95-21415. Clean Air Act Proposed Interim Approval of Operating Permit Program; North Carolina, Western North Carolina Mecklenburg County, Forsyth County  

  • [Federal Register Volume 60, Number 167 (Tuesday, August 29, 1995)]
    [Proposed Rules]
    [Pages 44805-44812]
    From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
    [FR Doc No: 95-21415]
    
    
    
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    ENVIRONMENTAL PROTECTION AGENCY
    40 CFR Part 70
    
    [NC-95-01; FRL-5288-2]
    
    
    Clean Air Act Proposed Interim Approval of Operating Permit 
    Program; North Carolina, Western North Carolina Mecklenburg County, 
    Forsyth County
    
    AGENCY: Environmental Protection Agency (EPA).
    
    ACTION: Proposed interim approval.
    
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    SUMMARY: EPA proposes interim approval of the operating permit programs 
    submitted by the State of North Carolina Department of Health, 
    Environment and Natural Resources (DEHNR), Western North Carolina 
    Regional Air Pollution Control Agency (WNCRAPCA), Forsyth County 
    Department of Environmental Affairs (FCDEA), and Mecklenburg County 
    Department of Environmental Protection (MCDEP) for the purpose of 
    complying with Federal requirements which mandate that states develop, 
    and submit to EPA, programs for issuing operating permits to all major 
    stationary sources, and to certain other sources.
    
    DATES: Comments on this proposed action must be received in writing by 
    September 28, 1995.
    
    ADDRESSES: Written comments on this action should be addressed to Carla 
    E. Pierce, Chief, Air Toxics Unit/Title V Team, Air Programs Branch, at 
    the EPA Region 4 office listed below. Copies of the DEHNR, WNCRAPCA, 
    FCDEA, and MCDEP submittals and other supporting information used in 
    developing the proposed interim approval are available for inspection 
    during normal business hours at the following location: U.S. 
    Environmental Protection Agency, Region 4, 345 Courtland Street, NE, 
    Atlanta, GA 30365.
    
    FOR FURTHER INFORMATION CONTACT: Scott Miller, Title V Program 
    Development Team, Air Programs Branch, Air Pesticides & Toxics 
    Management Division, U.S. Environmental Protection Agency, Region 4, 
    345 Courtland Street, NE, Atlanta, GA 30365, (404) 347-3555, Ext. 4153.
    
    SUPPLEMENTARY INFORMATION:
    
    I. Background and Purpose
    
    A. Introduction
    
        As required under title V of the Clean Air Act (``the Act'') as 
    amended by the 1990 Clean Air Act Amendments, EPA promulgated rules on 
    July 21, 1992 (57 FR 32250), that define the minimum elements of an 
    approvable state operating permit program and the corresponding 
    standards and procedures by which EPA will approve, oversee, and 
    withdraw approval of state operating permit programs. These rules are 
    codified at 40 Code of Federal Regulations (CFR) part 70. Title V and 
    part 70 require that states develop, and submit to EPA, programs for 
    issuing operating permits to all major stationary sources and to 
    certain other sources.
        The Act requires states to develop and submit these programs to EPA 
    by November 15, 1993, and EPA to approve or disapprove each program 
    within one year after receiving the submittal. If the State's 
    submission is materially changed during the one-year review period, 40 
    CFR Part 70.4(e)(2) allows EPA to extend the review period for no more 
    than one year following receipt of the additional materials. EPA 
    received the DEHNR, WNCRAPCA, FCDEA, and MCDEP's title V operating 
    permit program submittals on November 12, 1993. The State provided EPA 
    with additional materials in supplemental submittals dated December 17, 
    1993, February 28, 1994, May 31, 1994, and August 9, 1995. Because 
    these supplements materially changed the State's title V program 
    submittal, EPA has extended the review period and will work 
    expeditiously to promulgate a final decision on the State's program.
        EPA reviews state operating permit programs pursuant to section 502 
    of the Act and 40 CFR part 70, which together outline criteria for 
    approval or disapproval. Where a program substantially, but not fully, 
    meets the requirements of part 70, EPA may grant the program interim 
    approval for a period of up to two years. If EPA has not granted full 
    or interim approval to a whole program by November 15, 1995, it must 
    establish and implement a Federal operating permit program for that 
    state.
    
    B. Federal Oversight and Sanctions
    
        If EPA grants interim approval to the DEHNR, WNCRAPCA, FCDEA, and 
    MCDEP programs, the interim approval would extend for two years 
    following the effective date of final interim approval, and could not 
    be renewed. During the interim approval period, the State of North 
    Carolina, WNCRAPCA, FCDEA, and MCDEP would not be subject to sanctions, 
    and EPA would not be obligated to promulgate, administer, and enforce a 
    Federal permit program for the State. Permits issued under a program 
    with interim approval are fully effective with respect to part 70, and 
    the 12-month time period for submittal of permit applications by 
    sources subject to part 70 requirements begins upon the effective date 
    of final interim approval, as does the three-year time period for 
    processing the initial permit applications.
        Following the granting of final interim approval, if the DEHNR, 
    WNCRAPCA, FCDEA, or MCDEP failed to submit complete corrective programs 
    for full approval by the date six months before expiration of the 
    interim approval, EPA would start an 18-month clock for mandatory 
    sanctions. If the DEHNR, WNCRAPCA, FCDEA, or MCDEP then failed to 
    submit a corrective program that EPA found complete before the 
    expiration of that 18-month period, EPA would be required to apply one 
    of the sanctions in section 179(b) of the Act, which would remain in 
    effect until EPA determined that DEHNR, WNCRAPCA, FCDEA, or MCDEP had 
    corrected the deficiency by submitting a complete corrective program. 
    Moreover, if the Administrator found a lack of good faith on the part 
    of DEHNR, WNCRAPCA, FCDEA, or MCDEP, both sanctions under section 
    179(b) would apply after the expiration of the 18-month period and 
    would extend until the Administrator determined that these programs had 
    come into compliance. In any case, if, six months after application of 
    the first sanction, DEHNR, WNCRAPCA, FCDEA, or MCDEP still had not 
    submitted a corrective program that EPA found complete, the second 
    sanction would be applied.
        If, following final interim approval, EPA were to disapprove any of 
    the North Carolina State or local program complete corrective programs, 
    EPA would be required to apply one of the section 179(b) sanctions on 
    the date 18 months after the effective date of the disapproval, unless 
    prior to that date the DEHNR, WNCRAPCA, FCDEA, or MCDEP had submitted a 
    revised program and EPA had determined that it corrected the 
    deficiencies that prompted the disapproval. Moreover, if the 
    Administrator found a lack of good faith on the part of the North 
    Carolina State or local agencies, both sanctions under section 179(b) 
    would apply after the expiration of the 18-month period until the 
    Administrator determined that the North Carolina State or local 
    agencies had come into compliance. In all cases, if six months after 
    EPA applied the first sanction, the North Carolina State or local 
    agencies had not submitted a revised program that EPA had determined 
    corrected the deficiencies that prompted disapproval, a second sanction 
    would be required. 
    
    [[Page 44806]]
    
        In addition, discretionary sanctions may be applied where warranted 
    any time after the end of an interim approval period if a state has not 
    timely submitted a complete corrective program or EPA has disapproved a 
    submitted corrective program. Moreover, if EPA has not granted full 
    approval to a state program by the expiration of an interim approval 
    and that expiration occurs after November 15, 1995, EPA must 
    promulgate, administer, and enforce a Federal operating permit program 
    for that state upon interim approval expiration.
    II. Proposed Action and Implications
    
    A. Analysis of State Submission
    
        EPA believes that the operating permit programs submitted by the 
    DEHNR, WNCRAPCA, FCDEA, and MCDEP substantially meet the requirements 
    of title V and part 70, and EPA proposes to grant interim approval to 
    these programs. For detailed information on the analysis of the State 
    and local agency submission, please refer to the Technical Support 
    Document (TSD) contained in the docket at the address noted above.
    1. Support Materials
        On November 12, 1993, EPA received the title V operating permit 
    programs submitted by the DEHNR, WNCRAPCA, FCDEA, and MCDEP. The DEHNR 
    requested, under the signature of the State of North Carolina 
    Governor's designee, approval of its operating permit program with full 
    authority to administer the program in all areas of the State of North 
    Carolina, with the exceptions of Indian reservations and tribal lands. 
    The State and local agencies submitted supplements to their title V 
    operating permits programs submittals dated December 17, February 28, 
    1994, May 31, 1994, and July 27, 1995.
        The DEHNR, WNCRAPCA, FCDEA, and MCDEP submittals address, in 
    Section II entitled ``Complete Program Description,'' the requirement 
    of 40 CFR Part 70.4(b)(1) by describing how the State and local 
    agencies intend to carry out their responsibilities under the part 70 
    regulations. EPA believes the program descriptions are sufficient for 
    meeting the requirement of 40 CFR Part 70.4(b)(1).
        Pursuant to 40 CFR Part 70.4(b)(3), each state is required to 
    submit a legal opinion from the Attorney General (or the attorney for 
    the state air pollution control agency that has independent legal 
    counsel) demonstrating adequate authority to carry out all aspects of 
    the title V operating permit program. The DEHNR submitted a General 
    Counsel Opinion and a Supplementary General Counsel Opinion 
    demonstrating adequate legal authority as required by Federal law and 
    regulation. WNCRAPCA, FCDEA, and MCDEP each submitted a General Counsel 
    Opinion. EPA believes that these opinions adequately address the 
    thirteen provisions listed at 40 CFR 70.4(b)(3)(i)-(xiii).
        Section 70.4(b)(4) requires the submission of relevant permitting 
    program documentation not contained in the regulations, such as permit 
    application forms, permit forms, and relevant guidance to assist in the 
    State's implementation of its permit program. Section IV of the DEHNR, 
    WNCRAPCA, and FCDEA submittals and Appendix C of the MCDEP submittal 
    include permit application forms. EPA has determined that the 
    application forms meet the requirements of 40 CFR Part 70.5(c).
    2. Regulations and Program Implementation
        The State of North Carolina developed 15A North Carolina 
    Administrative Code (NCAC) Subchapter 2Q.0500 entitled ``Title V 
    Procedures'' for the implementation of the substantive requirements of 
    40 CFR part 70. The State also made changes to 15A NCAC 2Q.0200 and 15A 
    NCAC 2Q.0100 to implement other part 70 requirements. These rules, and 
    several other rules and statutes providing for State permitting and 
    administrative actions, were submitted by North Carolina with 
    sufficient evidence of procedurally correct adoption as required by 40 
    CFR Part 70.4(b)(2). The FCDEA adopted the State regulations verbatim 
    in the Forsyth County Air Quality Technical Code (FCAQTC) Subchapter 3Q 
    Sections .0500, .0100, and .0200. The WNCRAPCA adopted the State 
    regulations verbatim in WNCRAPCA Rules and Regulations (WNCRAPCARR) 
    Chapter 17 Sections .0500, .0100, and .0200. The MCDEP adopted the 
    State regulations verbatim in Mecklenburg County Air Pollution Control 
    Ordinance (MCAPCO) Article 1 Sections .5500, .5231, .5211. The local 
    programs contain regulations that differ from the State program 
    concerning the collection of title V fees. Since the local agency 
    programs adopted the State regulations verbatim with the exception of 
    fee collection, this proposed rulemaking will discuss the State 
    regulations and how they meet the requirements of part 70 and follow 
    with regulatory citations for the local agency regulations which 
    implement the equivalent State regulation. Fee regulations will be 
    discussed separately for each local agency.
        The DEHNR program, in Regulation 15A NCAC 2Q.0502 (MCAPCO 
    Regulation 1.5502, FCAQTC Regulation 3Q.0502, and WNCRAPCARR Regulation 
    17.0502), substantially meets the requirements of 40 CFR Part 70.2 and 
    70.3 regarding applicability. However, Regulation 15A NCAC 2Q.0502(c) 
    (MCAPCO Regulation 1.5502(c), FCAQTC Regulation 3Q.0502(c), and 
    WNCRAPCARR Regulation 17.0502(c)) allows Research and Development (R&D) 
    facilities to be treated as separate facilities from other stationary 
    facilities that are part of the same industrial grouping, are located 
    on contiguous or adjacent property, and are under common control. Such 
    an approach is inconsistent with the definition of major source found 
    in 40 CFR Part 70.2, which requires all sources located on contiguous 
    or adjacent properties, under common control, and belonging to a single 
    major industrial grouping to be considered as the same facility. 
    However, EPA notes that relatively few sources will be excluded from 
    the scope of the State's title V program as a result of this approach. 
    Moreover, the State has committed to undertake a rulemaking designed to 
    assure that R&D facilities that are collocated with manufacturing 
    facilities and which are under common control and belonging to a single 
    major industrial grouping will be considered as the same facility for 
    determining title V applicability to the source. Finalization of this 
    rulemaking is a prerequisite to obtaining full program approval.
        The DEHNR, WNCRAPCA, FCDEA, and MCDEP definition of ``title I 
    modification'' does not include changes reviewed under a minor source 
    preconstruction review program (``minor NSR changes''). The EPA is 
    currently in the process of determining the proper definition of that 
    phrase. As further explained below, EPA has solicited public comment on 
    whether the phrase ``modification under any provision of title I of the 
    Act'' in 40 CFR 70.7(e)(2)(i)(A)(5) should be interpreted to mean 
    literally any change at a source that would trigger permitting 
    authority review under regulations approved or promulgated under title 
    I of the Act. This would include state preconstruction review programs 
    approved by EPA as part of the State Implementation Plan under section 
    110(a)(2)(C) of the Clean Air Act.
        On August 29, 1994, EPA proposed revisions to the interim approval 
    criteria in 40 CFR 70.4(d) to, among other things, allow state programs 
    with a more 
    
    [[Page 44807]]
    narrow definition of ``title I modifications'' to receive interim 
    approval (59 FR 44572). The Agency explained its view that the better 
    reading of ``title I modifications'' includes minor NSR and pre-1990 
    NESHAP requirements, and solicited public comment on the proper 
    interpretation of that term (59 FR 44573). The Agency stated that if, 
    after considering the public comments, it continued to believe that the 
    phrase ``title I modifications'' should be interpreted as including 
    minor NSR changes, it would revise the interim approval criteria as 
    needed to allow states with a narrower definition to be eligible for 
    interim approval.
        The EPA hopes to finalize its rulemaking revising the interim 
    approval criteria under 40 CFR 70.4(d) expeditiously.1 If EPA 
    establishes in its rulemaking that the definition of ``title I 
    modifications'' can be interpreted to exclude changes reviewed under 
    minor NSR programs, the definition of ``title I modification'' would be 
    fully consistent with part 70. Conversely, if EPA establishes through 
    the rulemaking that the definition must include changes reviewed under 
    minor NSR, the DEHNR, WNCRAPCA, FCDEA, and MCDEP definition of ``title 
    I modifications'' will become a basis for interim approval. If the 
    definition becomes a basis for interim approval as a result of EPA's 
    rulemaking, the DEHNR, WNCRAPCA, FCDEA, and MCDEP would be required to 
    revise their definition to conform to the requirements of part 70.
    
        \1\Publication of the proposed interim approval criteria 
    revisions was delayed until August 29, 1994, and EPA received 
    several requests to extend the public comment period until November 
    27, 1994. Given the importance of the issues in that rulemaking to 
    states, sources and the public, but mindful of the need to take 
    action quickly, EPA agreed to extend the comment period until 
    October 28, 1994 (see 59 FR 52122 (October 14, 1994)).
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        Accordingly, today's proposed approval does not identify the DEHNR, 
    WNCRAPCA, FCDEA, and MCDEP definition of ``title I modification'' as 
    necessary grounds for either interim approval or disapproval. Again, 
    although EPA has reasons for believing that the better interpretation 
    of ``title I modifications'' is the broader one, EPA does not believe 
    that it is appropriate to determine whether this is a program 
    deficiency until EPA completes its rulemaking on this issue.
        The DEHNR program, in Regulation 15A NCAC 2Q.0507 and associated 
    permit application forms (MCAPCO Regulation 1.5507, FCAQTC Regulation 
    3Q.0507, and WNCRAPCARR Regulation 17.0507), substantially meets the 
    requirements of 40 CFR Part 70.5 for complete permit application forms. 
    However, Regulation 15A NCAC 2Q.0507 (MCAPCO Regulation 1.5507, FCAQTC 
    Regulation 3Q.0507, and WNCRAPCARR Regulation 17.0507) does not require 
    an applicant to include all fugitive emissions regardless of whether 
    such emissions will be used to determine title V applicability. 
    Pursuant to 40 CFR Part 70.3(d), an applicant must include all fugitive 
    emissions regardless of whether such emissions will be used to 
    determine title V applicability. The State has committed to undertake a 
    rulemaking designed to assure that this requirement in 40 CFR Part 
    70.3(d) is included in the State's regulations. Finalization of this 
    rulemaking is a prerequisite to obtaining full program approval.
        Section 70.4(b)(2) requires state and local agencies to include in 
    their part 70 programs any criteria used to determine insignificant 
    activities or emission levels for the purposes of determining complete 
    applications. Section 70.5(c) states that an application for a part 70 
    permit may not omit information needed to determine the applicability 
    of, or to impose, any applicable requirement, or to evaluate 
    appropriate fee amounts. Section 70.5(c) also states that EPA may 
    approve, as part of a state or local program, a list of insignificant 
    activities and emissions levels which need not be included in permit 
    applications. Under part 70, a state or local agency must request and 
    EPA must approve as part of that program any activity or emission level 
    that the state wishes to consider insignificant. Part 70, however, does 
    not establish appropriate emission levels for insignificant activities, 
    relying instead on a case-by-case determination of appropriate levels 
    based on the particular circumstances of part 70 program under review.
        For other state programs, EPA has proposed to accept, as sufficient 
    for full approval, potential per emission unit levels for insignificant 
    activities of 5 tons per year for criteria pollutants and the lesser of 
    1000 pounds per year or section 112(g) de minimis levels for hazardous 
    air pollutants (HAP). Provided the State or local program does not 
    allow applications to omit information needed to determine the 
    applicability of, or to impose any applicable requirement, or to 
    evaluate the fee amount required under the program's approved fee 
    schedule, EPA believes that these levels are sufficiently below 
    applicability thresholds for many applicable requirements to assure 
    that no unit potentially subject to an applicable requirement is left 
    off a title V application and are consistent with current permitting 
    thresholds in the State of North Carolina.
        The State and local agency title V programs include three different 
    approaches to establishing insignificant activities and emissions 
    levels. Regulation 15A NCAC 2Q.0102(b)(1) (MCAPCO Regulation 
    1.5211(e)(1), FCAQTC Regulation 3Q.0102(b)(1), and WNCRAPCARR 
    Regulation 17.0102(b)(1)) establishes exemptions according to source 
    category and activity. These activities are not required to be included 
    in permit applications or permits issued by the State or local 
    agencies. Regulation 15A NCAC 2Q.0102(b)(2) (MCAPCO Regulation 
    1.5211(e)(2), FCAQTC Regulation 3Q.0102(b)(2), and WNCRAPCARR 
    Regulation 17.0102(b)(2)) establishes exemptions on the basis of size 
    or production rate. These activities are required to be included in the 
    permit application but are not required to be included in a facility's 
    permit. Some of these activities are exempted at levels of up to 40 tpy 
    for criteria pollutants. These levels are a substantial fraction of the 
    major source threshold and would almost certainly exclude units with 
    applicable requirements. EPA, therefore, finds that these emission 
    levels are too high to be considered insignificant. EPA proposes that, 
    in order to obtain full approval, the State must revise this regulation 
    to revise these threshold levels downward from potential emissions of 
    40 tpy for these activities to potential per emission unit levels for 
    insignificant activities of 5 tons per year for criteria pollutants and 
    the lesser of 1000 pounds per year or section 112(g) de minimis levels 
    for HAP or such other level as the State or local agencies can 
    demonstrate will not be likely to interfere with determining and 
    imposing an applicable requirement. Regulation 15A NCAC 
    2Q.0102(b)(2)(F) (MCAPCO Regulation 1.5211(e)(2)(F), FCAQTC Regulation 
    3Q.0102(b)(2)(F) and WNCRAPCARR Regulation 17.0102(b)(2)(F)) allows an 
    applicant to demonstrate to the satisfaction of the respective air 
    program Director that an activity would be negligible in air quality 
    impacts, not require an air pollution control device, and not violate 
    any applicable emission control standard when operating at maximum 
    design capacity or maximum operating rate, whichever is greater. If an 
    applicant could demonstrate that an activity qualified under the above 
    criteria or conditions, the activity would then be considered as an 
    insignificant activity. In order to obtain full program approval, the 
    DEHNR, WNCRAPCA, FCDEA, and MCDEP must revise their 
    
    [[Page 44808]]
    regulations to provide that any insignificant activity granted under 
    15A NCAC 2Q.0102(b)(2)(F) or other respective local agency regulations 
    would be limited to potential per emission unit levels for 
    insignificant activities of 5 tons per year for criteria pollutants and 
    the lesser of 1000 pounds per year or section 112(g) de minimis levels 
    for HAP.
        EPA is requesting comment on the appropriateness of these emission 
    levels for determining insignificant activities in the State of North 
    Carolina. This request for comment is not intended to restrict the 
    ability of the North Carolina State and local agencies to propose and 
    EPA to approve other emission levels if the State and local agencies 
    demonstrate that such alternative emission levels are insignificant 
    compared to the level of emissions from and types of units that are 
    permitted or subject to applicable requirements.
        The DEHNR program, in Regulations 15A NCAC 2Q.0508 through 2Q.0513 
    and 2Q.0523 (MCAPCO Regulations 1.5508 through 1.5513 and 1.5523, 
    FCAQTC Regulation 3Q.0508 through 3Q.0513 and 3Q.0523, and WNCRAPCARR 
    Regulation 17.0508 through 17.0513 and 17.0523), substantially meets 
    the requirements of 40 CFR Parts 70.4, 70.5, and 70.6 for permit 
    content (including operational flexibility). The DEHNR, WNCRAPCA, 
    FCDEA, and MCDEP programs do provide for limited use of off-permit 
    changes as described in 40 CFR 70.4(b)(14). However, the State and 
    local agency programs limit the use of off-permit to changes which are 
    not governed by applicable requirements and changes which are 
    insignificant activities that remain as insignificant activities after 
    the change.
        Part 70 requires prompt reporting of deviations from the permit 
    requirements. Section 70.6(a)(3)(iii)(B) requires the permitting 
    authority to define ``prompt'' in relation to the degree and type of 
    deviation likely to occur and the applicable requirements. Although the 
    permit program regulations should define ``prompt'' for purposes of 
    administrative efficiency and clarity, an acceptable alternative is to 
    define ``prompt'' in each individual permit. EPA believes that 
    ``prompt'' should generally be defined as requiring reporting within 
    two to ten days of the deviation. Two to ten days is sufficient time in 
    most cases to protect public health and safety as well as to provide a 
    forewarning of potential problems. For sources with a low level of 
    excess emissions, a longer time period may be acceptable. However, 
    prompt reporting must be more frequent than the semiannual reporting 
    requirement, given this is a distinct reporting obligation under 40 CFR 
    70.6(a)(3)(iii)(A). Where ``prompt'' is defined in the individual 
    permit but not in the program regulations, EPA may veto permits that do 
    not contain sufficiently prompt reporting of deviations.
        Regulation 15A NCAC 2Q.0508(f)(3) (MCAPCO Regulation 1.5508(f)(3), 
    FCAQTC Regulation 3Q.0508(f)(3), and WNCRAPCARR Regulation 
    17.0508(f)(3)) defines ``prompt'' in the DEHNR program with respect to 
    the reporting of deviations. The regulations require a permittee to 
    report by the next business day deviations from permit requirements or 
    any excess emissions and to follow up this report within two business 
    days with a written report to the respective air pollution control 
    agency.
        The DEHNR, WNCRAPCA, FCDEA, and MCDEP have the authority to issue 
    variances from requirements imposed by State law. North Carolina 
    General Statutes (G.S.) 143-215.3E allows the DEHNR, WNCRAPCA, FCDEA, 
    and MCDEP discretion to grant relief from compliance with State 
    statutes and rules. EPA regards this provision as wholly external to 
    the program submitted for approval under part 70, and consequently 
    proposes to take no action on this provision of State law. EPA has no 
    authority to approve provisions of state law, such as the variance 
    provision referred to, that are inconsistent with title V or other 
    applicable requirements of the Act and would render permits and the 
    applicable requirements they implement unenforceable. EPA does not 
    recognize the ability of a permitting authority to grant relief from 
    the duty to comply with a Federally enforceable part 70 permit, except 
    where such relief is consistent with the applicable requirements of the 
    Act and is granted through the procedures allowed by part 70. A part 70 
    permit may be issued or revised (consistent with part 70 permitting 
    procedures) to incorporate those terms of a variance that are 
    consistent with applicable requirements. A part 70 permit may also 
    incorporate, via part 70 permit issuance or modification procedures, 
    the schedule of compliance set forth in a variance. However, EPA 
    reserves the right to pursue enforcement of applicable requirements 
    notwithstanding the existence of a compliance schedule in a permit to 
    operate. This is consistent with 40 CFR 70.5(c)(8)(iii)(C), which 
    states that a schedule of compliance ``shall be supplemental to, and 
    shall not sanction noncompliance with, the applicable requirements on 
    which it is based.''
        Regulation 15A NCAC 2Q.0513 through 2Q.0516 and 2Q.0521 (MCAPCO 
    Regulation 1.5513 through 1.5516 and 1.5521, FCAQTC Regulation 3Q.0513 
    through 3Q.0516 and 3Q.0521, and WNCRAPCARR Regulation 17.0513 through 
    17.5516 and 17.5521), substantially meets the permit processing 
    requirements of 40 CFR 70.7 (including minor permit modifications) and 
    70.8. However, Regulation 15A NCAC 2Q.0514(a)(4) (MCAPCO Regulation 
    1.5514(a)(4), FCAQTC Regulation 3Q.0514(a)(4), and WNCRAPCARR 
    Regulation 17.0514(a)(4)) allows administrative permit amendments to be 
    used to change test dates or construction dates. While EPA believes 
    that this is an acceptable way to utilize administrative permit 
    amendments, EPA is concerned that this provision could be used to alter 
    other requirements of the Act. The State has proposed changes to this 
    regulation that if adopted will clarify that such changes can be 
    accommodated under an administrative amendment such that no applicable 
    requirements are violated. Regulation 15A NCAC 2Q.0514(a)(5) (MCAPCO 
    Regulation 1.5514(a)(5), FCAQTC Regulation 3Q.0514(a)(5), and 
    WNCRAPCARR Regulation 17.0514(a)(5)) allows administrative permit 
    amendments to move terms and conditions from the State-enforceable only 
    portion of the permit to the State-and-Federal enforceable portion of 
    the permit. EPA does not believe that all such changes would qualify to 
    be treated as administrative permit amendments. The State has proposed 
    changes to this regulation that if adopted will clarify that 15A NCAC 
    2Q.0514(a)(5) will only be used for those requirements which have 
    become Federally enforceable through section 110, 111, or 112 or other 
    parts of the Clean Air Act. Regulation 15A NCAC 2Q.0515(f) (MCAPCO 
    Regulation 1.5515(f), FCAQTC Regulation 3Q.0515(f), and WNCRAPCARR 
    Regulation 17.0515(f)) grants a permit shield for minor permit 
    modifications once a minor permit modification has been approved by the 
    State and EPA. Section 70.7(e)(2)(vi) expressly prohibits a permit 
    shield for minor permit modifications. The State has proposed changes 
    to this regulation that if adopted will clarify that a permit shield 
    may not be granted for minor permit modifications. Regulation 15A NCAC 
    2Q.0515(d) does not make provisions for the event a single minor permit 
    modification would exceed the thresholds listed in Regulation 15A 
    
    [[Page 44809]]
    NCAC 2Q.0515(c). In this instance, 40 CFR 70.7 requires that a minor 
    permit modification be processed within 90 days after receiving an 
    application or 15 days after the end of EPA's 45-day review period, 
    whichever is later. The State has proposed changes to this regulation 
    that if adopted will clarify in the event a single minor permit 
    modification is submitted that exceeds the thresholds listed in 
    Regulation 15A NCAC 2Q.0515(c) the minor permit modification will be 
    processed within 90 days after receiving the minor permit modification 
    or 15 days after the end of the EPA's 45-day review period, whichever 
    is later. Regulation 15A NCAC 2Q.0517(b) (MCAPCO Regulation 1.5517(b), 
    FCAQTC Regulation 3Q.0517(b), and WNCRAPCARR Regulation 17.0517(b)) 
    stipulates that any permit reopening will be completed within 18 months 
    after submittal of a complete application is required or within 18 
    months after the applicable requirement is promulgated if no 
    application is required. Section 70.7(f) requires that a title V permit 
    be reopened and the newly applicable requirement added within 18 months 
    after the applicable requirement is promulgated regardless of whether a 
    permit application is required to be submitted. The State has proposed 
    changes to this regulation that if adopted will clarify that a title V 
    permit be reopened and the new applicable requirement added within 18 
    months after the applicable requirement is promulgated. Regulation 15A 
    NCAC 2Q.0517(b)(2) (MCAPCO Regulation 1.5517(b)(2), FCAQTC Regulation 
    3Q.0517(b)(2), and WNCRAPCARR Regulation 17.0517(b)(2)) requires that 
    no reopening of a permit is required if the effective date of a new 
    applicable requirement is after the expiration of the permit term. 
    Section 70.7(f)(1)(i) stipulates that no reopening of a permit term is 
    required if the effective date of a newly applicable requirement is 
    after the expiration of the permit term unless the permit term was 
    extended based on the fact that the State had not renewed the permit 
    prior to the expiration of the permit. The State has proposed changes 
    to this regulation that if adopted will clarify that no reopening of a 
    permit term is required if the effective date of a newly applicable 
    requirement is after the expiration of the permit term unless the 
    permit term was extended based on the fact that the State had not 
    renewed the permit prior to the expiration of the permit. Regulation 
    15A NCAC 2Q.0518(f) (MCAPCO Regulation 1.5517(f), FCAQTC Regulation 
    3Q.0517(f), and WNCRAPCARR Regulation 17.0517(f)) provides that final 
    permit action will be taken within 18 months of a submittal of a 
    completed application, subject to adjudication, for a significant 
    permit modification or issuance of a title V permit. Section 70.7(a)(2) 
    requires that a state must issue a final permit within 18 months after 
    a complete application is received. Since this requirement is not 
    subject to adjudication, the State has proposed changes to this 
    regulation that if adopted will remove the phrase ``subject to 
    adjudication'' from this regulation. Finalization of these proposed 
    changes is required as a condition to full approval of the DEHNR, 
    WNCRAPCA, FCDEA, and MCDEP programs.
        The public participation requirements of 40 CFR 70.7(h) were 
    addressed in Regulation 15A NCAC 2Q.0521 (MCAPCO Regulation 1.5521, 
    FCAQTC Regulation 3Q.0521, and WNCRAPCARR Regulation 17.0521). The 
    North Carolina State and local agency programs also substantially meet 
    the requirements of 40 CFR 70.11 regarding enforcement authority.
        The aforementioned TSD contains the detailed analysis of the DEHNR, 
    WNCRAPCA, FCDEA, and MCDEP programs and describes the manner in which 
    these program substantially meet all of the operating permit program 
    requirements of 40 CFR part 70.
    3. Permit Fee Demonstration
        Section 502(b)(3) of the Act requires each permitting authority to 
    collect fees sufficient to cover all reasonable direct and indirect 
    costs necessary for the development and administration of its title V 
    operating permit program. Each title V program submittal must contain 
    either a detailed demonstration of fee adequacy or a demonstration that 
    aggregate fees collected from title V sources meet or exceed $25 per 
    ton of emissions per year (adjusted from 1989 by the Consumer Price 
    Index (CPI)). The $25 per ton + CPI is presumed, for program approval, 
    to be sufficient to cover all reasonable program costs and is thus 
    referred to as the ``presumptive minimum.''
        The State of North Carolina, Forsyth County, and Mecklenburg County 
    have elected to assess a title V operating permit fee that is 
    equivalent to the Federal presumptive minimum fee amount. These 
    agencies do so by collecting an annual recurring flat fee in addition 
    to collecting a fee per ton of actual emissions. When the annual 
    recurring fee is added to the corresponding fee per ton of actual 
    emissions, the result is that each agency is collecting the presumptive 
    fee. Each agency's fee amounts differ based on program costs, number of 
    air pollution-emitting facilities, and the amount of each regulated 
    pollutant emitted that would produce the needed revenue for funding the 
    title V permit program operations. The DEHNR assesses a $14.63 per ton 
    fee plus an annual recurring flat fee of $5,100 for existing sources, 
    $10,900 for a new title V source, $7,200 for every significant 
    modification, $700 for every minor modification, and a $21,200 fee for 
    every new title V source which is also a Prevention of Significant 
    Deterioration (PSD) facility. The MCDEP assesses a per ton fee of $25 
    per ton plus the CPI. In addition, the County charges application fees 
    for modifications, initial permit issuance, and a surcharge for complex 
    processes which require greater staff time to evaluate. The FCDEA 
    assesses a $24 per ton fee plus an annual recurring flat fee of $4000. 
    Each of the three agencies submitted a fee demonstration which showed 
    that the fees collected will adequately cover the anticipated costs of 
    the operating permit program for the years 1995 through 1999.
        The WNCRAPCA opted to charge less than the presumptive minimum fee. 
    The Agency's program submittal, therefore, included a detailed fee 
    demonstration in accordance with 40 CFR 70.9(b)(5). The fee 
    demonstration showed that the Agency was in fact collecting fees 
    adequate to support the title V permitting program. The Agency is 
    charging $21.29 per ton as well as an annual recurring flat fee of 
    $5000 per facility.
    4. Provisions Implementing the Requirements of Other Titles of the Act
    a. Authority for Section 112 Implementation
        In its program submittal, the DEHNR, WNCRAPCA, FCDEA, and MCDEP 
    agencies demonstrated adequate legal authority to implement and enforce 
    all section 112 requirements through a title V permit. This legal 
    authority is contained in the North Carolina General Statutes and in 
    the North Carolina Administrative Code in regulatory provisions 
    defining ``applicable requirements'' and provisions stating that 
    permits must address all applicable requirements. EPA has determined 
    that this legal authority is sufficient to allow the State to issue 
    permits that assure compliance with all section 112 requirements.
        EPA is interpreting the above legal authority to mean that the 
    DEHNR, WNCRAPCA, FCDEA, and MCDEP agencies are able to carry out all 
    section 112 activities with respect to part 70 
    
    [[Page 44810]]
    and non-part 70 sources. For further rationale on this interpretation, 
    please refer to the TSD.
    b. Implementation of 112(g) Upon Program Approval
        EPA issued an interpretive notice on February 14, 1995 (60 FR 
    8333), which outlines EPA's revised interpretation of 112(g) 
    applicability. The notice postpones the effective date of 112(g) until 
    after EPA has promulgated a rule addressing that provision. The notice 
    sets forth in detail the rationale for the revised interpretation.
        The section 112(g) interpretative notice explains that EPA is 
    considering whether the effective date of section 112(g) should be 
    delayed beyond the date of promulgation of the Federal rule so as to 
    allow states time to adopt rules implementing the Federal rule, and 
    that EPA will provide for any such additional delay in the final 
    section 112(g) rulemaking. Unless and until EPA provides for such an 
    additional postponement of section 112(g), the North Carolina State and 
    local agencies must have a Federally enforceable mechanism for 
    implementing section 112(g) during the period between promulgation of 
    the Federal section 112(g) rule and adoption of implementing State 
    regulations.
        EPA is aware that the DEHNR, WNCRAPCA, FCDEA, and MCDEP lack a 
    program designed specifically to implement section 112(g). However, the 
    DEHNR, WNCRAPCA, FCDEA, and MCDEP do have preconstruction review 
    programs that can serve as adequate implementation vehicles during the 
    transition period because it would allow the State and local programs 
    to select control measures that would meet maximum achievable control 
    technology (MACT), as defined in section 112, and incorporate these 
    measures into a Federally enforceable preconstruction permit.
        For this reason, EPA proposes to approve the use of the State of 
    North Carolina's preconstruction review program found in Regulation 15A 
    NCAC 2Q.0300 through 15A NCAC 2Q.0311 (MCAPCO Regulation 1.5210 through 
    1.5221, FCAQTC Regulation 3Q.0300 through 3Q.0311, and WNCRAPCARR 
    Regulation 17.0300 through 17.0311), under the authority of title V and 
    part 70, solely for the purpose of implementing section 112(g) to the 
    extent necessary during the transition period between EPA's section 
    112(g) regulation promulgation and adoption of a State rule 
    implementing EPA's section 112(g) regulations. Although section 112(l) 
    generally provides authority for approval of state air programs to 
    implement section 112(g), title V and section 112(g) provide for this 
    limited approval because of the direct linkage between the 
    implementation of section 112(g) and title V. The scope of this 
    approval is narrowly limited to section 112(g) and does not confer or 
    imply approval for purpose of any other provision under the Act (e.g., 
    section 110). This approval will be without effect if EPA decides in 
    the final section 112(g) rule that sources are not subject to the 
    requirements of the rule until State and local regulations are adopted. 
    The duration of this approval is limited to 18 months following 
    promulgation by EPA of the section 112(g) rule to provide adequate time 
    for the State and local agencies to adopt regulations consistent with 
    the Federal requirements.
    c. Program for Delegation of Section 112 Standards as Promulgated
        The requirements for part 70 program approval, specified in 40 CFR 
    70.4(b), encompass section 112(l)(5) requirements for approval of a 
    state program for delegation of section 112 standards promulgated by 
    EPA as they apply to title V sources. Section 112(l)(5) requires that 
    the DEHNR, WNCRAPCA, FCDEA, and MCDEP programs contain adequate 
    authorities, adequate resources for implementation, and an expeditious 
    compliance schedule, which are also requirements under part 70. 
    Therefore, EPA also proposes to grant approval, under section 112(l)(5) 
    and 40 CFR 63.91, of the DEHNR, WNCRAPCA, FCDEA, and MCDEP programs for 
    receiving delegation of future section 112 standards and infrastructure 
    programs that are unchanged from the Federal standards as promulgated. 
    In addition, EPA proposes delegation of all existing standards and 
    infrastructure programs under 40 CFR parts 61 and 63 for part 70 
    sources and non-part 70 sources.2
    
        \2\The radionuclide National Emission Standards for Hazardous 
    Air Pollutant (NESHAP) is a section 112 regulation and therefore, 
    also an applicable requirement under the State operating permits 
    program for part 70 sources. There is not yet a Federal definition 
    of ``major'' for radionuclide sources. Therefore, until a major 
    source definition for radionuclide is promulgated, no source would 
    be a major section 112 source solely due to its radionuclide 
    emissions. However, a radionuclide source may, in the interim, be a 
    major source under part 70 for another reason, thus requiring a part 
    70 permit. EPA will work with the State in the development of its 
    radionuclide program to ensure that permits are issued in a timely 
    manner.
    ---------------------------------------------------------------------------
    
        The DEHNR, WNCRAPCA, FCDEA, and MCDEP agencies have informed EPA 
    that they intend to accept the delegation of future section 112 
    standards on an automatic basis. The details of this delegation 
    mechanism are set forth in an addendum to the North Carolina State and 
    local agencies' title V program submittals.
    d. Commitment to Implement Title IV of the Act
        The DEHNR, WNCRAPCA, FCDEA, and MCDEP committed to take action, 
    following promulgation by EPA of regulations implementing sections 407 
    and 410 of the Act, or revisions to either part 72 or the regulations 
    implementing sections 407 or 410, to either incorporate the revised 
    provisions by reference or submit State and local regulations 
    implementing these provisions. In a subsequent review, it was found 
    that several additions were needed to the acid rain regulations for the 
    State and local agency rules to be adequate. In a letter dated August 
    7, 1995, the State committed to ensure that an acid rain rule which is 
    acceptable to EPA will be state-effective by April 1, 1996. The 
    WNCRAPCA, FCDEA, and MCDEP have agreed to update their regulations upon 
    the State's finalization of an acceptable acid rain regulation.
    
    B. Proposed Actions
    
        EPA proposes interim approval of the operating permit programs 
    submitted by the DEHNR, WNCRAPCA, FCDEA, and MCDEP on November 12, 
    1993, and as supplemented on December 17, 1993, February 28, 1994, May 
    31, 1994, and July 27, 1995. If promulgated, the DEHNR, WNCRAPCA, 
    FCDEA, and MCDEP must make the following changes to receive full 
    approval:
    1. Definition of ``Major Source''
        To obtain full approval, the DEHNR, WNCRAPCA, FCDEA, and MCDEP must 
    complete a rulemaking removing Regulation 15A NCAC 2Q.0502(c) (MCAPCO 
    Regulation 1.5502(c), FCAQTC Regulation 3Q.0502(c), and WNCRAPCARR 
    Regulation 17.0502(c)) to assure that R&D facilities which are 
    collocated with manufacturing facilities and which are under common 
    control and belonging to a single major industrial grouping will be 
    considered as the same facility for determining title V major source 
    applicability for a facility.
    2. Inclusion of Fugitive Emissions in Permit Applications
        To obtain full approval, the DEHNR, WNCRAPCA, FCDEA, and MCDEP must 
    amend their regulations such that an applicant must include all 
    fugitive emissions regardless of whether such emissions will be used to 
    determine title V applicability.
    
    [[Page 44811]]
    
    3. Insignificant Activities
        To obtain full approval, the DEHNR, WNCRAPCA, FCDEA, and MCDEP must 
    revise Regulation 15A NCAC 2Q.0102(b)(2)(B) to adjust the insignificant 
    emission threshold levels downward from potential emissions of 40 tpy 
    to potential per emission unit levels for insignificant activities of 5 
    tons per year for criteria pollutants and the lesser of 1000 pounds per 
    year or section 112(g) de minimis levels for HAP. The DEHNR, WNCRAPCA, 
    FCDEA, and MCDEP must also revise Regulation 15A NCAC 2Q.0102(b)(2)(F) 
    to provide that the list granted under 15A NCAC 2Q.0102(b)(2)(F) must 
    be subject to the above-mentioned potential emission caps.
    4. Administrative Permit Amendment Applicability
        To obtain full approval, the DEHNR, WNCRAPCA, FCDEA, and MCDEP must 
    change Regulation 15A NCAC 2Q.0514(a)(4) to clarify that administrative 
    permit amendments may be used to change test dates or construction 
    dates only as long as no applicable requirements would be violated by 
    doing so. Also, the DEHNR, WNCRAPCA, FCDEA, and MCDEP agencies must 
    change the language of Regulation 15A NCAC 2Q.0514(a)(4) to clarify an 
    administrative permit amendment may used to move terms and conditions 
    from the State-enforceable side of the permit to the State and Federal 
    enforceable portion of the permit provided that the term being moved is 
    a requirement which has become Federally enforceable through sections 
    110, 111, or 112 or other parts of the Clean Air Act.
    5. Minor Permit Modifications
        To obtain full approval, the DEHNR, WNCRAPCA, FCDEA, and MCDEP must 
    change Regulation 15A NCAC 2Q.0515(f) to stipulate that a permit shield 
    may not be granted for any minor permit modification. In addition, to 
    obtain full approval, the DEHNR, WNCRAPCA, FCDEA, and MCDEP must change 
    Regulation 15A NCAC 2Q.0515(d) to specify that in the event an 
    applicant submits a single minor permit modification which exceeds the 
    thresholds listed in 15A NCAC 2Q.0515(c), the minor permit modification 
    must be processed within 90 days after receiving the application or 15 
    days after the end of EPA's 45 day review period, whichever is later.
    6. Permit Reopenings To Incorporate Newly Applicable Requirements
        To obtain full approval, the DEHNR, WNCRAPCA, FCDEA, and MCDEP must 
    amend Regulation 15A NCAC 2Q.0517(b) to provide that a title V permit 
    shall be reopened and reissued within 18 months after a newly 
    applicable requirement is promulgated. Also, to obtain full approval, 
    the DEHNR, WNCRAPCA, FCDEA, and MCDEP must amend Regulation 15A NCAC 
    2Q.0517(b)(2) to clarify that no reopening of a permit is required only 
    if the effective date of a newly applicable requirement is after the 
    expiration of the permit, unless the term of the permit was extended 
    based on the fact that the DEHNR, WNCRAPCA, FCDEA, and MCDEP had not 
    renewed the permit prior to its expiration.
    7. Final Action on Permit Issuance
        To obtain full approval, the DEHNR, WNCRAPCA, FCDEA, and MCDEP must 
    amend Regulation 15A NCAC 2Q.0518(f) to remove the phrase ``subject to 
    adjudication.''
        This interim approval, which may not be renewed, extends for a 
    period of up to two years. During the interim approval period, the 
    DEHNR, WNCRAPCA, FCDEA, and MCDEP are protected from sanctions for 
    failure to have a program, and EPA is not obligated to promulgate a 
    Federal operating permit program in the State. Permits issued under a 
    program with interim approval have full standing with respect to part 
    70, and the one-year time period for submittal of permit applications 
    by subject sources begins upon interim approval, as does the three-year 
    time period for processing the initial permit applications.
        The scope of the DEHNR, WNCRAPCA, FCDEA, and MCDEP part 70 programs 
    that EPA proposes to interimly approve in this notice would apply to 
    all part 70 sources (as defined in the approved program) within the 
    State, except any sources of air pollution over which an Indian Tribe 
    has jurisdiction. See, e.g., 59 FR 55813, 55815-18 (Nov. 9, 1994). The 
    term ``Indian Tribe'' is defined under the Act as ``any Indian tribe, 
    band, nation, or other organized group or community, including any 
    Alaska Native village, which is Federally recognized as eligible for 
    the special programs and services provided by the United States to 
    Indians because of their status as Indians.'' See section 302(r) of the 
    CAA; see also 59 FR 43956, 43962 (Aug. 25, 1994); 58 FR 54364 (Oct. 21, 
    1993).
        As discussed above in section II.A.4.c., EPA also proposes to grant 
    approval under section 112(l)(5) and 40 CFR 63.91 to the DEHNR, 
    WNCRAPCA, FCDEA, and MCDEP for receiving delegation of future section 
    112 standards and infrastructure programs that are unchanged from 
    Federal standards as promulgated. In addition, EPA proposes to delegate 
    existing standards and infrastructure programs under 40 CFR parts 61 
    and 63 for both part 70 sources and non-part 70 sources.
    
    III. Administrative Requirements
    
    A. Request for Public Comments
    
        EPA requests comments on all aspects of this proposed interim 
    approval. Copies of the DEHNR, WNCRAPCA, FCDEA, and MCDEP submittals 
    and other information relied upon for the proposed interim approval are 
    contained in docket number NC-95-01 maintained at the EPA Regional 
    Office. The docket is an organized and complete file of all the 
    information submitted to, or otherwise considered by, EPA in the 
    development of this proposed interim approval. The principal purposes 
    of the docket are:
        (1) to allow interested parties a means to identify and locate 
    documents so that they can effectively participate in the approval 
    process; and
        (2) to serve as the record in case of judicial review. EPA will 
    consider any comments received by September 28, 1995.
    
    B. Executive Order 12866
    
        The Office of Management and Budget has exempted this action from 
    Executive Order 12866 review.
    
    C. Regulatory Flexibility Act
    
        EPA's actions under section 502 of the Act do not create any new 
    requirements, but simply address operating permit programs submitted to 
    satisfy the requirements of 40 CFR part 70. Because this action does 
    not impose any new requirements, it does not have a significant impact 
    on a substantial number of small entities.
    
    D. Unfunded Mandates Reform Act of 1995
    
        Under section 202 of the Unfunded Mandates Reform Act of 1995 
    (``Unfunded Mandates Act''), signed into law on March 22, 1995, EPA 
    must prepare a budgetary impact statement to accompany any proposed or 
    final rule that includes a Federal mandate that may result in estimated 
    costs to State, local, or tribal governments in the aggregate, or to 
    the private sector, of $100 million or more. Under section 205, EPA 
    must select the most cost-effective and least burdensome alternative 
    that achieves the objectives of the rule and is consistent with 
    statutory requirements. Section 203 requires EPA to establish a plan 
    for informing and advising any small 
    
    [[Page 44812]]
    governments that may be significantly or uniquely impacted by the rule.
        EPA has determined that the proposed interim approval action 
    promulgated today does not include a Federal mandate that may result in 
    estimated costs of $100 million or more to State, local, or tribal 
    governments in the aggregate, or to the private sector. This Federal 
    action approves pre-existing requirements under State or local law, and 
    imposes no new Federal requirements. Accordingly, no additional costs 
    to State, local, or tribal governments, or to the private sector, 
    result from this action.
    
    List of Subjects in 40 CFR Part 70
    
        Environmental protection, Administrative practice and procedure, 
    Air pollution control, Intergovernmental relations, Operating permits, 
    Reporting and recordkeeping requirements.
    
        Authority: 42 U.S.C. 7401-7671q.
    
        Dated: August 18, 1995.
    Patrick M. Tobin,
    Acting Regional Administrator.
    [FR Doc. 95-21415 Filed 8-28-95; 8:45 am]
    BILLING CODE 6560-50-P
    
    

Document Information

Published:
08/29/1995
Department:
Environmental Protection Agency
Entry Type:
Proposed Rule
Action:
Proposed interim approval.
Document Number:
95-21415
Dates:
Comments on this proposed action must be received in writing by September 28, 1995.
Pages:
44805-44812 (8 pages)
Docket Numbers:
NC-95-01, FRL-5288-2
PDF File:
95-21415.pdf
CFR: (1)
40 CFR 70