STATEOFCALIFORNIA‘e\g-9tPETEWILSON.GoverziorAIRRESOURCESBOARD2020LSTREETP.O.BOX2815SACRANENTO,CA95812September28,1994Ms.FeliciaMarcusRegionIXAdministratorUnitedStatesEnvironmentalProtectionAgency75HawthorneStreetSanFrancisco,California94105Attention:Mr.DavidP.Howekamp,DirectorAirandToxicsDivisionDearMs.Marcus:EnclosedarethreecopiesofrevisionstotheStateofCaliforniaImplementationPlanforAchievingandMaintainingtheNationalAmbientAirQualityStandards.Theserevisionsconsistofnewrulesandamendmentstoexistingrulesofthefollowingairpollutioncontrolandairqualitymanagementdistricts(districts):BayAreaAirQualityManagementDistrictMontereyBayUnifiedAirPollutionControlDistrictSacramentoMetropolitanAirQualityManagementDistrictSanJoaquinValleyUnifiedAirPollutionControlDistrictSanLuisObispoCountyAirPollutionControlDistrictSantaBarbaraCountyAirPollutionControlDistrictSouthCoastAirQualityManagementDistrictVenturaCountyAirPollutionControlDistrictYoloSolanoAirQualityManagementDistrictAlsoenclosedisAirResourcesBoard(ARB)ExecutiveOrderG-125-143adoptingthedistrictrulesasrevisionstotheCaliforniaStateImplementationPl.an(SIP).ThedistrictsareauthorizedtoadoptandenforcetherulesbyCaliforniaHealthandSafetyCodeSection40001.TheARBisauthorizedtoadopttherulesasrevisionstotheSIPbyHealthandSafetyCodeSections39601,39602,and41650through41652.EnclosureAliststhespecificrulesthatwereadoptedoramendedbythedistrictsandthathavebeenadoptedasrevisionstotheSIPbytheARBthroughExecutiveOrderG-125-143.TomeettheUnitedStatesEnvironmentalProtectionAgency(U.S.EPA)criteriafordeterminingthatrulesubmittalsareadministrativelyandtechnicallycomplete,wehaveenclosedevaluationsoftheeffectsoftherulesonemissions,evaluationsoftherules’consistencywith40CFR,Part51,andallothersupportingdocumentationprovidedtoustodatebytheaffecteddistricts.WehavemadeeveryreasonableefforttoobtainfromthedistrictsalldocumentationnecessarytocomplywiththeU.S.EPA’sSIPCompletenessPolicy.Ms. Felicia

Marcus Page

Two We understand

that, according

to Section 110(k)(1)(B)

of

the Federal Clean

Air

Act,

the

U.S.

EPA

will determine

within

60 days

of

the Administrator’s

receipt

of

a SIP revision,

but

no later

than

six months after

the

date

by which

the State

is required

to submit

the revision, whether

the

rule packages

within

the revision

are adequately

complete

to review

for approvability.

The

ARB staff

may receive additional

materials from affected

districts

within

the

next

few months.

We will,

of course, forward

those additional

materials

to you. If you

have

any questions

or would

like

to discuss

this

SIP submittal, please

contact

Mr. Ronald

A. Friesen, Assistant

Chief, Stationary

Source Division,

at (916) 445-0656;

or

if

I may

be

of assistance,

contact

me

at (916) 322-2890.

Sincerely, Michael

H. Scheible Deputy Executive

Officer EnclosuresCaliforniaEnvironmentalProtectionAgencyAIRRESOURCESBOARDExecutiveOrderG-125-143WHEREAS,therulesidentifiedinEnclosureAhavebeenadoptedoramendedbythefollowingairpollutioncontrolandairqualitymanagementdistricts(districts):BayAreaAirQualityManagementDistrictMontereyBayUnifiedAirPollutionControlDistrictSacramentoMetropolitanAirQualityManagementDistrictSanJoaquinValleyUnifiedAirPollutionControlDistrictSanLuisObispoCountyAirPollutionControlDistrictSantaBarbaraCountyAirPollutionControlDistrictVenturaCountyAirPollutionControlDistrictYoloSolanoAirQualityManagementDistrictSouthCoastAirQualityManagementDistrictWHEREAS,thedistrictsareauthorizedbyCaliforniaHealthandSafetyCodeSection40001toadoptandenforcetherulesidentifiedinEnclosureA;andWHEREAS,theruleshavebeensubmittedtotheAirResourcesBoardforinclusionintheCaliforniaStateImplementationPlanasreasonablyavailablecontrolmeasuresforlimitingemissionsofairpollutantswithinthedistricts,orasadministrativerules;andWHEREAS,theAirResourcesBoardhasdeterminedthattheserulesarenecessarytomeettherequirementsoftheFederalCleanAirAct;andWHEREAS,theAirResourcesBoardisauthorizedbyCaliforniaHealthandSafetyCodeSections39601,39602,and41650through41652toadoptdistrictrulesasrevisionstotheCaliforniaStateImplementationPlan.THEREFORE,ITISORDEREDthattheAirResourcesBoardherebyadoptsthenewandamendedlocaldistrictrulesidentifiedinEnclosureAasrevisionstotheCaliforniaStateImplementationPlan.Icertify,pursuantto40CFRSection51.102(f),thattherulesidentifiedinEnclosureAwereadoptedoramendedafternoticeandpublichearingsasrequiredby40CFR51.102(a)and(d).Executedthis28thdayofSeptember,1994atSacramento,California.CALIFORNIAAIRRESOURCESBOARDMichaelH.ScheibleDeputyExecutiveOfficerEndosures