83_FR_13778 83 FR 13716 - Air Plan Approval; Arizona; Hayden and Miami Areas; Lead and Sulfur Dioxide Control Measures-Copper Smelters

83 FR 13716 - Air Plan Approval; Arizona; Hayden and Miami Areas; Lead and Sulfur Dioxide Control Measures-Copper Smelters

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 83, Issue 62 (March 30, 2018)

Page Range13716-13718
FR Document2018-06548

The Environmental Protection Agency (EPA) is proposing to approve revisions to the Arizona State Implementation Plan (SIP). These revisions concern emissions of lead and sulfur dioxide (SO<INF>2</INF>) from the copper smelter at Hayden, AZ and SO<INF>2</INF> from the copper smelter at Miami, AZ. We are proposing to approve State rules to regulate these emission sources under the Clean Air Act (CAA or the Act). We are taking comments on this proposal and plan to follow with a final action.

Federal Register, Volume 83 Issue 62 (Friday, March 30, 2018)
[Federal Register Volume 83, Number 62 (Friday, March 30, 2018)]
[Proposed Rules]
[Pages 13716-13718]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-06548]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R09-OAR-2017-0661; FRL-9976-18--Region 9]


Air Plan Approval; Arizona; Hayden and Miami Areas; Lead and 
Sulfur Dioxide Control Measures--Copper Smelters

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

-----------------------------------------------------------------------

SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve revisions to the Arizona State Implementation Plan (SIP). These 
revisions concern emissions of lead and sulfur dioxide (SO2) 
from the copper smelter at Hayden, AZ and SO2 from the 
copper smelter at Miami, AZ. We are proposing to approve State rules to 
regulate these emission sources under the Clean Air Act (CAA or the 
Act). We are taking comments on this proposal and plan to follow with a 
final action.

DATES: Any comments must arrive by April 30, 2018.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R09-

[[Page 13717]]

OAR-2017-0661 at http://www.regulations.gov, or via email to Kevin 
Gong, at Gong.Kevin@epa.gov. For comments submitted at Regulations.gov, 
follow the online instructions for submitting comments. Once submitted, 
comments cannot be removed or edited from Regulations.gov. For either 
manner of submission, the EPA may publish any comment received to its 
public docket. Do not submit electronically any information you 
consider to be Confidential Business Information (CBI) or other 
information whose disclosure is restricted by statute. Multimedia 
submissions (audio, video, etc.) must be accompanied by a written 
comment. The written comment is considered the official comment and 
should include discussion of all points you wish to make. The EPA will 
generally not consider comments or comment contents located outside of 
the primary submission (i.e. on the web, cloud, or other file sharing 
system). For additional submission methods, please contact the person 
identified in the FOR FURTHER INFORMATION CONTACT section. For the full 
EPA public comment policy, information about CBI or multimedia 
submissions, and general guidance on making effective comments, please 
visit http://www.epa.gov/dockets/commenting-epa-dockets.

FOR FURTHER INFORMATION CONTACT: Kevin Gong, EPA Region IX, (415) 972 
3073, Gong.Kevin@epa.gov.

SUPPLEMENTARY INFORMATION: Throughout this document, ``we,'' ``us'' and 
``our'' refer to the EPA.

Table of Contents

I. The State's Submittal
    A. What rules did the State submit?
    B. Are there other versions of these rules?
    C. What is the purpose of the submitted rules and rule 
revisions?
II. The EPA's Evaluation and Action
    A. How is the EPA evaluating the rules?
    B. Do the rules meet the evaluation criteria?
    C. EPA Recommendations To Further Improve the Rules
    D. Public Comment and Proposed Action
III. Incorporation by Reference
IV. Statutory and Executive Order Reviews

I. The State's Submittal

A. What rules did the State submit?

    Table 1 lists the Arizona Administrative Code rules and regulatory 
appendix addressed by this proposal with their effective dates and the 
dates they were submitted by the Arizona Department of Environmental 
Quality (ADEQ).\1\
---------------------------------------------------------------------------

    \1\ In addition to the rules addressed in this proposal, ADEQ's 
April 6, 2017 submittal also included R18-2-B1301.01--Limits on 
Lead-Bearing Fugitive Dust from the Hayden Smelter; R18-2-B1302--
Limits on SO2 Emissions from the Hayden Smelter; R18-2-
715--Standards of Performance for Existing Primary Copper Smelters: 
Site-Specific Requirements; and R18-2-715.01--Standards of 
Performance for Existing Primary Copper Smelters; Compliance and 
Monitoring. The EPA has already approved R18-2-B1301.01 into the 
SIP, 83 FR 7614 (February 22, 2018) and intends to take action on 
the remaining rules in a separate rulemaking.

                                            Table 1--Submitted Rules
----------------------------------------------------------------------------------------------------------------
             Rule  citation                       Rule title                   Effective             Submitted
----------------------------------------------------------------------------------------------------------------
R18-2-B1301.............................  Limits on Lead Emissions    7/1/2018 or 180 calendar          4/6/2017
                                           from the Hayden Smelter.    days after completion of
                                                                       all Converter Retrofit
                                                                       Project improvements
                                                                       authorized by Significant
                                                                       Permit Revision No. 60647.
R18-2-C1302.............................  Limits on SO2 Emissions     On the later of the               4/6/2017
                                           from the Miami Smelter.     effective date of the EPA
                                                                       Administrator's action
                                                                       approving it as part of
                                                                       the state implementation
                                                                       plan or January 1, 2018.
Appendix 14.............................  Procedures for Sulfur       5/7/2017..................        4/6/2017
                                           Dioxide and Lead Fugitive
                                           Emissions Studies for the
                                           Hayden Smelter.
R18-2-715.02............................  Standards of Performance    5/7/2017..................        4/6/2017
                                           for Existing Primary
                                           Copper Smelters; Fugitive
                                           Emissions.
----------------------------------------------------------------------------------------------------------------

    On July 17, 2017, the EPA determined that the submittal for the 
rules and documents in Table 1 met the completeness criteria in 40 CFR 
part 51 Appendix V, which must be met before formal EPA review.

B. Are there other versions of these rules?

    There are no previous versions of Rules R18-2-B1301, R18-2-C1302 or 
Appendix 14 in the SIP. We approved an earlier version of Rule R18-2-
715.02 into the SIP on November 1, 2004 (69 FR 63321).

C. What is the purpose of the submitted rules and rule revisions?

    On November 12, 2008, the EPA published a final rule revising the 
lead National Ambient Air Quality Standards (NAAQS). On June 22, 2010, 
the EPA promulgated a new 1-hour primary sulfur dioxide 
(SO2) NAAQS. CAA section 172(c)(1) requires SIPs for 
nonattainment areas to provide for implementation of all reasonably 
available control measures (RACM), including reasonably available 
control technology (RACT), and provide for attainment of the NAAQS. The 
EPA designated the Hayden area as nonattainment for lead in 2014 (79 FR 
52205) and designated the Hayden and Miami areas as nonattainment for 
SO2 in 2013 (78 FR 47191). Rule R18-2-B1301 establishes 
control requirements for lead emissions from the copper smelter located 
in the Hayden, AZ nonattainment area (``Hayden Smelter''). Rule R18-2-
C1302 establishes control requirements for SO2 emissions 
from the copper smelter located in the Miami, AZ nonattainment area 
(``Miami Smelter''). Appendix 14 requires the evaluation and 
characterization of fugitive lead and SO2 emissions from the 
Hayden Smelter. Rule R18-2-715.02 contains the existing requirements 
for fugitive SO2 emissions studies at both smelters. These 
requirements will sunset after: (1) The revisions to Rule R18-2-715.02 
are approved into the SIP, and (2) Rule B1302 (for the Hayden Smelter) 
and Rule R18-2-C1302 (for the Miami Smelter) take effect. The EPA's 
technical support documents (TSDs) have more information about these 
rules.

II. The EPA's Evaluation and Action

A. How is the EPA evaluating the rules?

    SIP rules must be enforceable (see CAA section 110(a)(2)), must not 
interfere with applicable requirements concerning attainment and 
reasonable further progress or other CAA requirements (see CAA section 
110(l)), and must not modify certain SIP control requirements in 
nonattainment areas without ensuring equivalent or greater emissions 
reductions (see CAA section 193). The EPA will address the overall

[[Page 13718]]

RACM/RACT requirement for the Hayden lead nonattainment area in the 
context of our action on ADEQ's lead plan (``SIP Revision: Hayden Lead 
Nonattainment Area,'' submitted by ADEQ to the EPA on March 3, 2017), 
and we will address the RACM/RACT requirement for the Miami 
SO2 nonattainment area in the context of our action on 
ADEQ's SO2 plan (``Arizona SIP Revision: Miami Sulfur 
Dioxide Nonattainment Area for the 2010 SO2 NAAQS,'' 
submitted by ADEQ to the EPA on March 8, 2017). Therefore, our 
stringency evaluations here consider whether Rules R18-2-B1301 and R18-
2-C1302 implement reasonable controls for the two subject criteria 
pollutants at the Hayden and Miami smelters.\2\
---------------------------------------------------------------------------

    \2\ Appendix 14 does not establish control requirements, so it 
is not subject to a stringency evaluation. Appendix 14 is still 
subject to enforceability and SIP consistency evaluations, which we 
describe in our TSD. The revisions to sunset the existing 
requirements of Rule R18-2-715.02, are evaluated in context with 
Appendix 14. See the TSD evaluating Appendix 14 for more information 
on Rule R18-2-715.02. Rule R18-2-B1302 regulates SO2 
emissions at the Hayden Smelter, and will be evaluated in a separate 
rulemaking. The revisions to sunset the existing requirements of 
Rules R18-2-715 and R18-2-715.01 in relation to the Hayden Smelter 
will be evaluated in context with R18-2-B1302.
---------------------------------------------------------------------------

    Guidance and policy documents that we use to evaluate 
enforceability, rule stringency, and SIP revision requirements for the 
applicable criteria pollutants include the following:
    1. ``Issues Relating to VOC Regulation Cutpoints, Deficiencies, and 
Deviations,'' EPA, May 25, 1988 (the Bluebook, revised January 11, 
1990).
    2. ``Guidance Document for Correcting Common VOC & Other Rule 
Deficiencies,'' EPA Region 9 (the Little Bluebook, August 21, 2001).
    3. ``Implementation of the 2008 Lead National Ambient Air Quality 
Standards: Guide to Developing Reasonably Available Control Measures 
(RACM) for Controlling Lead Emissions,'' EPA Office of Air Quality 
Planning and Standards (March 2012).
    4. ``Guidance for 1-Hour SO2 Nonattainment Area SIP 
Submissions,'' EPA Office of Air Quality Planning and Standards (April 
23, 2014).
    5. National Emission Standard for Hazardous Air Pollutants for 
Primary Copper Smelting (40 CFR part 63, subpart QQQ).
    6. National Emission Standard for Hazardous Air Pollutants for 
Secondary Lead Smelting (40 CFR part 63, subpart X).

B. Do the rules meet the evaluation criteria?

    These rules are consistent with CAA requirements and relevant 
guidance regarding enforceability, rule stringency, and SIP revisions. 
The TSDs have more information on our evaluation.

C. EPA Recommendations To Further Improve the Rules

    The TSDs describe additional rule revisions that we recommend for 
the next time the State modifies the rules.

D. Public Comment and Proposed Action

    As authorized in section 110(k)(3) of the Act, the EPA proposes to 
fully approve the submitted rules because they fulfill all relevant 
requirements. We will accept comments from the public on this proposal 
until April 30, 2018. If we take final action to approve the submitted 
rules, our final action will incorporate these rules into the federally 
enforceable SIP.

III. Incorporation by Reference

    In this rule the EPA is proposing to include in a final EPA rule 
regulatory text that includes incorporation by reference. In accordance 
with requirements of 1 CFR 51.5, the EPA is proposing to incorporate by 
reference the ADEQ rules described in Table 1 of this preamble. The EPA 
has made, and will continue to make, these materials available through 
www.regulations.gov and at the EPA Region IX Office (please contact the 
person identified in the FOR FURTHER INFORMATION CONTACT section of 
this preamble for more information).

IV. Statutory and Executive Order Reviews

    Under the CAA, the Administrator is required to approve a SIP 
submission that complies with the provisions of the Act and applicable 
federal regulations. 42 U.S.C. 7410(k); 40 CFR 52.02(a). Thus, in 
reviewing SIP submissions, the EPA's role is to approve state choices, 
provided that they meet the criteria of the Act. Accordingly, this 
proposed action merely proposes to approve state law as meeting federal 
requirements and does not impose additional requirements beyond those 
imposed by state law. For that reason, this proposed action:
     Is not a ``significant regulatory action'' subject to 
review by the Office of Management and Budget under Executive Orders 
12866 (58 FR 51735, October 4, 1993) and 13563 (76 FR 3821, January 21, 
2011);
     Is not an Executive Order 13771 (82 FR 9339, February 2, 
2017) regulatory action because SIP approvals are exempted under 
Executive Order 12866;
     Does not impose an information collection burden under the 
provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.);
     Is certified as not having a significant economic impact 
on a substantial number of small entities under the Regulatory 
Flexibility Act (5 U.S.C. 601 et seq.);
     Does not contain any unfunded mandate or significantly or 
uniquely affect small governments, as described in the Unfunded 
Mandates Reform Act of 1995 (Pub. L. 104-4);
     Does not have Federalism implications as specified in 
Executive Order 13132 (64 FR 43255, August 10, 1999);
     Is not an economically significant regulatory action based 
on health or safety risks subject to Executive Order 13045 (62 FR 
19885, April 23, 1997);
     Is not a significant regulatory action subject to 
Executive Order 13211 (66 FR 28355, May 22, 2001);
     Is not subject to requirements of section 12(d) of the 
National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 
note) because application of those requirements would be inconsistent 
with the CAA; and
     Does not provide the EPA with the discretionary authority 
to address disproportionate human health or environmental effects with 
practical, appropriate, and legally permissible methods under Executive 
Order 12898 (59 FR 7629, February 16, 1994).
    In addition, the SIP is not approved to apply on any Indian 
reservation land or in any other area where the EPA or an Indian tribe 
has demonstrated that a tribe has jurisdiction. In those areas of 
Indian country, the rule does not have tribal implications and will not 
impose substantial direct costs on tribal governments or preempt tribal 
law as specified by Executive Order 13175 (65 FR 67249, November 9, 
2000).

List of Subjects in 40 CFR Part 52

    Environmental protection, Air pollution control, Incorporation by 
reference, Intergovernmental relations, Lead, Reporting and 
recordkeeping requirements, Sulfur dioxide.

    Authority:  42 U.S.C. 7401 et seq.

    Dated: March 19, 2018.
Alexis Strauss,
Acting Regional Administrator, Region IX.
[FR Doc. 2018-06548 Filed 3-29-18; 8:45 am]
 BILLING CODE 6560-50-P



                                               13716                     Federal Register / Vol. 83, No. 62 / Friday, March 30, 2018 / Proposed Rules

                                               states to have SIP provisions that                      1997, 2006 and 2012 PM2.5 NAAQS will                    • Does not provide EPA with the
                                               comply with the requirements of CAA                     be cured. Finally, EPA is proposing to                discretionary authority to address, as
                                               section 128. Because EPA is proposing                   approve the new supplemental                          appropriate, disproportionate human
                                               to approve provisions into Mississippi’s                provisions regarding representation of                health or environmental effects, using
                                               SIP to meet the significant portion of                  the public interest of section 128(a)(1)              practicable and legally permissible
                                               income requirements of section                          for the MDEQ Permit Board and                         methods, under Executive Order 12898
                                               128(a)(1) as discussed above, it is also                Mississippi Commission on                             (59 FR 7629, February 16, 1994).
                                               proposing to fully approve the SIP                      Environmental Quality, and disclosure                   The SIP is not approved to apply on
                                               submission with respect to the related                  of potential conflicts of interest of                 any Indian reservation land or in any
                                               requirements of section 110(a)(2)(E)(ii)                section 128(a)(2) for the Mississippi                 other area where EPA or an Indian tribe
                                               for the NAAQS previously mentioned.                     Commission on Environmental Quality.                  has demonstrated that a tribe has
                                               EPA notes that section 128 is not                                                                             jurisdiction. In those areas of Indian
                                               NAAQS-specific, and thus once a state                   VII. Statutory and Executive Order                    country, the rule does not have tribal
                                               has met the requirements of section 128                 Reviews                                               implications as specified by Executive
                                               it will continue to do so for purposes of                  Under the CAA, the Administrator is                Order 13175 (65 FR 67249, November 9,
                                               future NAAQS, unless there were future                  required to approve a SIP submission                  2000), nor will it impose substantial
                                               changes to the approved SIP provisions                  that complies with the provisions of the              direct costs on tribal governments or
                                               which would require further evaluation.                 Act and applicable Federal regulations.               preempt tribal law.
                                                                                                       See 42 U.S.C. 7410(k); 40 CFR 52.02(a).
                                               V. Incorporation by Reference                                                                                 List of Subjects in 40 CFR Part 52
                                                                                                       Thus, in reviewing SIP submissions,
                                                  In this notice, EPA is proposing to                  EPA’s role is to approve state choices,                 Environmental protection, Air
                                               include in a final EPA rule regulatory                  provided that they meet the criteria of               pollution control, Incorporation by
                                               text that includes incorporation by                     the CAA. This action merely proposes to               reference, Intergovernmental relations,
                                               reference. In accordance with the                       approve state law as meeting Federal                  Lead, Nitrogen dioxide, Ozone,
                                               requirements of 1 CFR 51.5, EPA is                      requirements and does not impose                      Reporting and recordkeeping
                                               proposing to incorporate by reference                   additional requirements beyond those                  requirements, Sulfur oxides, Volatile
                                               Mississippi Code section 49–2–5 to                      imposed by state law. For that reason,                organic compounds.
                                               include certain section 128                             this proposed action:                                   Authority: 42 U.S.C. 7401 et seq.
                                               requirements for the MDEQ Commission                       • Is not a significant regulatory action
                                               on Environmental Quality; and                           subject to review by the Office of                      Dated: March 15, 2018.
                                               Appendix C–26, ‘‘Air Emissions                          Management and Budget under                           Onis ‘‘Trey’’ Glenn, III,
                                               Regulations for the Prevention,                         Executive Orders 12866 (58 FR 51735,                  Regional Administrator, Region 4.
                                               Abatement, and Control of Air                           October 4, 1993) and 13563 (76 FR 3821,               [FR Doc. 2018–06544 Filed 3–29–18; 8:45 am]
                                               Contaminants’’ Title 11, Part 2, Chapter                January 21, 2011);                                    BILLING CODE 6560–50–P
                                               1, Rule 1.1, and Appendix A–13,                            • Is not an Executive Order 13771 (82
                                               ‘‘Regulations Regarding Administrative                  FR 9339, February 2, 2017) regulatory
                                               Procedures Pursuant to the Mississippi                  action because SIP approvals are                      ENVIRONMENTAL PROTECTION
                                               Administrative Procedures Act’’, Title                  exempted under Executive Order 12866;                 AGENCY
                                               11, Part 1 Chapter 5, Rule 5.1 to                          • Does not impose an information
                                               incorporate certain section 128                         collection burden under the provisions                40 CFR Part 52
                                               requirements for the MDEQ Permit                        of the Paperwork Reduction Act (44                    [EPA–R09–OAR–2017–0661; FRL–9976–
                                               Board. EPA has made, and will continue                  U.S.C. 3501 et seq.);                                 18—Region 9]
                                               to make, these materials generally                         • Is certified as not having a
                                               available through www.regulations.gov                   significant economic impact on a                      Air Plan Approval; Arizona; Hayden
                                               and at the EPA Region 4 office (please                  substantial number of small entities                  and Miami Areas; Lead and Sulfur
                                               contact the person identified in the FOR                under the Regulatory Flexibility Act (5               Dioxide Control Measures—Copper
                                               FURTHER INFORMATION CONTACT section of                  U.S.C. 601 et seq.);                                  Smelters
                                               this preamble for more information).                       • Does not contain any unfunded
                                                                                                       mandate or significantly or uniquely                  AGENCY:  Environmental Protection
                                               VI. Proposed Action                                                                                           Agency (EPA).
                                                                                                       affect small governments, as described
                                                  As described above, EPA is proposing                 in the Unfunded Mandates Reform Act                   ACTION: Proposed rule.
                                               to approve that the Mississippi SIP                     of 1995 (Pub. L. 104–4);                              SUMMARY:   The Environmental Protection
                                               meets the significant portion of income                    • Does not have Federalism
                                               requirements of 128(a)(1) of the CAA.                                                                         Agency (EPA) is proposing to approve
                                                                                                       implications as specified in Executive
                                               EPA is also proposing to conclude that,                                                                       revisions to the Arizona State
                                                                                                       Order 13132 (64 FR 43255, August 10,
                                               if Mississippi’s June 23, 2017, and                                                                           Implementation Plan (SIP). These
                                                                                                       1999);
                                               February 2, 2018, SIP revisions are                        • Is not an economically significant               revisions concern emissions of lead and
                                               approved, the section 110(a)(2)(E)(ii)                  regulatory action based on health or                  sulfur dioxide (SO2) from the copper
                                               requirements are met for the 2008 8-                    safety risks subject to Executive Order               smelter at Hayden, AZ and SO2 from the
                                               hour Ozone, 2008 Lead, 2010 NO2, 2010                   13045 (62 FR 19885, April 23, 1997);                  copper smelter at Miami, AZ. We are
                                               SO2, and 1997, 2006 and 2012 PM2.5,                        • Is not a significant regulatory action           proposing to approve State rules to
                                                                                                                                                             regulate these emission sources under
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                                               NAAQS for section 110(a)(2)(E)(ii).                     subject to Executive Order 13211 (66 FR
                                               Consequently, if EPA finalizes approval                 28355, May 22, 2001);                                 the Clean Air Act (CAA or the Act). We
                                               of this action, the deficiencies identified                • Is not subject to requirements of                are taking comments on this proposal
                                               in the previous partial disapprovals of                 section 12(d) of the National                         and plan to follow with a final action.
                                               Mississippi infrastructure SIP                          Technology Transfer and Advancement                   DATES: Any comments must arrive by
                                               submissions related to the state board                  Act of 1995 (15 U.S.C. 272 note) because              April 30, 2018.
                                               requirements for the 2008 8-hour Ozone,                 application of those requirements would               ADDRESSES: Submit your comments,
                                               2008 Lead, 2010 NO2, 2010 SO2, and                      be inconsistent with the CAA; and                     identified by Docket ID No. EPA–R09–


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                                                                           Federal Register / Vol. 83, No. 62 / Friday, March 30, 2018 / Proposed Rules                                                                  13717

                                               OAR–2017–0661 at http://                                 comment contents located outside of the                           B. Are there other versions of these rules?
                                               www.regulations.gov, or via email to                     primary submission (i.e. on the web,                              C. What is the purpose of the submitted
                                               Kevin Gong, at Gong.Kevin@epa.gov.                       cloud, or other file sharing system). For                            rules and rule revisions?
                                               For comments submitted at                                additional submission methods, please                          II. The EPA’s Evaluation and Action
                                               Regulations.gov, follow the online                       contact the person identified in the FOR                          A. How is the EPA evaluating the rules?
                                               instructions for submitting comments.                    FURTHER INFORMATION CONTACT section.
                                                                                                                                                                          B. Do the rules meet the evaluation
                                                                                                                                                                             criteria?
                                               Once submitted, comments cannot be                       For the full EPA public comment policy,
                                                                                                                                                                          C. EPA Recommendations To Further
                                               removed or edited from Regulations.gov.                  information about CBI or multimedia                                  Improve the Rules
                                               For either manner of submission, the                     submissions, and general guidance on                              D. Public Comment and Proposed Action
                                               EPA may publish any comment received                     making effective comments, please visit                        III. Incorporation by Reference
                                               to its public docket. Do not submit                      http://www.epa.gov/dockets/                                    IV. Statutory and Executive Order Reviews
                                               electronically any information you                       commenting-epa-dockets.
                                               consider to be Confidential Business                     FOR FURTHER INFORMATION CONTACT:
                                                                                                                                                                       I. The State’s Submittal
                                               Information (CBI) or other information                   Kevin Gong, EPA Region IX, (415) 972                           A. What rules did the State submit?
                                               whose disclosure is restricted by statute.               3073, Gong.Kevin@epa.gov.
                                               Multimedia submissions (audio, video,                    SUPPLEMENTARY INFORMATION:                                       Table 1 lists the Arizona
                                               etc.) must be accompanied by a written                   Throughout this document, ‘‘we,’’ ‘‘us’’                       Administrative Code rules and
                                               comment. The written comment is                          and ‘‘our’’ refer to the EPA.                                  regulatory appendix addressed by this
                                               considered the official comment and                                                                                     proposal with their effective dates and
                                               should include discussion of all points                  Table of Contents                                              the dates they were submitted by the
                                               you wish to make. The EPA will                           I. The State’s Submittal                                       Arizona Department of Environmental
                                               generally not consider comments or                          A. What rules did the State submit?                         Quality (ADEQ).1

                                                                                                               TABLE 1—SUBMITTED RULES
                                                           Rule                                       Rule title                                                        Effective                                     Submitted
                                                          citation

                                               R18–2–B1301 ................      Limits on Lead Emissions from the Hayden                 7/1/2018 or 180 calendar days after completion                                 4/6/2017
                                                                                   Smelter.                                                 of all Converter Retrofit Project improvements
                                                                                                                                            authorized by Significant Permit Revision No.
                                                                                                                                            60647.
                                               R18–2–C1302 ................      Limits on SO2 Emissions from the Miami Smelter           On the later of the effective date of the EPA Ad-                              4/6/2017
                                                                                                                                            ministrator’s action approving it as part of the
                                                                                                                                            state implementation plan or January 1, 2018.
                                               Appendix 14 ...................   Procedures for Sulfur Dioxide and Lead Fugitive          5/7/2017 ................................................................      4/6/2017
                                                                                   Emissions Studies for the Hayden Smelter.
                                               R18–2–715.02 ...............      Standards of Performance for Existing Primary            5/7/2017 ................................................................      4/6/2017
                                                                                   Copper Smelters; Fugitive Emissions.



                                                 On July 17, 2017, the EPA determined                   section 172(c)(1) requires SIPs for                            the existing requirements for fugitive
                                               that the submittal for the rules and                     nonattainment areas to provide for                             SO2 emissions studies at both smelters.
                                               documents in Table 1 met the                             implementation of all reasonably                               These requirements will sunset after: (1)
                                               completeness criteria in 40 CFR part 51                  available control measures (RACM),                             The revisions to Rule R18–2–715.02 are
                                               Appendix V, which must be met before                     including reasonably available control                         approved into the SIP, and (2) Rule
                                               formal EPA review.                                       technology (RACT), and provide for                             B1302 (for the Hayden Smelter) and
                                                                                                        attainment of the NAAQS. The EPA                               Rule R18–2–C1302 (for the Miami
                                               B. Are there other versions of these                                                                                    Smelter) take effect. The EPA’s technical
                                               rules?                                                   designated the Hayden area as
                                                                                                        nonattainment for lead in 2014 (79 FR                          support documents (TSDs) have more
                                                 There are no previous versions of                      52205) and designated the Hayden and                           information about these rules.
                                               Rules R18–2–B1301, R18–2–C1302 or                        Miami areas as nonattainment for SO2 in                        II. The EPA’s Evaluation and Action
                                               Appendix 14 in the SIP. We approved                      2013 (78 FR 47191). Rule R18–2–B1301
                                               an earlier version of Rule R18–2–715.02                  establishes control requirements for lead                      A. How is the EPA evaluating the rules?
                                               into the SIP on November 1, 2004 (69                     emissions from the copper smelter                                SIP rules must be enforceable (see
                                               FR 63321).                                               located in the Hayden, AZ                                      CAA section 110(a)(2)), must not
                                                                                                        nonattainment area (‘‘Hayden Smelter’’).                       interfere with applicable requirements
                                               C. What is the purpose of the submitted
                                                                                                        Rule R18–2–C1302 establishes control                           concerning attainment and reasonable
                                               rules and rule revisions?
                                                                                                        requirements for SO2 emissions from the                        further progress or other CAA
                                                 On November 12, 2008, the EPA                          copper smelter located in the Miami, AZ                        requirements (see CAA section 110(l)),
                                               published a final rule revising the lead                 nonattainment area (‘‘Miami Smelter’’).                        and must not modify certain SIP control
                                               National Ambient Air Quality Standards                   Appendix 14 requires the evaluation                            requirements in nonattainment areas
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                                               (NAAQS). On June 22, 2010, the EPA                       and characterization of fugitive lead and                      without ensuring equivalent or greater
                                               promulgated a new 1-hour primary                         SO2 emissions from the Hayden                                  emissions reductions (see CAA section
                                               sulfur dioxide (SO2) NAAQS. CAA                          Smelter. Rule R18–2–715.02 contains                            193). The EPA will address the overall
                                                 1 In addition to the rules addressed in this           Smelter; R18–2–715—Standards of Performance for                approved R18–2–B1301.01 into the SIP, 83 FR 7614
                                               proposal, ADEQ’s April 6, 2017 submittal also            Existing Primary Copper Smelters: Site-Specific                (February 22, 2018) and intends to take action on
                                               included R18–2–B1301.01—Limits on Lead-Bearing           Requirements; and R18–2–715.01—Standards of                    the remaining rules in a separate rulemaking.
                                               Fugitive Dust from the Hayden Smelter; R18–2–            Performance for Existing Primary Copper Smelters;
                                               B1302—Limits on SO2 Emissions from the Hayden            Compliance and Monitoring. The EPA has already


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                                               13718                     Federal Register / Vol. 83, No. 62 / Friday, March 30, 2018 / Proposed Rules

                                               RACM/RACT requirement for the                           B. Do the rules meet the evaluation                   action because SIP approvals are
                                               Hayden lead nonattainment area in the                   criteria?                                             exempted under Executive Order 12866;
                                               context of our action on ADEQ’s lead                      These rules are consistent with CAA                    • Does not impose an information
                                               plan (‘‘SIP Revision: Hayden Lead                       requirements and relevant guidance                    collection burden under the provisions
                                               Nonattainment Area,’’ submitted by                      regarding enforceability, rule stringency,            of the Paperwork Reduction Act (44
                                               ADEQ to the EPA on March 3, 2017),                      and SIP revisions. The TSDs have more                 U.S.C. 3501 et seq.);
                                               and we will address the RACM/RACT                       information on our evaluation.                           • Is certified as not having a
                                               requirement for the Miami SO2
                                                                                                       C. EPA Recommendations To Further                     significant economic impact on a
                                               nonattainment area in the context of our
                                                                                                       Improve the Rules                                     substantial number of small entities
                                               action on ADEQ’s SO2 plan (‘‘Arizona                                                                          under the Regulatory Flexibility Act (5
                                               SIP Revision: Miami Sulfur Dioxide                        The TSDs describe additional rule                   U.S.C. 601 et seq.);
                                               Nonattainment Area for the 2010 SO2                     revisions that we recommend for the
                                               NAAQS,’’ submitted by ADEQ to the                       next time the State modifies the rules.                  • Does not contain any unfunded
                                               EPA on March 8, 2017). Therefore, our                                                                         mandate or significantly or uniquely
                                                                                                       D. Public Comment and Proposed                        affect small governments, as described
                                               stringency evaluations here consider
                                                                                                       Action                                                in the Unfunded Mandates Reform Act
                                               whether Rules R18–2–B1301 and R18–
                                               2–C1302 implement reasonable controls                     As authorized in section 110(k)(3) of               of 1995 (Pub. L. 104–4);
                                               for the two subject criteria pollutants at              the Act, the EPA proposes to fully                       • Does not have Federalism
                                               the Hayden and Miami smelters.2                         approve the submitted rules because                   implications as specified in Executive
                                                                                                       they fulfill all relevant requirements.               Order 13132 (64 FR 43255, August 10,
                                                  Guidance and policy documents that                   We will accept comments from the                      1999);
                                               we use to evaluate enforceability, rule                 public on this proposal until April 30,
                                               stringency, and SIP revision                                                                                     • Is not an economically significant
                                                                                                       2018. If we take final action to approve              regulatory action based on health or
                                               requirements for the applicable criteria                the submitted rules, our final action will
                                               pollutants include the following:                                                                             safety risks subject to Executive Order
                                                                                                       incorporate these rules into the federally            13045 (62 FR 19885, April 23, 1997);
                                                 1. ‘‘Issues Relating to VOC Regulation                enforceable SIP.
                                               Cutpoints, Deficiencies, and                                                                                     • Is not a significant regulatory action
                                                                                                       III. Incorporation by Reference                       subject to Executive Order 13211 (66 FR
                                               Deviations,’’ EPA, May 25, 1988 (the
                                               Bluebook, revised January 11, 1990).                      In this rule the EPA is proposing to                28355, May 22, 2001);
                                                                                                       include in a final EPA rule regulatory                   • Is not subject to requirements of
                                                 2. ‘‘Guidance Document for Correcting                 text that includes incorporation by                   section 12(d) of the National
                                               Common VOC & Other Rule                                 reference. In accordance with                         Technology Transfer and Advancement
                                               Deficiencies,’’ EPA Region 9 (the Little                requirements of 1 CFR 51.5, the EPA is                Act of 1995 (15 U.S.C. 272 note) because
                                               Bluebook, August 21, 2001).                             proposing to incorporate by reference                 application of those requirements would
                                                 3. ‘‘Implementation of the 2008 Lead                  the ADEQ rules described in Table 1 of                be inconsistent with the CAA; and
                                               National Ambient Air Quality                            this preamble. The EPA has made, and                     • Does not provide the EPA with the
                                               Standards: Guide to Developing                          will continue to make, these materials                discretionary authority to address
                                               Reasonably Available Control Measures                   available through www.regulations.gov                 disproportionate human health or
                                               (RACM) for Controlling Lead                             and at the EPA Region IX Office (please               environmental effects with practical,
                                               Emissions,’’ EPA Office of Air Quality                  contact the person identified in the FOR              appropriate, and legally permissible
                                               Planning and Standards (March 2012).                    FURTHER INFORMATION CONTACT section of
                                                                                                                                                             methods under Executive Order 12898
                                                                                                       this preamble for more information).                  (59 FR 7629, February 16, 1994).
                                                 4. ‘‘Guidance for 1-Hour SO2
                                               Nonattainment Area SIP Submissions,’’                   IV. Statutory and Executive Order                        In addition, the SIP is not approved
                                               EPA Office of Air Quality Planning and                  Reviews                                               to apply on any Indian reservation land
                                               Standards (April 23, 2014).                               Under the CAA, the Administrator is                 or in any other area where the EPA or
                                                 5. National Emission Standard for                     required to approve a SIP submission                  an Indian tribe has demonstrated that a
                                               Hazardous Air Pollutants for Primary                    that complies with the provisions of the              tribe has jurisdiction. In those areas of
                                               Copper Smelting (40 CFR part 63,                        Act and applicable federal regulations.               Indian country, the rule does not have
                                               subpart QQQ).                                           42 U.S.C. 7410(k); 40 CFR 52.02(a).                   tribal implications and will not impose
                                                                                                       Thus, in reviewing SIP submissions, the               substantial direct costs on tribal
                                                 6. National Emission Standard for                                                                           governments or preempt tribal law as
                                                                                                       EPA’s role is to approve state choices,
                                               Hazardous Air Pollutants for Secondary                                                                        specified by Executive Order 13175 (65
                                                                                                       provided that they meet the criteria of
                                               Lead Smelting (40 CFR part 63, subpart                                                                        FR 67249, November 9, 2000).
                                                                                                       the Act. Accordingly, this proposed
                                               X).
                                                                                                       action merely proposes to approve state               List of Subjects in 40 CFR Part 52
                                                 2 Appendix
                                                                                                       law as meeting federal requirements and
                                                              14 does not establish control                                                                    Environmental protection, Air
                                               requirements, so it is not subject to a stringency
                                                                                                       does not impose additional
                                               evaluation. Appendix 14 is still subject to             requirements beyond those imposed by                  pollution control, Incorporation by
                                               enforceability and SIP consistency evaluations,         state law. For that reason, this proposed             reference, Intergovernmental relations,
                                               which we describe in our TSD. The revisions to          action:                                               Lead, Reporting and recordkeeping
                                               sunset the existing requirements of Rule R18–2–           • Is not a ‘‘significant regulatory                 requirements, Sulfur dioxide.
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                                               715.02, are evaluated in context with Appendix 14.
                                               See the TSD evaluating Appendix 14 for more             action’’ subject to review by the Office                Authority: 42 U.S.C. 7401 et seq.
                                               information on Rule R18–2–715.02. Rule R18–2–           of Management and Budget under
                                                                                                                                                               Dated: March 19, 2018.
                                               B1302 regulates SO2 emissions at the Hayden             Executive Orders 12866 (58 FR 51735,
                                               Smelter, and will be evaluated in a separate            October 4, 1993) and 13563 (76 FR 3821,               Alexis Strauss,
                                               rulemaking. The revisions to sunset the existing                                                              Acting Regional Administrator, Region IX.
                                               requirements of Rules R18–2–715 and R18–2–
                                                                                                       January 21, 2011);
                                               715.01 in relation to the Hayden Smelter will be          • Is not an Executive Order 13771 (82               [FR Doc. 2018–06548 Filed 3–29–18; 8:45 am]
                                               evaluated in context with R18–2–B1302.                  FR 9339, February 2, 2017) regulatory                 BILLING CODE 6560–50–P




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Document Created: 2018-11-01 08:57:50
Document Modified: 2018-11-01 08:57:50
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionProposed rule.
DatesAny comments must arrive by April 30, 2018.
ContactKevin Gong, EPA Region IX, (415) 972 3073, [email protected]
FR Citation83 FR 13716 
CFR AssociatedEnvironmental Protection; Air Pollution Control; Incorporation by Reference; Intergovernmental Relations; Lead; Reporting and Recordkeeping Requirements and Sulfur Dioxide

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