ÿWPCH. kg;* æîŒ_I·`Åð· ŒÜ7&…åFøšóÇŸN%˜ì[ŽÁ£Ñÿõ2¯Äs‰ ²S;6– Jd+•q„!HÁ¥êäd1.t*Áø¶íù£eÑ«ø’•4’ê+êa8EÉÆ•'OãQ’WøŸ,GÄC߈Ϲ„|ê{Á¡þ:¾3Õ\ÖRÉT0*¼ÌT&­@çZóðÛà6Ü p/dÁ O?ñì1ñÖåoþuÜcKkWURhr M‹ýMIJÔ×´¼*ç!UHúŸsaÂî½°D=þ(ñwÚ”êã¹BíéQb釾k¬‡x•þ_ Mu]¡<ðf?Ö/3­sýä93ÉÛ‚‘ÊÄÔàÞÀlÈÌR!Ñòb¬ñ ð 6ŸDu윩ð#q~¹<Ø.ù<ǼíW „çã­Û·õª“{Lzh¥á-Iç ǬÈXû^ÓAì²âlhãðX3žº#,:^ða†¿ÅÓå8ĺ®+¼g I.Î!T€øptN•Nm á9âJ>s¿]âÅߕ³{à2Œâkß;𝋮¤ÿñy4vÜp/ËÝÂÊŠK©üÂ9ìèa¢]~ë&›¿x9å#Éà %©M¯ 0(³ÆÛZ ¡U@û^ ;wG4K_n mpM‡Æ‹ 1QÆÞ 1u¤ M!M!M!! 0c%! 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ÝÔ_ÔÔ€%B%%%ÔÔ€&B%%%BÔTexas€Natural€Resource€Conservation€Commissionà0  àà0p(#(#àà0Èp(#p(#àà0 È(#È(#àà€,!,!,!(# (# (#àPage€Ú  Ú1Ú  ڈР° ÐChapter€117€„€Control€of€Air€Pollution€from€Nitrogen€Compoundsà0 È àà0 È(#È(#àÐŽÞ (# (# ÐRule€Log€No.€2002„038„117„AIà  àò òòòó óóóÐ l¼ Ð(3¯$§§Ý ƒ!ÝÝ  ÝEFÌG"Cþÿ<<CÿÿƒLevel 1Level 2Level 3Level 4Level 5(3¯$¢¢Ý ƒ!ÝÝ  Ý($$””ò òÚ  Ú1Ú  Úó ócccc'þÿdxd&ÿÿ0 d db#c$ôÿ( ±þ$’’ò òFigure€Ú  Ú1Ú  Úó óÌtÊ›&OLE 2.0 Box <=8ÿÿÿÿÿÿÿÿÿÿCÿÿ HKKKKÌMùÿ -°, dcÿÿ'ÈÈÈÈdxd… Level 1 Level 2 Level 3 Level 4 Level 5(2C$££Ý ƒ!ÝÝ  Ý(ÿÿ$––ò ò(Ú  ÚÚ  Ú)ó óËÌÍÊMüÿ << deUU –Ìstack{alignl€{FUNC{NO_x~30„day~rolling}}€#€alignlÌ{FUNC{average~emission~\cap}}€#€{FUNC{(lb/day)}}}~~~=~~~sum€from€{i`=`1}€to€N~€(`H_i~~times~~R_i`)€ òòÕNOMM ŸxòòŠÕ30òò.Õãòò˜ÕdayòòÏÕrollingòòôaverageòòfôemissionòòùôcapòòî;(òò&;lbòò¦;/òòÞ;dayòòÌ;)òòºäòòÿ×IMM;¼NMMliMM0läMM‚l1òò: (òò„ HMM Òiòò° 'òòÔ RMM< Òiòòl )Ý ƒ!ÝÝ  ÝÔ_ÔÔ€&B%%%ÔÔ  ÔÑ  ÑÖ€<ÿÿÖÑ  ÑThe€Texas€Natural€Resource€Conservation€Commission€(TNRCC€or€commission)€proposesÐ ð Ðamendments€to€ðð117.10,€concerning€Definitions;€ðððð117.105€„€117.108,€117.113€„€117.116,€117.119,Ð Î Þ Ðand€117.121,€concerning€Utility€Electric€Generation€in€Ozone€Nonattainment€Areas;€ðððð117.131,Ð ¬ ¼ Ð117.135,€117.138,€117.141,€117.143,€and€117.149,€concerning€Utility€Electric€Generation€in€East€andÐ Š š ÐCentral€Texas;€ðððð117.203,€117.205€„€117.207,€117.213€„€117.216,€117.219,€117.221,€and€117.223,Ð h x Ðconcerning€Industrial,€Commercial,€and€Institutional€Sources€in€Ozone€Nonattainment€Areas;Ð F V Ððððð117.301,€117.309,€117.311,€117.313,€117.319,€and€117.321,€concerning€Adipic€Acid€Production;Ð $4 Ððððð117.401,€117.409,€117.411,€117.413,€117.419,€and€117.421,€concerning€Nitric€Acid€ManufacturingÐ  Є€Ozone€Nonattainment€Areas;€ðððð117.463,€117.465,€and€117.467,€concerning€Water€Heaters,€SmallÐ àð ÐBoilers,€and€Process€Heaters;€ðððð117.473,€117.475,€117.478,€and€117.479,€concerning€Boilers,Ð ¾Î  ÐProcess€Heaters,€and€Stationary€Engines€and€Gas€Turbines€at€Minor€Sources;€and€ðððð117.510,€117.512,Ð œ¬  Ð117.520,€and€117.534,€concerning€Administrative€Provisions;€new€ðð117.151€and€ðð117.481,Ð zŠ  Ðconcerning€Alternate€Case€Specific€Specifications;€the€repeal€of€ðð117.104,€concerning€Gas„Fired€SteamÐ Xh  ÐGeneration,€ðð117.540,€concerning€Phased€Reasonably€Available€Control€Technology€(RACT),€andÐ 6F  Ððð117.560,€concerning€Recission;€and€corresponding€revisions€to€the€state€implementation€plan€(SIP).€Ð $  ÐThe€commission€is€excluding€the€proposed€new€ðððð117.135(2)€and€117.475(i),€concerning€EmissionÐ ò  ÐSpecifications,€117.151,€and€117.481€from€the€SIP€in€order€to€simplify€the€approval€process€forÐ Ðà  Ðalternative€carbon€monoxide€(CO)€or€ammonia€emission€specifications,€thereby€eliminating€the€needÐ ®¾ Ðfor€case€specific€SIP€revisions€by€the€EPA€to€complete€the€approval€of€an€alternate€CO€or€ammoniaÐ Œœ Ðlimit.Ð jz ÐÌThe€proposed€amendments€to€Chapter€117,€concerning€Control€of€Air€Pollution€from€NitrogenÐ &6 ÐCompounds,€and€revisions€to€the€SIP€would€improve€implementation€of€the€existing€Chapter€117€byÐ  Ðcorrecting€typographical€errors,€updating€cross„references,€clarifying€ambiguous€language,€addingÐ âò Ðflexibility,€deleting€obsolete€language,€and€amending€requirements€to€achieve€the€intended€nitrogenÐ ÀÐ Ðoxides€(NOòòxóó)€emission€reductions€of€the€program.Ð ž® ÐÌThe€commission€proposes€these€amendments€to€Chapter€117€and€revisions€to€the€SIP€as€essentialÐ Z j Ðcomponents€of,€and€consistent€with,€the€SIP€that€Texas€is€required€to€develop€under€the€Federal€CleanÐ 8!H ÐAir€Act€(FCAA)€Amendments€of€1990€as€codified€in€42€United€States€Code€(USC),€ðð7410,€toÐ "& Ðdemonstrate€attainment€of€the€national€ambient€air€quality€standard€(NAAQS)€for€ozone.€€In€addition,Ð ô" Ð42€USC,€ðð7502(a)(2),€requires€attainment€as€expeditiously€as€practicable,€and€42€USC,€ðð7511a(d),Ð Ò#â Ðrequires€states€to€submit€ozone€attainment€demonstration€SIPs€for€severe€ozone€nonattainment€areasÐ °$À  Ðsuch€as€Houston/Galveston€(HGA).Ð Ž%ž! ÐÌBACKGROUND€AND€SUMMARY€OF€THE€FACTUAL€BASIS€FOR€THE€PROPOSED€RULESÐ J'Z# ÐThe€HGA€ozone€nonattainment€area€is€classified€as€Severe„17€under€the€1990€Amendments€to€theÐ ((8$ ÐFCAA€as€codified€in€42€USC,€ðððð7401€òòet€seqóó.,€and€therefore€is€required€to€attain€the€one„hour€ozoneÐ ) % Ðstandard€of€0.12€part€per€million€(ppm)€by€November€15,€2007.€€In€addition,€42€USC,€ðð7502(a)(2),Ð ä)ô & Ðrequires€attainment€as€expeditiously€as€practicable,€and€42€USC,€ðð7511a(d),€requires€states€to€submitÐ Â*Ò!' Ðozone€attainment€demonstration€SIPs€for€severe€ozone€nonattainment€areas€such€as€HGA.€€The€HGAÐ  +°"( Ðâ âarea,€defined€as€Brazoria,€Chambers,€Fort€Bend,€Galveston,€Harris,€Liberty,€Montgomery,€and€WallerÐ ~,Ž#) ÐCounties,€has€been€working€to€develop€a€demonstration€of€attainment€in€accordance€with€42€USC,Ð ð Ððð7410.€€On€January€4,€1995,€the€state€submitted€the€first€of€several€Post„1996€SIP€revisions€for€HGA.Ð Î Þ Ðâ âÌThe€January€1995€SIP€consisted€of€urban€airshed€model€(UAM)€modeling€for€1988€and€1990€base€caseÐ Š š Ðepisodes,€adopted€rules€to€achieve€a€9%€rate„of„progress€(ROP)€reduction€in€VOCs,€and€a€commitmentÐ h x Ðschedule€for€the€remaining€ROP€and€attainment€demonstration€elements.€€At€the€same€time,€but€in€aÐ F V Ðseparate€action,€the€State€of€Texas€filed€for€the€temporary€nitrogen€oxides€(NOòòxóó)€waiver€allowed€by€42Ð $4 ÐUSC,€ðð7511a(f).€€The€January€1995€SIP€and€the€NOòòxóó€waiver€were€based€on€early€base€case€episodesÐ  Ðwhich€marginally€exhibited€model€performance€in€accordance€with€EPA€modeling€performanceÐ àð Ðstandards,€but€which€had€a€limited€data€set€as€inputs€to€the€model.€€In€1993€and€1994,€the€commissionÐ ¾Î  Ðwas€engaged€in€an€intensive€data„gathering€exercise€known€as€the€Coastal€Oxidant€Assessment€forÐ œ¬  ÐSoutheast€Texas€(COAST)€study.€€The€commission€believed€that€the€enhanced€emissions€inventory,Ð zŠ  Ðexpanded€ambient€air€quality€and€meteorological€monitoring,€and€other€elements€would€provide€a€moreÐ Xh  Ðrobust€data€set€for€modeling€and€other€analysis,€which€would€lead€to€modeling€results€that€theÐ 6F  Ðcommission€could€use€to€better€understand€the€nature€of€the€ozone€air€quality€problem€in€the€HGAÐ $  Ðarea.Ð ò  ÐÌAround€the€same€time€as€the€1995€submittal,€EPA€policy€regarding€SIP€elements€and€timelines€wentÐ ®¾ Ðthrough€changes.€€Two€national€initiatives€in€particular€resulted€in€changing€deadlines€andÐ Œœ Ðrequirements.€€The€first€of€these€initiatives€was€a€program€conducted€by€the€Ozone€TransportÐ jz ÐAssessment€Group€(OTAG).€€This€group€grew€out€of€a€March€2,€1995€memo€from€Mary€Nichols,Ð HX Ðformer€EPA€Assistant€Administrator€for€Air€and€Radiation,€that€allowed€states€to€postpone€completionÐ &6 Ðof€their€attainment€demonstrations€until€an€assessment€of€the€role€of€transported€ozone€and€precursorsÐ  Ðhad€been€completed€for€the€eastern€half€of€the€nation,€including€the€eastern€portion€of€Texas.€€TexasÐ âò Ðparticipated€in€the€OTAG€program,€and€OTAG€concluded€that€Texas€does€not€significantly€contributeÐ ÀÐ Ðto€ozone€exceedances€in€the€Northeastern€United€States.€€The€other€major€national€initiative€thatÐ ž® Ðimpacted€the€SIP€planning€process€is€the€revision€to€the€NAAQS€for€ozone.€€The€EPA€promulgated€aÐ |Œ Ðfinal€rule€on€July€18,€1997€changing€the€ozone€standard€to€an€eight„hour€standard€of€0.08€ppm.€€InÐ Z j ÐNovember€1996,€concurrent€with€the€proposal€of€the€standards,€the€EPA€proposed€an€interimÐ 8!H Ðimplementation€plan€(IIP)€it€believed€would€help€areas€like€HGA€transition€from€the€old€to€the€newÐ "& Ðstandard.€€In€an€attempt€to€avoid€a€significant€delay€in€planning€activities,€Texas€began€to€follow€thisÐ ô" Ðguidance,€and€readjusted€its€modeling€and€SIP€development€timelines€accordingly.€€When€the€newÐ Ò#â Ðstandard€was€published,€the€EPA€decided€not€to€publish€the€IIP,€and€instead€stated€that,€for€areasÐ °$À  Ðcurrently€exceeding€the€one„hour€ozone€standard,€the€one„hour€standard€would€continue€to€apply€untilÐ Ž%ž! Ðit€is€attained.€€The€FCAA€requires€that€HGA€attain€the€one„hour€standard€by€November€15,€2007.Ð l&|" ÐÌThe€EPA€issued€revised€draft€guidance€for€areas€such€as€HGA€that€do€not€attain€the€one„hour€ozoneÐ ((8$ Ðstandard.€€The€commission€adopted€on€May€6,€1998€and€submitted€to€the€EPA€on€May€19,€1998€aÐ ) % Ðrevision€to€the€HGA€SIP€which€contained€the€following€elements€in€response€to€EPAððs€guidance:€Ð ä)ô & ÐUAM€modeling€based€on€emissions€projected€from€a€1993€baseline€out€to€the€2007€attainment€date;€anÐ Â*Ò!' Ðestimate€of€the€level€of€VOC€and€NOòòxóó€reductions€necessary€to€achieve€the€one„hour€ozone€standard€byÐ  +°"( Ð2007;€a€list€of€control€strategies€that€the€state€could€implement€to€attain€the€one„hour€ozone€standard;€aÐ ~,Ž#) Ðschedule€for€completing€the€other€required€elements€of€the€attainment€demonstration;€a€revision€to€theÐ \-l$* ÐPost„1996€9%€ROP€SIP€that€remedied€a€deficiency€that€the€EPA€believed€made€the€previous€version€ofÐ ð Ðthat€SIP€unapprovable;€and€evidence€that€all€measures€and€regulations€required€by€Subpart€2€of€Title€IÐ Î Þ Ðof€the€FCAA€to€control€ozone€and€its€precursors€have€been€adopted€and€implemented,€or€are€on€anÐ ¬ ¼ Ðexpeditious€schedule€to€be€adopted€and€implemented.Ð Š š ÐÌIn€November€1998,€the€SIP€revision€submitted€to€the€EPA€in€May€1998€became€complete€by€operationÐ F V Ðof€law.€€However,€the€EPA€stated€that€it€could€not€approve€the€SIP€until€specific€control€strategiesÐ $4 Ðwere€modeled€in€the€attainment€demonstration.€€The€EPA€specified€a€submittal€date€of€November€15,Ð  Ð1999€for€this€modeling.€€In€a€letter€to€the€EPA€dated€January€5,€1999,€the€state€committed€to€modelÐ àð Ðtwo€strategies€showing€attainment.Ð ¾Î  ÐÌAs€the€HGA€modeling€protocol€evolved,€the€commission€eventually€selected€and€modeled€seven€basicÐ zŠ  Ðmodeling€scenarios.€€As€part€of€this€process,€a€group€of€HGA€stakeholders€worked€closely€withÐ Xh  Ðcommission€staff€to€identify€local€control€strategies€for€the€modeling.€€Some€of€the€scenarios€for€whichÐ 6F  Ðthe€stakeholders€requested€evaluation€included€options€such€as€California„type€fuel€and€vehicleÐ $  Ðprograms€as€well€as€an€acceleration€simulation€mode€equivalent€motor€vehicle€inspection€andÐ ò  Ðmaintenance€program.€€Other€scenarios€incorporated€the€estimated€reductions€in€emissions€that€wereÐ Ðà  Ðexpected€to€be€achieved€throughout€the€modeling€domain€as€a€result€of€the€implementation€of€severalÐ ®¾ Ðvoluntary€and€mandatory€state„wide€programs€adopted€or€planned€independently€of€the€SIP.€€It€shouldÐ Œœ Ðbe€made€clear€that€the€commission€did€not€propose€that€any€of€these€strategies€be€included€in€theÐ jz Ðultimate€control€strategy€submitted€to€the€EPA€in€2000.€€The€need€for€and€effectiveness€of€any€controlsÐ HX Ðwhich€may€be€implemented€outside€the€HGA€eight„county€area€will€be€evaluated€on€a€county„by„countyÐ &6 Ðbasis.Ð  ÐÌThe€SIP€revision€was€adopted€by€the€commission€on€October€27,€1999,€submitted€to€the€EPA€byÐ ÀÐ ÐNovember€15,€1999,€and€contained€the€following€elements:€€photochemical€modeling€of€potentialÐ ž® Ðspecific€control€strategies€for€attainment€of€the€one„hour€ozone€standard€in€the€HGA€area€by€theÐ |Œ Ðattainment€date€of€November€15,€2007;€an€analysis€of€seven€specific€modeling€scenarios€reflectingÐ Z j Ðvarious€combinations€of€federal,€state,€and€local€controls€in€HGA€(additional€scenarios€H1€and€H2Ð 8!H Ðbuild€upon€Scenario€VIf);€identification€of€the€level€of€reductions€of€VOC€and€NOòòxóó€necessary€to€attainÐ "& Ðthe€one„hour€ozone€standard€by€2007;€a€2007€mobile€source€budget€for€transportation€conformity;Ð ô" Ðidentification€of€specific€source€categories€which,€if€controlled,€could€result€in€sufficient€VOC€and/orÐ Ò#â ÐNOòòxóó€reductions€to€attain€the€standard;€a€schedule€committing€to€submit€by€April€2000€an€enforceableÐ °$À  Ðcommitment€to€conduct€a€mid„course€review;€and€a€schedule€committing€to€submit€modeling€andÐ Ž%ž! Ðadopted€rules€in€support€of€the€attainment€demonstration€by€December€2000.Ð l&|" ÐÌThe€April€19,€2000€SIP€revision€for€HGA€contained€the€following€enforceable€commitments€by€theÐ ((8$ Ðstate:€€to€quantify€the€shortfall€of€NOòòxóó€reductions€needed€for€attainment;€to€list€and€quantify€potentialÐ ) % Ðcontrol€measures€to€meet€the€shortfall€of€NOòòxóó€reductions€needed€for€attainment;€to€adopt€the€majorityÐ ä)ô & Ðof€the€necessary€rules€for€the€HGA€attainment€demonstration€by€December€31,€2000,€and€to€adopt€theÐ Â*Ò!' Ðrest€of€the€shortfall€rules€as€expeditiously€as€practical,€but€no€later€than€July€31,€2001;€to€submit€aÐ  +°"( ÐPost„1999€ROP€plan€by€December€31,€2000;€and€to€perform€a€mid„course€review€by€May€1,€2004.Ð ~,Ž#) ÐÐ \-l$* ÐThe€emission€reduction€requirements€included€as€part€of€the€December€2000€SIP€revision€representedÐ ð Ðsubstantial,€intensive€efforts€on€the€part€of€stakeholder€coalitions€in€the€HGA€area.€€These€coalitions,Ð Î Þ Ðinvolving€local€governmental€entities,€elected€officials,€environmental€groups,€industry,€consultants,Ð ¬ ¼ Ðand€the€public,€as€well€as€the€commission€and€the€EPA,€worked€diligently€to€identify€and€quantifyÐ Š š Ðpotential€control€strategy€measures€for€the€HGA€attainment€demonstration.€€Local€officials€from€theÐ h x ÐHGA€area€formally€submitted€a€resolution€to€the€commission,€requesting€the€inclusion€of€many€specificÐ F V Ðemission€reduction€strategies.Ð $4 ÐÌA€SIP€revision€for€HGA€was€adopted€by€the€commission€on€December€6,€2000€and€submitted€to€theÐ àð ÐEPA€by€December€31,€2000.€€The€December€2000€SIP€contained€rules,€enforceable€commitments,€andÐ ¾Î  Ðphotochemical€modeling€analyses€in€support€of€the€HGA€ozone€attainment€demonstration.€€In€addition,Ð œ¬  Ðthis€SIP€contained€Post„1999€ROP€plans€for€the€milestone€years€2002€and€2005,€and€for€the€attainmentÐ zŠ  Ðyear€2007.€€The€SIP€also€contained€enforceable€commitments€to€implement€further€measures,€ifÐ Xh  Ðneeded,€in€support€of€the€HGA€attainment€demonstration,€as€well€as€a€commitment€to€perform€andÐ 6F  Ðsubmit€a€mid„course€review.Ð $  ÐÌIn€January€2001,€the€BCCA€Appeal€Group€(BCCA„AG)€and€several€regulated€companies€challengedÐ Ðà  Ðthe€December€2000€HGA€SIP€and€some€of€the€associated€rules.€€Specifically,€the€BCCA„AGÐ ®¾ Ðchallenged€the€90%€NOòòxóó€reduction€requirement€from€stationary€sources€in€the€HGA€area.€€In€MayÐ Œœ Ð2001,€the€parties€agreed€to€a€stay€in€the€case,€and€Judge€Margaret€Cooper,€Travis€County€DistrictÐ jz ÐCourt,€signed€a€Consent€Order,€effective€June€8,€2001,€requiring€the€commission€to€perform€anÐ HX Ðindependent,€thorough€analysis€of€the€causes€of€rapid€ozone€formation€events€and€identify€potentialÐ &6 Ðmitigating€measures€not€yet€identified€in€the€HGA€attainment€demonstration,€according€to€theÐ  Ðmilestones€and€procedures€in€Exhibit€C€(Scientific€Evaluation)€of€the€Consent€Order.Ð âò ÐÌOn€September€26,€2001,€the€commission€adopted€a€revision€to€the€December€2000€HGA€SIP.€€ThisÐ ž® Ðrevision€included€changes€to€several€previously€adopted€rules,€removal€of€the€construction€equipmentÐ |Œ Ðoperating€restriction€and€the€accelerated€purchase€requirement€for€Tier€2/3€heavy€duty€equipment,€andÐ Z j Ðadjustments€to€the€ROP€and€NOòòxóó€gap€to€account€for€mathematical€inconsistencies.€€The€SeptemberÐ 8!H Ð2001€SIP€also€laid€out€the€mid„course€review€process€by€detailing€how€the€state€will€fulfill€itsÐ "& Ðcommitment€to€obtain€the€additional€emission€reductions€necessary€to€demonstrate€attainment€of€theÐ ô" Ðone„hour€ozone€standard€in€HGA€by€2007.€€Chapter€7€of€the€September€2001€SIP€described€the€optionsÐ Ò#â Ðfor€reducing€NOòòxóó€emissions€and€the€anticipated€results€from€improvements€to€science€between€2001Ð °$À  Ðand€the€2004€mid„course€review.Ð Ž%ž! ÐÌIn€compliance€with€the€Consent€Order,€the€commission€conducted€a€scientific€evaluation€based€in€largeÐ J'Z# Ðpart€on€aircraft€data€collected€by€the€Texas€2000€Air€Quality€Study€(TexAQS).€€The€TexAQS,€aÐ ((8$ Ðcomprehensive€research€project€conducted€in€August€and€September€2000€involving€more€than€40Ð ) % Ðresearch€organizations€and€over€200€scientists,€studied€ground„level€ozone€air€pollution€in€the€HGA€andÐ ä)ô & Ðeast€Texas€regions.€€The€study€revealed€that€while€NOòòxóó€emissions€from€industrial€sources€wereÐ Â*Ò!' Ðgenerally€correctly€accounted€for,€industrial€VOC€emissions€were€likely€significantly€understated€inÐ  +°"( Ðearlier€emissions€inventories.€€The€study€also€showed€that€surface€monitors€were€insufficient€inÐ ~,Ž#) Ðcapturing€the€phenomenon€of€ozone€plumes€downwind€of€industrial€facilities.€€On€four€separate€days,Ð \-l$* Ðozone€levels€exceeding€125€parts€per€billion€(ppb)€were€recorded€by€aircraft€instruments€that€wereÐ ð Ðmissed€by€surface€monitoring€equipment.Ð Î Þ ÐÌPreliminary€results€from€the€scientific€evaluation€of€TexAQS€data€were€summarized€in€a€memorandum,Ð Š š Ðdated€February€28,€2002,€which€is€available€atÐ h x Ðftp://ftp.tceq.state.tx.us/pub/AirQuality/AirQualityPlanningAssessment/Modeling/HGAQSE/Reports_2Ð F V Ð002Feb/TNRCC/exsummary_20020228.pdf.€€Analysis€showed€that€plumes€stemming€from€HGAððsÐ $4 Ðindustrial€areas€produce€ozone€very€rapidly€due€to€the€collocation€of€large€NOòòxóó€and€VOC€emissionsÐ  Ðfrom€industrial€facilities.€€Initial€efforts€were€focused€on€the€most€remarkable€findings€„€that€a€selectÐ àð Ðnumber€of€highly€reactive€VOCs€„€ethylene,€propylene,€and€1,€3€butadiene€contributed€to€very€largeÐ ¾Î  Ðportions€of€reactivity€observed€airborne€samples,€and€were€previously€underreported€in€the€emissionsÐ œ¬  Ðinventory€used€in€the€December€2000€HGA€SIP.€€As€scientists€completed€more€detailed€analyses,€otherÐ zŠ  Ðreactive€VOCs,€including€isoprene,€butenes,€formaldehyde,€acetaldehyde,€toluene,€pentenes,Ð Xh  Ðtrimethylbenzenes,€xylenes,€and€ethyltoluenes€may€be€found€to€possibly€contribute€to€ozone€productionÐ 6F  Ðin€HGA.€€Other€scientists€also€may€have€indicated€that€large€amounts€of€less€reactive€VOC€emissionsÐ $  Ðhave€contributed€to€ozone€production€in€HGA.€€At€this€time,€commission€staff€has€not€been€able€toÐ ò  Ðanalyze€the€role€of€these€additional€VOCs€in€ozone€production€in€HGA,€but€plans€to€conduct€thatÐ Ðà  Ðanalysis€prior€to€the€mid„course€review€SIP€revision.€€This€study€concluded€that€controls€on€upsets€andÐ ®¾ Ðroutine€industrial€VOC€emissions€are€necessary€to€address€some€of€the€elevated€ozone€levels€observedÐ Œœ Ðin€HGA.€Ð jz ÐÌIn€order€to€address€recent€scientific€findings€and€to€fulfill€the€BCCA„AG€Consent€Order,€theÐ &6 Ðcommission€is€proposing€revisions€to€the€industrial€source€control€requirements,€one€of€the€controlÐ  Ðstrategies€within€the€existing€federally€approved€SIP.€€This€revision€contains€new€rules€to€reduceÐ âò Ðemissions€of€highly„reactive€VOCs€from€four€key€industrial€sources:€€fugitives,€flares,€process€vents,Ð ÀÐ Ðand€cooling€towers.€€Current€inventory€indicates€that€approximately€48%€of€the€highly€reactive€VOCsÐ ž® Ðcome€from€fugitives,€30%€from€flares,€8%€from€vents,€and€7%€from€cooling€towers.€€More€detailsÐ |Œ Ðabout€these€controls€are€included€in€the€Section€by€Section€Discussion€of€this€preamble.Ð Z j ÐÌTechnical€support€documentation€accompanying€this€revision€contains€early€results€from€on„goingÐ "& Ðanalysis€examining€whether€reductions€in€emissions€of€highly„reactive€VOCs€can€replace€the€last€10%Ð ô" Ðof€industrial€NOòòxóó€controls,€while€maintaining€the€integrity€of€the€SIP€by€ensuring€that€the€air€qualityÐ Ò#â Ðspecified€in€the€approved€December€2000€HGA€SIP€continues€to€be€met.€€Several€detailed€analysesÐ °$À  Ðprovide€some€directional€support€for€the€premise€that€it€may€be€possible€to€achieve€the€same€level€of€airÐ Ž%ž! Ðquality€benefits€with€reductions€in€industrial€olefin€emissions,€combined€with€an€80%€reduction€in€NOòòxóóÐ l&|" Ðemissions€from€industrial€sources,€as€would€be€realized€with€a€90%€reduction€in€industrial€NOòòxóóÐ J'Z# Ðemissions.€€This€preliminary€indication€is€based€on€new€analysis€of€the€September€1993€episode€usingÐ ((8$ Ðadvanced€meteorological€models€combined€with€a€top„down€adjustment€to€the€point€source€olefinÐ ) % Ðemissions;€modeling€of€a€new€2000€episode,€also€using€a€top„down€adjustment€to€point€source€olefinÐ ä)ô & Ðemissions;€and€results€from€a€sophisticated€box€model,€which€was€set€up€to€replicate€actual€air€samplesÐ Â*Ò!' Ðtaken€during€the€study.Ð  +°"( Ðâ âÐ ~,Ž#) ÐThe€September€8€„€11,€1993€episode€was€modeled€using€three€meteorological€methods:€SystemsÐ ð Ðâ âApplications€International€Mesoscale€Model€(SAIMM),€Mesoscale€Model€5€(MM5),€and€RegionalÐ Î Þ ÐAtmospheric€Modeling€System€(RAMS).€€Sensitivity€analysis€indicated€that€it€may€be€possible€toÐ ¬ ¼ Ðsubstitute€the€last€10%€of€point€source€NOòòxóó€reductions€if€olefin€emissions€in€the€model€are€six€times€asÐ Š š Ðlarge€as€in€the€original€modeling€demonstration.€€With€the€scaled„up€olefin€emissions€in€the€model,€theÐ h x Ðrequired€olefin€reduction€from€industrial€sources€varied€from€approximately€27%€to€90%.Ð F V ÐÌThe€August€25€„€September€1,€2000€episode€was€also€modeled,€incorporating€numerous€improvementsÐ  Ðin€science€made€since€the€December€2000€HGA€SIP.€€Key€among€the€improvements€was€the€use€of€theÐ àð Ðstate„of„the„science€MM5€meteorological€model,€an€upgraded€emissions€inventory,€and€several€otherÐ ¾Î  Ðenhancements.€€Interpolation€of€results€for€August€25,€29,€and€31,€2000€indicated€that€the€last€10%€ofÐ œ¬  ÐNOòòxóó€reductions€can€potentially€be€replaced€with€industrial€source€olefin€reductions.€€The€requiredÐ zŠ  Ðolefin€reductions€from€industrial€sources€varied€from€approximately€8%€to€27%.€€Note€that€the€2000Ð Xh  Ðepisode€is€under€development,€and€these€reduction€percentages€may€change.Ð 6F  ÐÌA€complex€box€model€simulation€was€set€up€to€replicate€the€chemical€composition€in€actual€air€samplesÐ ò  Ðtaken€from€the€Houston€Ship€Channel€area€during€the€TexAQS.€€This€box€model€used€the€NationalÐ Ðà  ÐCenter€for€Atmospheric€Research€(NCAR)€Master€Mechanism€(Madronich),€which€includes€800Ð ®¾ Ðspecies€of€hydrocarbons€and€2200€reactions,€and€is€recognized€as€one€of€the€most€complete€chemistryÐ Œœ Ðmodels€available€to€scientists€studying€air€quality€problems.€€Results€from€this€model€also€indicated€thatÐ jz Ðthe€last€10%€of€NOòòxóó€reductions€might€be€able€to€be€replaced€with€industrial€olefin€reductions.Ð HX ÐÌAnalysis€also€demonstrated€that€reductions€of€highly„reactive€VOCs€from€industrial€sources€rangingÐ  Ðfrom€4%€to€54%,€combined€with€an€85%€NOòòxóó€industrial€reduction,€could€potentially€achieve€the€sameÐ âò Ðlevels€of€air€quality€improvement€as€a€90%€NOòòxóó€reduction.Ð ÀÐ ÐÌThe€proposed€rules€target€highly„reactive€VOCs€while€maintaining€the€integrity€of€the€SIP.€€Analysis€toÐ |Œ Ðdate€shows€that€limiting€highly„reactive€VOCs€to€100€tons€per€day€(tpd)€in€conjunction€with€an€80%Ð Z j Ðreduction€in€NOòòxóó€may€lead€to€air€quality€benefits€equivalent€to€that€resulting€from€a€90%€point€sourceÐ 8!H ÐNOòòxóó€reduction€requirement.€€The€commission€recognizes€that€these€results€are€only€preliminary€andÐ "& Ðthat€further€work€will€be€needed€to€increase€confidence€in€them.€€As€such,€the€proposed€highly„reactiveÐ ô" ÐVOC€rules€are€performance„based,€emphasizing€monitoring,€recordkeeping,€reporting,€andÐ Ò#â Ðenforcement€rather€than€immediately€establishing€firm€emissions€reductions€targets€in€tpd.€€TheÐ °$À  Ðproposed€rules€are€intended€to€facilitate€the€collection€of€emission€inventory€data€by€industry€over€theÐ Ž%ž! Ðnext€few€months,€to€be€used€to€evaluate€whether€emissions€specifications€from€preliminary€results€areÐ l&|" Ðappropriate.€€This€data€will€also€help€the€commission€understand€the€role€of€the€other€reactive€VOCsÐ J'Z# Ð(isoprene,€butenes,€formaldehyde,€acetaldehyde,€toluene,€pentenes,€trimethylbenzenes,€xylenes,Ð ((8$ Ðethyltoluenes)€found€to€contribute€to€ozone€production€in€the€HGA€area.€€The€role€of€large€amounts€ofÐ ) % Ðless€reactive€VOC€emissions€in€ozone€production€will€also€be€investigated€through€the€summer€of€2002.€Ð ä)ô & ÐOver€the€next€few€months,€the€commission€plans€to€perform€new€modeling,€develop€a€conceptualÐ Â*Ò!' Ðdescription€of€the€ozone€problem,€and€identify€additional€improvements€to€supplement€the€conclusionsÐ  +°"( Ðâ âmade€to€date€based€on€initial€results.€€It€is€anticipated€that€by€the€December€2002€adoption,€there€willÐ ~,Ž#) Ðbe€additional€technical€support€in€order€to€allow€the€commission€to€make€a€final€determination,€whichÐ ð Ðmay€lead€to€adjustments€in€emission€specifications.Ð Î Þ Ðâ âÌAs€discussed€in€Chapter€7€of€the€HGA€SIP,€this€revision€is€another€phase€in€the€process€of€continuedÐ Š š Ðanalysis€and€review€of€the€science.€€The€data€collected€as€a€result€of€these€revisions€will€further€assistÐ h x Ðthe€commission€as€it€develops€its€full€reassessment€of€the€attainment€demonstration€at€the€mid„courseÐ F V Ðreview.Ð $4 ÐÌThe€proposed€rules€both€address€recent€scientific€findings€and€fulfill€the€BCCA„AG€Consent€Order,€byÐ àð Ðproposing€to€implement€measures€to€mitigate€the€rapid€ozone€formation€in€the€HGA€area€according€toÐ ¾Î  Ðthe€milestones€established€in€Exhibit€C€of€the€Consent€Order.€€As€noted€earlier,€these€rules€are€basedÐ œ¬  Ðon€preliminary€data€and€therefore€focus€on€accelerated€monitoring,€recordkeeping,€reporting,€andÐ zŠ  Ðenforcement€in€order€to€build€the€science.€€By€the€adoption€date,€the€commission€intends€to€have€betterÐ Xh  Ðdata€and€greater€confidence€in€the€exact€emissions€reductions€requirements€required€to€control€highlyÐ 6F  Ðreactive€VOCs€while€maintaining€the€integrity€of€the€SIP.Ð $  ÐÌÔ& š ÔSECTION€BY€SECTION€DISCUSSIONÐ Ðà  ÐFormatting,€punctuation,€and€other€non„substantive€corrections€are€made€throughout€the€rulemaking€asÐ ®¾ Ðnecessary.€€These€corrections€includeÔ'šÐÛmÔ€the€deletion€of€unnecessary€section€title€references.€€These€non„Ð Œœ Ðsubstantive€corrections€will€not€be€discussed€further.Ð jz ÐÌThe€proposed€changes€to€ðð117.10,€concerning€Definitions,€revise€the€definitions€of€ð ðboilerðð€andÐ &6 Ðð ðindustrial€boilerðð€in€order€to€clarify€that€these€definitions€include€the€heating€of€water,€rather€thanÐ  Ðonly€the€production€of€steam.€€In€the€October€12,€2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€8141),Ð âò Ðthe€commission€published€notice€that€the€definition€of€ð ðboilerðð€inadvertently€does€not€include€largeÐ ÀÐ Ðwater€heaters€rated€at€greater€than€2.0€million€British€thermal€units€per€hour€(MMBtu/hr)€because€theÐ ž® Ðdefinition€refers€to€producing€steam.€€These€units€may€be€as€large€as€approximately€5.0€MMBtu/hr€andÐ |Œ Ðare€no€different€to€control€than€the€corresponding„sized€boiler.€€The€proposed€revisions€to€theÐ Z j Ðdefinitions€of€€ð ðboilerðð€and€ð ðindustrial€boilerðð€are€consistent€with€the€notice€in€the€October€12,€2001Ð 8!H Ðissue€of€the€òòTexas€Registeróó€that€the€commission€anticipated€initiating€rulemaking€after€October€15,€2001Ð "& Ðto€add€a€reference€to€heating€of€water.€€The€proposed€changes€are€necessary€to€ensure€that€large€waterÐ ô" Ðheaters€in€HGA€which€are€rated€at€greater€than€2.0€MMBtu/hr€(and€therefore€excluded€from€the€rulesÐ Ò#â Ðfor€water€heaters€and€small€boilers€under€ðððð117.460€-€117.469)€are€subject€to€the€emissionÐ °$À  Ðspecifications€for€attainment€demonstration€(ESADs)€of€ðð117.206(c).Ð Ž%ž! ÐÌThe€proposed€changes€to€ðð117.10€also€add€a€definition€of€ð ðduct€burnerðð€which€is€consistent€with€theÐ J'Z# Ðuse€of€this€term€in€Chapter€117.€€Subsequent€definitions€are€proposed€to€be€renumbered€toÐ ((8$ Ðaccommodate€the€new€definition.Ð ) % ÐÌIn€addition,€the€proposed€changes€to€the€definition€of€ð ðelectric€generating€facility€(EGF)ðð€replace€theÐ Â*Ò!' Ðterm€ð ðfacilityðð€with€the€more€accurate€term€ð ðunit.ðð€€The€proposed€changes€to€ðð117.10€further€reviseÐ  +°"( Ðthe€definition€of€ð ðelectric€power€generating€systemðð€by€adding€a€reference€to€electric€generating€facilityÐ ~,Ž#) Ð(EGF)€accounts€in€the€renumbered€ðð117.10(14)(A)€and€(B).€€This€change€is€necessary€becauseÐ \-l$* Ðauxiliary€boilers€are€intended€to€be€included€(as€evidenced€by€their€inclusion€in€ðð117.101,€concerningÐ ð ÐApplicability,€and€the€emission€specifications€established€for€them€in€ðð117.105,€concerning€EmissionÐ Î Þ ÐSpecifications€for€Reasonably€Available€Control€Technology€(RACT),€and€ðð117.106,€concerningÐ ¬ ¼ ÐEmission€Specifications€for€Attainment€Demonstrations).€€As€currently€written,€ðð117.10(13)(A)€andÐ Š š Ð(B)€(which€are€being€renumbered€as€ðð117.10(14)(A)€and€(B))€could€be€misinterpreted€to€mean€thatÐ h x Ðauxiliary€boilers€are€not€included€because€they€do€not,€by€themselves,€generate€electricity€forÐ F V Ðcompensation.Ð $4 ÐÌThe€proposed€changes€to€ðð117.10€also€update€the€reference€to€the€Electric€Reliability€Council€ofÐ àð ÐTexas,€Inc.€(ERCOT)€Protocols€in€the€definition€of€"emergency€situation"€to€reflect€the€most€recentÐ ¾Î  Ðversion€of€the€ERCOT€Protocols.€€In€addition,€the€proposed€changes€to€ðð117.10€revise€the€definition€ofÐ œ¬  Ðð ðheat€inputðð€by€abbreviating€carbon€monoxide,€and€revise€the€definition€of€ð ðmegawatt€(MW)€ratingðð€toÐ zŠ  Ðclarify€that€this€definition€is€based€on€the€unit's€output.Ð Xh  ÐÌThe€proposed€changes€to€ðð117.10€also€revise€the€definition€of€ð ðpredictive€emissions€monitoring€systemÐ $  Ð(PEMS)ðð€to€delete€a€reference€to€use€of€a€graph€to€convert€process€or€control€device€operatingÐ ò  Ðparameter€measurements€into€results€in€units€of€the€applicable€emission€limitation.€€This€change€isÐ Ðà  Ðnecessary€because€PEMS€operate€such€that€a€conversion€equation€or€computer€program€automaticallyÐ ®¾ Ðperforms€the€calculations,€and€the€reference€to€ð ðgraphðð€in€the€current€definition€inaccurately€impliesÐ Œœ Ðthat€these€calculations€are€not€necessarily€made€automatically.Ð jz ÐÌIn€addition,€the€proposed€changes€to€ðð117.10€revise€the€definition€of€ð ðstationary€internal€combustionÐ &6 Ðengineðð€by€adding€a€clarification€that€ð ðnonroad€engines,€as€defined€in€40€Code€of€Federal€RegulationsÐ  Ð(CFR)€ðð89.2,€are€not€considered€stationary€for€the€purposes€of€Chapter€117.€€The€proposed€changes€toÐ âò Ððð117.10€also€revise€the€definition€of€ð ðunitðð€to€delete€an€extra€ð ðorðð€in€ðð117.10(5)(A).Ð ÀÐ ÐÌFinally,€the€proposed€changes€to€ðð117.10€revise€the€definition€of€ð ðutility€boilerðð€to€clarify€that€gasÐ |Œ Ðturbines,€including€associated€duct€burners€and€unfired€waste€heat€boilers,€are€not€considered€to€beÐ Z j Ðutility€boilers.€€This€revision€is€necessary€because€the€current€definition€of€ð ðutility€boilerðð€could€beÐ 8!H Ðinterpreted€to€include€these€units,€which€is€not€the€intent€of€the€definition.Ð "& ÐÌSection€117.104,€concerning€Gas„Fired€Steam€Generation,€is€proposed€for€repeal€because€this€sectionÐ Ò#â Ðhas€been€made€obsolete€by€the€passing€of€the€March€31,€2001€RACT€final€compliance€date€specified€inÐ °$À  Ððð117.510(b)(1)€for€electric€utilities€in€the€Dallas/Fort€Worth€(DFW)€ozone€nonattainment€area.€€TheÐ Ž%ž! Ðrequirements€of€ðð117.104€were€initially€adopted€by€the€Texas€Air€Control€Board€(one€of€the€TNRCC'sÐ l&|" Ðpredecessor€agencies)€in€1972,€but€these€requirements€are€no€longer€applicable€after€the€March€31,Ð J'Z# Ð2001€final€compliance€date.Ð ((8$ ÐÌThe€proposed€changes€to€ðð117.105,€concerning€Emission€Specifications€for€Reasonably€AvailableÐ ä)ô & ÐControl€Technology€(RACT),€abbreviate€ð ðpound€per€million€Btuðð€in€ðð117.105(a)€„€(c),€(g)(1)€„€(2),Ð Â*Ò!' Ðand€(h).€€In€addition,€the€proposed€changes€to€ðð117.105€revise€a€reference€in€ðð117.105(d)€fromÐ  +°"( Ð"subsections€(a)€„€(c)"€to€"subsections€(a)€and€(c)"€because€subsection€(b)€does€not€apply€to€firing€aÐ ~,Ž#) Ðmixture€of€natural€gas€and€fuel€oil.Ð \-l$* ЇThe€proposed€changes€to€ðð117.105€also€revise€ðð117.105(e)€by€adding€a€reference€to€subsection€(d).€Ð ð ÐThis€change€is€necessary€because€this€subsection€is€not€intended€to€apply€to€any€auxiliary€steam€boilerÐ Î Þ Ðwhich€is€an€affected€facility€as€defined€by€New€Source€Performance€Standards€(NSPS)€40€CFR€60,Ð ¬ ¼ ÐSubparts€D,€Db,€or€Dc.€€In€addition,€the€proposed€changes€to€ðð117.105€delete€a€reference€to€ðð117.540Ð Š š Ðin€ðð117.105(k)(2)€because€ðð117.540€is€proposed€for€repeal,€as€described€later€in€this€preamble.€Ð h x ÐFinally,€the€proposed€changes€to€ðð117.105€replace€the€phrase€ð ðpursuant€toðð€in€ðð117.105(k)(2)€with€ð ðinÐ F V Ðaccordance€withðð€for€consistency€with€the€agency's€style€guidelines.Ð $4 ÐÌThe€proposed€changes€to€ðð117.106,€concerning€Emission€Specifications€for€AttainmentÐ àð ÐDemonstrations,€delete€the€alternate€ESADs€in€ðð117.106(c)(5)(A)€„€(C)€which€were€provided€byÐ ¾Î  ÐBCCA„AG€as€part€of€the€Consent€Order€submitted€to€Judge€Margaret€Cooper,€Travis€County€DistrictÐ œ¬  ÐCourt,€in€the€lawsuit€styled€BCCA€Appeal€Group,€et€al€v.€TNRCC.€€Specifically,€in€January€2001,Ð zŠ  ÐBCCA„AG€and€others€filed€suit€against€the€commission€challenging€the€December€6,€2000€SIP€revisionÐ Xh  Ðfor€HGA€and€five€of€the€ten€sets€of€rules€associated€with€that€SIP€revision.€€As€part€of€that€lawsuit,€theÐ 6F  Ðplaintiffs€sought€a€temporary€injunction€to€stay€the€effectiveness€of€these€five€sets€of€rules€and€for€theÐ $  Ðcommission€to€withdraw€the€SIP€from€EPA€consideration.€€A€hearing€on€this€request€was€held€beforeÐ ò  ÐJudge€Margaret€Cooper,€Travis€County€District€Court,€Texas,€on€May€14€-€18,€2001.€€Before€thatÐ Ðà  Ðhearing€was€completed,€an€agreement€in€principle€was€reached€to€settle€the€lawsuit,€and€a€ConsentÐ ®¾ ÐOrder€was€entered€by€Judge€Cooper€which€includes€certain€specific€items€included€in€the€SIP€revisionÐ Œœ Ðand€rules€in€Chapters€101€and€117€proposed€by€the€commission€on€May€30,€2001€(see€the€June€15,Ð jz Ð2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€4380€and€4400,€respectively))€and€subsequently€adoptedÐ HX Ðon€September€26,€2001€(see€the€October€12,€2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€8110€andÐ &6 Ð8089,€respectively)).Ð  ÐÌIn€the€December€2000€adoption€of€the€original€ESADs€to€achieve€approximately€90%€reductions€inÐ ÀÐ ÐNOòòxóó€point€source€emissions,€the€commission€carefully€weighed€and€analyzed€the€technical€feasibility€ofÐ ž® Ðthe€potential€control€options€in€determining€the€level€of€those€ESADs.€€The€commission€determined€thatÐ |Œ Ðthe€various€controls€which€can€be€used€to€meet€the€ESADs€have€a€proven€performance€experience€andÐ Z j Ðthat€the€90%€reductions€are€technically€feasible.€€A€detailed€explanation€of€how€the€commissionÐ 8!H Ðreached€these€conclusions€is€given€in€the€ANALYSIS€OF€TESTIMONY€section€of€the€preamble€to€theÐ "& ÐChapter€117€rulemaking€which€was€published€in€the€January€12,€2001€issue€of€the€òòTexas€Registeróó€(26Ð ô" ÐTexReg€524).Ð Ò#â ÐÌThe€September€26,€2001€adoption€of€revisions€to€Chapter€117€included€changes€to€ðð117.106€whichÐ Ž%ž! Ðrevised€the€ESAD€in€HGA€for€gas„fired€utility€boilers€from€0.010€pound€per€million€British€thermalÐ l&|" Ðunits€(lb/MMBtu)€to€0.020€lb/MMBtu€in€ðð117.106(c)(1)(A),€and€revised€the€ESAD€in€HGA€for€coal„Ð J'Z# Ðfired€or€oil„fired€utility€boilers€from€0.030€lb/MMBtu€to€0.040€lb/MMBtu€in€ðð117.106(c)(1)(B).€€TheÐ ((8$ Ðchanges€had€the€effect€of€reducing€the€emission€reduction€requirement€for€the€major€HGA€electricÐ ) % Ðutility€from€93%€to€90%,€based€on€its€peak€30„day€NOòòxóó€emissions€in€1998.€€The€changes€similarlyÐ ä)ô & Ðreduced€the€percentage€reduction€required€of€the€other€Public€Utility€Commission€(PUC)„regulatedÐ Â*Ò!' Ðelectric€utility€in€HGA.€€The€justification€for€these€changes€is€described€in€detail€in€the€October€12,Ð  +°"( Ð2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€8110).Ð ~,Ž#) ÐÐ \-l$* ÐThe€commission€is€proposing€to€delete€the€current€ESADs€in€ðð117.106(c)(1)€„€(4)€and€replace€themÐ ð Ðwith€the€alternate€ESADs€of€ðð117.106(c)(5)(A)€„€(C)€which€were€provided€by€BCCA„AG€as€part€of€theÐ Î Þ ÐConsent€Order€submitted€to€Judge€Margaret€Cooper,€Travis€County€District€Court,€in€the€lawsuitÐ ¬ ¼ Ðstyled€BCCA€Appeal€Group,€et€al€v.€TNRCC.Ð Š š ÐÌThe€proposed€changes€to€ðð117.106€further€revise€ðð117.106(d)(2)€by€specifying€standard€oxygen€(Oòò2óó)Ð F V Ðconditions€for€ammonia€concentration€measurements€and€add€flexibility€to€the€ammonia€complianceÐ $4 Ðaveraging€period€by€allowing€a€rolling€24„hour€average€for€units€which€monitor€ammonia€with€aÐ  Ðcontinuous€emissions€monitoring€system€(CEMS)€or€PEMS.€€The€reference€conditions€of€3.0%€Oòò2óó€forÐ àð Ðboilers€and€15%€Oòò2óó€for€gas€turbines€on€a€dry€basis€are€standard€conventions€in€the€air€pollution€controlÐ ¾Î  Ðindustry€and€were€inadvertently€excluded€in€previous€rulemaking.€€The€lengthier€averaging€period€forÐ œ¬  Ðunits€which€continuously€monitor€emissions€of€ammonia€is€consistent€with€existing€Chapter€117Ð zŠ  Ðflexibility€for€NOòòxóó€and€CO€monitoring.€€A€lengthier€averaging€period€is€easier€to€comply€with€than€aÐ Xh  Ðcomparatively€shorter€one€and€is€an€incentive€to€continuously€monitor€emissions.Ð 6F  ÐÌThe€proposed€changes€to€ðð117.107,€concerning€Alternative€System-wide€Emission€Specifications,Ð ò  Ðdelete€obsolete€references€to€"steam€generators"€in€ðð117.107(a)(2)€and€(3),€(c),€and€(d)(1).€€TheÐ Ðà  Ðproposed€changes€to€ðð117.107€also€delete€a€reference€to€"auxiliary€steam€boiler"€in€ðð117.107(d)(1)€thatÐ ®¾ Ðconflicts€with€ðð117.107(a)(1)(B),€which€specifically€prohibits€auxiliary€steam€boilers€from€inclusion€inÐ Œœ Ðthe€system„wide€emission€limit.Ð jz ÐÌIn€addition,€the€proposed€changes€to€ðð117.107€ò òó óadd€a€new€ðð117.107(e)€which€specifies€that€after€theÐ &6 Ðapplicable€attainment€demonstration€SIP€compliance€date,€the€alternative€plant-wide€RACT€emissionÐ  Ðspecifications€will€no€longer€apply€to€equipment€in€HGA€for€which€ðð117.106(c)€has€established€a€moreÐ âò Ðstringent€emission€specification.€€This€will€avoid€any€potential€conflicts€of€the€RACT€limits€and€theÐ ÀÐ Ðmore€stringent€ESADs.€€For€purposes€of€ðð117.107(e),€the€alternative€plant-wide€RACT€emissionÐ ž® Ðspecifications€of€ðð117.107€remain€in€effect€until€the€emissions€allocation€for€a€unit€under€the€HGAÐ |Œ Ðmass€emissions€cap€are€equal€to€or€less€than€the€allocation€that€would€be€calculated€using€the€alternativeÐ Z j Ðplant-wide€RACT€emission€specifications€of€ðð117.107.Ð 8!H ÐÌThe€proposed€changes€to€ðð117.108,€concerning€System€Cap,€revise€ðð117.108(b)€to€update€a€referenceÐ ô" Ðto€the€renumbered€ðð117.10(14).Ð Ò#â ÐÌThe€proposed€changes€to€ðð117.113,€concerning€Continuous€Demonstration€of€Compliance,€òòóóaddress€theÐ Ž%ž! Ðrelative€accuracy€requirement€of€each€NOòòxóó€monitor.€€Previously,€each€NOòòxóó€monitor€(CEMS€or€PEMS)Ð l&|" Ðin€the€Beaumont/Port€Arthur€(BPA),€DFW,€or€HGA€ozone€nonattainment€area€was€subject€to€theÐ J'Z# Ðrelative€accuracy€requirement€of€40€CFR€75,€Appendix€B,€Figure€2.€€That€requirement€allowed€aÐ ((8$ Ðconcentration€option€(in€parts€per€million€by€volume€(ppmv)€and/or€lb/MMBtu)€for€the€relativeÐ ) % Ðaccuracy€of€any€unit€classified€as€a€low€emitter€(<0.200€lb/MMBtu).€€This€proposal€removes€thatÐ ä)ô & Ðprevious€relative€accuracy€option€and€replaces€it€with€a€more€restrictive€option€which€will€provideÐ Â*Ò!' Ðbetter€confidence€in€the€monitorððs€ability€to€make€low„level€measurements€for€NOòòxóó.€€It€also€levels€theÐ  +°"( ÐRA€requirements€for€utility€and€industrial,€commercial,€and€institutional€(ICI)€monitors.€€CommissionÐ ~,Ž#) Ðstaff€discussed€the€current€Part€60€expectation€and€capability€with€EPAððs€Emission€MeasurementÐ \-l$* ÐCenter€(EMC)€staff.€€EMC€staff€stated€that€the€reference€method,€when€implemented€with€a€good€testerÐ ð Ðand€good€equipment,€should€be€able€to€provide€results€within€one€ppmv€of€the€CEMS.€€CommissionÐ Î Þ Ðstaff€believe€that€the€current€monitors€and€procedures€may€not€necessarily€provide€this€capability€forÐ ¬ ¼ Ðlow„level€measurements.€€The€commission€expects€EPA€to€develop€new€monitorÐ Š š Ðrequirements/procedures€in€the€future€and€temporarily€defers€a€more€restrictive€relative€accuracyÐ h x Ðoption€than€two€ppmv€and/or€future€changes€of€relative€accuracy€requirement€until€such€time€thatÐ F V Ðcommission€staff€have€more€experience€with€the€low„level€monitor€certification€and/or€EPAÐ $4 Ðrecommendations.€€The€commission€seeks€comments,€recommendations,€and€input€in€the€relativeÐ  Ðaccuracy€level€required€to€assure€and€document€compliance€with€emissions€limits€of€ten€ppmv€andÐ àð Ðbelow.Ð ¾Î  ÐÌThe€proposed€changes€to€ðð117.113€also€revise€ðð117.113(c)(2)€and€add€a€new€ðð117.113(c)(3)€to€addressÐ zŠ  Ðthe€sharing€of€CEMS€among€more€than€one€unit.€€The€existing€ðð117.113(c)(2)€was€developed€for€theÐ Xh  ÐNOòòxóó€RACT€rules,€with€which€affected€units€typically€comply€by€meeting€an€individually€enforceableÐ 6F  Ðlimit,€either€directly€through€ðð117.105€or€through€averaging€in€accordance€with€ðð117.107.€€However,Ð $  Ðcompliance€with€ðð117.106(c)€and€the€mass€emissions€cap€and€trade€program€of€Chapter€101,Ð ò  ÐSubchapter€H,€Division€3,€concerning€Mass€Emissions€Cap€and€Trade€Program,€in€HGA€isÐ Ðà  Ðdemonstrated€through€a€limit€on€total€annual€tons€of€NOòòxóó€emitted€to€the€atmosphere,€such€that€it€wouldÐ ®¾ Ðbe€more€effective€for€the€NOòòxóó€CEMS€requirements€to€be€linked€to€stacks,€rather€than€individual€units.€Ð Œœ ÐThe€proposed€new€ðð117.113(c)(3)€enables€the€sharing€of€CEMS€in€this€manner€in€HGA.€€The€proposedÐ jz Ðnew€ðð117.113(c)(3)€also€specifies€that€all€bypass€stacks€shall€be€monitored€in€order€to€quantifyÐ HX Ðemissions€directed€through€the€bypass€stack.€€This€is€necessary€because€under€the€mass€emissions€capÐ &6 Ðand€trade€program,€all€NOòòxóó€emissions€are€considered,€including€those€from€startup,€shutdown,€upset,Ð  Ðand€maintenance€activities€at€affected€units.€€The€proposed€new€ðð117.113(c)(3)€further€specifies€thatÐ âò Ðexhaust€streams€of€units€which€vent€to€a€common€stack€do€not€need€to€be€analyzed€separately.Ð ÀÐ ÐÌIn€addition,€the€proposed€changes€to€ðð117.113€delete€two€section€titles€in€ðð117.113(g)€and€(h)(1)Ð |Œ Ðbecause€the€titles€are€included€earlier€in€this€section€in€the€proposed€changes€to€ðð117.113(c)(2)€and€(3).€Ð Z j ÐThe€proposed€changes€to€ðð117.113€also€abbreviate€ð ðmegawattðð€because€this€term€is€abbreviated€earlierÐ 8!H Ðin€this€section.€€Finally,€the€proposed€changes€to€ðð117.113€replace€the€phrase€ð ðpursuant€toðð€with€ð ðinÐ "& Ðaccordance€withðð€for€consistency€with€the€agency's€style€guidelines.Ð ô" ÐÌThe€proposed€changes€to€ðð117.114,€concerning€Emission€Testing€and€Monitoring€for€theÐ °$À  ÐHouston/Galveston€Attainment€Demonstration,€add€a€new€ðð117.114(a)(4)€which€requires€that€ammoniaÐ Ž%ž! Ðmonitoring€be€applied€to€units€which€inject€urea€or€ammonia€into€the€exhaust€stream€for€NOòòxóó€control.€Ð l&|" ÐThe€commission€is€proposing€several€options€for€ammonia€slip€monitoring€in€order€to€provideÐ J'Z# Ðflexibility€and€minimize€cost.€€The€first€option€is€to€calculate€the€slip€with€a€mass€balance,€as€theÐ ((8$ Ðdifference€between€the€input€ammonia,€measured€by€the€ammonia€injection€rate,€and€the€ammoniaÐ ) % Ðreacted,€measured€by€the€differential€NOòòxóó€upstream€and€downstream€of€selective€catalytic€reductionÐ ä)ô & Ð(SCR).€€Because€this€option€relies€on€process€parameters€routinely€monitored€in€SCR€systems,€it€is€theÐ Â*Ò!' Ðleast€expensive€procedure€and€is€commonly€specified€in€new€source€review€(NSR)€permits.€€TheÐ  +°"( Ðpermits€typically€require€annual€calibration€of€this€method€using€a€stack€emission€test€for€ammonia.€Ð ~,Ž#) ÐThe€commission€seeks€comments€on€the€usefulness€of€this€stack€test€calibration€based€on€recentÐ \-l$* Ðexperience.€€The€second€option€is€to€monitor€ammonia€slip€more€directly€by€splitting€the€exhaustÐ ð Ðsample€stream,€converting€the€ammonia€to€nitric€oxide€(NO)€in€one€stream€with€a€thermal€oxidizer,€andÐ Î Þ Ðmeasuring€the€ammonia€as€the€difference€between€the€converted€and€unconverted€samples.€€This€is€theÐ ¬ ¼ Ðslip€monitoring€approach€recommended€by€the€Institute€of€Clean€Air€Companies€atÐ Š š Ðhttp://www.icac.com/noxgaswp.pdf.€€By€alternately€measuring€streams,€it€may€be€feasible€to€monitorÐ h x Ðammonia€using€an€already€required€downstream€NOòòxóó€analyzer,€which€would€eliminate€the€cost€of€aÐ F V Ðseparate€analyzer.€€The€third€option€is€to€use€another€method€as€approved€by€the€executive€director.€€AÐ $4 Ðnumber€of€commercial€methods€of€monitoring€ammonia€slip€are€described€in€the€EPA's€ð ðAmmoniaÐ  ÐCEMS€Background€Report,ðð€June€14,€1993,€available€at€http://www.epa.gov/ttn/emc/cem.html.Ð àð ÐÌControl€of€the€excess€ammonia€generation€is€a€part€of€the€science,€as€well€as€the€economics,€of€post„Ð œ¬  Ðcombustion€controls€which€utilize€urea€or€ammonia€as€a€reagent,€and€a€competently€designed€andÐ zŠ  Ðoperated€post„combustion€control€system€will€minimize€excess€ammonia€generation.€€MinimizingÐ Xh  Ðammonia€slip€depends€on€designing€the€system€such€that€injected€ammonia€is€properly„mixed€and€well„Ð 6F  Ðdistributed€and€such€that€the€amount€of€catalyst€(in€the€case€of€SCR)€is€sufficient€to€control€both€NOòòxóóÐ $  Ðand€ammonia€to€the€desired€levels.€€Nevertheless,€there€will€be€an€increase€in€ammonia€emissions€dueÐ ò  Ðto€ammonia€slip€associated€with€the€use€of€post„combustion€control€technologies.€€It€is€desirable€toÐ Ðà  Ðminimize€ammonia€emissions€due€to€the€concern€that€significantly€increased€ammonia€emissions€willÐ ®¾ Ðenhance€formation€of€fine€particulate€matter€of€less€than€2.5€microns€(PMòò2.5óó).€€Consequently,Ð Œœ Ðmonitoring€for€ammonia€emissions€is€necessary.€€The€proposed€changes€to€ðð117.114€also€renumber€theÐ jz Ðexisting€ðð117.114(a)(4)€as€ðð117.114(a)(5).Ð HX ÐÌIn€addition,€the€proposed€changes€to€ðð117.114€revise€ðð117.114(c)(2)(C)€to€clarify€that€any€retesting€atÐ  Ða€unit€not€equipped€with€a€CEMS€or€PEMS€establishes€a€new€emission€factor€to€be€used€to€calculateÐ âò Ðactual€emissions€from€the€date€of€the€retesting€forward,€with€the€previously€determined€emission€factorÐ ÀÐ Ðused€to€calculate€actual€emissions€for€compliance€with€the€mass€emissions€cap€and€trade€program€ofÐ ž® ÐChapter€101,€Subchapter€H,€Division€3€until€the€date€of€the€retesting.Ð |Œ ÐÌThe€proposed€changes€to€ðð117.114€also€add€a€new€ðð117.114(c)(2)(D)€which€requires€that€all€testÐ 8!H Ðreports€be€submitted€to€the€executive€director€for€review€and€approval€within€60€days€after€completionÐ "& Ðof€the€testing.€€This€is€consistent€with€the€existing€requirements€of€Chapter€117€and€is€necessary€toÐ ô" Ðensure€the€integrity€and€accuracy€of€testing.Ð Ò#â ÐÌThe€proposed€changes€to€ðð117.115,€concerning€Final€Control€Plan€Procedures€for€ReasonablyÐ Ž%ž! ÐAvailable€Control€Technology,€delete€an€incorrect€section€title€in€ðð117.115(a)(1)€and€correct€theÐ l&|" Ðreference€to€ðð117.570€in€ðð117.115(a)(2)(D)€to€reflect€the€recent€title€change€of€this€section€fromÐ J'Z# Ð"Trading"€to€"Use€of€Emissions€Credits€for€Compliance."€€(See€the€January€12,€2001€issue€of€theÐ ((8$ ÐòòTexas€Registeróó€(26€TexReg€631)).Ð ) % ÐÌThe€proposed€changes€to€ðð117.116,€concerning€Final€Control€Plan€Procedures€for€AttainmentÐ Â*Ò!' ÐDemonstration€Emission€Specifications,€correct€the€reference€in€ðð117.116(a)(1)(C)€to€ðð117.570€toÐ  +°"( Ðreflect€the€recent€title€change€of€this€section€from€"Trading"€to€"Use€of€Emissions€Credits€forÐ ~,Ž#) ÐCompliance."€€(See€the€January€12,€2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€631)).Ð \-l$* ЇThe€proposed€changes€to€ðð117.116€also€add€a€new€ðð117.116(a)(1)(D)€which€adds€a€reference€to€theÐ ð Ðmass€emissions€cap€and€trade€program€of€Chapter€101,€Subchapter€H,€Division€3.€€This€reference€isÐ Î Þ Ðnecessary€to€ensure€that€sources€in€HGA€submit€the€required€information€necessary€to€documentÐ ¬ ¼ Ðcompliance€(for€example,€the€calculations€used€to€calculate€the€30„day€average€and€maximum€dailyÐ Š š Ðsystem€cap€allowable€emission€rates).Ð h x ÐÌThe€proposed€changes€to€ðð117.119,€concerning€Notification,€Recordkeeping,€and€ReportingÐ $4 ÐRequirements,€revise€ðð117.119(a)€by€replacing€a€reference€to€30€TAC€ðð101.11,€concerningÐ  ÐDemonstrations,€with€a€reference€to€30€TAC€ðð101.222,€concerning€Demonstrations.€€Section€101.222Ð àð Ðwas€proposed€in€the€April€26,€2002€issue€of€the€òòTexas€Registeróó€(27€TexReg€3475)€and,€if€adopted,€willÐ ¾Î  Ðreplace€the€current€ðð101.11.Ð œ¬  ÐÌThe€proposed€changes€to€ðð117.119€also€revise€ðð117.119(b)(1)€to€clarify€that€verbal€notification€of€theÐ Xh  Ðdate€of€any€testing€conducted€under€ðð117.111€must€be€made€at€least€15€days€prior€to€such€date€followedÐ 6F  Ðby€written€notification€within€15€days€after€testing€is€completed.€€Likewise,€the€proposed€changes€toÐ $  Ððð117.119(c)€clarify€that€results€of€testing€conducted€under€ðð117.111€must€be€provided€to€the€TNRCCÐ ò  Ðcentral€and€regional€offices€and€any€local€air€pollution€control€agency€having€jurisdiction.€€ThisÐ Ðà  Ðrevision€is€necessary€to€ensure€that€any€retesting€conducted€under€ðð117.114(c)(2)€is€subject€to€the€sameÐ ®¾ Ðnotification€and€test€result€reporting€requirements€as€the€initial€test.Ð Œœ ÐÌThe€proposed€changes€to€ðð117.121,€concerning€Alternative€Case€Specific€Specifications,€clarify€thatÐ HX Ðrequests€for€alternate€carbon€monoxide€(CO)€or€ammonia€limits€are€evaluated€by€the€EngineeringÐ &6 ÐServices€Team,€Office€of€Compliance€and€Enforcement.€€It€should€be€noted€that€the€paragraphsÐ  Ð(ðð117.106(d)€and€ðð117.206(e))€addressing€pollutants€which€may€increase€as€an€incidental€result€ofÐ âò Ðcompliance€with€the€NOòòxóó€limits,€specifically,€CO€and€ammonia,€continue€to€be€excluded€from€the€SIP.€Ð ÀÐ ÐThe€proposed€changes€to€ðð117.121€also€change€a€reference€in€ðð117.121(a)(2)€from€RACT€to€ðð117.105Ð ž® Ðor€ðð117.106.€€This€change€is€necessary€because€the€ESADs€of€ðð117.106€go€beyond€RACT€in€someÐ |Œ Ðcases.Ð Z j ÐÌThe€proposed€changes€to€ðð117.131,€concerning€Applicability,€add€a€new€ðð117.131(b)€which€specifiesÐ "& Ðthat€the€provisions€of€ðð117.134,€concerning€Gas„Fired€Steam€Generation,€also€apply€in€Palo€PintoÐ ô" ÐCounty.€€This€is€necessary€because€units€in€Palo€Pinto€County€are€subject€to€ðð117.134€(Gas„FiredÐ Ò#â ÐSteam€Generation,€initially€adopted€by€the€Texas€Air€Control€Board€in€1972),€but€Palo€Pinto€County€isÐ °$À  Ðnot€included€in€the€counties€listed€in€the€existing€ðð117.131(4).Ð Ž%ž! ÐÌIn€addition,€the€proposed€changes€to€ðð117.131€and€to€ðð117.135,€concerning€Emission€Specifications,Ð J'Z# Ðmake€it€clear€that€duct€burners€in€gas€turbine€exhaust€ducts€are€included€in€the€applicability€ofÐ ((8$ ÐSubchapter€B,€Division€2,€Utility€Electric€Generation€in€East€and€Central€Texas.€€This€will€ensure€thatÐ ) % Ðemissions€from€a€duct€burner€are€subject€to€the€same€emission€specification€as€the€associated€gasÐ ä)ô & Ðturbine€of€which€the€duct€burner€is€an€integral€part.Ð Â*Ò!' ÐÌThe€proposed€changes€to€ðð117.135€also€add€a€new€paragraph€(2)€which€establishes€CO€and€ammoniaÐ ~,Ž#) Ðemission€limits€of€400€ppmv€CO€at€3.0%€oxygen€(Oòò2óó),€dry€(or€alternatively,€0.30€lb/MMBtu€heat€inputÐ \-l$* Ðfor€gas-fired€units€and€0.33€lb/MMBtu€heat€input€for€coal-fired€units)€and€ten€ppmv€ammonia.€€TheÐ ð Ðnew€limits€are€necessary€to€prevent€large€increases€in€ammonia€and€CO€emissions€concurrent€with€theÐ Î Þ Ðinstallation€of€NOòòxóó€controls.€€These€limits€are€consistent€with€the€corresponding€limits€for€CO€andÐ ¬ ¼ Ðammonia€in€ðð117.106,€and€represent€a€maximum€rate€under€good€engineering€practice.€€Initial€testingÐ Š š Ðfor€these€pollutants€is€already€required€under€ðð117.141(a)(1)€and€(2),€concerning€Initial€DemonstrationÐ h x Ðof€Compliance.€€The€commission€is€excluding€these€related€pollutant€limits€of€the€proposedÐ F V Ððð117.135(2)€from€the€SIP€in€order€to€simplify€the€approval€process€for€alternative€emissionÐ $4 Ðspecifications€under€the€proposed€new€ðð117.151,€concerning€Alternative€Case€Specific€Specifications.€Ð  ÐThis€step€will€eliminate€the€need€for€case€specific€SIP€revisions€by€the€EPA€to€complete€the€approval€ofÐ àð Ðan€alternate€CO€or€ammonia€limit.€€The€current€ðð117.135(1)€and€(2)€is€renumbered€as€ðð117.135(1)(A)Ð ¾Î  Ðand€(B)€to€accommodate€the€new€ðð117.135(2).Ð œ¬  ÐÌThe€proposed€changes€to€ðð117.138,€concerning€System€Cap,€revise€ðð117.138(b)€to€update€a€referenceÐ Xh  Ðto€the€renumbered€ðð117.10(14),€add€the€acronym€ð ðPEMSðð€to€ðð117.138(e)(3),€and€reviseÐ 6F  Ððð117.138(e)(3)(B)€to€update€a€reference€to€the€renumbered€ðð117.143(e)€which€is€described€later€in€thisÐ $  Ðpreamble.Ð ò  ÐÌThe€proposed€changes€to€ðð117.141€revise€the€reference€in€ðð117.141(a)€from€Subchapter€B,€Division€2Ð ®¾ Ðto€ðð117.135.€€This€change€is€necessary€to€prevent€units€which€are€subject€to€ðð117.134€(Gas„FiredÐ Œœ ÐSteam€Generation,€initially€adopted€by€the€Texas€Air€Control€Board€in€1972)€but€which€are€not€subjectÐ jz Ðto€ðð117.135,€from€inadvertently€being€subject€to€the€testing€requirements€of€ðð117.141.€€In€addition,€theÐ HX Ðproposed€changes€to€ðð117.141€revise€ðð117.141(d)€to€correct€a€typographical€error€in€the€abbreviationÐ &6 Ðof€"pound€per€million€British€thermal€units."Ð  ÐÌThe€proposed€changes€to€ðð117.143,€concerning€Continuous€Demonstration€of€Compliance,€reviseÐ ÀÐ Ððð117.143(b)€to€require€sampling€or€monitoring€of€CO€emissions€using€one€of€several€options.€€AÐ ž® Ðportable€analyzer€can€be€used,€reference€method€testing€can€be€conducted,€or€a€CEMS€or€PEMS€forÐ |Œ ÐCO€can€be€installed.€€As€described€earlier€in€this€preamble,€the€proposed€new€CO€limits€ofÐ Z j Ððð117.135(2)€are€necessary€to€prevent€large€increases€in€CO€emissions€concurrent€with€the€installationÐ 8!H Ðof€NOòòxóó€controls.€€The€proposed€CO€limit€is€consistent€with€the€corresponding€limit€for€CO€inÐ "& Ððð117.106,€and€represents€a€maximum€rate€under€good€engineering€practice.€€Initial€testing€for€theseÐ ô" Ðpollutants€is€already€required€under€ðð117.141(a)(1)€and€(2).€€The€proposed€revisions€to€ðð117.143(b)Ð Ò#â Ðare€necessary€to€ensure€that€CO€emissions€remain€below€the€proposed€new€CO€limits€of€ðð117.135(2).Ð °$À  ÐÌIn€addition,€the€proposed€changes€to€ðð117.143€delete€the€requirements€for€auxiliary€boilers€in€theÐ l&|" Ðexisting€ðð117.143(e)€because€auxiliary€boilers€do€not€meet€the€applicability€criteria€described€inÐ J'Z# Ððð117.131,€and€renumber€subsequent€subsections€due€to€the€deletion€of€subsection€(e).€€The€proposedÐ ((8$ Ðchanges€to€ðð117.143€also€revise€the€renumbered€ðð117.143(e)(2)(A)(i)€to€correct€a€reference€to€theÐ ) % ÐCEMS€requirements€of€ðð117.143(c).€€Finally,€the€proposed€changes€to€ðð117.143€revise€theÐ ä)ô & Ðrenumbered€ðð117.143(g)(3)€and€(i)€to€delete€the€wording€"low€annual€capacity€factor"€from€theÐ Â*Ò!' Ðreference€to€the€exemption€of€ðð117.133,€since€these€exemptions€do€not€use€this€wording.Ð  +°"( Ðâ âÐ ~,Ž#) ÐThe€proposed€changes€to€ðð117.149,€concerning€Notification,€Recordkeeping,€and€ReportingÐ ð Ðâ âRequirements,€revise€ðð117.149(a)€by€replacing€a€reference€to€ðð101.11€with€a€reference€to€ðð101.222.€Ð Î Þ ÐSection€101.222€was€proposed€in€the€April€26,€2002€issue€of€the€òòTexas€Registeróó€(27€TexReg€3475)€and,Ð ¬ ¼ Ðif€adopted,€will€replace€the€current€ðð101.11.Ð Š š ÐÌThe€proposed€new€ðð117.151€allows€alternative€emission€specifications€to€be€established€on€a€caseÐ F V Ðspecific€basis€for€CO€and€ammonia.€€The€commission€is€excluding€these€related€pollutant€limits€fromÐ $4 Ðthe€SIP€in€order€to€simplify€the€approval€process€for€alternative€emission€specifications.€€This€step€willÐ  Ðeliminate€the€need€for€case€specific€SIP€revisions€by€the€EPA€to€complete€the€approval€of€an€alternateÐ àð ÐCO€or€ammonia€limit.Ð ¾Î  ÐÌThe€proposed€changes€to€ðð117.203,€concerning€Exemptions,€revise€ðð117.203(a)€to€include€a€referenceÐ zŠ  Ðto€ðð117.219(f)(10)€to€ensure€that€the€necessary€records€are€maintained€to€demonstrate€compliance€withÐ Xh  Ðthe€diesel€engine€and€dual„fuel€engine€testing€and€maintenance€operating€hour€restrictions€ofÐ 6F  Ððð117.206(i).€€The€proposed€changes€to€ðð117.203€also€clarify€ðð117.203(a)(1)€by€adding€a€reference€toÐ $  Ððð117.205(a)(3),€concerning€Emission€Specifications€for€Reasonably€Available€Control€TechnologyÐ ò  Ð(RACT),€for€functionally€identical€replacement€units.€€The€proposed€changes€to€ðð117.203€furtherÐ Ðà  Ðrevise€ðð117.203(a)(2)€by€changing€"commercial,€institutional,€or€industrial"€to€"industrial,€commercial,Ð ®¾ Ðor€institutional"€for€consistency€with€the€remainder€of€this€division.Ð Œœ ÐÌIn€addition,€the€proposed€changes€to€ðð117.203€revise€ðð117.203(a)(4)€by€adding€molten€sulfur€oxidationÐ HX Ðfurnaces€to€the€list€of€exemptions.€€A€molten€sulfur€oxidation€furnace€produces€sulfur€dioxide€for€use€inÐ &6 Ðmanufacturing€sulfuric€acid€through€the€oxidation€of€molten€sulfur.€€This€addition€is€consistent€with€theÐ  Ðexisting€exemptions€for€certain€units€which€commingle€fuel€and€process€chemicals,€such€as€sulfuricÐ âò Ðacid€regeneration€units.€€The€proposed€changes€to€ðð117.203€also€revise€ðð117.203(a)(6)€by€adding€theÐ ÀÐ Ðphrase€"stationary€internal€combustion"€to€clarify€that€this€exemption€is€not€limited€to€gas„firedÐ ž® Ðengines.Ð |Œ ÐÌThe€proposed€changes€to€ðð117.205€revise€ðð117.205(a)€to€specify€that€emission€reduction€creditsÐ 8!H Ðavailable€under€ðð117.570,€concerning€Use€of€Emissions€Credits€for€Compliance,€may€be€used€toÐ "& Ðcomply€with€ðð117.205.€€The€proposed€changes€to€ðð117.205€also€abbreviate€pound€NOòòxóó€per€millionÐ ô" ÐBritish€thermal€units€as€lb€NOòòxóó/MMBtu€in€ðð117.205(a)(1)(A)€and€(2)(A),€and€ðð117.205(b)(1)(A)€andÐ Ò#â Ð(7)(A)€„€(B).€€In€addition,€the€proposed€changes€to€ðð117.205€replace€the€phrase€ð ðpursuant€toðð€inÐ °$À  Ððð117.205(a)(1)€and€(3)€with€ð ðin€accordance€withðð€for€consistency€with€the€agency's€style€guidelines.Ð Ž%ž! ÐÌThe€proposed€changes€to€ðð117.205€also€delete€a€reference€to€ðð117.540€in€ðð117.205(a)(3)€becauseÐ J'Z# Ððð117.540€is€proposed€for€repeal,€as€described€later€in€this€preamble.Ð ((8$ ÐÌThe€proposed€changes€to€ðð117.206,€concerning€Emission€Specifications€for€AttainmentÐ ä)ô & ÐDemonstrations,€delete€the€alternate€ESADs€in€ðð117.206(c)(18)(A)€„€(Q)€which€were€provided€byÐ Â*Ò!' ÐBCCA„AG€as€part€of€the€Consent€Order€submitted€to€Judge€Margaret€Cooper,€Travis€County€DistrictÐ  +°"( ÐCourt,€in€the€lawsuit€styled€BCCA€Appeal€Group,€et€al€v.€TNRCC.€€Specifically,€in€January€2001,Ð ~,Ž#) ÐBCCA„AG€and€others€filed€suit€against€the€commission€challenging€the€December€6,€2000€SIP€revisionÐ \-l$* Ðfor€HGA€and€five€of€the€ten€sets€of€rules€associated€with€that€SIP€revision.€€As€part€of€that€lawsuit,€theÐ ð Ðplaintiffs€sought€a€temporary€injunction€to€stay€the€effectiveness€of€these€five€sets€of€rules€and€for€theÐ Î Þ Ðcommission€to€withdraw€the€SIP€from€EPA€consideration.€€A€hearing€on€this€request€was€held€beforeÐ ¬ ¼ ÐJudge€Margaret€Cooper,€Travis€County€District€Court,€Texas,€on€May€14€-€18,€2001.€€Before€thatÐ Š š Ðhearing€was€completed,€an€agreement€in€principle€was€reached€to€settle€the€lawsuit,€and€a€ConsentÐ h x ÐOrder€was€entered€by€Judge€Cooper€which€includes€certain€specific€items€included€in€the€SIP€revisionÐ F V Ðand€rules€in€Chapters€101€and€117€proposed€by€the€commission€on€May€30,€2001€(see€the€June€15,Ð $4 Ð2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€4380€and€4400,€respectively))€and€subsequently€adoptedÐ  Ðon€September€26,€2001€(see€the€October€12,€2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€8073€andÐ àð Ð8110,€respectively)).Ð ¾Î  ÐÌIn€the€December€2000€adoption€of€the€original€ESADs€to€achieve€approximately€90%€reductions€inÐ zŠ  ÐNOòòxóó€point€source€emissions,€the€commission€carefully€weighed€and€analyzed€the€technical€feasibility€ofÐ Xh  Ðthe€potential€control€options€in€determining€the€level€of€those€ESADs.€€The€commission€determined€thatÐ 6F  Ðthe€various€controls€which€can€be€used€to€meet€the€ESADs€have€a€proven€performance€experience€andÐ $  Ðthat€the€90%€reductions€are€technically€feasible.€€A€detailed€explanation€of€how€the€commissionÐ ò  Ðreached€these€conclusions€is€given€in€the€ANALYSIS€OF€TESTIMONY€section€of€the€preamble€to€theÐ Ðà  ÐChapter€117€rulemaking€which€was€published€in€the€January€12,€2001€issue€of€the€òòTexas€Registeróó€(26Ð ®¾ ÐTexReg€524).Ð Œœ ÐÌThe€September€26,€2001€adoption€of€revisions€to€Chapter€117€included€changes€to€ðð117.206€whichÐ HX Ðadded€ESADs€in€HGA€for€stationary€diesel€engines€as€a€new€ðð117.206(c)(9)(D).€€The€justification€forÐ &6 Ðthis€change€is€described€in€detail€in€the€October€12,€2001€issue€of€the€òòTexas€Registeróó€(26€TexRegÐ  Ð8110).Ð âò ÐÌThe€commission€is€proposing€to€delete€the€current€ESADs€of€ðð117.206(c)(1)€„€(17)€and€replace€themÐ ž® Ðwith€the€alternate€ESADs€of€ðð117.206(c)(18)(A)€„€(Q)€which€were€provided€by€BCCA„AG€as€part€ofÐ |Œ Ðthe€Consent€Order€submitted€to€Judge€Margaret€Cooper,€Travis€County€District€Court,€in€the€lawsuitÐ Z j Ðstyled€BCCA€Appeal€Group,€et€al€v.€TNRCC.Ð 8!H ÐÌFor€certain€source€categories,€the€alternate€ESADs€of€ðð117.206(c)(18)€are€identical€to€theÐ ô" Ðcorresponding€current€ESADs€of€ðð117.206(c)(1)€„€(17).€€The€specific€categories€are€in€the€followingÐ Ò#â Ðrules:€€ðð115.206(c)(1)(C),€(2)(B)€and€(C),€(3),€(4),€(6),€(7),€(8)(C),€(9)(A)(i)€and€(B)€„€(D),€and€(12)€„Ð °$À  Ð(17).€€Although€the€proposed€implementation€of€the€BCCA„AGððs€alternate€ESADs€would€not€result€inÐ Ž%ž! Ðmore€lenient€ESADs€for€the€source€categories€specified€in€ðð115.206(c)(1)(C),€(2)(B)€and€(C),€(3),€(4),Ð l&|" Ð(6),€(7),€(8)(C),€(9)(A)(i)€and€(B)€„€(D),€and€(12)€„€(17),€the€commission€solicits€comments€onÐ J'Z# Ðequitableness€of€these€ESADs€as€compared€to€the€proposed€change€of€the€ESADs€for€other€sourceÐ ((8$ Ðcategories.Ð ) % ÐÌThe€proposed€changes€to€ðð117.206€also€revise€ðð117.206(c)(7)€to€clarify€that€the€ESAD€for€oil„firedÐ Â*Ò!' Ðboilers€applies€not€just€to€boilers€firing€oil,€but€to€boilers€firing€any€liquid€fuel€which€does€not€cause€theÐ  +°"( Ðâ âunit€to€fall€under€the€hazardous€waste„fired€boilers€and€industrial€furnaces€(BIF€unit)€ESAD.€€ThisÐ ~,Ž#) Ðchange€is€consistent€with€the€current€ðð117.206(c)(18)(G),€and€the€commission's€intent€to€make€thisÐ ð Ðchange€was€discussed€in€the€October€12,€2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€8137).Ð Î Þ Ðâ âÌIn€addition,€the€proposed€changes€to€ðð117.206€revise€ðð117.206(c)(9)€to€clarify€that€the€emissionÐ Š š Ðspecification€for€diesel€engines€is€the€lower€of€11.0€grams€per€horsepower„hour€(g/hp„hr)€or€theÐ h x Ðemission€rate€established€by€testing,€monitoring,€manufacturerððs€guarantee,€or€manufacturerððs€otherÐ F V Ðdata.€€This€change€is€necessary€to€ensure€that€an€inadvertent€windfall€is€not€created€for€existing€dieselÐ $4 Ðengines€which€emit€less€than€11.0€g/hp„hr.Ð  ÐÌThe€proposed€changes€to€ðð117.206€also€revise€ðð117.206(c)(17),€which€provides€an€ESAD€for€a€unitÐ ¾Î  Ðwith€an€annual€capacity€factor€of€0.0383€or€less,€to€specify€that€averaging€may€be€used€to€determineÐ œ¬  Ðeligibility€for€this€ESAD.€€Specifically,€the€proposed€revisions€state€that€for€units€placed€into€service€onÐ zŠ  Ðor€before€January€1,€1997,€the€1997€„€1999€average€annual€capacity€factor€is€used€to€determine€whetherÐ Xh  Ðthe€unit€is€eligible€for€the€ESAD€of€these€paragraphs.€€The€proposed€revisions€further€specify€that€forÐ 6F  Ðunits€placed€into€service€after€January€1,€1997,€the€annual€capacity€factor€is€calculated€from€twoÐ $  Ðconsecutive€years€in€the€first€five€years€of€operation€to€determine€whether€the€unit€is€eligible€for€theÐ ò  Ðemission€specification€of€these€paragraphs€(using€the€same€two€consecutive€years€chosen€for€theÐ Ðà  Ðactivity€level€baseline),€and€that€the€five„year€period€begins€at€the€end€of€the€adjustment€period€asÐ ®¾ Ðdefined€in€30€TAC€ðð101.350,€concerning€Definitions.Ð Œœ ÐÌAs€described€earlier€in€this€preamble,€the€commission€is€proposing€to€delete€the€currentÐ HX Ððð117.206(c)(18)(Q).€€Because€the€commission€cannot€simultaneously€propose€to€delete€and€amendÐ &6 Ððð117.206(c)(18)(Q),€it€is€providing€notice€to€interested€parties€that€if€the€commission€for€any€reasonÐ  Ðretains€ðð117.206(c)(18)(Q)€upon€adoption€of€this€rule€proposal,€the€commissionððs€intent€is€to€addÐ âò Ðlanguage€similar€to€that€proposed€to€be€added€to€ðð117.206(c)(17)€in€order€to€specify€that€averaging€mayÐ ÀÐ Ðbe€used€to€determine€eligibility€for€this€ESAD.Ð ž® ÐÌIn€addition,€the€proposed€changes€to€ðð117.206€revise€ðð117.206(e)(1)€to€establish€a€CO€limit€of€775Ð Z j Ðppmv€at€7.0%€Oòò2óó,€dry€basis,€for€wood€fuel„fired€boilers€or€process€heaters.€€This€is€consistent€with€theÐ 8!H Ðexisting€CO€limit€for€wood€fuel„fired€boilers€or€process€heaters€in€ðð117.205(f)(2),€which€wasÐ "& Ðestablished€based€on€CO€and€Oòò2óó€emissions€data€indicating€that€wood€fuel„fired€boilers€or€processÐ ô" Ðheaters€do€not€attain€the€400€ppmv€CO€at€3.0%€Oòò2óó€standard.€€(See€the€June€10,€1994€issue€of€the€òòTexasÐ Ò#â ÐRegisteróó€(19€TexReg€4530)).€€The€775€ppmv€CO€at€7.0%€Oòò2óó€standard€(1,000€ppmv€CO€at€3.0%€Oòò2óó)Ð °$À  Ðrepresents€reasonably€tuned€performance€for€a€wood„fired€boiler.Ð Ž%ž! ÐÌThe€proposed€changes€to€ðð117.206€further€revise€ðð117.206(e)(2)€by€specifying€the€percent€Oòò2óó€to€whichÐ J'Z# Ðthe€existing€ammonia€limit€of€ten€ppmv€is€to€be€corrected.€€The€revisions€follow€the€same€conventionÐ ((8$ Ðused€to€correct€the€NOòòxóó€emission€specifications€for€various€units€to€a€standard€Oòò2óó€basis.Ð ) % ÐÌThe€proposed€changes€to€ðð117.206€also€revise€ðð117.206(h)(3)€to€specify€that€changes€after€DecemberÐ Â*Ò!' Ð31,€2000€to€a€unit€subject€to€an€ESAD€in€ðð117.206(c)€(an€ð ðESAD€unitðð)€which€result€in€increased€NOòòxóóÐ  +°"( Ðemissions€from€a€unit€not€subject€to€an€ESAD€in€ðð117.206(c)€(a€ð ðnon„ESAD€unitðð),€such€as€redirectingÐ ~,Ž#) Ðone€or€more€fuel€or€waste€streams€containing€chemical-bound€nitrogen€to€an€incinerator€with€aÐ \-l$* Ðmaximum€rated€capacity€of€less€than€40€MMBtu/hr€or€a€flare,€is€only€allowed€if€the€increase€in€NOòòxóóÐ ð Ðemissions€at€the€non„ESAD€unit€is€determined€using€a€CEMS€or€PEMS€or€through€stack€testing,€and€aÐ Î Þ Ðdeduction€in€allowances€equal€to€the€increase€in€NOòòxóó€emissions€at€the€non„ESAD€unit€is€made€inÐ ¬ ¼ Ðaccordance€with€30€TAC€ðð101.354,€concerning€Allowance€Deductions.€€This€is€necessary€to€preventÐ Š š Ðcircumvention€due€to€the€transfer€of€emissions€from€a€unit€under€which€these€emissions€would€beÐ h x Ðcontrolled€(i.e.,€a€unit€subject€to€an€ESAD)€to€a€unit€that€is€not€subject€to€the€mass€emissions€cap€andÐ F V Ðtrade€program€(i.e.,€a€unit€without€an€ESAD)€and€therefore€is€uncontrolled.€€If€a€fuel€or€waste€streamÐ $4 Ðcontaining€chemical-bound€nitrogen€was€being€directed€to€a€non„ESAD€unit€on€or€before€December€31,Ð  Ð2000,€then€any€increase€in€the€non„ESAD€unit's€NOòòxóó€emission€rate€that€resulted€after€December€31,Ð àð Ð2000€from€increasing€the€amount€of€chemical-bound€nitrogen€directed€to€the€non„ESAD€unit€is€aÐ ¾Î  Ðchange€that€would€be€subject€to€the€requirement€that€the€increase€in€NOòòxóó€emissions€at€the€non„ESADÐ œ¬  Ðunit€be€determined€using€a€CEMS€or€PEMS€or€through€stack€testing,€with€a€deduction€in€allowancesÐ zŠ  Ðequal€to€the€increase€in€NOòòxóó€emissions€at€the€non„ESAD€unit€made€in€accordance€with€the€massÐ Xh  Ðemissions€cap€and€trade€program.Ð 6F  ÐÌIn€addition,€the€proposed€changes€to€ðð117.206€add€a€new€ðð117.206(h)(4)€which€specifies€that€a€sourceÐ ò  Ðwhich€met€the€definition€of€major€source€on€December€31,€2000€shall€always€be€classified€as€a€majorÐ Ðà  Ðsource€for€purposes€of€Chapter€117.€€The€new€ðð117.206(h)(4)€further€specifies€that€a€source€which€didÐ ®¾ Ðnot€meet€the€definition€of€major€source€(i.e.,€was€a€minor€source,€or€did€not€yet€exist)€on€DecemberÐ Œœ Ð31,€2000,€but€which€at€any€time€after€December€31,€2000€becomes€a€major€source,€shall€from€that€timeÐ jz Ðforward€always€be€classified€as€a€major€source€for€purposes€of€Chapter€117.€€This€change,€inÐ HX Ðconjunction€with€the€corresponding€new€ðð117.475(g)€described€later€in€this€preamble,€is€necessary€toÐ &6 Ðclose€a€potential€loophole€for€certain€major€sources.€€Currently,€if€a€major€source€in€HGA€consistsÐ  Ðprimarily€of€units€which€are€not€subject€to€an€ESAD,€includes€one€or€more€units€for€which€an€ESADÐ âò Ðhas€been€established,€but€is€not€subject€to€the€mass€emissions€cap€and€trade€program€of€Chapter€101,Ð ÀÐ ÐSubchapter€H,€Division€3,€because€the€cumulative€design€capacity€to€emit€of€the€units€subject€toÐ ž® ÐESADs€is€less€than€ten€tons€per€year€(tpy),€it€could€be€interpreted€that€this€major€NOòòxóó€emission€sourceÐ |Œ Ðwould€not€be€required€to€make€any€emission€reductions.€€It€was€never€the€commission's€intention€toÐ Z j Ðexempt€major€NOòòxóó€emission€sources€which€have€a€limited€amount€of€affected€units€from€reducing€NOòòxóóÐ 8!H Ðemissions.€€The€proposed€change€will€ensure€that€such€sources€are€subject€to€the€same€ESADs€and€theÐ "& Ðsame€emission€reduction€requirements€as€other€major€sources.Ð ô" ÐÌThe€proposed€changes€to€ðð117.206€also€add€a€new€ðð117.206(h)(4)€which€specifies€that€the€low€annualÐ °$À  Ðcapacity€factor€ESAD€available€under€ðð117.206(c)(17)€for€units€with€an€annual€capacity€factor€ofÐ Ž%ž! Ð0.0383€or€less€is€based€on€the€unit's€status€on€December€31,€2000.€€This€change€is€necessary€to€ensureÐ l&|" Ðthat€reduced€operation€after€December€31,€2000€cannot€be€used€to€qualify€for€a€more€lenient€emissionÐ J'Z# Ðspecification€under€ðð117.206(c)(17)€than€would€otherwise€apply€to€the€unit.Ð ((8$ ÐÌFinally,€the€proposed€changes€to€ðð117.206€add€a€new€ðð117.206(i)(3)€to€exclude€firewater€pumps€usedÐ ä)ô & Ðfor€emergency€response€training€conducted€in€the€months€of€April€through€October€from€the€currentÐ Â*Ò!' Ððð117.206(i),€which€prohibits€stationary€diesel€and€dual„fuel€engines€in€HGA€from€being€started€orÐ  +°"( Ðâ âoperated€for€testing€or€maintenance€between€the€hours€of€6:00€a.m.€and€noon.€€The€proposed€change€isÐ ~,Ž#) Ðnecessary€to€minimize€the€potential€for€heat€exhaustion€due€to€the€protective€clothing€worn€by€an€in„Ð ð Ðhouse€fire€brigade€during€emergency€response€training.Ð Î Þ Ðâ âÌThe€proposed€changes€to€ðð117.207,€concerning€Alternative€Plant-wide€Emission€Specifications,€deleteÐ Š š Ðextraneous€parentheses€in€ðð117.207(b),€abbreviate€pound€NOòòxóó€per€million€British€thermal€units€as€lbÐ h x ÐNOòòxóó/MMBtu€in€ðð117.207(b)(1)(A),€abbreviate€parts€per€million€by€volume€as€ppmv€inÐ F V Ððð117.207(b)(1)(A)€and€(3),€abbreviate€megawatt€as€MW€in€ðð117.207(g)(3),€correct€the€type€of€bracketsÐ $4 Ðused€in€the€equation€for€in„stack€NOòòxóó€in€the€figure€in€ðð117.207(g)(3),€and€add€ð ðorðð€to€ðð117.207(i)(1).Ð  ÐÌThe€proposed€changes€to€ðð117.207€also€add€a€new€ðð117.207(j)€which€specifies€that€after€the€applicableÐ ¾Î  Ðattainment€demonstration€SIP€compliance€date,€the€alternative€plant-wide€RACT€emission€specificationsÐ œ¬  Ðwill€no€longer€apply€to€equipment€in€HGA€for€which€ðð117.206(c)€has€established€a€more€stringentÐ zŠ  Ðemission€specification.€€This€will€avoid€any€potential€conflicts€of€the€RACT€limits€and€the€moreÐ Xh  Ðstringent€ESADs.€€For€purposes€of€ðð117.207(j),€the€alternative€plant-wide€RACT€emissionÐ 6F  Ðspecifications€of€ðð117.207€remain€in€effect€until€the€emissions€allocation€for€a€unit€under€the€HGAÐ $  Ðmass€emissions€cap€are€equal€to€or€less€than€the€allocation€that€would€be€calculated€using€the€alternativeÐ ò  Ðplant-wide€RACT€emission€specifications€of€ðð117.207.Ð Ðà  ÐÌThe€proposed€changes€to€ðð117.213,€concerning€Continuous€Demonstration€of€Compliance,€reviseÐ Œœ Ððð117.213(a)(1)(A)€to€specify€that€stationary€gas€turbines€exempted€under€ðð117.205(h)(7)€are€subject€toÐ jz Ðthe€totalizing€fuel€flow€meter€requirements.€€This€revision€is€necessary€because€stationary€gas€turbinesÐ HX Ðrated€at€1.0€MW€or€greater€were€required€to€install€totalizing€fuel€flow€meters€by€November€15,€1999,€Ð &6 Ðbut€are€exempt€from€the€emission€specifications€of€ðð117.205€under€ðð117.205(h)(7).€€Consequently,€theÐ  Ðcurrent€wording€of€ðð117.213(a)(1)(A)€inadvertently€does€not€include€stationary€gas€turbines€in€the€1.0Ð âò Ðto€10.0€MW€range.€€The€proposed€revision€corrects€this€error.Ð ÀÐ ÐÌThe€proposed€changes€to€ðð117.213€also€revise€ðð117.213(c)(1)(I)€to€specify€that€the€owner€or€operatorÐ |Œ Ðof€fluid€catalytic€cracking€units€(including€CO€boilers,€CO€furnaces,€and€catalyst€regenerator€vents)€inÐ Z j ÐHGA€shall€monitor€the€stack€exhaust€flow€rate€with€a€flow€meter€using€the€flow€monitoringÐ 8!H Ðspecifications€of€40€CFR€60,€Appendix€B,€Performance€Specification€6€or€40€CFR€75,€Appendix€A.€Ð "& ÐThis€revision€is€necessary€because€the€flow€rate€must€be€known€in€order€to€determine€the€massÐ ô" Ðemission€rate.Ð Ò#â ÐÌIn€addition,€the€proposed€changes€to€ðð117.213€revise€ðð117.213(e)(1)(B)(ii)€to€provide€an€alternative€toÐ Ž%ž! Ðthe€CEMS€relative€accuracy€requirements€of€40€CFR€60,€Appendix€B,€Performance€Specification€2,Ð l&|" Ðand€revise€ðð117.213(e)(1)(C)€to€specify€that€an€annual€relative€accuracy€test€audit€(RATA)€is€requiredÐ J'Z# Ðif€the€owner€or€operator€chooses€the€optional€alternative€relative€accuracy€requirement€ofÐ ((8$ Ððð117.213(e)(1)(B)(ii).€€The€proposed€revisions€are€necessary€because€40€CFR€60€looks€at€relativeÐ ) % Ðaccuracy€in€terms€of€percentage€instead€of€an€absolute€value€and€was€designed€for€much€higher€NOòòxóóÐ ä)ô & Ðconcentrations€than€the€ESADs€represent.€€Consequently,€there€is€a€potential€to€fail€a€RATA€under€40Ð Â*Ò!' ÐCFR€60€when€a€source€is€operating€at€very€low€NOòòxóó€concentrations€(e.g.,€ten€ppmv€and€below).Ð  +°"( Ðâ âÐ ~,Ž#) ÐIn€addition,€the€proposed€changes€to€ðð117.213€revise€ðð117.213(e)(1)(C)€to€clarify€that€the€ongoingÐ ð Ðâ âquality€assurance€procedures€specified€in€that€subparagraph€are€to€commence€after€the€date€the€CEMSÐ Î Þ Ðis€required€to€be€certified,€which€for€ESAD€compliance€is€not€a€single€final€compliance€date.Ð ¬ ¼ ÐÌIn€addition,€the€proposed€changes€to€ðð117.213€revise€ðð117.213(e)(3)€and€add€a€new€ðð117.213(e)(4)€toÐ h x Ðaddress€the€sharing€of€CEMS€among€more€than€one€unit.€€The€existing€ðð117.213(e)(3)€was€developedÐ F V Ðfor€the€NOòòxóó€RACT€rules,€with€which€affected€units€typically€comply€by€meeting€an€individuallyÐ $4 Ðenforceable€limit,€either€directly€through€ðð117.205€or€through€averaging€in€accordance€with€ðð117.207.€Ð  ÐHowever,€compliance€with€ðð117.206€and€the€mass€emissions€cap€and€trade€program€of€Chapter€101,Ð àð ÐSubchapter€H,€Division€3€in€HGA€is€demonstrated€through€a€limit€on€total€annual€tons€of€NOòòxóó€emittedÐ ¾Î  Ðto€the€atmosphere,€such€that€it€would€be€more€effective€for€the€NOòòxóó€CEMS€requirements€to€be€linked€toÐ œ¬  Ðstacks,€rather€than€individual€units.€€The€proposed€new€ðð117.213(e)(4)€enables€the€sharing€of€CEMS€inÐ zŠ  Ðthis€manner€in€HGA.€€The€proposed€new€ðð117.213(e)(4)€also€specifies€that€all€bypass€stacks€shall€beÐ Xh  Ðmonitored€in€order€to€quantify€emissions€directed€through€the€bypass€stack.€€This€is€necessary€becauseÐ 6F  Ðunder€the€mass€emissions€cap€and€trade€program,€all€NOòòxóó€emissions€are€considered,€including€thoseÐ $  Ðfrom€startup,€shutdown,€upset,€and€maintenance€activities€at€affected€units.€€The€proposed€newÐ ò  Ððð117.213(e)(4)€further€specifies€that€exhaust€streams€of€units€which€vent€to€a€common€stack€do€notÐ Ðà  Ðneed€to€be€analyzed€separately.€€The€proposed€changes€to€ðð117.213(e)(3)(B)€clarify€that€for€sharedÐ ®¾ ÐCEMS€in€BPA€and€DFW,€the€CEMS€certification€requirements€must€be€met€while€the€CEMS€isÐ Œœ Ðoperating€in€the€time„shared€mode.Ð jz ÐÌThe€proposed€changes€to€ðð117.213€also€add€a€new€ðð117.213(e)(5)€which€provides€an€alternative€to€theÐ &6 ÐCEMS€requirements€of€40€CFR€60€specified€in€ðð117.213(e)(1).€€The€new€ðð117.213(e)(5)€provides€thatÐ  Ðan€owner€or€operator€may€choose€to€comply€with€the€CEMS€requirements€of€40€CFR€75.€€TheÐ âò Ðproposed€new€paragraph€is€necessary€because€40€CFR€60€looks€at€relative€accuracy€in€terms€ofÐ ÀÐ Ðpercentage€instead€of€an€absolute€value,€whereas€40€CFR€75€allows€the€use€of€an€absolute€difference.€€Ð ž® ÐBecause€40€CFR€60€was€designed€for€much€higher€NOòòxóó€concentrations€than€the€ESADs€represent,Ð |Œ Ðthere€is€a€potential€to€fail€a€RATA€under€40€CFR€60€when€a€source€is€operating€at€very€low€NOòòxóóÐ Z j Ðconcentrations€(e.g.,€ten€ppmv€and€below).€€In€addition,€the€existing€ðð117.213(e)(4)€has€beenÐ 8!H Ðrenumbered€as€ðð117.213(e)(6)€to€accommodate€the€proposed€new€ðð117.213(e)(4)€and€(5),€and€aÐ "& Ðreference€to€the€new€ðð117.213(e)(5)€has€been€added€to€ðð117.213(e)(1)€to€facilitate€the€newÐ ô" Ððð117.213(e)(5)€described€earlier€in€this€paragraph.Ð Ò#â ÐÌIn€addition,€the€proposed€changes€to€ðð117.213€revise€ðð117.213(f)(5)(A)(i)(I)€and€(C)(iii)(II)€to€provideÐ Ž%ž! Ðan€alternative€to€the€CEMS€relative€accuracy€requirements€of€40€CFR€60,€Appendix€B,€PerformanceÐ l&|" ÐSpecification€2.€€The€proposed€revisions€are€necessary€because€40€CFR€60€looks€at€relative€accuracy€inÐ J'Z# Ðterms€of€percentage€instead€of€an€absolute€value€and€was€designed€for€much€higher€NOòòxóó€concentrationsÐ ((8$ Ðthan€the€ESADs€represent.€€Consequently,€there€is€a€potential€to€fail€a€RATA€under€40€CFR€60€when€aÐ ) % Ðsource€is€operating€at€very€low€NOòòxóó€concentrations€(e.g.,€ten€ppmv€and€below).Ð ä)ô & ÐÌThe€proposed€changes€to€ðð117.213€also€add€new€ðð117.213(f)(5)(A)(ii)(IV)€and€(V)€which€revise€theÐ  +°"( ÐPEMS€requirements€by€allowing€temporary€waivers€of€the€r-correlation€test€based€on€certain€cases.€Ð ~,Ž#) ÐThe€proposed€new€ðð117.213(f)(5)(A)(ii)(IV)€allows€a€waiver€from€the€statistical€tests€and€defaultÐ \-l$* Ðreference€method€standard€deviation€values€for€the€F-test€according€to€the€ð ðTNRCC€PEMS€ProtocolÐ ð ÐDraft,ðð€May€16,€1994.€€The€proposed€new€ðð117.213(f)(5)(A)(ii)(V)€provides€a€temporary€waiver€ofÐ Î Þ Ðthe€correlation€analysis€if€the€process€design€is€such€that€it€is€technically€impossible€to€vary€the€processÐ ¬ ¼ Ðto€result€in€a€concentration€change€sufficient€to€allow€a€successful€correlation€analysis€statistical€test,€orÐ Š š Ðif€the€data€for€a€measured€compound€(e.g.,€NOòòxóó,€Oòò2óó)€are€determined€to€be€autocorrelated€according€toÐ h x Ðthe€procedures€of€40€CFR€ðð75.41(b)(2),€with€the€statistical€test€repeated€at€the€next€RATA€to€verifyÐ F V Ðcompliance€with€the€correlation€analysis€statistical€test€requirement.Ð $4 ÐÌThe€proposed€changes€to€ðð117.213€also€revise€ðð117.213(g)(1)(C)€to€refer€to€"engines€used€exclusivelyÐ àð Ðin€emergency€situations"€rather€than€the€more€specific€phrase€"gas„fired€emergency€generators."€€ThisÐ ¾Î  Ðchange€will€exclude€diesel„fired€engines€used€exclusively€in€emergency€situations€from€the€biennialÐ œ¬  Ðtesting€specified€in€ðð117.213(g)(1)(B)€and€will€ensure€that€these€engines€will€not€have€to€be€started€forÐ zŠ  Ðno€reason€other€than€to€conduct€this€testing.Ð Xh  ÐÌThe€proposed€changes€to€ðð117.213€also€revise€ðð117.213(i)€to€include€a€reference€to€ðð117.205(h)(9)Ð $  Ðwhich€was€inadvertently€deleted€in€previous€rulemaking.€€The€proposed€change€restores€the€NOòòxóóÐ ò  ÐRACT€run€time€meter€requirement€for€stationary€gas€turbines€and€engines€which€operate€less€than€850Ð Ðà  Ðhours€per€year,€based€on€a€rolling€12-month€average,€and€is€necessary€to€ensure€compliance€with€theÐ ®¾ Ð850€hours€per€year€limit.€€In€addition,€the€proposed€changes€to€ðð117.213€correct€a€section€title€inÐ Œœ Ððð117.213(m).Ð jz ÐÌThe€proposed€changes€to€ðð117.214,€concerning€Emission€Testing€and€Monitoring€for€theÐ &6 ÐHouston/Galveston€Attainment€Demonstration,€add€a€new€ðð117.214(a)(1)(D)€which€requires€thatÐ  Ðammonia€monitoring€be€applied€to€units€which€inject€urea€or€ammonia€into€the€exhaust€stream€for€NOòòxóóÐ âò Ðcontrol.€€The€commission€is€proposing€several€options€for€ammonia€slip€monitoring€in€order€to€provideÐ ÀÐ Ðflexibility€and€minimize€cost.€€The€first€option€is€to€calculate€the€slip€with€a€mass€balance,€as€theÐ ž® Ðdifference€between€the€input€ammonia,€measured€by€the€ammonia€injection€rate,€and€the€ammoniaÐ |Œ Ðreacted,€measured€by€the€differential€NOòòxóó€upstream€and€downstream€of€SCR.€€Because€this€optionÐ Z j Ðrelies€on€process€parameters€routinely€monitored€in€SCR€systems,€it€is€the€least€expensive€procedureÐ 8!H Ðand€is€commonly€specified€in€NSR€permits.€€The€permits€typically€require€annual€calibration€of€thisÐ "& Ðmethod€using€a€stack€emission€test€for€ammonia.€€The€commission€seeks€comments€on€the€usefulnessÐ ô" Ðof€this€stack€test€calibration€based€on€recent€experience.€€The€second€option€is€to€monitor€ammonia€slipÐ Ò#â Ðmore€directly€by€splitting€the€exhaust€sample€stream,€converting€the€ammonia€to€NO€in€one€stream€withÐ °$À  Ða€thermal€oxidizer,€and€measuring€the€ammonia€as€the€difference€between€the€converted€andÐ Ž%ž! Ðunconverted€samples.€€This€is€the€slip€monitoring€approach€recommended€by€the€Institute€of€Clean€AirÐ l&|" ÐCompanies€at€http://www.icac.com/noxgaswp.pdf.€€By€alternately€measuring€streams,€it€may€beÐ J'Z# Ðfeasible€to€monitor€ammonia€using€an€already€required€downstream€NOòòxóó€analyzer,€which€wouldÐ ((8$ Ðeliminate€the€cost€of€a€separate€analyzer.€€The€third€option€is€to€use€another€method€as€approved€by€theÐ ) % Ðexecutive€director.€€A€number€of€commercial€methods€of€monitoring€ammonia€slip€are€described€in€theÐ ä)ô & ÐEPA's€ð ðAmmonia€CEMS€Background€Report,ðð€June€14,€1993,€available€atÐ Â*Ò!' Ðhttp://www.epa.gov/ttn/emc/cem.html.Ð  +°"( Ðâ âÐ ~,Ž#) ÐControl€of€the€excess€ammonia€generation€is€a€part€of€the€science,€as€well€as€the€economics,€of€post„Ð ð Ðâ âcombustion€controls€which€utilize€urea€or€ammonia€as€a€reagent,€and€a€competently€designed€andÐ Î Þ Ðoperated€post„combustion€control€system€will€minimize€excess€ammonia€generation.€€MinimizingÐ ¬ ¼ Ðammonia€slip€depends€on€designing€the€system€such€that€injected€ammonia€is€properly€mixed€and€wellÐ Š š Ðdistributed€and€such€that€the€amount€of€catalyst€(in€the€case€of€SCR)€is€sufficient€to€control€both€NOòòxóóÐ h x Ðand€ammonia€to€the€desired€levels.€€Nevertheless,€there€will€be€an€increase€in€ammonia€emissions€dueÐ F V Ðto€ammonia€slip€associated€with€the€use€of€post„combustion€control€technologies.€€It€is€desirable€toÐ $4 Ðminimize€ammonia€emissions€due€to€the€concern€that€significantly€increased€ammonia€emissions€willÐ  Ðenhance€formation€of€PMòò2.5óó.€€Consequently,€monitoring€for€ammonia€emissions€is€necessary.€€TheÐ àð Ðproposed€changes€to€ðð117.214€also€renumber€the€existing€ðð117.214(a)(1)(D)€as€ðð117.214(a)(1)(E)€toÐ ¾Î  Ðaccommodate€the€new€ðð117.214(a)(1)(D).Ð œ¬  ÐÌIn€addition,€the€proposed€changes€to€ðð117.214€revise€ðð117.214(b)(2)€to€specify€that€quarterly€NOòòxóó€andÐ Xh  ÐCO€emission€checks€are€not€required€for€engines€equipped€with€CEMS€or€PEMS,€since€these€quarterlyÐ 6F  Ðchecks€are€intended€to€be€a€substitute€for€CEMS€or€PEMS.€€The€proposed€changes€to€ðð117.214€alsoÐ $  Ðadd€a€new€ðð117.214(b)(3)€which€specifies€that€each€stationary€internal€combustion€engine€controlledÐ ò  Ðwith€nonselective€catalytic€reduction€(NSCR)€shall€be€equipped€with€an€automatic€air„fuel€ratio€(AFR)Ð Ðà  Ðcontroller€which€operates€on€exhaust€Oòò2óó€or€CO€control€and€maintains€AFR€in€the€range€required€toÐ ®¾ Ðmeet€the€engine's€applicable€emission€limits.€€This€change€is€necessary€because€an€automatic€AFRÐ Œœ Ðcontroller€is€necessary€for€NSCR€to€work€reliably.€€In€addition,€the€proposed€changes€to€ðð117.214Ð jz Ðrevise€the€catchline€in€ðð117.214(b)€to€specify€"operating€requirements"€because€the€proposed€AFRÐ HX Ðrequirement€is€more€appropriately€categorized€as€an€operating€requirement€rather€than€a€testingÐ &6 Ðrequirement.Ð  ÐÌIn€addition,€the€proposed€changes€to€ðð117.214€revise€ðð117.214(c)(2)(C)€to€clarify€that€any€retesting€atÐ ÀÐ Ða€unit€not€equipped€with€a€CEMS€or€PEMS€establishes€a€new€emission€factor€to€be€used€to€calculateÐ ž® Ðactual€emissions€from€the€date€of€the€retesting€forward,€with€the€previously€determined€emission€factorÐ |Œ Ðused€to€calculate€actual€emissions€for€compliance€with€the€mass€emissions€cap€and€trade€program€ofÐ Z j ÐChapter€101,€Subchapter€H,€Division€3,€until€the€date€of€the€retesting.€€The€proposed€changes€toÐ 8!H Ððð117.214€also€abbreviate€continuous€emissions€monitoring€system€and€predictive€emissions€monitoringÐ "& Ðsystem€in€ðð117.214(c)(2).Ð ô" ÐÌFinally,€the€proposed€changes€to€ðð117.214€add€a€new€ðð117.214(c)(2)(D)€which€requires€that€all€testÐ °$À  Ðreports€be€submitted€to€the€executive€director€for€review€and€approval€within€60€days€after€completionÐ Ž%ž! Ðof€the€testing.€€This€is€consistent€with€the€existing€requirements€of€Chapter€117€and€is€necessary€toÐ l&|" Ðensure€the€integrity€and€accuracy€of€testing.Ð J'Z# ÐÌThe€proposed€changes€to€ðð117.215,€concerning€Final€Control€Plan€Procedures€for€ReasonablyÐ ) % ÐAvailable€Control€Technology,€correct€the€reference€in€ðð117.215(a)(2)(E)€to€ðð117.570€to€reflect€theÐ ä)ô & Ðrecent€title€change€of€this€section€from€"Trading"€to€"Use€of€Emissions€Credits€for€Compliance."€€(SeeÐ Â*Ò!' Ðthe€January€12,€2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€631)).€€The€proposed€changes€toÐ  +°"( Ððð117.215€also€abbreviate€million€British€thermal€units€per€hour€in€ðð117.215(a)(6).Ð ~,Ž#) ÐÐ \-l$* ÐThe€proposed€changes€to€ðð117.216,€concerning€Final€Control€Plan€Procedures€for€AttainmentÐ ð ÐDemonstration€Emission€Specifications,€correct€the€reference€in€ðð117.216(a)(1)(C)€to€ðð117.570€toÐ Î Þ Ðreflect€the€recent€title€change€of€this€section€from€"Trading"€to€"Use€of€Emissions€Credits€forÐ ¬ ¼ ÐCompliance."€€(See€the€January€12,€2001€issue€of€the€òòTexas€Registeróó€(26€TexReg€631)).€€In€addition,Ð Š š Ðthe€proposed€changes€to€ðð117.216€add€a€new€ðð117.216(a)(1)(D)€which€references€ðð117.207.€€ThisÐ h x Ðchange€is€necessary€because€ðð117.207€is€an€option€for€compliance€in€BPA€and€DFW€underÐ F V Ððð117.206(f)(1)(A).€€The€proposed€changes€to€ðð117.216€also€revise€a€reference€from€ðð117.206(a)€andÐ $4 Ð(b)€to€ðð117.206€and€add€a€new€ðð117.216(a)(1)(E)€which€references€the€mass€emissions€cap€and€tradeÐ  Ðprogram€of€Chapter€101,€Subchapter€H,€Division€3,€and€ðð117.210,€concerning€System€Cap.€€TheseÐ àð Ðchanges€are€necessary€to€ensure€that€sources€in€HGA€submit€the€required€information€necessary€toÐ ¾Î  Ðdocument€compliance.Ð œ¬  ÐÌIn€addition,€the€proposed€changes€to€ðð117.216€revise€ðð117.216(a)(4)€by€replacing€a€reference€to€theÐ Xh  ÐAustin€office€with€a€reference€to€the€central€office€to€avoid€confusion€with€the€Austin€regional€office.€Ð 6F  ÐFinally,€the€proposed€changes€to€ðð117.216€add€a€new€ðð117.216(a)(6)€that€specifies€which€informationÐ $  Ðis€to€be€submitted€for€EGFs€subject€to€the€system€cap€of€ðð117.210.€€This€is€necessary€to€ensure€thatÐ ò  ÐEGFs€in€HGA€submit€the€required€information€necessary€to€document€compliance€(for€example,€theÐ Ðà  Ðcalculations€used€to€calculate€the€30„day€average€and€maximum€daily€system€cap€allowable€emissionÐ ®¾ Ðrates).Ð Œœ ÐÌThe€proposed€changes€to€ðð117.219,€concerning€Notification,€Recordkeeping,€and€ReportingÐ HX ÐRequirements,€revise€ðð117.219(a)€by€replacing€a€reference€to€ðð101.11€with€a€reference€to€ðð101.222.€Ð &6 ÐSection€101.222€was€proposed€in€the€April€26,€2002€issue€of€the€òòTexas€Registeróó€(27€TexReg€3475)€and,Ð  Ðif€adopted,€will€replace€the€current€ðð101.11.Ð âò ÐÌThe€proposed€changes€to€ðð117.219€also€revise€ðð117.219(b)(1)€to€clarify€that€verbal€notification€of€theÐ ž® Ðdate€of€any€testing€conducted€under€ðð117.211€must€be€made€at€least€15€days€prior€to€such€date€followedÐ |Œ Ðby€written€notification€within€15€days€after€testing€is€completed.€€Likewise,€the€proposed€changes€toÐ Z j Ððð117.219(c)€clarify€that€results€of€testing€conducted€under€ðð117.211€must€be€provided€to€the€TNRCCÐ 8!H Ðcentral€and€regional€offices€and€any€local€air€pollution€control€agency€having€jurisdiction.€€ThisÐ "& Ðrevision€is€necessary€to€ensure€that€any€retesting€conducted€under€ðð117.214(c)(2)€is€subject€to€the€sameÐ ô" Ðnotification€and€test€result€reporting€requirements€as€the€initial€test.Ð Ò#â ÐÌThe€proposed€changes€to€ðð117.219€also€revise€ðð117.219(e)€to€replace€the€phrase€"rich„burn"€with€"gas„Ð Ž%ž! Ðfired"€because€this€rule€also€applies€to€lean„burn€engines.€€In€addition,€the€proposed€changes€toÐ l&|" Ððð117.219€replace€a€reference€to€quarterly€reports€in€ðð117.219(e)€with€a€reference€to€semiannual€reportsÐ J'Z# Ðfor€consistency€with€references€to€these€reports€in€ðð117.520(a)(2)(B)€and€elsewhere€in€ðð117.219(e).€€AÐ ((8$ Ðsemiannual€reporting€frequency€is€consistent€with€the€reporting€frequency€specified€for€federalÐ ) % Ðoperating€permits€in€30€TAC€ðð122.145,€concerning€Reporting€Terms€and€Conditions.€€Affected€ownersÐ ä)ô & Ðand€operators€may€maintain€a€quarterly€schedule,€if€they€prefer.Ð Â*Ò!' ÐÌThe€proposed€changes€to€ðð117.221,€concerning€Alternative€Case€Specific€Specifications,€clarify€thatÐ ~,Ž#) Ðrequests€for€alternate€CO€or€ammonia€limits€are€evaluated€by€the€Engineering€Services€Team,€Office€ofÐ \-l$* ÐCompliance€and€Enforcement.€€It€should€be€noted€that€the€paragraphs€(ðð117.106(d)€and€ðð117.206(e))Ð ð Ðaddressing€pollutants€which€may€increase€as€an€incidental€result€of€compliance€with€the€NOòòxóó€limits,Ð Î Þ Ðspecifically,€CO€and€ammonia,€continue€to€be€excluded€from€the€SIP.€€The€proposed€changes€toÐ ¬ ¼ Ððð117.221€also€revise€a€reference€in€ðð117.221(a)(2)€from€RACT€to€ðð117.205€or€ðð117.206.€€This€changeÐ Š š Ðis€necessary€because€the€ESADs€of€ðð117.206€go€beyond€RACT€in€some€cases.Ð h x ÐÌThe€proposed€changes€to€ðð117.223,€concerning€Source€Cap,€abbreviate€EPA€in€ðð117.223(a)(4)€andÐ $4 Ðrevise€ðð117.223(b)(1)€to€correct€an€inadvertent€restriction€on€the€use€of€the€source€cap.€€Specifically,Ð  Ðthe€source€cap€in€ðð117.223€is€given€as€an€option€for€compliance€with€the€lean-burn€engine€emissionÐ àð Ðspecifications€in€ðð117.205(e)€which€are€applicable€in€BPA.€€A€company€in€BPA€would€like€to€use€theÐ ¾Î  Ðsource€cap€for€their€lean-burn€engines,€putting€them€into€a€cap€with€their€boilers€and€heaters€which€areÐ œ¬  Ðsubject€to€the€ðð117.205(a)€-€(d)€RACT€emission€limits€up€until€May€1,€2003,€when€the€more€stringentÐ zŠ  Ðboiler€and€heater€limits€in€ðð117.206€become€applicable.€€However,€the€existing€rule€language€seems€toÐ Xh  Ðinadvertently€prohibit€them€from€combining€the€engines,€boilers,€and€heaters€into€one€source€cap€untilÐ 6F  ÐMay€1,€2003.€€The€definition€of€Hòòióó€in€the€figure€in€ðð117.223(b)(1),€variable€(A),€requires€that€theÐ $  Ðboilers€and€heaters€complying€with€ðð117.205(a)€-€(d)€use€the€original€RACT€heat€input€baseline€withinÐ ò  Ð1990€-€1993,€and€in€variable€(B)€requires€the€lean€burn€engines€and€boilers€and€heaters€under€theÐ Ðà  ÐESAD€to€use€the€1997€-€1999€baseline,€while€both€ðð117.223(a)€and€(b)€specify€use€of€the€same€heatÐ ®¾ Ðinput€baseline€for€all€sources€in€the€cap.€€For€sources€in€BPA€complying€with€the€lean-burn€engineÐ Œœ Ðemission€specifications€in€ðð117.205(e),€the€revision€to€the€definition€of€Hòòióó€in€the€figure€inÐ jz Ððð117.223(b)(1),€variable€(B),€will€allow€the€owner€or€operator€to€combine€the€source€cap€with€sourcesÐ HX Ðcomplying€with€ðð117.205(a)€-€(d)€of€this€title,€using€the€1997€„€1999€heat€input€baseline€described€inÐ &6 Ðthe€figure€in€ðð117.223(b)(1),€variable€(A),€for€the€sources€complying€with€ðð117.205(a)€-€(d).€€InÐ  Ðaddition,€the€revisions€to€the€definition€of€Ròòióó€in€the€figure€in€ðð117.223(b)(1),€variables€(A)(ii)€andÐ âò Ð(B)(ii),€and€to€ðð117.223(c)(2)€replace€the€phrase€ð ðpursuant€toðð€with€ð ðin€accordance€withðð€forÐ ÀÐ Ðconsistency€with€the€agency's€style€guidelines.€€The€proposed€changes€to€ðð117.223€also€spell€out€CodeÐ ž® Ðof€Federal€Regulations€in€ðð117.223(c)(2).Ð |Œ ÐÌIn€addition,€the€proposed€changes€to€ðð117.223€add€a€new€ðð117.223(l)€which€specifies€that€after€theÐ 8!H Ðapplicable€attainment€demonstration€SIP€compliance€date,€the€RACT€source€cap€will€no€longer€apply€toÐ "& Ðequipment€in€HGA€for€which€ðð117.206(c)€has€established€a€more€stringent€emission€specification.€Ð ô" ÐThis€will€avoid€any€potential€conflicts€of€the€RACT€limits€and€the€more€stringent€ESADs.€€ForÐ Ò#â Ðpurposes€of€ðð117.223(l),€the€RACT€source€cap€of€ðð117.223€remains€in€effect€until€the€emissionsÐ °$À  Ðallocation€for€a€unit€under€the€HGA€mass€emissions€cap€are€equal€to€or€less€than€the€allocation€thatÐ Ž%ž! Ðwould€be€calculated€using€the€RACT€source€cap€of€ðð117.223.Ð l&|" ÐÌThe€proposed€changes€to€ðð117.301,€concerning€Applicability,€revise€the€sentence€structure€forÐ ((8$ Ðimproved€readability€and€revise€ð ðundesignated€headðð€to€ð ðdivisionðð€in€response€to€revised€òòTexasÐ ) % ÐRegisteróó€rules€(see€the€February€13,€1998€issue€of€the€òòTexas€Registeróó€(23€TexReg€1289)).Ð ä)ô & ÐÌThe€proposed€change€to€ðð117.309,€concerning€Control€Plan€Procedures,€revises€ð ðundesignated€headððÐ  +°"( Ðto€ð ðdivisionðð€in€response€to€revised€òòTexas€Registeróó€rules.Ð ~,Ž#) ÐÐ \-l$* ÐThe€proposed€change€to€ðð117.311,€concerning€Initial€Demonstration€of€Compliance,€replaces€aÐ ð Ðreference€to€"the€effective€date€of€this€rule"€in€ðð117.311(d)€with€the€actual€date€(June€23,€1994).Ð Î Þ ÐÌThe€proposed€changes€to€ðð117.313,€concerning€Continuous€Demonstration€of€Compliance,€update€theÐ Š š Ðreference€to€the€PEMS€requirements€of€ðð117.213€due€to€a€recent€renumbering€of€this€section;€reviseÐ h x Ðthe€sentence€structure€for€improved€readability;€revise€ð ðundesignated€headðð€to€ð ðdivisionðð€in€responseÐ F V Ðto€revised€òòTexas€Registeróó€rules;€and€replace€"Texas€Natural€Resource€Conservation€CommissionÐ $4 Ð(commission)"€with€"commission"€due€to€the€forthcoming€change€in€the€agency's€name.Ð  ÐÌThe€proposed€changes€to€ðð117.319,€concerning€Notification,€Recordkeeping,€and€ReportingÐ ¾Î  ÐRequirements,€revise€references€to€the€TNRCC€and€the€EPA€for€consistency€with€the€agency's€styleÐ œ¬  Ðguidelines.€€The€proposed€changes€to€ðð117.319€also€revise€the€record€retention€time€specified€inÐ zŠ  Ðrecordkeeping,€ðð117.319(d),€from€two€years€to€five€years€for€consistency.€€The€sources€subject€toÐ Xh  ÐChapter€117€are€also€subject€to€FCAA,€Title€V€permit€requirements,€which€specify€a€five„year€periodÐ 6F  Ðfor€retention€of€compliance€records.Ð $  ÐÌThe€proposed€changes€to€ðð117.321,€concerning€Alternative€Case€Specific€Specifications,€revise€aÐ Ðà  Ðreference€to€the€EPA€for€consistency€with€the€agency's€style€guidelines;€change€a€reference€fromÐ ®¾ ÐRACT€to€the€specific€section€(ðð117.305);€update€a€reference€to€a€section€which€has€been€repealed;€andÐ Œœ Ðrevise€ð ðundesignated€headðð€to€ð ðdivisionðð€in€response€to€revised€òòTexas€Registeróó€rules.Ð jz ÐÌThe€proposed€changes€to€ðð117.401,€concerning€Applicability,€revise€the€sentence€structure€forÐ &6 Ðimproved€readability;€revise€ð ðundesignated€headðð€to€ð ðdivisionðð€in€response€to€revised€òòTexas€RegisteróóÐ  Ðrules;€and€correct€a€reference€to€the€title€of€the€division.Ð âò ÐÌThe€proposed€changes€to€ðð117.409,€concerning€Control€Plan€Procedures,€revise€ð ðundesignated€headððÐ ž® Ðto€ð ðdivisionðð€in€response€to€revised€òòTexas€Registeróó€rules€and€correct€a€reference€to€the€title€of€theÐ |Œ Ðdivision.Ð Z j ÐÌThe€proposed€change€to€ðð117.411,€concerning€Initial€Demonstration€of€Compliance,€replaces€aÐ "& Ðreference€to€"the€effective€date€of€this€rule"€in€ðð117.411(d)€with€the€actual€date€(June€23,€1994).Ð ô" ÐÌThe€proposed€changes€to€ðð117.413,€concerning€Continuous€Demonstration€of€Compliance,€update€theÐ °$À  Ðreference€to€the€PEMS€requirements€of€ðð117.213€due€to€a€recent€renumbering€of€this€section;€reviseÐ Ž%ž! Ðthe€sentence€structure€for€improved€readability;€revise€ð ðundesignated€headðð€to€ð ðdivisionðð€in€responseÐ l&|" Ðto€revised€òòTexas€Registeróó€rules;€correct€a€reference€to€the€title€of€the€division;€and€replace€"TexasÐ J'Z# ÐNatural€Resource€Conservation€Commission€(commission)"€with€"commission"€due€to€the€forthcomingÐ ((8$ Ðchange€in€the€agency's€name.Ð ) % ÐÌThe€proposed€changes€to€ðð117.419,€concerning€Notification,€Recordkeeping,€and€ReportingÐ Â*Ò!' ÐRequirements,€revise€references€to€the€TNRCC€and€the€EPA€for€consistency€with€the€agency's€styleÐ  +°"( Ðguidelines.€€The€proposed€changes€to€ðð117.419€also€delete€two€section€titles€in€ðð117.419(b)€because€theÐ ~,Ž#) Ðtitles€are€included€earlier€in€this€section.€€In€addition,€the€proposed€changes€to€ðð117.419€revise€theÐ \-l$* Ðrecord€retention€time€specified€in€recordkeeping,€ðð117.419(d),€from€two€years€to€five€years€forÐ ð Ðconsistency.€€The€sources€subject€to€Chapter€117€are€also€subject€to€FCAA,€Title€V€permitÐ Î Þ Ðrequirements,€which€specify€a€five„year€period€for€retention€of€compliance€records.Ð ¬ ¼ ÐÌThe€proposed€changes€to€ðð117.421,€concerning€Alternative€Case€Specific€Specifications,€revise€aÐ h x Ðreference€to€the€EPA€for€consistency€with€the€agency's€style€guidelines;€change€a€reference€fromÐ F V ÐRACT€to€the€specific€section€(ðð117.405);€revise€ð ðundesignated€headðð€to€ð ðdivisionðð€in€response€toÐ $4 Ðrevised€òòTexas€Registeróó€rules;€and€replace€a€reference€to€ðð103.71,€concerning€Request€for€Action€by€theÐ  ÐCommission€(which€has€been€repealed),€with€a€reference€to€ðð50.39,€concerning€Motion€forÐ àð ÐReconsideration,€and€ðð50.139,€concerning€Motion€to€Overturn€Executive€Directorððs€Decision.Ð ¾Î  ÐÌThe€proposed€changes€to€ðð117.463,€concerning€Exemptions,€add€exemptions€for€manufacturers€andÐ zŠ  Ðdistributors€of€water€heaters,€small€boilers,€and€process€heaters€which€exceed€the€emission€limits€ofÐ Xh  Ððð117.465,€concerning€Emission€Specifications,€but€which€are€intended€for€shipment€and€use€outside€ofÐ 6F  ÐTexas.€€The€new€exemptions€are€necessary€because€some€Texas€manufacturers€also€market€theirÐ $  Ðproducts€outside€of€Texas.€€Similarly,€some€manufacturers€may€produce€units€that€exceed€the€emissionÐ ò  Ðlimits€of€ðð117.465€and€ship€them€to€a€Texas€distribution€center€which€then€ships€them€outside€ofÐ Ðà  ÐTexas.Ð ®¾ ÐÌThe€proposed€change€to€ðð117.465,€concerning€Emission€Specifications,€corrects€a€typographical€errorÐ jz Ðin€ðð117.465(4)(B)€by€deleting€"per€hour."Ð HX ÐÌThe€proposed€change€to€ðð117.467,€concerning€Certification€Requirements,€corrects€a€reference€to€theÐ  ÐSouth€Coast€Air€Quality€Management€District€because€the€rule€currently€lacks€"Quality."Ð âò ÐÌThe€proposed€changes€to€ðð117.473,€concerning€Exemptions,€revise€ðð117.473(2)(E),€(H)(ii),€and€(I)(ii)Ð ž® Ðby€deleting€"effective"€before€the€date€of€the€revisions€to€40€CFR€ðð60.15€(December€16,€1975)€becauseÐ |Œ Ðthis€date€is€the€date€of€publication€in€the€òòFederal€Registeróó,€rather€than€the€effective€date€of€40€CFRÐ Z j Ððð60.15.Ð 8!H ÐÌThe€proposed€changes€to€ðð117.475,€concerning€Emission€Specifications,€revise€ðð117.475(c)(4)(A)€toÐ ô" Ðclarify€that€the€emission€specification€for€diesel€engines€is€the€lower€of€11.0€g/hp„hr€or€the€emissionÐ Ò#â Ðrate€established€by€testing,€monitoring,€manufacturerððs€guarantee,€or€manufacturerððs€other€data.€€ThisÐ °$À  Ðchange€is€necessary€to€ensure€that€an€inadvertent€windfall€is€not€created€for€existing€diesel€enginesÐ Ž%ž! Ðwhich€emit€less€than€11.0€g/hp„hr.Ð l&|" ÐÌIn€addition,€the€proposed€changes€to€ðð117.475€revise€ðð117.475(c)(6),€which€provides€an€ESAD€for€aÐ ((8$ Ðunit€with€an€annual€capacity€factor€of€0.0383€or€less,€to€specify€that€averaging€may€be€used€toÐ ) % Ðdetermine€eligibility€for€this€ESAD.€€Specifically,€the€proposed€revisions€state€that€for€units€placed€intoÐ ä)ô & Ðservice€on€or€before€January€1,€1997,€the€1997€„€1999€average€annual€capacity€factor€is€used€toÐ Â*Ò!' Ðdetermine€whether€the€unit€is€eligible€for€the€ESAD€of€this€paragraph.€€The€proposed€revisions€furtherÐ  +°"( Ðspecify€that€for€units€placed€into€service€after€January€1,€1997,€the€annual€capacity€factor€is€calculatedÐ ~,Ž#) Ðfrom€two€consecutive€years€in€the€first€five€years€of€operation€to€determine€whether€the€unit€is€eligibleÐ \-l$* Ðfor€the€emission€specification€of€this€paragraph€(using€the€same€two€consecutive€years€chosen€for€theÐ ð Ðactivity€level€baseline),€and€that€the€five„year€period€begins€at€the€end€of€the€adjustment€period€asÐ Î Þ Ðdefined€in€ðð101.350.Ð ¬ ¼ ÐÌThe€proposed€changes€to€ðð117.475€also€revise€ðð117.475(f)€to€specify€that€changes€after€December€31,Ð h x Ð2000€to€a€unit€subject€to€an€ESAD€in€ðð117.475(c)€(an€ð ðESAD€unitðð)€which€result€in€increased€NOòòxóóÐ F V Ðemissions€from€a€unit€not€subject€to€an€ESAD€in€ðð117.206(c)€(a€ð ðnon„ESAD€unitðð),€such€as€Ð $4 Ðredirecting€one€or€more€fuel€or€waste€streams€containing€chemical-bound€nitrogen€to€an€incineratorÐ  Ðwith€a€maximum€rated€capacity€of€less€than€40€MMBtu/hr€or€a€flare,€is€only€allowed€if€the€increase€inÐ àð ÐNOòòxóó€emissions€at€the€non„ESAD€unit€is€determined€using€a€CEMS€or€PEMS€or€through€stack€testing,Ð ¾Î  Ðand€a€deduction€in€allowances€equal€to€the€increase€in€NOòòxóó€emissions€at€the€non„ESAD€unit€is€made€asÐ œ¬  Ðspecified€in€ðð101.354.€€This€is€necessary€to€prevent€circumvention€due€to€the€transfer€of€emissionsÐ zŠ  Ðfrom€a€unit€under€which€these€emissions€would€be€controlled€(i.e.,€a€unit€subject€to€an€ESAD)€to€aÐ Xh  Ðnon„ESAD€unit€which€consequently€is€uncontrolled.€€If€a€fuel€or€waste€stream€containingÐ 6F  Ðchemical-bound€nitrogen€was€being€directed€to€a€non„ESAD€unit€on€or€before€December€31,€2000,Ð $  Ðthen€any€increase€in€the€non„ESAD€unit's€NOòòxóó€emission€rate€that€resulted€after€December€31,€2000Ð ò  Ðfrom€increasing€the€amount€of€chemical-bound€nitrogen€directed€to€the€non„ESAD€unit€is€a€change€thatÐ Ðà  Ðwould€be€subject€to€the€requirement€that€the€increase€in€NOòòxóó€emissions€at€the€non„ESAD€unit€beÐ ®¾ Ðdetermined€using€a€CEMS€or€PEMS€or€through€stack€testing,€with€a€deduction€in€allowances€equal€toÐ Œœ Ðthe€increase€in€NOòòxóó€emissions€at€the€non„ESAD€unit€made€in€accordance€with€the€mass€emissions€capÐ jz Ðand€trade€program.Ð HX ÐÌIn€addition,€the€proposed€changes€to€ðð117.475€add€a€new€ðð117.475(g)€which€specifies€that€a€sourceÐ  Ðwhich€met€the€definition€of€major€source€on€December€31,€2000€shall€always€be€classified€as€a€majorÐ âò Ðsource€for€purposes€of€Chapter€117.€€The€new€ðð117.475(g)€further€specifies€that€a€source€which€didÐ ÀÐ Ðnot€meet€the€definition€of€major€source€(i.e.,€was€a€minor€source,€or€did€not€yet€exist)€on€DecemberÐ ž® Ð31,€2000,€but€which€at€any€time€after€December€31,€2000€becomes€a€major€source,€shall€from€that€timeÐ |Œ Ðforward€always€be€classified€as€a€major€source€for€purposes€of€Chapter€117.€€This€change,€inÐ Z j Ðconjunction€with€the€corresponding€change€to€ðð117.206(h)(4)€described€earlier€in€this€preamble,€isÐ 8!H Ðnecessary€to€close€a€potential€loophole€for€certain€major€sources.€€Currently,€if€a€major€source€in€HGAÐ "& Ðconsists€primarily€of€units€which€are€not€subject€to€an€ESAD,€includes€one€or€more€units€for€which€anÐ ô" ÐESAD€has€been€established,€but€is€not€subject€to€the€mass€emissions€cap€and€trade€program€of€ChapterÐ Ò#â Ð101,€Subchapter€H,€Division€3,€because€the€cumulative€design€capacity€to€emit€of€the€units€subject€toÐ °$À  ÐESADs€is€less€than€ten€tpy,€it€could€be€interpreted€that€this€major€NOòòxóó€emission€source€would€not€beÐ Ž%ž! Ðrequired€to€make€any€emission€reductions.€€It€was€never€the€commission's€intention€to€exempt€majorÐ l&|" ÐNOòòxóó€emission€sources€which€have€a€limited€amount€of€affected€units€from€reducing€NOòòxóó€emissions.€Ð J'Z# ÐThe€proposed€change€will€ensure€that€such€sources€are€subject€to€the€same€ESADs€and€the€sameÐ ((8$ Ðemission€reduction€requirements€as€other€major€sources.Ð ) % ÐÌThe€proposed€changes€to€ðð117.475€also€add€a€new€ðð117.475(h)€which€specifies€that€the€low€annualÐ Â*Ò!' Ðcapacity€factor€ESAD€available€under€ðð117.475(c)(6)€for€units€with€an€annual€capacity€factor€of€0.0383Ð  +°"( Ðâ âor€less€is€based€on€the€unit's€status€on€December€31,€2000.€€This€change€is€necessary€to€ensure€thatÐ ~,Ž#) Ðreduced€operation€after€December€31,€2000€cannot€be€used€to€qualify€for€a€more€lenient€emissionÐ ð Ðspecification€under€ðð117.475(c)(6)€than€would€otherwise€apply€to€the€unit.Ð Î Þ Ðâ âÌFinally,€the€proposed€changes€to€ðð117.475€add€a€new€ðð117.475(i)€which€specifies€ammonia€and€COÐ Š š Ðlimits.€€The€new€limits€are€necessary€to€prevent€large€increases€in€ammonia€and€CO€emissionsÐ h x Ðconcurrent€with€the€installation€of€NOòòxóó€controls,€and€represent€a€maximum€rate€under€good€engineeringÐ F V Ðpractice.€€Testing€for€these€pollutants€is€already€required€under€ðð117.479(e)(1)€and€(2).€€TheÐ $4 Ðcommission€is€excluding€these€related€pollutant€limits€of€the€proposed€ðð117.475(i)€from€the€SIP€inÐ  Ðorder€to€simplify€the€approval€process€for€alternative€emission€specifications€under€the€proposed€newÐ àð Ððð117.481,€concerning€Alternative€Case€Specific€Specifications.€€This€step€will€eliminate€the€need€forÐ ¾Î  Ðcase€specific€SIP€revisions€by€the€EPA€to€complete€the€approval€of€an€alternate€CO€or€ammonia€limit.Ð œ¬  ÐÌThe€proposed€change€to€ðð117.478,€concerning€Operating€Requirements,€adds€a€new€ðð117.478(c)(3)€toÐ Xh  Ðexclude€firewater€pumps€used€for€emergency€response€training€conducted€in€the€months€of€AprilÐ 6F  Ðthrough€October€from€the€current€ðð117.478(c),€which€prohibits€stationary€diesel€and€dual„fuel€enginesÐ $  Ðin€HGA€from€being€started€or€operated€for€testing€or€maintenance€between€the€hours€of€6:00€a.m.€andÐ ò  Ðnoon.€€The€proposed€change€is€necessary€to€minimize€the€potential€for€heat€exhaustion€due€to€theÐ Ðà  Ðprotective€clothing€worn€by€an€in„house€fire€brigade€during€emergency€response€training.Ð ®¾ ÐÌThe€proposed€changes€to€ðð117.479,€concerning€Monitoring,€Recordkeeping,€and€ReportingÐ jz ÐRequirements,€add€a€new€ðð117.479(e)(2)€which€requires€that€ammonia€monitoring€be€applied€to€unitsÐ HX Ðwhich€inject€urea€or€ammonia€into€the€exhaust€stream€for€NOòòxóó€control.€€The€commission€is€proposingÐ &6 Ðseveral€options€for€ammonia€slip€monitoring€in€order€to€provide€flexibility€and€minimize€cost.€€The€firstÐ  Ðoption€is€to€calculate€the€slip€with€a€mass€balance,€as€the€difference€between€the€input€ammonia,Ð âò Ðmeasured€by€the€ammonia€injection€rate,€and€the€ammonia€reacted,€measured€by€the€differential€NOòòxóóÐ ÀÐ Ðupstream€and€downstream€of€SCR.€€Because€this€option€relies€on€process€parameters€routinelyÐ ž® Ðmonitored€in€SCR€systems,€it€is€the€least€expensive€procedure€and€is€commonly€specified€in€NSRÐ |Œ Ðpermits.€€The€permits€typically€require€annual€calibration€of€this€method€using€a€stack€emission€test€forÐ Z j Ðammonia.€€The€commission€seeks€comments€on€the€usefulness€of€this€stack€test€calibration€based€onÐ 8!H Ðrecent€experience.€€The€second€option€is€to€monitor€ammonia€slip€more€directly€by€splitting€the€exhaustÐ "& Ðsample€stream,€converting€the€ammonia€to€NO€in€one€stream€with€a€thermal€oxidizer,€and€measuringÐ ô" Ðthe€ammonia€as€the€difference€between€the€converted€and€unconverted€samples.€€This€is€the€slipÐ Ò#â Ðmonitoring€approach€recommended€by€the€Institute€of€Clean€Air€Companies€atÐ °$À  Ðhttp://www.icac.com/noxgaswp.pdf.€€By€alternately€measuring€streams,€it€may€be€feasible€to€monitorÐ Ž%ž! Ðammonia€using€an€already€required€downstream€NOòòxóó€analyzer,€which€would€eliminate€the€cost€of€aÐ l&|" Ðseparate€analyzer.€€The€third€option€is€to€use€another€method€as€approved€by€the€executive€director.€€AÐ J'Z# Ðnumber€of€commercial€methods€of€monitoring€ammonia€slip€are€described€in€the€EPA's€ð ðAmmoniaÐ ((8$ ÐCEMS€Background€Report,ðð€June€14,€1993,€available€at€http://www.epa.gov/ttn/emc/cem.html.Ð ) % ÐÌControl€of€the€excess€ammonia€generation€is€a€part€of€the€science,€as€well€as€the€economics,€of€post„Ð Â*Ò!' Ðcombustion€controls€which€utilize€urea€or€ammonia€as€a€reagent,€and€a€competently€designed€andÐ  +°"( Ðoperated€post„combustion€control€system€will€minimize€excess€ammonia€generation.€€MinimizingÐ ~,Ž#) Ðammonia€slip€depends€on€designing€the€system€such€that€injected€ammonia€is€properly€mixed€and€wellÐ \-l$* Ðdistributed€and€such€that€the€amount€of€catalyst€(in€the€case€of€SCR)€is€sufficient€to€control€both€NOòòxóóÐ ð Ðand€ammonia€to€the€desired€levels.€€Nevertheless,€there€will€be€an€increase€in€ammonia€emissions€dueÐ Î Þ Ðto€ammonia€slip€associated€with€the€use€of€post„combustion€control€technologies.€€It€is€desirable€toÐ ¬ ¼ Ðminimize€ammonia€emissions€due€to€the€concern€that€significantly€increased€ammonia€emissions€willÐ Š š Ðenhance€formation€of€PMòò2.5óó.€€Consequently,€monitoring€for€ammonia€emissions€is€necessary.€€TheÐ h x Ðproposed€changes€to€ðð117.479€also€renumber€the€existing€ðð117.479(e)(2)€as€ðð117.479(e)(3)€toÐ F V Ðaccommodate€the€new€ðð117.479(e)(2).Ð $4 ÐÌIn€addition,€the€proposed€changes€to€ðð117.479€revise€ðð117.479(e)(7)(C)€to€clarify€that€any€retesting€atÐ àð Ða€unit€not€equipped€with€a€CEMS€or€PEMS€establishes€a€new€emission€factor€to€be€used€to€calculateÐ ¾Î  Ðactual€emissions€from€the€date€of€the€retesting€forward,€with€the€previously€determined€emission€factorÐ œ¬  Ðused€to€calculate€actual€emissions€for€compliance€with€the€mass€emissions€cap€and€trade€program€ofÐ zŠ  ÐChapter€101,€Subchapter€H,€Division€3€until€the€date€of€the€retesting.Ð Xh  ÐÌThe€proposed€changes€to€ðð117.479€add€a€new€ðð117.479(e)(9)€which€requires€that€all€test€reports€beÐ $  Ðsubmitted€to€the€executive€director€for€review€and€approval€within€60€days€after€completion€of€theÐ ò  Ðtesting.€€This€is€consistent€with€the€existing€requirements€of€Chapter€117€and€is€necessary€to€ensure€theÐ Ðà  Ðintegrity€and€accuracy€of€testing.€€Finally,€the€proposed€changes€to€ðð117.479€abbreviate€carbonÐ ®¾ Ðmonoxide€as€CO€in€ðð117.479(g)(4).Ð Œœ ÐÌThe€proposed€new€ðð117.481€allows€alternative€emission€specifications€to€be€established€on€a€caseÐ HX Ðspecific€basis€for€CO€and€ammonia.€€The€commission€is€excluding€these€related€pollutant€limits€fromÐ &6 Ðthe€SIP€in€order€to€simplify€the€approval€process€for€alternative€emission€specifications.€€This€step€willÐ  Ðeliminate€the€need€for€case€specific€SIP€revisions€by€the€EPA€to€complete€the€approval€of€an€alternateÐ âò ÐCO€or€ammonia€limit.Ð ÀÐ ÐÌThe€proposed€changes€to€ðð117.510,€concerning€Compliance€Schedule€for€Utility€Electric€Generation€inÐ |Œ ÐOzone€Nonattainment€Areas,€add€new€ðð117.510(a)(2)(C)€and€(b)(2)(A)(iii)€which€specify€a€May€1,Ð Z j Ð2003€compliance€date€for€installation€of€CEMS€or€PEMS€on€previously€exempt€units€in€BPA€and€DFWÐ 8!H Ðand€completion€of€applicable€CEMS€or€PEMS€evaluations€and€quality€assurance€procedures€specifiedÐ "& Ðin€ðð117.113.€€The€previously€exempt€units€include€utility€boilers€which€are€not€subject€to€40€CFR€PartÐ ô" Ð75€NOòòxóó€monitoring€(i.e.,€those€rated€at€up€to€25€MW)€and€utility€boilers€claimed€exempt€from€NOòòxóóÐ Ò#â ÐRACT€using€the€low€annual€capacity€factor€exemption€of€ðð117.103(a)(2),€concerning€Exemptions.€€AÐ °$À  ÐCEMS€or€PEMS€is€necessary€for€these€units€to€be€able€to€demonstrate€compliance€with€ðð117.106(a)Ð Ž%ž! Ðand€(b).Ð l&|" ÐÌThe€proposed€changes€to€ðð117.510€also€delete€ðð117.510(c)(2)(E)€because€the€proposed€deletion€of€theÐ ((8$ Ðalternate€ESADs€in€ðð117.106(c)(5)€makes€ðð117.510(c)(2)(E)€unnecessary.€€Because€the€alternateÐ ) % ÐESADs€are€proposed€to€be€implemented€through€relocation€to€ðð117.106(c)(1)€„€(3),€the€currentÐ ä)ô & Ðlanguage€of€ðð117.510(c)(2)(E)(i)€is€proposed€to€replace€the€current€language€ofÐ Â*Ò!' Ððð117.510(c)(2)(B)(iii)(I).€€Similarly,€the€current€language€of€ðð117.510(c)(2)(E)(ii)€is€proposed€toÐ  +°"( Ðbecome€a€new€ðð117.510(c)(2)(B)(iii)(III).€€The€proposed€new€ðð117.510(c)(2)(B)(iii)(II)€requiresÐ ~,Ž#) Ðsubmission,€by€March€31,€2004,€of€the€information€specified€in€ðð117.116,€which,€as€described€earlierÐ \-l$* Ðin€this€preamble,€is€necessary€to€document€compliance.€€This€information€would€include,€for€example,Ð ð Ðthe€calculations€used€to€calculate€the€30„day€average€and€maximum€daily€system€cap€allowableÐ Î Þ Ðemission€rates.Ð ¬ ¼ ÐÌThe€proposed€changes€to€ðð117.512,€concerning€Compliance€Schedule€for€Utility€Electric€Generation€inÐ h x ÐEast€and€Central€Texas,€specify€how€compliance€with€the€regional€electric€utility€requirements€isÐ F V Ðdetermined€in€the€remainder€of€the€calendar€year€following€the€final€compliance€date€(either€May€1,Ð $4 Ð2003€or€May€1,€2005).€€Because€compliance€with€the€NOòòxóó€emission€specifications€and€optional€systemÐ  Ðcap€is€on€an€annual€basis,€the€proposed€changes€specify€that€the€first€year's€compliance€is€determinedÐ àð Ðusing€the€period€of€May€1€through€April€30,€with€compliance€for€each€subsequent€annual€period€on€aÐ ¾Î  Ðcalendar€year€basis.€€The€proposed€changes€also€specify€that€the€updated€final€control€plan€required€byÐ œ¬  Ððð117.145,€concerning€Final€Control€Plan€Procedures,€shall€be€submitted€no€later€than€one€month€afterÐ zŠ  Ðthe€end€of€the€first€yearððs€compliance€period,€and€by€January€31€of€the€next€calendar€year.€€TheseÐ Xh  Ðchanges€are€consistent€with€the€intent€of€the€current€rule€language.Ð 6F  ÐÌThe€proposed€changes€to€ðð117.520,€concerning€Compliance€Schedule€for€Industrial,€Commercial,€andÐ ò  ÐInstitutional€Combustion€Sources€in€Ozone€Nonattainment€Areas,€revise€the€system€cap€complianceÐ Ðà  Ðschedule€for€non„utility€EGFs€in€ðð117.520(c)(2)(B)(iii)€by€deleting€the€intermediate€compliance€dates.€Ð ®¾ ÐThe€commission€proposes€this€to€eliminate€the€unnecessarily€complicated€schedule€and€to€allow€theÐ Œœ Ðaffected€industries€more€options€for€planning€and€implementing€incremental€reductions€in€emissions.€Ð jz ÐThe€proposed€amendment€would€not€affect€the€March€31,€2007€final€compliance€date€nor€would€itÐ HX Ðincrease€final€emission€rates,€and€would€still€achieve€the€final€emission€reductions€as€required€by€theÐ &6 ÐSIP.Ð  ÐÌIn€addition,€the€proposed€changes€to€ðð117.520€delete€ðð117.520(c)(2)(C)€because€the€proposed€deletionÐ ÀÐ Ðof€the€alternate€ESADs€in€ðð117.206(c)(18)€makes€ðð117.520(c)(2)(C)€unnecessary.€€SubsequentÐ ž® Ðsubparagraphs€are€proposed€to€be€relettered€due€to€the€proposed€deletion€of€ðð117.520(c)(2)(C).Ð |Œ ÐÌThe€proposed€changes€to€ðð117.520€also€add€a€new€ðð117.520(c)(2)(F)€which€specifies€that€March€31,Ð 8!H Ð2005€is€the€default€compliance€date€for€HGA€attainment€demonstration€requirements€that€are€notÐ "& Ðexplicitly€addressed€elsewhere€in€ðð117.520(c)(2),€such€as€the€quarterly€engine€checks€required€byÐ ô" Ððð117.214(b)(2).Ð Ò#â ÐÌThe€proposed€changes€to€ðð117.534,€concerning€Compliance€Schedule€for€Boilers,€Process€Heaters,€andÐ Ž%ž! ÐStationary€Engines€and€Gas€Turbines€at€Minor€Sources,€add€a€new€ðð117.534(1)(F)€which€specifies€thatÐ l&|" ÐMarch€31,€2005€is€the€default€compliance€date€for€HGA€attainment€demonstration€requirements€that€areÐ J'Z# Ðnot€explicitly€addressed€elsewhere€in€ðð117.534,€such€as€the€quarterly€engine€checks€required€byÐ ((8$ Ððð117.478(b)(5).€€The€proposed€changes€to€ðð117.534€also€switch€the€order€of€the€existingÐ ) % Ððð117.534(2)(C)€and€(D)€for€consistency€with€ðð117.534(1)€and€to€make€the€order€more€logical.Ð ä)ô & ÐÌSection€117.540,€concerning€Phased€Reasonably€Available€Control€Technology€(RACT),€is€proposedÐ  +°"( Ðfor€repeal€because€this€section€has€been€made€obsolete€by€the€passing€of€the€March€31,€2001€finalÐ ~,Ž#) Ðcompliance€date€for€RACT€in€DFW€specified€in€ðð117.510(b)(1).Ð \-l$* ЇSection€117.560,€concerning€Recission,€is€proposed€for€repeal€because€this€section€has€been€madeÐ ð Ðobsolete€by€determinations€that€NOòòxóó€reductions€are€necessary€for€attainment€of€the€ozone€standard.€Ð Î Þ ÐThe€FCAA,€42€USC,€ðð7511a(f),€requires€that€NOòòxóó€RACT€be€applied€to€all€major€sources€of€NOòòxóó€inÐ ¬ ¼ Ðozone€nonattainment€areas,€unless€a€demonstration€is€made€that€NOòòxóó€reductions€would€not€contributeÐ Š š Ðto,€or€would€not€be€necessary€for,€attainment€of€the€ozone€standard.€€By€policy,€the€EPA€requiresÐ h x Ðphotochemical€grid€modeling€to€demonstrate€whether€the€ðð7511a(f)€NOòòxóó€measures€would€contribute€toÐ F V Ðozone€attainment.Ð $4 ÐÌOn€April€16,€1999,€EPA€published€notice€in€the€òòFederal€Registeróó€(64€FR€18864)€that€in€order€for€BPAÐ àð Ðto€take€advantage€of€a€policy€which€allows€consideration€of€the€effect€of€transport€of€ozone€or€itsÐ ¾Î  Ðprecursors€from€an€upwind€area,€the€commission€must€submit€to€EPA€an€acceptable€SIP€revision€(byÐ œ¬  ÐNovember€15,€1999)€which€includes€any€local€control€measures€needed€for€expeditious€attainment€andÐ zŠ  Ðproof€that€all€applicable€local€control€measures€required€under€the€moderate€classification€have€beenÐ Xh  Ðadopted.€€The€commission€met€the€ð ðexpeditious€attainmentðð€requirement€of€EPA's€policy€by€providingÐ 6F  Ðfor€additional€NOòòxóó€reductions€in€BPA€through€adoption€of€lean„burn€engine€NOòòxóó€rules€on€October€27,Ð $  Ð1999.€€Commission€staff€conducted€modeling€for€an€ozone€episode€showing€transport€from€HGA€toÐ ò  ÐBPA,€as€well€as€another€ozone€episode€in€which€BPAððs€local€emission€contributions€predominate€in€theÐ Ðà  Ðformation€of€ozone,€showing€the€need€for€more€NOòòxóó€reductions€in€BPA€in€order€for€the€area€to€attainÐ ®¾ Ðthe€one-hour€ozone€standard.€€The€commission€adopted€additional€NOòòxóó€rules€on€April€19,€2000€inÐ Œœ Ðorder€for€BPA€to€attain€under€these€local€contributions€conditions.Ð jz ÐÌOn€June€21,€1999,€the€EPA€rescinded€a€42€USC,€ðð7511a(f),€exemption€from€NOòòxóó€measures€for€DFW.€Ð &6 ÐEPAððs€rescission€was€based€on€its€finding€that€NOòòxóó€reductions€in€DFW€are€necessary€for€attainment€ofÐ  Ðthe€ozone€standard.€€Similarly,€the€ðð7511a(f)€exemption€from€NOòòxóó€measures€for€HGA€expired€onÐ âò ÐDecember€31,€1997.€€The€expiration€of€the€exemption€under€ðð7511a(f)€was€based€on€the€finding€thatÐ ÀÐ ÐNOòòxóó€reductions€in€HGA€are€necessary€for€attainment€of€the€ozone€standard.€€Therefore,€theÐ ž® Ðcommission€has€made€determinations€for€BPA,€DFW,€and€HGA€that€NOòòxóó€reductions€are€necessary€forÐ |Œ Ðattainment€of€the€ozone€standard€in€these€ozone€nonattainment€areas,€thereby€rendering€ðð117.560Ð Z j Ðobsolete.Ð 8!H ÐÌÔ& š ÔPUBLIC€UTILITY€REGULATORY€ACT€DETERMINATIONÐ ô" ÐAs€described€earlier€in€this€preamble,€the€commission€proposes€these€revisions€to€Chapter€117€and€theÐ Ò#â ÐSIP€in€order€to€reduce€NOòòxóó€emissions€and€demonstrateÔ'šô"9 Ô€attainment€in€the€HGA€ozone€nonattainmentÐ °$À  Ðarea.€€Accordingly,€the€commission€makes€the€following€determination,€as€required€by€the€PublicÐ Ž%ž! ÐUtility€Regulatory€Act€(PURA),€TUC,€ðð39.263(c)(1)(A)€and€(3):€€reductions€of€NOòòxóó€made€inÐ l&|" Ðcompliance€with€this€rulemaking€are€hereby€determined€to€be€an€essential€component€in€achievingÐ J'Z# Ðcompliance€with€the€NAAQS€for€ground-level€ozone;€and€the€amount€and€location€of€reductions€ofÐ ((8$ ÐNOòòxóó€emissions€resulting€from€this€rulemaking€are€hereby€determined€to€be€consistent€with€the€airÐ ) % Ðquality€goals€and€policies€of€the€commission.Ð ä)ô & ÐÌFISCAL€NOTE:€€COSTS€TO€STATE€AND€LOCAL€GOVERNMENTÐ  +°"( ÐJohn€Davis,€Technical€Specialist€in€the€Strategic€Planning€and€Appropriations€Section,€has€determinedÐ ~,Ž#) Ðthat€for€the€first€five-year€period€the€proposed€amendments€are€in€effect,€there€will€be€no€significantÐ \-l$* Ðfiscal€implications€for€units€of€state€and€local€government€as€a€result€of€administration€or€enforcementÐ ð Ðof€the€proposed€amendments.€Ð Î Þ ÐÌThe€current€Chapter€117€requires€a€wide€variety€of€stationary€sources€of€NOòòxóó€emissions€in€HGA€toÐ Š š Ðmeet€emission€specifications€and€other€requirements€in€order€to€reduce€NOòòxóó€emissions€and€ozone€airÐ h x Ðpollution.€€The€proposed€amendments€would€change€the€NOòòxóó€emission€specifications€in€HGA€for€someÐ F V Ðof€the€source€categories.€€The€affected€equipment€types€and€processes€include€electric€utility€boilersÐ $4 Ðand€stationary€gas€turbines;€ICI€boilers;€duct€burners€used€in€turbine€exhaust€ducts;€process€heaters€andÐ  Ðfurnaces;€stationary€internal€combustion€engines;€fluid€catalytic€cracking€units€(including€catalystÐ àð Ðregenerators€and€associated€CO€boilers€and€furnaces);€pulping€liquor€recovery€furnaces;€lime€kilns;Ð ¾Î  Ðlightweight€aggregate€kilns;€heat€treating€and€reheat€furnaces;€magnesium€chloride€fluidized€bedÐ œ¬  Ðdryers;€incinerators;€and€BIF€units.Ð zŠ  ÐÌThe€current€ESADs€are€part€of€the€strategy€to€reduce€emissions€of€NOòòxóó€necessary€for€the€counties€inÐ 6F  Ðthe€HGA€ozone€nonattainment€area€to€be€able€to€demonstrate€attainment€with€the€NAAQS€for€ozone,Ð $  Ðand€are€a€necessary€and€essential€component€of€the€HGA€Attainment€Demonstration€SIP.€€A€SIP€is€aÐ ò  Ðplan€developed€for€any€region€where€existing€(measured€and€estimated)€ambient€levels€of€pollutantÐ Ðà  Ðexceeds€the€levels€specified€in€a€national€standard.€€The€plan€sets€forth€a€control€strategy€that€providesÐ ®¾ Ðemission€reductions€necessary€for€attainment€and€maintenance€of€the€national€standards.€€While€theÐ Œœ Ðcommission€has€proposed€changing€some€of€the€current€NOòòxóó€ESADs,€detailed€modeling€which€willÐ jz Ðquantitatively€assess€the€overall€effect€of€any€changed€ESADs,€in€conjunction€with€the€proposedÐ HX Ðrevisions€to€30€TAC€Chapter€115€to€address€highly„reactive€VOCs,€will€be€used€in€the€development€ofÐ &6 Ðthe€final€ESADs.Ð  ÐÌAll€of€the€sources€which€will€have€to€comply€with€the€proposed€rules€are€currently€subject€to€ChapterÐ ÀÐ Ð117€and,€in€many€cases,€air€permits,€and€are€already€being€inspected€for€compliance.€€Consequently,Ð ž® Ðno€additional€facilities€will€need€to€be€inspected€for€compliance€with€the€proposed€amendments.€€TheÐ |Œ Ðcommission€anticipates€that€enforcement€of€these€rules€will€not€change€the€number€of€facilitiesÐ Z j Ðcurrently€inspected€by€the€state€and€local€governments.Ð 8!H ÐÌThe€commission€has€already€provided€a€detailed€accounting€of€units€of€state€and€local€governmentÐ ô" Ðaffected€by€the€previously€adopted€ESADs€in€the€COSTS€TO€STATE€AND€LOCAL€GOVERNMENTÐ Ò#â Ðsections€of€the€preambles€to€the€Chapter€117€rulemaking,€which€were€published€in€the€August€25,€2000Ð °$À  Ðissue€of€the€òòTexas€Registeróó€(25€TexReg€8288)€and€in€the€June€15,€2001€issue€of€the€òòTexas€Registeróó€(26Ð Ž%ž! ÐTexReg€4413).€€In€those€issues€of€the€òòTexas€Register,óó€the€commission€estimated€that€four€ICI€boilers€atÐ l&|" Ðthe€Baylor€College€of€Medicine€and€three€ICI€boilers€at€the€University€of€Houston€would€be€affected€byÐ J'Z# Ðthe€more€stringent€ESADs.€€If€less€stringent€ESADs€are€adopted,€there€could€be€cost€savings€forÐ ((8$ Ðowners€and€operators€of€affected€units€of€state€and€local€government.€€In€the€event€that€the€currentÐ ) % ÐESADs€are€retained,€however,€there€would€be€no€additional€costs€to€owners€and€operators€of€affectedÐ ä)ô & Ðunits€of€state€and€local€government€beyond€those€described€in€the€August€25,€2000€and€June€15,€2001Ð Â*Ò!' Ðissues€of€the€òòTexas€Registeróó.Ð  +°"( Ðâ âÐ ~,Ž#) ÐThe€commission€estimates€that€there€may€be€other€state€and€local€government€facilities€affected€by€theÐ ð Ðâ âproposed€amendments€that€have€not€been€identified.€€State€and€local€government€facilities€withÐ Î Þ Ðequipment€affected€by€the€proposed€amendments€would€be€required€to€adhere€to€the€proposedÐ ¬ ¼ Ðstandards.€€Costs€to€those€units€would€be€similar€to€costs€already€presented€in€the€August€25,€2000€andÐ Š š ÐJune€15,€2001€issues€of€the€òòTexas€Registeróó.Ð h x ÐÌThe€commission€anticipates€no€significant€additional€costs€to€units€of€state€and€local€government€due€toÐ $4 Ðthe€proposed€new€CO€and€ammonia€emission€limits€for€utility€boilers€and€stationary€gas€turbinesÐ  Ð(including€duct€burners)€in€the€31€attainment€counties€of€east€and€central€Texas.€€The€following€units€ofÐ àð Ðgovernment€and€the€Lower€Colorado€River€Authority€(LCRA)€will€be€affected€by€the€new€CO€andÐ ¾Î  Ðammonia€standards:€€LCRA,€owner€of€Sam€Seymour€EGF€units€1,€2,€and€3;€the€City€of€Austin,€ownerÐ œ¬  Ðof€Sam€Seymour€units€1,€2,€and€3;€the€City€of€Bryan,€owner€of€the€Dansby€unit€1€and€Atkins€unit€7;Ð zŠ  Ðthe€City€of€San€Antonio,€owner€of€J.K.€Spruce€unit€1€and€J.T.€Deely€units€1€and€2;€and€the€cities€ofÐ Xh  ÐBryan,€Denton,€Garland,€and€Greenville,€which€share€ownership€of€the€Gibbons€Creek€unit€1.€€TheÐ 6F  Ðnew€limits€are€necessary€to€prevent€large€increases€in€ammonia€and€CO€emissions€concurrent€with€theÐ $  Ðinstallation€of€NOòòxóó€controls,€and€represent€a€maximum€rate€under€good€engineering€practice.€€TestingÐ ò  Ðfor€these€pollutants€is€already€required€under€existing€commission€regulations,€and€no€additional€cost€isÐ Ðà  Ðanticipated€because€the€commission€expects€that€the€units€are€already€meeting€the€proposed€limits€or,€ifÐ ®¾ Ðretrofitted€with€NOòòxóó€controls€in€the€future,€will€be€able€to€meet€the€proposed€limits€without€additionalÐ Œœ Ðmodifications.Ð jz ÐÌThe€proposed€amendments€will€also€require€all€units€in€the€eight„county€HGA€nonattainment€area€thatÐ &6 Ðinject€urea€or€ammonia€into€the€exhaust€stream€for€NOòòxóó€control€to€implement€procedures€to€monitor€theÐ  Ðamount€of€injected€ammonia.€€The€affected€equipment€types€and€processes€include€electric€utilityÐ âò Ðboilers€and€stationary€gas€turbines;€ICI€boilers;€duct€burners€used€in€turbine€exhaust€ducts;€processÐ ÀÐ Ðheaters€and€furnaces;€stationary€internal€combustion€engines;€fluid€catalytic€cracking€units€(FCCUs),Ð ž® Ðincluding€catalyst€regenerators€and€associated€CO€boilers€and€furnaces;€pulping€liquor€recoveryÐ |Œ Ðfurnaces;€lime€kilns;€lightweight€aggregate€kilns;€heat€treating€and€reheat€furnaces;€magnesium€chlorideÐ Z j Ðfluidized€bed€dryers;€incinerators;€and€BIF€units.€€However,€the€only€equipment€types€owned€by€unitsÐ 8!H Ðof€state€and€local€government€which€are€anticipated€to€be€affected€by€the€ammonia€monitoringÐ "& Ðrequirements€would€be€ICI€boilers.Ð ô" ÐÌThe€four€ICI€boilers€at€the€Baylor€College€of€Medicine€have€a€maximum€capacity€less€than€40Ð °$À  ÐMMBtu/hr€and€are€expected€to€reduce€emissions€through€the€use€of€combustion€modifications,€such€asÐ Ž%ž! Ðlow„NOòòxóó€burners€or€flue€gas€recirculation.€€Therefore,€these€boilers€are€not€affected€by€the€ammoniaÐ l&|" Ðmonitoring€requirements.€€The€three€ICI€boilers€at€the€University€of€Houston€are€larger€units,€withÐ J'Z# Ðcapacities€greater€than€40€MMBtu/hr€but€less€than€100€MMBtu/hr.€€These€boilers€are€expected€toÐ ((8$ Ðreduce€emissions€through€the€use€of€SCR,€and€therefore€would€be€affected€by€the€ammonia€monitoringÐ ) % Ðrequirements.Ð ä)ô & ÐÌCurrently,€the€commission€knows€of€three€types€of€ammonia€monitoring€options:€€1)€mass€balanceÐ  +°"( Ðusing€software€to€calculate€the€ammonia€emission€rate€using€data€being€collected€by€a€CEMS;€2)€usingÐ ~,Ž#) Ða€nitric€oxide€analyzer;€or€3)€using€an€ammonia€CEMS€or€PEMS.€€The€commission€anticipates€thatÐ \-l$* Ðoption€1€would€be€the€cheapest€and€easiest€to€implement;€however,€the€commission€does€not€have€aÐ ð Ðcost€estimate€for€this€option.€€The€cost€estimate€for€option€2€is€$25,000€per€CEMS€equipped€to€performÐ Î Þ Ða€material€balance€using€data€collected€by€the€CEMS.€€Assuming€that€the€four€ICI€boilers€owned€by€theÐ ¬ ¼ ÐBaylor€College€of€Medicine€will€control€NOòòxóó€through€injecting€urea€or€ammonia€into€the€exhaustÐ Š š Ðstream€and€are€all€equipped€with€CEMS,€the€total€capital€cost€would€be€approximately€$100,000.€€TheÐ h x Ðannual€cost€for€quarterly€cylinder€gas€audits€for€option€2€is€estimated€to€be€$3,500,€for€a€maximumÐ F V Ðannual€operating€cost€of€approximately€$14,000.€€The€total€capital€and€operating€costs€may€be€lessÐ $4 Ðsince€combustion€modifications€can€be€used€in€lieu€of€SCR,€especially€if€the€changed€ESADs€areÐ  Ðadopted,€because€fewer€units€would€need€to€use€ammonia€or€urea€injection€to€control€NOòòxóó€emissions.€Ð àð ÐConsequently,€fewer€units€would€have€to€monitor€ammonia€emissions.Ð ¾Î  ÐÌÔ& š ÔPUBLIC€BENEFITS€AND€COSTSÐ zŠ  ÐMr.€Davis€determined€that€for€each€year€of€the€first€five€years€the€proposed€amendments€are€in€effect,Ð Xh  Ðthe€public€benefit€anticipatedÔ'šzp6Ô€from€enforcement€of€and€compliance€with€the€proposed€amendments€willÐ 6F  Ðbe€potentially€reduced€costs€associated€with€the€reduction€of€public€exposure€to€NOòòxóó€emitted€fromÐ $  Ðaffected€stationary€sources,€reduction€of€ground„level€ozone€in€ozone€nonattainment€areas,€andÐ ò  Ðconformance€with€the€requirements€of€the€FCAA.Ð Ðà  ÐÌA€detailed€estimate€of€the€estimated€cost€of€complying€with€the€current€ESADs€is€given€in€the€PUBLICÐ Œœ ÐBENEFITS€AND€COSTS€sections€of€the€preambles€to€the€Chapter€117€rulemaking,€which€wereÐ jz Ðpublished€in€the€August€25,€2000€and€the€June€15,€2001€issue€of€the€òòTexas€Registeróó.€€If€less€stringentÐ HX ÐESADs€are€adopted,€there€could€be€cost€savings€for€owners€and€operators.€€In€the€event€that€theÐ &6 ÐESADs€are€retained,€however,€there€would€be€no€additional€costs€to€owners€and€operators€beyondÐ  Ðthose€described€in€the€August€25,€2000€and€June€15,€2001€issues€of€the€òòTexas€Registeróó.Ð âò ÐÌThere€are€no€costs€associated€with€the€proposed€new€CO€and€ammonia€emission€limits€for€utilityÐ ž® Ðboilers€and€stationary€gas€turbines€(including€duct€burners)€in€the€31€attainment€counties€of€east€andÐ |Œ Ðcentral€Texas.€€The€new€limits€are€necessary€to€prevent€large€increases€in€ammonia€and€CO€emissionsÐ Z j Ðconcurrent€with€the€installation€of€NOòòxóó€controls,€and€represent€a€maximum€rate€under€good€engineeringÐ 8!H Ðpractice.€€Testing€for€these€pollutants€is€already€required€under€existing€commission€regulations,€andÐ "& Ðno€additional€cost€is€anticipated€because€the€commission€expects€that€the€units€are€already€meeting€theÐ ô" Ðproposed€limits€or,€if€retrofitted€with€NOòòxóó€controls€in€the€future,€will€be€able€to€meet€the€proposedÐ Ò#â Ðlimits€without€additional€modifications.Ð °$À  ÐÌThe€proposed€amendments€will€require€all€units€in€the€eight„county€HGA€nonattainment€area€that€injectÐ l&|" Ðurea€or€ammonia€into€the€exhaust€stream€for€NOòòxóó€control€to€implement€procedures€to€monitor€theÐ J'Z# Ðamount€of€injected€ammonia.€€The€affected€equipment€types€and€processes€include€electric€utilityÐ ((8$ Ðboilers€and€stationary€gas€turbines;€ICI€boilers;€duct€burners€used€in€turbine€exhaust€ducts;€processÐ ) % Ðheaters€and€furnaces;€stationary€internal€combustion€engines;€FCCUs,€including€catalyst€regeneratorsÐ ä)ô & Ðand€associated€CO€boilers€and€furnaces;€pulping€liquor€recovery€furnaces;€lime€kilns;€lightweightÐ Â*Ò!' Ðaggregate€kilns;€heat€treating€and€reheat€furnaces;€magnesium€chloride€fluidized€bed€dryers;Ð  +°"( Ðâ âincinerators;€and€BIF€units.€€The€commission€estimates€that€there€should€be€no€more€than€700€affectedÐ ~,Ž#) Ðunits€which€will€control€NOòòxóó€through€injecting€urea€or€ammonia€into€the€exhaust€stream,€all€of€whichÐ ð Ðwould€be€required€to€be€comply€with€continuous€monitoring€requirements.Ð Î Þ Ðâ âÌCurrently,€the€commission€knows€of€three€types€of€ammonia€monitoring€options:€€1)€mass€balanceÐ Š š Ðusing€software€to€calculate€the€ammonia€emission€rate€using€data€being€collected€by€a€CEMS;€2)€usingÐ h x Ða€nitric€oxide€analyzer;€or€3)€using€an€ammonia€CEMS€or€PEMS.€€The€commission€anticipates€thatÐ F V Ðoption€1€would€be€the€cheapest€and€easiest€to€implement;€however,€the€commission€does€not€have€aÐ $4 Ðcost€estimate€for€this€option.€€The€cost€estimate€for€option€2€is€$25,000€per€CEMS€equipped€to€performÐ  Ða€material€balance€using€data€collected€by€the€CEMS.€€Assuming€that€the€700€units€will€control€NOòòxóóÐ àð Ðthrough€injecting€urea€or€ammonia€into€the€exhaust€stream€are€all€equipped€with€CEMS,€the€totalÐ ¾Î  Ðcapital€cost€would€be€approximately€$17,500,000.€€The€annual€cost€for€quarterly€cylinder€gas€audits€forÐ œ¬  Ðoption€2€is€estimated€to€be€$3,500,€for€a€maximum€annual€operating€cost€of€approximately€$2,450,000Ð zŠ  Ðfor€the€700€CEMS.€€The€total€capital€and€operating€costs€may€be€less€since€combustion€modificationsÐ Xh  Ðcan€be€used€in€lieu€of€SCR,€especially€if€the€changed€ESADs€are€adopted,€because€fewer€units€wouldÐ 6F  Ðneed€to€use€ammonia€or€urea€injection€to€control€NOòòxóó€emissions.€€Consequently,€fewer€units€wouldÐ $  Ðhave€to€monitor€ammonia€emissions.Ð ò  ÐÌThe€proposed€amendments€would€also€require€continuous€monitoring€of€the€stack€exhaust€flow€rate€onÐ ®¾ ÐFCCUs€(including€CO€boilers,€CO€furnaces,€and€catalyst€regenerator€vents).€€Flow€monitoring€isÐ Œœ Ðnecessary€because€the€flow€rate€must€be€known€in€order€to€determine€the€mass€emission€rate€forÐ jz Ðdetermining€compliance€with€the€mass€emissions€cap€and€trade€program.€€Based€on€an€analysis€of€theÐ HX Ð1997€emission€inventory€database,€the€proposed€continuous€monitoring€of€FCCUs€will€require,€atÐ &6 Ðmost,€13€additional€units€to€install€and€operate€flow€meters.€€In€previous€rulemaking€(see€the€June€15,Ð  Ð2001€issue€of€the€òòTexas€Registeróó),€the€commission€estimated€the€initial€cost€of€a€CEMS€which€monitorsÐ âò ÐNOòòxóó,€Oòò2óó,€and€flow€to€be€approximately€$137,400€to€$179,600,€with€total€annual€costs€of€$64,800€toÐ ÀÐ Ð$66,000,€based€upon€òòU.S.€EPA's€Continuous€Emission€Monitoring€System€Cost€Model,€Version€3.0,Ð ž® Ð1998óó.€€Based€on€these€figures,€the€total€cost€for€the€additional€NOòòxóó€CEMS€or€PEMS€was€estimated€toÐ |Œ Ðbe€$1.8€to€$2.3€million,€with€a€total€annual€cost€of€approximately€$842,400€to€$858,000.€€The€cost€ofÐ Z j ÐFCCU€flow€monitors€was€included€in€this€previous€estimate.€€The€flow€monitors€representÐ 8!H Ðapproximately€$21,600€of€the€estimated€initial€cost€of€a€CEMS€and€approximately€$19,400€of€theÐ "& Ðestimated€total€annual€cost€of€a€CEMS.€€Based€on€these€figures,€the€portion€of€the€total€CEMS€cost€forÐ ô" Ðthe€flow€monitoring€requirement€is€estimated€to€be€$280,800,€with€a€total€annual€cost€of€approximatelyÐ Ò#â Ð$252,200.€€It€should€be€noted€that€the€EPA€cost€model€provides€the€initial€costs€(including€capital€andÐ °$À  Ðinstallation€costs)€and€annual€costs€(operating€costs)€for€a€single€CEMS€installed€to€monitor€emissionsÐ Ž%ž! Ðfrom€one€source€at€a€plant.€€In€the€cost€model's€user€manual,€the€EPA€notes€that€the€cost€model€is€notÐ l&|" Ðintended€for€use€in€estimating€the€costs€for€multiple€CEMS€to€monitor€multiple€sources€at€a€plant.€Ð J'Z# ÐSimply€multiplying€the€number€of€CEMS€by€the€model's€result€will€overestimate€the€total€cost€becauseÐ ((8$ Ðsome€of€the€costs€are€not€repeated€with€the€addition€of€a€second€CEMS€or€more.Ð ) % ÐÌÔ& š ÔSMALL€BUSINESS€AND€MICRO„BUSINESS€ASSESSMENTÐ Â*Ò!' ÐNo€adverse€fiscal€implications€are€anticipated€for€small€or€micro-businesses€as€a€result€ofÐ  +°"( Ðimplementation€of€the€proposed€amendmentsÔ'šÂ*SÔ€because€none€of€the€electric€utilities€subject€to€theÐ ~,Ž#) Ðproposed€CO€and€ammonia€emission€limits€for€utility€boilers€and€stationary€gas€turbines€(including€ductÐ \-l$* Ðburners)€are€small€or€micro-businesses.€€Likewise,€none€of€the€FCCUs€subject€to€the€proposed€flowÐ ð Ðmonitoring€requirements€are€owned€by€small€or€micro-businesses.€€In€the€previous€August€25,€2000Ð Î Þ Ðand€June€15,€2001€issues€of€the€òòTexas€Register,óó€the€commission€could€not€identify€any€small€or€micro„Ð ¬ ¼ Ðbusiness€that€would€be€affected€by€the€proposed€ESADs.Ð Š š ÐÌThe€commission€has€been€unable€to€identify€any€small€or€micro„businesses€which€would€be€affected€byÐ F V Ðthe€proposed€amendments€in€this€rulemaking.€€The€majority€of€sites€affected€by€the€proposedÐ $4 Ðamendments€are€large€petrochemical€and€industrial€businesses.€€If€there€are€affected€small€or€micro„Ð  Ðbusinesses,€the€estimated€capital€and€annualized€cost€for€installing€and€operating€the€control€technologyÐ àð Ðused€for€the€various€types€of€units€in€the€PUBLIC€BENEFITS€AND€COSTS€section€of€this€preambleÐ ¾Î  Ðwould€appear€to€be€a€reasonable€cost€estimate€for€small€or€micro„businesses.€€As€noted€earlier€in€thisÐ œ¬  Ðpreamble,€there€could€be€cost€savings€if€more€lenient€ESADs€are€adopted.€€Regardless,€no€adverseÐ zŠ  Ðfiscal€implications€are€anticipated€for€small€and€micro„businesses€as€a€result€of€implementing€theÐ Xh  Ðproposed€amendments.Ð 6F  ÐÌÔ& x ÔLOCAL€EMPLOYMENT€IMPACT€STATEMENTÐ ò  ÐThe€commission€has€reviewed€this€proposed€rulemaking€and€determined€that€a€local€employmentÐ Ðà  Ðimpact€statement€is€not€required€because€the€proposed€rules€do€not€adversely€affect€a€local€economy€inÐ ®¾ Ða€material€way€for€the€first€five€years€that€the€proposed€rules€are€in€affect.Ô'xòèZÔÐ Œœ ÐÌÔ& š ÔDRAFT€REGULATORY€IMPACT€ANALYSIS€DETERMINATIONÐ HX ÐThe€commission€has€reviewed€the€proposed€rulemaking€in€light€of€the€regulatory€analysis€requirementsÐ &6 Ðof€Texas€Government€Code,€ðð2001.0225,Ô'šHŒ\Ô€and€has€determined€that€the€rulemaking€meets€the€definitionÐ  Ðof€a€ð ðmajor€environmental€ruleðð€as€defined€in€that€statute.€€A€ð ðmajor€environmental€ruleðð€means€a€ruleÐ âò Ðthe€specific€intent€of€which€is€to€protect€the€environment€or€reduce€risks€to€human€health€fromÐ ÀÐ Ðenvironmental€exposure€and€that€may€adversely€affect€in€a€material€way€the€economy,€productivity,Ð ž® Ðcompetition,€jobs,€the€environment,€or€the€public€health€and€safety€of€the€state€or€a€sector€of€the€state.€€Ð |Œ ÐÌThe€proposed€amendments€to€Chapter€117€and€revisions€to€the€SIP€would€amend€requirements€toÐ 8!H Ðachieve€the€intended€NOòòxóó€emission€reductions€of€the€program.€€Specifically,€the€amendments€toÐ "& ÐChapter€117€will€require€emission€reductions,€and,€for€some€facilities,€revise€the€ESADs,€from€electricÐ ô" Ðutility€boilers€and€stationary€gas€turbines;€ICI€boilers€and€stationary€gas€turbines;€duct€burners€used€inÐ Ò#â Ðturbine€exhaust€ducts;€process€heaters€and€furnaces;€stationary€internal€combustion€engines;€fluidÐ °$À  Ðcatalytic€cracking€units€(including€catalyst€regenerators€and€CO€boilers€and€furnaces);€pulping€liquorÐ Ž%ž! Ðrecovery€furnaces;€lime€kilns;€lightweight€aggregate€kilns;€heat€treating€furnaces;€reheat€furnaces;Ð l&|" Ðmagnesium€chloride€fluidized€bed€dryers;€incinerators;€and€BIF€units€in€the€HGA€ozone€nonattainmentÐ J'Z# Ðarea.€€The€proposed€rules€are€intended€to€protect€the€environment€and€reduce€risks€to€human€health€andÐ ((8$ Ðsafety€from€environmental€exposure€and€may€have€adverse€effects€on€certain€utilities,€petrochemicalÐ ) % Ðplants,€refineries,€and€other€industrial,€commercial,€or€institutional€groups,€and€each€group€could€beÐ ä)ô & Ðconsidered€a€sector€of€the€economy.€€This€is€based€on€the€analysis€provided€elsewhere€in€this€preamble,Ð Â*Ò!' Ðincluding€the€discussion€in€the€PUBLIC€BENEFITS€AND€COSTS€section€of€this€proposal€and€inÐ  +°"( Ðpreamble€to€the€Chapter€117€rulemaking€which€was€published€in€the€January€12,€2001€issue€of€theÐ ~,Ž#) ÐòòTexas€Registeróó€(26€TexReg€524).€€In€addition,€the€proposed€amendments€add€CO€and€ammoniaÐ \-l$* Ðemission€specifications€for€electric€generating€facilities€located€in€31€attainment€counties€of€east€andÐ ð Ðcentral€Texas.€€The€remaining€amendments€in€this€rulemaking€are€intended€to€correct€typographicalÐ Î Þ Ðerrors,€update€cross„references,€clarify€ambiguous€language,€add€flexibility€and€delete€obsoleteÐ ¬ ¼ Ðlanguage,€and€these€amendments€are€not€expected€to€adversely€affect€in€a€material€way€the€economy,Ð Š š Ðproductivity,€competition,€jobs,€the€environment,€or€the€public€health€and€safety€of€the€state€or€a€sectorÐ h x Ðof€the€state.Ð F V ÐÌThe€proposed€amendments€do€not€meet€any€of€the€four€applicability€criteria€of€a€ð ðmajor€environmentalÐ  Ðruleðð€as€defined€in€the€Texas€Government€Code.€€Section€2001.0225€applies€only€to€a€majorÐ àð Ðenvironmental€rule€the€result€of€which€is€to:€€1)€exceed€a€standard€set€by€federal€law,€unless€the€rule€isÐ ¾Î  Ðspecifically€required€by€state€law;€2)€exceed€an€express€requirement€of€state€law,€unless€the€rule€isÐ œ¬  Ðspecifically€required€by€federal€law;€3)€exceed€a€requirement€of€a€delegation€agreement€or€contractÐ zŠ  Ðbetween€the€state€and€an€agency€or€representative€of€the€federal€government€to€implement€a€state€andÐ Xh  Ðfederal€program;€or€4)€adopt€a€rule€solely€under€the€general€powers€of€the€agency€instead€of€under€aÐ 6F  Ðspecific€state€law.Ð $  ÐÌThe€amendments€implement€requirements€of€the€FCAA.€€Under€42€USC,€ðð7410,€states€are€required€toÐ Ðà  Ðadopt€a€SIP€which€provides€for€ð ðimplementation,€maintenance,€and€enforcementðð€of€the€primaryÐ ®¾ ÐNAAQS€in€each€air€quality€control€region€of€the€state.€€While€42€USC,€ðð7410,€does€not€requireÐ Œœ Ðspecific€programs,€methods,€or€reductions€in€order€to€meet€the€standard,€SIPs€must€includeÐ jz Ðð ðenforceable€emission€limitations€and€other€control€measures,€means€or€techniques€(including€economicÐ HX Ðincentives€such€as€fees,€marketable€permits,€and€auctions€of€emissions€rights),€as€well€as€schedules€andÐ &6 Ðtimetables€for€compliance€as€may€be€necessary€or€appropriate€to€meet€the€applicable€requirements€ofÐ  Ðthis€chapter,ðð€(meaning€Chapter€85,€Air€Pollution€Prevention€and€Control).€€It€is€true€that€the€FCAAÐ âò Ðdoes€require€some€specific€measures€for€SIP€purposes,€such€as€the€inspection€and€maintenanceÐ ÀÐ Ðprogram,€but€those€programs€are€the€exception,€not€the€rule,€in€the€SIP€structure€of€the€FCAA.€€TheÐ ž® Ðprovisions€of€the€FCAA€recognize€that€states€are€in€the€best€position€to€determine€what€programs€andÐ |Œ Ðcontrols€are€necessary€or€appropriate€in€order€to€meet€the€NAAQS.€€This€flexibility€allows€states,Ð Z j Ðaffected€industry,€and€the€public,€to€collaborate€on€the€best€methods€for€attaining€the€NAAQS€for€theÐ 8!H Ðspecific€regions€in€the€state.€€Even€though€the€FCAA€allows€states€to€develop€their€own€programs,€thisÐ "& Ðflexibility€does€not€relieve€a€state€from€developing€a€program€that€meets€the€requirements€of€42€USC,Ð ô" Ððð7410.€€Thus,€while€specific€measures€are€not€generally€required,€the€emission€reductions€are€required.€Ð Ò#â ÐStates€are€not€free€to€ignore€the€requirements€of€42€USC,€ðð7410,€and€must€develop€programs€to€assureÐ °$À  Ðthat€the€nonattainment€areas€of€the€state€will€be€brought€into€attainment€on€schedule.Ð Ž%ž! ÐÌThe€requirement€to€provide€a€fiscal€analysis€of€proposed€regulations€in€the€Texas€Government€CodeÐ J'Z# Ðwere€amended€by€Senate€Bill€(SB)€633€during€the€75th€Legislative€Session.€€The€intent€of€SB€633€wasÐ ((8$ Ðto€require€agencies€to€conduct€an€regulatory€impact€analysis€(RIA)€of€extraordinary€rules.€€These€areÐ ) % Ðidentified€in€the€statutory€language€as€major€environmental€rules€that€will€have€a€material€adverseÐ ä)ô & Ðimpact€and€will€exceed€a€requirement€of€state€law,€federal€law,€or€a€delegated€federal€program,€or€areÐ Â*Ò!' Ðadopted€solely€under€the€general€powers€of€the€agency.€€With€the€understanding€that€this€requirementÐ  +°"( Ðwould€seldom€apply,€the€commission€provided€a€cost€estimate€for€SB€633€that€concluded€ð ðbased€on€anÐ ~,Ž#) Ðassessment€of€rules€adopted€by€the€agency€in€the€past,€it€is€not€anticipated€that€the€bill€will€haveÐ \-l$* Ðsignificant€fiscal€implications€for€the€agency€due€to€its€limited€application.ðð€€The€commission€also€notedÐ ð Ðthat€the€number€of€rules€that€would€require€assessment€under€the€provisions€of€the€bill€was€not€large.€Ð Î Þ ÐThis€conclusion€was€based,€in€part,€on€the€criteria€set€forth€in€the€bill€that€exempted€proposed€rulesÐ ¬ ¼ Ðfrom€the€full€analysis€unless€the€rule€was€a€major€environmental€rule€that€exceeds€a€federal€law.€€AsÐ Š š Ðdiscussed€earlier€in€this€preamble,€the€FCAA€does€not€require€specific€programs,€methods,€orÐ h x Ðreductions€in€order€to€meet€the€NAAQS;€thus,€states€must€develop€programs€for€each€nonattainmentÐ F V Ðarea€to€ensure€that€area€will€meet€the€attainment€deadlines.€€Because€of€the€ongoing€need€to€addressÐ $4 Ðnonattainment€issues,€the€commission€routinely€proposes€and€adopts€SIP€rules.€€The€legislature€isÐ  Ðpresumed€to€understand€this€federal€scheme.€€If€each€rule€proposed€for€inclusion€in€the€SIP€wasÐ àð Ðconsidered€to€be€a€major€environmental€rule€that€exceeds€federal€law,€then€every€SIP€rule€wouldÐ ¾Î  Ðrequire€the€full€RIA€contemplated€by€SB€633.€€This€conclusion€is€inconsistent€with€the€conclusionsÐ œ¬  Ðreached€by€the€commission€in€its€cost€estimate€and€by€the€Legislative€Budget€Board€(LBB)€in€its€fiscalÐ zŠ  Ðnotes.€€Since€the€legislature€is€presumed€to€understand€the€fiscal€impacts€of€the€bills€it€passes,€and€thatÐ Xh  Ðpresumption€is€based€on€information€provided€by€state€agencies€and€the€LBB,€the€commission€believesÐ 6F  Ðthat€the€intent€of€SB€633€was€only€to€require€the€full€RIA€for€rules€that€are€extraordinary€in€nature.€Ð $  ÐWhile€the€SIP€rules€will€have€a€broad€impact,€that€impact€is€no€greater€than€is€necessary€or€appropriateÐ ò  Ðto€meet€the€requirements€of€the€FCAA.€€For€these€reasons,€rules€adopted€for€inclusion€in€the€SIP€fallÐ Ðà  Ðunder€the€exception€in€Texas€Government€Code,€ðð2001.0225(a),€because€they€are€specifically€requiredÐ ®¾ Ðby€federal€law.Ð Œœ ÐÌIn€addition,€42€USC,€ðð7502(a)(2),€requires€attainment€as€expeditiously€as€practicable,€and€42€USC,Ð HX Ððð7511a(d),€requires€states€to€submit€ozone€attainment€demonstration€SIPs€for€severe€ozoneÐ &6 Ðnonattainment€areas€such€as€HGA.€€The€proposed€rules€will€be€submitted€to€the€EPA€as€measures€inÐ  Ðthe€federally€approved€SIP.€€€By€policy,€the€EPA€requires€photochemical€grid€modeling€to€demonstrateÐ âò Ðwhether€the€42€USC,€ðð7511a(f),€NOòòxóó€measures€would€contribute€to€ozone€attainment.€€The€commissionÐ ÀÐ Ðhas€performed€photochemical€grid€modeling€which€predicts€that€NOòòxóó€emission€reductions,€such€as€thoseÐ ž® Ðrequired€by€these€rules,€will€result€in€reductions€in€ozone€formation€in€the€HGA€ozone€nonattainmentÐ |Œ Ðarea€and€help€bring€HGA€into€compliance€with€the€air€quality€standards€established€under€federal€lawÐ Z j Ðas€NAAQS€for€ozone.€€The€42€USC,€ðð7511a(f)€exemption€from€NOòòxóó€measures€for€HGA€expired€onÐ 8!H ÐDecember€31,€1997.€€The€expiration€of€the€exemption€under€42€USC,€ðð7511a(f),€was€based€on€theÐ "& Ðfinding€that€NOòòxóó€reductions€in€HGA€are€necessary€for€attainment€of€the€ozone€standard.€€Therefore,€theÐ ô" Ðproposed€amendments€are€necessary€components€of€and€consistent€with€the€ozone€attainmentÐ Ò#â Ðdemonstration€SIP€for€HGA,€required€by€42€USC,€ðð7410.Ð °$À  ÐÌThe€commission€has€consistently€applied€this€construction€to€its€rules€since€this€statute€was€enacted€inÐ l&|" Ð1997.€€Since€that€time,€the€legislature€has€revised€the€Texas€Government€Code€but€left€this€provisionÐ J'Z# Ðsubstantially€unamended.€€It€is€presumed€that€"when€an€agency€interpretation€is€in€effect€at€the€time€theÐ ((8$ Ðlegislature€amends€the€laws€without€making€substantial€change€in€the€statute,€the€legislature€is€deemedÐ ) % Ðto€have€accepted€the€agencyððs€interpretation."€€òòCentral€Power€&€Light€Co.€v.€Sharpóó,€919€S.W.2d€485.Ð ä)ô & Ð489€(Tex.€App.ð!ðAustin€1995),€òòwrit€denied€with€per€curiam€opinion€respecting€another€issueóó,€960Ð Â*Ò!' ÐS.W.2d€617€(Tex.€1997);€òòBullock€v.€Marathon€Oil€Co.óó,€798€S.W.2d€353,€357€(Tex.€App.ð!ðAustinÐ  +°"( Ð1990,€no€writ).€€òòCf.€Humble€Oil€&€Refining€Co.€v.€Calvertóó,€414€S.W.2d€172€(Tex.€1967);€òòSharp€v.Ð ~,Ž#) ÐHouse€of€Lloydóó,€Inc.,€815€S.W.2d€245€(Tex.€1991);€òòSouthwestern€Life€Ins.€Co.€v.€Montemayoróó,€24Ð \-l$* ÐS.W.3d€581€(Tex.€App.--Austin€2000,€òòpet.€deniedóó);€and€òòCoastal€Indust.€Water€Auth.€v.€TrinityÐ ð ÐPortland€Cement€Div.óó,€563€S.W.2d€916€(Tex.€1978).Ð Î Þ ÐÌAs€discussed€earlier€in€this€preamble,€this€rulemaking€implements€requirements€of€the€FCAA.€€There€isÐ Š š Ðno€contract€or€delegation€agreement€that€covers€the€topic€that€is€the€subject€of€this€rulemaking.€Ð h x ÐTherefore,€the€proposed€rules€do€not€exceed€a€standard€set€by€federal€law,€exceed€an€expressÐ F V Ðrequirement€of€state€law,€exceed€a€requirement€of€a€delegation€agreement,€nor€are€adopted€solely€underÐ $4 Ðthe€general€powers€of€the€agency.€€In€addition,€the€rules€are€proposed€under€the€Texas€Health€andÐ  ÐSafety€Code€(THSC),€Texas€Clean€Air€Act€(TCAA),€ðððð382.011,€382.012,€382.014,€382.016,Ð àð Ð382.017,€382.021€and€382.051(d).€€The€commission€invites€public€comment€on€the€draft€RIA.Ð ¾Î  ÐÌÔ& š ÔTAKINGS€IMPACT€ASSESSMENTÐ zŠ  ÐThe€commission€completed€a€takings€impact€analysis€for€the€proposed€rules€under€Texas€GovernmentÐ Xh  ÐCode,€ðð2007.043.€€Ô'šzüÔThe€specific€purposes€of€these€amendments€are€to€achieve€reductions€in€NOòòxóóÐ 6F  Ðemissions€and€ozone€formation€in€the€HGA€ozone€nonattainment€area€and€help€bring€HGA€intoÐ $  Ðcompliance€with€the€air€quality€standards€established€under€federal€law€as€NAAQS€for€ozone,€as€wellÐ ò  Ðas€to€improve€implementation€of€the€existing€Chapter€117€by€correcting€typographical€errors,€updatingÐ Ðà  Ðcross„references,€clarifying€ambiguous€language,€adding€flexibility,€and€deleting€obsolete€language.€€IfÐ ®¾ Ðadopted,€certain€sources€located€in€HGA€will€be€required€to€install€new€emission€control€equipment,Ð Œœ Ðand€implement€new€operating,€reporting,€and€recordkeeping€requirements.€€Installation€of€theÐ jz Ðnecessary€control€equipment€could€conceivably€place€a€burden€on€private,€real€property.Ð HX ÐÌTexas€Government€Code,€ðð2007.003(b)(4),€provides€that€Chapter€2007€does€not€apply€to€theseÐ  Ðproposed€rules,€because€they€are€reasonably€taken€to€fulfill€an€obligation€mandated€by€federal€law.€Ð âò ÐThe€emission€limitations€and€control€requirements€within€this€rulemaking€were€developed€in€order€toÐ ÀÐ Ðmeet€the€NAAQS€for€ozone€set€by€the€EPA€under€42€USC,€ðð7409.€€States€are€primarily€responsible€forÐ ž® Ðensuring€attainment€and€maintenance€of€NAAQS€once€the€EPA€has€established€them.€€Under€42€USC,Ð |Œ Ððð7410,€and€related€provisions,€states€must€submit,€for€approval€by€the€EPA,€SIPs€that€provide€for€theÐ Z j Ðattainment€and€maintenance€of€NAAQS€through€control€programs€directed€to€sources€of€the€pollutantsÐ 8!H Ðinvolved.€€Therefore,€one€purpose€of€this€rulemaking€action€is€to€meet€the€air€quality€standardsÐ "& Ðestablished€under€federal€law€as€NAAQS.€€Attainment€of€the€ozone€standard€will€eventually€requireÐ ô" Ðsubstantial€NOòòxóó€reductions€as€well€as€reductions€of€highly„reactive€VOC€emissions.€€Any€NOòòxóóÐ Ò#â Ðreductions€resulting€from€the€current€rulemaking€are€no€greater€than€what€scientific€research€indicatesÐ °$À  Ðis€necessary€to€achieve€the€desired€ozone€levels.€€However,€this€rulemaking€is€only€one€step€amongÐ Ž%ž! Ðmany€necessary€for€attaining€the€ozone€standard.Ð l&|" ÐÌIn€addition,€Texas€Government€Code,€ðð2007.003(b)(13),€states€that€Chapter€2007€does€not€apply€to€anÐ ((8$ Ðaction€that:€€1)€is€taken€in€response€to€a€real€and€substantial€threat€to€public€health€and€safety;€2)€isÐ ) % Ðdesigned€to€significantly€advance€the€health€and€safety€purpose;€and€3)€does€not€impose€a€greaterÐ ä)ô & Ðburden€than€is€necessary€to€achieve€the€health€and€safety€purpose.€€Although€the€rule€revisions€do€notÐ Â*Ò!' Ðdirectly€prevent€a€nuisance€or€prevent€an€immediate€threat€to€life€or€property,€they€do€prevent€a€realÐ  +°"( Ðand€substantial€threat€to€public€health€and€safety€and€significantly€advance€the€health€and€safetyÐ ~,Ž#) Ðpurpose.€€This€action€is€taken€in€response€to€the€HGA€area€exceeding€the€federal€ambient€air€qualityÐ \-l$* Ðstandard€for€ground„level€ozone,€which€adversely€affects€public€health,€primarily€through€irritation€ofÐ ð Ðthe€lungs.€€The€action€significantly€advances€the€health€and€safety€purpose€by€reducing€ozone€levels€inÐ Î Þ Ðthe€HGA€nonattainment€area.€€Consequently,€these€proposed€rules€meet€the€exemption€inÐ ¬ ¼ Ððð2007.003(b)(13).€€This€rulemaking€action€therefore€meets€the€requirements€of€Texas€GovernmentÐ Š š ÐCode,€ðð2007.003(b)(4)€and€(13).€€For€these€reasons,€the€proposed€rules€do€not€constitute€a€takingsÐ h x Ðunder€Chapter€2007.Ð F V ÐÌÔ& š ÔCONSISTENCY€WITH€THE€COASTAL€MANAGEMENT€PROGRAMÐ  ÐThe€commission€reviewed€the€proposed€rulemaking€and€found€that€the€proposal€is€a€rulemakingÐ àð Ðidentified€in€CoastalÔ'š Ô€Coordination€Act€Implementation€Rules,€31€TAC€ðð505.11,€or€will€affect€anÐ ¾Î  Ðaction/authorization€identified€in€Coastal€Coordination€Act€Implementation€Rules,€31€TAC€ðð505.11,Ð œ¬  Ðand€therefore€will€require€that€applicable€goals€and€policies€of€the€Coastal€Management€Program€beÐ zŠ  Ðconsidered€during€the€rulemaking€process.€€Ð Xh  ÐÌThe€commission€prepared€a€preliminary€consistency€determination€for€the€proposed€rules€under€31Ð $  ÐTAC€ðð505.22€and€found€that€the€proposed€rulemaking€is€consistent€with€the€applicable€CMP€goals€andÐ ò  Ðpolicies.€€The€CMP€goal€applicable€to€this€rulemaking€action€is€the€goal€to€protect,€preserve,€andÐ Ðà  Ðenhance€the€diversity,€quality,€quantity,€functions,€and€values€of€coastal€natural€resource€areas€(31Ð ®¾ ÐTAC€ðð501.12(1)).€€No€new€sources€of€air€contaminants€will€be€authorized€and€ozone€levels€will€beÐ Œœ Ðreduced€as€a€result€of€these€proposed€rules.€€The€CMP€policy€applicable€to€this€rulemaking€action€is€theÐ jz Ðpolicy€that€commission€rules€comply€with€regulations€in€40€CFR,€to€protect€and€enhance€air€quality€inÐ HX Ðthe€coastal€area€(31€TAC€ðð501.14(q)).€€This€rulemaking€action€complies€with€40€CFR.€€Therefore,€inÐ &6 Ðcompliance€with€31€TAC€ðð505.22(e),€this€rulemaking€action€is€consistent€with€CMP€goals€and€policies.€Ð  ÐInterested€persons€may€submit€comments€on€the€consistency€of€the€proposed€rules€with€the€CMPÐ âò Ðduring€the€public€comment€period.Ð ÀÐ ÐÌÔ& ¼ ÔEFFECT€ON€SITES€SUBJECT€TO€THE€FEDERAL€OPERATING€PERMIT€PROGRAMÐ |Œ ÐChapter€117€is€an€applicableÔ'¼|†§Ô€requirement€under€30€TAC€Chapter€122;€therefore,€owners€or€operatorsÐ Z j Ðsubject€to€the€Federal€Operating€Permit€Program€must,€consistent€with€the€revision€process€in€ChapterÐ 8!H Ð122,€revise€their€operating€permits€to€include€the€revised€Chapter€117€requirements€for€each€emissionÐ "& Ðunit€affected€by€the€revisions€to€Chapter€117€at€their€sites.Ð ô" ÐÌÔ& š ÔANNOUNCEMENT€OF€HEARINGSÐ °$À  ÐPublic€hearings€for€this€proposed€rulemakingòòóó€have€been€scheduled€for€the€following€times€andÐ Ž%ž! Ðlocations:€€July€18,€2002,€2:00€p.m.,€Ô'š°$¶©ÔTexas€Natural€Resource€Conservation€Commission,€12100€NorthÐ l&|" ÐI„35,€Building€E,€Room€201S,€Austin;€July€22,€2002,€10:00€a.m.,€City€of€Houston,€City€CouncilÐ J'Z# ÐChambers,€2nd€Floor,€901€Bagby,€Houston;€as€well€as€July€22,€2002,€7:00€p.m.,€FlukingerÐ ((8$ ÐCommunity€Center,€16003€Lorenzo,€Channelview.€€The€hearings€will€be€structured€for€the€receipt€ofÐ ) % Ðoral€or€written€comments€by€interested€persons.€€Registration€will€begin€30€minutes€prior€to€theÐ ä)ô & Ðhearings.€€Individuals€may€present€oral€statements€when€called€upon€in€order€of€registration.€€A€four„Ð Â*Ò!' Ðminute€time€limit€may€be€established€at€the€hearings€to€assure€that€enough€time€is€allowed€for€everyÐ  +°"( Ðâ âinterested€person€to€speak.€€There€will€be€no€open€discussion€during€the€hearings;€however,Ð ~,Ž#) Ðcommission€staff€members€will€be€available€to€discuss€the€proposal€30€minutes€before€the€hearings€andÐ ð Ðwill€answer€questions€before€and€after€the€hearings.Ð Î Þ Ðâ âÌPersons€planning€to€attend€the€hearings€who€have€special€communication€or€other€accommodationÐ Š š Ðneeds,€should€contact€the€Office€of€Environmental€Policy,€Analysis,€and€Assessment€at€(512)€239„Ð h x Ð4900.€€Requests€should€be€made€as€far€in€advance€as€possible.Ð F V ÐÌÔ& š ÔSUBMITTAL€OF€COMMENTSÐ  ÐWritten€comments€may€be€submitted€to€Kelly€Keel,€MC€206,€Office€of€Environmental€Policy,Ð àð ÐAnalysis,€and€Assessment,Ô'š.°Ô€Texas€Natural€Resource€Conservation€Commission,€P.O.€Box€13087,Ð ¾Î  ÐAustin,€Texas€78711„3087,€faxed€to€(512)€239„4808,€or€emailed€to€òòsiprules@tceq.state.tx.usóó.€€AllÐ œ¬  Ðcomments€should€reference€Rule€Log€Number€2002„038„117„AI.€€Comments€must€be€received€by€5:00Ð zŠ  Ðp.m.,€July€22,€2002,€although€oral€and€written€comments€submitted€at€the€7:00€p.m.€July€22,€2002Ð Xh  Ðhearing€will€be€accepted.€€For€further€information,€please€contact€Eddie€Mack€of€the€StrategicÐ 6F  ÐAssessment€Division€at€(512)€239„1488.Ð $  ÐÐ  ò  ÐÓ  Óò òSUBCHAPTER€A:€€DEFINITIONSÐ ð Ððð117.10ó óÐ Î Þ ÐÓw³ÓÌSTATUTORY€AUTHORITYÐ Š š ÐThe€amendment€is€proposed€under€Texas€Water€Code€(TWC),€ðð5.103,€which€provides€the€commissionÐ h x Ðthe€authority€to€adopt€rules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€underÐ F V ÐTHSC,€TCAA,€ðð382.017,€concerning€Rules,€which€authorizes€the€commission€with€the€authority€toÐ $4 Ðadopt€rules€consistent€with€the€policy€and€purposes€of€the€TCAA.€€The€amendment€is€also€proposedÐ  Ðunder€TCAA,€ðð382.011,€concerning€General€Powers€and€Duties,€which€authorizes€the€commission€toÐ àð Ðcontrol€the€quality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,€which€authorizes€theÐ ¾Î  Ðcommission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€control€of€the€stateððs€air;Ð œ¬  Ððð382.016,€concerning€Monitoring€Requirements;€Examination€of€Records,€which€authorizes€theÐ zŠ  Ðcommission€to€prescribe€requirements€for€owners€or€operators€of€sources€to€make€and€maintain€recordsÐ Xh  Ðof€emissions€measurements;€and€ðð382.051(d),€concerning€Permitting€Authority€of€Commission;€Rules,Ð 6F  Ðwhich€authorizes€the€commission€to€adopt€rules€as€necessary€to€comply€with€changes€in€federal€law€orÐ $  Ðregulations€applicable€to€permits€under€Chapter€382;€and€FCAA,€42€USC,€ðð7401.Ð ò  ÐÌThe€proposed€amendment€implements€TCAA,€ðððð382.002,€382.011,€382.012,€382.016,€382.017,€andÐ ®¾ Ð382.051(d);€and€TWC,€ðð5.103.Ð Œœ Ðà  àà ` àà ¸ àà  àà h àà À àà  àà p àà È àà  àà x àÌò òðð117.10.€€Definitions.ó óÐ HX ÐÌà  àUnless€specifically€defined€in€the€Texas€Clean€Air€Act€or€Chapter€101€of€this€title€(relating€toÐ  ÐGeneral€Air€Quality€Rules),€the€terms€in€this€chapter€shall€have€the€meanings€commonly€used€in€theÐ âò Ðfield€of€air€pollution€control.€€Additionally,€the€following€meanings€apply,€unless€the€context€clearlyÐ ÀÐ Ðindicates€otherwise.€€Additional€definitions€for€terms€used€in€this€chapter€are€found€in€ðð101.1€and€ðð3.2Ð ž® Ðof€this€title€(relating€to€Definitions).Ð |Œ ÐÌà  àà ` à(1)€„€(5)€€(No€change.)Ð 8!H ÐÌà  àà ` à(6)€€ò òBoileró ó€-€Any€combustion€equipment€fired€with€solid,€liquid,€and/or€gaseous€fuelÐ ô" Ðused€to€produce€steam€òòor€to€heat€wateróó.Ð Ò#â ÐÌà  àà ` à(7)€„€(11)€€(No€change.)Ð Ž%ž! ÐÌà  àà ` àòò(12)€€ò òDuct€burneró 󀄀A€unit€that€combusts€fuel€and€that€is€placed€in€the€exhaust€ductÐ J'Z# Ðfrom€another€unit€(such€as€a€stationary€gas€turbine,€stationary€internal€combustion€engine,€kiln,€etc.)€toÐ ((8$ Ðallow€the€firing€of€additional€fuel€to€heat€the€exhaust€gases.óóÐ ) % ÐÌà  àà ` àòò(13)óó€[(12)]€€ò òElectric€generating€facility€(EGF)ó ó€-€A€òòunitóó€[facility]€that€generates€electricÐ Â*Ò!' Ðenergy€for€compensation€and€is€owned€or€operated€by€a€person€doing€business€in€this€state,€including€aÐ  +°"( Ðmunicipal€corporation,€electric€cooperative,€or€river€authority.Ð ~,Ž#) ÐÐ \-l$* Ðà  àà ` àòò(14)óó€[(13)]€€ò òElectric€power€generating€systemó ó€-€One€electric€power€generating€systemÐ ð Ðconsists€of€either:Ð Î Þ ÐÌà  àà ` àà ¸ à(A)€€for€the€purposes€of€Subchapter€B,€Division€1€of€this€chapter€(relating€toÐ Š š ÐUtility€Electric€Generation€in€Ozone€Nonattainment€Areas),€all€boilers,€auxiliary€steam€boilers,€andÐ h x Ðstationary€gas€turbines€(including€duct€burners€used€in€turbine€exhaust€ducts)€òòat€electric€generatingÐ F V Ðfacility€(EGF)€accountsóó€that€generate€electric€energy€for€compensation;€are€owned€or€operated€by€aÐ $4 Ðmunicipality€or€a€Public€Utility€Commission€of€Texas€regulated€utility,€or€any€of€its€successors;€and€areÐ  Ðentirely€located€in€one€of€the€following€ozone€nonattainment€areas:Ð àð ÐÌà  àà ` àà ¸ àà  à(i)€€Beaumont/Port€Arthur;Ð œ¬  ÐÌà  àà ` àà ¸ àà  à(ii)€€Dallas/Fort€Worth;€orÐ Xh  ÐÌà  àà ` àà ¸ àà  à(iii)€€Houston/Galveston;Ð $  ÐÌà  àà ` àà ¸ à(B)€€for€the€purposes€of€Subchapter€B,€Division€2€of€this€chapter€(relating€toÐ Ðà  ÐUtility€Electric€Generation€in€East€and€Central€Texas),€all€boilers,€auxiliary€steam€boilers,€andÐ ®¾ Ðstationary€gas€turbines€òòat€EGF€accountsóó€that€generate€electric€energy€for€compensation;€are€owned€orÐ Œœ Ðoperated€by€an€electric€cooperative,€independent€power€producer,€municipality,€river€authority,€orÐ jz Ðpublic€utility,€or€any€of€its€successors;€and€are€located€in€Atascosa,€Bastrop,€Bexar,€Brazos,€Calhoun,Ð HX ÐCherokee,€Fannin,€Fayette,€Freestone,€Goliad,€Gregg,€Grimes,€Harrison,€Henderson,€Hood,€Hunt,Ð &6 ÐLamar,€Limestone,€Marion,€McLennan,€Milam,€Morris,€Nueces,€Parker,€Red€River,€Robertson,€Rusk,Ð  ÐTitus,€Travis,€Victoria,€or€Wharton€County;€orÐ âò ÐÌà  àà ` àà ¸ à(C)€€for€the€purposes€of€Subchapter€B,€Division€3€of€this€chapter€(relating€toÐ ž® ÐIndustrial,€Commercial,€and€Institutional€Combustion€Sources€in€Ozone€Nonattainment€Areas),€all€unitsÐ |Œ Ðin€the€Houston/Galveston€ozone€nonattainment€area€that€generate€electricity€but€do€not€meet€theÐ Z j Ðconditions€specified€in€subparagraph€(A)€of€this€paragraph,€including,€but€not€limited€to,€cogenerationÐ 8!H Ðunits€and€units€owned€by€independent€power€producers.Ð "& ÐÌà  àà ` àòò(15)óó€[(14)]€€ò òEmergency€situationó 󀄀As€follows.Ð Ò#â ÐÌà  àà ` àà ¸ à(A)€€An€emergency€situation€is€any€of€the€following:Ð Ž%ž! ÐÌà  àà ` àà ¸ àà  à(i)€€an€unforeseen€electrical€power€failure€from€the€serving€electricÐ J'Z# Ðpower€generating€system;Ð ((8$ ÐÌà  àà ` àà ¸ àà  à(ii)€€the€period€of€time€during€which€an€emergency€notice,€as€defined€inÐ ä)ô & ÐòòERCOT€Protocols,€Section€2:€Definitions€and€Acronymsóó€(òòMay€1,€2002óó€[January€5,€2001]),€issued€byÐ Â*Ò!' Ðthe€Electric€Reliability€Council€of€Texas,€Inc.€(ERCOT)€as€specified€in€òòERCOT€Protocols,€Section€5:Ð  +°"( Ðâ âDispatchóó€(òòApril€1,€2002óó€[January€5,€2001]),€is€applicable€to€the€serving€electric€power€generatingÐ ~,Ž#) Ðsystem.€€The€emergency€situation€is€considered€to€end€upon€expiration€of€the€emergency€notice€issuedÐ ð Ðby€ERCOT;Ð Î Þ Ðâ âÌà  àà ` àà ¸ àà  à(iii)€€an€unforeseen€failure€of€on-site€electrical€transmission€equipmentÐ Š š Ð(e.g.,€a€transformer);Ð h x ÐÌà  àà ` àà ¸ àà  à(iv)€€an€unforeseen€failure€of€natural€gas€service;Ð $4 ÐÌà  àà ` àà ¸ àà  à(v)€€an€unforeseen€flood€or€fire,€or€a€life-threatening€situation;€orÐ àð ÐÌà  àà ` àà ¸ àà  à(vi)€€operation€of€emergency€generators€for€Federal€AviationÐ œ¬  ÐAdministration€licensed€airports,€military€airports,€or€manned€space€flight€control€centers€for€theÐ zŠ  Ðpurposes€of€providing€power€in€anticipation€of€a€power€failure€due€to€severe€storm€activity.Ð Xh  ÐÌà  àà ` àà ¸ à(B)€€An€emergency€situation€does€not€include€operation€for€purposes€ofÐ $  Ðsupplying€power€for€distribution€to€the€electric€grid,€operation€for€training€purposes,€or€other€Ð ò  Ðforeseeable€events.Ð Ðà  ÐÌà  àà ` àòò(16)óó€[(15)]€€ò òFunctionally€identical€replacementó ó€-€A€unit€that€performs€the€sameÐ Œœ Ðfunction€as€the€existing€unit€which€it€replaces,€with€the€condition€that€the€unit€replaced€mustÐ jz Ѐbe€physically€removed€or€rendered€permanently€inoperable€before€the€unit€replacing€it€is€placed€intoÐ HX Ðservice.Ð &6 ÐÌà  àà ` àòò(17)óó€[(16)]€€ò òHeat€inputó ó€-€The€chemical€heat€released€due€to€fuel€combustion€in€a€unit,Ð âò Ðusing€the€higher€heating€value€of€the€fuel.€€This€does€not€include€the€sensible€heat€of€the€incomingÐ ÀÐ Ðcombustion€air.€€In€the€case€of€carbon€monoxide€(CO)€boilers,€the€heat€input€includes€the€enthalpy€ofÐ ž® Ðall€regenerator€off-gases€and€the€heat€of€combustion€of€the€incoming€òòCOóó€[carbon€monoxide]€and€of€theÐ |Œ Ðauxiliary€fuel.€€The€enthalpy€change€of€the€fluid€catalytic€cracking€unit€regenerator€off-gases€refers€toÐ Z j Ðthe€total€heat€content€of€the€gas€at€the€temperature€it€enters€the€CO€boiler,€referring€to€the€heat€contentÐ 8!H Ðat€60€degrees€Fahrenheit,€as€being€zero.Ð "& ÐÌà  àà ` àòò(18)óó€[(17)]€€ò òHeat€treat€furnaceó ó€-€A€furnace€that€is€used€in€the€manufacturing,€casting,Ð Ò#â Ðor€forging€of€metal€to€heat€the€metal€so€as€to€produce€specific€physical€properties€in€that€metal.Ð °$À  ÐÌà  àà ` àòò(19)óó€[(18)]€€ò òHigh€heat€release€rateó ó€-€A€ratio€of€boiler€design€heat€input€to€fireboxÐ l&|" Ðvolume€(as€bounded€by€the€front€firebox€wall€where€the€burner€is€located,€the€firebox€side€waterwall,Ð J'Z# Ðand€extending€to€the€level€just€below€or€in€front€of€the€first€row€of€convection€pass€tubes)€greater€thanÐ ((8$ Ðor€equal€to€70,000€British€thermal€units€(Btu)€per€hour€per€cubic€foot.Ð ) % ÐÌà  àà ` àòò(20)óó€[(19)]€€ò òHorsepower€ratingó ó€-€The€engine€manufacturer's€maximum€continuousÐ Â*Ò!' Ðload€rating€at€the€lesser€of€the€engine€or€driven€equipment's€maximum€published€continuous€speed.Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` àòò(21)óó€[(20)]€€ò òIncineratoró ó€-€For€the€purposes€of€this€chapter,€the€term€"incinerator"Ð ð Ðâ âincludes€both€of€the€following:Ð Î Þ ÐÌà  àà ` àà ¸ à(A)€€an€enclosed€control€device€that€combusts€or€oxidizes€gases€or€vapors;€andÐ Š š ÐÌà  àà ` àà ¸ à(B)€€an€incinerator€as€defined€in€ðð101.1€of€this€title€(relating€to€Definitions).Ð F V ÐÌà  àà ` àòò(22)óó€[(21)]€€ò òIndustrial€boileró ó€-€Any€combustion€equipment,€not€including€utility€orÐ  Ðauxiliary€steam€boilers€as€defined€in€this€section,€fired€with€liquid,€solid,€or€gaseous€fuel,€that€is€usedÐ àð Ðto€produce€steam€òòor€to€heat€wateróó.Ð ¾Î  ÐÌà  àà ` àòò(23)óó€[(22)]€€ò òInternational€Standards€Organization€(ISO)€conditionsó ó€-€ISO€standardÐ zŠ  Ðconditions€of€59€degrees€Fahrenheit,€1.0€atmosphere,€and€60%€relative€humidity.Ð Xh  ÐÌà  àà ` àòò(24)óó€[(23)]€€ò òLarge€DFW€systemó ó€-€All€boilers,€auxiliary€steam€boilers,€and€stationaryÐ $  Ðgas€turbines€that€are€located€in€the€Dallas/Fort€Worth€ozone€nonattainment€area,€and€were€part€of€oneÐ ò  Ðelectric€power€generating€system€on€January€1,€2000,€that€had€a€combined€electric€generating€capacityÐ Ðà  Ðequal€to€or€greater€than€500€megawatts.Ð ®¾ ÐÌà  àà ` àòò(25)óó€[(24)]€€ò òLean-burn€engineó ó€-€A€spark-ignited€or€compression-ignited,€Otto€cycle,Ð jz Ðdiesel€cycle,€or€two-stroke€engine€that€is€not€capable€of€being€operated€with€an€exhaust€stream€oxygenÐ HX Ðconcentration€equal€to€or€less€than€0.5%€by€volume,€as€originally€designed€by€the€manufacturer.Ð &6 ÐÌà  àà ` àòò(26)óó€[(25)]€€ò òLow€annual€capacity€factor€boiler,€process€heater,€or€gas€turbineÐ âò Ðsupplemental€waste€heat€recovery€unitó ó€-€An€industrial,€commercial,€or€institutional€boiler;€processÐ ÀÐ Ðheater;€or€gas€turbine€supplemental€waste€heat€recovery€unit€with€maximum€rated€capacity:Ð ž® ÐÌà  àà ` àà ¸ à(A)€€greater€than€or€equal€to€40€million€Btu€per€hour€(MMBtu/hr),€but€less€thanÐ Z j Ð100€MMBtu/hr€and€an€annual€heat€input€less€than€or€equal€to€2.8€(10òò11óó)€Btu€per€year€(Btu/yr),€based€onÐ 8!H Ða€rolling€12-month€average;€orÐ "& ÐÌà  àà ` àà ¸ à(B)€€greater€than€or€equal€to€100€MMBtu/hr€and€an€annual€heat€input€less€thanÐ Ò#â Ðor€equal€to€2.2€(10òò11óó)€Btu/yr,€based€on€a€rolling€12-month€average.Ð °$À  ÐÌà  àà ` àòò(27)óó€[(26)]€€ò òLow€annual€capacity€factor€stationary€gas€turbine€or€stationaryÐ l&|" Ðinternal€combustion€engineó ó€-€A€stationary€gas€turbine€or€stationary€internal€combustion€engine€whichÐ J'Z# Ðis€demonstrated€to€operate€less€than€850€hours€per€year,€based€on€a€rolling€12-month€average.Ð ((8$ ÐÌà  àà ` àòò(28)óó€[(27)]€€ò òLow€heat€release€rateó ó€-€A€ratio€of€boiler€design€heat€input€to€fireboxÐ ä)ô & Ðvolume€less€than€70,000€Btu€per€hour€per€cubic€foot.Ð Â*Ò!' ÐÌà  àà ` àòò(29)óó€[(28)]€€ò òMajor€sourceó ó€-€Any€stationary€source€or€group€of€sources€located€within€aÐ ~,Ž#) Ðcontiguous€area€and€under€common€control€that€emits€or€has€the€potential€to€emit:Ð \-l$* Їà  àà ` àà ¸ à(A)€€at€least€50€tons€per€year€(tpy)€of€nitrogen€oxides€(NOòòxóó)€and€is€located€inÐ ð Ðthe€Beaumont/Port€Arthur€ozone€nonattainment€area;Ð Î Þ ÐÌà  àà ` àà ¸ à(B)€€at€least€50€tpy€of€NOòòxóó€and€is€located€in€the€Dallas/Fort€Worth€ozoneÐ Š š Ðnonattainment€area;Ð h x ÐÌà  àà ` àà ¸ à(C)€€at€least€25€tpy€of€NOòòxóó€and€is€located€in€the€Houston/Galveston€ozoneÐ $4 Ðnonattainment€area;€orÐ  ÐÌà  àà ` àà ¸ à(D)€€the€amount€specified€in€the€major€source€definition€contained€in€theÐ ¾Î  ÐPrevention€of€Significant€Deterioration€of€Air€Quality€regulations€promulgated€by€EPA€in€Title€40Ð œ¬  ÐCode€of€Federal€Regulations€(CFR)€ðð52.21€as€amended€June€3,€1993€(effective€June€3,€1994)€and€isÐ zŠ  Ðlocated€in€Atascosa,€Bastrop,€Bexar,€Brazos,€Calhoun,€Cherokee,€Comal,€Ellis,€Fannin,€Fayette,Ð Xh  ÐFreestone,€Goliad,€Gregg,€Grimes,€Harrison,€Hays,€Henderson,€Hood,€Hunt,€Lamar,€Limestone,Ð 6F  ÐMarion,€McLennan,€Milam,€Morris,€Nueces,€Parker,€Red€River,€Robertson,€Rusk,€Titus,€Travis,Ð $  ÐVictoria,€or€Wharton€County.Ð ò  ÐÌà  àà ` àòò(30)óó€[(29)]€€ò òMaximum€rated€capacityó ó€-€The€maximum€design€heat€input,€expressed€inÐ ®¾ ÐMMBtu/hr,€unless:Ð Œœ ÐÌà  àà ` àà ¸ à(A)€€the€unit€is€a€boiler,€utility€boiler,€or€process€heater€operated€above€theÐ HX Ðmaximum€design€heat€input€(as€averaged€over€any€one-hour€period),€in€which€case€the€maximumÐ &6 Ðoperated€hourly€rate€shall€be€used€as€the€maximum€rated€capacity;€orÐ  ÐÌà  àà ` àà ¸ à(B)€€the€unit€is€limited€by€operating€restriction€or€permit€condition€to€a€lesserÐ ÀÐ Ðheat€input,€in€which€case€the€limiting€condition€shall€be€used€as€the€maximum€rated€capacity;€orÐ ž® ÐÌà  àà ` àà ¸ à(C)€€the€unit€is€a€stationary€gas€turbine,€in€which€case€the€manufacturer's€ratedÐ Z j Ðheat€consumption€at€the€International€Standards€Organization€(ISO)€conditions€shall€be€used€as€theÐ 8!H Ðmaximum€rated€capacity,€unless€limited€by€permit€condition€to€a€lesser€heat€input,€in€which€case€theÐ "& Ðlimiting€condition€shall€be€used€as€the€maximum€rated€capacity;€orÐ ô" ÐÌà  àà ` àà ¸ à(D)€€the€unit€is€a€stationary,€internal€combustion€engine,€in€which€case€theÐ °$À  Ðmanufacturer's€rated€heat€consumption€at€Diesel€Equipment€Manufacturer's€Association€or€ISOÐ Ž%ž! Ðconditions€shall€be€used€as€the€maximum€rated€capacity,€unless€limited€by€permit€condition€to€a€lesserÐ l&|" Ðheat€input,€in€which€case€the€limiting€condition€shall€be€used€as€the€maximum€rated€capacity.Ð J'Z# ÐÌà  àà ` àòò(31)óó€[(30)]€€ò òMegawatt€(MW)€ratingó ó€-€The€continuous€MW€òòoutputóó€rating€or€mechanicalÐ ) % Ðequivalent€by€a€gas€turbine€manufacturer€at€ISO€conditions,€without€consideration€to€the€increase€in€gasÐ ä)ô & Ðturbine€shaft€output€and/or€the€decrease€in€gas€turbine€fuel€consumption€by€the€addition€of€energyÐ Â*Ò!' Ðrecovered€from€exhaust€heat.Ð  +°"( ÐÌà  àà ` àòò(32)óó€[(31)]€€ò òNitric€acidó ó€-€Nitric€acid€which€is€30%€to€100%€in€strength.Ð \-l$* Їà  àà ` àòò(33)óó€[(32)]€€ò òNitric€acid€production€unitó ó€-€Any€source€producing€nitric€acid€by€eitherÐ ð Ðthe€pressure€or€atmospheric€pressure€process.Ð Î Þ ÐÌà  àà ` àòò(34)óó€[(33)]€€ò òNitrogen€oxides€(NOòòxóó)ó ó€-€The€sum€of€the€nitric€oxide€and€nitrogen€dioxideÐ Š š Ðin€the€flue€gas€or€emission€point,€collectively€expressed€as€nitrogen€dioxide.Ð h x ÐÌà  àà ` àòò(35)óó€[(34)]€€ò òParts€per€million€by€volume€(ppmv)ó ó€-€All€ppmv€emission€limits€specifiedÐ $4 Ðin€this€chapter€are€referenced€on€a€dry€basis.Ð  ÐÌà  àà ` àòò(36)óó€[(35)]€€ò òPeaking€gas€turbine€or€engineó ó€-€A€stationary€gas€turbine€or€engine€usedÐ ¾Î  Ðintermittently€to€produce€energy€on€a€demand€basis.Ð œ¬  ÐÌà  àà ` àòò(37)óó€[(36)]€€ò òPlant-wide€emission€limitó ó€-€The€ratio€of€the€total€allowable€nitrogen€oxidesÐ Xh  Ðmass€emissions€rate€dischargeable€into€the€atmosphere€from€affected€units€at€a€major€source€whenÐ 6F  Ðfiring€at€their€maximum€rated€capacity€to€the€total€maximum€rated€capacities€for€those€units.Ð $  ÐÌà  àà ` àòò(38)óó€[(37)]€€ò òPlant-wide€emission€rateó ó€-€The€ratio€of€the€total€actual€nitrogen€oxidesÐ Ðà  Ðmass€emissions€rate€discharged€into€the€atmosphere€from€affected€units€at€a€major€source€when€firing€atÐ ®¾ Ðtheir€maximum€rated€capacity€to€the€total€maximum€rated€capacities€for€those€units.Ð Œœ ÐÌ€à  àà ` àòò(39)óó€[(38)]€€ò òPredictive€emissions€monitoring€system€(PEMS)ó ó€-€The€total€equipmentÐ HX Ðnecessary€for€the€continuous€determination€and€recordkeeping€of€process€gas€concentrations€andÐ &6 Ðemission€rates€using€process€or€control€device€operating€parameter€measurements€and€a€conversionÐ  Ðequation€[,€graph,]€or€computer€program€to€produce€results€in€units€of€the€applicable€emissionÐ âò Ðlimitation.Ð ÀÐ ÐÌ€à  àà ` àòò(40)óó€[(39)]€€ò òProcess€heateró ó€-€Any€combustion€equipment€fired€with€liquid€and/orÐ |Œ Ðgaseous€fuel€which€is€used€to€transfer€heat€from€combustion€gases€to€a€process€fluid,€superheatedÐ Z j Ðsteam,€or€water€for€the€purpose€of€heating€the€process€fluid€or€causing€a€chemical€reaction.€€The€termÐ 8!H Ð"process€heater"€does€not€apply€to€any€unfired€waste€heat€recovery€heater€that€is€used€to€recoverÐ "& Ðsensible€heat€from€the€exhaust€of€any€combustion€equipment,€or€to€boilers€as€defined€in€this€section.Ð ô" ÐÌà  àà ` àòò(41)óó€[(40)]€ò ò€Pyrolysis€reactoró 󀄀A€unit€that€produces€hydrocarbon€products€from€theÐ °$À  Ðendothermic€cracking€of€feedstocks€such€as€ethane,€propane,€butane,€and€naphtha€using€combustion€toÐ Ž%ž! Ðprovide€indirect€heating€for€the€cracking€process.€Ð l&|" ÐÌà  àà ` àòò(42)óó€[(41)]€€ò òReheat€furnaceó ó€-€A€furnace€that€is€used€in€the€manufacturing,€casting,€orÐ ((8$ Ðforging€of€metal€to€raise€the€temperature€of€that€metal€in€the€course€of€processing€to€a€temperatureÐ ) % Ðsuitable€for€hot€working€or€shaping.Ð ä)ô & ÐÌà  àà ` àòò(43)óó€[(42)]€€ò òRich-burn€engineó ó€-€A€spark-ignited,€Otto€cycle,€four-stroke,€naturallyÐ  +°"( Ðaspirated€or€turbocharged€engine€that€is€capable€of€being€operated€with€an€exhaust€stream€oxygenÐ ~,Ž#) Ðconcentration€equal€to€or€less€than€0.5%€by€volume,€as€originally€designed€by€the€manufacturer.Ð \-l$* Їà  àà ` àòò(44)óó€[(43)]€€ò òSmall€DFW€systemó ó€-€All€boilers,€auxiliary€steam€boilers,€and€stationaryÐ ð Ðgas€turbines€that€are€located€in€the€Dallas/Fort€Worth€ozone€nonattainment€area,€and€were€part€of€oneÐ Î Þ Ðelectric€power€generating€system€on€January€1,€2000,€that€had€a€combined€electric€generating€capacityÐ ¬ ¼ Ðless€than€500€megawatts.Ð Š š ÐÌà  àà ` àòò(45)óó€[(44)]€€ò òStationary€gas€turbineó ó€-€Any€gas€turbine€system€that€is€gas€and/or€liquidÐ F V Ðfuel€fired€with€or€without€power€augmentation.€€This€unit€is€either€attached€to€a€foundation€or€isÐ $4 Ðportable€equipment€operated€at€a€specific€minor€or€major€source€for€more€than€90€days€in€anyÐ  Ð12-month€period.€€Two€or€more€gas€turbines€powering€one€shaft€shall€be€treated€as€one€unit.Ð àð ÐÌà  àà ` àòò(46)óó€[(45)]€€ò òStationary€internal€combustion€engineó ó€-€A€reciprocating€engine€thatÐ œ¬  Ðremains€or€will€remain€at€a€location€(a€single€site€at€a€building,€structure,€facility,€or€installation)€forÐ zŠ  Ðmore€than€12€consecutive€months.€€Included€in€this€definition€is€any€engine€that,€by€itself€or€in€or€on€aÐ Xh  Ðpiece€of€equipment,€is€portable,€meaning€designed€to€be€and€capable€of€being€carried€or€moved€fromÐ 6F  Ðone€location€to€another.€€Indicia€of€portability€include,€but€are€not€limited€to,€wheels,€skids,€carryingÐ $  Ðhandles,€dolly,€trailer,€or€platform.€€Any€engine€(or€engines)€that€replaces€an€engine€at€a€location€andÐ ò  Ðthat€is€intended€to€perform€the€same€or€similar€function€as€the€engine€being€replaced€is€included€inÐ Ðà  Ðcalculating€the€consecutive€residence€time€period.€€An€engine€is€considered€stationary€if€it€is€removedÐ ®¾ Ðfrom€one€location€for€a€period€and€then€returned€to€the€same€location€in€an€attempt€to€circumvent€theÐ Œœ Ðconsecutive€residence€time€requirement.€€òòNonroad€engines,€as€defined€in€40€CFR€ðð89.2,€are€notÐ jz Ðconsidered€stationary€for€the€purposes€of€this€chapter.óóÐ HX ÐÌà  àà ` àòò(47)óó€[(46)]€€ò òSystem-wide€emission€limitó ó€-€The€ratio€of€the€total€allowable€nitrogenÐ  Ðoxides€mass€emissions€rate€dischargeable€into€the€atmosphere€from€affected€units€in€an€electric€powerÐ âò Ðgenerating€system€or€portion€thereof€located€within€a€single€ozone€nonattainment€area€when€firing€atÐ ÀÐ Ðtheir€maximum€rated€capacity€to€the€total€maximum€rated€capacities€for€those€units.€€For€fuel€oil€firing,Ð ž® Ðaverage€activity€levels€shall€be€used€in€lieu€of€maximum€rated€capacities€for€the€purpose€of€calculatingÐ |Œ Ðthe€system-wide€emission€limit.Ð Z j ÐÌà  àà ` àòò(48)óó€[(47)]€€ò òSystem-wide€emission€rateó ó€-€The€ratio€of€the€total€actual€nitrogen€oxidesÐ "& Ðmass€emissions€rate€discharged€into€the€atmosphere€from€affected€units€in€an€electric€power€generatingÐ ô" Ðsystem€or€portion€thereof€located€within€a€single€ozone€nonattainment€area€when€firing€at€theirÐ Ò#â Ðmaximum€rated€capacity€to€the€total€maximum€rated€capacities€for€those€units.€€For€fuel€oil€firing,Ð °$À  Ðaverage€activity€levels€shall€be€used€in€lieu€of€maximum€rated€capacities€for€the€purpose€of€calculatingÐ Ž%ž! Ðthe€system-wide€emission€rate.Ð l&|" ÐÌà  àà ` àòò(49)óó€[(48)]€€ò òThirty-day€rolling€averageó ó€-€An€average,€calculated€for€each€day€that€fuelÐ ((8$ Ðis€combusted€in€a€unit,€of€all€the€hourly€emissions€data€for€the€preceding€30€days€that€fuel€wasÐ ) % Ðcombusted€in€the€unit.Ð ä)ô & ÐÌà  àà ` àòò(50)óó€[(49)]€€ò òTwenty-four€hour€rolling€averageó ó€-€An€average,€calculated€for€each€hourÐ  +°"( Ðthat€fuel€is€combusted€(or€acid€is€produced,€for€a€nitric€or€adipic€acid€production€unit),€of€all€the€hourlyÐ ~,Ž#) Ðemissions€data€for€the€preceding€24€hours€that€fuel€was€combusted€in€the€unit.Ð \-l$* Їà  àà ` àòò(51)óó€[(50)]€€ò òUnitó ó€-€A€unit€consists€of€either:Ð ð ÐÌà  àà ` àà ¸ à(A)€€for€the€purposes€of€ðð117.105€and€ðð117.205€of€this€title€(relating€toÐ ¬ ¼ ÐEmission€Specifications€for€Reasonably€Available€Control€Technology)€and€each€requirement€of€thisÐ Š š Ðchapter€associated€with€ðð117.105€and€ðð117.205€of€this€title,€any€boiler,€process€heater,€stationary€gasÐ h x Ðturbine,€or€stationary€internal€combustion€engine,€as€defined€in€this€section;€[or]Ð F V ÐÌà  àà ` àà ¸ à(B)€€for€the€purposes€of€ðð117.106€and€ðð117.206€of€this€title€(relating€toÐ  ÐEmission€Specifications€for€Attainment€Demonstrations)€and€each€requirement€of€this€chapterÐ àð Ðassociated€with€ðð117.106€and€ðð117.206€of€this€title,€any€boiler,€process€heater,€stationary€gas€turbine,Ð ¾Î  Ðor€stationary€internal€combustion€engine,€as€defined€in€this€section,€or€any€other€stationary€source€ofÐ œ¬  Ðnitrogen€oxides€(NOòòxóó)€at€a€major€source,€as€defined€in€this€section;€orÐ zŠ  ÐÌà  àà ` àà ¸ à(C)€€for€the€purposes€of€ðð117.475€of€this€title€(relating€to€EmissionÐ 6F  ÐSpecifications)€and€each€requirement€of€this€chapter€associated€with€ðð117.475€of€this€title,€any€boiler,Ð $  Ðprocess€heater,€stationary€gas€turbine€(including€any€duct€burner€in€the€turbine€exhaust€duct),€orÐ ò  Ðstationary€internal€combustion€engine,€as€defined€in€this€section.Ð Ðà  ÐÌà  àà ` àòò(52)óó€[(51)]€€ò òUtility€boileró ó€-€Any€combustion€equipment€owned€or€operated€by€aÐ Œœ Ðmunicipality€or€Public€Utility€Commission€of€Texas€regulated€utility,€fired€with€solid,€liquid,€and/orÐ jz Ðgaseous€fuel,€used€to€produce€steam€for€the€purpose€of€generating€electricity.€€òòStationary€gas€turbines,Ð HX Ðincluding€any€associated€duct€burners€and€unfired€waste€heat€boilers,€are€not€considered€to€be€utilityÐ &6 Ðboilers.óóÐ  ÐÌà  àà ` àòò(53)óó€[(52)]€€ò òWoodó ó€-€Wood,€wood€residue,€bark,€or€any€derivative€fuel€or€residueÐ ÀÐ Ðthereof€in€any€form,€including,€but€not€limited€to,€sawdust,€sander€dust,€wood€chips,€scraps,€slabs,Ð ž® Ðmillings,€shavings,€and€processed€pellets€made€from€wood€or€other€forest€residues.Ð |Œ ÐÐ  Z j Ðò òÓ  ÓSUBCHAPTER€B:€€COMBUSTION€AT€MAJOR€SOURCESÐ ð ÐDIVISION€1:€€UTILITY€ELECTRIC€GENERATION€IN€OZONE€NONATTAINMENT€AREASó óÐ Î Þ ÐÓ*#ÓÌSTATUTORY€AUTHORITYÐ Š š ÐThe€repeal€is€proposed€under€TWC,€ðð5.103,€which€provides€the€commission€the€authority€to€adoptÐ h x Ðrules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€under€THSC,€TCAA,Ð F V Ððð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€to€adopt€rulesÐ $4 Ðconsistent€with€the€policy€and€purposes€of€the€TCAA.€€The€repeal€is€also€proposed€under€TCAA,Ð  Ððð382.011,€concerning€General€Powers€and€Duties,€which€authorizes€the€commission€to€control€theÐ àð Ðquality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,€which€authorizes€theÐ ¾Î  Ðcommission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€control€of€the€stateððs€air;Ð œ¬  Ððð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€to€require€submissionÐ zŠ  Ðinformation€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerning€Monitoring€Requirements;Ð Xh  ÐExamination€of€Records,€which€authorizes€the€commission€to€prescribe€requirements€for€owners€orÐ 6F  Ðoperators€of€sources€to€make€and€maintain€records€of€emissions€measurements;€ðð382.021,€concerningÐ $  ÐSampling€Methods€and€Procedures,€which€authorizes€the€commission€to€prescribe€the€samplingÐ ò  Ðmethods€and€procedures;€and€ðð382.051(d),€concerning€Permitting€Authority€of€Commission;€Rules,Ð Ðà  Ðwhich€authorizes€the€commission€to€adopt€rules€as€necessary€to€comply€with€changes€in€federal€law€orÐ ®¾ Ðregulations€applicable€to€permits€under€Chapter€382;€and€FCAA,€42€USC,€ðð7401.Ð Œœ ÐÌThe€proposed€repeal€implements€TCAA,€ðððð382.002,€382.011,€382.012,€382.016,€382.017,€andÐ HX Ð382.051(d);€and€TWC,€ðð5.103.Ð &6 ÐÌò òðð117.104.€€Gas„Fired€Steam€Generation.ó óÐ âò ÐÐ  ÀÐ Ðò òÓ  ÓSUBCHAPTER€B:€€COMBUSTION€AT€MAJOR€SOURCESÐ ð ÐDIVISION€1:€€UTILITY€ELECTRIC€GENERATION€IN€OZONE€NONATTAINMENT€AREASÐ Î Þ Ððððð117.105€„€117.108,€117.113€„€117.116,€117.119,€117.121ó óÐ ¬ ¼ ÐÓÞ+ÓÌSTATUTORY€AUTHORITYÐ h x ÐThe€amendments€are€proposed€under€TWC,€ðð5.103,€which€provides€the€commission€the€authority€toÐ F V Ðadopt€rules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€under€THSC,€TCAA,Ð $4 Ððð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€to€adopt€rulesÐ  Ðconsistent€with€the€policy€and€purposes€of€the€TCAA.€€The€amendments€are€also€proposed€underÐ àð ÐTCAA,€ðð382.011,€concerning€General€Powers€and€Duties,€which€authorizes€the€commission€to€controlÐ ¾Î  Ðthe€quality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,€which€authorizes€theÐ œ¬  Ðcommission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€control€of€the€stateððs€air;Ð zŠ  Ððð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€to€require€submissionÐ Xh  Ðinformation€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerning€Monitoring€Requirements;Ð 6F  ÐExamination€of€Records,€which€authorizes€the€commission€to€prescribe€requirements€for€owners€orÐ $  Ðoperators€of€sources€to€make€and€maintain€records€of€emissions€measurements;€ðð382.021,€concerningÐ ò  ÐSampling€Methods€and€Procedures,€which€authorizes€the€commission€to€prescribe€the€samplingÐ Ðà  Ðmethods€and€procedures;€and€ðð382.051(d),€concerning€Permitting€Authority€of€Commission;€Rules,Ð ®¾ Ðwhich€authorizes€the€commission€to€adopt€rules€as€necessary€to€comply€with€changes€in€federal€law€orÐ Œœ Ðregulations€applicable€to€permits€under€Chapter€382;€and€FCAA,€42€USC,€ðð7401.Ð jz ÐÌThe€proposed€amendments€implement€TCAA,€ðððð382.002,€382.011,€382.012,€382.016,€382.017,€andÐ &6 Ð382.051(d);€and€TWC,€ðð5.103.Ð  ÐÌò òÔ& x Ôðð117.105.€€Emission€Specifications€for€Reasonably€Available€Control€Technology€(RACT).ó óÐ ÀÐ ÐÌà  à(a)€€No€person€shall€allow€the€discharge€into€the€atmosphere€from€any€utility€boiler€or€auxiliaryÐ |Œ Ðsteam€boiler,€emissions€of€nitrogen€oxides€(NOòòxóó)Ô'xÀ™4Ô€in€excess€of€0.26€pound€per€million€òòBritish€thermalÐ Z j Ðunits€(lb/MMBtu)óó€[(MM)€Btu]€heat€input€on€a€rolling€24„hour€average€and€0.20€òòlb/MMBtuóó€[pound€perÐ 8!H ÐMMBtu]€heat€input€on€a€30„day€rolling€average€while€firing€natural€gas€or€a€combination€of€natural€gasÐ "& Ðand€waste€oil.Ð ô" ÐÌà  à(b)€€No€person€shall€allow€the€discharge€into€the€atmosphere€from€any€utility€boiler,€NOòòxóóÐ °$À  Ðemissions€in€excess€of€0.38€òòlb/MMBtuóó€[pound€per€MMBtu]€heat€input€for€tangentially„fired€units€on€aÐ Ž%ž! Ðrolling€24„hour€averaging€period€or€0.43€òòlb/MMBtuóó€[pound€per€MMBtu]€heat€input€for€wall„fired€unitsÐ l&|" Ðon€a€rolling€24„hour€averaging€period€while€firing€coal.Ð J'Z# ÐÌà  à(c)€€No€person€shall€allow€the€discharge€into€the€atmosphere€from€any€utility€boiler€or€auxiliaryÐ ) % Ðsteam€boiler,€NOòòxóó€emissions€in€excess€of€0.30€òòlb/MMBtuóó€[pound€per€MMBtu]€heat€input€on€a€rollingÐ ä)ô & Ð24„hour€averaging€period€while€firing€fuel€oil€only.Ð Â*Ò!' ÐÌà  à(d)€€No€person€shall€allow€the€discharge€into€the€atmosphere€from€any€utility€boiler€or€auxiliaryÐ ~,Ž#) Ðsteam€boiler,€NOòòxóó€emissions€in€excess€of€the€heat€input€weighted€average€of€the€applicable€emissionÐ \-l$* Ðlimits€specified€in€subsections€òò(a)€and€(c)óó€[(a)€-€(c)]€of€this€section€on€a€rolling€24-hour€averagingÐ ð Ðperiod€while€firing€a€mixture€of€natural€gas€and€fuel€oil,€as€follows:Ð Î Þ ÐÌFigure:€€30€TAC€ðð117.105(d)Ð Š š ÐÌÔ& 4 ÔEmission€Limit€=€{a(0.26)€+€b(0.30)}/(a€+€b)Ð F V ÐÌà  àà ` àWhere:Ð  ÐÌà  àà ` àà ¸ àa€=€the€percentage€of€total€heat€input€from€natural€gas.Ð ¾Î  Ðà  àà ` àà ¸ àb€=€the€percentage€of€total€heat€input€from€fuel€oil.Ô'4F s<ÔÐ œ¬  ÐÌÌà  à(e)€€Each€auxiliary€steam€boiler€which€is€an€affected€facility€as€defined€by€New€SourceÐ 6F  ÐPerformance€Standards€(NSPS)€40€Code€of€Federal€Regulations€(CFR),€Part€60,€Subparts€D,€Db,€orÐ $  ÐDc€shall€be€limited€to€the€applicable€NSPS€NOòòxóó€emission€limit,€unless€the€boiler€is€also€subject€to€aÐ ò  Ðmore€stringent€permit€emission€limit,€in€which€case€the€more€stringent€emission€limit€applies.€€EachÐ Ðà  Ðauxiliary€boiler€subject€to€an€emission€specification€under€this€subsection€is€not€subject€to€the€emissionÐ ®¾ Ðspecifications€of€subsection€(a)òò,óó€[or]€(c)òò,€or€(d)óó€of€this€section.Ð Œœ ÐÌà  à(f)€€(No€change.)Ð HX ÐÌà  à(g)€€No€person€shall€allow€the€discharge€into€the€atmosphere€from€any€stationary€gas€turbineÐ  Ðused€for€peaking€service€with€an€annual€electric€output€in€MW„hr€of€less€than€the€product€of€2,500Ð âò Ðhours€and€the€MW€rating€of€the€unit€NOòòxóó€emissions€in€excess€of€a€block€one„hour€average€of:Ð ÀÐ ÐÌà  àà ` à(1)€€0.20€òòlb/MMBtuóó€[pound€per€MMBtu]€heat€input€while€firing€natural€gas;€andÐ |Œ ÐÌà  àà ` à(2)€€0.30€òòlb/MMBtuóó€[pound€per€MMBtu]€heat€input€while€firing€fuel€oil.Ð 8!H ÐÌà  à(h)€€No€person€shall€allow€the€discharge€into€the€atmosphere€from€any€utility€boiler€or€auxiliaryÐ ô" Ðsteam€boiler€subject€to€the€NOòòxóó€emission€limits€specified€in€subsections€(a)€„€(e)€of€this€section,€carbonÐ Ò#â Ðmonoxide€(CO)€emissions€in€excess€of€400€ppmv€at€3.0%€Oòò2óó,€dry€(or€alternatively,€0.30€òòlb/MMBtuóóÐ °$À  Ð[pound€per€MMBtu]€heat€input€for€gas„fired€units,€0.31€lb/MMBtu€heat€input€for€oil„fired€units,€andÐ Ž%ž! Ð0.33€lb/MMBtu€òòheat€inputóó€for€coal„fired€units),€based€on:Ð l&|" ÐÌà  àà ` à(1)€„€(2)€€(No€change.)Ð ((8$ ÐÌà  à(i)€„€(j)€€(No€change.)Ð ä)ô & ÐÌà  à(k)€€For€purposes€of€this€subchapter,€the€following€shall€apply:Ð  +°"( ÐÌà  àà ` à(1)€€(No€change.)Ð \-l$* Їà  àà ` à(2)€€For€any€unit€placed€into€service€after€June€9,€1993€and€prior€to€the€finalÐ ð Ðcompliance€date€as€specified€in€ðð117.510€of€this€title€(relating€to€Compliance€Schedule€for€UtilityÐ Î Þ ÐElectric€Generation€in€Ozone€Nonattainment€Areas)€[or€approved€under€the€provisions€of€ðð117.540€ofÐ ¬ ¼ Ðthis€title€(relating€to€Phased€Reasonably€Available€Control€Technology€(RACT)),]€as€functionallyÐ Š š Ðidentical€replacement€for€an€existing€unit€or€group€of€units€subject€to€the€provisions€of€this€chapter,€theÐ h x Ðhigher€of€any€permit€NOòòxóó€emission€limit€under€a€permit€issued€after€June€9,€1993€òòin€accordance€withóóÐ F V Ð[pursuant€to]€Chapter€116€of€this€title€and€the€emission€limits€of€subsections€(a)€„€(g)€of€this€sectionÐ $4 Ðshall€apply.€€Any€emission€credits€resulting€from€the€operation€of€such€replacement€units€shall€beÐ  Ðlimited€to€the€cumulative€maximum€rated€capacity€of€the€units€replaced.€€The€inclusion€of€such€newÐ àð Ðunits€is€an€optional€method€for€complying€with€the€emission€limitations€of€ðð117.107€of€this€title.€Ð ¾Î  ÐCompliance€with€this€paragraph€does€not€eliminate€the€requirement€for€new€units€to€comply€withÐ œ¬  ÐChapter€116€of€this€title.Ð zŠ  ÐÌà  à(l)€€(No€change.)Ð 6F  ÐÌò òÔ& $ Ôðð117.106.€€Emission€Specifications€for€Attainment€Demonstrations.ó óà È àà  àà x àÐ ò  ÐÌà  à(a)€€Beaumont/Port€Arthur.€€The€owner€or€operator€of€each€utility€boiler€located€in€theÐ ®¾ ÐBeaumont/Port€Arthur€ozone€nonattainment€area€shall€ensure€that€emissions€of€nitrogen€oxides€(NOòòxóó)Ð Œœ Ðdo€not€exceed€0.10€pound€per€million€Btu€(lb/MMBtu)€heat€input,€on€a€daily€average,€except€asÐ jz Ðprovided€in€ðð117.108€òòor€ðð117.570óó€of€this€title€[(relating€to€System€Cap),€or€ðð117.570€of€this€title]Ð HX Ð(relating€to€òòSystem€Cap;€andóó€Use€of€Emissions€Credits€for€Compliance).à  àà x àÐ &6 ÐÌà  à(b)€€Dallas/Fort€Worth.€€The€owner€or€operator€of€each€utility€boiler€located€in€the€Dallas/FortÐ âò ÐWorth€(DFW)€ozone€nonattainment€area€shall€ensure€that€emissions€of€NOòòxóó€do€not€exceed:€€0.033Ð ÀÐ Ðlb/MMBtu€heat€input€from€boilers€which€are€part€of€a€large€DFW€system,€and€0.06€lb/MMBtu€heatÐ ž® Ðinput€from€boilers€which€are€part€of€a€small€DFW€system,€on€a€daily€average,€except€as€provided€inÐ |Œ Ððð117.108€[of€this€title]€or€ðð117.570€of€this€title.€€The€annual€heat€input€exemption€of€ðð117.103(2)€ofÐ Z j Ðthis€title€(relating€to€Exemptions)€is€not€applicable€to€a€small€DFW€system.Ô'$ òeLÔÐ 8!H ÐÌà  à(c)€€Houston/Galveston.€€The€owner€or€operator€of€each€utility€boiler,€auxiliary€steam€boiler,Ð ô" Ðor€stationary€gas€turbine€located€in€the€Houston/Galveston€ozone€nonattainment€area€shall€ensure€thatÐ Ò#â Ðemissions€of€NOòòxóó€do€not€exceed€the€lower€of€any€applicable€permit€limit€in€a€permit€issued€beforeÐ °$À  ÐJanuary€2,€2001;€any€permit€issued€on€or€after€January€2,€2001€for€which€the€owner€or€operatorÐ Ž%ž! Ðsubmitted€an€application€determined€to€be€administratively€complete€by€the€executive€director€beforeÐ l&|" ÐJanuary€2,€2001;€any€limit€in€a€permit€by€rule€under€which€construction€commenced€by€January€2,Ð J'Z# Ð2001;€or€the€following€rates,€in€lb/MMBtu€heat€input,€on€the€basis€of€daily€and€30-day€averagingÐ ((8$ Ðperiods€as€specified€in€ðð117.108€of€this€title,€and€as€specified€in€the€mass€emissions€cap€and€tradeÐ ) % Ðprogram€of€Chapter€101,€Subchapter€H,€Division€3€of€this€title€(relating€to€Mass€Emissions€Cap€andÐ ä)ô & ÐTrade€Program):Ð Â*Ò!' ÐÌà  àà ` à(1)€€utility€boilers:Ð ~,Ž#) ÐÐ \-l$* Ðà  àà ` àà ¸ à(A)€€gas„fired,€òò0.030óó€[0.020];€andÐ ð ÐÌà  àà ` àà ¸ à(B)€€coal„fired€or€oil„firedòò:óóÐ ¬ ¼ ÐÌà  àà ` àà ¸ àà  àòò(i)€€wall„fired,€0.050;€andóóÐ h x ÐÌà  àà ` àà ¸ àà  àòò(ii)€€tangential„fired,€0.045óó€[,€0.040];Ð $4 ÐÌà  àà ` à(2)€€auxiliary€steam€boilers:Ð àð ÐÌà  àà ` àà ¸ à(A)€€with€a€maximum€rated€capacity€equal€to€or€greater€than€100€MMBtu/hr,Ð œ¬  Ðòò0.030óó€[0.010];Ð zŠ  ÐÌà  àà ` àà ¸ à(B)€€with€a€maximum€rated€capacity€equal€to€or€greater€than€40€MMBtu/hr,€butÐ 6F  Ðless€than€100€MMBtu/hr,€òò0.030óó€[0.015];€andÐ $  ÐÌà  àà ` àà ¸ à(C)€€with€a€maximum€rated€capacity€less€40€MMBtu/hr,€òò0.030óó€[0.036€(orÐ Ðà  Ðalternatively,€30€parts€per€million€by€volume€(ppmv)€NOòòxóó€at€3.0%€oxygen€(Oòò2óó),€dry€basis)];€òòandóóÐ ®¾ ÐÌà  àà ` à(3)€€stationary€gas€turbines€(including€duct€burners€used€in€turbine€exhaust€ducts):Ð jz ÐÌà  àà ` àà ¸ à(A)€€rated€at€1.0€megawatt€(MW)€or€greater,€òò0.032óó€[0.015];€andÐ &6 ÐÌà  àà ` àà ¸ à(B)€€rated€at€less€than€1.0€MW:Ð âò ÐÌà  àà ` àà ¸ àà  à(i)€€with€initial€start€of€operation€on€or€before€December€31,€2000,Ð ž® Ðòò0.032óó€[0.15];€andÐ |Œ ÐÌà  àà ` àà ¸ àà  à(ii)€€with€initial€start€of€operation€after€December€31,€2000,€òò0.032.óóÐ 8!H Ð[0.015;€and]Ð "& ÐÌà  àà ` à[(4)€€as€an€alternative€to€the€emission€specifications€in€paragraphs€(1)€-€(3)€of€thisÐ Ò#â Ðsubsection€for€units€with€an€annual€capacity€factor€of€0.0383€or€less,€0.060.]Ð °$À  ÐÌà  àà ` à[(5)€€if€and€to€the€extent€supported€by€the€commission's€continuing€scientificÐ l&|" Ðassessment€of€the€causes€of€and€possible€solutions€to€the€Houston/Galveston€area's€nonattainment€statusÐ J'Z# Ðfor€ozone,€the€executive€director€determines€that€attainment€can€be€reached€with€fewer€NOòòxóó€emissionÐ ((8$ Ðreductions€from€point€sources€concurrent€with€additional€emission€reduction€strategies,€then€theÐ ) % Ðexecutive€director€will€develop€proposed€rulemaking€and€a€proposed€state€implementation€plan€revisionÐ ä)ô & Ðinvolving€revisions€to€the€emission€specifications€in€paragraphs€(1)€„€(4)€of€this€subsection€forÐ Â*Ò!' Ðconsideration€at€a€commission€agenda€no€later€than€June€1,€2002.€€In€the€event€that€the€total€NOòòxóóÐ  +°"( Ðemission€reductions€from€utility€and€non„utility€point€sources€required€for€attainment€is€determined€toÐ ~,Ž#) Ðbe€80%€from€the€1997€emissions€inventory€baseline,€the€revised€specifications€shall€be€the€lower€of€anyÐ \-l$* Ðapplicable€permit€limit€in€a€permit€issued€before€January€2,€2001;€any€permit€issued€on€or€after€JanuaryÐ ð Ð2,€2001€for€which€the€owner€or€operator€submitted€an€application€determined€to€be€administrativelyÐ Î Þ Ðcomplete€by€the€executive€director€before€January€2,€2001;€any€limit€in€a€permit€by€rule€under€whichÐ ¬ ¼ Ðconstruction€commenced€by€January€2,€2001;€or€the€emission€specifications€in€the€followingÐ Š š Ðsubparagraphs.€€The€commission€reserves€all€rights€to€assign€any€additional€NOòòxóó€reduction€benefitsÐ h x Ðsupported€by€the€science€evaluation€to€the€relief€of€other€control€measures,€including€further€NOòòxóó€pointÐ F V Ðsource€relief.]Ð $4 ÐÌà  àà ` àà ¸ à[(A)€€utility€boilers:]Ð àð ÐÌà  àà ` àà ¸ àà  à[(i)€€gas„fired,€0.030;]Ð œ¬  ÐÌà  àà ` àà ¸ àà  à[(ii)€€coal„fired€or€oil„fired;]Ð Xh  ÐÌà  àà ` àà ¸ àà  àà h à[(I)€€wall„fired,€0.050;€and]Ð $  ÐÌà  àà ` àà ¸ àà  àà h à[(II)€€tangential„fired,€0.045;]Ð Ðà  ÐÌà  àà ` àà ¸ à[(B)€€auxiliary€steam€boilers,€0.030;€and]Ð Œœ ÐÌà  àà ` àà ¸ à[(C)€€stationary€gas€turbines€(including€duct€burners€used€in€turbine€exhaustÐ HX Ðducts),€0.032.]Ð &6 ÐÌà  à(d)€€Related€emissions.€€No€person€shall€allow€the€discharge€into€the€atmosphere€from€any€unitÐ âò Ðsubject€to€the€NOòòxóó€emission€limits€specified€in€subsections€(a)€„€(c)€of€this€section:Ð ÀÐ ÐÌà  àà ` à(1)€carbon€monoxide€(CO)€emissions€in€excess€of€400€òòparts€per€million€by€volumeÐ |Œ Ð(ppmv)óó€[ppmv]€at€3.0%€òòoxygen€(Oòò2óó)óó€[Oòò2óó],€dry€(or€alternatively,€0.30€lb/MMBtu€heat€input€forÐ Z j Ðgas-fired€units,€0.31€lb/MMBtu€heat€input€for€oil-fired€units,€and€0.33€lb/MMBtu€òòheat€inputóó€forÐ 8!H Ðcoal-fired€units),€based€on:Ð "& ÐÌà  àà ` àà ¸ à(A)€„€(B)€€(No€change.)Ð Ò#â ÐÌà  àà ` à(2)€€ammonia€emissions€in€excess€of€ten€ppmv,€òòat€3.0%€Oòò2óó,€dry,€for€boilers€and€15%Ð Ž%ž! ÐOòò2óó,€dry,€for€stationary€gas€turbines€(including€duct€burners€used€in€turbine€exhaust€ducts),óó€based€onòò:óóÐ l&|" ÐÌÌà  àà ` àà ¸ àòò(A)óó€€a€block€one-hour€averaging€period€òòfor€units€not€equipped€with€a€CEMS€orÐ ) % ÐPEMS€for€ammonia;€oróóÐ ä)ô & ÐÌà  àà ` àà ¸ àòò(B)€€a€rolling€24„hour€averaging€period€for€units€equipped€with€CEMS€orÐ  +°"( ÐPEMS€for€ammoniaóó.Ð ~,Ž#) ÐÐ \-l$* Ðà  à(e)€€Compliance€flexibility.Ð ð ÐÌà  àà ` à(1)€„€(3)€€(No€change.).Ð ¬ ¼ ÐÌà  àà ` à(4)€€In€the€Houston/Galveston€ozone€nonattainment€area,€the€following€requirementsÐ h x Ðapply.Ð F V ÐÌà  àà ` àà ¸ à(A)€€For€units€which€meet€the€definition€of€electric€generating€facility€(EGF),Ð  Ðthe€owner€or€operator€must€use€both€the€methods€specified€in€ðð117.108€of€this€title€and€the€massÐ àð Ðemissions€cap€and€trade€program€in€Chapter€101,€Subchapter€H,€Division€3€of€this€title€[(relating€toÐ ¾Î  ÐMass€Emissions€Cap€and€Trade€Program)]€to€comply€with€the€NOòòxóó€emission€specifications€of€thisÐ œ¬  Ðsection.€€An€owner€or€operator€may€use€the€alternative€methods€specified€in€ðð117.570€of€this€title€forÐ zŠ  Ðpurposes€of€complying€with€ðð117.108€of€this€title.Ð Xh  ÐÌà  àà ` àà ¸ à(B)€€(No€change.)Ð $  ÐÌò òÔ& x Ôðð117.107.€€Alternative€System-wide€Emission€Specifications.ó óÐ Ðà  Ðà  àà ` àà ¸ àà  àà h àà À àà  àà p àÌà  à(a)€€An€owner€or€operator€of€any€gaseous-€or€coal-fired€utility€boiler€or€stationary€gas€turbineÐ Œœ Ðmay€achieve€compliance€with€the€nitrogen€oxides€(NOòòxóó)Ô'xÐúrÔ€emission€limits€of€ðð117.105€of€this€titleÐ jz Ð(relating€to€Emission€Specifications€for€Reasonably€Available€Control€Technology€(RACT))€byÐ HX Ðachieving€compliance€with€a€system-wide€emission€limitation.€€Any€owner€or€operator€who€elects€toÐ &6 Ðcomply€with€system-wide€emission€limits€shall€reduce€emissions€of€NOòòxóó€from€affected€units€so€that,€ifÐ  Ðall€such€units€were€operated€at€their€maximum€rated€capacity,€the€system-wide€emission€rate€from€allÐ âò Ðunits€in€the€system€as€defined€in€òòðð117.10(14)(A)óó€[ðð117.10(13)(A)]€of€this€title€(relating€to€Definitions)Ð ÀÐ Ðwould€not€exceed€the€system-wide€emission€limit€as€defined€in€ðð117.10€of€this€title.Ð ž® ÐÌà  àà ` à(1)€€(No€change.)Ð Z j ÐÌà  àà ` à(2)€€Coal-fired€utility€boilers€[or€steam€generators]€shall€have€a€separate€system€averageÐ "& Ðunder€this€section,€limited€to€those€units.Ð ô" ÐÌà  àà ` à(3)€€Oil-fired€utility€boilers€[or€steam€generators]€shall€have€a€separate€system€averageÐ °$À  Ðunder€this€section,€limited€to€those€units.€€The€emission€limit€assigned€to€each€oil-fired€unit€in€theÐ Ž%ž! Ðsystem€shall€not€exceed€0.5€pound€(lb)€NOòòxóó€per€million€British€thermal€units€(MMBtu)€based€on€aÐ l&|" Ðrolling€24-hour€average.Ð J'Z# ÐÌà  à(b)€€(No€change.)Ð ) % ÐÌà  à(c)€€An€owner€or€operator€of€any€gaseous€and€liquid€fuel-fired€utility€boiler€[,€steam€generator,]Ð Â*Ò!' Ðor€gas€turbine€shall:Ð  +°"( ÐÌà  àà ` à(1)€„€(3)€€(No€change.)Ð \-l$* Їà  à(d)€€Solely€for€purposes€of€calculating€the€system-wide€emission€limit,€the€allowable€massÐ ð Ðemission€rate€for€each€affected€unit€shall€be€calculated€from€the€emission€specifications€of€ðð117.105€ofÐ Î Þ Ðthis€title,€as€follows.Ð ¬ ¼ ÐÌà  àà ` à(1)€€The€NOòòxóó€emissions€rate€(in€pounds€per€hour)€for€each€affected€utility€boiler€[,Ð h x Ðsteam€generator,€or€auxiliary€steam€boiler]€is€the€product€of€its€average€activity€level€for€fuel€oil€firingÐ F V Ðor€maximum€rated€capacity€for€gas€firing€and€its€NOòòxóó€emission€specification€of€ðð117.105€of€this€title.Ð $4 ÐÌà  àà ` à(2)€€(No€change.)Ð àð ÐÌà  àòò(e)€€This€section€shall€no€longer€apply€in€the€Houston/Galveston€ozone€nonattainment€area€afterÐ œ¬  Ðthe€appropriate€compliance€date(s)€for€emission€specifications€for€attainment€demonstrations€given€inÐ zŠ  Ððð117.510(c)(2)€of€this€title€(relating€to€Compliance€Schedule€for€Utility€Electric€Generation€in€OzoneÐ Xh  ÐNonattainment€Areas).€€For€purposes€of€this€subsection,€this€means€that€the€alternative€plant-wideÐ 6F  Ðemission€specifications€of€this€section€remain€in€effect€until€the€emissions€allocation€for€a€unit€under€theÐ $  ÐHouston/Galveston€mass€emissions€cap€are€equal€to€or€less€than€the€allocation€that€would€be€calculatedÐ ò  Ðusing€the€alternative€plant-wide€emission€specifications€of€this€section.óóÐ Ðà  ÐÌò òÔ& ¬ Ôðð117.108.€€System€Cap.ó óÐ Œœ ÐÌà  à(a)€€An€owner€or€operator€of€an€electric€generating€facility€(EGF)€in€the€Beaumont/Port€ArthurÐ HX Ðor€Dallas/Fort€Worth€ozone€nonattainment€areas€may€achieve€compliance€with€the€nitrogen€oxidesÐ &6 Ð(NOòòxóó)€emission€limits€of€ðð117.106€of€this€title€(relating€to€Emission€Specifications€for€AttainmentÐ  ÐDemonstrations)€by€achieving€equivalent€NOòòxóó€emission€reductions€obtained€by€compliance€with€a€dailyÐ âò Ðand€30-day€system€cap€emission€limitation€in€accordance€with€the€requirements€of€this€section.€€AnÐ ÀÐ Ðowner€or€operator€of€an€òòEGFóó€[electric€generating€facility]€in€the€Houston/Galveston€ozoneÐ ž® Ðnonattainment€area€must€comply€with€a€daily€and€30-day€system€cap€emission€limitation€in€accordanceÐ |Œ Ðwith€the€requirements€of€this€section.Ô'¬ŒÁÔÐ Z j ÐÌà  à(b)€€Each€EGF€within€an€electric€power€generating€system,€as€defined€in€òòðð117.10(14)(A)óóÐ "& Ð[ðð117.10(13)(A)]€of€this€title€(relating€to€Definitions),€that€would€otherwise€be€subject€to€the€NOòòxóóÐ ô" Ðemission€rates€of€ðð117.106€of€this€title€must€be€included€in€the€system€cap.Ð Ò#â ÐÌà  à(c)€„€(k)€€(No€change.)Ð Ž%ž! ÐÌò òðð117.113.€€Continuous€Demonstration€of€Compliance.ó óÐ J'Z# ÐÌà  à(a)€€NOòòxóó€monitoring.€€The€owner€or€operator€of€each€unit€subject€to€the€emission€specificationsÐ ) % Ðof€this€division€(relating€to€Utility€Electric€Generation€in€Ozone€Nonattainment€Areas),€shall€install,Ð ä)ô & Ðcalibrate,€maintain,€and€operate€a€continuous€emissions€monitoring€system€(CEMS),€predictiveÐ Â*Ò!' Ðemissions€monitoring€system€(PEMS),€or€other€system€specified€in€this€section€to€measure€nitrogenÐ  +°"( Ðoxides€(NOòòxóó)€on€an€individual€basis.€€òòEach€NOòòxóó€monitor€(CEMS€or€PEMS)€in€the€Beaumont/PortÐ ~,Ž#) ÐArthur,€Dallas/Fort€Worth,€or€Houston/Galveston€ozone€nonattainment€area€is€subject€to€the€relativeÐ \-l$* Ðaccuracy€test€audit€(RATA)€relative€accuracy€requirements€of€40€Code€of€Federal€Regulations€(CFR)Ð ð Ð75,€Appendix€B,€Figure€2,€except€the€concentration€options€(parts€per€million€by€volume€(ppmv)€andÐ Î Þ Ðpound€per€million€British€thermal€units(lb/MMBtu))€therein€do€not€apply.€€Each€NOòòxóó€monitor€shallÐ ¬ ¼ Ðmeet€either€the€relative€accuracy€percent€requirement€of€40€CFR€75,€Appendix€B,€Figure€2,€or€anÐ Š š Ðalternative€relative€accuracy€requirement€of€ð± ð€2.0€ppmv€from€the€reference€method€mean€value.óóÐ h x ÐÌà  à(b)€€(No€change.)Ð $4 ÐÌà  à(c)€€CEMS€requirements.Ð àð ÐÌà  àà ` à(1)€€(No€change.)Ð œ¬  ÐÌà  àà ` à(2)€€òòFor€units€which€are€subject€to€ðð117.105€of€this€title€(relating€to€EmissionÐ Xh  ÐSpecifications€for€Reasonably€Available€Control€Technology€(RACT)),€and€for€units€in€theÐ 6F  ÐBeaumont/Port€Arthur€and€Dallas/Fort€Worth€ozone€nonattainment€area,€oneóó€[One]€CEMS€may€beÐ $  Ðshared€among€units,€provided:Ð ò  ÐÌà  àà ` àà ¸ à(A)€„€(B)€€(No€change.)Ð ®¾ ÐÌà  àà ` àòò(3)€€For€units€in€the€Houston/Galveston€ozone€nonattainment€area€which€are€subject€toÐ jz Ððð117.106€of€this€title€(relating€to€Emission€Specifications€for€Attainment€Demonstrations):Ð HX ÐÌà  àà ` àà ¸ à(A)€€all€bypass€stacks€shall€be€monitored€in€order€to€quantify€emissions€directedÐ  Ðthrough€the€bypass€stack;Ð âò ÐÌà  àà ` àà ¸ à(B)€€one€CEMS€may€be€shared€among€units,€provided:óóÐ ž® ÐÌà  àà ` àà ¸ àà  àòò(i)€€the€exhaust€stream€of€each€stack€is€analyzed€separately;€andóóÐ Z j ÐÌà  àà ` àà ¸ àà  àòò(ii)€€the€CEMS€meets€the€certification€requirements€of€paragraph€(1)€ofÐ "& Ðthis€subsection€for€each€stack€while€the€CEMS€is€operating€in€the€time„shared€mode;€andóóÐ ô" ÐÌà  àà ` àà ¸ àòò(C)€€exhaust€streams€of€units€which€vent€to€a€common€stack€do€not€need€to€beÐ °$À  Ðanalyzed€separately.óóÐ Ž%ž! ÐÌà  à(d)€„€(e)€€(No€change.)Ð J'Z# ÐÌà  à(f)€€PEMS€requirements.€€The€owner€or€operator€of€any€PEMS€used€to€meet€a€pollutantÐ ) % Ðmonitoring€requirement€of€this€section€must€comply€with€the€following.€€The€required€PEMS€and€fuelÐ ä)ô & Ðflow€meters€shall€be€used€to€demonstrate€continuous€compliance€with€the€emission€limitations€of€thisÐ Â*Ò!' Ðdivision.Ð  +°"( ÐÌà  àà ` à(1)€€(No€change.)Ð \-l$* Їà  àà ` à(2)€€Monitor€diluent,€either€oxygen€or€carbon€dioxide:Ð ð ÐÌà  àà ` àà ¸ à(A)€€using€a€CEMSòò:óóÐ ¬ ¼ ÐÌà  àà ` àà ¸ àà  à(i)€„€(ii)€€(No€change.)Ð h x ÐÌà  àà ` àà ¸ à(B)€€(No€change.)Ð $4 ÐÌà  àà ` à(3)€„€(4)€€(No€change.)Ð àð ÐÌà  à(g)€€Stationary€gas€turbine€monitoring€for€NOòòxóó€RACT.€€The€owner€or€operator€of€eachÐ œ¬  Ðstationary€gas€turbine€subject€to€the€emission€specifications€of€ðð117.105€of€this€title€[(relating€toÐ zŠ  ÐEmission€Specifications€for€Reasonably€Available€Control€Technology€(RACT))],€instead€ofÐ Xh  Ðmonitoring€emissions€in€accordance€with€the€monitoring€requirements€of€40€CFR€75,€may€comply€withÐ 6F  Ðthe€following€monitoring€requirements:Ð $  ÐÌà  àà ` à(1)€€for€stationary€gas€turbines€rated€less€than€30€òòMWóó€[megawatt€(MW)]€or€peaking€gasÐ Ðà  Ðturbines€(as€defined€in€ðð117.10€of€this€title)€which€use€steam€or€water€injection€to€comply€with€theÐ ®¾ Ðemission€specifications€of€ðð117.105(g)€of€this€title:Ð Œœ ÐÌà  àà ` àà ¸ à(A)€„€(B)€€(No€change.)Ð HX ÐÌà  àà ` à(2)€€(No€change.)Ð  ÐÌà  à(h)€€Totalizing€fuel€flow€meters.€€The€owner€or€operator€of€units€listed€in€this€subsection€shallÐ ÀÐ Ðinstall,€calibrate,€maintain,€and€operate€totalizing€fuel€flow€meters€to€individually€and€continuouslyÐ ž® Ðmeasure€the€gas€and€liquid€fuel€usage.€€A€computer€which€collects,€sums,€and€stores€electronic€dataÐ |Œ Ðfrom€continuous€fuel€flow€meters€is€an€acceptable€totalizer.€€The€units€are:Ð Z j ÐÌà  àà ` à(1)€€for€units€which€are€subject€to€ðð117.105€of€this€title€[(relating€to€EmissionÐ "& ÐSpecifications€for€Reasonably€Available€Control€Technology€(RACT))],€and€for€units€in€theÐ ô" ÐBeaumont/Port€Arthur€[(BPA)]€and€Dallas/Fort€Worth€[(DFW)]€ozone€nonattainment€areas€which€areÐ Ò#â Ðsubject€to€ðð117.106€of€this€title€[(relating€to€Emission€Specifications€for€Attainment€Demonstrations)]:Ð °$À  ÐÌà  àà ` àà ¸ à(A)€„€(C)€€(No€change.)Ð l&|" ÐÌà  àà ` à(2)€€(No€change.)Ð ((8$ ÐÌà  à(i)€„€(k)€€(No€change.)Ð ä)ô & ÐÌà  à(l)€€Enforcement€of€NOòòxóó€RACT€limits.€€If€compliance€with€ðð117.105€of€this€title€is€selected,€noÐ  +°"( Ðunit€subject€to€ðð117.105€of€this€title€shall€be€operated€at€an€emission€rate€higher€than€that€allowed€byÐ ~,Ž#) Ðthe€emission€specifications€of€ðð117.105€of€this€title.€€If€compliance€with€ðð117.107€of€this€title€isÐ \-l$* Ðselected,€no€unit€subject€to€ðð117.107€of€this€title€shall€be€operated€at€an€emission€rate€higher€than€thatÐ ð Ðapproved€by€the€executive€director€òòin€accordance€withóó€[pursuant€to]€ðð117.115(b)€of€this€title€(relating€toÐ Î Þ ÐFinal€Control€Plan€Procedures).Ð ¬ ¼ ÐÌò òÔ& V Ôðð117.114.€€Emission€Testing€and€Monitoring€for€the€Houston/Galveston€AttainmentÐ h x ÐDemonstration.ó óÐ F V ÐÌà  à(a)€€Monitoring€requirements.€€The€owner€or€operator€of€units€which€are€subject€to€theÐ  Ðemission€limits€of€ðð117.106(c)€of€this€titleÔ'Vh ž¢Ô€(relating€to€Emission€Specifications€for€AttainmentÐ àð ÐDemonstrations)€must€comply€with€the€following€monitoring€requirements.Ð ¾Î  ÐÌà  àà ` à(1)€„€(3)€€(No€change.)Ð zŠ  ÐÌà  àà ` àòò(4)€€One€of€the€following€ammonia€monitoring€procedures€shall€be€used€to€demonstrateÐ 6F  Ðcompliance€with€the€ammonia€emission€specification€of€ðð117.106(d)(2)€of€this€title€for€gas„fired€orÐ $  Ðliquid„fired€units€which€inject€urea€or€ammonia€into€the€exhaust€stream€for€NOòòxóó€control.óóÐ ò  ÐÌà  àà ` àà ¸ àòò(A)€€Mass€balance.€€Calculate€ammonia€emissions€as€the€difference€between€theÐ ®¾ Ðinput€ammonia,€measured€by€the€ammonia€injection€rate,€and€the€ammonia€reacted,€measured€by€theÐ Œœ Ðdifferential€NOòòxóó€upstream€and€downstream€of€the€control€device€which€injects€urea€or€ammonia€into€theÐ jz Ðexhaust€stream.€€The€equation€is:€€ammonia€parts€per€million€by€volume€(ppmv)€at€reference€oxygen€=Ð HX Ð{(a/b)€(10òò6óó)€„€c}(d),€where€reference€oxygen€is€3.0%€for€boilers€and€15%€for€gas€turbines;€a€=Ð &6 Ðammonia€injection€rate€(in€pounds€per€hour€(lb/hr))/17€pound€per€pound„mole€(lb/lb„mol);€b€=€dryÐ  Ðexhaust€flow€rate€(lb/hr)/29€lb/lb„mol;€c€=€change€in€measured€NOòòxóó€concentration€across€catalystÐ âò Ð(ppmv€at€reference€oxygen);€and€d€=€correction€factor,€the€ratio€of€measured€slip€to€calculatedÐ ÀÐ Ðammonia€slip,€where€the€measured€slip€is€obtained€from€the€stack€sampling€for€ammonia€required€byÐ ž® Ððð117.111(a)(2)€of€this€title€(relating€to€Initial€Demonstration€of€Compliance),€using€either€the€Phenol„Ð |Œ ÐNitroprusside€Method,€the€Indophenol€Method,€or€EPA€Conditional€Test€Method€27.óóÐ Z j ÐÌà  àà ` àà ¸ àòò(B)€€Oxidation€of€ammonia€to€nitric€oxide€(NO).€€Convert€ammonia€to€NOÐ "& Ðusing€molybdenum€oxidizer€and€measure€ammonia€slip€by€difference€using€a€NO€analyzer.€€The€NOÐ ô" Ðanalyzer€shall€be€quality€assured€in€accordance€with€manufacturerððs€specifications€and€with€a€quarterlyÐ Ò#â Ðcylinder€gas€audit€with€a€ten€ppmv€reference€sample€of€ammonia€passed€through€the€probe€andÐ °$À  Ðconfirming€monitor€response€to€within€ðð2.0€ppmv.óóÐ Ž%ž! ÐÌà  àà ` àà ¸ àòò(C)€€Other€methods.€€Monitor€ammonia€using€another€continuous€emissionsÐ J'Z# Ðmonitoring€system€(CEMS)€or€predictive€emissions€monitoring€system€(PEMS)€procedure€subject€toÐ ((8$ Ðprior€approval€of€the€executive€director.€€For€purposes€of€this€subparagraph,€the€executive€director€isÐ ) % Ðthe€Engineering€Services€Team,€Office€of€Compliance€and€Enforcement.óóÐ ä)ô & ÐÌà  àà ` àòò(5)óó€[(4)]€€Installation€of€monitors€shall€be€performed€in€accordance€with€the€scheduleÐ  +°"( Ðspecified€in€ðð117.510(c)(2)€of€this€title€(relating€to€Compliance€Schedule€for€Utility€Electric€GenerationÐ ~,Ž#) Ðin€Ozone€Nonattainment€Areas).Ð \-l$* Їà  à(b)€€Testing€requirements.€€The€owner€or€operator€of€units€which€are€subject€to€the€emissionÐ ð Ðlimits€of€ðð117.106(c)€of€this€title€must€test€the€units€as€specified€in€ðð117.111€of€this€title€[(relating€toÐ Î Þ ÐInitial€Demonstration€of€Compliance)]€in€accordance€with€the€schedule€specified€in€ðð117.510(c)(2)€ofÐ ¬ ¼ Ðthis€title.Ð Š š ÐÌà  à(c)€€Emission€allowances.Ð F V ÐÌà  àà ` à(1)€€(No€change.)Ð  ÐÌà  àà ` à(2)€€For€units€not€operating€with€a€òòCEMSóó€[continuous€emissions€monitoring€systemÐ ¾Î  Ð(CEMS)]€or€òòPEMSóó€[predictive€emissions€monitoring€system€(PEMS)],€the€following€apply.Ð œ¬  ÐÌà  àà ` àà ¸ à(A)€„€(B)€€(No€change.)Ð Xh  ÐÌà  àà ` àà ¸ à(C)€€The€NOòòxóó€emission€rate€determined€by€the€retesting€shall€establish€a€newÐ $  Ðemission€factor€to€be€used€to€calculate€actual€emissions€òòfrom€the€date€of€the€retesting€forward.€€UntilÐ ò  Ðthe€date€of€the€retesting,óó€[instead€of]€the€previously€determined€emission€factor€òòshall€beóó€used€toÐ Ðà  Ðcalculate€actual€emissions€for€compliance€with€Chapter€101,€Subchapter€H,€Division€3€of€this€title.Ð ®¾ ÐÌà  àà ` àà ¸ àòò(D)€€All€test€reports€must€be€submitted€to€the€executive€director€for€review€andÐ jz Ðapproval€within€60€days€after€completion€of€the€testing.óóÐ HX ÐÌà  àà ` à(3)€€(No€change.)Ð  ÐÌò òÔ& x Ôðð117.115.€€Final€Control€Plan€Procedures€for€Reasonably€Available€Control€Technology.ó óÐ ÀÐ ÐÌà  à(a)€€The€owner€or€operator€of€units€listed€in€ðð117.101€of€this€title€(relating€to€Applicability)€at€aÐ |Œ Ðmajor€source€of€nitrogen€oxides€(NOòòxóó)Ô'xÀA·Ô€shall€submit€a€final€control€report€to€show€compliance€with€theÐ Z j Ðrequirements€of€ðð117.105€of€this€title€(relating€to€Emission€Specifications€for€Reasonably€AvailableÐ 8!H ÐControl€Technology€(RACT)).€€The€report€must€include€a€list€of€all€units€listed€in€ðð117.101€of€thisÐ "& Ðtitle,€showing:Ð ô" ÐÌà  àà ` à(1)€€the€NOòòxóó€emission€specification€resulting€from€application€of€ðð117.105€of€this€titleÐ °$À  Ð[(relating€to€Emission€Specifications)]€for€each€non„exempt€unit;Ð Ž%ž! ÐÌà  àà ` à(2)€€the€section€under€which€NOòòxóó€compliance€is€being€established€for€units€specified€inÐ J'Z# Ðparagraph€(1)€of€this€subsection,€either:Ð ((8$ ÐÌà  àà ` àà ¸ à(A)€„€(C)€€(No€change.)Ð ä)ô & ÐÌà  àà ` àà ¸ à(D)€€òòðð117.570óó€[Section€117.570]€of€this€title€(relating€to€òòUse€of€EmissionsÐ  +°"( ÐCredits€for€Complianceóó€[Trading]);Ð ~,Ž#) ÐÐ \-l$* Ðà  àà ` à(3)€„€(6)€€(No€change.)Ð ð ÐÌà  à(b)€„€(d)€€(No€change.)Ð ¬ ¼ ÐÌò òÔ& x Ôðð117.116.€€Final€Control€Plan€Procedures€for€Attainment€Demonstration€Emission€Specifications.ó óÐ h x ÐÌà  à(a)€€The€owner€or€operator€of€utility€boilers€listed€in€ðð117.101€of€this€title€(relating€toÐ $4 ÐApplicability)€at€a€major€source€of€nitrogen€oxidesÔ'xh U½Ô€(NOòòxóó)€shall€submit€to€the€executive€director€a€finalÐ  Ðcontrol€report€to€show€compliance€with€the€requirements€of€ðð117.106€of€this€title€(relating€to€EmissionÐ àð ÐSpecifications€for€Attainment€Demonstrations).€€The€report€must€include:Ð ¾Î  ÐÌà  àà ` à(1)€the€section€under€which€NOòòxóó€compliance€is€being€established€for€the€utility€boilersÐ zŠ  Ðwithin€the€electric€generating€system,€either:Ð Xh  ÐÌà  àà ` àà ¸ à(A)€„€(B)€€(No€change.)Ð $  ÐÌà  àà ` àà ¸ à(C)€€ðð117.570€of€this€title€(relating€to€òòUse€of€Emissions€Credits€for€ComplianceóóÐ Ðà  Ð[Trading]);€òòoróóÐ ®¾ ÐÌà  àà ` àà ¸ àòò(D)€€Chapter€101,€Subchapter€H,€Division€3€of€this€title€(relating€to€MassÐ jz ÐEmissions€Cap€and€Trade€Program);óóÐ HX ÐÌà  àà ` à(2)€„€(5)€€(No€change.)Ð  ÐÌà  à(b)€„€(c)€€(No€change.)Ð ÀÐ ÐÌò òÔ& x Ôðð117.119.€€Notification,€Recordkeeping,€and€Reporting€Requirements.ó óÐ |Œ ÐÌà  à(a)€€Start-up€and€shutdown€records.€€For€units€subject€to€the€start-up€and/or€shutdownÐ 8!H Ðexemptions€allowed€under€òòðð101.222óó€[ðð101.11]Ô'x|éÂÔ€of€this€title€(relating€to€Demonstrations),€hourly€recordsÐ "& Ðshall€be€made€of€start-up€and/or€shutdown€events€and€maintained€for€a€period€of€at€least€two€years.€Ð ô" ÐRecords€shall€be€available€for€inspection€by€the€executive€director,€EPA,€and€any€local€air€pollutionÐ Ò#â Ðcontrol€agency€having€jurisdiction€upon€request.€€These€records€shall€include,€but€are€not€limited€to:€Ð °$À  Ðtype€of€fuel€burned;€quantity€of€each€type€fuel€burned;€gross€and€net€energy€production€inÐ Ž%ž! Ðmegawatt-hours€(MW-hr);€and€the€date,€time,€and€duration€of€the€event.Ð l&|" ÐÌà  à(b)€€Notification.€€The€owner€or€operator€of€a€unit€subject€to€the€emission€specifications€of€thisÐ ((8$ Ðdivision€(relating€to€Utility€Electric€Generation€in€Ozone€Nonattainment€Areas)€shall€submit€notificationÐ ) % Ðto€the€appropriate€regional€office€and€any€local€air€pollution€control€agency€having€jurisdiction€asÐ ä)ô & Ðfollows:Ð Â*Ò!' Ðâ âÐ  +°"( Ðà  àà ` à(1)€€verbal€notification€of€the€date€of€any€[initial€demonstration€of€compliance]€testingÐ ð Ðconducted€under€ðð117.111€of€this€title€(relating€to€Initial€Demonstration€of€Compliance)€at€least€15€daysÐ Î Þ Ðprior€to€such€date€followed€by€written€notification€within€15€days€after€testing€is€completed;€andÐ ¬ ¼ Ðâ âÌà  àà ` à(2)€€(No€change.)Ð h x ÐÌà  à(c)€€Reporting€of€test€results.€€The€owner€or€operator€of€an€affected€unit€shall€furnish€the€OfficeÐ $4 Ðof€Compliance€and€Enforcement,€the€appropriate€regional€office,€and€any€local€air€pollution€controlÐ  Ðagency€having€jurisdiction€a€copy€of€any€[initial€demonstration€of€compliance]€testing€conducted€underÐ àð Ððð117.111€of€this€title€or€any€CEMS€or€PEMS€performance€evaluation€conducted€under€ðð117.113€ofÐ ¾Î  Ðthis€title:Ð œ¬  ÐÌà  àà ` à(1)€„€(2)€€(No€change.)Ð Xh  ÐÌà  à(d)€„€(e)€€(No€change.)Ð $  ÐÌò òÔ& x Ôðð117.121.€€Alternative€Case€Specific€Specifications.ó óÐ Ðà  ÐÌà  à(a)€€Where€a€person€can€demonstrate€that€an€affected€unit€cannot€attain€the€applicableÐ Œœ Ðrequirements€of€ðð117.105€ofÔ'xЮÌÔ€this€title€(relating€to€Emission€Specifications€for€Reasonably€AvailableÐ jz ÐControl€Technology€(RACT)),€or€the€carbon€monoxide€(CO)€or€ammonia€limits€of€ðð117.106(d)€of€thisÐ HX Ðtitle€(relating€to€Emission€Specifications€for€Attainment€Demonstrations),€the€executive€director€mayÐ &6 Ðapprove€emission€specifications€different€from€ðð117.105€of€this€title€or€the€CO€or€ammonia€limits€inÐ  Ððð117.106(d)€of€this€title€for€that€unit.€€The€executive€director:Ð âò ÐÌà  àà ` à(1)€€(No€change.)Ð ž® ÐÌà  àà ` à(2)€€must€determine€that€such€specifications€are€the€result€of€the€lowest€emissionÐ Z j Ðlimitation€the€unit€is€capable€of€meeting€after€the€application€of€òòcontrols€to€meet€the€nitrogen€oxidesÐ 8!H Ðòòóóemission€specifications€of€ðð117.105€or€ðð117.106€of€this€title,€as€applicable;óó€[reasonably€availableÐ "& Ðcontrol€technology;€and]Ð ô" ÐÌÌà  àà ` à(3)€€in€determining€whether€to€approve€alternative€emission€specifications,€may€takeÐ Ž%ž! Ðinto€consideration€the€ability€of€the€plant€at€which€the€unit€is€located€to€meet€emission€specificationsÐ l&|" Ðthrough€system-wide€averaging€at€maximum€capacityòò;€andóó€[.]Ð J'Z# ÐÌà  àà ` àòò(4)€€is€the€Engineering€Services€Team,€Office€of€Compliance€and€Enforcement,€forÐ ) % Ðpurposes€of€this€section.óóÐ ä)ô & ÐÌà  à(b)€€Any€person€affected€by€the€executive€director's€decision€to€deny€an€alternative€caseÐ  +°"( Ðspecific€emission€specification€may€file€a€motion€for€reconsideration.€€The€requirements€of€ðð50.39€[ofÐ ~,Ž#) Ðthis€title€(relating€to€Motion€for€Reconsideration)]€or€ðð50.139€of€this€title€(relating€to€òòMotion€forÐ \-l$* ÐReconsideration;€and€Motion€toóó€Overturn€Executive€Directorððs€Decision)€apply.€€However,€only€aÐ ð Ðperson€affected€may€file€a€motion€for€reconsideration.€€Executive€director€approval€does€notÐ Î Þ Ðnecessarily€constitute€satisfaction€of€all€federal€requirements€nor€eliminate€the€need€for€approval€by€theÐ ¬ ¼ ÐEPA€in€cases€where€specified€criteria€for€determining€equivalency€have€not€been€clearly€identified€inÐ Š š Ðapplicable€sections€of€this€division€(relating€to€Utility€Electric€Generation€in€Ozone€NonattainmentÐ h x ÐAreas).Ð  F V Ðò òÓ  ÓDIVISION€2:€€UTILITY€ELECTRIC€GENERATION€IN€EAST€AND€CENTRAL€TEXASÐ ð Ððððð117.131,€117.135,€117.138,€117.141,€117.143,€117.149,€òò117.151óóó óÐ Î Þ ÐÓÄ×ÓÌSTATUTORY€AUTHORITYÐ Š š ÐThe€amendments€and€new€section€are€proposed€under€TWC,€ðð5.103,€which€provides€the€commissionÐ h x Ðthe€authority€to€adopt€rules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€underÐ F V ÐTHSC,€TCAA,€ðð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€toÐ $4 Ðadopt€rules€consistent€with€the€policy€and€purposes€of€the€TCAA.€€The€amendments€and€new€sectionÐ  Ðare€also€proposed€under€TCAA,€ðð382.011,€concerning€General€Powers€and€Duties,€which€authorizesÐ àð Ðthe€commission€to€control€the€quality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,Ð ¾Î  Ðwhich€authorizes€the€commission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€controlÐ œ¬  Ðof€the€stateððs€air;€ðð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€toÐ zŠ  Ðrequire€submission€information€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerningÐ Xh  ÐMonitoring€Requirements;€Examination€of€Records,€which€authorizes€the€commission€to€prescribeÐ 6F  Ðrequirements€for€owners€or€operators€of€sources€to€make€and€maintain€records€of€emissionsÐ $  Ðmeasurements;€ðð382.021,€concerning€Sampling€Methods€and€Procedures,€which€authorizes€theÐ ò  Ðcommission€to€prescribe€the€sampling€methods€and€procedures;€and€ðð382.051(d),€concerningÐ Ðà  ÐPermitting€Authority€of€Commission;€Rules,€which€authorizes€the€commission€to€adopt€rules€asÐ ®¾ Ðnecessary€to€comply€with€changes€in€federal€law€or€regulations€applicable€to€permits€under€ChapterÐ Œœ Ð382;€and€FCAA,€42€USC,€ðð7401.Ð jz ÐÌThe€proposed€amendments€and€new€section€implement€TCAA,€ðððð382.002,€382.011,€382.012,Ð &6 Ð382.016,€382.017,€and€382.051(d);€and€TWC,€ðð5.103.Ð  ÐÌò òÔ& x Ôðð117.131.€€Applicability.ó óÐ ÀÐ ÐÌà  àòò(a)óó€€The€provisions€of€this€division€shall€apply€to€each€utility€electric€power€boiler€andÐ |Œ Ðstationary€gas€turbine€òò(including€duct€burners€used€in€turbine€exhaust€ducts)óó€that:Ô'xÀŽàÔÐ Z j ÐÌà  àà ` à(1)€€generates€electric€energy€for€compensation;Ð "& ÐÌà  àà ` à(2)€€is€owned€or€operated€by€an€electric€cooperative,€independent€power€producer,Ð Ò#â Ðmunicipality,€river€authority,€or€public€utility,€or€any€of€its€successors;Ð °$À  ÐÌà  àà ` à(3)€€was€placed€into€service€before€December€31,€1995;€andÐ l&|" ÐÌà  àà ` à(4)€€is€located€in€Atascosa,€Bastrop,€Bexar,€Brazos,€Calhoun,€Cherokee,€Fannin,Ð ((8$ ÐFayette,€Freestone,€Goliad,€Gregg,€Grimes,€Harrison,€Henderson,€Hood,€Hunt,€Lamar,€Limestone,Ð ) % ÐMarion,€McLennan,€Milam,€Morris,€Nueces,€Parker,€Red€River,€Robertson,€Rusk,€Titus,€Travis,Ð ä)ô & ÐVictoria,€or€Wharton€County.Ð Â*Ò!' ÐÌà  àòò(b)€€The€provisions€of€ðð117.134€of€this€title€(relating€to€Gas„Fired€Steam€Generation)€alsoÐ ~,Ž#) Ðapply€in€Palo€Pinto€County.óóÐ \-l$* Їò òÔ& x Ôðð117.135.€€Emission€Specifications.ó óÐ ð ÐÌà  àIn€accordance€with€the€compliance€schedule€in€ðð117.512€of€this€title€(relating€to€ComplianceÐ ¬ ¼ ÐSchedule€for€Utility€Electric€Generation€in€EastÔ'xðÀåÔ€and€Central€Texas),€the€owner€or€operator€of€eachÐ Š š Ðutility€electric€power€boiler€or€stationary€gas€turbine€òò(including€duct€burners€used€in€turbine€exhaustÐ h x Ðducts)óó€shallòò:óóÐ F V ÐÌà  àà ` àòò(1)óó€€ensure€that€emissions€of€nitrogen€oxide€(NOòòxóó)€do€not€exceed€the€following€rates,€inÐ  Ðpound€per€million€British€thermal€unit€(lb/MMBtu)€heat€input€on€an€annual€(calendar€year)€average:Ð àð ÐÌà  àà ` àà ¸ àòò(A)óó€[(1)]€€electric€power€boilers:Ð œ¬  ÐÌà  àà ` àà ¸ àà  àòò(i)óó€[(A)]€€gas-fired,€0.14;Ð Xh  ÐÌà  àà ` àà ¸ àà  àòò(ii)óó€[(B)]€€coal-fired,€0.165;Ð $  ÐÌà  àà ` àà ¸ àòò(B)óó€[(2)]€€stationary€gas€turbines€òò(including€duct€burners€used€in€turbineÐ Ðà  Ðexhaust€ducts)óó:Ð ®¾ ÐÌà  àà ` àà ¸ àà  àòò(i)óó€[(A)]€€subject€to€òòTexas€Utilities€Code€(TUC)óó€[TUC],€ðð39.264Ð jz Ð(except€units€designated€in€accordance€with€TUC,€ðð39.264(i)),€0.14;Ð HX ÐÌà  àà ` àà ¸ àà  àòò(ii)óó€[(B)]€€not€subject€to€TUC,€ðð39.264,€0.15€(or€alternatively,€42€partsÐ  Ðper€million€by€volume€(ppmv)€NOòòxóó,€adjusted€to€15%€oxygen€òò(Oòò2óó),€dry€basisóó€[(dry€basis)]);€andÐ âò ÐÌà  àà ` àà ¸ àà  àòò(iii)óó€[(C)]€€units€designated€in€accordance€with€TUC,€ðð39.264(i),€0.15Ð ž® Ð(or€alternatively,€42€ppmv€NOòòxóó,€adjusted€to€15%€òòOòò2óó,€dry€basisóó€[oxygen€(dry€basis)])òò;€andóó€[.]Ð |Œ ÐÌà  àà ` àòò(2)€€ensure€that€emissions€of€carbon€monoxide€(CO)€and€ammonia€do€not€exceed€theÐ 8!H Ðfollowing€emission€rates€from€any€unit€subject€to€the€NOòòxóó€emission€limits€specified€in€paragraph€(1)€ofÐ "& Ðthis€section:óóÐ ô" ÐÌà  àà ` àà ¸ àòò(A)€€400€ppmv€CO€at€3.0%€Oòò2óó,€dry€basis€(or€alternatively,€0.30€lb/MMBtuÐ °$À  Ðheat€input€for€gas-fired€units€and€0.33€lb/MMBtu€heat€input€for€coal-fired€units),€based€on:óóÐ Ž%ž! ÐÌà  àà ` àà ¸ àà  àòò(i)€€a€one-hour€average€for€units€not€equipped€with€a€continuousÐ J'Z# Ðemissions€monitoring€system€(CEMS)€or€predictive€emissions€monitoring€system€(PEMS)€for€CO;€oróóÐ ((8$ ÐÌà  àà ` àà ¸ àà  àòò(ii)€€a€rolling€24-hour€averaging€period€for€units€equipped€with€CEMSÐ ä)ô & Ðor€PEMS€for€CO;€andóóÐ Â*Ò!' ÐÌà  àà ` àà ¸ àòò(B)€€ten€ppmv€ammonia,€at€3.0%€Oòò2óó,€dry,€for€boilers€and€15%€Oòò2óó,€dry,€forÐ ~,Ž#) Ðstationary€gas€turbines€(including€duct€burners€used€in€turbine€exhaust€ducts),€based€on:óóÐ \-l$* ЇÌà  àà ` àà ¸ àà  àòò(i)€€a€block€one-hour€averaging€period€for€units€not€equipped€with€aÐ Î Þ ÐCEMS€or€PEMS€for€ammonia;€oróóÐ ¬ ¼ ÐÌà  àà ` àà ¸ àà  àòò(ii)€€a€rolling€24„hour€averaging€period€for€units€equipped€with€CEMSÐ h x Ðor€PEMS€for€ammonia.€€One€of€the€ammonia€monitoring€procedures€specified€in€ðð117.114(a)(4)€of€thisÐ F V Ðtitle€(relating€to€Emission€Testing€and€Monitoring€for€the€Houston/Galveston€AttainmentÐ $4 ÐDemonstration)€shall€be€used€to€demonstrate€compliance€with€the€ammonia€emission€specification€ofÐ  Ðthis€subparagraph.óóÐ àð ÐÌò òÔ& š Ôðð117.138.€€System€Cap.ó óÐ œ¬  ÐÌà  à(a)€€€(No€change.)Ô'šœ‘õÔÐ Xh  ÐÌà  à(b)€€Each€unit€within€an€electric€power€generating€system,€as€defined€in€òòðð117.10(14)(B)óóÐ $  Ð[ðð117.10(13)(B)]€of€this€title€(relating€to€Definitions),€that€would€otherwise€be€subject€to€the€NOòòxóóÐ ò  Ðemission€limits€of€ðð117.135€of€this€title€must€be€included€in€the€system€cap.Ð Ðà  ÐÌà  à(c)€„€(d)€€(No€change.)Ð Œœ ÐÌà  à(e)€€For€each€operating€unit,€the€owner€or€operator€shall€use€one€of€the€following€methods€toÐ HX Ðprovide€substitute€emissions€compliance€data€during€periods€when€the€NOòòxóó€monitor€is€off-line:Ð &6 ÐÌà  àà ` à(1)€„€(2)€€(No€change.)Ð âò ÐÌà  àà ` à(3)€€if€the€NOòòxóó€monitor€is€a€predictive€emissions€monitoring€system€òò(PEMS)óó:Ð ž® ÐÌà  àà ` àà ¸ à(A)€€(No€change.)Ð Z j ÐÌà  àà ` àà ¸ à(B)€€use€calculations€in€accordance€with€òòðð117.143(e)óó€[ðð117.143(f)]€of€this€title;Ð "& ÐorÐ ô" ÐÌà  àà ` à(4)€€(No€change.)Ð °$À  ÐÌà  à(f)€„€(k)€€(No€change.)Ð l&|" ÐÌò òÔ& V Ôðð117.141.€€Initial€Demonstration€of€Compliance.ó óÐ ((8$ ÐÌà  à(a)€€The€owner€or€operator€of€all€units€which€are€subject€to€the€emission€limitations€ofÐ ä)ô & Ðòòðð117.135€of€this€title€(relating€to€Emission€Specifications)óó€[this€division€(relating€to€Utility€ElectricÐ Â*Ò!' ÐGeneration€in€East€and€Central€Texas)]€must€be€tested€as€follows.Ô'V((íúÔÐ  +°"( ÐÌà  àà ` à(1)€„€(3)€€(No€change.)Ð \-l$* Їà  à(b)€„€(c)€€(No€change.)Ð ð ÐÌà  à(d)€€Initial€compliance€with€the€emission€specifications€of€this€division€for€units€operating€withÐ ¬ ¼ ÐCEMS€or€PEMS€in€accordance€with€ðð117.143€of€this€title€shall€be€demonstrated€after€monitorÐ Š š Ðcertification€testing€using€the€NOòòxóó€CEMS€or€PEMS€as€follows.€€To€comply€with€the€NOòòxóó€emission€limitÐ h x Ðin€pound€per€million€British€thermal€units€òò(lb/MMBtu)óó€[(MM/Btu)]€on€an€annual€average,€NOòòxóóÐ F V Ðemissions€from€a€unit€are€monitored€for€each€unit€operating€day€in€a€calendar€year,€and€the€annualÐ $4 Ðaverage€emission€rate€is€used€to€determine€compliance€with€the€NOòòxóó€emission€limit.€€The€annualÐ  Ðaverage€emission€rate€is€calculated€as€the€average€of€all€hourly€emissions€data€recorded€by€theÐ àð Ðmonitoring€system€during€a€calendar€year.Ð ¾Î  ÐÌò òðð117.143.€€Continuous€Demonstration€of€Compliance.ó óÐ zŠ  ÐÌà  à(a)€€(No€change.)Ð 6F  ÐÌà  à(b)€€Carbon€monoxide€(CO)€monitoring.€€The€owner€or€operator€òòshallóó€[is€not€required€to]Ð ò  Ðmonitor€CO€exhaust€emissions€from€each€unit€subject€to€the€emission€specifications€of€this€divisionÐ Ðà  Ðòòusing€one€or€more€of€the€following€methods:óó€[.]Ð ®¾ ÐÌà  àà ` àòò(1)€€install,€calibrate,€maintain,€and€operate€a:óóÐ jz ÐÌà  àà ` àà ¸ àòò(A)€€CEMS€in€accordance€with€subsection€(c)€of€this€section;€oróóÐ &6 ÐÌà  àà ` àà ¸ àòò(B)€€PEMS€in€accordance€with€subsection€(f)€of€this€section;€oróóÐ âò ÐÌà  àà ` àòò(2)€€sample€CO€as€follows:óóÐ ž® ÐÌà  àà ` àà ¸ àòò(A)€€with€a€portable€analyzer€(or€40€Code€of€Federal€Regulations€(CFR)€60,Ð Z j ÐAppendix€A€reference€method€test€apparatus)€after€manual€combustion€tuning€or€manual€burnerÐ 8!H Ðadjustments€conducted€for€the€purpose€of€minimizing€NOòòxóó€emissions€whenever,€following€such€manualÐ "& Ðchanges,€either:óóÐ ô" ÐÌà  àà ` àà ¸ àà  àòò(i)€€NOòòxóó€emissions€are€sampled€with€a€portable€analyzer€or€40€CFR€60,Ð °$À  ÐAppendix€A€reference€method€test€apparatus;€oróóÐ Ž%ž! ÐÌà  àà ` àà ¸ àà  àòò(ii)€€the€resulting€NOòòxóó€emissions€measured€by€CEMS€or€predicted€byÐ J'Z# ÐPEMS€are€lower€than€levels€for€which€CO€emissions€data€was€previously€gathered;€andóóÐ ((8$ ÐÌà  àà ` àà ¸ àòò(B)€€sample€CO€emissions€using€the€test€methods€and€procedures€of€40€CFR€60Ð ä)ô & Ðin€conjunction€with€the€annual€relative€accuracy€test€audit€of€the€NOòòxóó€and€diluent€analyzer.óóÐ Â*Ò!' ÐÌà  à(c)€„€(d)€€(No€change.)Ð ~,Ž#) ÐÐ \-l$* Ðà  à[(e)€€Auxiliary€boilers.€€The€owner€or€operator€of€each€auxiliary€boiler€as€defined€in€ðð117.10Ð ð Ðof€this€title€(relating€to€Definitions)€shall:]Ð Î Þ ÐÌà  àà ` à[(1)€€install,€calibrate,€maintain,€and€operate€a€CEMS€in€accordance€with€this€section;Ð Š š Ðor]Ð h x ÐÌà  àà ` à[(2)€€comply€with€the€appropriate€(considering€boiler€maximum€rated€capacity€andÐ $4 Ðannual€heat€input)€industrial€boiler€monitoring€requirements€of€ðð117.213€of€this€title€(relating€toÐ  ÐContinuous€Demonstration€of€Compliance).]Ð àð ÐÌà  àòò(e)óó€[(f)]€€PEMS€requirements.€€The€owner€or€operator€of€any€PEMS€used€to€meet€a€pollutantÐ œ¬  Ðmonitoring€requirement€of€this€section€must€comply€with€the€following.€€The€required€PEMS€and€fuelÐ zŠ  Ðflow€meters€shall€be€used€to€demonstrate€continuous€compliance€with€the€emission€limitations€ofÐ Xh  Ððð117.135€of€this€title€(relating€to€Emission€Specifications).Ð 6F  ÐÌà  àà ` à(1)€€The€PEMS€must€predict€the€pollutant€emissions€in€the€units€of€the€applicableÐ ò  Ðemission€limitations€of€this€division.Ð Ðà  ÐÌà  àà ` à(2)€€Monitor€diluent,€either€oxygen€or€carbon€dioxide:Ð Œœ ÐÌà  àà ` àà ¸ à(A)€€using€a€CEMS:Ð HX ÐÌà  àà ` àà ¸ àà  à(i)€€in€accordance€with€subsection€òò(c)óó€[(b)]€of€this€section;€orÐ  ÐÌà  àà ` àà ¸ àà  à(ii)€€with€a€similar€alternative€method€approved€by€the€executiveÐ ÀÐ Ðdirector€and€EPA;€orÐ ž® ÐÌà  àà ` àà ¸ à(B)€€using€a€PEMS.Ð Z j ÐÌà  àà ` à(3)€€Any€PEMS€for€units€subject€to€the€requirements€of€40€CFR€75€shall€meet€theÐ "& Ðrequirements€of€40€CFR€75€Subpart€E,€ðððð75.40€-€75.48.Ð ô" ÐÌà  àà ` à(4)€€Any€PEMS€for€units€not€subject€to€the€requirements€of€40€CFR€75€shall€meet€theÐ °$À  Ðrequirements€of€either:Ð Ž%ž! ÐÌà  àà ` àà ¸ à(A)€€40€CFR€75,€Subpart€E,€ðððð75.40€-€75.48;€orÐ J'Z# ÐÌà  àà ` àà ¸ à(B)€€ðð117.213(f)€of€this€title€òò(relating€to€Continuous€Demonstration€ofÐ ) % ÐCompliance)óó.Ð ä)ô & ÐÌà  àòò(f)óó€[(g)]€Gas€turbine€monitoring.€€The€owner€or€operator€of€each€stationary€gas€turbine€subjectÐ  +°"( Ðâ âto€the€emission€specifications€of€ðð117.135€of€this€title,€instead€of€monitoring€emissions€in€accordanceÐ ~,Ž#) Ðwith€the€monitoring€requirements€of€40€CFR€75,€may€comply€with€the€following€monitoringÐ ð Ðrequirements:Ð Î Þ Ðâ âÌà  àà ` à(1)€€for€stationary€gas€turbines€rated€less€than€30€megawatt€(MW)€or€peaking€gasÐ Š š Ðturbines€(as€defined€in€ðð117.10€of€this€title€òò(relating€to€Definitions)óó)€which€use€steam€or€water€injectionÐ h x Ðto€comply€with€the€emission€specification€of€òòðð117.135(1)(B)óó€[ðð117.135(2)]€of€this€title:Ð F V ÐÌà  àà ` àà ¸ à(A)€€install,€calibrate,€maintainòò,óó€and€operate€a€CEMS€or€PEMS€in€complianceÐ  Ðwith€this€section;€orÐ àð ÐÌà  àà ` àà ¸ à(B)€€install,€calibrate,€maintain,€and€operate€a€continuous€monitoring€system€toÐ œ¬  Ðmonitor€and€record€the€average€hourly€fuel€and€steam€or€water€consumption.€€The€system€shall€beÐ zŠ  Ðaccurate€to€within€ðð5.0%.€€The€steam-to-fuel€or€water-to-fuel€ratio€monitoring€data€shall€constitute€theÐ Xh  Ðmethod€for€demonstrating€continuous€compliance€with€the€emission€specification€of€òòðð117.135(1)(B)óóÐ 6F  Ð[ðð117.135(2)]€of€this€title;€andÐ $  ÐÌà  àà ` à(2)€€for€gas€turbines€not€subject€to€paragraph€(1)€of€this€subsection,€install,€calibrate,Ð Ðà  Ðmaintainòò,óó€and€operate€a€CEMS€or€PEMS€in€compliance€with€this€section.Ð ®¾ ÐÌà  àòò(g)óó€[(h)]€€Totalizing€fuel€flow€meters.€€The€owner€or€operator€of€units€listed€in€this€subsectionÐ jz Ðshall€install,€calibrate,€maintain,€and€operate€totalizing€fuel€flow€meters€to€individually€andÐ HX Ðcontinuously€measure€the€gas€and€liquid€fuel€usage.€€A€computer€which€collects,€sums,€and€storesÐ &6 Ðelectronic€data€from€continuous€fuel€flow€meters€is€an€acceptable€totalizer.€€The€units€are:Ð  ÐÌà  àà ` à(1)€€any€unit€subject€to€the€emission€specifications€of€this€division;Ð ÀÐ ÐÌà  àà ` à(2)€€any€stationary€gas€turbine€with€an€MW€rating€greater€than€or€equal€to€1.0€MWÐ |Œ Ðoperated€more€than€an€average€of€10%€of€the€hours€of€the€year,€averaged€over€the€three€most€recentÐ Z j Ðcalendar€years,€or€more€than€20%€of€the€hours€in€a€single€calendar€year;€andÐ 8!H ÐÌà  àà ` à(3)€€any€unit€claimed€exempt€from€the€emission€specifications€of€this€division€using€theÐ ô" Ð[low€annual€capacity€factor]€exemption€of€ðð117.133(1)€of€this€title€(relating€to€Exemptions).Ð Ò#â ÐÌà  àòò(h)óó€[(i)]€Run€time€meters.€€The€owner€or€operator€of€any€stationary€gas€turbine€using€theÐ Ž%ž! Ðexemption€of€ðð117.133(2)€of€this€title€shall€record€the€operating€time€with€an€elapsed€run€time€meterÐ l&|" Ðapproved€by€the€executive€director.Ð J'Z# ÐÌà  àòò(i)óó€[(j)]€Loss€of€exemption.€€The€owner€or€operator€of€any€unit€claimed€exempt€from€theÐ ) % Ðemission€specifications€of€this€division€using€the€[low€annual€capacity€factor]€exemptions€of€ðð117.133Ð ä)ô & Ðof€this€title,€shall€notify€the€executive€director€within€seven€days€if€the€applicable€limit€is€exceeded.Ð Â*Ò!' ÐÌà  àà ` à(l)€€If€the€limit€is€exceeded,€the€exemption€from€the€emission€specifications€of€ðð117.135Ð ~,Ž#) Ðof€this€title€shall€be€permanently€withdrawn.Ð \-l$* Їà  àà ` à(2)€€Within€90€days€after€loss€of€the€exemption,€the€owner€or€operator€shall€submit€aÐ ð Ðcompliance€plan€detailing€a€plan€to€meet€the€applicable€compliance€limit€as€soon€as€possible,€but€noÐ Î Þ Ðlater€than€24€months€after€exceeding€the€limit.€€The€plan€shall€include€a€schedule€of€increments€ofÐ ¬ ¼ Ðprogress€for€the€installation€of€the€required€control€equipment.Ð Š š ÐÌà  àà ` à(3)€€The€schedule€shall€be€subject€to€the€review€and€approval€of€the€executive€director.Ð F V ÐÌà  àòò(j)óó€[(k)]€Data€used€for€compliance.€€After€the€initial€demonstration€of€compliance€required€byÐ  Ððð117.141€of€this€title€(relating€to€Initial€Demonstration€of€Compliance)€the€methods€required€in€thisÐ àð Ðsection€shall€be€used€to€determine€compliance€with€the€emission€specifications€of€this€division.€Ð ¾Î  ÐCompliance€with€the€emission€limitations€may€also€be€determined€at€the€discretion€of€the€executiveÐ œ¬  Ðdirector€using€any€commission€compliance€method.Ð zŠ  ÐÌà  àòò(k)óó€[(l)]€Enforcement€of€NOòòxóó€limits.€€No€unit€subject€to€ðð117.135€of€this€title€shall€be€operatedÐ 6F  Ðat€an€emission€rate€higher€than€that€allowed€by€the€emission€specifications€of€ðð117.135€of€this€title.Ð $  ÐÌò òÔ& x Ôðð117.149.€€Notification,€Recordkeeping,€and€Reporting€Requirements.ó óÐ Ðà  ÐÌà  à(a)€€Start-up€and€shutdown€records.€€For€units€subject€to€the€start-up€and/or€shutdownÐ Œœ Ðexemptions€allowed€under€òòðð101.222Ô'xÐ'Ôóó€[ðð101.11]€of€this€title€(relating€to€òòDemonstrationsóó€[ExemptionsÐ jz Ðfrom€Rules€and€Regulations]),€hourly€records€shall€be€made€of€start-up€and/or€shutdown€events€andÐ HX Ðmaintained€for€a€period€of€at€least€two€years.€€Records€shall€be€available€for€inspection€by€the€executiveÐ &6 Ðdirector,€EPA,€and€any€local€air€pollution€control€agency€having€jurisdiction€upon€request.€€TheseÐ  Ðrecords€shall€include,€but€are€not€limited€to:€€type€of€fuel€burned;€quantity€of€each€type€fuel€burned;Ð âò Ðgross€and€net€energy€production€in€megawatt-hours€(MW-hr);€and€the€date,€time,€and€duration€of€theÐ ÀÐ Ðevent.Ð ž® ÐÌà  à(b)€„€(e)€€(No€change.)Ð Z j ÐÌò òòòÔ& x Ôðð117.151.€€Alternative€Case€Specific€Specifications.ó óÐ "& ÐÌà  à(a)€€Where€a€person€can€demonstrate€that€an€affected€unit€cannot€attain€the€carbon€monoxideÐ Ò#â Ð(CO)€or€ammonia€limits€of€ðð117.135(2)Ô'x"Ç+Ô€of€this€title€(relating€to€Emission€Specifications),€the€executiveÐ °$À  Ðdirector€may€approve€emission€specifications€different€from€the€CO€or€ammonia€limits€in€ðð117.135(2)Ð Ž%ž! Ðof€this€title€for€that€unit.€€The€executive€director:Ð l&|" ÐÌà  àà ` à(1)€€shall€consider€on€a€case-by-case€basis€the€technological€and€economicÐ ((8$ Ðcircumstances€of€the€individual€unit;Ð ) % ÐÌà  àà ` à(2)€€must€determine€that€such€specifications€are€the€result€of€the€lowest€emissionÐ Â*Ò!' Ðlimitation€the€unit€is€capable€of€meeting€after€the€application€of€controls€to€meet€the€nitrogen€oxidesÐ  +°"( Ðemission€specifications€of€ðð117.135€of€this€title;Ð ~,Ž#) ÐÐ \-l$* Ðà  àà ` à(3)€€in€determining€whether€to€approve€alternative€emission€specifications,€may€takeÐ ð Ðinto€consideration€the€ability€of€the€plant€at€which€the€unit€is€located€to€meet€emission€specificationsÐ Î Þ Ðthrough€system-wide€averaging€at€maximum€capacity;€andÐ ¬ ¼ ÐÌà  àà ` à(4)€€is€the€Engineering€Services€Team,€Office€of€Compliance€and€Enforcement,€forÐ h x Ðpurposes€of€this€section.Ð F V ÐÌà  à(b)€€Any€person€affected€by€the€executive€director's€decision€to€deny€an€alternative€caseÐ  Ðspecific€emission€specification€may€file€a€motion€for€reconsideration.€€The€requirements€of€ðð50.39€orÐ àð Ððð50.139€of€this€title€(relating€to€Motion€for€Reconsideration;€and€Motion€to€Overturn€ExecutiveÐ ¾Î  ÐDirectorððs€Decision)€apply.€€However,€only€a€person€affected€may€file€a€motion€for€reconsideration.óóÐ  œ¬  Ðò òÓ  ÓDIVISION€3:€€INDUSTRIAL,€COMMERCIAL,€AND€INSTITUTIONAL€COMBUSTIONÐ ð ÐSOURCES€IN€OZONE€NONATTAINMENT€AREASÐ Î Þ Ððððð117.203,€117.205€„€117.207,€117.213€„€117.216,€117.219,€117.221,€117.223ó óÐ ¬ ¼ ÐÓé3ÓÌSTATUTORY€AUTHORITYÐ h x ÐThe€amendments€are€proposed€under€TWC,€ðð5.103,€which€provides€the€commission€the€authority€toÐ F V Ðadopt€rules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€under€THSC,€TCAA,Ð $4 Ððð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€to€adopt€rulesÐ  Ðconsistent€with€the€policy€and€purposes€of€the€TCAA.€€The€amendments€are€also€proposed€underÐ àð ÐTCAA,€ðð382.011,€concerning€General€Powers€and€Duties,€which€authorizes€the€commission€to€controlÐ ¾Î  Ðthe€quality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,€which€authorizes€theÐ œ¬  Ðcommission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€control€of€the€stateððs€air;Ð zŠ  Ððð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€to€require€submissionÐ Xh  Ðinformation€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerning€Monitoring€Requirements;Ð 6F  ÐExamination€of€Records,€which€authorizes€the€commission€to€prescribe€requirements€for€owners€orÐ $  Ðoperators€of€sources€to€make€and€maintain€records€of€emissions€measurements;€ðð382.021,€concerningÐ ò  ÐSampling€Methods€and€Procedures,€which€authorizes€the€commission€to€prescribe€the€samplingÐ Ðà  Ðmethods€and€procedures;€and€ðð382.051(d),€concerning€Permitting€Authority€of€Commission;€Rules,Ð ®¾ Ðwhich€authorizes€the€commission€to€adopt€rules€as€necessary€to€comply€with€changes€in€federal€law€orÐ Œœ Ðregulations€applicable€to€permits€under€Chapter€382;€and€FCAA,€42€USC,€ðð7401.Ð jz ÐÌThe€proposed€amendments€implement€TCAA,€ðððð382.002,€382.011,€382.012,€382.016,€382.017,€andÐ &6 Ð382.051(d);€and€TWC,€ðð5.103.Ð  ÐÌò òÔ& š Ôðð117.203.€€Exemptions.ó óÐ ÀÐ ÐÌà  à(a)€€Ô'šÀ¬<ÔUnits€exempted€from€the€provisions€of€this€division€(relating€to€Industrial,€Commercial,Ð |Œ Ðand€Institutional€Combustion€Sources€in€Ozone€Nonattainment€Areas),€except€as€may€be€specified€inÐ Z j Ððððð117.206(i),€117.209(c)(1),€117.213(i),€117.214(a)(2),€117.216(a)(5),€and€117.219(f)(6)€òòand€(10)óó€ofÐ 8!H Ðthis€title€(relating€to€Emission€Specifications€for€Attainment€Demonstrations;€Initial€Control€PlanÐ "& ÐProcedures;€Continuous€Demonstration€of€Compliance;€Emission€Testing€and€Monitoring€for€theÐ ô" ÐHouston/Galveston€Attainment€Demonstration;€Final€Control€Plan€Procedures€for€AttainmentÐ Ò#â ÐDemonstration€Emission€Specifications;€and€Notification,€Recordkeeping,€and€ReportingÐ °$À  ÐRequirements),€include€the€following:Ð Ž%ž! ÐÌà  àà ` à(1)€€any€new€units€placed€into€service€after€November€15,€1992,€except€for€new€unitsÐ J'Z# Ðwhich€òòare€qualified,€at€the€option€of€the€owner€or€operator,óó€[were€placed€into€service]€as€functionallyÐ ((8$ Ðidentical€replacement€for€existing€units€òòunder€ðð117.205(a)(3)€of€this€title€(relating€to€EmissionÐ ) % ÐSpecifications€for€Reasonably€Available€Control€Technology€(RACT))óó€[subject€to€the€provisions€of€thisÐ ä)ô & Ðdivision€as€of€June€9,€1993].€€Any€emission€credits€resulting€from€the€operation€of€such€replacementÐ Â*Ò!' Ðunits€shall€be€limited€to€the€cumulative€maximum€rated€capacity€of€the€units€replaced;Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` à(2)€€any€òòindustrial,óó€commercial,€òòoróó€institutional€[,€or€industrial]€boiler€or€process€heaterÐ ð Ðâ âwith€a€maximum€rated€capacity€of€less€than€40€million€Btu€per€hour€(MMBtu/hr);Ð Î Þ ÐÌà  àà ` à(3)€€(No€change.)Ð Š š ÐÌà  àà ` à(4)€€flares,€incinerators,€pulping€liquor€recovery€furnaces,€sulfur€recovery€units,Ð F V Ðsulfuric€acid€regeneration€units,€òòmolten€sulfur€oxidation€furnaces,óó€and€sulfur€plant€reaction€boilers.€Ð $4 ÐThis€exemption€shall€no€longer€apply€to€the€following€units€in€the€Houston/Galveston€ozoneÐ  Ðnonattainment€area€after€the€appropriate€compliance€date(s)€for€emission€specifications€for€attainmentÐ àð Ðdemonstrations€specified€in€ðð117.520€of€this€title:Ð ¾Î  ÐÌà  àà ` àà ¸ à(A)€„€(B)€€(No€change.)Ð zŠ  ÐÌà  àà ` à(5)€€(No€change.)Ð 6F  ÐÌà  àà ` à(6)€€stationary€gas€turbines€and€òòstationary€internal€combustionóó€engines,€which€are€usedÐ ò  Ðas€follows:€Ð Ðà  ÐÌà  àà ` àà ¸ à(A)€„€(C)€€(No€change.)Ð Œœ ÐÌà  àà ` àà ¸ à(D)€€exclusively€in€emergency€situations,€except€that€operation€for€testing€orÐ HX Ðmaintenance€purposes€is€allowed€for€up€to€52€hours€per€year,€based€on€a€rolling€12-month€average.€Ð &6 ÐAny€new,€modified,€reconstructed,€or€relocated€stationary€diesel€engine€placed€into€service€on€or€afterÐ  ÐOctober€1,€2001€in€the€Houston/Galveston€ozone€nonattainment€area€is€ineligible€for€this€exemption.€Ð âò ÐFor€the€purposes€of€this€subparagraph,€the€terms€"modification"€and€"reconstruction"€have€theÐ ÀÐ Ðmeanings€defined€in€ðð116.10€of€this€title€(relating€to€General€Definitions)€and€40€Code€of€FederalÐ ž® ÐRegulations€(CFR)€ðð60.15€([effective]€December€16,€1975),€respectively,€and€the€term€"relocated"Ð |Œ Ðmeans€to€newly€install€at€an€account,€as€defined€in€ðð101.1€of€this€title€(relating€to€Definitions),€a€usedÐ Z j Ðengine€from€anywhere€outside€that€account;Ð 8!H ÐÌà  àà ` àà ¸ à(E)€„€(G)€€(No€change.)Ð ô" ÐÌà  àà ` à(7)€„€(10)€€(No€change.)Ð °$À  ÐÌà  àà ` à(11)€€any€stationary€diesel€engine€placed€into€service€before€October€1,€2001€in€theÐ l&|" ÐHouston/Galveston€ozone€nonattainment€area€which:Ð J'Z# ÐÌà  àà ` àà ¸ à(A)€€(No€change.)Ð ) % ÐÌà  àà ` àà ¸ à(B)€€has€not€been€modified,€reconstructed,€or€relocated€on€or€after€October€1,Ð Â*Ò!' Ð2001.€€For€the€purposes€of€this€subparagraph,€the€terms€"modification"€and€"reconstruction"€have€theÐ  +°"( Ðâ âmeanings€defined€in€ðð116.10€of€this€title€and€40€CFR€ðð60.15€([effective]€December€16,€1975),Ð ~,Ž#) Ðrespectively,€and€the€term€"relocated"€means€to€newly€install€at€an€account,€as€defined€in€ðð101.1€of€thisÐ ð Ðtitle,€a€used€engine€from€anywhere€outside€that€account;€andÐ Î Þ Ðâ âÌà  àà ` à(12)€€any€new,€modified,€reconstructed,€or€relocated€stationary€diesel€engine€placedÐ Š š Ðinto€service€in€the€Houston/Galveston€ozone€nonattainment€area€on€or€after€October€1,€2001€which:Ð h x ÐÌà  àà ` à(A)€€(No€change.)Ð $4 ÐÌà  àà ` à(B)€€meets€the€corresponding€emission€standard€for€non-road€engines€listed€in€40€CFRÐ àð Ððð89.112(a),€Table€1€([effective]€October€23,€1998)€and€in€effect€at€the€time€of€installation,Ð ¾Î  Ðmodification,€reconstruction,€or€relocation.€€For€the€purposes€of€this€paragraph,€the€termsÐ œ¬  Ð"modification"€and€"reconstruction"€have€the€meanings€defined€in€ðð116.10€of€this€title€and€40€CFRÐ zŠ  Ððð60.15€([effective]€December€16,€1975),€respectively,€and€the€term€"relocated"€means€to€newly€installÐ Xh  Ðat€an€account,€as€defined€in€ðð101.1€of€this€title,€a€used€engine€from€anywhere€outside€that€account.Ð 6F  ÐÌà  à(b)€€(No€change.)Ð ò  ÐÌò òÔ& x Ôðð117.205.€€Emission€Specifications€for€Reasonably€Available€Control€Technology€(RACT).ó óÐ ®¾ ÐÌà  à(a)€€No€person€shall€allow€the€discharge€of€air€contaminants€into€the€atmosphere€to€exceed€theÐ jz Ðemission€limits€of€this€section,€except€asÔ'x®ÝTÔ€provided€in€òòðððð117.207,€117.223,€or€117.570€of€this€titleÐ HX Ð(relating€to€Alternative€Plant-wide€Emission€Specifications;€Source€Cap;€and€Use€of€Emissions€CreditsÐ &6 Ðfor€Compliance)óó€[ðð117.207€of€this€title€(relating€to€Alternative€Plant-Wide€Emission€Specifications),€orÐ  Ððð117.223€of€this€title€(relating€to€Source€Cap)].Ð âò ÐÌà  àà ` à(1)€€For€purposes€of€this€subchapter,€the€lower€of€any€permit€nitrogen€oxides€(NOòòxóó)Ð ž® Ðemission€limit€in€effect€on€June€9,€1993,€under€a€permit€issued€òòin€accordance€withóó€[pursuant€to]Ð |Œ ÐChapter€116€of€this€title€(relating€to€Control€of€Air€Pollution€by€Permits€for€New€Construction€orÐ Z j ÐModification)€and€the€emission€limits€of€subsections€(b)€-€(d)€of€this€section€shall€apply,€except€that:Ð 8!H ÐÌà  àà ` àà ¸ à(A)€€gas-fired€boilers€and€process€heaters€operating€under€a€permit€issued€afterÐ ô" ÐMarch€3,€1982,€with€an€emission€limit€of€0.12€pound€NOòòxóó€per€million€British€thermal€units€òò(lbÐ Ò#â ÐNOòòxóó/MMBtu)óó€[(Btu)]€heat€input,€shall€be€limited€to€that€rate€for€the€purposes€of€this€subchapter;€andÐ °$À  ÐÌà  àà ` àà ¸ à(B)€€(No€change.)Ð l&|" ÐÌà  àà ` à(2)€€For€purposes€of€calculating€NOòòxóó€emission€limitations€under€this€section€fromÐ ((8$ Ðexisting€permit€limits,€the€following€procedure€shall€be€used:Ð ) % ÐÌà  àà ` àà ¸ à(A)€€the€limit€explicitly€stated€in€òòlb€NOòòxóó/MMBtuóó€[pound€NOòòxóó€per€million€BtuÐ Â*Ò!' Ð(MMBtu)]€of€heat€input€by€permit€provision€(converted€from€low€heating€value€to€high€heating€value,Ð  +°"( Ðas€necessary);€orÐ ~,Ž#) ÐÐ \-l$* Ðà  àà ` àà ¸ à(B)€€(No€change.)Ð ð ÐÌà  àà ` à(3)€€For€any€unit€placed€into€service€after€June€9,€1993€and€before€the€final€complianceÐ ¬ ¼ Ðdate€as€specified€in€ðð117.520€of€this€title€(relating€to€Compliance€Schedule€for€Industrial,€Commercial,Ð Š š Ðand€Institutional€Combustion€Sources€in€Ozone€Nonattainment€Areas)€[or€the€final€compliance€date€asÐ h x Ðapproved€under€the€provisions€of€ðð117.540€of€this€title€(relating€to€Phased€Reasonably€AvailableÐ F V ÐControl€Technology€(RACT)),]€as€functionally€identical€replacement€for€an€existing€unit€or€group€ofÐ $4 Ðunits€subject€to€the€provisions€of€this€chapter,€the€higher€of€any€permit€NOòòxóó€emission€limit€under€aÐ  Ðpermit€issued€after€June€9,€1993€òòin€accordance€withóó€[pursuant€to]€Chapter€116€of€this€title€and€theÐ àð Ðemission€limits€of€subsections€(b)€-€(d)€of€this€section€shall€apply.€€Any€emission€credits€resulting€fromÐ ¾Î  Ðthe€operation€of€such€replacement€units€shall€be€limited€to€the€cumulative€maximum€rated€capacity€ofÐ œ¬  Ðthe€units€replaced.€€The€inclusion€of€such€new€units€is€an€optional€method€for€complying€with€theÐ zŠ  Ðemission€limitations€of€ðð117.207€or€ðð117.223€of€this€title.€€Compliance€with€this€paragraph€does€notÐ Xh  Ðeliminate€the€requirement€for€new€units€to€comply€with€Chapter€116€of€this€title.Ð 6F  ÐÌà  à(b)€€For€each€boiler€and€process€heater€with€a€maximum€rated€capacity€greater€than€or€equal€toÐ ò  Ð100.0€MMBtu/hr€of€heat€input,€the€applicable€emission€limit€is€as€follows:Ð Ðà  ÐÌà  àà ` à(1)€€gas„fired€boilers,€as€follows:Ð Œœ ÐÌà  àà ` àà ¸ à(A)€€low€heat€release€boilers€with€no€preheated€air€or€preheated€air€less€thanÐ HX Ð200€degrees€Fahrenheit,€0.10€òòlbóó€[pound€(lb)]€NOòòxóó/MMBtu€of€heat€input;Ð &6 ÐÌà  àà ` àà ¸ à(B)€„€(E)€€(No€change.)Ð âò ÐÌà  àà ` àà ¸ à(F)€€high€heat€release€boilers€with€preheated€air€greater€than€or€equal€to€500Ð ž® Ðdegrees€Fahrenheit,€0.28€lb€NOòòxóó/MMBtu€of€heat€inputòò;óó€[.]Ð |Œ ÐÌà  àà ` à(2)€€gas„fired€process€heaters,€based€on€either€air€preheat€temperature€or€fireboxÐ 8!H Ðtemperature,€as€follows:Ð "& ÐÌà  àà ` àà ¸ à(A)€€based€on€air€preheat€temperature:Ð Ò#â ÐÌà  àà ` àà ¸ àà  à(i)€„€(ii)€€(No€change.)Ð Ž%ž! ÐÌà  àà ` àà ¸ àà  à(iii)€€process€heaters€with€preheated€air€greater€than€or€equal€to€400Ð J'Z# Ðdegrees€Fahrenheit,€0.18€lb€NOòòxóó/MMBtu€of€heat€inputòò;óó€[.]Ð ((8$ ÐÌà  àà ` àà ¸ à(B)€€(No€change.)Ð ä)ô & ÐÌà  àà ` à(3)€„€(6)€€(No€change.)Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` à(7)€€for€units€which€operate€with€a€NOòòxóó€continuous€emissions€monitoring€systemÐ ð Ðâ â(CEMS)€or€predictive€emissions€monitoring€system€(PEMS)€under€ðð117.213€of€this€title€(relating€toÐ Î Þ ÐContinuous€Demonstration€of€Compliance),€the€emission€limits€shall€apply€as:Ð ¬ ¼ ÐÌà  àà ` àà ¸ à(A)€€the€mass€of€NOòòxóó€emitted€per€unit€of€energy€input€(òòlb€NOòòxóó/MMBtuóó€[poundÐ h x ÐNOòòxóó€per€MMBtu]),€on€a€rolling€30„day€average€period;€orÐ F V ÐÌà  àà ` àà ¸ à(B)€€the€mass€of€NOòòxóó€emitted€per€hour€(pounds€per€hour),€on€a€block€one„hourÐ  Ðaverage,€calculated€as€the€product€of€the€boiler's€or€process€heater's€maximum€rated€capacity€and€itsÐ àð Ðapplicable€limit€in€òòlb€NOòòxóó/MMBtuóó€[pound€NOòòxóó€per€MMBtu];€andÐ ¾Î  ÐÌà  àà ` à(8)€€(No€change.)Ð zŠ  ÐÌà  à(c)€„€(i)€€(No€change.)Ð 6F  ÐÌò òÔ& š Ôðð117.206.€€Emission€Specifications€for€Attainment€Demonstrations.ó óÐ ò  ÐÌà  à(a)€„€(b)€€(No€change.)Ô'šò'nÔÐ ®¾ ÐÌà  à(c)€€Houston/Galveston.€€In€the€Houston/Galveston€ozone€nonattainment€area,€the€emission€rateÐ jz Ðvalues€used€to€determine€allocations€for€Chapter€101,€Subchapter€H,€Division€3€of€this€title€(relating€toÐ HX ÐMass€Emissions€Cap€and€Trade€Program)€shall€be€the€lower€of€any€applicable€permit€limit€in€a€permitÐ &6 Ðissued€before€January€2,€2001;€any€permit€issued€on€or€after€January€2,€2001€for€which€the€owner€orÐ  Ðoperator€submitted€an€application€determined€to€be€administratively€complete€by€the€executive€directorÐ âò Ðbefore€January€2,€2001;€any€limit€in€a€permit€by€rule€under€which€construction€commenced€by€JanuaryÐ ÀÐ Ð2,€2001;€or€the€following€emission€specifications:Ð ž® ÐÌà  àà ` à(1)€€gas-fired€boilers:Ð Z j ÐÌà  àà ` àà ¸ à(A)€€with€a€maximum€rated€capacity€equal€to€or€greater€than€100€MMBtu/hr,Ð "& Ðòò0.020óó€[0.010]€lb€NOòòxóó€per€MMBtu;Ð ô" ÐÌà  àà ` àà ¸ à(B)€€with€a€maximum€rated€capacity€equal€to€or€greater€than€40€MMBtu/hr,€butÐ °$À  Ðless€than€100€MMBtu/hr,€òò0.030óó€[0.015]€lb€NOòòxóó€per€MMBtu;€andÐ Ž%ž! ÐÌà  àà ` àà ¸ à(C)€€with€a€maximum€rated€capacity€less€òòthanóó€40€MMBtu/hr,€0.036€lb€NOòòxóó€perÐ J'Z# ÐMMBtu€(or€alternatively,€30€ppmv€NOòòxóó,€at€3.0%€Oòò2óó,€dry€basis);Ð ((8$ ÐÌà  àà ` à(2)€€fluid€catalytic€cracking€units€(including€CO€boilers,€CO€furnaces,€and€catalystÐ ä)ô & Ðregenerator€vents),€one€of€the€following:Ð Â*Ò!' ÐÌà  àà ` àà ¸ à(A)€€òò40óó€[13]€ppmv€NOòòxóó€at€0.0%€Oòò2óó,€dry€basis;Ð ~,Ž#) ÐÐ \-l$* Ðà  àà ` àà ¸ à(B)€€a€90%€NOòòxóó€reduction€of€the€exhaust€concentration€used€to€calculate€theÐ ð ÐJune€-€August€1997€daily€NOòòxóó€emissions.€€To€ensure€that€this€emission€specification€will€result€in€a€realÐ Î Þ Ð90%€reduction€in€actual€emissions,€a€consistent€methodology€shall€be€used€to€calculate€the€90%Ð ¬ ¼ Ðreduction;€orÐ Š š ÐÌà  àà ` àà ¸ à(C)€€alternatively,€for€units€which€did€not€use€a€continuous€emissionsÐ F V Ðmonitoring€system€(CEMS)€or€predictive€emissions€monitoring€system€(PEMS)€to€determine€the€June€-Ð $4 ÐAugust€1997€exhaust€concentration,€the€owner€or€operator€may:Ð  ÐÌà  àà ` àà ¸ àà  à(i)€€install€and€certify€a€NOòòxóó€CEMS€or€PEMS€as€specified€inÐ ¾Î  Ððð117.213(e)€or€(f)€of€this€title€(relating€to€Continuous€Demonstration€of€Compliance)€no€later€than€JuneÐ œ¬  Ð30,€2001;Ð zŠ  ÐÌà  àà ` àà ¸ àà  à(ii)€€establish€the€baseline€NOòòxóó€emission€level€to€be€the€third€quarterÐ 6F  Ð2001€data€from€the€CEMS€or€PEMS;Ð $  ÐÌà  àà ` àà ¸ àà  à(iii)€€provide€this€baseline€data€to€the€executive€director€no€later€thanÐ Ðà  ÐOctober€31,€2001;€andÐ ®¾ ÐÌà  àà ` àà ¸ àà  à(iv)€€achieve€a€90%€NOòòxóó€reduction€of€the€exhaust€concentrationÐ jz Ðestablished€in€this€baseline;Ð HX ÐÌà  àà ` à(3)€€boilers€and€industrial€furnaces€(BIF€units)€which€were€regulated€as€existingÐ  Ðfacilities€by€the€EPA€at€40€Code€of€Federal€Regulations€(CFR)€Part€266,€Subpart€H€(as€was€in€effectÐ âò Ðon€June€9,€1993):Ð ÀÐ ÐÌà  àà ` àà ¸ à(A)€€with€a€maximum€rated€capacity€equal€to€or€greater€than€100€MMBtu/hr,Ð |Œ Ð0.015€lb€NOòòxóó€per€MMBtu;€andÐ Z j ÐÌà  àà ` àà ¸ à(B)€€with€a€maximum€rated€capacity€less€than€100€MMBtu/hr:Ð "& ÐÌà  àà ` àà ¸ àà  à(i)€€0.030€lb€NOòòxóó€per€MMBtu;€orÐ Ò#â ÐÌà  àà ` àà ¸ àà  à(ii)€€an€80%€reduction€from€the€emission€factor€used€to€calculate€theÐ Ž%ž! ÐJune€-€August€1997€daily€NOòòxóó€emissions.€€To€ensure€that€this€emission€specification€will€result€in€a€realÐ l&|" Ð80%€reduction€in€actual€emissions,€a€consistent€methodology€shall€be€used€to€calculate€the€80%Ð J'Z# Ðreduction;Ð ((8$ ÐÌà  àà ` à(4)€€coke-fired€boilers,€0.057€lb€NOòòxóó€per€MMBtu;Ð ä)ô & ÐÌà  àà ` à(5)€€wood€fuel-fired€boilers,€òò0.060óó€[0.046]€lb€NOòòxóó€per€MMBtu;Ð  +°"( ÐÌà  àà ` à(6)€€rice€hull-fired€boilers,€0.089€lb€NOòòxóó€per€MMBtu;Ð \-l$* Їà  àà ` à(7)€€òòliquid„firedóó€[oil-fired]€boilers,€2.0€lb€NOòòxóó€per€1,000€gallons€of€òòliquidóó€[oil]€burned;Ð ð ÐÌò òó óà  àà ` à(8)€€process€heaters:Ð ¬ ¼ ÐÌà  àà ` àà ¸ à(A)€€òòother€than€pyrolysis€reactors:óóÐ h x ÐÌà  àà ` àà ¸ àà  àòò(i)óó€€with€a€maximum€rated€capacity€equal€to€or€greater€than€100Ð $4 ÐMMBtu/hr,€òò0.025óó€[0.010]€lb€NOòòxóó€per€MMBtu;Ð  ÐÌà  àà ` àà ¸ àà  àòò(ii)óó€[(B)]€€with€a€maximum€rated€capacity€equal€to€or€greater€than€40Ð ¾Î  ÐMMBtu/hr,€but€less€than€100€MMBtu/hr,€òò0.025óó€[0.015]€lb€NOòòxóó€per€MMBtu;€andÐ œ¬  ÐÌà  àà ` àà ¸ àà  àòò(iii)óó€[(C)]€€with€a€maximum€rated€capacity€less€40€MMBtu/hr,€0.036€lbÐ Xh  ÐNOòòxóó€per€MMBtu€(or€alternatively,€30€ppmv€NOòòxóó,€at€3.0%€Oòò2óó,€dry€basis);€òòandóóÐ 6F  ÐÌà  àà ` àà ¸ àòò(B)€€pyrolysis€reactors,€0.036€lb€NOòòxóó€per€MMBtu;óóÐ ò  ÐÌà  àà ` à(9)€€stationary,€reciprocating€internal€combustion€engines:€Ð ®¾ ÐÌà  àà ` àà ¸ à(A)€€gas-fired€rich-burn€engines:Ð jz ÐÌà  àà ` àà ¸ àà  à(i)€€fired€on€landfill€gas,€0.60€g€NOòòxóó/hp-hr;€andÐ &6 ÐÌà  àà ` àà ¸ àà  à(ii)€€all€others,€òò0.50óó€[0.17]€g€NOòòxóó/hp-hr;Ð âò ÐÌà  àà ` àà ¸ à(B)€€gas-fired€lean-burn€engines,€except€as€specified€in€subparagraph€(C)€of€thisÐ ž® Ðparagraph:Ð |Œ ÐÌà  àà ` àà ¸ àà  à(i)€€fired€on€landfill€gas,€0.60€g€NOòòxóó/hp„hr;€andÐ 8!H ÐÌà  àà ` àà ¸ àà  à(ii)€€all€others,€0.50€g€NOòòxóó/hp„hr;Ð ô" ÐÌà  àà ` àà ¸ à(C)€€dual-fuel€engines:Ð °$À  ÐÌà  àà ` àà ¸ àà  à(i)€€with€initial€start€of€operation€on€or€before€December€31,€2000,Ð l&|" Ð5.83€g€NOòòxóó/hp-hr;€andÐ J'Z# ÐÌà  àà ` àà ¸ àà  à(ii)€€with€initial€start€of€operation€after€December€31,€2000,€0.50€gÐ ) % ÐNOòòxóó/hp-hr;€andÐ ä)ô & ÐÌà  àà ` àà ¸ à(D)€€diesel€engines,€excluding€dual-fuel€engines:€Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` àà ¸ àà  à(i)€€placed€into€service€before€October€1,€2001€which€have€not€beenÐ ð Ðâ âmodified,€reconstructed,€or€relocated€on€or€after€October€1,€2001,€òòthe€lower€ofóó€11.0€g€NOòòxóó/hp-hr€òòorÐ Î Þ Ðthe€emission€rate€established€by€testing,€monitoring,€manufacturerððs€guarantee,€or€manufacturerððs€otherÐ ¬ ¼ Ðdataóó.€€For€the€purposes€of€this€subparagraph,€the€terms€"modification"€and€"reconstruction"€have€theÐ Š š Ðmeanings€defined€in€ðð116.10€of€this€title€(relating€to€General€Definitions)€and€40€CFR€ðð60.15Ð h x Ð([effective]€December€16,€1975),€respectively,€and€the€term€"relocated"€means€to€newly€install€at€anÐ F V Ðaccount,€as€defined€in€ðð101.1€of€this€title€(relating€to€Definitions),€a€used€engine€from€anywhereÐ $4 Ðoutside€that€account;€andÐ  ÐÌà  àà ` àà ¸ àà  à(ii)€€for€engines€not€subject€to€clause€(i)€of€this€subparagraph:Ð ¾Î  ÐÌà  àà ` àà ¸ àà  àà h à(I)€€with€a€horsepower€rating€of€less€than€11€hp€which€areÐ zŠ  Ðinstalled,€modified,€reconstructed,€or€relocated:Ð Xh  ÐÌà  àà ` àà ¸ àà  àà h àà À à(„a„)€€on€or€after€October€1,€2001,€but€before€OctoberÐ $  Ð1,€2004,€7.0€g€NOòòxóó/hp„hr;€andÐ ò  ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€on€or€after€October€1,€2004,€5.0€g€NOòòxóó/hp„hr;Ð ®¾ ÐÌà  àà ` àà ¸ àà  àà h à(II)€€with€a€horsepower€rating€of€11€hp€or€greater,€but€less€thanÐ jz Ð25€hp,€which€are€installed,€modified,€reconstructed,€or€relocated:Ð HX ÐÌà  àà ` àà ¸ àà  àà h àà À à(„a„)€€on€or€after€October€1,€2001,€but€before€OctoberÐ  Ð1,€2004,€6.3€g€NOòòxóó/hp„hr;€andÐ âò ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€on€or€after€October€1,€2004,€5.0€g€NOòòxóó/hp„hr;Ð ž® ÐÌà  àà ` àà ¸ àà  àà h à(III)€€with€a€horsepower€rating€of€25€hp€or€greater,€but€lessÐ Z j Ðthan€50€hp,€which€are€installed,€modified,€reconstructed,€or€relocated:Ð 8!H ÐÌà  àà ` àà ¸ àà  àà h àà À à(„a„)€€on€or€after€October€1,€2001,€but€before€OctoberÐ ô" Ð1,€2003,€6.3€g€NOòòxóó/hp„hr;€andÐ Ò#â ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€on€or€after€October€1,€2003,€5.0€g€NOòòxóó/hp„hr;Ð Ž%ž! ÐÌà  àà ` àà ¸ àà  àà h à(IV)€€with€a€horsepower€rating€of€50€hp€or€greater,€but€lessÐ J'Z# Ðthan€100€hp,€which€are€installed,€modified,€reconstructed,€or€relocated:Ð ((8$ ÐÌà  àà ` àà ¸ àà  àà h àà À à(„a„)€€on€or€after€October€1,€2001,€but€before€OctoberÐ ä)ô & Ð1,€2003,€6.9€g€NOòòxóó/hp„hr;Ð Â*Ò!' ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€on€or€after€October€1,€2003,€but€before€OctoberÐ ~,Ž#) Ð1,€2007,€5.0€g€NOòòxóó/hp„hr;€andÐ \-l$* Їà  àà ` àà ¸ àà  àà h àà À à(„c„)€€on€or€after€October€1,€2007,€3.3€g€NOòòxóó/hp„hr;Ð ð ÐÌà  àà ` àà ¸ àà  àà h à(V)€€with€a€horsepower€rating€of€100€hp€or€greater,€but€lessÐ ¬ ¼ Ðthan€175€hp,€which€are€installed,€modified,€reconstructed,€or€relocated:Ð Š š ÐÌà  àà ` àà ¸ àà  àà h àà À à(„a„)€€on€or€after€October€1,€2001,€but€before€OctoberÐ F V Ð1,€2002,€6.9€g€NOòòxóó/hp„hr;Ð $4 ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€on€or€after€October€1,€2002,€but€before€OctoberÐ àð Ð1,€2006,€4.5€g€NOòòxóó/hp„hr;€andÐ ¾Î  ÐÌà  àà ` àà ¸ àà  àà h àà À à(„c„)€€on€or€after€October€1,€2006,€2.8€g€NOòòxóó/hp„hr;Ð zŠ  ÐÌà  àà ` àà ¸ àà  àà h à(VI)€€with€a€horsepower€rating€of€175€hp€or€greater,€but€lessÐ 6F  Ðthan€300€hp,€which€are€installed,€modified,€reconstructed,€or€relocated:Ð $  ÐÌà  àà ` àà ¸ àà  àà h àà À à(„a„)€€on€or€after€October€1,€2001,€but€before€OctoberÐ Ðà  Ð1,€2002,€6.9€g€NOòòxóó/hp„hr;Ð ®¾ ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€on€or€after€October€1,€2002,€but€before€OctoberÐ jz Ð1,€2005,€4.5€g€NOòòxóó/hp„hr;€andÐ HX ÐÌà  àà ` àà ¸ àà  àà h àà À à(„c„)€€on€or€after€October€1,€2005,€2.8€g€NOòòxóó/hp„hr;Ð  ÐÌà  àà ` àà ¸ àà  àà h à(VII)€€with€a€horsepower€rating€of€300€hp€or€greater,€but€lessÐ ÀÐ Ðthan€600€hp,€which€are€installed,€modified,€reconstructed,€or€relocated:Ð ž® ÐÌà  àà ` àà ¸ àà  àà h àà À à(„a„)€€on€or€after€October€1,€2001,€but€before€OctoberÐ Z j Ð1,€2005,€4.5€g€NOòòxóó/hp„hr;€andÐ 8!H ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€on€or€after€October€1,€2005,€2.8€g€NOòòxóó/hp„hr;Ð ô" ÐÌà  àà ` àà ¸ àà  àà h à(VIII)€€with€a€horsepower€rating€of€600€hp€or€greater,€but€lessÐ °$À  Ðthan€or€equal€to€750€hp,€which€are€installed,€modified,€reconstructed,€or€relocated:Ð Ž%ž! ÐÌà  àà ` àà ¸ àà  àà h àà À à(„a„)€€on€or€after€October€1,€2001,€but€before€OctoberÐ J'Z# Ð1,€2005,€4.5€g€NOòòxóó/hp„hr;€andÐ ((8$ ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€on€or€after€October€1,€2005,€2.8€g€NOòòxóó/hp„hr;Ð ä)ô & ÐandÐ Â*Ò!' ÐÌà  àà ` àà ¸ àà  àà h à(IX)€€with€a€horsepower€rating€of€750€hp€or€greater€which€areÐ ~,Ž#) Ðinstalled,€modified,€reconstructed,€or€relocated:Ð \-l$* Їà  àà ` àà ¸ àà  àà h àà À à(„a„)€€on€or€after€October€1,€2001,€but€before€OctoberÐ ð Ð1,€2005,€6.9€g€NOòòxóó/hp„hr;€andÐ Î Þ ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€on€or€after€October€1,€2005,€4.5€g€NOòòxóó/hp„hr;Ð Š š ÐÌà  àà ` à(10)€€stationary€gas€turbines:Ð F V ÐÌà  àà ` àà ¸ àòò(A)€€rated€at€10€megawatts€(MW)€or€greater,€0.032€lb€NOòòxóó€per€MMBtu;óóÐ  ÐÌà  àà ` àà ¸ àòò(B)óó€[(A)]€€rated€at€1.0€òòMWóó€[megawatt€(MW)]€or€greater,€òòbut€less€than€10€MW,Ð ¾Î  Ð0.15óó€[0.015]€lb€NOòòxóó€per€MMBtu;€andÐ œ¬  ÐÌà  àà ` àà ¸ àòò(C)óó€[(B)]€€rated€at€less€than€1.0€MW:Ð Xh  ÐÌà  àà ` àà ¸ àà  à(i)€€with€initial€start€of€operation€on€or€before€December€31,€2000,Ð $  Ðòò0.26óó€[0.15]€lb€NOòòxóó€per€MMBtu;€andÐ ò  ÐÌà  àà ` àà ¸ àà  à(ii)€€with€initial€start€of€operation€after€December€31,€2000,€òò0.26óóÐ ®¾ Ð[0.015]€lb€NOòòxóó€per€MMBtu;Ð Œœ ÐÌà  àà ` à(11)€€duct€burners€used€in€turbine€exhaust€ducts,€òòthe€corresponding€gas€turbineÐ HX Ðemission€specification€of€paragraph€(10)€of€this€subsectionóó€[0.015€lb€NOòòxóó€per€MMBtu];Ð &6 ÐÌà  àà ` à(12)€€pulping€liquor€recovery€furnaces,€either:Ð âò ÐÌà  àà ` àà ¸ à(A)€€0.050€lb€NOòòxóó€per€MMBtu;€orÐ ž® ÐÌà  àà ` àà ¸ à(B)€€1.08€lb€NOòòxóó€per€air-dried€ton€of€pulp€(ADTP);Ð Z j ÐÌà  àà ` à(13)€€kilns:Ð "& ÐÌà  àà ` àà ¸ à(A)€€lime€kilns,€0.66€lb€NOòòxóó€per€ton€of€calcium€oxide€(CaO);€andÐ Ò#â ÐÌà  àà ` àà ¸ à(B)€€lightweight€aggregate€kilns,€0.76€lb€NOòòxóó€per€ton€of€product;Ð Ž%ž! ÐÌà  àà ` à(14)€€metallurgical€furnaces:Ð J'Z# ÐÌà  àà ` àà ¸ à(A)€€heat€treating€furnaces,€0.087€lb€NOòòxóó€per€MMBtu;€andÐ ) % ÐÌà  àà ` àà ¸ à(B)€€reheat€furnaces,€0.062€lb€NOòòxóó€per€MMBtu;Ð Â*Ò!' ÐÌà  àà ` à(15)€€magnesium€chloride€fluidized€bed€dryers,€a€90%€reduction€from€the€emissionÐ ~,Ž#) Ðfactor€used€to€calculate€the€1997€ozone€season€daily€NOòòxóó€emissions;Ð \-l$* Їà  àà ` à(16)€€incinerators,€either€of€the€following:Ð ð ÐÌà  àà ` àà ¸ à(A)€€an€80%€reduction€from€the€emission€factor€used€to€calculate€the€June€-Ð ¬ ¼ ÐAugust€1997€daily€NOòòxóó€emissions.€€To€ensure€that€this€emission€specification€will€result€in€a€real€80%Ð Š š Ðreduction€in€actual€emissions,€a€consistent€methodology€shall€be€used€to€calculate€the€80%€reduction;Ð h x ÐorÐ F V ÐÌà  àà ` àà ¸ à(B)€€0.030€lb€NOòòxóó€per€MMBtu;€òòandóóÐ  ÐÌà  àà ` à(17)€€as€an€alternative€to€the€emission€specifications€in€paragraphs€(1)€-€(16)€of€thisÐ ¾Î  Ðsubsection€for€units€with€an€annual€capacity€factor€of€0.0383€or€less,€0.060€lb€NOòòxóó€per€MMBtuòò.€€ForÐ œ¬  Ðunits€placed€into€service€on€or€before€January€1,€1997,€the€1997€„€1999€average€annual€capacity€factorÐ zŠ  Ðshall€be€used€to€determine€whether€the€unit€is€eligible€for€the€emission€specification€of€this€paragraph.€Ð Xh  ÐFor€units€placed€into€service€after€January€1,€1997,€the€annual€capacity€factor€shall€be€calculated€fromÐ 6F  Ðtwo€consecutive€years€in€the€first€five€years€of€operation€to€determine€whether€the€unit€is€eligible€forÐ $  Ðthe€emission€specification€of€this€paragraph,€using€the€same€two€consecutive€years€chosen€for€theÐ ò  Ðactivity€level€baseline.€€The€five„year€period€begins€at€the€end€of€the€adjustment€period€as€defined€inÐ Ðà  Ððð101.350€of€this€title€(relating€to€Definitions).óó€[;€and]Ð ®¾ ÐÌà  àà ` à[(18)€€if€and€to€the€extent€supported€by€the€commission's€continuing€scientificÐ jz Ðassessment€of€the€causes€of€and€possible€solutions€to€the€Houston/Galveston€area's€nonattainment€statusÐ HX Ðfor€ozone,€the€executive€director€determines€that€attainment€can€be€reached€with€fewer€NOòòxóó€emissionÐ &6 Ðreductions€from€point€sources€concurrent€with€additional€emission€reduction€strategies,€then€theÐ  Ðexecutive€director€will€develop€proposed€rulemaking€and€a€proposed€state€implementation€plan€revisionÐ âò Ðinvolving€revisions€to€the€emission€specifications€in€paragraphs€(1)€-€(17)€of€this€subsection€forÐ ÀÐ Ðconsideration€at€a€commission€agenda€no€later€than€June€1,€2002.€€In€the€event€that€the€total€NOòòxóóÐ ž® Ðemission€reductions€from€utility€and€non-utility€point€sources€required€for€attainment€is€determined€toÐ |Œ Ðbe€80%€from€the€1997€emissions€inventory€baseline,€the€revised€specifications€shall€be€the€lower€of€anyÐ Z j Ðapplicable€permit€limit€in€a€permit€issued€before€January€2,€2001;€any€permit€issued€on€or€after€JanuaryÐ 8!H Ð2,€2001€for€which€the€owner€or€operator€submitted€an€application€determined€to€be€administrativelyÐ "& Ðcomplete€by€the€executive€director€before€January€2,€2001;€any€limit€in€a€permit€by€rule€under€whichÐ ô" Ðconstruction€commenced€by€January€2,€2001;€or€the€emission€specifications€in€the€followingÐ Ò#â Ðsubparagraphs.€€The€commission€reserves€all€rights€to€assign€any€additional€NOòòxóó€reduction€benefitsÐ °$À  Ðsupported€by€the€science€evaluation€to€the€relief€of€other€control€measures,€including€further€NOòòxóó€pointÐ Ž%ž! Ðsource€relief.]Ð l&|" ÐÌà  àà ` à[(A)€€gas-fired€boilers:]Ð ((8$ ÐÌà  àà ` àà ¸ àà  à[(i)€€with€a€maximum€rated€capacity€equal€to€or€greater€than€100Ð ä)ô & ÐMMBtu/hr,€0.020€lb€NOòòxóó€per€MMBtu;]Ð Â*Ò!' ÐÌà  àà ` àà ¸ àà  à[(ii)€€with€a€maximum€rated€capacity€equal€to€or€greater€than€40Ð ~,Ž#) ÐMMBtu/hr,€but€less€than€100€MMBtu/hr,€0.030€lb€NOòòxóó€per€MMBtu;€and]Ð \-l$* Їà  àà ` àà ¸ àà  à[(iii)€€with€a€maximum€rated€capacity€less€40€MMBtu/hr,€0.036€lb€NOòòxóóÐ ð Ðper€MMBtu€(or€alternatively,€30€ppmv€NOòòxóó,€at€3.0%€Oòò2óó,€dry€basis);]Ð Î Þ ÐÌà  àà ` àà ¸ à[(B)€€fluid€catalytic€cracking€units€(including€CO€boilers,€CO€furnaces,€andÐ Š š Ðcatalyst€regenerator€vents),€one€of€the€following:]Ð h x ÐÌà  àà ` àà ¸ àà  à[(i)€€40€ppmv€NOòòxóó€at€0.0%€Oòò2óó€,€dry€basis;]Ð $4 ÐÌà  àà ` àà ¸ àà  à[(ii)€€a€90%€NOòòxóó€reduction€of€the€exhaust€concentration€used€toÐ àð Ðcalculate€the€June€-€August€1997€daily€NOòòxóó€emissions.€€To€ensure€that€this€emission€specification€willÐ ¾Î  Ðresult€in€a€real€90%€reduction€in€actual€emissions,€a€consistent€methodology€shall€be€used€to€calculateÐ œ¬  Ðthe€90%€reduction;€or]Ð zŠ  ÐÌà  àà ` àà ¸ àà  à[(iii)€€alternatively,€for€units€which€did€not€use€a€CEMS€or€PEMS€toÐ 6F  Ðdetermine€the€June€-€August€1997€exhaust€concentration,€the€owner€or€operator€may:]Ð $  ÐÌà  àà ` àà ¸ àà  àà h à[(I)€€install€and€certify€a€NOòòxóó€CEMS€or€PEMS€as€specified€inÐ Ðà  Ððð117.213(e)€or€(f)€of€this€title€no€later€than€June€30,€2001;]Ð ®¾ ÐÌà  àà ` àà ¸ àà  àà h à[(II)€€establish€the€baseline€NOòòxóó€emission€level€to€be€the€thirdÐ jz Ðquarter€2001€data€from€the€CEMS€or€PEMS;]Ð HX ÐÌà  àà ` àà ¸ àà  àà h à[(III)€€provide€this€baseline€data€to€the€executive€director€noÐ  Ðlater€than€October€31,€2001;€and]Ð âò ÐÌà  àà ` àà ¸ àà  àà h à[(IV)€€achieve€a€90%€NOòòxóó€reduction€of€the€exhaustÐ ž® Ðconcentration€established€in€this€baseline;]Ð |Œ ÐÌà  àà ` àà ¸ à[(C)€€BIF€units€which€were€regulated€as€existing€facilities€by€the€EPA€at€40Ð 8!H ÐCFR€Part€266,€Subpart€H€(as€was€in€effect€on€June€9,€1993):]Ð "& ÐÌà  àà ` àà ¸ àà  à[(i)€€with€a€maximum€rated€capacity€equal€to€or€greater€than€100Ð Ò#â ÐMMBtu/hr,€0.015€lb€NOòòxóó€per€MMBtu;€and]Ð °$À  ÐÌà  àà ` àà ¸ àà  à[(ii)€€with€a€maximum€rated€capacity€less€than€100€MMBtu/hr:]Ð l&|" ÐÌà  àà ` àà ¸ àà  àà h à[(I)€€0.030€lb€NOòòxóó€per€MMBtu;€or]Ð ((8$ ÐÌà  àà ` àà ¸ àà  àà h à[(II)€€a€80%€reduction€from€the€emission€factor€used€toÐ ä)ô & Ðcalculate€the€June€-€August€1997€daily€NOòòxóó€emissions.€€To€ensure€that€this€emission€specification€willÐ Â*Ò!' Ðresult€in€a€real€80%€reduction€in€actual€emissions,€a€consistent€methodology€shall€be€used€to€calculateÐ  +°"( Ðthe€80%€reduction;]Ð ~,Ž#) ÐÐ \-l$* Ðà  àà ` àà ¸ à[(D)€€coke-fired€boilers,€0.057€lb€NOòòxóó€per€MMBtu;]Ð ð ÐÌà  àà ` àà ¸ à[(E)€€wood€fuel-fired€boilers,€0.060€lb€NOòòxóó€per€MMBtu;]Ð ¬ ¼ ÐÌà  àà ` àà ¸ à[(F)€€rice€hull-fired€boilers,€0.089€lb€NOòòxóó€per€MMBtu;]Ð h x ÐÌà  àà ` àà ¸ à[(G)€€liquid-fired€boilers,€2.0€lb€NOòòxóó€per€1,000€gallons€of€liquid€burned;]Ð $4 ÐÌà  àà ` àà ¸ à[(H)€€process€heaters:]Ð àð ÐÌà  àà ` àà ¸ àà  à[(i)€€other€than€pyrolysis€reactors:]Ð œ¬  ÐÌà  àà ` àà ¸ àà  àà h à[(I)€€with€a€maximum€rated€capacity€equal€to€or€greater€thanÐ Xh  Ð100€MMBtu/hr,€0.025€lb€NOòòxóó€per€MMBtu;]Ð 6F  ÐÌà  àà ` àà ¸ àà  àà h à[(II)€€with€a€maximum€rated€capacity€equal€to€or€greater€thanÐ ò  Ð40€MMBtu/hr,€but€less€than€100€MMBtu/hr,€0.025€lb€NOòòxóó€per€MMBtu;€and]Ð Ðà  ÐÌà  àà ` àà ¸ àà  àà h à[(III)€€with€a€maximum€rated€capacity€less€than€40€MMBtu/hr,Ð Œœ Ð0.036€lb€NOòòxóó€per€MMBtuòòóó;€and]Ð jz ÐÌà  àà ` àà ¸ àà  à[(ii)€€pyrolysis€reactors,€0.036€lb€NOòòxóó€per€MMBtu;]Ð &6 ÐÌà  àà ` àà ¸ à[(I)€€stationary,€reciprocating€internal€combustion€engines:]Ð âò ÐÌà  àà ` àà ¸ àà  à[(i)€€gas-fired€rich-burn€engines:]Ð ž® ÐÌà  àà ` àà ¸ àà  àà h à[(I)€€fired€on€landfill€gas,€0.60€g€NOòòxóó/hp-hr;€and]Ð Z j ÐÌà  àà ` àà ¸ àà  àà h à[(II)€€all€others,€0.50€g€NOòòxóó/hp-hr;]Ð "& ÐÌà  àà ` àà ¸ àà  à[(ii)€€gas-fired€lean-burn€engines,€òòóóexcept€as€specified€in€clause€(iii)€ofÐ Ò#â Ðthis€subparagraph:]Ð °$À  ÐÌà  àà ` àà ¸ àà  àà h à[(I)€€fired€on€landfill€gas,€0.60€g€NOòòxóó/hp„hr;€and]Ð l&|" ÐÌà  àà ` àà ¸ àà  àà h à[(II)€€all€others,€0.50€g€NOòòxóó/hp„hr;]Ð ((8$ ÐÌà  àà ` àà ¸ àà  à[(iii)€€dual-fuel€engines:]Ð ä)ô & ÐÌà  àà ` àà ¸ àà  àà h à[(I)€€with€initial€start€of€operation€on€or€before€December€31,Ð  +°"( Ð2000,€5.83€g€NOòòxóó/hp-hr;€and]Ð ~,Ž#) ÐÐ \-l$* Ðà  àà ` àà ¸ àà  àà h à[(II)€€with€initial€start€of€operation€after€December€31,€2000,Ð ð Ð0.50€g€NOòòxóó/hp-hr;€and]Ð Î Þ ÐÌà  àà ` àà ¸ àà  à[(iv)€€diesel€engines,€excluding€dual„fuel€engines,€as€specified€inÐ Š š Ðparagraph€(9)(D)€of€this€subsection;]Ð h x ÐÌà  àà ` àà ¸ à[(J)€€stationary€gas€turbines:]Ð $4 ÐÌà  àà ` àà ¸ àà  à[(i)€€rated€at€10€MW€or€greater,€0.032€lb€NOòòxóó€per€MMBtu;]Ð àð ÐÌà  àà ` àà ¸ àà  à[(ii)€€rated€at€1.0€MW€or€greater,€but€less€than€10€MW,€0.15€lb€NOòòxóóÐ œ¬  Ðper€MMBtu;€and]Ð zŠ  ÐÌà  àà ` àà ¸ àà  à[(iii)€€rated€at€less€than€1.0€MW,€0.26€lb€NOòòxóó€per€MMBtu;]Ð 6F  ÐÌà  àà ` àà ¸ à[(K)€€duct€burners€used€in€turbine€exhaust€ducts,€the€corresponding€gas€turbineÐ ò  Ðemission€limitation€of€subparagraph€(J)€of€this€paragraphòòóó;]Ð Ðà  ÐÌà  àà ` àà ¸ à[(L)€€pulping€liquor€recovery€furnaces,€either:]Ð Œœ ÐÌà  àà ` àà ¸ àà  à[(i)€€0.050€lb€NOòòxóó€per€MMBtu;€or]Ð HX ÐÌà  àà ` àà ¸ àà  à[(ii)€€1.08€lb€NOòòxóó€per€ADTP;]Ð  ÐÌà  àà ` àà ¸ à[(M)€€kilns:]Ð ÀÐ ÐÌà  àà ` àà ¸ àà  à[(i)€€lime€kilns,€0.66€lb€NOòòxóó€per€ton€of€CaO;€and]Ð |Œ ÐÌà  àà ` àà ¸ àà  à[(ii)€€lightweight€aggregate€kilns,€0.76€lb€NOòòxóó€per€ton€of€product;]Ð 8!H ÐÌà  àà ` àà ¸ à[(N)€€metallurgical€furnaces:]Ð ô" ÐÌà  àà ` àà ¸ àà  à[(i)€€heat€treating€furnaces,€0.087€lb€NOòòxóó€per€MMBtu;€and]Ð °$À  ÐÌà  àà ` àà ¸ àà  à[(ii)€€reheat€furnaces,€0.062€lb€NOòòxóó€per€MMBtu;]Ð l&|" ÐÌà  àà ` àà ¸ à[(O)€€magnesium€chloride€fluidized€bed€dryers,€a€90%€reduction€from€theÐ ((8$ Ðemission€factor€used€to€calculate€the€1997€ozone€season€daily€NOòòxóó€emissions;]Ð ) % ÐÌà  àà ` àà ¸ à[(P)€€incinerators,€either€of€the€following:]Ð Â*Ò!' ÐÌà  àà ` àà ¸ àà  à[(i)€€an€80%€reduction€from€the€emission€factor€used€to€calculate€theÐ ~,Ž#) ÐJune€-€August€1997€daily€NOòòxóó€emissions.€€To€ensure€that€this€emission€specification€will€result€in€a€realÐ \-l$* Ð80%€reduction€in€actual€emissions,€a€consistent€methodology€shall€be€used€to€calculate€the€80%Ð ð Ðreduction;€or]Ð Î Þ ÐÌà  àà ` àà ¸ àà  à[(ii)€€0.030€lb€NOòòxóó€per€MMBtu;€and]Ð Š š ÐÌà  àà ` à[(Q)€€as€an€alternative€to€the€emission€specifications€in€subparagraphs€(A)€-€(P)€of€thisÐ F V Ðparagraph€for€units€with€an€annual€capacity€factor€of€0.0383€or€less,€0.060€lb€NOòòxóó€per€MMBtu.]Ð $4 ÐÌà  à(d)€€(No€change.)Ð àð ÐÌà  à(e)€€Related€emissions.€€No€person€shall€allow€the€discharge€into€the€atmosphere€from€any€unitÐ œ¬  Ðsubject€to€NOòòxóó€emission€specifications€in€subsection€(a),€(b),€or€(c)€of€this€section,€emissions€in€excessÐ zŠ  Ðof€the€following,€except€as€provided€in€ðð117.221€of€this€title€(relating€to€Alternative€Case€SpecificÐ Xh  ÐSpecifications)€or€paragraph€(3)€or€(4)€of€this€subsection:Ð 6F  ÐÌà  àà ` à(1)€€carbon€monoxide€(CO),€400€ppmv€at€3.0%€Oòò2óó,€dry€basis€(or€alternatively,€3.0Ð ò  Ðg/hp-hr€for€stationary€internal€combustion€enginesòò;€or€775€ppmv€at€7.0%€Oòò2óó,€dry€basis€for€wood€fuel„Ð Ðà  Ðfired€boilers€or€process€heatersóó)€òò:óó€[;]Ð ®¾ ÐÌà  àà ` àà ¸ à(A)€„€(B)€€(No€change.)Ð jz ÐÌà  àà ` à(2)€€ammonia€emissions,€ten€ppmv€òòat€3.0%€Oòò2óó,€dry,€for€boilers€and€process€heaters;Ð &6 Ð15%€Oòò2óó,€dry,€for€stationary€gas€turbines€(including€duct€burners€used€in€turbine€exhaust€ducts),Ð  Ðgas-fired€lean-burn€engines,€and€lightweight€aggregate€kilns;€0.0%€Oòò2óó,€dry,€for€fluid€catalytic€crackingÐ âò Ðunits€(including€CO€boilers,€CO€furnaces,€and€catalyst€regenerator€vents);€7.0%€Oòò2óó,€dry,€for€BIF€unitsÐ ÀÐ Ðwhich€were€regulated€as€existing€facilities€by€the€EPA€at€40€CFR€Part€266,€Subpart€H€(as€was€in€effectÐ ž® Ðon€June€9,€1993),€wood„fired€boilers,€and€incinerators;€and€3.0%€Oòò2óó,€dry,€for€all€other€units,€basedóó€onòò:óóÐ |Œ ÐÌà  àà ` àà ¸ àòò(A)óó€€a€block€one-hour€averaging€period€òòfor€units€not€equipped€with€a€CEMS€orÐ 8!H ÐPEMS€for€ammonia;€oróóÐ "& ÐÌà  àà ` àà ¸ àòò(B)€€a€rolling€24„hour€averaging€period€for€units€equipped€with€CEMS€orÐ Ò#â ÐPEMS€for€ammoniaóó.Ð °$À  ÐÌà  àà ` à(3)€„€(4)€€(No€change.)Ð l&|" ÐÌà  à(f)€„€(g)€€(No€change.)Ð ((8$ ÐÌà  à(h)€€Prohibition€of€circumvention.€€In€the€Houston/Galveston€ozone€nonattainment€area:Ð ä)ô & ÐÌà  àà ` à(1)€€(No€change.)Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` à(2)€€a€unit's€classification€is€determined€by€the€most€specific€classification€applicable€toÐ ð Ðâ âthe€unit€as€of€December€31,€2000.€€For€example,€a€unit€that€is€classified€as€a€boiler€as€of€December€31,Ð Î Þ Ð2000,€but€subsequently€is€authorized€to€operate€as€a€BIF€unit,€shall€be€classified€as€a€boiler€for€theÐ ¬ ¼ Ðpurposes€of€this€chapter.€€In€another€example,€a€unit€that€is€classified€as€a€stationary€gas-fired€engine€asÐ Š š Ðof€December€31,€2000,€but€subsequently€is€authorized€to€operate€as€a€dual-fuel€engine,€shall€beÐ h x Ðclassified€as€a€stationary€gas-fired€engine€for€the€purposes€of€this€chapter;€[and]Ð F V ÐÌà  àà ` à(3)€€òòchanges€after€December€31,€2000€toóó€[the€owner€or€operator€of]€a€unit€subject€to€anÐ  Ðemission€specification€in€subsection€(c)€of€this€section€òò(ESAD€unit)óó€which€òòresult€in€increased€NOòòxóóÐ àð Ðemissions€from€a€unit€not€subject€to€an€emission€specification€in€subsection€(c)€of€this€section€(non„Ð ¾Î  ÐESAD€unit),€such€as€redirectingóó€[,€as€of€December€31,€2000,€combusts]€one€or€more€fuel€or€wasteÐ œ¬  Ðstreams€containing€chemical-bound€nitrogen€òòto€an€incinerator€with€a€maximum€rated€capacity€of€lessÐ zŠ  Ðthan€40€MMBtu/hr€or€a€flare,€is€only€allowed€if:óó€[shall€not€re-direct€these€streams€to€flares€or€otherÐ Xh  Ðunits€which€are€not€subject€to€an€emission€specification€in€subsection€(c)€of€this€section.]òòóóÐ 6F  ÐÌà  àà ` àà ¸ àòò(A)€€the€increase€in€NOòòxóó€emissions€at€the€non„ESAD€unit€is€determined€using€aÐ ò  ÐCEMS€or€PEMS€which€meets€the€requirements€of€ðð117.213(e)€or€(f)€of€this€title,€or€through€stackÐ Ðà  Ðtesting€which€meets€the€requirements€of€ðð117.211(e)€of€this€title€(relating€to€Initial€Demonstration€ofÐ ®¾ ÐCompliance);€andóóÐ Œœ ÐÌà  àà ` àà ¸ àòò(B)€€a€deduction€in€allowances€equal€to€the€increase€in€NOòòxóó€emissions€at€theÐ HX Ðnon„ESAD€unit€is€made€as€specified€in€ðð101.354€of€this€title€(relating€to€Allowance€Deductions);óóÐ &6 ÐÌà  àà ` àòò(4)€€a€source€which€met€the€definition€of€major€source€on€December€31,€2000€shallÐ âò Ðalways€be€classified€as€a€major€source€for€purposes€of€this€chapter.€€A€source€which€did€not€meet€theÐ ÀÐ Ðdefinition€of€major€source€(i.e.,€was€a€minor€source,€or€did€not€yet€exist)€on€December€31,€2000,€butÐ ž® Ðwhich€at€any€time€after€December€31,€2000€becomes€a€major€source,€shall€from€that€time€forwardÐ |Œ Ðalways€be€classified€as€a€major€source€for€purposes€of€this€chapter;€andóóÐ Z j ÐÌà  àà ` àòò(5)€€the€availability€under€subsection€(c)(17)€of€this€section€of€an€emission€specificationÐ "& Ðfor€units€with€an€annual€capacity€factor€of€0.0383€or€less€is€based€on€the€unit's€status€on€December€31,Ð ô" Ð2000.€€Reduced€operation€after€December€31,€2000€cannot€be€used€to€qualify€for€a€more€lenientÐ Ò#â Ðemission€specification€under€subsection€(c)(17)€of€this€section€than€would€otherwise€apply€to€the€unit.óóÐ °$À  ÐÌà  à(i)€€Operating€restrictions.€€In€the€Houston/Galveston€ozone€nonattainment€area,€no€personÐ l&|" Ðshall€start€or€operate€any€stationary€diesel€or€dual-fuel€engine€for€testing€or€maintenance€between€theÐ J'Z# Ðhours€of€6:00€a.m.€and€noon,€except:Ð ((8$ ÐÌà  àà ` à(1)€€for€specific€manufacturer's€recommended€testing€requiring€a€run€of€over€18Ð ä)ô & Ðconsecutive€hours;€[or]Ð Â*Ò!' Ðâ âÐ  +°"( Ðà  àà ` à(2)€€to€verify€reliability€of€emergency€equipment€(e.g.,€emergency€generators€orÐ ð Ðpumps)€immediately€after€unforeseen€repairs.€€Routine€maintenance€such€as€an€oil€change€is€notÐ Î Þ Ðconsidered€to€be€an€unforeseen€repairòò;€oróó€[.]Ð ¬ ¼ Ðâ âÌà  àà ` àòò(3)€€firewater€pumps€for€emergency€response€training€conducted€in€the€months€of€AprilÐ h x Ðthrough€October.óóÐ F V ÐÌò òÔ& š Ôðð117.207.€€Alternative€Plant-wide€Emission€Specifications.ó óÐ  ÐÌà  à(a)€€(No€change.)Ô'šÿÔÐ ¾Î  ÐÌà  à(b)€€The€owner€or€operator€shall€establish€an€enforceable€òòNOòòxóóóó€[(NOòòxóó)]€emission€limit€for€eachÐ zŠ  Ðaffected€unit€at€the€source€as€follows.Ð Xh  ÐÌà  àà ` à(1)€€For€boilers€and€process€heaters€which€operate€with€a€continuous€emissionsÐ $  Ðmonitoring€system€(CEMS)€or€predictive€emissions€monitoring€system€(PEMS)€in€accordance€withÐ ò  Ððð117.213€of€this€title€(relating€to€Continuous€Demonstration€of€Compliance),€the€emission€limits€shallÐ Ðà  Ðapply€in:Ð ®¾ ÐÌà  àà ` àà ¸ à(A)€€the€units€of€the€applicable€standard€(the€mass€of€NOòòxóó€emitted€per€unit€ofÐ jz Ðenergy€input€(pound€NOòòxóó€per€million€òòBritish€thermal€units€(lb€NOòòxóó/MMBtu)óó€[(MM)€Btu)]€or€parts€perÐ HX Ðmillion€by€volume€òò(ppmv)óó),€on€a€rolling€30„day€average€period;€orÐ &6 ÐÌà  àà ` àà ¸ à(B)€€(No€change.)Ð âò ÐÌà  àà ` à(2)€€(No€change.)Ð ž® ÐÌà  àà ` à(3)€€For€stationary€gas€turbines,€the€emission€limits€shall€apply€as€the€NOòòxóóÐ Z j Ðconcentration€in€òòppmvóó€[parts€per€million€by€volume€(ppmv)]€at€15%€oxygen€(Oòò2óó),€dry€basis€on€a€blockÐ 8!H Ðone„hour€average.Ð "& ÐÌà  àà ` à(4)€€(No€change.)Ð Ò#â ÐÌà  à(c)€„€(f)€€(No€change.)Ð Ž%ž! ÐÌà  à(g)€€Solely€for€the€purposes€of€calculating€the€plant„wide€emission€limit,€the€allowable€NOòòxóóÐ J'Z# Ðemission€rate€(in€pounds€per€hour)€for€each€affected€unit€shall€be€calculated€from€the€lowest€of€theÐ ((8$ Ðemission€specifications€of€ðð117.205€of€this€title,€or€when€applicable,€ðð117.206€of€this€title,€or€anyÐ ) % Ðapplicable€permit€emission€specification€identified€in€subsection€(i)€of€this€section,€as€follows.Ð ä)ô & ÐÌà  àà ` à(1)€„€(2)€€(No€change.)Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` à(3)€€For€each€affected€stationary€gas€turbine,€the€rate€is€the€product€of€the€in„stackÐ ð Ðâ âNOòòxóó,€the€turbine€manufacturer's€rated€exhaust€flow€rate€(expressed€in€pounds€per€hour€at€òòmegawattÐ Î Þ Ð(MW)óó€[MW]€rating€and€International€Standards€Organization€(ISO)€flow€conditions)€and€(46/28)(10òò„6óó);Ð ¬ ¼ ÐÌFigure:€€30€TAC€ðð117.207(g)(3)Ð h x ÐÌà  àWhere:Ð $4 ÐÌÓ-°,X‚X™ –Xÿÿ°œX-Óà  àIn„stack€NOòòxóóà ™ à=à0  àNOòòxóó(allowable)€x€(1€„€%Hòò2óóO/100)€x€†{20.9€„€%Oòò2óó/(1€„€%Hòò2óóO/100)}/5.9Ðàð(#(# ÐÌà  àNOòòxóó€(allowable)à ™ à=à0  àthe€applicable€NOòòxóó€emission€specification€of€ðð117.205(c)€of€this€titleÐ œ¬  Ð(expressed€in€ppmv€NOòòxóó€at€15%€Oòò2óó,€dry€basis).ÐzŠ (#(# ÐÌà  à%Hòò2óóOà ™ à=à0  àthe€volume€percent€of€water€in€the€stack€gases,€as€calculated€from€theÐ 6F  Ðmanufacturer's€data,€or€other€data€as€approved€by€the€executiveÐ $  Ðdirector,€at€MW€rating€and€ISO€flow€conditions.Ðò (#(# ÐÌà  à%Oòò2óóà ™ à=à0  àthe€volume€percent€of€Oòò2óó€in€the€stack€gases€on€a€wet€basis,€asÐ ®¾ Ðcalculated€from€the€manufacturer's€data,€or€other€data€as€approved€byÐ Œœ Ðthe€executive€director,€at€MW€rating€and€ISO€flow€conditions.Ðjz(#(# ÐÌÌÓ0°,X›Xÿÿ°,X‚X™ –X0Óà  àà ` à(4)€€(No€change.)Ð  ÐÌà  à(h)€€(No€change.)Ð ÀÐ ÐÌà  à(i)€€When€using€this€section€for€establishing€alternative€compliance€with€ðð117.206€of€this€title,Ð |Œ Ðthe€individual€NOòòxóó€emission€limit€that€is€to€be€used€in€calculating€the€alternative€plant„wide€emissionÐ Z j Ðspecifications€is€the€lowest€of€the€specification€of€ðð117.206€of€this€title,€the€actual€emission€rate€as€ofÐ 8!H ÐSeptember€1,€1997,€and€any€applicable€permit€emission€specification:Ð "& ÐÌà  àà ` à(1)€€for€units€in€the€Beaumont€Port€Arthur€ozone€nonattainment€area,€in€effect€onÐ Ò#â ÐSeptember€10,€1993;€òòoróóÐ °$À  ÐÌà  àà ` à(2)€€(No€change.)Ð l&|" ÐÌà  àòò(j)€€This€section€shall€no€longer€apply€in€the€Houston/Galveston€ozone€nonattainment€area€afterÐ ((8$ Ðthe€appropriate€compliance€date(s)€for€emission€specifications€for€attainment€demonstrations€given€inÐ ) % Ððð117.520(c)(2)€of€this€title€(relating€to€Compliance€Schedule€for€Industrial,€Commercial,€andÐ ä)ô & ÐInstitutional€Combustion€Sources€in€Ozone€Nonattainment€Areas).€€For€purposes€of€this€paragraph,€thisÐ Â*Ò!' Ðmeans€that€the€alternative€plant-wide€emission€specifications€of€this€section€remain€in€effect€until€theÐ  +°"( Ðâ âemissions€allocation€for€a€unit€under€the€Houston/Galveston€mass€emissions€cap€are€equal€to€or€lessÐ ~,Ž#) Ðthan€the€allocation€that€would€be€calculated€using€the€alternative€plant-wide€emission€specifications€ofÐ ð Ðthis€section.óóÐ Î Þ Ðâ âÌò òÔ& x Ôðð117.213.€€Continuous€Demonstration€of€Compliance.ó óÐ Š š ÐÌà  à(a)€€Totalizing€fuel€flow€meters.€€The€owner€or€operator€of€units€listed€in€this€subsection€shallÐ F V Ðinstall,€calibrate,€maintain,€and€operateÔ'xŠ @Ô€a€totalizing€fuel€flow€meter€to€individually€and€continuouslyÐ $4 Ðmeasure€the€gas€and€liquid€fuel€usage.€€A€computer€which€collects,€sums,€and€stores€electronic€dataÐ  Ðfrom€continuous€fuel€flow€meters€is€an€acceptable€totalizer.Ð àð ÐÌà  àà ` à(1)€€The€units€are€the€following:Ð œ¬  ÐÌà  àà ` àà ¸ à(A)€€for€units€which€are€subject€to€ðð117.205€of€this€title€(relating€to€EmissionÐ Xh  ÐSpecifications€for€Reasonably€Available€Control€Technology€(RACT)),€òòfor€stationary€gas€turbinesÐ 6F  Ðwhich€are€exempt€under€ðð117.205(h)(7)€of€this€title,óó€and€for€units€in€the€Beaumont/Port€Arthur€[(BPA)]Ð $  Ðand€Dallas/Fort€Worth€[(DFW)]€ozone€nonattainment€areas€which€are€subject€to€ðð117.206€of€this€titleÐ ò  Ð(relating€to€Emission€Specifications€for€Attainment€Demonstrations):Ð Ðà  ÐÌà  àà ` àà ¸ àà  à(i)€„€(iv)€€(No€change.)Ð Œœ ÐÌà  àà ` àà ¸ à(B)€€(No€change.)Ð HX ÐÌà  àà ` à(2)€€(No€change.)Ð  ÐÌà  à(b)€€(No€change.)Ð ÀÐ ÐÌà  à(c)€€NOòòxóó€monitors.Ð |Œ ÐÌà  àà ` à(1)€€The€owner€or€operator€of€units€listed€in€this€paragraph€shall€install,€calibrate,Ð 8!H Ðmaintain,€and€operate€a€CEMS€or€predictive€emissions€monitoring€system€(PEMS)€to€monitor€exhaustÐ "& ÐNOòòxóó.€€The€units€are:Ð ô" ÐÌà  àà ` àà ¸ à(A)€„€(E)€€(No€change.)Ð °$À  ÐÌà  àà ` àà ¸ à(F)€€units€for€which€the€owner€or€operator€elects€to€comply€with€the€NOòòxóóÐ l&|" Ðemission€specifications€of€ðð117.205€or€ðð117.206(a)€or€(b)€of€this€title€using€a€pound€per€MMBtuÐ J'Z# Ðòò(lb/MMBtu)óó€limit€on€a€30-day€rolling€average;Ð ((8$ ÐÌà  àà ` àà ¸ à(G)€„€(H)€€(No€change.)Ð ä)ô & ÐÌà  àà ` àà ¸ à(I)€€fluid€catalytic€cracking€units€(including€carbon€monoxide€(CO)€boilers,€COÐ  +°"( Ðâ âfurnaces,€and€catalyst€regenerator€vents).€€òòIn€addition,€the€owner€or€operator€shall€monitor€the€stackÐ ~,Ž#) Ðexhaust€flow€rate€with€a€flow€meter€using€the€flow€monitoring€specifications€of€40€CFR€60,€AppendixÐ ð ÐB,€Performance€Specification€6€or€40€CFR€75,€Appendix€A.óóÐ Î Þ Ðâ âÌà  àà ` à(2)€€(No€change.)Ð Š š ÐÌà  à(d)€€òòCOóó€[Carbon€monoxide€(CO)]€monitoring.€€The€owner€or€operator€shall€monitor€COÐ F V Ðexhaust€emissions€from€each€unit€listed€in€subsection€(c)(1)€of€this€section€using€one€or€more€of€theÐ $4 Ðfollowing€methods:Ð  ÐÌà  àà ` à(1)€„€(2)€€(No€change.)Ð ¾Î  ÐÌà  à(e)€€CEMS€requirements.€€The€owner€or€operator€of€any€CEMS€used€to€meet€a€pollutantÐ zŠ  Ðmonitoring€requirement€of€this€section€must€comply€with€the€following.Ð Xh  ÐÌà  àà ` à(1)€òòExcept€as€specified€in€paragraph€(5)€of€this€subsection,€theóó€[The]€CEMS€shall€meetÐ $  Ðthe€requirements€of€40€CFR€Part€60€as€follows:Ð ò  ÐÌà  àà ` àà ¸ à(A)€€(No€change.)Ð ®¾ ÐÌà  àà ` àà ¸ à(B)€€Appendix€B:Ð jz ÐÌà  àà ` àà ¸ àà  à(i)€€Performance€Specification€2,€for€NOòòxóó€òòin€terms€of€the€applicableÐ &6 Ðstandard€(in€parts€per€million€by€volume€(ppmv),€lb/MMBtu,€or€grams€per€horsepower„hour€(g/hp„Ð  Ðhr)).€€An€alternative€relative€accuracy€requirement€of€ð± ð€2.0€ppmv€from€the€reference€method€meanÐ âò Ðvalue€is€allowedóó;Ð ÀÐ ÐÌà  àà ` àà ¸ àà  à(ii)€„€(iii)€€(No€change.)Ð |Œ ÐÌà  àà ` àà ¸ à(C)€€òòafteróó€[After]€the€final€compliance€date€òòor€date€of€required€submittal€ofÐ 8!H ÐCEMS€performance€evaluationóó,€òòconductóó€audits€in€accordance€with€ðð5.1€of€Appendix€F,€qualityÐ "& Ðassurance€procedures€for€NOòòxóó,€CO€and€diluent€analyzers,€except€that€a€cylinder€gas€audit€or€relativeÐ ô" Ðaccuracy€audit€may€be€performed€in€lieu€of€the€annual€relative€accuracy€test€audit€(RATA)€required€inÐ Ò#â Ððð5.1.1.€€òòHowever,€if€the€optional€alternative€relative€accuracy€requirement€of€subparagraph€(B)(i)€ofÐ °$À  Ðthis€paragraph€(or€equivalent)€from€the€reference€method€mean€value€is€used,€then€an€annual€RATAÐ Ž%ž! Ðmust€be€performed.óóÐ l&|" ÐÌà  àà ` à(2)€€(No€change.)Ð ((8$ ÐÌà  àà ` à(3)€€òòFor€units€which€are€subject€to€ðð117.205€of€this€title,€and€for€units€in€theÐ ä)ô & ÐBeaumont/Port€Arthur€and€Dallas/Fort€Worth€ozone€nonattainment€area,€oneóó€[One]€CEMS€may€beÐ Â*Ò!' Ðshared€among€units,€provided:Ð  +°"( ÐÌà  àà ` àà ¸ à(A)€€(No€change.)Ð \-l$* Їà  àà ` àà ¸ à(B)€€the€CEMS€meets€the€certification€requirements€of€paragraph€(1)€of€thisÐ ð Ðsubsection€for€each€exhaust€stream€òòwhile€the€CEMS€is€operating€in€the€time„shared€modeóó.Ð Î Þ ÐÌà  àà ` àòò(4)€€For€units€in€the€Houston/Galveston€ozone€nonattainment€area€which€are€subject€toÐ Š š Ððð117.206€of€this€title:Ð h x ÐÌà  àà ` àà ¸ à(A)€€all€bypass€stacks€shall€be€monitored€in€order€to€quantify€emissions€directedÐ $4 Ðthrough€the€bypass€stack;Ð  ÐÌà  àà ` àà ¸ à(B)€€one€CEMS€may€be€shared€among€units,€provided:óóÐ ¾Î  ÐÌà  àà ` àà ¸ àà  àòò(i)€€the€exhaust€stream€of€each€stack€is€analyzed€separately;óóÐ zŠ  ÐÌà  àà ` àà ¸ àà  àòò(ii)€€the€CEMS€meets€the€certification€requirements€of€paragraph€(1)€ofÐ 6F  Ðthis€subsection€for€each€stack€while€the€CEMS€is€operating€in€the€time„shared€mode;€andóóÐ $  ÐÌà  àà ` àà ¸ àòò(C)€€exhaust€streams€of€units€which€vent€to€a€common€stack€do€not€need€to€beÐ Ðà  Ðanalyzed€separately.óóÐ ®¾ ÐÌà  àà ` àòò(5)€€As€an€alternative€to€paragraph€(1)€of€this€subsection,€an€owner€or€operator€mayÐ jz Ðchoose€to€comply€with€the€CEMS€requirements€of€40€CFR€Part€75€as€follows:óóÐ HX ÐÌà  àà ` àà ¸ àòò(A)€€general€operation€requirements€in€Subpart€B,€ðð75.10(a)(2);óóÐ  ÐÌà  àà ` àà ¸ àòò(B)€€certification€procedures€and€test€methods€in€Subpart€C,€ðð75.20(c)€andÐ ÀÐ Ððð75.22;óóÐ ž® ÐÌà  àà ` àà ¸ àòò(C)€€recordkeeping€requirements€of€the€monitoring€plan€in€Subpart€D,Ð Z j Ððð75.53(a)€-€(c);óóÐ 8!H ÐÌà  àà ` àà ¸ àòò(D)€€appropriate€specifications€and€test€procedures€in€Appendix€A,€as€follows:óóÐ ô" ÐÌà  àà ` àà ¸ àà  àòò(i)€€Section€1€(Installation€and€Measurement€Location);óóÐ °$À  ÐÌà  àà ` àà ¸ àà  àòò(ii)€€Section€2€(Equipment€Specifications);óóÐ l&|" ÐÌà  àà ` àà ¸ àà  àòò(iii)€€Section€3€(Performance€Specifications);óóÐ ((8$ ÐÌà  àà ` àà ¸ àà  àòò(iv)€€Section€4€(Data€Acquisition€and€Handling€Systems);óóÐ ä)ô & ÐÌà  àà ` àà ¸ àà  àòò(v)€€Section€5€(Calibration€Gas);óóÐ  +°"( ÐÌà  àà ` àà ¸ àà  àòò(vi)€€Section€6€(Certification€Tests€and€Procedures);€andóóÐ \-l$* Їà  àà ` àà ¸ àà  àòò(vii)€€meet€either€the€relative€accuracy€requirement€of€40€CFR€Part€75Ð ð Ðin€percentage€only,€or€the€alternative€relatively€accuracy€requirement€of€ð± ð€2.0€ppmv€from€theÐ Î Þ Ðreference€method€mean€value;€andóóÐ ¬ ¼ ÐÌà  àà ` àà ¸ àòò(E)€€appropriate€quality€assurance/quality€control€(QA/QC)€procedures€inÐ h x ÐAppendix€B,€as€followsóó:Ð F V ÐÌà  àà ` àà ¸ àà  àòò(i)€€Section€1€(Quality€Assurance/Quality€Control€Program);€andóóÐ  ÐÌà  àà ` àà ¸ àà  àòò(ii)€€Section€2€(Frequency€of€Testing).óóÐ ¾Î  ÐÌà  àà ` àòò(6)óó€[(4)]€€The€CEMS€shall€be€subject€to€the€approval€of€the€executive€director.Ð zŠ  ÐÌà  à(f)€€PEMS€requirements.€€The€owner€or€operator€of€any€PEMS€used€to€meet€a€pollutantÐ 6F  Ðmonitoring€requirement€of€this€section€must€comply€with€the€following.Ð $  ÐÌà  àà ` à(1)€„€(4)€€(No€change.)Ð Ðà  ÐÌà  àà ` à(5)€€The€owner€or€operator€may€substitute€the€following€as€an€alternative€to€the€testÐ Œœ Ðprocedure€of€Subpart€E€for€any€unit:Ð jz ÐÌà  àà ` àà ¸ à(A)€€perform€the€following€alternative€initial€certification€tests:Ð &6 ÐÌà  àà ` àà ¸ àà  à(i)€€conduct€initial€RATA€at€low,€medium,€and€high€levels€of€the€keyÐ âò Ðoperating€parameter€affecting€NOòòxóó€using€40€CFR€Part€60,€Appendix€B:Ð ÀÐ ÐÌà  àà ` àà ¸ àà  àà h à(I)€€Performance€Specification€2,€subsection€4.3€(pertaining€toÐ |Œ ÐNOòòxóó)€òòin€terms€of€the€applicable€standard€(in€ppmv,€lb/MMBtu,€or€g/hp„hr).€€An€alternative€relativeÐ Z j Ðaccuracy€requirement€of€ð± ð€2.0€ppmv€from€the€reference€method€mean€value€is€allowedóó;Ð 8!H ÐÌà  àà ` àà ¸ àà  àà h à(II)€„€(III)€€(No€change.)Ð ô" ÐÌà  àà ` àà ¸ àà  à(ii)€€conduct€an€F-test,€a€t-test,€and€a€correlation€analysis€using€40€CFRÐ °$À  Ð75,€Subpart€E€at€low,€medium,€and€high€levels€of€the€key€operating€parameter€affecting€NOòòxóóòò:óó€[;]Ð Ž%ž! ÐÌà  àà ` àà ¸ àà  àà h à(I)€€òòcalculationsóó€[Calculations]€shall€be€based€on€a€minimum€ofÐ J'Z# Ð30€successive€emission€data€points€at€each€tested€level€which€are€either€15-minute,€20-minute,€orÐ ((8$ Ðhourly€averages;Ð ) % ÐÌà  àà ` àà ¸ àà  àà h à(II)€€òòtheóó€[The]€F-test€shall€be€performed€separately€at€eachÐ Â*Ò!' Ðtested€level;Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` àà ¸ àà  àà h à(III)€€òòtheóó€[The]€t-test€and€the€correlation€analysis€shall€beÐ ð Ðâ âperformed€using€all€data€collected€at€the€three€tested€levels;Ð Î Þ ÐÌà  àà ` àà ¸ àà  àà h àòò(IV)€€waivers€from€the€statistical€tests€and€default€referenceÐ Š š Ðmethod€standard€deviation€values€for€the€F-test€shall€be€allowed€according€to€the€ð ðTNRCC€PEMSÐ h x ÐProtocol€Draft,ðð€May€16,€1994;óóÐ F V ÐÌà  àà ` àà ¸ àà  àà h àòò(V)€€the€correlation€analysis€may€only€be€temporarily€waivedÐ  Ðfollowing€review€of€the€waiver€request€submittal€if:Ð àð ÐÌà  àà ` àà ¸ àà  àà h àà À à(„a„)€€the€process€design€is€such€that€it€is€technicallyÐ œ¬  Ðimpossible€to€vary€the€process€to€result€in€a€concentration€change€sufficient€to€allow€a€successfulÐ zŠ  Ðcorrelation€analysis€statistical€test.€€Any€waiver€request€must€also€be€accompanied€with€documentationÐ Xh  Ðof€the€reference€method€measured€concentration,€and€documentation€that€it€is€less€than€50%€of€theÐ 6F  Ðemission€limit€or€standard.€€The€waiver€is€to€be€based€on€the€measured€value€at€the€time€of€the€waiver.€Ð $  ÐShould€a€subsequent€RATA€effort€identify€a€change€in€the€reference€method€measured€value€by€moreÐ ò  Ðthan€30%,€the€statistical€test€must€be€repeated€at€the€next€RATA€effort€to€verify€the€successfulÐ Ðà  Ðcompliance€with€the€correlation€analysis€statistical€test€requirement;€orÐ ®¾ ÐÌà  àà ` àà ¸ àà  àà h àà À à(„b„)€€the€data€for€a€measured€compound€(e.g.,€NOòòxóó,Ð jz ÐOòò2óó)€are€determined€to€be€autocorrelated€according€to€the€procedures€of€40€CFR€ðð75.41(b)(2).€€AÐ HX Ðcomplete€analysis€of€autocorrelation€with€support€information€shall€be€submitted€with€the€request€forÐ &6 Ðwaiver.€€The€statistical€test€shall€be€repeated€at€the€next€RATA€effort€to€verify€the€successfulÐ  Ðcompliance€with€the€correlation€analysis€statistical€test€requirement;€andóóÐ âò ÐÌà  àà ` àà ¸ àà  àà h àòò(VI)€€all€requests€for€waivers€shall€be€submitted€to€theÐ ž® ÐEngineering€Services€Team,€Office€of€Compliance€and€Enforcement€for€review.€€The€manager€of€theÐ |Œ ÐEngineering€Services€Team€shall€approve€or€deny€each€waiver€request;óóÐ Z j ÐÌà  àà ` àà ¸ à(B)€€(No€change.)Ð "& ÐÌà  àà ` àà ¸ à(C)€€after€the€final€compliance€date,€perform€RATA€for€each€unit:Ð Ò#â ÐÌà  àà ` àà ¸ àà  à(i)€€(No€change.)Ð Ž%ž! ÐÌà  àà ` àà ¸ àà  à(ii)€€using€the€Performance€Specifications€of€òòsubparagraph€(A)(i)(I)€-Ð J'Z# Ð(III)€of€this€paragraphóó€[paragraph€(5)(A)(i)(I)€-€(III)€of€this€subsection];€andÐ ((8$ ÐÌà  àà ` àà ¸ àà  à(iii)€€at€the€following€frequency:Ð ä)ô & ÐÌà  àà ` àà ¸ àà  àà h à(I)€€(No€change.)Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` àà ¸ àà  àà h à(II)€€annually,€if€following€the€first€semiannual€RATA,€theÐ ð Ðâ ârelative€accuracy€during€the€previous€audit€for€each€compound€monitored€by€PEMS€is€less€than€orÐ Î Þ Ðequal€to€7.5%€òò(or€within€ð± ð€2.0€ppmv)óó€of€the€mean€value€of€the€reference€method€test€data€at€normalÐ ¬ ¼ Ðload€operation;€or€alternatively,Ð Š š ÐÌà  àà ` àà ¸ àà  àà h àà À à(-a-)€„€(-b-)€€(No€change.)Ð F V ÐÌà  àà ` à(6)€„€(7)€€(No€change.)Ð  ÐÌà  à(g)€€Engine€monitoring.€€The€owner€or€operator€of€any€stationary€gas€engine€subject€to€theÐ ¾Î  Ðemission€specifications€of€this€division€shall€stack€test€engine€NOòòxóó€and€CO€emissions€as€follows.Ð œ¬  ÐÌà  àà ` à(1)€€Engines€not€using€NOòòxóó€CEMS€or€PEMS.Ð Xh  ÐÌà  àà ` àà ¸ à(A)€„€(B)€€(No€change.)Ð $  ÐÌà  àà ` àà ¸ à(C)€€òòEngines€used€exclusively€in€emergency€situationsóó€[Gas-fired€emergencyÐ Ðà  Ðgenerators]€are€not€required€to€conduct€the€testing€specified€in€subparagraph€(B)€of€this€paragraph.Ð ®¾ ÐÌà  àà ` à(2)€€(No€change.)Ð jz ÐÌà  à(h)€€Monitoring€for€stationary€gas€turbines€less€than€30€MW.€€The€owner€or€operator€of€anyÐ &6 Ðstationary€gas€turbine€rated€less€than€30€MW€using€steam€or€water€injection€to€comply€with€theÐ  Ðemission€specifications€of€ðð117.205€or€ðð117.207€of€this€title€(relating€to€Alternative€Plant-wideÐ âò ÐEmission€Specifications)€shall€either:Ð ÀÐ ÐÌà  àà ` à(1)€€(No€change.)Ð |Œ ÐÌà  àà ` à(2)€€install,€calibrate,€maintain,€and€operate€a€continuous€monitoring€system€to€monitorÐ 8!H Ðand€record€the€average€hourly€fuel€and€steam€or€water€consumptionòò:óó€[.]Ð "& ÐÌà  àà ` àà ¸ à(A)€€the€[The]€system€shall€be€accurate€to€within€ðð€5.0%òò;óó€[.]Ð Ò#â ÐÌà  àà ` àà ¸ à(B)€€the€[The]€steam-to-fuel€or€water-to-fuel€ratio€monitoring€data€shallÐ Ž%ž! Ðconstitute€the€method€for€demonstrating€continuous€compliance€with€the€applicable€emissionÐ l&|" Ðspecification€of€ðð117.205€or€ðð117.207€of€this€titleòò;€andóó€[.]Ð J'Z# ÐÌà  àà ` àà ¸ à(C)€€òòsteamóó€[Steam]€or€water€injection€control€algorithms€are€subject€toÐ ) % Ðexecutive€director€approval.Ð ä)ô & ÐÌà  à(i)€€Run€time€meters.€€The€owner€or€operator€of€any€stationary€gas€turbine€or€stationary€internalÐ  +°"( Ðâ âcombustion€engine€claimed€exempt€using€the€exemption€of€ðð117.205(h)(2)€òòor€(9)óó€or€ðð117.203(a)(6)(D),Ð ~,Ž#) Ð(11),€or€(12)€of€this€title€shall€record€the€operating€time€with€an€elapsed€run€time€meter.€€Any€run€timeÐ ð Ðmeter€installed€on€or€after€October€1,€2001€shall€be€non„resettable.Ð Î Þ Ðâ âÌà  à(j)€€Hydrogen€(Hòò2óó)€monitoring.€€The€owner€or€operator€claiming€the€Hòò2óó€multiplier€ofÐ Š š Ððð117.205(b)(6)€òòoróó€[,]€ðð117.207(g)(4)€[,]€or€(h)€of€this€title€shall€sample,€analyze,€and€record€everyÐ h x Ðthree€hours€the€fuel€gas€composition€to€determine€the€volume€percent€Hòò2óó.Ð F V ÐÌà  àà ` à(1)€„€(3)€€(No€change.)Ð  ÐÌà  à(k)€„€(l)€€(No€change.)Ð ¾Î  ÐÌà  à(m)€€Loss€of€NOòòxóó€RACT€exemption.€€The€owner€or€operator€of€any€unit€claimed€exempt€fromÐ zŠ  Ðthe€emission€specifications€of€this€division€using€the€low€annual€capacity€factor€exemption€ofÐ Xh  Ððð117.205(h)(2)€of€this€title€[(relating€to€Definitions),]€shall€notify€the€executive€director€within€sevenÐ 6F  Ðdays€if€the€Btu/yr€or€hour-per-year€limit€specified€in€ðð117.10€of€this€title€òò(relating€to€Definitions)óó,€asÐ $  Ðappropriate,€is€exceeded.Ð ò  ÐÌà  àà ` à(1)€„€(3)€€(No€change.)Ð ®¾ ÐÌò òÔ& x Ôðð117.214.€€Emission€Testing€and€Monitoring€for€the€Houston/Galveston€AttainmentÐ jz ÐDemonstration.ó óÐ HX ÐÌà  à(a)€€Monitoring€requirements.Ô'xjœ`ÔÐ  ÐÌà  àà ` à(1)€€The€owner€or€operator€of€units€which€are€subject€to€the€emission€limits€ofÐ ÀÐ Ððð117.206(c)€of€this€title€(relating€to€Emission€Specifications€for€Attainment€Demonstrations)€mustÐ ž® Ðcomply€with€the€following€monitoring€requirements.Ð |Œ ÐÌà  àà ` àà ¸ à(A)€„€(C)€€(No€change.)Ð 8!H ÐÌà  àà ` àà ¸ àòò(D)€€One€of€the€following€ammonia€monitoring€procedures€shall€be€used€toÐ ô" Ðdemonstrate€compliance€with€the€ammonia€emission€specification€of€ðð117.206(e)(2)€of€this€title€for€gas„Ð Ò#â Ðfired€or€liquid„fired€units€which€inject€urea€or€ammonia€into€the€exhaust€stream€for€NOòòxóó€control.óóÐ °$À  ÐÌà  àà ` àà ¸ àà  àòò(i)€€Mass€balance.€€Calculate€ammonia€emissions€as€the€differenceÐ l&|" Ðbetween€the€input€ammonia,€measured€by€the€ammonia€injection€rate,€and€the€ammonia€reacted,Ð J'Z# Ðmeasured€by€the€differential€NOòòxóó€upstream€and€downstream€of€the€control€device€which€injects€urea€orÐ ((8$ Ðammonia€into€the€exhaust€stream.€€The€equation€is:€€ammonia€parts€per€million€by€volume€(ppmv)€atÐ ) % Ðreference€oxygen€=€{(a/b)€(10òò6óó)€„€c}(d),€where€reference€oxygen€on€a€dry€basis€is€3.0%€for€boilers€andÐ ä)ô & Ðprocess€heaters,€0.0%€for€fluid€catalytic€cracking€units€(including€CO€boilers,€CO€furnaces,€andÐ Â*Ò!' Ðcatalyst€regenerator€vents),€7.0%€for€boilers€and€industrial€furnaces€(BIF€units)€which€were€regulatedÐ  +°"( Ðas€existing€facilities€by€the€EPA€at€40€Code€of€Federal€Regulations€Part€266,€Subpart€H€(as€was€inÐ ~,Ž#) Ðeffect€on€June€9,€1993),€wood„fired€boilers,€and€incinerators,€15%€for€stationary€gas€turbinesÐ \-l$* Ð(including€duct€burners€used€in€turbine€exhaust€ducts),€gas-fired€lean-burn€engines,€and€lightweightÐ ð Ðaggregate€kilns,€and€3.0%€for€all€other€units;€a€=€ammonia€injection€rate€(in€pounds€per€hourÐ Î Þ Ð(lb/hr))/17€pound€per€pound„mole€(lb/lb„mol);€b€=€dry€exhaust€flow€rate€(lb/hr)/29€lb/lb„mol;€c€=Ð ¬ ¼ Ðchange€in€measured€NOòòxóó€concentration€across€catalyst€(ppmv€at€reference€oxygen);€and€d€=€correctionÐ Š š Ðfactor,€the€ratio€of€measured€slip€to€calculated€ammonia€slip,€where€the€measured€slip€is€obtained€fromÐ h x Ðthe€stack€sampling€for€ammonia€required€by€ðð117.211(a)(2)€of€this€title€(relating€to€InitialÐ F V ÐDemonstration€of€Compliance),€using€either€the€Phenol„Nitroprusside€Method,€the€Indophenol€Method,Ð $4 Ðor€EPA€Conditional€Test€Method€27.óóÐ  ÐÌà  àà ` àà ¸ àà  àòò(ii)€€Oxidation€of€ammonia€to€nitric€oxide€(NO).€€Convert€ammonia€toÐ ¾Î  ÐNO€using€molybdenum€oxidizer€and€measure€ammonia€slip€by€difference€using€a€NO€analyzer.€€TheÐ œ¬  ÐNO€analyzer€shall€be€quality€assured€in€accordance€with€manufacturerððs€specifications€and€with€aÐ zŠ  Ðquarterly€cylinder€gas€audit€with€a€ten€ppmv€reference€sample€of€ammonia€passed€through€the€probeÐ Xh  Ðand€confirming€monitor€response€to€within€ðð2.0€ppmv.óóÐ 6F  ÐÌà  àà ` àà ¸ àà  àòò(iii)€€Other€methods.€€Monitor€ammonia€using€another€continuousÐ ò  Ðemissions€monitoring€system€(CEMS)€or€predictive€emissions€monitoring€system€(PEMS)€procedureÐ Ðà  Ðsubject€to€prior€approval€of€the€executive€director.€€For€purposes€of€this€clause,€the€executive€directorÐ ®¾ Ðis€the€Engineering€Services€Team,€Office€of€Compliance€and€Enforcement.óóÐ Œœ ÐÌà  àà ` àà ¸ àòò(E)óó€[(D)]€€Installation€of€monitors€shall€be€performed€in€accordance€with€theÐ HX Ðschedule€specified€in€ðð117.520(c)(2)€of€this€title€(relating€to€Compliance€Schedule€for€Industrial,Ð &6 ÐCommercial,€and€Institutional€Combustion€Sources€in€Ozone€Nonattainment€Areas).Ð  ÐÌà  àà ` à(2)€€(No€change.)Ð ÀÐ ÐÌà  à(b)€€Testing€òòand€operatingóó€requirements.Ð |Œ ÐÌà  àà ` à(1)€€The€owner€or€operator€of€units€which€are€subject€to€the€emission€limits€ofÐ 8!H Ððð117.206(c)€of€this€title€must€test€the€units€as€specified€in€ðð117.211€of€this€title€[(relating€to€InitialÐ "& ÐDemonstration€of€Compliance)]€in€accordance€with€the€schedule€specified€in€ðð117.520(c)(2)€of€thisÐ ô" Ðtitle.Ð Ò#â ÐÌà  àà ` à(2)€€Each€stationary€internal€combustion€engine€òòwhich€is€not€equipped€with€aÐ Ž%ž! Ðcontinuous€emissions€monitoring€system€(CEMS)€or€predictive€emissions€monitoring€system€(PEMS)óóÐ l&|" Ðshall€be€checked€for€proper€operation€of€the€engine€by€recorded€measurements€of€NOòòxóó€and€COÐ J'Z# Ðemissions€at€least€quarterly€and€as€soon€as€practicable€within€two€weeks€after€each€occurrence€ofÐ ((8$ Ðengine€maintenance€which€may€reasonably€be€expected€to€increase€emissions,€oxygen€(Oòò2óó)€sensorÐ ) % Ðreplacement,€or€catalyst€cleaning€or€catalyst€replacement.€€Stain€tube€indicators€specifically€designed€toÐ ä)ô & Ðmeasure€NOòòxóó€concentrations€shall€be€acceptable€for€this€documentation,€provided€a€hot€air€probe€orÐ Â*Ò!' Ðequivalent€device€is€used€to€prevent€error€due€to€high€stack€temperature,€and€three€sets€of€concentrationÐ  +°"( Ðmeasurements€are€made€and€averaged.€€Portable€NOòòxóó€analyzers€shall€also€be€acceptable€for€thisÐ ~,Ž#) Ðdocumentation.€€Quarterly€emission€testing€is€not€required€for€those€engines€whose€monthly€run€timeÐ \-l$* Ðdoes€not€exceed€ten€hours.€€This€exemption€does€not€diminish€the€requirement€to€test€emissions€afterÐ ð Ðthe€installation€of€controls,€major€repair€work,€and€any€time€the€owner€or€operator€believes€emissionsÐ Î Þ Ðmay€have€changed.Ð ¬ ¼ ÐÌà  àà ` àòò(3)€€Each€stationary€internal€combustion€engine€controlled€with€nonselective€catalyticÐ h x Ðreduction€(NSCR)€shall€be€equipped€with€an€automatic€air„fuel€ratio€(AFR)€controller€which€operatesÐ F V Ðon€exhaust€Oòò2óó€or€CO€control€and€maintains€AFR€in€the€range€required€to€meet€the€engine's€applicableÐ $4 Ðemission€limits.óóÐ  ÐÌà  à(c)€€Emission€allowances.Ð ¾Î  ÐÌà  àà ` à(1)€€(No€change.)Ð zŠ  ÐÌà  àà ` à(2)€€For€units€not€operating€with€òòCEMSóó€[continuous€emissions€monitoring€systemÐ 6F  Ð(CEMS)]€or€òòPEMSóó€[predictive€emissions€monitoring€system€(PEMS)],€the€following€apply.Ð $  ÐÌà  àà ` àà ¸ à(A)€„€(B)€€(No€change.)Ð Ðà  ÐÌà  àà ` àà ¸ à(C)€€The€NOòòxóó€emission€rate€determined€by€the€retesting€shall€establish€a€newÐ Œœ Ðemission€factor€to€be€used€to€calculate€actual€emissions€òòfrom€the€date€of€the€retesting€forward.€€UntilÐ jz Ðthe€date€of€the€retesting,óó€[instead€of]€the€previously€determined€emission€factor€òòshall€beóó€used€toÐ HX Ðcalculate€actual€emissions€for€compliance€with€Chapter€101,€Subchapter€H,€Division€3€of€this€title.Ð &6 ÐÌà  àà ` àà ¸ àòò(D)€€All€test€reports€must€be€submitted€to€the€executive€director€for€review€andÐ âò Ðapproval€within€60€days€after€completion€of€the€testing.óóÐ ÀÐ ÐÌà  àà ` à(3)€€(No€change.)Ð |Œ ÐÌò òÔ& x Ôðð117.215.€€Final€Control€Plan€Procedures€for€Reasonably€Available€Control€Technology.ó óÐ 8!H ÐÌà  à(a)€€The€owner€or€operator€of€units€listed€in€ðð117.201€of€this€title€(relating€to€Applicability)€at€aÐ ô" Ðmajor€source€of€nitrogen€oxidesÔ'x8!f€Ô€(NOòòxóó)€shall€submit€a€final€control€report€to€show€compliance€with€theÐ Ò#â Ðrequirements€of€ðð117.205€of€this€title€(relating€to€Emission€Specifications€for€Reasonably€AvailableÐ °$À  ÐControl€Technology€(RACT)).€€The€report€must€include€a€list€of€the€units€listed€in€ðð117.201€of€thisÐ Ž%ž! Ðtitle,€showing:Ð l&|" ÐÌà  àà ` à(1)€€(No€change.)Ð ((8$ ÐÌà  àà ` à(2)€€the€section€under€which€NOòòxóó€compliance€is€being€established€for€units€specified€inÐ ä)ô & Ðparagraph€(1)€of€this€subsection,€either:Ð Â*Ò!' ÐÌà  àà ` àà ¸ à(A)€„€(D)€€(No€change.)Ð ~,Ž#) ÐÐ \-l$* Ðà  àà ` àà ¸ à(E)€€ðð117.570€(relating€to€òòUse€of€Emissions€Credits€for€ComplianceóóÐ ð Ð[Trading]);Ð Î Þ ÐÌà  àà ` à(3)€„€(5)€€(No€change.)Ð Š š ÐÌà  àà ` à(6)€€the€specific€rule€citation€for€any€unit€with€a€claimed€exemption€from€the€emissionÐ F V Ðspecifications€of€this€division,€for:Ð $4 ÐÌà  àà ` àà ¸ àà  à(A)€€boilers€and€heaters€with€a€maximum€rated€capacity€greater€than€orÐ àð Ðequal€to€100.0€million€òòBritish€thermal€unitsóó€[Btu]€per€hour€òò(MMBtu/hr)óó;Ð ¾Î  ÐÌà  àà ` àà ¸ àà  à(B)€„€(C)€€(No€change.)Ð zŠ  ÐÌà  à(b)€€(No€change.)Ð 6F  ÐÌà  à(c)€€For€sources€complying€with€ðð117.223€of€this€title€[(relating€to€Source€Cap)],€in€addition€toÐ ò  Ðthe€requirements€of€subsection€(a)€of€this€section,€the€owner€or€operator€shall€submit:Ð Ðà  ÐÌà  àà ` à(1)€„€(4)€€(No€change.)Ð Œœ ÐÌà  à(d)€€(No€change.)Ð HX ÐÌà  à(e)€€The€report€must€be€submitted€by€the€applicable€date€specified€for€final€control€plans€inÐ  Ððð117.520€of€this€title€(relating€to€Compliance€Schedule€for€Industrial,€Commercial,€and€InstitutionalÐ âò ÐCombustion€Sources€in€Ozone€Nonattainment€òòAreas)óó€[Areas].€€The€plan€must€be€updated€with€anyÐ ÀÐ Ðemission€compliance€measurements€submitted€for€units€using€continuous€emissions€monitoring€systemÐ ž® Ðor€predictive€emissions€monitoring€system€and€complying€with€an€emission€limit€on€a€rolling€30„dayÐ |Œ Ðaverage,€according€to€the€applicable€schedule€given€in€ðð117.520€of€this€title.Ð Z j ÐÌò òÔ& x Ôðð117.216.€€Final€Control€Plan€Procedures€for€Attainment€Demonstration€Emission€Specifications.ó óÐ "& ÐÌà  à(a)€€The€owner€or€operator€of€units€listed€in€òòðð117.206óó€[ðð117.206(a)€and€(b)]€of€this€titleÐ Ò#â Ð(relating€to€Emission€Specifications€for€Attainment€Demonstrations)Ô'x"è‹Ô€at€a€major€source€of€nitrogenÐ °$À  Ðoxides€(NOòòxóó)€shall€submit€a€final€control€report€to€show€compliance€with€the€requirements€of€ðð117.206Ð Ž%ž! Ðof€this€title.€€The€report€must€include:Ð l&|" ÐÌà  àà ` à(1)€€the€section€under€which€NOòòxóó€compliance€is€being€established,€either:Ð ((8$ ÐÌà  àà ` àà ¸ à(A)€€òòðð117.206óó€[Section€117.206]€of€this€title;Ð ä)ô & ÐÌà  àà ` àà ¸ à(B)€€òòðð117.223óó€[Section€117.223]€of€this€title€(relating€to€Source€Cap);€[or]Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` àà ¸ à(C)€€òòðð117.570óó€[Section€117.570]€of€this€title€(relating€to€òòUse€of€EmissionsÐ ð Ðâ âCredits€for€Complianceóó€[Trading]);Ð Î Þ ÐÌà  àà ` àà ¸ àòò(D)€ðð117.207€of€this€title€(relating€to€Alternative€Plant„wide€EmissionÐ Š š ÐSpecifications);€oróóÐ h x ÐÌà  àà ` àà ¸ àòò(E)€€Chapter€101,€Subchapter€H,€Division€3€of€this€title€(relating€to€MassÐ $4 ÐEmissions€Cap€and€Trade€Program);€and,€where€applicable,€ðð117.210€of€this€title€(relating€to€SystemÐ  ÐCap);óóÐ àð ÐÌà  àà ` à(2)€„€(3)€€(No€change.)Ð œ¬  ÐÌà  àà ` à(4)€€the€submittal€date,€and€whether€sent€to€the€òòcentralóó€[Austin]€or€the€regional€officeÐ Xh  Ð(or€both),€of€any€compliance€stack€test€report€or€relative€accuracy€test€audit€report€required€byÐ 6F  Ððð117.211€of€this€title€which€is€not€being€submitted€concurrently€with€the€final€compliance€report;€[and]Ð $  ÐÌà  àà ` à(5)€€the€specific€rule€citation€for€any€unit€with€a€claimed€exemption€from€the€emissionÐ Ðà  Ðspecification€of€ðð117.206€of€this€titleòò;€andóó€[.]Ð ®¾ ÐÌà  àà ` àòò(6)€€for€sources€complying€with€ðð117.210€of€this€title,€in€addition€to€the€requirementsÐ jz Ðof€paragraphs€(1)€„€(5)€of€this€subsection,€the€owner€or€operator€shall€submit:Ð HX ÐÌà  àà ` àà ¸ à(A)€€the€calculations€used€to€calculate€the€30„day€average€and€maximum€dailyÐ  Ðsystem€cap€allowable€emission€rates;Ð âò ÐÌà  àà ` àà ¸ à(B)€€a€list€containing,€for€each€unit€in€the€cap:Ð ž® ÐÌà  àà ` àà ¸ àà  à(i)€€the€average€daily€heat€input€Hòòióó€specified€in€ðð117.210(c)(1)€and€(2)Ð Z j Ðof€this€title;Ð 8!H ÐÌà  àà ` àà ¸ àà  à(ii)€€the€maximum€daily€heat€input€Hòòmióó€specified€in€ðð117.210(c)(3)€ofÐ ô" Ðthis€title;Ð Ò#â ÐÌà  àà ` àà ¸ àà  à(iii)€€the€method€of€monitoring€emissions;€andÐ Ž%ž! ÐÌà  àà ` àà ¸ àà  à(iv)€€the€method€of€providing€substitute€emissions€data€when€the€NOòòxóóÐ J'Z# Ðmonitoring€system€is€not€providing€valid€data;€andÐ ((8$ ÐÌà  àà ` àà ¸ à(C)€€an€explanation€of€the€basis€of€the€values€of€Hòòióó€and€Hòòmióó.óóÐ ä)ô & ÐÌà  à(b)€„€(c)€€(No€change.)Ð  +°"( Ðâ âÐ ~,Ž#) Ðò òÔ& x Ôâ ââ âðð117.219.€€Notification,€Recordkeeping,€and€Reporting€Requirements.ó óÐ ð ÐÌà  à(a)€€Start-up€and€shutdown€records.€€For€units€subject€to€the€start-up€and/or€shutdownÐ ¬ ¼ Ðexemptions€allowed€under€òòðð101.222Ô'xðÌšÔóó€[ðð101.11]€of€this€title€(relating€to€Demonstrations),€hourly€recordsÐ Š š Ðshall€be€made€of€start-up€and/or€shutdown€events€and€maintained€for€a€period€of€at€least€two€years.€Ð h x ÐRecords€shall€be€available€for€inspection€by€the€executive€director,€EPA,€and€any€local€air€pollutionÐ F V Ðcontrol€agency€having€jurisdiction€upon€request.€€These€records€shall€include,€but€are€not€limited€to:€Ð $4 Ðtype€of€fuel€burned;€quantity€of€each€type€of€fuel€burned;€and€the€date,€time,€and€duration€of€theÐ  Ðprocedure.Ð àð ÐÌà  à(b)€€Notification.€€The€owner€or€operator€of€an€affected€source€shall€submit€notification€to€theÐ œ¬  Ðappropriate€regional€office€and€any€local€air€pollution€control€agency€having€jurisdiction€as€follows:Ð zŠ  ÐÌà  àà ` à(1)€€verbal€notification€of€the€date€of€any€[initial€demonstration€of€compliance]€testingÐ 6F  Ðconducted€under€ðð117.211€of€this€title€(relating€to€Initial€Demonstration€of€Compliance)€at€least€15€daysÐ $  Ðprior€to€such€date€followed€by€written€notification€within€15€days€after€testing€is€completed;€andÐ ò  ÐÌà  àà ` à(2)€€(No€change.)Ð ®¾ ÐÌà  à(c)€€Reporting€of€test€results.€€The€owner€or€operator€of€an€affected€unit€shall€furnish€the€OfficeÐ jz Ðof€Compliance€and€Enforcement,€the€appropriate€regional€office,€and€any€local€air€pollution€controlÐ HX Ðagency€having€jurisdiction€a€copy€of€any€[initial€demonstration€of€compliance]€testing€conducted€underÐ &6 Ððð117.211€of€this€title€and€any€CEMS€or€PEMS€RATA€conducted€under€ðð117.213€of€this€title:Ð  ÐÌà  àà ` à(1)€„€(2)€€(No€change.)Ð ÀÐ ÐÌà  à(d)€€Semiannual€reports.€€The€owner€or€operator€of€a€unit€required€to€install€a€CEMS,€PEMS,Ð |Œ Ðor€water-to-fuel€or€steam-to-fuel€ratio€monitoring€system€under€ðð117.213€of€this€title€shall€report€inÐ Z j Ðwriting€to€the€executive€director€on€a€semiannual€basis€any€exceedance€of€the€applicable€emissionÐ 8!H Ðlimitations€of€this€division€(relating€to€Industrial,€Commercial,€and€Institutional€Combustion€Sources€inÐ "& ÐOzone€Nonattainment€Areas)€and€the€monitoring€system€performance.€€For€sources€in€theÐ ô" ÐHouston/Galveston€ozone€nonattainment€area€in€the€mass€emissions€cap€and€trade€program€of€ChapterÐ Ò#â Ð101,€Subchapter€H,€Division€3€of€this€title€(relating€to€Mass€Emissions€Cap€and€Trade€Program),Ð °$À  Ðwhich€are€no€longer€subject€to€the€emission€limitations€of€ðð117.205€of€this€title€(relating€to€EmissionÐ Ž%ž! ÐSpecifications€for€Reasonably€Available€Control€Technology€(RACT)),€the€report€is€only€a€monitoringÐ l&|" Ðsystem€report€as€specified€in€paragraph€(3)€of€this€subsection.€€All€reports€shall€be€postmarked€orÐ J'Z# Ðreceived€by€the€30th€day€following€the€end€of€each€calendar€semiannual€period.€€Written€reports€shallÐ ((8$ Ðinclude€the€following€information:Ð ) % ÐÌà  àà ` à(1)€€the€magnitude€of€excess€emissions€computed€in€accordance€with€40€Code€ofÐ Â*Ò!' ÐFederal€Regulations€[,€Part€60,]€ðð60.13(h),€any€conversion€factors€used,€the€date€and€time€ofÐ  +°"( Ðcommencement€and€completion€of€each€time€period€of€excess€emissions,€and€the€unit€operating€timeÐ ~,Ž#) Ðduring€the€reporting€periodòò:óó€[.]Ð \-l$* Їà  àà ` àà ¸ à(A)€€òòforóó€[For]€stationary€gas€turbines€using€steam-to-fuel€or€water-to-fuel€ratioÐ ð Ðmonitoring€to€demonstrate€compliance€in€accordance€with€ðð117.213(h)(2)€of€this€title,€excess€emissionsÐ Î Þ Ðare€computed€as€each€one-hour€period€during€which€the€average€steam€or€water€injection€rate€is€belowÐ ¬ ¼ Ðthe€level€defined€by€the€control€algorithm€as€necessary€to€achieve€compliance€with€the€applicableÐ Š š Ðemission€limitations€in€ðð117.205€of€this€titleòò;€andóó€[.]Ð h x ÐÌà  àà ` àà ¸ à(B)€€òòforóó€[For]€units€complying€with€ðð117.223€of€this€title€(relating€to€SourceÐ $4 ÐCap),€excess€emissions€are€each€daily€period€for€which€the€total€nitrogen€oxides€(NOòòxóó)€emissionsÐ  Ðexceed€the€rolling€30-day€average€or€the€maximum€daily€NOòòxóó€capòò;óó€[.]Ð àð ÐÌà  àà ` à(2)€„€(3)€€(No€change.)Ð œ¬  ÐÌà  àà ` à(4)€€when€no€excess€emissions€have€occurred€or€the€continuous€monitoring€system€hasÐ Xh  Ðnot€been€inoperative,€repaired,€or€adjusted,€such€information€shall€be€stated€in€the€report;€òòandóóÐ 6F  ÐÌà  àà ` à(5)€€(No€change.)Ð ò  ÐÌà  à(e)€€Reporting€for€engines.€€The€owner€or€operator€of€any€òògas„firedóó€[rich-burn]€engine€subjectÐ ®¾ Ðto€the€emission€limitations€in€ðððð117.205,€117.206€(relating€to€Emission€Specifications€for€AttainmentÐ Œœ ÐDemonstrations),€or€117.207€(relating€to€Alternative€Plant-wide€Emission€Specifications)€of€this€titleÐ jz Ðshall€report€in€writing€to€the€executive€director€on€a€òòsemiannualóó€[quarterly]€basis€any€excess€emissionsÐ HX Ðand€the€air-fuel€ratio€monitoring€system€performance.€€All€reports€shall€be€postmarked€or€received€byÐ &6 Ðthe€30th€day€following€the€end€of€each€calendar€semiannual€period.€€Written€reports€shall€include€theÐ  Ðfollowing€information:Ð âò ÐÌà  àà ` à(1)€€the€magnitude€of€excess€emissions€(based€on€the€quarterly€emission€checks€ofÐ ž® Ððð117.208(d)(7)€of€this€title€(relating€to€Operating€Requirements)€and€the€biennial€emission€testingÐ |Œ Ðrequired€for€demonstration€of€emissions€compliance€in€accordance€with€ðð117.213(g)€of€this€title,Ð Z j Ðcomputed€in€pounds€per€hour€and€grams€per€horsepower-hour,€any€conversion€factors€used,€the€dateÐ 8!H Ðand€time€of€commencement€and€completion€of€each€time€period€of€excess€emissions,€and€the€engineÐ "& Ðoperating€time€during€the€reporting€period;€òòandóóÐ ô" ÐÌà  àà ` à(2)€€(No€change.)Ð °$À  ÐÌà  à(f)€€Recordkeeping.€€The€owner€or€operator€of€a€unit€subject€to€the€requirements€of€thisÐ l&|" Ðdivision€shall€maintain€written€or€electronic€records€of€the€data€specified€in€this€subsection.€€SuchÐ J'Z# Ðrecords€shall€be€kept€for€a€period€of€at€least€five€years€and€shall€be€made€available€upon€request€byÐ ((8$ Ðauthorized€representatives€of€the€executive€director,€EPA,€or€local€air€pollution€control€agencies€havingÐ ) % Ðjurisdiction.€€The€records€shall€include:Ð ä)ô & ÐÌà  àà ` à(1)€„€(6)€€(No€change.)Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà ` à(7)€€òòrecordsóó€[Records]€of€carbon€monoxide€measurements€specified€in€ðð117.213(d)(2)Ð ð Ðâ âof€this€title;Ð Î Þ ÐÌà  àà ` à(8)€„€(10)€€(No€change.)Ð Š š ÐÌò òÔ& x Ôðð117.221.€€Alternative€Case€Specific€Specifications.ó óÐ F V ÐÌà  à(a)€€Where€a€person€can€demonstrate€that€an€affected€unit€cannot€attain€the€applicableÐ  Ðrequirements€of€ðð117.205€of€this€titleÔ'xF &¹Ô€(relating€to€Emission€Specifications€for€Reasonably€AvailableÐ àð ÐControl€Technology€(RACT))€or€the€carbon€monoxide€(CO)€or€ammonia€limits€of€ðð117.206(e)€of€thisÐ ¾Î  Ðtitle€(relating€to€Emission€Specifications€for€Attainment€Demonstrations),€the€executive€director€mayÐ œ¬  Ðapprove€emission€specifications€different€from€ðð117.205€of€this€title€or€the€CO€or€ammonia€limits€inÐ zŠ  Ððð117.206(e)€of€this€title€for€that€unit.€€The€executive€director:Ð Xh  ÐÌà  àà ` à(1)€€(No€change.)Ð $  ÐÌà  àà ` à(2)€€must€determine€that€such€specifications€are€the€result€of€the€lowest€emissionÐ Ðà  Ðlimitation€the€unit€is€capable€of€meeting€after€the€application€of€òòcontrols€to€meet€the€nitrogen€oxidesÐ ®¾ Ðòòóóemission€specifications€of€ðð117.205€or€ðð117.206€of€this€title,€as€applicable;óó€[reasonably€availableÐ Œœ Ðcontrol€technology;€and]Ð jz ÐÌà  àà ` à(3)€€in€determining€whether€to€approve€alternative€emission€specifications,€may€takeÐ &6 Ðinto€consideration€the€ability€of€the€plant€at€which€the€unit€is€located€to€meet€emission€specificationsÐ  Ðthrough€plant-wide€averaging€at€maximum€capacityòò;€andóó€[.]Ð âò ÐÌà  àà ` àòò(4)€€is€the€Engineering€Services€Team,€Office€of€Compliance€and€Enforcement,€forÐ ž® Ðpurposes€of€this€section.óóÐ |Œ ÐÌà  à(b)€€(No€change.)Ð 8!H ÐÌò òÔ& š Ôðð117.223.€€Source€Cap.ó óÐ ô" ÐÌà  à(a)€€(No€change.)Ô'šô"|ÀÔÐ °$À  ÐÌà  à(b)€€The€source€cap€allowable€mass€emission€rate€shall€be€calculated€as€follows.€Ð l&|" ÐÌà  àà ` à(1)€€A€rolling€30-day€average€emission€cap€shall€be€calculated€for€all€emission€unitsÐ ((8$ Ðincluded€in€the€source€cap€using€the€following€equationòò.óó€[:]Ð ) % ÐÌFigure:€€30€TAC€ðð117.223(b)(1)Ð Â*Ò!' Ðâ âÐ  +°"( Ðâ °±°±°(#°(#â°â °±°±°±°±â°â °±°±°±°±â°â °±°±°±°±â°â °±°±°±°±â°â °(#°(#°±°±ââ âߊ€ÎRB>zx p ô €@Xdddddddd@E°ðx7àd· oLð@›Šß³à  àWhere:Ð $4 ÐÌòòÓ3°,X‚Xö –Xÿÿ°,X›X3Óà  àióóà  à=à0 ö àeach€emission€unit€in€the€emission€capÐàðö (#ö (# ÐÌòòà  àNóóà  à=à0 ö àthe€total€number€of€emission€units€in€the€emission€capМ¬ ö (#ö (# ÐÌà  àòòHòòióóóóà  à=à0 ö à(A)€€For€compliance€with€ðð117.205(a)€„€(d)€of€this€title.€€The€actual€historicalÐ Xh  Ðaverage€of€the€daily€heat€input€for€each€unit€included€in€the€source€cap,€in€millionÐ 6F  Ð(MM)€Btu€per€day,€as€certified€to€the€executive€director,€for€a€24€consecutive€monthÐ $  Ðperiod€between€January€1,€1990€and€June€9,€1993,€plus€one€standard€deviation€of€theÐ ò  Ðaverage€daily€heat€input€for€that€period.€€All€sources€included€in€the€source€cap€shallÐ Ðà  Ðuse€the€same€24€consecutive€month€period.€€If€sufficient€historical€data€are€notÐ ®¾ Ðavailable€for€this€calculation,€the€executive€director€may€approve€another€method€forÐ Œœ Ðcalculating€Hòòióó.Ðjzö (#ö (# ÐÌà  àà  àà0 ö à(B)€€For€compliance€with€ðð117.205(e)€or€ðð117.206€of€this€title.€€The€actual€historicalÐ &6 Ðaverage€of€the€daily€heat€input€for€each€unit€included€in€the€source€cap,€in€MMBtuÐ  Ðper€day,€as€certified€to€the€executive€director,€for€a€24€consecutive€month€periodÐ âò Ðbetween€January€1,€1997€and€December€31,€1999.€€All€sources€included€in€theÐ ÀÐ Ðsource€cap€shall€use€the€same€24€consecutive€month€period.€€If€sufficient€historicalÐ ž® Ðdata€are€not€available€for€this€calculation,€the€executive€director€and€EPA€mayÐ |Œ Ðapprove€another€method€for€calculating€Hòòióó.€€òòFor€sources€in€the€Beaumont/Port€ArthurÐ Z j Ðozone€nonattainment€area€complying€with€the€lean-burn€engine€emissionÐ 8!H Ðspecifications€in€ðð117.205(e)€of€this€title,€the€owner€or€operator€may€combine€theÐ "& Ðsource€cap€with€sources€complying€with€ðð117.205(a)€-€(d)€of€this€title,€using€the€1997Ð ô" Є€1999€heat€input€baseline€described€earlier€for€the€sources€complying€withÐ Ò#â Ððð117.205(a)€-€(d)€of€this€title.óóа$À ö (#ö (# ÐÌÌà  àòòRòòióóóóà  à=à0 ö à(A)€€For€compliance€with€ðð117.205(a)€„€(d)€of€this€title.ÐJ'Z#ö (#ö (# ÐÌà  àà  àà ö àà0  à(i)€€For€emission€units€subject€to€the€federal€New€Source€ReviewÐ ) % Ð(NSR)€requirements€of€40€Code€of€Federal€Regulations€(CFR)Ð ä)ô & Ð51.165(a),€40€CFR€51.166,€or€40€CFR€52.21,€or€to€the€requirementsÐ Â*Ò!' Ðof€Chapter€116€of€this€title€(relating€to€Control€of€Air€Pollution€byÐ  +°"( ÐPermits€for€New€Construction€or€Modification)€which€implements€theseÐ ~,Ž#) Ðfederal€requirements,€or€emission€units€that€have€been€subject€to€a€NewÐ \-l$* ÐSource€Performance€Standard€requirement€of€40€CFR€60€prior€to€JuneÐ ð Ð9,€1993,€Ròòióó€is€the€lowest€of€the€actual€emission€rate€or€all€applicableÐ Î Þ Ðfederally€enforceable€emission€limitations€as€of€June€9,€1993,€inÐ ¬ ¼ Ðpounds€(lb)€NOòòxóó€per€MMBtu,€that€apply€to€emission€unit€òòIóó€in€theÐ Š š Ðabsence€of€trading.€€All€calculations€of€emission€rates€shall€presumeÐ h x Ðthat€emission€controls€in€effect€on€June€9,€1993€are€in€effect€for€theÐ F V Ðtwo„year€period€used€in€calculating€the€actual€heat€input.Ð$4(#(# ÐÌà  àà0  àà0ö (#(#àà0ö (#ö (#à(ii)€€For€all€other€emission€units,€Ròòióó€is€the€lowest€of€the€reasonablyÐ àð Ðavailable€control€technology€(RACT)€limit€of€ðð117.205(b)€„€(d)€orÐ ¾Î  Ððð117.207(f)€of€this€title€or€the€best€available€control€technology€limitÐ œ¬  Ðfor€any€unit€subject€to€a€permit€issued€òòin€accordance€withóó€[pursuant€to]Ð zŠ  ÐChapter€116€of€this€title,€in€lb€NOòòxóó/MMBtu,€that€applies€to€emissionÐ Xh  Ðunit€òòIóó€in€the€absence€of€trading.Ð6F (#(# ÐÌà  àà  àà ö à(B)€€For€compliance€with€ðð117.205(e)€or€ðð117.206€of€this€title,€the€lowest€of:Ð ò  ÐÌà  àà  àà ö àà0  à(i)€€the€appropriate€limit€of€ðððð117.205(e),€117.206,€or€117.207(f)€ofÐ ®¾ Ðthis€title;ÐŒœ(#(# ÐÌà  àà  àà ö àà0  à(ii)€€any€permit€emission€limit€for€any€unit€subject€to€a€permit€issued€òòinÐ HX Ðaccordance€withóó€[pursuant€to]€Chapter€116€of€this€title,€in€lbÐ &6 ÐNOòòxóó/MMBtu,€that€applies€to€emission€unit€òòIóó€in€the€absence€of€trading,Ð  Ðin€the:Ðâò(#(# ÐÌà  àà  àà ö àà  àà0 h à(I)€€Beaumont€Port€Arthur€ozone€nonattainment€area,€in€effectÐ ž® Ðon€September€10,€1993;€andÐ|Œh(#h(# ÐÌà  àà  àà ö àà  àà0 h à(II)€€Dallas/Fort€Worth€ozone€nonattainment€area,€in€effect€onÐ 8!H ÐSeptember€1,€1997;€andÐ"&h(#h(# ÐÌà  àà  àà ö àà0  à(iii)€€the€actual€emission€rate€as€of€the€dates€specified€in€clause€(ii)€ofÐ Ò#â Ðthis€subparagraph.€€All€calculations€of€emission€rates€shall€presume€thatÐ °$À  Ðemission€controls€in€effect€on€the€dates€specified€in€clause€(ii)€of€thisÐ Ž%ž! Ðsubparagraph€are€in€effect€for€the€two„year€period€used€in€calculatingÐ l&|" Ðthe€actual€heat€input.ÐJ'Z#(#(# ÐÌà  àà  à(2)€€A€maximum€daily€cap€shall€be€calculated€for€all€emission€units€included€in€the€sourceÐ ) % Ðcap€using€the€following€equationòò.óó€[:]Ð ä)ô & ÐÌFigure:€€30€TAC€ðð117.223(b)(2)€€(No€change.)Ð  +°"( ÐÌà  àà  à(3)€€(No€change.)Ð \-l$* Їà  àà  à(4)€€The€owner€or€operator€at€its€option€may€include€any€of€the€entire€classes€of€exemptedÐ ð Ðunits€listed€in€ðð117.207(f)€of€this€title€in€a€source€cap.€€For€compliance€with€ðð117.205(a)€„€(d)€of€thisÐ Î Þ Ðtitle,€such€units€shall€be€required€to€reduce€emissions€available€for€use€in€the€cap€by€an€additionalÐ ¬ ¼ Ðamount€calculated€in€accordance€with€òòóóthe€òòEPAððsóó€[United€States€Environmental€Protection€Agency's]Ð Š š Ðproposed€Economic€Incentive€Program€rules€for€offset€ratios€for€trades€between€RACT€and€non„RACTÐ h x Ðsources,€as€published€in€the€February€23,€1993,€òòFederal€Registeróó€(58€FR€11110).Ð F V ÐÌà  àà  à(5)€„€(6)€€(No€change.)Ð  ÐÌà  à(c)€€The€owner€or€operator€who€elects€to€comply€with€this€section€shall:Ð ¾Î  ÐÌà  àà  à(1)€€for€each€unit€included€in€the€source€cap,€either:Ð zŠ  ÐÌà  àà  àà ö à(A)€„€(C)€€(No€change.)Ð 6F  ÐÌà  àà  à(2)€€For€each€operating€unit€equipped€with€CEMS,€the€owner€or€operator€shall€either€use€aÐ ò  ÐPEMS€òòin€accordance€withóó€[pursuant]€to€ðð117.213€of€this€title,€or€the€maximum€emission€rate€asÐ Ðà  Ðmeasured€by€hourly€emission€rate€testing€conducted€in€accordance€with€ðð117.211(e)€of€this€title,€toÐ ®¾ Ðprovide€emissions€compliance€data€during€periods€when€the€CEMS€is€off„line.€€The€methods€specifiedÐ Œœ Ðin€40€òòCode€of€Federal€Regulations€ðð75.46óó€[CFR€75.46]€shall€be€used€to€provide€emissions€substitutionÐ jz Ðdata€for€units€equipped€with€PEMS.Ð HX ÐÌà  à(d)€„€(f)€€(No€change.)Ð  ÐÌà  à(g)€€For€compliance€with€ðð117.205(a)€„€(d)€of€this€title€by€November€15,€1999,€a€unit€whichÐ ÀÐ Ðhas€operated€since€November€15,€1990,€and€has€since€been€permanently€retired€or€decommissioned€andÐ ž® Ðrendered€inoperable€prior€to€June€9,€1993,€may€be€included€in€the€source€cap€emission€limit€under€theÐ |Œ Ðfollowing€conditions.Ð Z j ÐÌà  àà  à(1)€€òòTheóó€[the]€unit€shall€have€actually€operated€since€November€15,€1990òò.óó€[;]Ð "& ÐÌà  àà  à(2)€€òòForóó€[for]€purposes€of€calculating€the€source€cap€emission€limit,€the€applicableÐ Ò#â Ðemission€limit€for€retired€units€shall€be€calculated€in€accordance€with€subsection€(b)€of€this€sectionòò.óó€[;]Ð °$À  ÐÌà  àà  à(3)€€(No€change.)Ð l&|" ÐÌà  àà  à(4)€€òòTheóó€[the]€owner€or€operator€shall€certify€the€unit's€operational€level€and€maximumÐ ((8$ Ðrated€capacityòò.óó€[;€and]Ð ) % ÐÌà  àà  à(5)€€òòEmissionóó€[emission]€reductions€from€shutdowns€or€curtailments€which€have€not€beenÐ Â*Ò!' Ðused€for€netting€or€offset€purposes€under€the€requirements€of€Chapter€116€of€this€title€or€have€notÐ  +°"( Ðresulted€from€any€other€state€or€federal€requirement€may€be€included€in€the€baseline€for€establishing€theÐ ~,Ž#) Ðcap.Ð \-l$* Їà  à(h)€€For€compliance€with€ðð117.205(e)€or€ðð117.206€of€this€title,€a€unit€which€has€beenÐ ð Ðpermanently€retired€or€decommissioned€and€rendered€inoperable€may€be€included€in€the€source€capÐ Î Þ Ðunder€the€following€conditionsòò.óó€[:]Ð ¬ ¼ ÐÌà  àà  à(1)€€òòShutdownsóó€[shutdowns]€must€have€occurred€after€the€following€dates:Ð h x ÐÌà  àà  àà ö à(A)€€September€10,€1993,€in€the€Beaumont/Port€Arthur€ozone€nonattainment€areaòò;Ð $4 Ðandóó€[.]Ð  ÐÌà  àà  àà ö à(B)€€(No€change.)Ð ¾Î  ÐÌà  àà  à(2)€€òòTheóó€[the]€source€cap€emission€limit€for€retired€units€is€calculated€in€accordance€withÐ zŠ  Ðsubsection€(b)€of€this€sectionòò.óó€[;]Ð Xh  ÐÌà  àà  à(3)€€(No€change.)Ð $  ÐÌà  àà  à(4)€€òòTheóó€[the]€owner€or€operator€shall€certify€the€unit's€operational€level€and€maximumÐ Ðà  Ðrated€capacityòò.óó€[;€and]Ð ®¾ ÐÌà  àà  à(5)€€òòEmissionóó€[emission]€reductions€from€shutdowns€or€curtailments€which€have€been€usedÐ jz Ðfor€netting€or€offset€purposes€under€the€requirements€of€Chapter€116€of€this€title€may€not€be€included€inÐ HX Ðthe€baseline€for€establishing€the€cap.Ð &6 ÐÌà  à(i)€„€(k)€€(No€change.)Ð âò ÐÌà  àòò(l)€€This€section€shall€no€longer€apply€in€the€Houston/Galveston€ozone€nonattainment€area€afterÐ ž® Ðthe€appropriate€compliance€date(s)€for€emission€specifications€for€attainment€demonstrations€given€inÐ |Œ Ððð117.520(c)(2)€of€this€title.€€For€purposes€of€this€paragraph,€this€means€that€the€system€cap€of€thisÐ Z j Ðsection€remains€in€effect€until€the€emissions€allocation€for€a€unit€under€the€Houston/Galveston€massÐ 8!H Ðemissions€cap€are€equal€to€or€less€than€the€allocation€that€would€be€calculated€using€the€system€cap€ofÐ "& Ðthis€section.óóÐ ô" ÐÐ  Ò#â Ðò òÓ  ÓSUBCHAPTER€C:€€ACID€MANUFACTURINGÐ ð ÐDIVISION€1:€€ADIPIC€ACID€MANUFACTURINGó óÐ Î Þ Ðò òðððð117.301,€117.309,€117.311,€117.313,€117.319,€117.321ó óÐ ¬ ¼ ÐÓóñÓÌSTATUTORY€AUTHORITYÐ h x ÐThe€amendments€are€proposed€under€TWC,€ðð5.103,€which€provides€the€commission€the€authority€toÐ F V Ðadopt€rules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€under€THSC,€TCAA,Ð $4 Ððð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€to€adopt€rulesÐ  Ðconsistent€with€the€policy€and€purposes€of€the€TCAA.€€The€amendments€are€also€proposed€underÐ àð ÐTCAA,€ðð382.011,€concerning€General€Powers€and€Duties,€which€authorizes€the€commission€to€controlÐ ¾Î  Ðthe€quality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,€which€authorizes€theÐ œ¬  Ðcommission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€control€of€the€stateððs€air;Ð zŠ  Ððð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€to€require€submissionÐ Xh  Ðinformation€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerning€Monitoring€Requirements;Ð 6F  ÐExamination€of€Records,€which€authorizes€the€commission€to€prescribe€requirements€for€owners€orÐ $  Ðoperators€of€sources€to€make€and€maintain€records€of€emissions€measurements;€ðð382.021,€concerningÐ ò  ÐSampling€Methods€and€Procedures,€which€authorizes€the€commission€to€prescribe€the€samplingÐ Ðà  Ðmethods€and€procedures;€and€ðð382.051(d),€concerning€Permitting€Authority€of€Commission;€Rules,Ð ®¾ Ðwhich€authorizes€the€commission€to€adopt€rules€as€necessary€to€comply€with€changes€in€federal€law€orÐ Œœ Ðregulations€applicable€to€permits€under€Chapter€382;€and€FCAA,€42€USC,€ðð7401.Ð jz ÐÌThe€proposed€amendments€implement€TCAA,€ðððð382.002,€382.011,€382.012,€382.016,€382.017,€andÐ &6 Ð382.051(d);€and€TWC,€ðð5.103.Ð  ÐÌò òÔ& x Ôðð117.301.€€Applicability.ó óÐ ÀÐ ÐÌà  àThe€provisions€of€this€òòdivision€(relating€to€Adipic€Acid€Manufacturing)óó€[undesignated€headÐ |Œ Ðconcerning€Adipic€Acid€Manufacturing]€shall€applyÔ'xÀŠúÔ€only€in€the€[following€areas€designatedÐ Z j Ðnonattainment€for€ozone:]€€Beaumont/Port€Arthur€and€Houston/Galveston€òòozone€nonattainment€areasóó.€Ð 8!H ÐThese€provisions€shall€apply€to€each€adipic€acid€production€unit€which€is€the€affected€facility.Ð "& ÐÌò òÔ& x Ôðð117.309.€€Control€Plan€Procedures.ó óÐ Ò#â ÐÌà  àAny€person€affected€by€this€òòdivision€(relating€to€Adipic€Acid€Manufacturing)óó€[undesignatedÐ Ž%ž! Ðhead€concerning€Adipic€Acid€Manufacturing]€shall€submit€aÔ'xÒ#ÂüÔ€control€plan€to€the€executive€director€onÐ l&|" Ðthe€compliance€status€of€all€required€emission€controls€and€monitoring€systems€by€April€1,€1994.€€TheÐ J'Z# Ðexecutive€director€shall€approve€the€plan€if€it€contains€all€the€information€specified€in€this€section.€Ð ((8$ ÐRevisions€to€the€control€plan€shall€be€submitted€to€the€executive€director€for€approval.€€The€controlÐ ) % Ðplan€shall€provide€a€detailed€description€of€the€method€to€be€followed€to€achieve€compliance,€specifyingÐ ä)ô & Ðthe€anticipated€dates€by€which€the€following€steps€will€be€taken:Ð Â*Ò!' ÐÌà  àà  à(1)€„€(4)€€(No€change.)Ð ~,Ž#) ÐÐ \-l$* Ðò òÔ& š Ôðð117.311.€€Initial€Demonstration€of€Compliance.ó óÐ ð ÐÌà  à(a)€„€(c)€€(No€change.)Ô'šðºÔÐ ¬ ¼ ÐÌà  à(d)€€Testing€conducted€òòbefore€June€23,€1994óó€[prior€to€the€effective€date€of€this€rule]€may€beÐ h x Ðused€to€demonstrate€compliance€with€the€standard€specified€in€ðð117.305€of€this€title€if€the€owner€orÐ F V Ðoperator€of€an€affected€facility€demonstrates€to€the€executive€director€that€the€prior€performance€testingÐ $4 Ðat€least€meets€the€requirements€of€subsections€(a)€-€(c)€of€this€section.€€The€executive€director€reservesÐ  Ðthe€right€to€request€performance€testing€or€CEMS€or€PEMS€performance€evaluation€at€any€time.Ð àð ÐÌò òÔ& š Ôðð117.313.€€Continuous€Demonstration€of€Compliance.ó óÐ œ¬  ÐÌà  à(a)€€The€owner€or€operator€of€any€facility€subject€to€the€provisions€of€this€Ô'šœÐÔòòdivision€(relating€toÐ Xh  ÐAdipic€Acid€Manufacturing)óó€[undesignated€head€concerning€Adipic€Acid€Manufacturing]€shall€install,Ð 6F  Ðcalibrate,€maintain,€and€operate€a€continuous€emissions€monitoring€system€(CEMS)€for€measuringÐ $  Ðnitrogen€oxides€(NOòòxóó)€from€the€absorber.Ð ò  ÐÌà  à(b)€€(No€change.)Ð ®¾ ÐÌà  à(c)€€As€an€alternative€to€CEMS,€the€owner€or€operator€of€units€subject€to€continuousÐ jz Ðmonitoring€requirements€under€this€òòdivisionóó€[undesignated€head]€may,€with€the€approval€of€theÐ HX Ðexecutive€director,€elect€to€install,€calibrate,€maintain,€and€operate€a€predictive€emissions€monitoringÐ &6 Ðsystem€(PEMS).€€The€required€PEMS€shall€be€used€to€measure€NOòòxóó€emissions€for€each€affected€unitÐ  Ðand€shall€be€used€to€demonstrate€continuous€compliance€with€the€emission€limitations€of€ðð117.305€ofÐ âò Ðthis€title€òò(relating€to€Emission€Specifications)óó.€€Any€PEMS€shall€meet€the€requirements€of€ðð117.319€ofÐ ÀÐ Ðthis€title€(relating€to€Notification,€Recordkeeping,€and€Reporting€Requirements)€and€òòðð117.213(f)óóÐ ž® Ð[ðð117.213(c)(1)-(3)]€of€this€title€(relating€to€Continuous€Demonstration€of€Compliance).Ð |Œ ÐÌà  à(d)€€(No€change.)Ð 8!H ÐÌà  à(e)€€After€the€initial€demonstration€of€compliance€required€by€ðð117.311€of€this€title€(relating€toÐ ô" ÐInitial€Demonstration€of€Compliance),€compliance€with€ðð117.305€of€this€title€[(relating€to€EmissionÐ Ò#â ÐSpecifications)]€shall€be€determined€by€the€methods€required€in€this€section.€€Compliance€with€theÐ °$À  Ðemission€limitations€may€also€be€determined€at€the€discretion€of€the€executive€director€using€anyÐ Ž%ž! Ðòòcommissionóó€[Texas€Natural€Resource€Conservation€Commission]€compliance€method.Ð l&|" ÐÌò òÔ& š Ôðð117.319.€€Notification,€Recordkeeping,€and€Reporting€Requirements.ó óÐ ((8$ ÐÌà  à(a)€„€(b)€€(No€change.)Ô'š((‡ ÔÐ ä)ô & ÐÌà  à(c)€€The€owner€or€operator€of€an€affected€facility€shall€report€in€writing€to€the€executiveÐ  +°"( Ðdirector€on€a€quarterly€basis€all€periods€of€excess€emissions,€defined€as€any€24-hour€period€duringÐ ~,Ž#) Ðwhich€the€average€nitrogen€oxides€(NOòòxóó)€emissions€(arithmetic€average€of€24€contiguous€one-hourÐ \-l$* Ðperiods)€exceed€the€emission€limitation€in€ðð117.305€of€this€title€(relating€to€Emission€Specifications)Ð ð Ðand€the€monitoring€system€performance.€€All€reports€shall€be€postmarked€or€received€by€the€30th€dayÐ Î Þ Ðfollowing€the€end€of€each€calendar€quarter.€€Written€reports€shall€include€the€following€information:Ð ¬ ¼ ÐÌà  àà  à(1)€„€(4)€€(No€change.)Ð h x ÐÌà  àà  à(5)€€if€the€total€duration€of€excess€emissions€for€the€reporting€period€is€less€than€1.0%€ofÐ $4 Ðthe€total€operating€time€for€the€reporting€period€and€the€CEMS€or€PEMS€downtime€for€the€reportingÐ  Ðperiod€is€less€than€5.0%€of€the€total€operating€time€for€the€reporting€period,€only€a€summary€reportÐ àð Ðform€(as€outlined€in€the€latest€edition€of€the€òòcommission'sóó€[Texas€Natural€Resource€ConservationÐ ¾Î  ÐCommission€(TNRCC)]€"Guidance€for€Preparation€of€Summary,€Excess€Emission,€and€ContinuousÐ œ¬  ÐMonitoring€System€Reports")€shall€be€submitted,€unless€otherwise€requested€by€the€executive€directorÐ zŠ  Ð[of€the€TNRCC].€€If€the€total€duration€of€excess€emissions€for€the€reporting€period€is€greater€than€orÐ Xh  Ðequal€to€1.0%€of€the€total€operating€time€for€the€reporting€period€or€the€CEMS€or€PEMS€downtime€forÐ 6F  Ðthe€reporting€period€is€greater€than€or€equal€to€5.0%€of€the€total€operating€time€for€the€reportingÐ $  Ðperiod,€a€summary€report€and€an€excess€emission€report€shall€both€be€submitted.Ð ò  ÐÌà  à(d)€€The€owner€or€operator€of€an€affected€facility€shall€maintain€written€records€of€allÐ ®¾ Ðcontinuous€emissions€monitoring€and€performance€test€results,€hours€of€operation,€and€daily€productionÐ Œœ Ðrates.€€Such€records€shall€be€kept€for€a€period€of€at€least€òòfiveóó€[two]€years€and€shall€be€made€availableÐ jz Ðupon€request€by€authorized€representatives€of€the€òòexecutive€director,€EPAóó€[TNRCC,€United€StatesÐ HX ÐEnvironmental€Protection€Agency],€or€local€air€pollution€control€agencies€having€jurisdiction.Ð &6 ÐÌò òÔ& x Ôðð117.321.€€Alternative€Case€Specific€Specifications.ó óÐ âò ÐÌà  àWhere€a€person€can€demonstrate€that€an€affected€unit€cannot€attain€the€requirements€ofÐ ž® Ððð117.305€of€this€title€(relating€to€EmissionÔ'xâuÔ€Specifications),€as€applicable,€the€executive€director,€on€aÐ |Œ Ðcase-by-case€basis€after€considering€the€technological€and€economic€circumstances€of€the€individualÐ Z j Ðunit,€may€approve€emission€specifications€different€from€ðð117.305€of€this€title€for€that€unit€based€onÐ 8!H Ðthe€determination€that€such€specifications€are€the€result€of€the€lowest€emission€limitation€the€unit€isÐ "& Ðcapable€of€meeting€after€the€application€of€òòcontrols€to€meet€the€nitrogen€oxides€òòóóemission€specificationsÐ ô" Ðof€ðð117.305€of€this€titleóó€[reasonably€available€control€technology].€€Any€person€affected€by€the€decisionÐ Ò#â Ðof€the€executive€director€may€appeal€to€the€commission€by€filing€written€notice€of€appeal€with€theÐ °$À  Ðexecutive€director€within€30€days€after€the€decision.€€Such€appeal€is€to€be€taken€by€written€notificationÐ Ž%ž! Ðto€the€executive€director.€€òòThe€requirements€of€ðð50.39€or€ðð50.139€of€this€title€(relating€to€Motion€forÐ l&|" ÐReconsideration;€and€Motion€to€Overturn€Executive€Directorððs€Decision)€apply.óó€€[Section€103.71€ofÐ J'Z# Ðthis€title€(relating€to€Request€for€Action€by€the€Commission)€should€be€consulted€for€the€method€ofÐ ((8$ Ðrequesting€commission€action€on€the€appeal.]€€Executive€director€approval€does€not€necessarilyÐ ) % Ðconstitute€satisfaction€of€all€federal€requirements€nor€eliminate€the€need€for€approval€by€òòEPAóó€[theÐ ä)ô & ÐUnited€States€Environmental€Protection€Agency]€in€cases€where€specified€criteria€for€determiningÐ Â*Ò!' Ðequivalency€have€not€been€clearly€identified€in€applicable€sections€of€this€òòdivisionóó€[undesignated€head]Ð  +°"( Ð(relating€to€Adipic€Acid€Manufacturing).Ð  ~,Ž#) Ðò òDIVISION€2:€€NITRIC€ACID€MANUFACTURING€„€OZONE€NONATTAINMENT€AREASó óÐ ð Ðà@< < ìàò òðððð117.401,€117.409,€117.411,€117.413,€117.419,€117.421ó óˆÐ Î Þ ÐÌSTATUTORY€AUTHORITYÐ Š š ÐThe€amendments€are€proposed€under€TWC,€ðð5.103,€which€provides€the€commission€the€authority€toÐ h x Ðadopt€rules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€under€THSC,€TCAA,Ð F V Ððð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€to€adopt€rulesÐ $4 Ðconsistent€with€the€policy€and€purposes€of€the€TCAA.€€The€amendments€are€also€proposed€underÐ  ÐTCAA,€ðð382.011,€concerning€General€Powers€and€Duties,€which€authorizes€the€commission€to€controlÐ àð Ðthe€quality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,€which€authorizes€theÐ ¾Î  Ðcommission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€control€of€the€stateððs€air;Ð œ¬  Ððð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€to€require€submissionÐ zŠ  Ðinformation€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerning€Monitoring€Requirements;Ð Xh  ÐExamination€of€Records,€which€authorizes€the€commission€to€prescribe€requirements€for€owners€orÐ 6F  Ðoperators€of€sources€to€make€and€maintain€records€of€emissions€measurements;€ðð382.021,€concerningÐ $  ÐSampling€Methods€and€Procedures,€which€authorizes€the€commission€to€prescribe€the€samplingÐ ò  Ðmethods€and€procedures;€and€ðð382.051(d),€concerning€Permitting€Authority€of€Commission;€Rules,Ð Ðà  Ðwhich€authorizes€the€commission€to€adopt€rules€as€necessary€to€comply€with€changes€in€federal€law€orÐ ®¾ Ðregulations€applicable€to€permits€under€Chapter€382;€and€FCAA,€42€USC,€ðð7401.Ð Œœ ÐÌThe€proposed€amendments€implement€TCAA,€ðððð382.002,€382.011,€382.012,€382.016,€382.017,€andÐ HX Ð382.051(d);€and€TWC,€ðð5.103.Ð &6 ÐÌò òÔ& x Ôðð117.401.€€Applicability.ó óÐ âò ÐÌà  àThe€provisions€of€this€òòdivision€(relating€to€Nitric€Acid€Manufacturing€„€Ozone€NonattainmentÐ ž® ÐAreas)óó€[undesignated€head€concerning€Nitric€Acid€Manufacturing]€shall€apply€only€in€theÔ'xâc(Ô€[followingÐ |Œ Ðareas€designated€nonattainment€for€ozone:]€Beaumont/Port€Arthur€and€Houston/Galveston€òòozoneÐ Z j Ðnonattainment€areasóó.€€These€provisions€shall€apply€to€each€nitric€acid€production€unit€which€is€theÐ 8!H Ðaffected€facility.Ð "& ÐÌò òÔ& V Ôðð117.409.€€Control€Plan€Procedures.ó óÐ Ò#â ÐÌà  àAny€person€affected€by€this€òòdivision€(relating€to€Nitric€Acid€Manufacturing€„€OzoneÐ Ž%ž! ÐNonattainment€Areas)óó€[undesignated€head€concerning€Nitric€Acid€Manufacturing]€shall€submit€a€controlÐ l&|" ÐplanÔ'VÒ#Ê*Ô€to€the€executive€director€on€the€compliance€status€of€all€required€emission€controls€and€monitoringÐ J'Z# Ðsystems€by€April€1,€1994.€€The€executive€director€shall€approve€the€plan€if€it€contains€all€theÐ ((8$ Ðinformation€specified€in€this€section.€€Revisions€to€the€control€plan€shall€be€submitted€to€the€executiveÐ ) % Ðdirector€for€approval.€€The€control€plan€shall€provide€a€detailed€description€of€the€method€to€beÐ ä)ô & Ðfollowed€to€achieve€compliance,€specifying€the€anticipated€dates€by€which€the€following€steps€will€beÐ Â*Ò!' Ðtaken:€Ð  +°"( ÐÌà  àà  à(1)€„€(4)€€(No€change.)Ð \-l$* Їò òÔ& š Ôðð117.411.€€Initial€Demonstration€of€Compliance.ó óÐ ð ÐÌà  à(a)€„€(c)€€(No€change.)Ô'šðß.ÔÐ ¬ ¼ ÐÌà  à(d)€€Testing€conducted€òòbefore€June€23,€1994óó€[prior€to€the€effective€date€of€this€rule]€may€beÐ h x Ðused€to€demonstrate€compliance€with€the€standard€specified€in€ðð117.405€of€this€title€if€the€owner€orÐ F V Ðoperator€of€an€affected€facility€demonstrates€to€the€executive€director€that€the€prior€performance€testingÐ $4 Ðat€least€meets€the€requirements€of€subsections€(a)€-€(c)€of€this€section.€€The€executive€director€reservesÐ  Ðthe€right€to€request€performance€testing€or€CEMS€or€PEMS€performance€evaluation€at€any€time.Ð àð ÐÌò òÔ& š Ôðð117.413.€€Continuous€Demonstration€of€Compliance.ó óÐ œ¬  ÐÌà  à(a)€€The€owner€or€operator€of€any€facility€subject€to€the€provisions€of€thisÔ'šœõ1Ô€òòdivision€(relating€toÐ Xh  ÐNitric€Acid€Manufacturing€„€Ozone€Nonattainment€Areas)óó€[undesignated€head€concerning€Nitric€AcidÐ 6F  ÐManufacturing]€shall€install,€calibrate,€maintain,€and€operate€a€continuous€emissions€monitoring€systemÐ $  Ð(CEMS)€for€measuring€nitrogen€oxides€(NOòòxóó)€from€the€absorber.Ð ò  ÐÌà  à(b)€€(No€change.)Ð ®¾ ÐÌà  à(c)€€As€an€alternative€to€CEMS,€the€owner€or€operator€of€units€subject€to€continuousÐ jz Ðmonitoring€requirements€under€this€òòdivisionóó€[undesignated€head]€may,€with€the€approval€of€theÐ HX Ðexecutive€director,€elect€to€install,€calibrate,€maintain,€and€operate€a€predictive€emissions€monitoringÐ &6 Ðsystem€(PEMS).€€The€required€PEMS€shall€be€used€to€measure€NOòòxóó€emissions€for€each€affected€unitÐ  Ðand€shall€be€used€to€demonstrate€continuous€compliance€with€the€emission€limitations€of€ðð117.405€ofÐ âò Ðthis€title€òò(relating€to€Emission€Specifications)óó.€€Any€PEMS€shall€meet€the€requirements€of€ðð117.419€ofÐ ÀÐ Ðthis€title€(relating€to€Notification,€Recordkeeping,€and€Reporting€Requirements)€and€òòðð117.213(f)óóÐ ž® Ð[ðð117.213(c)(1)-(3)]€of€this€title€(relating€to€Continuous€Demonstration€of€Compliance).Ð |Œ ÐÌà  à(d)€€(No€change.)Ð 8!H ÐÌà  à(e)€€After€the€initial€demonstration€of€compliance€required€by€ðð117.411€of€this€title€(relating€toÐ ô" ÐInitial€Demonstration€of€Compliance),€compliance€with€ðð117.405€of€this€title€(relating€to€EmissionÐ Ò#â ÐSpecifications)€shall€be€determined€by€the€methods€required€in€this€section.€€Compliance€with€theÐ °$À  Ðemission€limitations€may€also€be€determined€at€the€discretion€of€the€executive€director€using€anyÐ Ž%ž! Ðòòcommissionóó€[Texas€Natural€Resource€Conservation€Commission]€compliance€method.Ð l&|" ÐÌò òÔ& š Ôðð117.419.€€Notification,€Recordkeeping,€and€Reporting€Requirements.ó óÐ ((8$ ÐÌà  à(a)€€(No€change.)Ô'š((Æ:ÔÐ ä)ô & ÐÌà  à(b)€€The€owner€or€operator€of€an€affected€facility€shall€furnish€the€executive€director€and€anyÐ  +°"( Ðlocal€air€pollution€control€agency€having€jurisdiction€a€copy€of€any€CEMS€or€PEMS€performanceÐ ~,Ž#) Ðevaluation€conducted€under€ðð117.413€of€this€title€[(relating€to€Continuous€Demonstration€ofÐ \-l$* ÐCompliance)],€or€any€initial€demonstration€of€compliance€testing€conducted€under€ðð117.411€of€this€titleÐ ð Ð[(relating€to€Initial€Demonstration€of€Compliance)],€within€60€days€after€completion€of€such€evaluationÐ Î Þ Ðor€testing.€€For€purposes€of€demonstrating€compliance€with€ðð117.530€of€this€title€(relating€toÐ ¬ ¼ ÐCompliance€Schedules€for€Nitric€Acid€and€Adipic€Acid€Manufacturing€Sources),€such€results€shall€beÐ Š š Ðsubmitted€no€later€than€30€days€before€the€final€compliance€date€specified€in€ðð117.530€of€this€title.Ð h x ÐÌà  à(c)€€The€owner€or€operator€of€an€affected€facility€shall€report€in€writing€to€the€executiveÐ $4 Ðdirector€on€a€quarterly€basis€all€periods€of€excess€emissions,€defined€as€any€24-hour€period€duringÐ  Ðwhich€the€average€nitrogen€oxides€emissions€(arithmetic€average€of€24€contiguous€one-hour€periods)€asÐ àð Ðmeasured€by€a€CEMS€or€PEMS€exceed€the€emission€limitation€in€ðð117.405€of€this€title€(relating€toÐ ¾Î  ÐEmission€Specifications)€and€the€monitoring€system€performance.€€All€reports€shall€be€postmarked€orÐ œ¬  Ðreceived€by€the€30th€day€following€the€end€of€each€calendar€quarter.€€Written€reports€shall€include€theÐ zŠ  Ðfollowing€information:Ð Xh  ÐÌà  àà  à(1)€„€(4)€€(No€change.)Ð $  ÐÌà  àà  à(5)€€if€the€total€duration€of€excess€emissions€for€the€reporting€period€is€less€than€1.0%€ofÐ Ðà  Ðthe€total€operating€time€for€the€reporting€period€and€the€CEMS€or€PEMS€downtime€for€the€reportingÐ ®¾ Ðperiod€is€less€than€5.0%€of€the€total€operating€time€for€the€reporting€period,€only€a€summary€reportÐ Œœ Ðform€(as€outlined€in€the€latest€edition€of€the€òòcommission'sóó€[Texas€Natural€Resource€ConservationÐ jz ÐCommission€(TNRCC)]€"Guidance€for€Preparation€of€Summary,€Excess€Emission,€and€ContinuousÐ HX ÐMonitoring€System€Reports")€shall€be€submitted,€unless€otherwise€requested€by€the€executive€directorÐ &6 Ð[of€the€TNRCC].€€If€the€total€duration€of€excess€emissions€for€the€reporting€period€is€greater€than€orÐ  Ðequal€to€1.0%€of€the€total€operating€time€for€the€reporting€period€or€the€CEMS€or€PEMS€downtime€forÐ âò Ðthe€reporting€period€is€greater€than€or€equal€to€5.0%€of€the€total€operating€time€for€the€reportingÐ ÀÐ Ðperiod,€a€summary€report€and€an€excess€emission€report€shall€both€be€submitted.Ð ž® ÐÌà  à(d)€€The€owner€or€operator€of€an€affected€facility€shall€maintain€written€records€of€allÐ Z j Ðcontinuous€emissions€monitoring€and€performance€test€results,€hours€of€operation,€and€daily€productionÐ 8!H Ðrates.€€Such€records€shall€be€kept€for€a€period€of€at€least€òòfiveóó€[two]€years€and€shall€be€made€availableÐ "& Ðupon€request€by€authorized€representatives€of€the€òòexecutive€director,€EPAóó€[TNRCC,€United€StatesÐ ô" ÐEnvironmental€Protection€Agency],€or€any€local€air€pollution€control€agency€having€jurisdiction.Ð Ò#â ÐÌò òÔ& x Ôðð117.421.€€Alternative€Case€Specific€Specifications.ó óÐ Ž%ž! ÐÌà  àWhere€a€person€can€demonstrate€that€an€affected€unit€cannot€attain€the€requirements€ofÐ J'Z# Ððð117.405€of€this€title€(relating€to€Emission€Specifications),Ô'xŽ%¡IÔ€as€applicable,€the€executive€director,€on€aÐ ((8$ Ðcase-by-case€basis€after€considering€the€technological€and€economic€circumstances€of€the€individualÐ ) % Ðunit,€may€approve€emission€specifications€different€from€ðð117.405€of€this€title€for€that€unit€based€onÐ ä)ô & Ðthe€determination€that€such€specifications€are€the€result€of€the€lowest€emission€limitation€the€unit€isÐ Â*Ò!' Ðcapable€of€meeting€after€the€application€of€òòcontrols€to€meet€the€nitrogen€oxides€òòóóemission€specificationsÐ  +°"( Ðof€ðð117.405€of€this€titleóó€[reasonably€available€control€technology].€€€Any€person€affected€by€theÐ ~,Ž#) Ðdecision€of€the€executive€director€may€appeal€to€the€commission€by€filing€written€notice€of€appeal€withÐ \-l$* Ðthe€executive€director€within€30€days€after€the€decision.€€Such€appeal€is€to€be€taken€by€writtenÐ ð Ðnotification€to€the€executive€director.€€òòThe€requirements€of€ðð50.39€or€ðð50.139€of€this€title€(relating€toÐ Î Þ ÐMotion€for€Reconsideration;€and€Motion€to€Overturn€Executive€Directorððs€Decision)€apply.óó€€[SectionÐ ¬ ¼ Ð103.71€of€this€title€(relating€to€Request€for€Action€by€the€Commission)€should€be€consulted€for€theÐ Š š Ðmethod€of€requesting€commission€action€on€the€appeal.]€€Executive€director€approval€does€notÐ h x Ðnecessarily€constitute€satisfaction€of€all€federal€requirements€nor€eliminate€the€need€for€approval€byÐ F V ÐòòEPAóó€[the€United€States€Environmental€Protection€Agency]€in€cases€where€specified€criteria€forÐ $4 Ðdetermining€equivalency€have€not€been€clearly€identified€in€applicable€sections€of€this€òòdivisionóóÐ  Ð[undesignated€head]€(relating€to€Nitric€Acid€Manufacturing€òò„€Ozone€Nonattainment€Areasóó).Ð  àð Ðò òÓ  ÓSUBCHAPTER€D:€€SMALL€COMBUSTION€SOURCESÐ ð ÐDIVISION€1:€€WATER€HEATERS,€SMALL€BOILERS,€AND€PROCESS€HEATERSÐ Î Þ Ððððð117.463,€117.465,€117.467ó óÐ ¬ ¼ ÐÓ>RÓÌSTATUTORY€AUTHORITYÐ h x ÐThe€amendments€are€proposed€under€TWC,€ðð5.103,€which€provides€the€commission€the€authority€toÐ F V Ðadopt€rules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€under€THSC,€TCAA,Ð $4 Ððð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€to€adopt€rulesÐ  Ðconsistent€with€the€policy€and€purposes€of€the€TCAA.€€The€amendments€are€also€proposed€underÐ àð ÐTCAA,€ðð382.011,€concerning€General€Powers€and€Duties,€which€authorizes€the€commission€to€controlÐ ¾Î  Ðthe€quality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,€which€authorizes€theÐ œ¬  Ðcommission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€control€of€the€stateððs€air;Ð zŠ  Ððð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€to€require€submissionÐ Xh  Ðinformation€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerning€Monitoring€Requirements;Ð 6F  ÐExamination€of€Records,€which€authorizes€the€commission€to€prescribe€requirements€for€owners€orÐ $  Ðoperators€of€sources€to€make€and€maintain€records€of€emissions€measurements;€ðð382.021,€concerningÐ ò  ÐSampling€Methods€and€Procedures,€which€authorizes€the€commission€to€prescribe€the€samplingÐ Ðà  Ðmethods€and€procedures;€and€ðð382.051(d),€concerning€Permitting€Authority€of€Commission;€Rules,Ð ®¾ Ðwhich€authorizes€the€commission€to€adopt€rules€as€necessary€to€comply€with€changes€in€federal€law€orÐ Œœ Ðregulations€applicable€to€permits€under€Chapter€382;€and€FCAA,€42€USC,€ðð7401.Ð jz ÐÌThe€proposed€amendments€implement€TCAA,€ðððð382.002,€382.011,€382.012,€382.016,€382.017,€andÐ &6 Ð382.051(d);€and€TWC,€ðð5.103.Ð  ÐÌò òÔ& x Ôðð117.463.€€Exemptions.ó óÐ ÀÐ ÐÌà  àThis€division€(relating€to€Water€Heaters,€Small€Boilers,€and€Process€Heaters)€does€not€applyÐ |Œ Ðto:Ô'xÀÒZÔÐ Z j ÐÌà  àà  à(1)€€(No€change.)Ð "& ÐÌà  àà  à(2)€€units€used€in€recreational€vehicles;€[and]Ð Ò#â ÐÌà  àà  à(3)€€Type€0€units€used€exclusively€to€heat€swimming€pools€and€hot€tubsòò;óó€[.]Ð Ž%ž! ÐÌà  àà  àòò(4)€€units€manufactured€in€Texas€for€shipment€and€use€outside€of€Texas;€andóóÐ J'Z# ÐÌà  àà  àòò(5)€€units€which€do€not€comply€with€the€nitrogen€oxides€(NOòòxóó)€limits€specified€in€ðð117.465Ð ) % Ðof€this€title€(relating€to€Emission€Specifications)€that€are€sold,€supplied,€or€offered€for€sale€in€Texas,Ð ä)ô & Ðprovided€that€the€manufacturer€or€distributor€can€demonstrate€that€the€units€are€intended€for€shipmentÐ Â*Ò!' Ðand€use€outside€of€Texas,€and€that€the€manufacturer€or€distributor€has€taken€reasonable€prudentÐ  +°"( Ðprecautions€to€assure€that€the€units€are€not€distributed€for€sale€in€Texas.€€This€paragraph€does€not€applyÐ ~,Ž#) Ðto€units€that€are€sold,€supplied,€or€offered€for€sale€by€any€person€to€retail€outlets€in€Texas.óóÐ \-l$* Їò òÔ& x Ôðð117.465.€€Emission€Specifications.ó óÐ ð ÐÌà  àNatural€gas-fired€Type€0,€1,€and€2€units€sold,€distributed,€installed,€or€offered€for€sale€withinÐ ¬ ¼ Ðthe€State€of€Texas€shallÔ'xðN`Ô€meet€the€following€limits€for€nitrogen€oxides€(NOòòxóó,€calculated€as€nitrogenÐ Š š Ðdioxide€(NOòò2óó)).Ð h x ÐÌà  àà  à(1)€„€(3)€€(No€change.)€Ð $4 ÐÌà  àà  à(4)€Type€2€units€manufactured€on€or€after€July€1,€2002€shall€not€exceed:Ð àð ÐÌà  àà  àà ö à(A)€€(No€change.)Ð œ¬  ÐÌà  àà  àà ö à(B)€€0.037€pound€per€million€British€thermal€units€òò(lb/MMBtu)óó€[per€hourÐ Xh  Ð(MMBtu/hr)]€of€heat€input.Ð 6F  ÐÌò òÔ& x Ôðð117.467.€€Certification€Requirements.ó óÐ ò  ÐÌà  à(a)€€The€manufacturer€shall€demonstrate€that€each€model€of€Type€0,€1,€and€2€unit€subject€to€theÐ ®¾ Ðrequirements€of€ðð117.465Ô'xò—cÔ€of€this€title€(relating€to€Emission€Specifications)€has€been€tested€inÐ Œœ Ðaccordance€with€Test€Method€7€(40€Code€of€Federal€Regulations€60,€Appendix€A€([effective]€June11,Ð jz Ð1986)),€including€7A„E,€and€the€South€Coast€Air€òòQualityóó€Management€District€(SCAQMD)€Protocol:€Ð HX ÐòòNitrogen€Oxides€Emissions€Compliance€Testing€for€Natural€Gas-Fired€Water€Heaters€and€Small€BoilersóóÐ &6 Ð(January€1998).Ð  ÐÌà  à(b)€€(No€change.)Ð  ÀÐ Ðò òÓ  ÓDIVISION€2:€€BOILERS,€PROCESS€HEATERS,€AND€STATIONARY€ENGINESÐ ð ÐAND€GAS€TURBINES€AT€MINOR€SOURCESÐ Î Þ Ððððð117.473,€117.475,€117.478,€117.479,€òò117.481óóó óÐ ¬ ¼ ÐÓ·fÓÌSTATUTORY€AUTHORITYÐ h x ÐThe€amendments€and€new€section€are€proposed€under€TWC,€ðð5.103,€which€provides€the€commissionÐ F V Ðthe€authority€to€adopt€rules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€underÐ $4 ÐTHSC,€TCAA,€ðð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€toÐ  Ðadopt€rules€consistent€with€the€policy€and€purposes€of€the€TCAA.€€The€amendments€and€new€sectionÐ àð Ðare€also€proposed€under€TCAA,€ðð382.011,€concerning€General€Powers€and€Duties,€which€authorizesÐ ¾Î  Ðthe€commission€to€control€the€quality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,Ð œ¬  Ðwhich€authorizes€the€commission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€controlÐ zŠ  Ðof€the€stateððs€air;€ðð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€toÐ Xh  Ðrequire€submission€information€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerningÐ 6F  ÐMonitoring€Requirements;€Examination€of€Records,€which€authorizes€the€commission€to€prescribeÐ $  Ðrequirements€for€owners€or€operators€of€sources€to€make€and€maintain€records€of€emissionsÐ ò  Ðmeasurements;€ðð382.021,€concerning€Sampling€Methods€and€Procedures,€which€authorizes€theÐ Ðà  Ðcommission€to€prescribe€the€sampling€methods€and€procedures;€and€ðð382.051(d),€concerningÐ ®¾ ÐPermitting€Authority€of€Commission;€Rules,€which€authorizes€the€commission€to€adopt€rules€asÐ Œœ Ðnecessary€to€comply€with€changes€in€federal€law€or€regulations€applicable€to€permits€under€ChapterÐ jz Ð382;€and€FCAA,€42€USC,€ðð7401.Ð HX ÐÌThe€proposed€amendments€and€new€section€implement€TCAA,€ðððð382.002,€382.011,€382.012,Ð  Ð382.016,€382.017,€and€382.051(d);€and€TWC,€ðð5.103.Ð âò ÐÌò òÔ& x Ôðð117.473.€€Exemptions.ó óÐ ž® ÐÌà  à(a)€€This€division€(relating€to€Boilers,€Process€Heaters,€and€Stationary€Engines€and€GasÐ Z j ÐTurbines€at€Minor€Sources)Ô'xž oÔ€does€not€apply€to€the€following,€except€as€may€be€specified€in€ðð117.478(c)Ð 8!H Ðand€ðð117.479(h)€-€(j)€of€this€title€(relating€to€Operating€Requirements;€and€Monitoring,€Recordkeeping,Ð "& Ðand€Reporting€Requirements):Ð ô" ÐÌà  àà  à(1)€€(No€change.)Ð °$À  ÐÌà  àà  à(2)€€the€following€stationary€engines:Ð l&|" ÐÌà  àà  àà ö à(A)€„€(D)€€(No€change.)Ð ((8$ ÐÌà  àà  àà ö à(E)€€engines€operated€exclusively€in€emergency€situations,€except€that€operation€forÐ ä)ô & Ðtesting€or€maintenance€purposes€is€allowed€for€up€to€52€hours€per€year,€based€on€a€rolling€12-monthÐ Â*Ò!' Ðaverage.€€Any€new,€modified,€reconstructed,€or€relocated€stationary€diesel€engine€placed€into€serviceÐ  +°"( Ðon€or€after€October€1,€2001€is€ineligible€for€this€exemption.€€For€the€purposes€of€this€subparagraph,€theÐ ~,Ž#) Ðterms€"modification"€and€"reconstruction"€have€the€meanings€defined€in€ðð116.10€of€this€title€(relatingÐ \-l$* Ðto€General€Definitions)€and€40€Code€of€Federal€Regulations€(CFR)€ðð60.15€([effective]€December€16,Ð ð Ð1975),€respectively,€and€the€term€"relocated"€means€to€newly€install€at€an€account,€as€defined€inÐ Î Þ Ððð101.1€of€this€title€(relating€to€Definitions),€a€used€engine€from€anywhere€outside€that€account;Ð ¬ ¼ ÐÌà  àà  àà ö à(F)€„€(G)€€(No€change.)Ð h x ÐÌà  àà  àà ö à(H)€€diesel€engines€placed€into€service€before€October€1,€2001€which:Ð $4 ÐÌà  àà  àà ö àà  à(i)€€(No€change.)Ð àð ÐÌà  àà  àà ö àà  à(ii)€€have€not€been€modified,€reconstructed,€or€relocated€on€or€afterÐ œ¬  ÐOctober€1,€2001.€€For€the€purposes€of€this€clause,€the€terms€"modification"€and€"reconstruction"€haveÐ zŠ  Ðthe€meanings€defined€in€ðð116.10€of€this€title€and€40€CFR€ðð60.15€([effective]€December€16,€1975),Ð Xh  Ðrespectively,€and€the€term€"relocated"€means€to€newly€install€at€an€account,€as€defined€in€ðð101.1€of€thisÐ 6F  Ðtitle,€a€used€engine€from€anywhere€outside€that€account;€andÐ $  ÐÌà  àà  àà ö à(I)€€new,€modified,€reconstructed,€or€relocated€stationary€diesel€engines€placed€intoÐ Ðà  Ðservice€on€or€after€October€1,€2001€which:Ð ®¾ ÐÌà  àà  àà ö àà  à(i)€€(No€change.)Ð jz ÐÌà  àà  àà ö àà  à(ii)€€meet€the€corresponding€emission€standard€for€non-road€enginesÐ &6 Ðlisted€in€40€CFR€ðð89.112(a),€Table€1€([effective]€October€23,€1998)€and€in€effect€at€the€time€ofÐ  Ðinstallation,€modification,€reconstruction,€or€relocation.€€For€the€purposes€of€this€subparagraph,€theÐ âò Ðterms€"modification"€and€"reconstruction"€have€the€meanings€defined€in€ðð116.10€of€this€title€and€40Ð ÀÐ ÐCFR€ðð60.15€([effective]€December€16,€1975),€respectively,€and€the€term€"relocated"€means€to€newlyÐ ž® Ðinstall€at€an€account,€as€defined€in€ðð101.1€of€this€title,€a€used€engine€from€anywhere€outside€thatÐ |Œ Ðaccount;€andÐ Z j ÐÌà  àà  à(3)€€(No€change.)Ð "& ÐÌà  à(b)€€(No€change.)Ð Ò#â ÐÌò òÔ& š Ôðð117.475.€€Emission€Specifications.ó óÐ Ž%ž! ÐÌà  à(a)€„€(b)€€(No€change.)Ô'šŽ%~ÔÐ J'Z# ÐÌà  à(c)€€The€following€NOòòxóó€emission€specifications€shall€be€used€in€conjunction€with€subsection€(a)Ð ) % Ðof€this€section€to€determine€allocations€for€Chapter€101,€Subchapter€H,€Division€3€of€this€title,€or€inÐ ä)ô & Ðconjunction€with€subsection€(b)€of€this€section€to€establish€unit-by-unit€emission€specifications,€asÐ Â*Ò!' Ðappropriate:Ð  +°"( ÐÌà  àà  à(1)€„€(3)€€(No€change.)Ð \-l$* Їà  àà  à(4)€€from€stationary,€diesel,€reciprocating€internal€combustion€engines:Ð ð ÐÌà  àà  àà ö à(A)€€placed€into€service€before€October€1,€2001€which€have€not€been€modified,Ð ¬ ¼ Ðreconstructed,€or€relocated€on€or€after€October€1,€2001,€òòthe€lower€ofóó€11.0€g/hp-hr€òòor€the€emission€rateÐ Š š Ðestablished€by€testing,€monitoring,€manufacturerððs€guarantee,€or€manufacturerððs€other€dataóó.€€For€theÐ h x Ðpurposes€of€this€paragraph,€the€terms€"modification"€and€"reconstruction"€have€the€meanings€definedÐ F V Ðin€ðð116.10€of€this€title€(relating€to€General€Definitions)€and€40€Code€of€Federal€Regulations€ðð60.15Ð $4 Ð([effective]€December€16,€1975),€respectively,€and€the€term€"relocated"€means€to€newly€install€at€anÐ  Ðaccount,€as€defined€in€ðð101.1€of€this€title€(relating€to€Definitions),€a€used€engine€from€anywhereÐ àð Ðoutside€that€account;€andÐ ¾Î  ÐÌà  àà  àà ö à(B)€€(No€change.)Ð zŠ  ÐÌà  àà  à(5)€€(No€change.)Ð 6F  ÐÌà  àà  à(6)€€as€an€alternative€to€the€emission€specifications€in€paragraphs€(1)€-€(5)€of€thisÐ ò  Ðsubsection€for€units€with€an€annual€capacity€factor€of€0.0383€or€less,€0.060€lb/MMBtu€heat€input.€€òòForÐ Ðà  Ðunits€placed€into€service€on€or€before€January€1,€1997,€the€1997€„€1999€average€annual€capacity€factorÐ ®¾ Ðshall€be€used€to€determine€whether€the€unit€is€eligible€for€the€emission€specification€of€this€paragraph.€Ð Œœ ÐFor€units€placed€into€service€after€January€1,€1997,€the€annual€capacity€factor€shall€be€calculated€fromÐ jz Ðtwo€consecutive€years€in€the€first€five€years€of€operation€to€determine€whether€the€unit€is€eligible€forÐ HX Ðthe€emission€specification€of€this€paragraph,€using€the€same€two€consecutive€years€chosen€for€theÐ &6 Ðactivity€level€baseline.€€The€five„year€period€begins€at€the€end€of€the€adjustment€period€as€defined€inÐ  Ððð101.350€of€this€title€(relating€to€Definitions).óóÐ âò ÐÌà  à(d)€„€(e)€€(No€change.)Ð ž® ÐÌà  à(f)€€òòChanges€after€December€31,€2000€toóó€[The€owner€or€operator€of]€a€unit€subject€to€anÐ Z j Ðemission€specification€in€subsection€(c)€of€this€section€òò(ESAD€unit)óó€which€òòresult€in€increased€NOòòxóóÐ 8!H Ðemissions€from€a€unit€not€subject€to€an€emission€specification€in€subsection€(c)€of€this€section€(non„Ð "& ÐESAD€unit),€such€as€redirectingóó€[,€as€of€December€31,€2000,€combusts]€one€or€more€fuel€or€wasteÐ ô" Ðstreams€containing€chemical-bound€nitrogen€òòto€an€incinerator€with€a€maximum€rated€capacity€of€lessÐ Ò#â Ðthan€40€MMBtu/hr€or€a€flare,€is€only€allowed€if:óó€[shall€not€re-direct€these€streams€to€flares€or€otherÐ °$À  Ðunits€which€are€not€subject€to€an€emission€specification€in€subsection€(c)€of€this€section.]Ð Ž%ž! ÐÌà  àà  àòò(1)€€the€increase€in€NOòòxóó€emissions€at€the€non„ESAD€unit€is€determined€using€a€CEMS€orÐ J'Z# ÐPEMS€which€meets€the€requirements€of€ðð117.479(c)€of€this€title,€or€through€stack€testing€which€meetsÐ ((8$ Ðthe€requirements€of€ðð117.479(e)€of€this€title;€andóóÐ ) % ÐÌà  àà  àòò(2)€€either€of€the€following€conditions€is€met:óóÐ Â*Ò!' Ðâ âÐ  +°"( Ðà  àà  àà ö àòò(A)€€for€sources€which€are€subject€to€Chapter€101,€Subchapter€H,€Division€3€of€thisÐ ð Ðtitle,€ò òó óa€deduction€in€allowances€equal€to€the€increase€in€NOòòxóó€emissions€at€the€non„ESAD€unit€is€made€asÐ Î Þ Ðspecified€in€ðð101.354€of€this€title€(relating€to€Allowance€Deductions);€oróóÐ ¬ ¼ Ðâ âÌà  àà  àà ö àòò(B)€€for€sources€which€are€not€subject€to€Chapter€101,€Subchapter€H,€Division€3€ofÐ h x Ðthis€title,€emission€credits€equal€to€the€increase€in€NOòòxóó€emissions€at€the€non„ESAD€unit€are€obtainedÐ F V Ðand€used€in€accordance€with€ðð117.570€of€this€title€(relating€to€Use€of€Emissions€Credits€forÐ $4 ÐCompliance).óóÐ  ÐÌà  àòò(g)€€A€source€which€met€the€definition€of€major€source€on€December€31,€2000€shall€always€beÐ ¾Î  Ðclassified€as€a€major€source€for€purposes€of€this€chapter.€€A€source€which€did€not€meet€the€definition€ofÐ œ¬  Ðmajor€source€(i.e.,€was€a€minor€source,€or€did€not€yet€exist)€on€December€31,€2000,€but€which€at€anyÐ zŠ  Ðtime€after€December€31,€2000€becomes€a€major€source,€shall€from€that€time€forward€always€beÐ Xh  Ðclassified€as€a€major€source€for€purposes€of€this€chapter.óóÐ 6F  ÐÌà  àòò(h)€€The€availability€under€subsection€(c)(6)€of€this€section€of€an€emission€specification€for€unitsÐ ò  Ðwith€an€annual€capacity€factor€of€0.0383€or€less€is€based€on€the€unit's€status€on€December€31,€2000.€Ð Ðà  ÐReduced€operation€after€December€31,€2000€cannot€be€used€to€qualify€for€a€more€lenient€emissionÐ ®¾ Ðspecification€under€subsection€(c)(6)€of€this€section€than€would€otherwise€apply€to€the€unit.óóÐ Œœ ÐÌà  àòò(i)€€No€person€shall€allow€the€discharge€into€the€atmosphere€from€any€unit€subject€to€NOòòxóóÐ HX Ðemission€specifications€in€subsection€(c)€of€this€section,€emissions€in€excess€of€the€following,€except€asÐ &6 Ðprovided€in€ðð117.481€of€this€title€(relating€to€Alternative€Case€Specific€Specifications):óóÐ  ÐÌà  àà  àòò(1)€€carbon€monoxide€(CO),€400€ppmv€at€3.0%€Oòò2óó,€dry€basis€(or€alternatively,€3.0Ð ÀÐ Ðg/hp-hr€for€stationary€internal€combustion€engines:óóÐ ž® ÐÌà  àà  àà ö àòò(A)€€on€a€rolling€24-hour€averaging€period,€for€units€equipped€with€CEMS€or€PEMSÐ Z j Ðfor€CO;€andóóÐ 8!H ÐÌà  àà  àà ö àòò(B)€€on€a€one-hour€average,€for€units€not€equipped€with€CEMS€or€PEMS€for€CO;Ð ô" ÐandóóÐ Ò#â ÐÌà  àà  àòò(2)€€ammonia€emissions,€ten€ppmv€at€3.0%€Oòò2óó,€dry,€for€boilers€and€process€heaters;€15%Ð Ž%ž! ÐOòò2óó,€dry,€for€stationary€gas€turbines€(including€duct€burners€used€in€turbine€exhaust€ducts)€and€gas-firedÐ l&|" Ðlean-burn€engines;€and€3.0%€Oòò2óó,€dry,€for€all€other€units,€based€on:óóÐ J'Z# ÐÌà  àà  àà ö àòò(A)€€a€block€one-hour€averaging€period€for€units€not€equipped€with€a€CEMS€orÐ ) % ÐPEMS€for€ammonia;€oróóÐ ä)ô & ÐÌà  àà  àà ö àòò(B)€€a€rolling€24„hour€averaging€period€for€units€equipped€with€CEMS€or€PEMS€forÐ  +°"( Ðammonia.óóÐ ~,Ž#) ÐÐ \-l$* Ðò òÔ& š Ôðð117.478.€€Operating€Requirements.ó óÐ ð ÐÌà  à(a)€„€(b)€€(No€change.)Ô'šðÔÐ ¬ ¼ ÐÌà  à(c)€€No€person€shall€start€or€operate€any€stationary€diesel€or€dual-fuel€engine€for€testing€orÐ h x Ðmaintenance€between€the€hours€of€6:00€a.m.€and€noon,€except:Ð F V ÐÌà  àà  à(1)€€for€specific€manufacturer's€recommended€testing€requiring€a€run€of€over€18Ð  Ðconsecutive€hours;€[or]Ð àð ÐÌà  àà  à(2)€€to€verify€reliability€of€emergency€equipment€(e.g.,€emergency€generators€or€pumps)Ð œ¬  Ðimmediately€after€unforeseen€repairs.€€Routine€maintenance€such€as€an€oil€change€is€not€considered€toÐ zŠ  Ðbe€an€unforeseen€repairòò;€oróó€[.]Ð Xh  ÐÌà  àà  àòò(3)€€firewater€pumps€for€emergency€response€training€conducted€in€the€months€of€AprilÐ $  Ðthrough€October.óóÐ ò  ÐÌò òÔ& š Ôðð117.479.€€Monitoring,€Recordkeeping,€and€Reporting€Requirements.ó óÐ ®¾ ÐÌà  à(a)€„€(d)€€(No€change.)Ô'š®¡ÔÐ jz ÐÌà  à(e)€€Testing€requirements.€€The€owner€or€operator€of€any€unit€subject€to€the€emissionÐ &6 Ðlimitations€of€ðð117.475€of€this€title€shall€comply€with€the€following€testing€requirements.Ð  ÐÌà  àà  à(1)€€(No€change.)Ð ÀÐ ÐÌà  àà  à(2)€€òòOne€of€the€ammonia€monitoring€procedures€specified€in€ðð117.214(a)(1)(D)€of€this€titleÐ |Œ Ð(relating€to€Emission€Testing€and€Monitoring€for€the€Houston/Galveston€Attainment€Demonstration)Ð Z j Ðshall€be€used€to€demonstrate€compliance€with€the€ammonia€emission€specification€of€ðð117.475(i)(2)€ofÐ 8!H Ðthis€title€for€unitsóó€[Units]€which€inject€urea€or€ammonia€into€the€exhaust€stream€for€NOòòxóó€control€[shallÐ "& Ðbe€tested€for€ammonia€emissions].Ð ô" ÐÌà  àà  à(3)€„€(6)€€(No€change.)Ð °$À  ÐÌà  àà  à(7)€€For€units€not€operating€with€CEMS€or€PEMS,€the€following€apply.Ð l&|" ÐÌà  àà  àà ö à(A)€„€(B)€€(No€change.)Ð ((8$ ÐÌà  àà  àà ö à(C)€€The€NOòòxóó€emission€rate€determined€by€the€retesting€shall€establish€a€newÐ ä)ô & Ðemission€factor€to€be€used€to€calculate€actual€emissions€òòfrom€the€date€of€the€retesting€forward.€€UntilÐ Â*Ò!' Ðthe€date€of€the€retesting,óó€[instead€of]€the€previously€determined€emission€factor€òòshall€beóó€used€toÐ  +°"( Ðcalculate€actual€emissions€for€compliance€with€Chapter€101,€Subchapter€H,€Division€3€of€this€titleÐ ~,Ž#) Ð(relating€to€Mass€Emissions€Cap€and€Trade€Program).Ð \-l$* Їà  àà  à(8)€€(No€change.)Ð ð ÐÌà  àà  àòò(9)€€All€test€reports€must€be€submitted€to€the€executive€director€for€review€and€approvalÐ ¬ ¼ Ðwithin€60€days€after€completion€of€the€testing.óóÐ Š š ÐÌà  à(f)€€(No€change.)Ð F V ÐÌà  à(g)€€Recordkeeping.€€The€owner€or€operator€of€a€unit€subject€to€the€emission€limitations€ofÐ  Ððð117.475€of€this€title€shall€maintain€written€or€electronic€records€of€the€data€specified€in€thisÐ àð Ðsubsection.€€Such€records€shall€be€kept€for€a€period€of€at€least€five€years€and€shall€be€made€availableÐ ¾Î  Ðupon€request€by€authorized€representatives€of€the€executive€director,€EPA,€or€local€air€pollution€controlÐ œ¬  Ðagencies€having€jurisdiction.€€The€records€shall€include:Ð zŠ  ÐÌà  àà  à(1)€„€(3)€€(No€change.)Ð 6F  ÐÌà  àà  à(4)€€records€of€òòCOóó€[carbon€monoxide]€measurements€specified€in€ðð117.478(b)(5)€of€thisÐ ò  Ðtitle;Ð Ðà  ÐÌà  àà  à(5)€„€(6)€€(No€change.)Ð Œœ ÐÌà  à(h)€„€(j)€€(No€change.)Ð HX ÐÌò òòòÔ& x Ôðð117.481.€€Alternative€Case€Specific€Specifications.ó óÐ  ÐÌà  à(a)€€Where€a€person€can€demonstrate€that€an€affected€unit€cannot€attain€the€carbon€monoxideÐ ÀÐ Ð(CO)€or€ammonia€limitsÔ'xs­Ô€of€ðð117.475(i)€of€this€title€(relating€to€Emission€Specifications),€the€executiveÐ ž® Ðdirector€may€approve€emission€specifications€different€from€the€CO€or€ammonia€limits€in€ðð117.475(i)Ð |Œ Ðof€this€title€for€that€unit.€€The€executive€director:Ð Z j ÐÌà  àà  à(1)€€shall€consider€on€a€case-by-case€basis€the€technological€and€economic€circumstancesÐ "& Ðof€the€individual€unit;Ð ô" ÐÌà  àà  à(2)€€must€determine€that€such€specifications€are€the€result€of€the€lowest€emission€limitationÐ °$À  Ðthe€unit€is€capable€of€meeting€after€the€application€of€controls€to€meet€the€nitrogen€oxides€(NOòòxóó)Ð Ž%ž! Ðemission€specifications€of€ðð117.475€of€this€title;Ð l&|" Ðà  àà  àà ö àà  àà h àà À àà  àà p àà È àà  àà x àÌà  àà  à(3)€€in€determining€whether€to€approve€alternative€emission€specifications,€may€take€intoÐ ((8$ Ðconsideration€the€ability€of€the€plant€at€which€the€unit€is€located€to€meet€emission€specifications€throughÐ ) % Ðsystem-wide€averaging€at€maximum€capacity;€andÐ ä)ô & ÐÌà  àà  à(4)€€is€the€Engineering€Services€Team,€Office€of€Compliance€and€Enforcement,€forÐ  +°"( Ðpurposes€of€this€section.Ð ~,Ž#) ÐÐ \-l$* Ðà  à(b)€€Any€person€affected€by€the€executive€director's€decision€to€deny€an€alternative€caseÐ ð Ðspecific€emission€specification€may€file€a€motion€for€reconsideration.€€The€requirements€of€ðð50.39€orÐ Î Þ Ððð50.139€of€this€title€(relating€to€Motion€for€Reconsideration;€and€Motion€to€Overturn€ExecutiveÐ ¬ ¼ ÐDirectorððs€Decision)€apply.€€However,€only€a€person€affected€may€file€a€motion€for€reconsideration.óóÐ  Š š ÐÓ  Óò òSUBCHAPTER€E:€€ADMINISTRATIVE€PROVISIONSÐ ð Ððððð117.510,€117.512,€117.520,€117.534Ð Î Þ ÐÓ"¶ÓÓ  Óó óÌÓ½¶ÓSTATUTORY€AUTHORITYÐ Š š ÐThe€amendments€are€proposed€under€TWC,€ðð5.103,€which€provides€the€commission€the€authority€toÐ h x Ðadopt€rules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€under€THSC,€TCAA,Ð F V Ððð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€to€adopt€rulesÐ $4 Ðconsistent€with€the€policy€and€purposes€of€the€TCAA.€€The€amendments€are€also€proposed€underÐ  ÐTCAA,€ðð382.011,€concerning€General€Powers€and€Duties,€which€authorizes€the€commission€to€controlÐ àð Ðthe€quality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,€which€authorizes€theÐ ¾Î  Ðcommission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€control€of€the€stateððs€air;Ð œ¬  Ððð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€to€require€submissionÐ zŠ  Ðinformation€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerning€Monitoring€Requirements;Ð Xh  ÐExamination€of€Records,€which€authorizes€the€commission€to€prescribe€requirements€for€owners€orÐ 6F  Ðoperators€of€sources€to€make€and€maintain€records€of€emissions€measurements;€ðð382.021,€concerningÐ $  ÐSampling€Methods€and€Procedures,€which€authorizes€the€commission€to€prescribe€the€samplingÐ ò  Ðmethods€and€procedures;€and€ðð382.051(d),€concerning€Permitting€Authority€of€Commission;€Rules,Ð Ðà  Ðwhich€authorizes€the€commission€to€adopt€rules€as€necessary€to€comply€with€changes€in€federal€law€orÐ ®¾ Ðregulations€applicable€to€permits€under€Chapter€382;€and€FCAA,€42€USC,€ðð7401.Ð Œœ ÐÌThe€proposed€amendments€implement€TCAA,€ðððð382.002,€382.011,€382.012,€382.016,€382.017,€andÐ HX Ð382.051(d);€and€TWC,€ðð5.103.Ð &6 ÐÌò òÔ& x Ôðð117.510.€€Compliance€Schedule€for€Utility€Electric€Generation€in€Ozone€Nonattainment€Areas.ó óÐ âò ÐÌà  à(a)€€The€owner€or€operator€of€each€electric€utility€in€the€Beaumont/Port€Arthur€ozoneÐ ž® Ðnonattainment€area€shall€complyÔ'x⌾Ԁwith€the€requirements€of€Subchapter€B,€Division€1€of€this€chapterÐ |Œ Ð(relating€to€Utility€Electric€Generation€in€Ozone€Nonattainment€Areas)€as€soon€as€practicable,€but€noÐ Z j Ðlater€than€the€dates€specified€in€this€subsection.Ð 8!H ÐÌà  àà  à(1)€€(No€change.)Ð ô" ÐÌà  àà  à(2)€€Emission€specifications€for€attainment€demonstration.€€The€owner€or€operator€shallÐ °$À  Ðcomply€with€the€requirements€of€ðð117.106(a)€of€this€title€(relating€to€Emission€Specifications€forÐ Ž%ž! ÐAttainment€Demonstrations)€as€soon€as€practicable,€but€no€later€than:Ð l&|" ÐÌà  àà  àà ö à(A)€„€(B)€€(No€change.)Ð ((8$ ÐÌà  àà  àà ö àòò(C)€€May€1,€2003,€install€CEMS€or€PEMS€on€previously€exempt€units€and€conductÐ ä)ô & Ðapplicable€CEMS€or€PEMS€evaluations€and€quality€assurance€procedures€as€specified€in€ðð117.113€ofÐ Â*Ò!' Ðthis€title;óóÐ  +°"( Ðâ âÐ ~,Ž#) Ðà  àà  àà ö àòò(D)óó€[(C)]€€July€31,€2003,€submit€to€the€executive€director€the€applicable€tests€for€theÐ ð Ðâ âinitial€demonstration€of€compliance€as€specified€in€ðð117.111€of€this€title,€if€using€the€30-day€averageÐ Î Þ Ðsystem€cap€to€comply€with€subparagraph€(A)€of€this€paragraph;Ð ¬ ¼ ÐÌà  àà  àà ö àòò(E)óó€[(D)]€€May€1,€2005,€comply€with€ðð117.106(a)€of€this€title;Ð h x ÐÌà  àà  àà ö àòò(F)óó€[(E)]€€May€1,€2005,€submit€a€revised€final€control€plan€which€contains:Ð $4 ÐÌà  àà  àà ö àà  à(i)€€a€demonstration€of€compliance€with€ðð117.106(a)€of€this€title;Ð àð ÐÌà  àà  àà ö àà  à(ii)€€the€information€specified€in€ðð117.116€of€this€title;€andÐ œ¬  ÐÌà  àà  àà ö àà  à(iii)€€any€other€revisions€to€the€source's€final€control€plan€as€a€result€ofÐ Xh  Ðcomplying€with€the€emission€specifications€in€ðð117.106(a)€of€this€title;€andÐ 6F  ÐÌà  àà  àà ö àòò(G)óó€[(F)]€€July€31,€2005,€submit€to€the€executive€director€the€applicable€tests€for€theÐ ò  Ðinitial€demonstration€of€compliance€as€specified€in€ðð117.111€of€this€title,€if€using€the€30-day€averageÐ Ðà  Ðsystem€cap€NOòòxóó€emission€limit€to€comply€with€the€emission€specifications€in€ðð117.106(a)€of€this€title.Ð ®¾ ÐÌà  à(b)€€The€owner€or€operator€of€each€electric€utility€in€the€Dallas/Fort€Worth€ozoneÐ jz Ðnonattainment€area€shall€comply€with€the€requirements€of€Subchapter€B,€Division€1€of€this€chapter€asÐ HX Ðsoon€as€practicable,€but€no€later€than€the€dates€specified€in€this€subsection.Ð &6 ÐÌà  àà  à(1)€€(No€change.)Ð âò ÐÌà  àà  à(2)€€Emission€specifications€for€attainment€demonstration.Ð ž® ÐÌà  àà  àà ö à(A)€€The€owner€or€operator€shall€comply€with€the€requirements€of€ðð117.106(b)€ofÐ Z j Ðthis€title€as€soon€as€practicable,€but€no€later€than:Ð 8!H ÐÌà  àà  àà ö àà  à(i)€„€(ii)€€(No€change.)Ð ô" ÐÌà  àà  àà ö àà  àòò(iii)€€May€1,€2003,€install€CEMS€or€PEMS€on€previously€exempt€unitsÐ °$À  Ðand€conduct€applicable€CEMS€or€PEMS€evaluations€and€quality€assurance€procedures€as€specified€inÐ Ž%ž! Ððð117.113€of€this€title;óóÐ l&|" ÐÌà  àà  àà ö àà  àòò(iv)óó€[(iii)]€€July€31,€2003,€submit€to€the€executive€director€theÐ ((8$ Ðapplicable€tests€for€the€initial€demonstration€of€compliance€as€specified€in€ðð117.111€of€this€title,€ifÐ ) % Ðusing€the€30-day€average€system€cap€to€comply€with€clause€(i)€of€this€subparagraph;Ð ä)ô & ÐÌà  àà  àà ö àà  àòò(v)óó€[(iv)]€€May€1,€2005,€comply€with€ðð117.106(b)€of€this€title;Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà  àà ö àà  àòò(vi)óó€[(v)]€€May€1,€2005,€submit€a€revised€final€control€plan€whichÐ ð Ðâ âcontains:Ð Î Þ ÐÌà  àà  àà ö àà  àà h à(I)€€a€demonstration€of€compliance€with€ðð117.106(b)€of€thisÐ Š š Ðtitle;Ð h x ÐÌà  àà  àà ö àà  àà h à(II)€€the€information€specified€in€ðð117.116€of€this€title;€andÐ $4 ÐÌà  àà  àà ö àà  àà h à(III)€€any€other€revisions€to€the€source's€final€control€plan€as€aÐ àð Ðresult€of€complying€with€the€emission€specifications€in€ðð117.106(b)€of€this€title;€andÐ ¾Î  ÐÌà  àà  àà ö àà  àòò(vii)óó€[(vi)]€€July€31,€2005,€submit€to€the€executive€director€theÐ zŠ  Ðapplicable€tests€for€the€initial€demonstration€of€compliance€as€specified€in€ðð117.111€of€this€title,€ifÐ Xh  Ðusing€the€30-day€average€system€cap€NOòòxóó€emission€limit€to€comply€with€the€emission€specifications€inÐ 6F  Ððð117.106(b)€of€this€title.Ð $  ÐÌà  àà  àà ö à(B)€€The€requirements€of€òòsubparagraph€(A)(i)€of€this€paragraphóó€[ðð117.510(b)(2)(A)(i)Ð Ðà  Ðof€this€title]€may€be€modified€as€follows.€€Boilers€which€are€to€be€retired€and€decommissioned€beforeÐ ®¾ ÐMay€1,€2005€are€not€required€to€install€controls€by€May€1,€2003€if€the€following€conditions€are€met:Ð Œœ ÐÌà  àà  àà ö àà  à(i)€„€(iv)€€(No€change.)Ð HX ÐÌà  à(c)€€The€owner€or€operator€of€each€electric€utility€in€the€Houston/Galveston€ozoneÐ  Ðnonattainment€area€shall€comply€with€the€requirements€of€Subchapter€B,€Division€1€of€this€chapter€asÐ âò Ðsoon€as€practicable,€but€no€later€than€the€dates€specified€in€this€subsection.Ð ÀÐ ÐÌà  àà  à(1)€€(No€change.)Ð |Œ ÐÌà  àà  à(2)€€Emission€specifications€for€attainment€demonstration.Ð 8!H ÐÌà  àà  àà ö à(A)€€(No€change.)Ð ô" ÐÌà  àà  àà ö à(B)€€The€owner€or€operator€shall:Ð °$À  ÐÌà  àà  àà ö àà  à(i)€„€(ii)€€(No€change.)Ð l&|" ÐÌà  àà  àà ö àà  à(iii)€€comply€with€the€requirements€of€ðð117.108€of€this€title€as€soon€asÐ ((8$ Ðpracticable,€but€no€later€than:Ð ) % ÐÌà  àà  àà ö àà  àà h à(I)€€March€31,€2003,€demonstrate€that€at€least€òò50%óó€[47%]€ofÐ Â*Ò!' Ðthe€NOòòxóó€emission€reductions€have€been€accomplished,€as€measured€by€the€difference€between€theÐ  +°"( Ðhighest€30-day€average€emissions€measured€in€the€1997€-€1999€period€and€the€system€cap€limit€ofÐ ~,Ž#) Ððð117.108€of€this€title;€andÐ \-l$* Їà  àà  àà ö àà  àà h à(II)€€March€31,€2004,€òòsubmit€the€information€specified€inÐ ð Ððð117.116€of€this€title;óó€[demonstrate€that€at€least€95%€of€the€NOòòxóó€emission€reductions€have€beenÐ Î Þ Ðaccomplished,€as€measured€by€the€difference€between€the€highest€30-day€average€emissions€measuredÐ ¬ ¼ Ðin€the€1997€-€1999€period€and€the€system€cap€limit€of€ðð117.108€of€this€title;€and]Ð Š š ÐÌà  àà  àà ö àà  àà h à(III)€€March€31,€òò2004óó€[2007],€demonstrate€compliance€with€theÐ F V Ðsystem€cap€limit€of€ðð117.108€of€this€title.Ð $4 ÐÌà  àà  àà ö à(C)€€For€any€unit€subject€to€ðð117.106(c)€of€this€title€for€which€stack€testing€orÐ àð ÐCEMS/PEMS€performance€evaluation€and€quality€assurance€has€not€been€conducted€underÐ ¾Î  Ðòòsubparagraph€(A)(ii)€of€this€paragraphóó€[paragraph€(2)(A)(ii)€of€this€subsection],€the€owner€or€operatorÐ œ¬  Ðshall€submit€to€the€executive€director€as€soon€as€practicable,€but€no€later€than€March€31,€2007,€theÐ zŠ  Ðresults€of:Ð Xh  ÐÌà  àà  àà ö àà  à(i)€„€(ii)€€(No€change.)Ð $  ÐÌà  àà  àà ö à(D)€€€(No€change.)Ð Ðà  ÐÌà  àà  àà ö à[E)€If€alternate€emission€specifications€are€implemented€under€ðð117.106(c)(5)€of€thisÐ Œœ Ðtitle,€the€owner€or€operator€of€each€EGF€shall€comply€with€the€requirements€of€ðð117.108€of€this€title€asÐ jz Ðsoon€as€practicable,€but€no€later€than:]Ð HX ÐÌà  àà  àà ö àà  àà h à[i)€€March€31,€2003,€demonstrate€that€at€least€50%€of€the€NOòòxóóÐ  Ðemission€reductions€have€been€accomplished,€as€measured€by€the€difference€between€the€highest€30-dayÐ âò Ðaverage€emissions€measured€in€the€1997€-€1999€period€and€the€system€cap€limit€of€ðð117.108€of€thisÐ ÀÐ Ðtitle;€and]Ð ž® ÐÌà  àà  àà ö àà  àà h à[ii)€€March€31,€2004,€demonstrate€compliance€with€the€systemÐ Z j Ðcap€limit€of€ðð117.108€of€this€title.]Ð 8!H ЀÌò òðð117.512.€€Compliance€Schedule€for€Utility€Electric€Generation€in€East€and€Central€Texas.ó óÐ ô" ÐÌà  àThe€owner€or€operator€of€each€utility€electric€power€boiler€or€stationary€gas€turbine€located€inÐ °$À  ÐAtascosa,€Bastrop,€Bexar,€Brazos,€Calhoun,€Cherokee,€Fannin,€Fayette,€Freestone,€Goliad,€Gregg,Ð Ž%ž! ÐGrimes,€Harrison,€Henderson,€Hood,€Hunt,€Lamar,€Limestone,€Marion,€McLennan,€Milam,€Morris,Ð l&|" ÐNueces,€Parker,€Red€River,€Robertson,€Rusk,€Titus,€Travis,€Victoria,€and€Wharton€Counties€shallÐ J'Z# Ðcomply€with€the€requirements€of€Subchapter€B,€Division€2€of€this€chapter€(relating€to€Utility€ElectricÐ ((8$ ÐGeneration€in€East€and€Central€Texas)€as€soon€as€practicable,€but€no€later€than€the€following€dates:Ð ) % ÐÌà  àà  à(1)€€May€1,€2003€for€units€owned€by€utilities€which€are€subject€to€the€cost-recoveryÐ Â*Ò!' Ðprovisions€of€Texas€Utilities€Code,€ðð39.263(b)òò:óóÐ  +°"( Ðâ âÐ ~,Ž#) Ðà  àà  àà ö àòò(A)€€the€owner€or€operator€shall€use€the€period€of€May€1,€2003€through€April€30,Ð ð Ðâ â2004€for€the€initial€annual€compliance€period.€€Compliance€for€each€subsequent€annual€period€is€on€aÐ Î Þ Ðcalendar€year€basis.€€For€example,€the€second€annual€compliance€period€is€January€1,€2004€throughÐ ¬ ¼ ÐDecember€31,€2004;€andóóÐ Š š ÐÌà  àà  àà ö àòò(B)€€the€updated€final€control€plan€required€by€ðð117.145€of€this€title€(relating€to€FinalÐ F V ÐControl€Plan€Procedures)€shall€be€submitted€by€May€31,€2004,€and€by€January€31,€2005óó;€andÐ $4 ÐÌà  àà  à(2)€€May€1,€2005€for€all€other€unitsòò:óó€[.]Ð àð ÐÌà  àà  àà ö àòò(A)€€the€owner€or€operator€shall€use€the€period€of€May€1,€2005€through€April€30,Ð œ¬  Ð2006€for€the€initial€annual€compliance€period.€€Compliance€for€each€subsequent€annual€period€is€on€aÐ zŠ  Ðcalendar€year€basis.€€For€example,€the€second€annual€compliance€period€is€January€1,€2006€throughÐ Xh  ÐDecember€31,€2006;€andóóÐ 6F  ÐÌòòà  àà  àà ö à(B)€€the€updated€final€control€plan€required€by€ðð117.145€of€this€title€shall€beÐ ò  Ðsubmitted€by€May€31,€2006,€and€by€January€31,€2007.óóÐ Ðà  ÐÌò òðð117.520.€€Compliance€Schedule€for€Industrial,€Commercial,€and€Institutional€CombustionÐ Œœ ÐSources€in€Ozone€Nonattainment€Areas.ó óÐ jz ÐÌà  à(a)€€The€owner€or€operator€of€each€industrial,€commercial,€and€institutional€source€in€theÐ &6 ÐBeaumont/Port€Arthur€ozone€nonattainment€area€shall€comply€with€the€requirements€of€Subchapter€B,Ð  ÐDivision€3€of€this€chapter€(relating€to€Industrial,€Commercial,€and€Institutional€Combustion€Sources€inÐ âò ÐOzone€Nonattainment€Areas)€as€soon€as€practicable,€but€no€later€than€the€dates€specified€in€thisÐ ÀÐ Ðsubsection.Ð ž® ÐÌà  àà  à(1)€€Reasonably€available€control€technology€(RACT).€€The€owner€or€operator€shall€for€allÐ Z j Ðunits,€comply€with€the€requirements€of€Subchapter€B,€Division€3€of€this€chapter,€except€as€specified€inÐ 8!H Ðparagraph€(2)€òòof€this€subsectionóó€(relating€to€lean-burn€engines)€and€paragraph€(3)€of€this€subsectionÐ "& Ð(relating€to€emission€specifications€for€attainment€demonstration)€[of€this€subsection],€by€November€15,Ð ô" Ð1999€(final€compliance€date)€and€submit€to€the€executive€director:Ð Ò#â ÐÌà  àà  àà ö à(A)€„€(C)€€(No€change.)Ð Ž%ž! ÐÌà  àà  àà ö à(D)€€the€first€semiannual€report€required€by€ðð117.219(d)€or€(e)€of€this€title€(relatingÐ J'Z# Ðto€Notification,€Recordkeeping,€and€Reporting€Requirements),€covering€the€period€November€15,€1999Ð ((8$ Ðthrough€December€31,€1999,€no€later€than€January€31,€2000òò.óó€[;€and€]Ð ) % ÐÌà  àà  à(2)€„€(3)€€(No€change.)Ð Â*Ò!' ÐÌà  à(b)€€(No€change.)Ð ~,Ž#) ÐÐ \-l$* Ðà  à(c)€€The€owner€or€operator€of€each€industrial,€commercial,€and€institutional€source€in€theÐ ð ÐHouston/Galveston€ozone€nonattainment€area€shall€comply€with€the€requirements€of€Subchapter€B,Ð Î Þ ÐDivision€3€of€this€chapter€as€soon€as€practicable,€but€no€later€than€the€dates€specified€in€this€subsection.Ð ¬ ¼ ÐÌà  àà  à(1)€€Reasonably€available€control€technology€(RACT).€€The€owner€or€operator€shall,€forÐ h x Ðall€units,€comply€with€the€requirements€of€Subchapter€B,€Division€3€of€this€chapter,€except€as€specifiedÐ F V Ðin€paragraph€(2)€òòof€this€subsectionóó€(relating€to€emission€specifications€for€attainment€demonstration),€byÐ $4 ÐNovember€15,€1999€(final€compliance€date)òò;óó€and€[:]Ð  ÐÌà  àà  àà ö à(A)€€(No€change.)Ð ¾Î  ÐÌà  àà  àà ö à(B)€€install€all€NOòòxóó€abatement€equipment€and€implement€all€NOòòxóó€control€techniquesÐ zŠ  Ðno€later€than€November€15,€1999;€òòandóóÐ Xh  ÐÌà  àà  àà ö à(C)€€(No€change.)Ð $  ÐÌà  àà  à(2)€€Emission€specifications€for€attainment€demonstration.Ð Ðà  ÐÌà  àà  àà ö à(A)€€(No€change.)Ð Œœ ÐÌà  àà  àà ö à(B)€€The€owner€or€operator€of€each€electric€generating€facility€(EGF)€shall:€Ð HX ÐÌà  àà  àà ö àà  à(i)€„€(ii)€€(No€change.)Ð  ÐÌà  àà  àà ö àà  à(iii)€€comply€with€the€requirements€of€ðð117.210€of€this€title€as€soon€asÐ ÀÐ Ðpracticable,€but€no€later€than€òòMarch€31,€2007.óó€[:]Ð ž® ÐÌà  àà  àà ö àà  àà h à[(I)€€March€31,€2004,€demonstrate€compliance€with€the€systemÐ Z j Ðcap€limit€of€ðð117.210€of€this€title€as€follows:]Ð 8!H ÐÌà  àà  àà ö àà  àà h àà À à[(-a-)€€for€those€EGFs€for€which€flue€gas€cleanup€(forÐ ô" Ðexample,€controls€which€use€a€chemical€reagent€for€reduction€of€NOòòxóó)€is€installed€on€or€before€MarchÐ Ò#â Ð31,€2004,€submit€a€demonstration€of€the€NOòòxóó€emission€reductions€that€have€been€accomplished;€and]Ð °$À  ÐÌà  àà  àà ö àà  àà h àà À à[(-b-)€€the€completed€flue€gas€cleanup€NOòòxóó€emissionÐ l&|" Ðreduction€demonstration,€plus€the€highest€30-day€average€emissions€measured€in€the€1997€-€1999Ð J'Z# Ðperiod€for€EGFs€which,€as€of€March€31,€2004,€were€not€equipped€with€flue€gas€cleanup,€shall€form€theÐ ((8$ ÐApril€1,€2004€-€March€31,€2005€system€cap€limit€of€ðð117.210€of€this€title;]Ð ) % ÐÌà  àà  àà ö àà  àà h à[(II)€March€31,€2005,€demonstrate€compliance€with€the€systemÐ Â*Ò!' Ðcap€limit€of€ðð117.210€of€this€title€as€follows:]Ð  +°"( Ðâ âÐ ~,Ž#) Ðà  àà  àà ö àà  àà h àà À à[(-a-)€€for€those€EGFs€for€which€flue€gas€cleanup€(forÐ ð Ðâ âexample,€controls€which€use€a€chemical€reagent€for€reduction€of€NOòòxóó)€is€installed€on€or€before€MarchÐ Î Þ Ð31,€2005,€submit€a€demonstration€of€the€NOòòxóó€emission€reductions€that€have€been€accomplished;€and]Ð ¬ ¼ ÐÌà  àà  àà ö àà  àà h àà À à[(-b-)€€the€completed€flue€gas€cleanup€NOòòxóó€emissionÐ h x Ðreduction€demonstration,€plus€the€highest€30-day€average€emissions€measured€in€the€1997€-€1999Ð F V Ðperiod€for€EGFs€which,€as€of€March€31,€2005,€were€not€equipped€with€flue€gas€cleanup,€shall€form€theÐ $4 ÐApril€1,€2005€-€March€31,€2006€system€cap€limit€of€ðð117.210€of€this€title;]Ð  ÐÌà  àà  àà ö àà  àà h à[(III)€€March€31,€2006,€demonstrate€compliance€with€theÐ ¾Î  Ðsystem€cap€limit€of€ðð117.210€of€this€title€as€follows:]Ð œ¬  ÐÌà  àà  àà ö àà  àà h àà À à[(-a-)€€for€those€EGFs€for€which€flue€gas€cleanup€(forÐ Xh  Ðexample,€controls€which€use€a€chemical€reagent€for€reduction€of€NOòòxóó)€is€installed€on€or€before€MarchÐ 6F  Ð31,€2006,€submit€a€demonstration€of€the€NOòòxóó€emission€reductions€that€have€been€accomplished;€and]Ð $  ÐÌà  àà  àà ö àà  àà h àà À à[(-b-)€the€completed€flue€gas€cleanup€NOòòxóó€emissionÐ Ðà  Ðreduction€demonstration,€plus€the€highest€30-day€average€emissions€measured€in€the€1997€-€1999Ð ®¾ Ðperiod€for€EGFs€which,€as€of€March€31,€2006,€were€not€equipped€with€flue€gas€cleanup,€shall€form€theÐ Œœ ÐApril€1,€2006€-€March€31,€2007€system€cap€limit€of€ðð117.210€of€this€title;€and]Ð jz ÐÌà  àà  àà ö àà  àà h à[(IV)€€March€31,€2007,€demonstrate€compliance€with€theÐ &6 Ðsystem€cap€of€ðð117.210€of€this€title.]Ð  ÐÌà  àà  àà ö à[(C)€If€alternative€emission€specifications€are€implemented€under€ðð117.206(c)(18)€ofÐ ÀÐ Ðthis€title,€the€owner€or€operator€of€each€EGF€shall:]Ð ž® ÐÌà  àà  àà ö àà  à[(i)€€perform€stack€tests€conducted€in€accordance€with€ðð117.211€of€thisÐ Z j Ðtitle;€or,€as€applicable,]Ð 8!H ÐÌà  àà  àà ö àà  à[(ii)€€conduct€the€applicable€CEMS€or€PEMS€performance€evaluationÐ ô" Ðand€quality€assurance€procedures€as€specified€in€ðð117.213(e)(1)(A)€and€(B)€and€(f)(3)€-€(5)(A)€of€thisÐ Ò#â Ðtitle;€and]Ð °$À  ÐÌà  àà  àà ö àà  à[(iii)€€comply€with€the€requirements€of€ðð117.210€of€this€title€as€soon€asÐ l&|" Ðpracticable,€but€no€later€than:]Ð J'Z# ÐÌà  àà  àà ö àà  àà h à[(I)€€March€31,€2004,€demonstrate€compliance€with€the€systemÐ ) % Ðcap€limit€of€ðð117.210€of€this€title€as€follows:]Ð ä)ô & ÐÌà  àà  àà ö àà  àà h àà À à[(-a-)€€for€those€EGFs€for€which€flue€gas€cleanup€(forÐ  +°"( Ðexample,€controls€which€use€a€chemical€reagent€for€reduction€of€NOòòxóó)€is€installed€on€or€before€MarchÐ ~,Ž#) Ð31,€2004,€submit€a€demonstration€of€the€NOòòxóó€emission€reductions€that€have€been€accomplished;€and]Ð \-l$* Їà  àà  àà ö àà  àà h àà À à[(-b-)€the€completed€flue€gas€cleanup€NOòòxóó€emissionÐ ð Ðreduction€demonstration,€plus€the€highest€30-day€average€emissions€measured€in€the€1997€-€1999Ð Î Þ Ðperiod€for€EGFs€which,€as€of€March€31,€2004,€were€not€equipped€with€flue€gas€cleanup,€shall€form€theÐ ¬ ¼ ÐApril€1,€2004€-€March€31,€2005€system€cap€limit€of€ðð117.210€of€this€title;]Ð Š š ÐÌà  àà  àà ö àà  àà h à[(II)€€March€31,€2005,€demonstrate€compliance€with€the€systemÐ F V Ðcap€limit€of€ðð117.210€of€this€title€as€follows:]Ð $4 ÐÌà  àà  àà ö àà  àà h àà À à[(-a-)€for€those€EGFs€for€which€flue€gas€cleanup€(forÐ àð Ðexample,€controls€which€use€a€chemical€reagent€for€reduction€of€NOòòxóó)€is€installed€on€or€before€MarchÐ ¾Î  Ð31,€2005,€submit€a€demonstration€of€the€NOòòxóó€emission€reductions€that€have€been€accomplished;€and]Ð œ¬  ÐÌà  àà  àà ö àà  àà h àà À à[(-b-)€€the€completed€flue€gas€cleanup€NOòòxóó€emissionÐ Xh  Ðreduction€demonstration,€plus€the€highest€30-day€average€emissions€measured€in€the€1997€-€1999Ð 6F  Ðperiod€for€EGFs€which,€as€of€March€31,€2005,€were€not€equipped€with€flue€gas€cleanup,€shall€form€theÐ $  ÐApril€1,€2005€-€March€31,€2006€system€cap€limit€of€ðð117.210€of€this€title;]Ð ò  ÐÌà  àà  àà ö àà  àà h à[(III)€€March€31,€2006,€demonstrate€compliance€with€theÐ ®¾ Ðsystem€cap€limit€of€ðð117.210€of€this€title€as€follows:]Ð Œœ ÐÌà  àà  àà ö àà  àà h àà À à[(-a-)€€for€those€EGFs€for€which€flue€gas€cleanup€(forÐ HX Ðexample,€controls€which€use€a€chemical€reagent€for€reduction€of€NOòòxóó)€is€installed€on€or€before€MarchÐ &6 Ð31,€2006,€submit€a€demonstration€of€the€NOòòxóó€emission€reductions€that€have€been€accomplished;€and]Ð  ÐÌà  àà  àà ö àà  àà h àà À à[(-b-)€€the€completed€flue€gas€cleanup€NOòòxóó€emissionÐ ÀÐ Ðreduction€demonstration,€plus€the€highest€30-day€average€emissions€measured€in€the€1997€-€1999Ð ž® Ðperiod€for€EGFs€which,€as€of€March€31,€2006,€were€not€equipped€with€flue€gas€cleanup,€shall€form€theÐ |Œ ÐApril€1,€2006€-€March€31,€2007€system€cap€limit€of€ðð117.210€of€this€title;€and]Ð Z j ÐÌà  àà  àà ö àà  àà h à[(IV)€€March€31,€2007,€demonstrate€compliance€with€theÐ "& Ðsystem€cap€of€ðð117.210€of€this€title.]Ð ô" ÐÌà  àà  àà ö àòò(C)óó€[(D)]€€For€any€units€subject€to€ðð117.206(c)€of€this€title€for€which€stack€testing€orÐ °$À  ÐCEMS/PEMS€performance€evaluation€and€quality€assurance€has€not€been€conducted€under€paragraphÐ Ž%ž! Ð(2)(A)€of€this€subsection,€the€owner€or€operator€shall€submit€to€the€executive€director€as€soon€asÐ l&|" Ðpracticable,€but€no€later€than€March€31,€2007,€the€results€of:Ð J'Z# ÐÌà  àà  àà ö àà  à(i)€€stack€tests€conducted€in€accordance€with€ðð117.211€of€this€title;€or,Ð ) % Ðas€applicable,Ð ä)ô & ÐÌà  àà  àà ö àà  à(ii)€€the€applicable€CEMS€or€PEMS€performance€evaluation€and€qualityÐ  +°"( Ðassurance€procedures€as€specified€in€ðð117.213(e)(1)(A)€and€(B)€and€(f)(3)€-€(5)(A)€of€this€title.Ð ~,Ž#) ÐÐ \-l$* Ðà  àà  àà ö àòò(D)óó€[(E)]€€The€owner€or€operator€shall€comply€with€the€emission€reductionÐ ð Ðrequirements€of€Chapter€101,€Subchapter€H,€Division€3€of€this€title€(relating€to€Mass€Emissions€CapÐ Î Þ Ðand€Trade€Program)€as€soon€as€practicable,€but€no€later€than€the€appropriate€dates€specified€in€thatÐ ¬ ¼ Ðprogram.Ð Š š ÐÌà  àà  àà ö àòò(E)óó€[(F)]€€For€diesel€and€dual-fuel€engines,€the€owner€or€operator€shall€comply€withÐ F V Ðthe€restriction€on€hours€of€operation€for€maintenance€or€testing,€and€associated€recordkeeping,€as€soonÐ $4 Ðas€practicable,€but€no€later€than€April€1,€2002.Ð  ÐÌà  àà  àà ö àòò(F)€€The€owner€or€operator€shall€comply€with€all€other€requirements€of€Subchapter€B,Ð ¾Î  ÐDivision€3€of€this€chapter€as€soon€as€practicable,€but€no€later€than€March€31,€2005.óóÐ œ¬  ÐÌò òÔ& V Ôðð117.534.€€Compliance€Schedule€for€Boilers,€Process€Heaters,€and€Stationary€Engines€and€GasÐ Xh  ÐTurbines€at€Minor€Sources.ó óÐ 6F  ÐÌà  àThe€owner€or€operator€of€each€stationary€source€of€nitrogen€oxides€(NOòòxóó)€in€theÐ ò  ÐHouston/Galveston€ozoneÔ'VXÇ$Ô€nonattainment€area€which€is€not€a€major€source€of€NOòòxóó€shall€comply€with€theÐ Ðà  Ðrequirements€of€Subchapter€D,€Division€2€of€this€chapter€(relating€to€Boilers,€Process€Heaters,€andÐ ®¾ ÐStationary€Engines€and€Gas€Turbines€at€Minor€Sources)€as€follows.Ð Œœ ÐÌà  àà  à(1)€€For€sources€which€are€subject€to€Chapter€101,€Subchapter€H,€Division€3€of€this€titleÐ HX Ð(relating€to€Mass€Emissions€Cap€and€Trade€Program),€the€owner€or€operator€shall:Ð &6 ÐÌà  àà  àà ö à(A)€„€(C)€€(No€change.)Ð âò ÐÌà  àà  àà ö à(D)€€comply€with€the€emission€reduction€requirements€of€Chapter€101,€Subchapter€H,Ð ž® ÐDivision€3€of€this€title€as€soon€as€practicable,€but€no€later€than€the€appropriate€dates€specified€in€thatÐ |Œ Ðprogram;€[and]Ð Z j ÐÌà  àà  àà ö à(E)€€for€diesel€and€dual-fuel€engines,€comply€with€the€restriction€on€hours€ofÐ "& Ðoperation€for€maintenance€or€testing,€and€associated€recordkeeping,€as€soon€as€practicable,€but€no€laterÐ ô" Ðthan€April€1,€2002òò;€andóó€[.]Ð Ò#â ÐÌà  àà  àà ö àòò(F)€€comply€with€all€other€requirements€of€Subchapter€D,€Division€2€of€this€chapterÐ Ž%ž! Ðas€soon€as€practicable,€but€no€later€than€March€31,€2005.óóÐ l&|" ÐÌà  àà  à(2)€€For€sources€which€are€not€subject€to€Chapter€101,€Subchapter€H,€Division€3€of€thisÐ ((8$ Ðtitle,€the€owner€or€operator€shall:Ð ) % ÐÌà  àà  àà ö à(A)€„€(B)€€(No€change.)Ð Â*Ò!' Ðâ âÐ  +°"( Ðà  àà  àà ö àòò(C)€€for€diesel€and€dual-fuel€engines,€comply€with€the€restriction€on€hours€ofÐ ð Ðoperation€for€maintenance€or€testing,€and€associated€recordkeeping,€as€soon€as€practicable,€but€no€laterÐ Î Þ Ðthan€April€1,€2002;€andóóÐ ¬ ¼ Ðâ âÌà  àà  àà ö àòò(D)óó€[(C)]€€comply€with€all€other€requirements€of€Subchapter€D,€Division€2€of€thisÐ h x Ðchapter€as€soon€as€practicable,€but€no€later€than€March€31,€2005òò.óó€[;€and]Ð F V ÐÌà  àà  àà ö à[(D)€€for€diesel€and€dual-fuel€engines,€comply€with€the€restriction€on€hours€ofÐ  Ðoperation€for€maintenance€or€testing,€and€associated€recordkeeping,€as€soon€as€practicable,€but€no€laterÐ àð Ðthan€April€1,€2002.]Ð  ¾Î  Ðò òÓ  ÓSUBCHAPTER€E:€€ADMINISTRATIVE€PROVISIONSÐ ð Ððð117.540,€ðð117.560ó óÐ Î Þ ÐÓi0ÓÌSTATUTORY€AUTHORITYÐ Š š ÐThe€repeals€are€proposed€under€TWC,€ðð5.103,€which€provides€the€commission€the€authority€to€adoptÐ h x Ðrules€necessary€to€carry€out€its€powers€and€duties€under€the€TWC;€and€under€THSC,€TCAA,Ð F V Ððð382.017,€concerning€Rules,€which€provides€the€commission€with€the€authority€to€adopt€rulesÐ $4 Ðconsistent€with€the€policy€and€purposes€of€the€TCAA.€€The€repeals€are€also€proposed€under€TCAA,Ð  Ððð382.011,€concerning€General€Powers€and€Duties,€which€authorizes€the€commission€to€control€theÐ àð Ðquality€of€the€state's€air;€ðð382.012,€concerning€State€Air€Control€Plan,€which€authorizes€theÐ ¾Î  Ðcommission€to€prepare€and€develop€a€general,€comprehensive€plan€for€the€control€of€the€stateððs€air;Ð œ¬  Ððð382.014,€concerning€Emission€Inventory,€which€authorizes€the€commission€to€require€submissionÐ zŠ  Ðinformation€relating€to€emissions€of€air€contaminants;€ðð382.016,€concerning€Monitoring€Requirements;Ð Xh  ÐExamination€of€Records,€which€authorizes€the€commission€to€prescribe€requirements€for€owners€orÐ 6F  Ðoperators€of€sources€to€make€and€maintain€records€of€emissions€measurements;€ðð382.021,€concerningÐ $  ÐSampling€Methods€and€Procedures,€which€authorizes€the€commission€to€prescribe€the€samplingÐ ò  Ðmethods€and€procedures;€and€ðð382.051(d),€concerning€Permitting€Authority€of€Commission;€Rules,Ð Ðà  Ðwhich€authorizes€the€commission€to€adopt€rules€as€necessary€to€comply€with€changes€in€federal€law€orÐ ®¾ Ðregulations€applicable€to€permits€under€Chapter€382;€and€FCAA,€42€USC,€ðð7401.Ð Œœ ÐÌThe€proposed€repeals€implement€TCAA,€ðððð382.002,€382.011,€382.012,€382.016,€382.017,€andÐ HX Ð382.051(d);€and€TWC,€ðð5.103.Ð &6 ÐÌò òðð117.540.€€Phased€Reasonably€Available€Control€Technology€(RACT).Ð âò ÐÌðð117.560.€€Recission.ó óÐ ž® Ð