GARY R
. HERBERT GOVERNOR 

## STATE OF 

## UTAH OFFICE OF THE GOVERNOR SALT LAKE CITY, UTAH 841 14-2220 January 19,2012
James B. Martin, Regional Administrator US EPA Region 8 1595 Wynkoop Street Denver, CO 80202-1129 Dear Mr. Martin: GREG BELL LIEUTENANT GOVERNOR

Enclosed for your approval is a document titled State ofUtah II O(a)(2) SIP Infrastructure Elements for Lead as required by Section 11 0(a)(l) and (2) ofthe Clean Air Act (Lead Infrastructure SIP)
. On October 15, 2008, EPA revised the primary and secondary National Ambient Air Quality Standards (NAAQS) for lead from 1.5 jlg/m3 to 0
. 15 jlg/m3. Under sections 110(a)(l) and (2) ofthe Clean Air Act, all states are required to submit plans that provide for implementation, maintenance, and enforcement ofthe lead standards. In particular, sections 11 0(a)(l) and (2) require states to address basic state implementation plan (SIP) requirements , including emission inventories, monitoring, and modeling to assure attainment and maintenance of the standards. We have reviewed our current SIP and have determined that no revisions are necessary to meet these new requirements
. On October 14, 2011 , EPA published final guidance for what states were to include in the 110(a) and (2) document known as an "Infrastructure SIP
. " The State of Utah has identified the existing infrastructure elements for lead in Utah ' s SIP and held a 30-day public comment period
. The document certifies that the required elements of Section 110(a)(l) and (2) are located in Utah ' s existing SIP and certifies that Utah has the regulatory authority and the infrastructure in place to implement, maintain and enforce the 2008 lead NAAQS. Any questions your agency may have concerning this submittal may be directed to Mr. Bryce C
. Bird, Director, Utah Division ofAir Quality at (801) 536-4064.

Enclosures Sincerely,

# ~!Ltktu..,...._( Gary R. Herbert Governor RECEIVED U.S

. EPA Region 8 RA'sOffice 

## FEB 

## 24 

## 2012Page 1 of 11 

## State of Utah 11 O(a)(2) SIP Infrastructure Elements for Lead § 11 O(a)(2)(A): Emission Limits and Other Control Measures Requirement Summary " Each such plan shall[.
. .} include enfo rceable emission limitations and other control measures, means, or techniques (including economic incentives such asfees, marketable p ermits, and auctions of em i ss ions right s), as we ll as schedules and tim etablesfor compliance, as may be necessary or appropriate to meet the applicable requirements of this chapter. " Utah 's Inf rastruCture SIP Section 1 (Legal Authority) identifies the statutory provisions that allow adoption of standards and limitations for attainment and maintenance of national standards. This section ofthe SIP was codified at R307-110-2 , and EPA approved it most recently on June 25 , 2003@ 68 FR 37744
. SIP Section IX Part F (Control Measuresfor Area and Point Sourced: Lead) identifies Control Measures for Sources of Lead. This section ofthe SIP was developed in the late 1970's
. The SIP determined that the combination of the reduction on lead in gasoline in the Federal Motor Vehicle Program, and the new smelter that had been installed in 1977 by Kennecott Copper Corporation were sufficient to meet the lead NAAQS. Therefore the SIP did not establish any emission limitations or control strategies for lead. SIP Section IX Part F was codified at R307-110-15 , and EPA approved the SIP most recently on June 25, 2003 @ 68 FR 37744. SIP Section II (Review of New and Modified Air Pollution Sources) provides that new or modified sources of air pollution must submit plans to the Utah Division ofAir Quality and receive approval orders before operating. SIP Section II was codified at R307-110-3 , and EPA approved the SIP most recently on June 25, 2003 at 68 FR 37744
. The Utah Air Quality Rule R307-401 establishes a minor source permitting program in the state for new and modified sources, and was most recently approved by EPA on May 5, 1995 @ FR 60 FR 22277
. SIP Section VIII (Prevention of Significant Det erioration) was established as required by the Clean Air Act and applies to all air pollutants regulated under the CAA
. SIP Section VIII was codified at R307-110-9 and R307-405 , and EPA approved it most recently on July 15 ,2011 @ 76 FR 41712. On April14 , 2011 Utah submitted revisions to R307-405 to incorporate the federal Tailoring Rule provisions that were promulgated on June 3, 2010. EPA bas not yet acted upon this submittal.Page 2 of 11 

### § 11 O(a)(2)(B) : Ambient Air Quality Monitoring/Data System Requirement Summary
" Each such plan shall[.
. .} provide for es tablishm ent and operation of appropriate devices, method s, systems, andpro cedures necessary to (i) monitor , compile, and anal yze data on ambient air quality, and (ii) upon reques t , mak e such data available to the Administrator. " Utah's Infrastructure SIP Section IV (Ambient Air Monitoring Program) outlines Utah's air quality surveillance network that meets the provisions of 40 CFR Part 58. This section of the SIP was codified at R307-110-5 , and EPA approved it most recently on June 25 , 2003 @ 68 FR 37744. Utah prepares an Annual Network Review as required by 40 CFR 58.10. The plan is made available for public comment and is submitted to EPA by July 1st of each year. DAQ submits data to EPA's Air Quality System (AQS) as required by 40 CFR Part 58
. The lead monitoring rule requires source-oriented monitoring and monitoring in large urban areas. Utah currently has one industrial facility , the Kennecott 'smelter, that exceeds the 1 ton per year threshold for lead monitoring
. The Division of Air Quality (DAQ) has placed an air quality monitor near this facility at Magna, and all monitoring is measured using EPA approved methods. Utah will begin monitoring for lead at the Hawthorne NCore site by December 27, 2011 to measure general population exposure . DAQ will submit all data from these monitors to EPA's Air Quality System (AQS) in accordance with 40 CFR Part 58. DAQ will also submit annual monitoring plans to describe its compliance with monitoring requirements and to propose any changes to the network. DAQ also provides EPA with prior notification of any planned changes to monitoring sites and the network plan. Late in 2010, DAQ discovered a problem with quality assurance checks which could lead to invalidation of the year's lead data. The error may have caused an increase ofup to 12% in our measured concentrations of lead, bringing the maximum rolling average to 0.067flg/m3 or 45% of the NAAQS. DAQ worked with the instrument manufacturer to identify the cause and a solution to the problem
. As a result changes to the operation and QA procedures of the sampler were implemented
. DAQ fully expects that the lead data collected in the future will meet all quality assurance requirements
. 

### § 11 O(a)(2)(C): Programs for Enforcement, PSD, and NSR Requirement Summary "Each such plan shall[.
. .} include aprogram to provide for the enforcement of the measures described in subparagraph (A), and regulation of th e modification and construction of any stationary source within the areas covered by the plan as necessary to assure that national ambient air quality standards are achieved, including apermit program as required in parts C and D of this subchapter. "Page 3 of 11

Utah 's Infrastructu re SIP Section I (Legal Authority) identifies the statutory provisions that allow DAQ to prevent construction, modification or operation of any stationary source at any location where emissions from such source will prevent the attainment or maintenance of a national standard or interfere with prevention of significant deterioration requirements (See I.A.l.d). SIP Section I was codified at R307-110-2, and EPA most recently approved the SIP on June 25 , 2003 @ 68 FR 37744. SIP Section II (Review of New and Modified Air Pollution Sources ) provides that new or modified sources of air pollution must submit plans to the Utah Division of Air Quality and receive approval orders before operating. SIP Section II was codified at R307-11 0-3 , and EPA approved the SIP most recently on June 25, 2003 @ 68 FR 37744. The Utah Air Quality Rule R307-401 establishes a minor source permitting program in the state for new and modified sources . R307-401 was most recently approved by EPA on May 5, 1995 @ FR 60 FR 22277. SIP Section VIII (Prevention of Significant Deterioration) was established as required by the Clean Air Act and applies to all air pollutants regulated under the CAA. SIP Section VIII was codified at R307-110-9 and R307-405, and EPA approved it most recently on July 15,2011 @ 76 FR 41712. On April 14,2011 Utah submitted revisions to R307-405 to incorporate the federal Tailoring Rule provisions that were promulgated on June 3, 2010
. EPA has not yet acted upon this submittal. Utah's permitting rules require sources to install best available control technology (BACT) for all pollutants, including lead. 

### § 11 O(a)(2)(D)(i): Interstate Transport Provisions Requirement Summary "Each such plan shall[.
..} contain adequateprovisions: prohibiting, consistent with the provisions of this subchapter , any source or other type of emissions activity within the state from emitting any airpollutant in amounts which will contribute significantly to nonattainment in, or interfere with maintenance by, any other state with respect to any such nationalprimary or secondary ambient air quality standard, or interfere with measures required to be included in the applicable implementation plan for any other state underpart 

### C of this subchapter to prevent significant deterioration of air quality to protect visibility
. " Utah ' s Infrastructure SIP Section VIII (PSD) and Utah Air Quality Rule R307-405 hold new major sources and major source modifications subject to the Prevention of Significant Deterioration program outlined at 40 CFR 51.166. SIP Section VIII was codified at R307 -110-9, and EPA approved it and rule most recently on July 15,2011 @ 76 FR 41712. On April14, 2011 Utah submitted revisions to R307-405 to incorporate the federal Tailoring RulePage 4 of 11 provisions that were promulgated on June 3, 2010. EPA has not yet acted upon this submittal. Utah has one Pb source that meets the 0.5 tpy threshold
. The site is located further than two miles from the Utah state border, and therefore does not contribute Pb emissions that impact neighboring states. Furthermore, Figure 1 shows areas that have been designated nonattainrnent for lead
. There are no nonattainment areas in neighboring states that could be potentially affected by sources in Utah.


### Counties Designated Nonattainment for Lead 2008 Standard

- Nonattainment Areas (2008 Standard) J The portions of a county designated nonattainment are indicated by color on this r national map . The counties with n onatta in me nt are as are circle d

. The double • •**~** circles indicate that the re are two nonatta inment are as wi thin the same county. The State map s provide details of the smaller no nattain ment areas with in the county boundaries

. Figure 1. Nonattainment Areas for 2008 Lead Standard 

### § 11 O(a)(2)(D)(ii): Interstate and International Transport Provisions Requirement Summary "Each suchplan shall[.
. .} contain adequateprovisions insuring compliance with the applicable requirements of sections 115 or 126 (b) that involve Pb emissions (relating to interstate and internationalpollution abatement)."Page 5 of 11
Utah 's Infrastructure EPA has not identified any Pb sources in Utah that endanger public health or the welfare of a foreign country. Therefore , Utah is not subject to Section 115 of the Clean Air Act. SIP Section VIII (Prevention of Significant Deterioration) was established as required by the Clean Air Act and applies to all air pollutants regulated under the CAA. In accordance with 40 CFR 51.166(q)(2)(iv) , SIP Section VIII requires new or modified Pb sources to notify neighboring states of potential impacts from the source. SIP Section VIII was codified at R307-110-9 and R307-405 , and EPA approved it most recently on July 15 , 2011@ 76 FR 41712. On April 14 , 2011 Utah submitted revisions to R307-405 to incorporate the federal Tailoring Rule provisions that were promulgated on June 3 , 2010. EPA has not yet acted upon these revisions. The PSD SIP and R307-405 contain adequate provisions to be in compliance with Section 126 of the Clean Air Act. There is one source in Salt Lake County with emissions greater than 0
.5 tons/yr ofPb. Significant impacts from Pb emissions from stationary sources are expected to be limited to short distances from the source . There are no Class I Areas within 100 miles of these sources; therefore , emissions from these sources will not interfere with measures to protect visibility. 

### § 11 O(a)(2)(E)(i): Adequate Personnel, Funding, and Authority Requirement Summary
" Each such plan shall[.
. .} provide: (i) necessary assurances that the state (or, except where the Administrator deems inappropriate, the generalpurpose local government or governments, or a regional agency designated by the state or generalpurpose local governmentsfor such purpose) will have adequatepersonnel ,funding, and authority under state (and , as appropriate, local) law to carry out such implementation plan (and is notprohibited by anyprovision of federal or state law from carrying out such implementation plan orportion thereof) " Utah's Infrastructure SIP Section V (Resources) commits to implement program activities in relation to resources provided by the annual State/EPA Agreement and § 105 grant applications. SIP Section V (Resources) was codified at R307-110-6, and EPA approved it most recently on June 25, 2003 @ 68 FR 37744. Utah Air Quality Rule R307-414, Permits: Feesfor Approval Orders, requires the owner and operator of each new major source or major modification to pay a fee sufficient to cover the reasonable costs ofreviewing and acting upon the notice of intent and implementing and enforcing requirements placed on such source by any approval order issued.Page 6 of 11 

### § 11 O(a)(2)(E)(ii): Adequate Personnel, Funding, and Authority Requirement Summary "Each such plan shall[.
. .} provide [.
. .} (ii) requirements that the state comply with the requirements respecting state boards under section 128. " Utah 's Infrastructure SIP Section I (Legal Authority) identifies the statutory provisions that implement the provisions of Section 128 of the Clean Air Act respecting State Boards (See I.A.l.g). SIP Section I was codified at R307-1 10-2, and EPA approved it most recently on June 25, 2003@ 68 FR 37744. Authority for SIP Section I is located at Section 19-2

- 104, UCA. 

### § 11 O(a)(2)(E)(iii): Adequate Personnel, Funding, and Authority Requirement Summary "Each such plan shall[.
. .} provide [.
. .} (iii) necessary assurances that, where the state has relied on a local or regional government, agency, or instrumentality for the implementation of any planprovision, the state has responsibility for ensuring adequate implementation of such planprovision. " Utah ' s Infrastructure SIP Section VI (Intergovernmental Cooperation) lists federal, state, and local agencies involved in protecting air quality in Utah
. SIP Section VI was codified at R307 -110-7, and EPA approved it most recently on June 25,2003@ 68 FR 37744
. 

### § 11 O(a)(2)(F): Stationary Source Monitoring and Reporting Requirement Summary "Each suchplan shall [.
. .} require, as may beprescribed by the Administrator: (i) the installation, maintenance, and replacement of equipment, and the implementation of other necessary steps, by owners or operators of stationary sources to monitor emissions from such sources, (ii) periodic reports on the nature and amounts of emissions and emissions-related data from such source

(iii) correlation of such reports by the state agency with any emission limitations or standards establishedpursuant to this chapter, which reports shall be available at reasonab le timesforpublic inspection. " Utah ' s Infrastructure SIP Section III (Source Surveillance) describes Utah's programs to monitor sources, including emission inventories, plant inspections, and emission testing . SIP Section III is codified at R307-110-4, and EPA approved it most recently on June 25, 2003@ 68 FR 37744.Page 7 of 11

R307-150 requires sources to submit periodic emission inventories for criteria pollutants and their precursors and hazardous pollutants. R307 -150 was most recently approved by EPA on July 17 , 1997 , 62 FR 38215 1

. Utah has submitted numerous changes to the inventory rule since that date to incorporate new federal requirements , such as the Consolidated Emission Reporting Rule (CERR) , and EPA has not yet acted on any of these submittals. R307-165 requires sources to conduct periodic te sts to assure compliance with the emissions limitations established in approval orders or the SIP. R307-165 was most recently approved by EPA on February 14 ,2 006 @ 71 FR 7679. R307-170 requires certain large sources to install and maintain continuous emission monitors to assure compliance with emission limitations established in approval orders and the SIP. R307-170 was most recently approved by EPA on September 2, 2008, 73 FR 51222. SIP Section II (Review of New and Modified Air Pollution Sources) provides that new or modified sources of air pollution must submit plans to the Utah Division of Air Quality and receive approval orders before operating. SIP Section II was codified at R307-110-3, and EPA approved it most recently on June 25 ,2 003 @ 68 FR 37744. The Utah Air Quality Rule R307 -401 establishes a minor source permitting program in the state for new and modified sources. R307-401 was most recently approved by EPA on May 5, 1995 @ FR 60 FR 22277. SIP Section VIII (Prevention of Significant Deterioration) was established as required by the Clean Air Act and applies to all air pollutants regulated under the CAA. SIP Section VIII was codified at R307-110-9 and R307-405 , and EPA approved it most recently on July 15 , 2011 @ 76 FR 41712. On April 14, 2011 Utah submitted revisions to R307-405 to incorporate the federal Tailoring Rule provisions that were promulgated on June 3, 2010. EPA has not yet acted upon this submittal. 

### § 11 O(a)(2)(G): Emergency Episodes Requirement Summary
" Each such plan shallprovide for authority comparable to that in section 303 of this title and adequate contingencyplans to implement such authority. " Utah's Infrastructure SIP Section I (Legal Authority) identifies the statutory provisions to abate pollutant emissions on an emergency basis to prevent substantial endangerment to the health of persons (See I.A.1.g)
. The legal authority to implement SIP Section I is contained in the

1 EPA's approval in 1997 occurred prior to Utah 's 1998 rule reorganization. The federally-approved rule , therefore , refers to the old rule number, R307-1-3
.05
.Page 8 of 11 Utah Air Conservation Act Section 19-2-112. SIP Section I was codified at R307-110-2, and EPA approved it most recently on June 25, 2003 @ 68 FR 37744. SIP Section VII (Prevention of Air Pollution Emergency Episodes) provides the basis for taking action to prevent air pollutant concentrations from reaching levels which could endanger the public health or to abate such concentrations should they occur. The legal authority to implement SIP Section VII is contained in the Utah Air Conservation Act Section 19-2-112. SIP Section VII was codified at R307-110-8, and EPA approved it most recently on June 25, 2003 @ 68 FR 37744. 

### § 11 O(a)(2)(H): Future SIP revisions Requirement Summary "Each such plan shall[.
. .} provide for revision of such plan

- (i)from time to time as may be necessary to take account of revisions of such national primary or secondary ambient air quality standard or the availability of improved or more expeditious methods of attaining such standard , and (ii) except asprovided in paragraph (3)(C), whenever the Administrator finds on the basis of information available to the Administrator that the plan is substantially inadequate to attain the national ambient air quality standard which it implements or to otherwise comply with any additional requirements established under this chapter (CAA)." Utah's Infrastructure SIP Section I (Legal Authority) identifies the statutory provisions that allow the Utah Division ofAir Quality to revise its plans to take account ofrevisions of national ambient air quality standard and to adopt expeditious methods of attaining and maintaining such standard (See I.A.1.a). The legal authority to implement SIP Section I is contained in the Utah Air Conservation Act Section 19-2-112. SIP Section I was codified at R307-110-2, and EPA approved it most recently on June 25, 2003 @ 68 FR 37744. 

### § 110(a)(2)(J): Consultation with Government Officials Requirement Summary "meet the applicable requirements of section 121 (relating to consultation)" Utah's Infrastructure SIP Section I (Legal Authority) adopts requirements for transportation consultation (Section 174, Clean Air Act) (See I.A.2). SIP Section I was codified at R307-110-2 , and EPA approved it most recently on June 25,2003@ 68 FR 37744. SIP Section VI (Intergovernmental Cooperation) provides a listing of federal, state, and local agencies involved in protecting air quality in Utah. SIP Section VI was codified at R307-110-7, and EPA approved it most recently on June 25,2003@ 68 FR 37744.Page 9 of 11

SIP Section XII (Transpo rtation Con formity C onsultatio n ) es tabli she s the consultation procedure s on transportation conformity issues when preparing state plans. SIP Section XII was codified at R307-110-20 , and EPA appro ved it mo st recently on September 2, 2008 @ 73 FR 51222. 

### § 110(a)(2)(J): Public Notification Re quirement Summary "mee t th e a pplicable requirement s of section 12 7 of this title (re lating to public notification ) " Utah's Infrastructure SIP Section XVI (Public Notification) includes provisions to notify the public when NAAQS have been exceeded as per Section 127 of the CAA. SIP Section XVI was codified at R307-110-24 , and EPA last approved it on June 25 , 2003 @ 68 FR 37744. 

### § 11 O(a)(2)(J): PSD and Visibility Protection Re quirement Summary "mee t th e applicable requirement s of
... part C (relating to p revention o f si gnificant deterioration of air quality and visibility prot ection) " Utah 's Infrastructure SIP Section VIII (PSD) describes the program to prevent significant deterioration of areas of the state where the air is clean. SIP Section VIII was codified at R307-110-9 and R307-405 , and EPA approved SIP Section VIII and R307-405 most recently on July 15 , 2011 @ 76 FR 41712. Utah has also submitted further revisions to R307-405 to incorporate the federal Tailoring Rule provisions that were promulgated on June 3, 2010 , and EPA has not yet acted on these revisions
. SIP Section XVII (Visibility Protection) describes the program to protect visibility, especially within the boundaries of the five national parks located in Utah
. Authority for this section is located in Sections 19-2-101 and 104, UCA. SIP Section XVII was codified at R307-110-25 , and EPA approved it most recently on June 25 , 2003 @ 68 FR 37744. SIP Section XX (R egional Haze) addresses the requirements in Part C ofthe CAA relating to regional haze
. The SIP was based on the recommendations of the Grand Canyon Visibility Transport Commission established by Section 169B(f) of the CAA. Authority for this section is located in Section 19-2-104, UCA. SIP Section XX was codified at R307-ll 0-28
. The Utah Division of Air Quality (DAQ) originally submitted this Regional Haze SIP to EPA on December 12 , 2003. DAQ has sent subsequentPage 10 of 11 revisions to the SIP on August 8, 2004 ; May 8, 2006; September 9, 2008, and May 26, 2011. EPA has not yet acted on any of these revisions. 

### § 11 O(a)(2)(K): Air Quality Modeling/Data Requirement Summary
" Each such plan shall [.
. .} provide for

- (i) the performance of such air quality modeling as the Administrator mayprescribe for the purpose of predicting the effect on ambient air quality of any emissions of any airpollutant for which the Administrator has established a national ambient air quality standard, and (ii) the submission, upon request, of data related to such air quality modeling to the Administrator
. " Utah's Infrastructure Utah Air Quality Rule R307-405-13 incorporates the air quality model provisions of40 CFR 52.21 (l) , which includes the air quality model requirements of appendix W of40 CFR part 51. R307 -110-9 codifies SIP Section VIII (PSD). EPA approved SIP Section VIII and R307-405 most recently on July 15, 2011 @ 76 FR 41712. On April14, 2011 Utah submitted revisions to R307-405 to incorporate the federal Tailoring Rule provisions that were promulgated on June 3, 2010. EPA has not yet acted upon this submittal. SIP Section II (Review of New and Modified Air Pollution Sources) provides that new or modified sources of air pollution must submit plans to the Division of Air Quality and receive an Approval Order before operating. SIP Section II was codified at R307-110-3, and EPA approved it most recently on June 25,2003@ 68 FR 37744. R307-410 establishes the procedures and requirements for evaluating the emissions impact ofnew or modified sources that require an approval order under R307-401. EPA approved R307-410 most recently on July 8, 1994 @ 59 FR 350362

. 

### § 11 O(a)(2)(L): Permitting Fees Requirement Summary "Each such plan shall require the owner or operator of each major stationary source to pay to the permitting authority, as a condition of any permit required under this chapter, a

fee sufficient to cover- (i) the reasonable costs of reviewing and acting upon any applicationfor such a permit, and (ii) 

### if the owner or operator receives a permit for such source, the reasonable costs of implementing and enforcing the terms and conditions of any such permit (not including

2 EPA's approval in 1994 occurred prior to Utah ' s 1998 rule reorganization
. The federally-approved rule therefore refers to the old rule number, R307-l-3.07' 

# .. Page 11 of 11
any court cost s or other cost s associated with any enforcement action), until such fe e requirement i s superseded with respect to such sources by the Ad ministrator 's approval of a

fee program under subchapter (title) V of this chapter. " Utah 's Infrastructure SIP Section I (Legal Authority) identifies the statutory authority to charge a fee to major sources to cover permit and enforcement expenses (See I.A.l.h). SIP Section I was codified at R307-10-2 , and EPA approved it mo st recently on June 25,2003@ 68 FR 37744. Utah Air Quality Rule R307-414 , Permits: Feesfor Ap prova l Ord er

s, requires the owner and operator of each new major source or major modification to pay a fee sufficient to cover the reasonable costs ofreviewing and acting upon the notice of intent and implementing and enforcing requirements placed on such source by any approval order issued. EPA approved R307-414 most recently on February 14,2 006 @ 71 FR 7679. Utah ' s Title V Operating Permits Program (R307-415) was approved by EPA on June 8, 1995 @ 60 FR 30192. 

### § 11 O(a)(2)(M): Consultation/Participation 

### by Affected Local Entities Requirement Summary " Each such plan shall [.
. .} provide for consultation andparticipation by localpolitical subdivisions affected by the plan. " Utah ' s Infrastructure SIP Section VI (Intergovernmental Cooperation) lists federal , state , and local agencies involved in protecting air quality in Utah
. SIP Section VI was codified at R307-110-7, and EPA approved it most recently on June 25, 2003 @ 68 FR 37744
. SIP Section XII (Transportation Conformity Consultation) establishes the consultation procedures on transportation conformity issues when preparing state plans
. SIP Section XII was codified at R307-110-2, and EPA approved it most recently on September 2, 2008 @ 73 FR 51222.-, , ' 

# .

I, Mark W. Berger, Rules Coordinator for the Utah Division of Air Quality , do hereby certify that a 30 day public comment pe1iod was held to receive comments regarding the document titled , State ofUtah IIO(a)(2) SIP Infrastructure Elements for Lead and that no comments were received. Signed this 

# Z 

# 3> day of February, 2012.



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