operation.

16 

# 4. Number of days per year in operation.

17 Limitations on source operations and any work uractice standards affecting emissions.

18 

# IL. A description of all process and control equipment for which permits are required including:

19 L Name.

20 ii.. Make (if available).

21 c. Model (if available).

22 Serial number (if available).

23 e. Date of manufacture (if available).



# J 24 Size/production capacity.

25 g.. Type.

26 12. Stack Information:

27 a. Identification.

28 

# !. Description.

29 Building Dimensions.

30 j. Exit Gas Temperature.

31 e. Exit Gas Velocity.

32 Height.

33 g.. Inside Dimensions.

34 

# IL. Site diagram which includes:

35 Property boundaries.

36 Adjacent streets or roads.

37 c. Directional arrow.

Permits.adopted text (11/13/93) 133

# 1 . 

# Elevation.

2 Closest distance between equipment and property boundary.



# LI

3 

# L Equipment layout.

4 Relative location of emission sources/points.



# [] 5 Location of emission points and non-point emission areas.

6 

# L. Location of air pollution control equiPment.

7 14. Air Pollution Control Information:V



# Li

8 Description of or reference to any applicable test method for determining compliance with each applicable

9 requirement.V



# [J to Identification. description and location of air pollution control equipment. includingspray 

# nozzles and

11 hoods, and comnliance monitoring devices or activities.

12 The rated and operating efficiency of air nollution control equipment.

13 Data necessary to establish required efficiency for air pollution control equipment (e.g. air to cloth ratio



# I 14 for baghouses. pressure drop for scrubbers. and warranty 

# information).

15 Evidence that oneration of the new or modified pollution control equipment will not violate any ambient

16 air quality standards, or maximum allowable increases under R18-2-218.



# J

17 j Equipment manufacturer’s bulletins or shop drawings are acceptable for the purposes of supplying the information

18 required by any item in numbers 11. 12 or 14 of this Appendix.



# j 19 j. Compliance Plan:VV



# 20 A description of the compliance status of the source with respect to all auplicable requirements including.



# ]

21 but not limited to:

22 j A demonstration that the source or modification will comply with the apvlicable requirements

23 contained in Article 6.

24 jj. A demonstration that the source or modification will comply with the applicable requirements

25 contained in Article 7.V



# f 26 

# iii. A demonstration that the source or modification will comply with the applicable requirements

27V 

# contained in Article 8.

28 jy, A demonstration that the source or modification will comply with the applicable requirements

29 contained in Article 9.

30 A demonstration that the source or modification will comply with the auplicable requirements

31 contained in Article 11 and in rules promulgated 

# pursuant to A.R.S. 49-426.03.

32 vi. A demonstration that the source or modification will comply with the anplicable requirements

33 contained in rules promulgated pursuant to A.R.S. S 49-426.0&

34 j,. A compliance schedule as follows:

35 

# 1. For applicable requirements with which the source is in compliance, a statement that the source

36

will continue to comply with such requirementsV 

# Permits.adopted text (11/13/93) 1341 For applicable requirements that will become effective during the nermit term. a statement that

2 the source will meet such requirements on a timely basis. A statement that the source will meet



# LI

in a timely manner applicable requirements that become effective duriur the permit term shall

4 satisfy this provision, unless a more detailed schedule is expressly required by the applicable



# []

5 requirement.

6 A schedule of compliance for sources that are not in comuliance with all applicable requirements



# ri 7 at the time of permit issuance. Such a schedule shall include a schedule of remedial measures.



# Li

s includiur an enforceable sequence of actions with milestones, leading to comnliance with any



# Li

applicable requirements for which the source will be in noncompliance at the time of permit

10 issuance. This compliance schedule shall resemble and be at least as stringent as that contained

11 in any judicial consent decree or administrative order to which the source is subject. Any such

12 schedule of compliance shall be supplemental to, and shall not sanction noncompliance with, the

13 applicable requirements on which it is based.

14 ç. A schedule for submission of certified progress reports no less frequently than every 6 months for sources

15

required to have a schedule of compliance to remedy a violation.

16 The compliance plan content requirements specified in this nararaph shall apply and be included in the acid

17 rain portion of a compliance plan for an affected source. except as specifically superseded by regulations

18 promulgated under Title IV of the Act with regard to the schedule and method(s) the source will use to



# ] 19 achieve compliance with the acid rain emissions limitations.

20 Compliance Certification:



# ] 21 A certification of compliance with all applicable requirements by a responsible official consistent with R18-

22 2-309(A) (5’). The certification shall include:

23- j. Identification of the applicable requirements which are the basis of the certification:

24 A statement of methods used for determining comuliance. incIudin a description of monitoring.



# I 25 recordkeeping. and reporting requirements and test methods:

26 

# 3... A schedule for submission of compliance certifications during the permit term to be submitted no

27 less frequently than annually, or more frequently if snecified by the underlying applicable

28 requirement or’by the permitting authority: and

29 4., A statement indicating the sources compliance status with any applicable enhanced monitoring



# 1 30 and compliance certification requirements.

31, A certification of truth, accuracy. and completeness pursuant to Ri 8-2-304(H).



# I 32 18. Acid Rain Program Compliance Plan:

33 Sources subject to the Federal acid rain regulations shall use nationally-standardized forms for acid rain portions

34 of permit applications and compliance plans. as required by regulations romu1ated under Title IV of the Act.

35 .j9. A new major source as defined in R18-2401 or a major modification shall submit all information reauired in this

36 appendix and information necessary to show compliance with Article 4 including. but not limited to:

37 For sources located in a Non-Attainment Area:

Permits.adopted text (11/13/93) 135

# In the case of a new major source as defined in R18-2-401 or a major modification subject to an

2 emission limitation which is LAER (Lowest Achievable Emission Rate) for that source or facility.



# [1 the application shall contain a determination of LAER that is consistent with the requirements of

4 the definition of LAER contained in R18-2-401. The demonstration shall contain the data and

information

relied upon by the applicant in determining the emission limitation that is LABR for

6 the source or facility for which a permit is sought.



# U 2. In the case of a new major source as defined in R18-2-401 or a major modification subject to the

8 demonstration requirement of R18-2-403(A)(2). the applicant shall submit such demonstration in

9 a form that lists and describes all existing major sources owned or operated by the applicant and

10

a statement of compliance with all conditions contained in the Permits or conditional orders of

11 each of the sources.

12, 

# In the case of a new major source as defined in R18-2-401 or a major modification subject to the

13 offset requirements described in R18-2-403(A)(3). the applicant shall demonstrate the maimer in



# [I 14 which the new major source or major modification meets the requirements of R18-2-404.

15 

# 4,, An applicant for a new major source as defined in R18-2-401 or a major modification for volatile

16 organic compounds or carbon monoxide (or both) which will be located in a nonattainment area



# J

17 for photochemical oxidants or carbon monoxide (or both) shall submit the analysis described in

18 R18-2-403(B).

19 b. For sources located in an Attainment Area:

20 1. A demonstration of the manner in which a new maior source or major modification which will be

21 located in an attainment area for a pollutant for which the source is classified as a major source

22

as defmed in R18-2-401 or the modification is classified as a major modification will meet the

23 requirements of R18-2-406.

24 . 

# In the case of a new major source as defined in R18-2-401 or major modification subject to an

25 emission limitation which is BACT (Best Available Control Technolov) for that source or

26 facility, the application shall contain a determination of BACT that is consistent with the

27 requirements of the definition of BACT contained in R18-2-l0l. The demonstration shall contain

28 the data and information relied upon by the applicant in determining the emission limitation that

29 is BACT for the source or facility for which a permit is sought.

30 In the case of a new major source as defined in R18-2-401 or major modification required to

31 perform and submit an air impact analysis in the form prescribed in R18-2407, such an analysis

32 shall meet the recjuirements of R18-2-406. Unless otherwise exempted in writing by the Director

33 the air impact analysis shall include all of the information and data specified in Ri 8-2-407.

34 

# 4,. If an applicant seeks an exemption from any or all of the requirements of R18-2-406. the applicant

35 shall provide sufficient information and data in the application to demonstrate compliance with the

36

requirements of the subsection(s) under which an exemption is sought.

37



# 2L. Calculations on which all information requested in this appendix is based.

Permits.acfopted text (11/13/93) 136STANDARD PERMIT APPLICATION FORM



# (As

required by A.R.S. 49-426. and Chapter 2, Article 3, Arizona Administrative Code)



# ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY

OFFICE OF AIR QUALITY

P.O. Box 600 Phoenix, AZ 85001-0600 Phone: (602) 207-2338

1.

Permit to be issued to: (Business license name of organization that is to receive permit) ___________________ 

# 2. Mailing

Address: . 

# City:___________ 

# State:________________ 

# ZIP:___________________



# Li . 

# Plant Name (if different item #1 above): _____________________________________________

4. Name (or names) of Owner or Operator: ________________________________ Phone:___________



# Id 5. Name of Owner’s Agent: ______________________________________ Phone:______________



# 6. Plant/Site Manager or Contact Person: _______________________________ Phone:

7. Proposed Equipment/Plant Location Address: _____________________________________________City:______________________ 

# County:___________________ 

# ZIP:_______________



# Indian Reservation (if applicable): ________________________________________________



# Section/Township/Range, Latitude/Longitude, Elevation: ________________________________

8. General Nature of Business: _____________________________________________________________



# Standard Industrial Classification Code:____________________________________________________



# 9. Type of Organization:

D Corporation D Individual Owner

D Partnership D Government Entity (Government Facility Code:_______________



# C

Other

10. Permit Application Basis: C New Source C Revision C Renewal of Existing Permit

C

Portable Source C General Permit (Check all that apply.)

For renewal or modification, include existing permit number:______________________



# Date of Commencement of Construction

or Modification: _________________________

Is any of the equipment to be leased to another individual or entity? C Yes C No

ii. Signature of Responsible Official of Organization:

Official Title of Signer:

12. Typed or Printed Name of Signer:

Date: _________________________ Telephone Number

—



# PAGE 1 OF 2

AOEOIOAQIIOOS 

# Permits.adoptecf text (11/13/93) 137— L I COMPANY NAME Estimated Potential to Emit as per R18-2-1O1(80). Review of applications and issuance of permits will, be expedited by supplying

EMISSION SOURCES Identify each emission point with a

unique number for this plant site, consistent with emission point identification used on plot plan, previous permits, and Emissions Inventory Questionnaire. Include

fugitive emissions. Limit emission point number to eight (8) character spaces. For each emission point use as many lines as necessary to list regulated air pollutant data. Typical

emission point names are: heater, vent, boiler, tank, reactor, separator, baghouse, fugitive. etc. Abbreviations are O.K. 2. Components to be listed include regulated air pollutants as defined in R18-2-1O1. Examples of typical component names are: Carbon Monoxide CCO). Nitrogen Oxides (NOr), Sulfur Dioxide (°2). Volatile Organic Compounds (VOC), particulate matter

(PM). particulate less than 10 microns (PM 1 Q). etc. Abbreviations are O.K. 3. Pounds per hour (#/HR) is maximum potential emission rate expected by applicant. 4. Tons per year is potential emission applicant, which takes process operating schedule. 5. As a minimum applicant shall furnish a facility plot plan as described in the

all necessary information on this Table.

PAGE OF DATE REGULATED AIR POLLUTANT DATA EMISSION POINT DISCHARGE PARAMETERS EMISSION POINT CHEMICAL COMPOSITION R.AIR POLLUTANT UTM COORDINATES STACK SOURCES NONPOINT (1) OF TOTAL STREAM EMISSION RATE OF EMISSION PT.(5) (6) SOURCES (7) HEIGHT HEIGHT EXIT DATA REGULATED AIR #/ TONS! ABOVE ABOVE POLLUTANT NAME HR. YEAR ZONE EAST NORTH GROUND STRUC. DIA. VEL. TEMP. LENGTH WIDTH NUMBER NAME (2) (3) (4) (Mtrs) (Mtrs) /feet /feet (ft.) (fps.) (°F) (ft.) (ft.)

General Instructions: 1.

GROUND ELEVATION OF FACILITY ABOVE MEAN SEA LEVEL

_____________________ feet ADEQ STANDARD CONDITIONS ARE 293K AND 101.3 KILOPASCALS (A.A.C. R18-2-1O1) annual maximum expected by into account Permits.adopted text (11/13/93) 138

# filing instructions. UTM coor dinates are required only if

the source is a major source or is required to perform refined modeling for the purposes of demonstrating compliance with

ambient air quality guidelines.

6. Supply additional information

as follows if appropriate:

(a) Stack exit configuration other

than a round vertical stack.

Show length and width for a rectangular stack. Indicate if

horizontal discharge with a

note.

(b) Stacks height above supporting

or adjacent structures if

structure is in R18-2-lOl.

i 

# APPENDIX 3 through APPENDIX 4. No change.

2 

# APPENDIX 5. Repealed.

3 

# APPENDIX 6 through APPENDIX 7. No change.

4



# 5 AS. Appendix 8 Procedures for Utilizing the Sulfur Balance Method for Determining Sulfur Emissions.

6 

# A8.1. Calculating Input Sulfur

7 

# Total sulfur input is the sum of the product of the weight of each sulfur bearing material introduced into the smelting process as calculated in A8. 1.1. below multiplied 8 

# by the fraction of sulfur contained in that material as calculated in A8. 1.2. below plus the amount of sulfur contained in fuel utilized in the smelting process as calculated 9 

# inA8.1.3.below.

10 

# A8.1.1. Material Weight

ii 

# All sulfur bearing materials, other than fuels, introduced into the smelting process shall be weighed: Such weighing shall be subject to the following conditions: 12 

# A8. 1.1.1. Weight shall be determined on a belt scale, rail or truck scales, or other weighing device.

13 

# A8.1.1.2. Weight shall be determined within an accuracy of ± 5%.

14 

# A8.1.1.3. All devices or scales used for weighing are to be calibrated to manufacturer’s specifications but no less than once a month.

15 

# A8. 1.1.4. Sulfur bearing materials subject to being weighed shall include but not be limited to concentrate, cement copper, reverts which are discarded and not part 16 

# of the internal circulating load and precipitates. Materials such as limestone and silica flux which are mixed with a charge of sulfur bearing materials shall be weighed 17 

# and reported.

18 

# A8.1.2. Sulfur Content

19 

# The sulfur content of all sulfur bearing materials introduced into the smelting process shall be calculated using the following steps or an equivalent method approved 20 

# by the Director.

21 

# A8.1.2.1. Sampling

Permits.aciopted text (11/13/93) 139



# — mITheproceduretobefollowedinsamplingisdependentupontheinputvehiclesforthesulfurbearingmaterial.2A8.1.2.1.1.Beitfeed13Thesmelteroperatorshallcollecta5-poundsampleeachhour.Hourlysamplesshallbecombinedforatotaldailysample.J4A8.1.2.1.2.Railcar5Thesmelteroperatorshallcollecta24-poundsamplefromeachcarbytheaugermethodataminimumoffourpoints.Each6carsampleshallbecombinedwithallothercarsamplesforatotallotsample.1A8.1.2.1.3.Truck8Thesmelteroperatorshallcollecta12-poundsamplefromeachtruckload.Samplesaretobetakenattwopointsduring9unloading.Wheremorethanonetruckdeliversasinglelot,thesamplesfromeachtruckshallbecombinedforatotallot10sample.11A8.1.2.2.SamplePreparation12Eachtotalsampleshallbepreparedforanalysisinthefollowingmanner:13A8.1.2.2.1.Thesampleshallbecrushedtominus1/4inchparticles.14A8.1.2.2.2.2000gmofthesampleshallbesplitoutusingaJonesRiffleSplitterorsimilardevice.15A8.1.2.2.3.The2000gmsampleshallbepulverizedtominus150mesh.16A8.1.2.2.4.Thepulverizedmassshallbemixedusingarollingcloth.17A8.1.2.2.5.500gmshallbesplitoutforsampleanalysis.j18A8.1.2.3.SampleAnalysis.19A8.1.2.3.1.ThesampleshallbeanalyzedtodeterminesulfurcontentusingtheBariumSulfate(BaSO4)Gravimetric

!20Method.Suchanalysisshallbeaccuratetowithin±1%.21A8.1.2.3.2.ForpurposeofcomparisonthesampleshallbeanalyzedforcoppercontentusingthePotassiumIodine(KI)22TitrationMethod.Suchanalysisshallbeaccuratetowithin±1%.23A8.1.3.FuelSulfurContent24Sulfurinfuelsshallbecalculatedbymultiplyingtheamountoffueldeliveredtotheprocessbythefractionofsulfurinthe25fuelasreportedtothesmelteroperatorbythefuel’ssupplier.Thesulfurcontentdeterminationshallbeaccuratetowithin

]26±5%.27A8.2.CalculatingRemovedSulfur

I28Totalremovedsulfuristhesumofthesulfurremovedineachofthefollowingproductsasdeterminedbyeachprocessset29forthbeloworbyotherprocessesapprovedbytheDirector.30A8.2.1.ReverberatoryandConvertorSlags

!31A8.2.1.1.Theweightoftheslagshallbedeterminedusingascalewithanaccuracywithin±5%.32A8.2.1.2.Afivepoundsampleshallbecollectedfromeachslagpotduringtappingoperations.33A8.2.1.3.Thesampleshallbepreparedandtheamountofsulfurandcopperanalyzedusingtheproceduresspecifiedin134A8.1.2.2.andA8.1.2.3.above.

J35A8.2.2.Cottrell,Scrubber,andCycloneDusts36A8.2.2.1.Afterthedustiscollectedandplacedinarailcarortruckitshallbeweighedusingascalewithanaccuracy737within±5%.J38A8.2.2.2.Thedustshallbesampled,andasamplepreparedandanalyzedforsulfurandcopperusingtheprocedures39specifiedinA8.1.2d.,A8.1.2.2.,andA8.1.2.3.above.

740A8.2.3.StrongAcidsJ41A8.2.3.1.Aninventoryofstrongacidsshallbetakendailybymeansofamanometerorsightglass.Theinventoryshall42beincreasedbytheamountsofacidshippedorotherwisetransferredduringthatday.

743A8.2.3.2.Thedailyinventorywillbeaccuratetowithin±5%.44A8.2.3.3.Asampleofeachbatchoftheacidinventoriedshallbetakenandanalyzedforsulfurinaccordancewiththe45proceduresinA8.1.2.3.above.46A8.2.4.WeakAcidsPermits.adoptedtext(11/13/93)1401 A8.2.4. 1. The amount of weak acid discharged from an acid plant and scrubber systems is to be determined by a time

2

volumetric method of measurement in gallons/minute and to an accuracy of within ± 20%.

3 A8.2.4.2. A 500 ml sample of the weak acid shall be analyzed daily for sulfur content in accordance with the procedures

4

inA8.l.2.3.

5 A8.2.5. Sulfur in Copper Production

6 A8.2.5.l. The weight of copper produced is to be determined by weight of copper cast to an accuracy of within ± 5%.

7

A8.2.5.2. The weight and number of castings shall be recorded.

8 A8.2.5.3. A sample of the copper is to be obtained either by the grab sample method while casting, or by the use of at least



# D three drill holes on a representative casting from each charge.

10 A8.2.5.4. At least one sample must be obtained from each charge.

11 A8.2.5.5. Each sample is to be analyzed for sulfur content using the chemical gravimetric means of analysis to an accuracy



# []

12 of within ± 50%.

13 A8.2.6. Materials in Process

14 A8 .2.6.1. Total tonnage of materials in process shall be determined by physical inventory on the first or last day of each

15

month.

16 A8.2.6.2. A monthly change in in-process inventory shall be calculated for each material in process by taking the difference

17

between the inventory from each material in process on the first or last day of the preceding month and multiplying that



# Li 18 difference by the monthly composite sulfur assay for that material.

19 A8.2.6.3. The change in monthly in-process inventory must be accurate to within ± 50%.

20 A8.3. Sulfur Dioxide Emissions Monitoring

21 A8.3. 1. The sulfur dioxide emissions monitoring and recording system required under R18-2-+Zj(C)(4) shall meet the

22

following specifications:



# 1 23 A8.3.1.1. It shall be capable of continuously monitoring sulfur dioxide emissions with an accuracy of within ± 20% and

J 24 a confidence level of 95%.

25 A8.3. 1.2. Sulfur dioxide emission monitoring and recording equipment shall be operated and calibrated in accordance with



# J

26 manufacturer s specifications for the equipment except that calibration must be done at least once every 24 hours. A8 .3.2.

27

The sulfur removal equipment bypass monitoring required under Ri 8-2-542i(C)(7)(v) shall consist of a detector and

28

recorder system capable of producing a permanent record of all periods in which a bypass has been operated.

29 A8.4. General Provisions

30 A8.4. 1. For purposes of this Appendix, an approved equivalent process or procedure must be approved in writing by the



# I 31 Director prior to its use by a smelter operator.

32 A8.4.2. The processes and procedures specified in this Appendix shall be available for inspection, review and verification

33 by the Department at all reasonable times.

Permits.adopted text (11/13/93) 141