STATEOFDELAWAREDEPARTMENTOFNATURALRESOURCES&ENVIRONMENTALCONTROLDIVISIONOFAIRQUALITY655S.BayRoad,Suite5NDOVER,DELAWARE19901CERTIFICATIONApril25,2011Telephone:(302)739-9402FaxNo.:(302)739-3106ApublichearingwasheldFebruary1,2011onarevisiontotheStateofDelawareStateImplementationPlan(SIP).ThisrevisionconsistsofatechnicalanalysisinsupportoftheDepartment’sSeptember16,2009submittal’sprovisionstoaddresstheinfrastructureSIPrequirementsofSection110(a)(2)(D)(i)(I)forinterstatetransport.ThissamesupplementaltechnicalanalysiswassubmittedtoEPAonJanuary10,2011,andrequestedthatEPAprocessitinparallelwiththeSeptember16,2009SIPsubmission.TheeffectivedateofthisrevisionisFebruary2,2011.IfurthercertifythatthehearingwasheldinaccordancewiththenoticerequiredbySubsection51.102of4OCFR51.liMirzakhalili,P.E.DirectorDivisionofAirQualityDELAWARE’SGOODNATUREDEPENDSONYOU!PrintedonRecycledPaperchA 1DEPENDENT

NEWSPAPERS,

INC.P0.Box7001•Dover,Delaware•19903‘1-800-282-8586StateofDelaware:CountyofKent:Beforeme,aNotaryPublic,fortheCountyandStateaforesaid,EdwardDulin,knowntometobesuch,whobeingswornaccordingtolawdeposesandsaysthatheisPresidentofIndependentNewspapers,Inc./Detmarva,thepublisherofTheDelawareStateNews,adailynewspaperpublishedatDover,CountyofKent,andStateofDelaware,andthatthenotice,acopywhichis)ieretoattached,aspublished.inTheDelawareStateNewsinitsissueof tJr1’LAe1,2IQPresidentIndependentNewspapers,Inc./DelmarvaDayofDNRECfDivisión

of Air Quallty NOTICE

OF PUBLIC HEARING Proposed

State Implementation

Plan

(SIP) Revision

for Meeting

the Requirements

of the Clean

Air

Act (CM) The Delaware Department

of Natural Resources

and Environmental

Confr (DNREC),

Division

of

Air Quality

will conduct

a public hearing

on

a propos State Implementation

Plan

(SIP) revision

for meeting

the requirements

of

tt Clean

Air

Act (CAA).

The purpose

of the

SIP revision

is

to supplement

a

S revision

that

was previously

submitted

to

the

U.S. Environmental

Protecti Agency

(EPA)

on September

17, 2009,

State Implementation

Plan

for Meeti the Infrastructure

Requirements

of the Clean

Air

Act

for Fine Particulate

Ma ter.

That

2009

SIP revision

was submitted

to the

EPA

to satisfy

the requir ments

of Section 110(a)(1)

and 110(a)(2)

of the

CAA regarding

the Nation Ambient

Air Quality Standards

(NMQS)

for Fine Particles

(PM2.5) promulgat by the

EPA

on October

17, 2006

(71

FR 61224). Delaware’s

September

17, 2009

SIP revision explained,

among

other

things how Delaware

has satisfied

the requirements

of CM 110(a)(2)(D)(i)(I)

for

i terstate transport.

This

SIP revision supplements

the September

17, 2009

Si revision

by adding

a technical

analysis

that explains

and demonstrates

in deta how Delaware

has satisfied

the requirements

of CM 110(a)(2)(D)(i)(I). On December

8, 2010 pursuant

to the provisions

of 4OCFR

Part

51 Appendix.: at 2.3.1,

DNREC submitted

this supplemental

technical

analysis

to

the

EPA and requested

that

EPA process

it

in parallel

with

any proposed rulemaking

on its September

17, 2009

SIP submission

while DNREC completes

the public

par ticipation procedures

necessary

to make

a formal

SIP revision

request.

This was done

to enable

EPA

to consider

this technical

analysis

in any rulemaking takes

on Delaware’s

September

17, 2009 submittal

between

now

and

the

dat the complete

formal submittal

of this

SIP supplement

is made

by DNREC

I EPA. A public hearing

on

this proposed

SIP revision

will

be held February

1, 2011, beginning

at 6:00

p.m.

in the DNREC’s Auditorium,

R

&

R Building,

89 Kir Fiwy, Dover,

DE 19901.

The proposed

SIP revision

may

be inspected

at

th Department’s

offices

located

at Division

of

Air Quality

at the

Blue

Hen Corpo rate Center,

655

S. Bay Road,

Suite

SN

and

715 Grantham

lane,

New Castle 4 or viewed

on DNREC’s

website: http://www.awm.delaware.gov/Info/Regs/Pages/

AQMPlansRegs.aspx,

or

by, contacting

Jack Sipple

at (302) 739-9402

or john.sipple@state.de.us. Interested

parties

may submit comments

in writing

on this proposed

SIP

revi sion

prior

to

the public hearing,

and/or comments

may

be presented

either orally

or

in writing

at the public hearing.

If you

are unable

to attend

the public hearing

or wish

to submit

your comments

in advance

of the public hearing, please address

your comments

to: Jack Sipple Division

of Air Quality Blue

Hen Corporate

Center 655

S. Bay Road Dover,

DE 19901 THIS

IS THE QNJ

TIME

THIS NOTICE

WILL APPEAR 374075

DSN 12/22/2010hrteii-iheNewsJournalwww.delawareoriline.comLegalDesk302-324-2676LegalFax302-324-2249StreetAddress:950WestBasinRoodNewCoste,DE19720MailingAddress:P.O.Box15505Wilmington,DE19850(302)324-2500(800)235-9100bqiiiName‘7NotaryPublicFaxNumbers:Accounting:324-2554Circulation:324-2945Classified:324-5511Hti,Resjnes:324-2578InfoSystems:324-2969Marketing:324-2557News:324-5509Retail;324-5518Wortheye,minute.AFFIDAVITOFPUBLICATIONStateofDelawarePersonallyappearedbeforemethis22rddayofDecember,2010.I,KristinSegner,ofTheNewsJournalCompany,adailynewspaperprintedandpublishedintheCountyofNewCastleCounty,StateofDelaware,who,beingdulyswornstatesthattheadvertisementofS/DDNRECDivisionofAirQuality—NoticeofPublicHearingwaspublishedinTheNewsJournalonDecember22,2010____________________________LegalCoordinatorTitleSworntobeforemethis22dayofDecember,2010James_____________________________‘c.yPublic.ateofDelaware;.;ssionexpfes11/02/2012NOTICEOFPUBLIC—ProposedStateimpementätldfl’tem’(SIP)RevisionforMeetingthe1{c4S1k..RequirementsoftheClean*V4cL.(CAA)“‘-..s.,••.eIDepsrtmentofNaturalResouimel$1iitroi(ONREC),Divisionotji’iaf•ucttØj4IiohearingonapropoaedStatgpliRi(SlP)revisionformeetingthe.UPlobW*Act(CAA).ThepurpoaeôfI_______itipplomentaSIPrevisionthatWeU.S.EnvironmentalProtett________________jnber17,2009,Statetmpl+me__________tH1’gtheInfrastructureRequirementsofther,FineParticulateMatter.TiPA;20f.miffedtotheEPAtoan110(a)(1)and110(a)(2)d9heCA.4t•..sionalAmbientAirQuWjty4Stjncip4s.eParticles(PM2.5)promUJ9dlOt.fty2fle.•‘17,2006(71FR61224)..‘4’‘!I.V•‘t’ember17,2009SIPrevislo—erfIñgs,howDelawarehaasati•nta6YtAA110(a)(2)(D)(i)(I)forinte________pcfl.reThisSl8jevisionauppiementatheSeptem-;4PSP.réIiebyaddingatechnicalansiyajlps(nsand’dembt,stratesindetailhowDel)PIW*ft*,teciuiretnentsofCM110(a)(2XDi•.‘ØvOe9e010pursuanttothepndixvat2.3.1,DNREC.)?MwpleechnicalanalysistotheEP•quzeaprocessitinpsrslleiwtth-onitsSeptember17,200941Ccompletesthepublic..-ssarytomakeatomlallSlP,rMIsionreqasdonetoenableEPAtoconsiderhW1hpsinanyrulemakingittARsbh1&pwwe.‘17,2009submittalbetwepnnow..anjjlQdpleteformalsubmittalojjilslP.jiiPt!yDNRECtoEPA.NIApulcnilthisproposedSIPrevisiotwl1iebaldFeb•,2011,beginnin9at6:00pm.irPTheDflØddUln,R&RBuilding,89Kings’4QoverWtfl901fTheproposedSIPrevisionqiaj’ttheDepartment’sofficesiocstetiat’DMusliy.atThe:BlueHenCorporateCOnoad;sug,5.and715GrsnthsmLsne;Nor•onDNREC’s•www:awth4elswaregov,lnfo,Reo’sJ-ansRpgaspx,,orbycontsctingJsckfSi*•‘Z94hn.sipple@stste.de.us.aàI”•7_____e•partie*iiaysubmitcommentst4q-•d.SlPnpriortothepub.Ijc_______presentedeithero-•.ifyousreunsb•(iilcbedtosubmityourcoqpjfle-bçth4‘‘ng,pleaseeddreáWdr1•-••tJe4icSipple::•effl‘OIiofAiroueiitytq.iJ5A.#•Blcl4bn,CorpqrateCenterc-.p’DoverDE19901Øfl”NOTICEfl*