97-31404. Hazardous Waste Management System; Identification and Listing of Hazardous Waste; Removal of Final Rule  

  • [Federal Register Volume 62, Number 230 (Monday, December 1, 1997)]
    [Rules and Regulations]
    [Pages 63458-63463]
    From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
    [FR Doc No: 97-31404]
    
    
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    ENVIRONMENTAL PROTECTION AGENCY
    
    40 CFR Part 261
    
    [FRL-5930-2]
    
    
    Hazardous Waste Management System; Identification and Listing of 
    Hazardous Waste; Removal of Final Rule
    
    AGENCY: Environmental Protection Agency (EPA).
    
    ACTION: Final rule.
    
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    SUMMARY: The EPA is removing the final rule appearing at 56 Federal 
    Register (FR) 67197 (December 30, 1991) insofar as it excluded 
    hazardous waste treatment residue generated by Reynolds Metals Company 
    (Reynolds), Gum Springs, Arkansas, from the lists of hazardous wastes 
    contained in 40 CFR 261.31 and 261.32 (hereinafter all sectional 
    references are to 40 CFR unless otherwise indicated). This decision to 
    repeal the exclusion is based on an evaluation of waste-specific 
    information provided by Reynolds and obtained by EPA either 
    independently or from the Arkansas Department of Pollution Control and 
    Ecology (ADPC&E) subsequent to the promulgation of the exclusion. After 
    the effective date of this rule, future spent potliner waste generated 
    at Reynolds' Gum Springs, Arkansas, facility will no longer be excluded 
    from the requirements of hazardous waste regulations under the Resource 
    Conservation and Recovery Act (RCRA) and must be handled as hazardous 
    waste in accordance with sections 260 through 266, 268 and 273 as well 
    as any applicable permitting standards of section 270. This rule does 
    not remove or affect EPA's reasoning or evaluation as it related to the 
    modified EPA Composite Model for Landfills (EPACML).
    
    EFFECTIVE DATE: December 1, 1997.
    
    ADDRESSES: The public docket for this final rule is located at the 
    Environmental Protection Agency, Region 6, 1445 Ross Avenue, Dallas, 
    Texas 75202, and is available for viewing in the EPA Review Room on the 
    7th floor from 9 a.m. to 4 p.m., Monday through Friday, excluding 
    Federal holidays. Call (214) 665-6775 for appointments. The reference 
    number for this docket is ``F-97-ARDEL-REYNOLDS.'' The docket may also 
    be viewed at the Arkansas Department of Pollution Control and Ecology, 
    8001 National Drive, Little Rock, Arkansas 72209. The public may copy 
    material from any regulatory docket at no cost for the first 100 pages, 
    and at $0.15 per page for additional copies.
    
    FOR FURTHER INFORMATION, CONTACT: For general and technical information 
    concerning this notice, contact William Gallagher, Delisting Program 
    (6PD-O), Region 6, Environmental Protection Agency, 1445 Ross Avenue, 
    Dallas, Texas 75202, (214) 665-6775.
    
    SUPPLEMENTARY INFORMATION:
    
    I. Background
    
    A. Authority for ``Delisting''
    
        Under 40 CFR 260.20 and 260.22, facilities may petition EPA to 
    remove their wastes from hazardous waste control by excluding them from 
    the lists of hazardous wastes contained in sections 261.31 and 261.32. 
    Specifically, section 260.20 allows any person to petition the 
    Administrator to modify or revoke any provision of parts 260 through 
    265 and 268 of Title 40 of the Code of Federal Regulations (CFR); and 
    section 260.22 provides generators the opportunity to petition the 
    Administrator to exclude a waste on a ``generator-specific'' basis from 
    the hazardous waste lists. Petitioners must provide sufficient 
    information to EPA to allow EPA to determine that the waste to be 
    excluded does not meet any of the criteria under which the waste was 
    listed as a hazardous waste. In addition, the Administrator must 
    determine, where she has a reasonable basis to believe that factors 
    (including additional constituents) other than those for which the 
    waste was listed could cause the waste to be a hazardous waste, that 
    such factors do not warrant retaining the waste as a hazardous waste.
    
    B. History of This Rulemaking
    
        Reynolds was granted a final exclusion for K088 waste treatment 
    residues on December 30, 1991 (see 56 FR 67197). In that rule, EPA also 
    addressed the modified EPACML. The EPA believes its statements 
    contained in that rule related to the EPACML remain accurate. Today's 
    action is not intended to repeal or otherwise affect EPA's adoption or 
    use of that model.
        After evaluation of new data, EPA proposed, on July 31, 1997, 
    repeal of the final rule issued December 30, 1991 (see 62 FR 41005). 
    This rulemaking addresses public comments received on the proposal and 
    finalizes the proposed decision to repeal the Reynolds exclusion.
    
    C. Subsequent Events
    
        Under the RCRA Land Disposal Restrictions (LDR) Program certain 
    hazardous wastes cannot be land disposed until they satisfy treatment 
    standards promulgated by EPA (RCRA sections 3004 (d)-(g)). On April 8, 
    1996, EPA prohibited land disposal, of and established treatment 
    standards for, spent potliners from aluminum production (K088 hazardous 
    wastes, 61 FR 15566, April 8, 1996). At that time (and still today), 
    Reynolds has the only commercially available treatment facility that is 
    capable of meeting those LDR treatment standards. However, as discussed 
    below in section II., EPA had concerns about concentrations of certain 
    hazardous constituents in the leachate from Reynolds treatment process 
    residue, especially because such treatment residues had been delisted 
    and were being disposed in units which were not subject to RCRA 
    subtitle C standards [62 FR 1994-62 FR 1995 (January 14, 1997)]. The 
    EPA initially extended the national capacity variance until July 8, 
    1997. At that time, after reexamination, the Agency found that Reynolds 
    was providing treatment and disposal capacity which is protective of 
    human health and the environment (RCRA section 3004(h)(2)), and 
    accordingly found that there is adequate treatment capacity for K088 
    wastes. [62 FR 37694 (July 14, 1997)]. The national capacity variance 
    was further extended three months to allow generators to make necessary 
    logistic arrangements (Id. at 37694).
        The Agencys decision rested upon two principal factors. Reynolds 
    process destroys most of the most hazardous constituent in K088 
    wastes--cyanide--immobilizes most of the toxic metals, and destroys all 
    polycyclic aromatic hydrocarbons (62 FR 37694, 62 FR 37696). In 
    addition, Reynolds disposal
    
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    of treatment residue in units not subject to subtitle C regulation will 
    end, and all future disposal must be in units which must comply with 
    subtitle C standards (Id. at 37697). The immediate mechanism for 
    addressing, the concerns about ``protective'' disposal capacity was the 
    September 3, 1997, issuance of a unilateral administrative order under 
    RCRA section 7003 (UAO), which required Reynolds to comply with RCRA 
    Subtitle C management standards at its treatment facility in Gum 
    Springs, and at its mining site located in Bauxite, Arkansas, where the 
    treatment residue had been used as fill material in reclamation 
    activities.1 The company agreed to comply with the terms of 
    the UAO in a letter to EPA dated September 5, 1997. At the Gum Springs 
    facility, the UAO and amended UAO require Reynolds to: (1) Manage the 
    kiln residue and the kiln residue leachate as a hazardous waste; (2) 
    conduct 30-day compliance sampling of the kiln residue; (3) discontinue 
    placement of the kiln residue into Cell #1 of the Reynolds on-site 
    monofill, and initiate and complete construction of a clay cap on that 
    cell that meets RCRA requirements; and (4) upgrade Cell #2 of the newly 
    regulated monofill by, inter alia, installation of a double composite 
    liner with leachate collection capabilities and to meet all RCRA 
    subtitle C standards applicable to landfills. At the Hurricane Creek 
    facility, the Order requires Reynolds to: (1) Control access to the E-
    40 mine pit; (2) conduct an environmental impact study; (3) submit a 
    hydrogeological investigation plan; (4) submit a revised ground water 
    monitoring plan; (5) complete one year of ground water monitoring, 
    subject to continued monitoring; and (6) remove existing and 
    discontinue construction of roadways which utilize kiln residue.
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        \1\ The Unilateral Administrative Order issued September 3, 1997 
    was amended on October 31, 1997.
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    II. Repeal of Final Rule Granting Reynolds Delisting Petition
    
    A. Highly Alkaline Nature of Reynolds Treatment Residue
    
        As noted above, subsequent to issuing the final rule granting 
    Reynolds delisting petition, EPA obtained additional information 
    gathered after operations at the Gum Springs facility began. 
    Specifically, EPA received and analyzed data regarding the actual 
    leachate from cell #1 of the monofill at Gum Springs produced from 
    residue generated by Reynolds K088 treatment process as well as data 
    from Reynolds Hurricane Creek mining site. As explained in greater 
    detail in the proposed rule, those data indicate that the monofill 
    leachate contains levels of hazardous constituents significantly higher 
    than the delisting levels [62 FR 41005, 62 FR 41007, (July 31, 1997)]. 
    Those data also show that the leachate is corrosive with a pH in the 
    range of 12.5-13.5 therefore making it a characteristically hazardous 
    waste as defined by section 261.22. In light of those actual field 
    data, EPA has concluded that the Agencys 1991 determination under 
    section 260.22 that no other hazardous constituents or factors that 
    could cause the K088 treatment residue resulting from Reynolds 
    treatment process to be hazardous are present in the waste at levels of 
    regulatory concern need to be revised.
        Specifically, EPA now concludes that although significant treatment 
    is occurring (see sections I.C. and II. B. 2.f.), the highly alkaline 
    nature of the treatment residue is a factor which warrants retaining it 
    as a hazardous waste. Mobility of arsenic and cyanide, remaining in the 
    residue following treatment increases in a highly alkaline disposal 
    environment such as that utilized by Reynolds. As a result, these 
    compounds leach from the residue at hazardous levels. In addition, the 
    leachate is a hazardous waste because it exhibits the hazardous waste 
    characteristic of corrosivity. Therefore, based on this new data, the 
    treatment residue should no longer be delisted.
    
    B. Agency Response to Public Comments
    
        General. The EPA received public comments from eight interested 
    parties. The comments were received from two Arkansas private citizens, 
    two Arkansas local government officials, one Arkansas environmental 
    group, the Environmental Defense Fund, counsel from a consortium of 
    aluminum producers in the northwest U.S., and Reynolds. No adverse 
    comments were received regarding repeal of the delisting.
    1. Issues Not Directly Related to the Proposed Repeal
        Interested parties submitted comments related to the following 
    areas which are not part of today's final action by EPA:
         Waste management and waste disposal issues;
         Permitting issues;
         Hazards to human health and the environment;
         Additional analyses/investigations;
         Land Disposal Restrictions/effectiveness of Reynolds' 
    treatment process;
         Toxicity Characteristic Leaching Procedure;
         Perceived delays in EPA's decision-making; and
         Enforcement issues/unlawful disposal/Arkansas Department 
    of Pollution Control & Ecology Consent Administrative Order/draft EPA 
    RCRA section 7003 order.
        Because these comments address issues that did not directly bear 
    upon the decision to repeal the delisting exclusion, EPA will not 
    respond to them as part of this rulemaking. Any additional observations 
    provided in this document respecting those issues are simply 
    informational and do not form a basis for a final action by EPA. 
    Importantly, no commenter felt that the delisting exclusion should be 
    retained.
        a. Waste Management and Waste Disposal Issues. Several comments 
    related to whether Reynolds' management of the leachate and residue was 
    responsible, in light of the nature of the waste, whether the waste 
    should remain in place or be immediately removed from Cell #1 of the 
    landfill at Gum Springs or from the mine pit and a research and 
    development landfill at the Hurricane Creek facility, and what 
    oversight authority EPA will exercise to ensure that the State of 
    Arkansas inspects and oversees the Reynolds operation. These are 
    enforcement and oversight issues and are separate and distinct from 
    today's final rule which merely repeals a previous exclusion. Although 
    comments of this nature did not bear on the substance of today's 
    rulemaking, EPA notes that investigations are being conducted under the 
    UAO which pertain to some of these issues, and it is premature to 
    comment on any potential future enforcement response by the Agency. The 
    State is authorized to administer the RCRA program, and EPA will 
    conduct additional oversight activities as appropriate.
        b. Permitting Issues. A second broad group of comments related 
    generally to permitting issues such as ecological and human health 
    assessments, ground water and surface water monitoring, a health and 
    safety plan for Reynolds' operations, landfill operations, 
    incompatibility of the landfill liner and leachate collection system, 
    commingling of waste from Cells #1 and #2, public participation in 
    permitting, and siting issues. Again, these issues are not relevant to 
    the question decided by today's final action whether to repeal a 
    previous exclusion. Indeed, these concerns support EPA's decision to
    
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    again impose regulatory controls on the spent potliner waste generated 
    by Reynolds. The Agency believes that the permitting issues raised by 
    the commenters are best addressed during the State's permitting process 
    for the Reynolds Gum Springs facility.
        c. Hazards to Human Health and Environment. Some commenters alleged 
    that the Reynolds operation might be the cause of two eagle kills in 
    the area and of adverse health effects being alleged by workers at the 
    Hurricane Creek facility. Commenters were also concerned that the 
    area's water supply be protected. The Agency believes that the 
    imposition of hazardous waste management controls through the UAO and 
    this repeal will help ensure that appropriate requirements apply to 
    better protect human health and the environment. While no direct 
    evidence linking the eagle kills to Reynolds' waste was provided by the 
    commenter, the appropriate State and Federal agencies are investigating 
    that concern as well as complaints of the workers.
        d. Additional Analysis/Investigations. Other comments related 
    generally to the need for additional analysis or investigation. 
    Commenters requested information on the performance of toxicological 
    assays and investigations of past and present threats to human health 
    and the environment. The evaluation of the threats to human health and 
    the environment and toxicological assays relate to the permitting and 
    enforcement processes and should be raised as part of those processes. 
    Again, the concerns only tend to support todays action: bringing the 
    wastes back into the RCRA regulatory system for hazardous waste 
    management.
        e. Toxicity Characteristic Leaching Procedure (TCLP). Several 
    comments generally addressed use of the TCLP to evaluate the residue. 
    Commenters claimed that there was a failure of the testing system and 
    analytical methods used to identify the potential problems with the 
    residue. They also indicated that information regarding the potential 
    failure of the testing program was in the Agencys possession since 
    January 1992, and additionally addressed Reynolds development of 
    replacement tests for the TCLP. Whether the TCLP correctly predicts 
    behavior of the waste in a landfill is not the focus of EPAs decision 
    today to repeal Reynolds delisting. As explained in the proposal, the 
    Agencys decision to repeal is based, in part, on sampling results from 
    actual landfill leachate, not on the results of a TCLP analysis of the 
    residue itself. To the extent comments addressed the validity of the 
    TCLP test method itself, revision or modification of the TCLP is beyond 
    the scope of todays action.
        f. Perceived Delays in EPAs Decision-Making. Commenters complained 
    that the Agency did not respond timely in repealing the delisting and 
    questioned why it took the Agency more than fourteen months to propose 
    repeal of the delisting. They also comment that the Agency never sought 
    copies of all the data in Reynolds possession concerning the 
    performance of the treatment technology and generation of hazardous 
    constituents in treated materials disposed at various locations. The 
    Agency believed it appropriate to base its decision upon a reasoned 
    evaluation of all available facts. It concluded that rather than acting 
    precipitously, the Agency should gather enough information to allow an 
    informed decision. To this end, it conducted separate sampling events 
    at the two Reynolds facilities. The Agency then received and reviewed 
    these results and proposed a decision. The EPA believed that it was 
    necessary to accept public comment on the decision and therefore did 
    not use an emergency rulemaking or direct final rule to repeal the 
    delisting as some commenters suggested.
        g. Enforcement Issues. Another group of comments raised issues with 
    respect to EPAs enforcement authorities. These types of issues related 
    to a draft of the RCRA 7003 order, the ADPC&E Consent Administrative 
    Order (rescinded September 14, 1997), and allegations that the waste 
    has been illegally disposed. These issues relate to EPAs exercise of 
    its enforcement authority and its enforcement discretion, not to todays 
    decision. However, as a point of information, the Agency is requiring 
    further investigation regarding the disposal of wastes placed at the 
    Hurricane Creek facility. Interim measures have already been 
    implemented to control and monitor environmental concerns at the 
    Hurricane Creek facility. The UAO requires Reynolds to close Cell #1 at 
    the Gum Springs Landfill and the mine pit at Hurricane Creek by 
    installation of an engineered clay cap, which is consistent with 
    Superfund and RCRA presumptive remedies for closure of landfills.
        Commenters also suggested that Reynolds may have illegally disposed 
    of hazardous waste for a variety of reasons, for example, claims that 
    the delisting is void by reason of certain perceived failures on 
    Reynolds part. The EPA does not believe that there is a sufficient 
    factual basis to find that the delisting was void because of Reynolds 
    actions or perceived omissions. The decision whether to enforce the 
    terms of the delisting rests within the Agencys discretion.
    2. Comments Directly Pertaining to the Repeal of the Delisting
         Technical Corrections;
         Retroactive Application of Repeal;
         Interim Status of the Monofill;
         Public Participation/Notice and Comment;
         Delisting Violations; and
         Delisting vs. LDR issues.
        a. Technical Corrections. Reynolds submitted comments which 
    provided a number of clarifications and corrections to the proposed 
    rule. It averred that EPA had inaccurately characterized use of the 
    delisted kiln residue as ``fill material'' in an ``unlined'' mine pit. 
    Further, Reynolds stated that the material was used in mine reclamation 
    activities at the Hurricane Creek facility because the pH of the 
    residue beneficially contributed to neutralization of acidic bauxite 
    mining residues. It claimed that the material was placed in areas of 
    the facility underlain by a substantial clay layer having a very low 
    permeability exceeding EPAs design specifications for hazardous and 
    non-hazardous landfills. The Agency does not adopt the position that 
    the clay layer underlying the mine pit fulfills the EPA design 
    requirements for composite liners for solid waste landfills (see 
    section 258.40(b)), nor does it meet the composite liner requirements 
    for hazardous waste landfills (see sections 264.301(c)(1), 265.301(a), 
    and 265.19). The mine pit is not equipped with a complete composite 
    liner system which combines an upper liner of a synthetic flexible 
    membrane and a lower layer of soil at least two feet thick as exists in 
    the solid waste landfill at the Gum Springs plant. Neither did Reynolds 
    demonstrate that the method of placement was actually beneficial to 
    neutralization of the acidic bauxite mine residues.
        Reynolds further disagrees with EPAs evaluation of the leachate 
    numbers as compared to the health-based numbers. Tables included in the 
    proposed rule seemed to compare health-based limits to delisting levels 
    and actual leachate levels. For clarification, delisting levels are 
    obtained by multiplying health-based levels by a calculated dilution 
    attenuation factor (DAF) (see 62 FR 41006 and 62 FR 41007).
        Reynolds also complained of the absence of an articulation of EPAs 
    sampling protocol, quality assurance and quality control data used in 
    sampling at the Hurricane Creek and Gum Springs facilities. The EPAs 
    sampling protocol, quality assurance
    
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    and quality control information are available and will be placed in the 
    record.
        b. Retroactive Application of Repeal. One commenter questioned why 
    the proposed repeal of the delisting only covered future generation of 
    the residue and did not address the waste previously disposed at the 
    Hurricane Creek or the Gum Springs site.
        Generally, a rule may only have prospective application. See Bowen 
    vs. Georgetown University Hosp., 488 U.S. 204 (1988). Moreover, the 
    residue generated during the effective time period of the delisting was 
    not hazardous waste subject to RCRA subtitle C regulation; therefore, 
    that residue could legally be disposed of as a solid waste. Because EPA 
    is merely repealing the Reynolds delisting exclusion as of the 
    effective date of todays rule, EPAs action will not, in itself, bring 
    the residue generated during the operation of the delisting exclusion 
    back within the RCRA subtitle C regulatory system. However, if Reynolds 
    should actively manage (i.e., treat, store, or dispose) the waste 
    disposed of during the operation of the delisting subsequent to the 
    effective date of this repeal, it would potentially have to manage it 
    as a RCRA subtitle C hazardous waste. See 55 FR 8762-63 (National 
    Contingency Plan preamble); and, Chemical Waste Management, Inc. vs. 
    EPA, 869 F.2d 1526 (D.C. Cir. 1989).
        c. Interim Status of Reynolds Landfill Cell #2. Several commenters 
    expressed concern regarding Reynolds ability to obtain interim status 
    as part of the delisting repeal. There was also concern that the Agency 
    was granting Reynolds a de facto temporary permit to operate the new 
    landfill cell. Commenters were concerned that a permitting decision was 
    being made without the requisite public participation or public review 
    and comment. Although this issue is not being decided in todays 
    decision to repeal the delisting, it was addressed in the proposal, and 
    thus the Agency feels compelled to offer an explanation.
        First, interim status is not granted. It occurs by operation of law 
    without resort to an administrative approval process. See New Mexico 
    vs. Watkins, 969 F.2d 1122, 1130 (D.C. Cir. 1992). There is no 
    statutory or regulatory provision for public comment and review of a 
    facilitys claim of interim status. Moreover, the State of Arkansas, not 
    EPA, has the authority to determine that the Reynolds facility does not 
    qualify for interim status. Second, Reynolds already has interim status 
    for portions of its facility and the original UAO may constitute a 
    ``new requirement'' resulting in an expansion of that status, section 
    270.72(a)(6), and (Arkansas Pollution Control and Ecology Commission 
    Regulation No. 23, section 270.72(a)(6)). Third, there are other 
    provisions in the applicable Federal and State laws indicating that 
    Cell #2 may qualify for interim status. This final rule to repeal the 
    delisting exclusion, however, does not constitute a finding that 
    Reynolds has met interim status, permitting or land disposal 
    restriction requirements.
        d. Notice and Comment. Four commenters requested that a public 
    hearing be held to discuss issues relating to the Reynolds Metals 
    Company. A number of issues tangential to repeal of the delisting were 
    raised to support these requests. One commenter stated that there was 
    an attempt by the Agency to bypass all of the legally mandated public 
    notice, review, and comment protections by giving Reynolds a back door 
    to Subtitle C interim status. This comment is addressed in the prior 
    subsection. None of the commenters contested the decision to repeal the 
    delisting but instead sought to raise additional issues. The Agency 
    does not believe that it is appropriate to delay the pending repeal 
    decision in order to discuss these issues that go beyond today's final 
    action--the repeal of the delisting--in the context of a public 
    hearing. It is important to note that a public hearing is not mandated 
    by either RCRA or its implementing regulations as relates to today's 
    decision. In providing the public the opportunity to comment on this 
    action, EPA elected to adopt the procedures provided by section 
    260.20(d) for making a hearing request. That provision, as well as the 
    Administrative Procedures Act, 5 U.S.C. 553 (which governs the Agency's 
    general rulemaking process), provides that it is within the Agency's 
    discretion to determine when a hearing is necessary. The EPA believes 
    that a public hearing on the repeal of the delisting is not necessary 
    and that comments germane to this action from interested parties are 
    being adequately addressed through the notice and comment process.
        e. Delisting Violations. Commenters assert that Reynolds has 
    violated the terms of the original exclusion because it did not report 
    information that was ``true, accurate, or complete'' as required by the 
    certification requirements of Reynolds delisting exclusion. They also 
    assert that Reynolds did not report information in its possession which 
    indicated that landfill leachate contained elevated levels of arsenic, 
    cyanide, fluoride, and pH. On this basis, the commenters contend that 
    the delisting is void and has been void for some time prior to today's 
    action. Any decision to take action with regard to an alleged violation 
    is within EPA's enforcement discretion. The EPA does not currently 
    believe that there is a sufficient factual basis to support a finding 
    that violations have occurred that would void the delisting exclusion, 
    ab initio. The exclusion explicitly outlines the information Reynolds 
    was required to submit as part of the delisting. Historically, the 
    Agency has not required submission of information about leachate from 
    landfills where a delisted waste has been disposed, nor did it require 
    Reynolds to report this information. Reynolds did report the monofill 
    leachate data to the appropriate State solid waste offices. While it is 
    unfortunate that this information was not brought to EPA's attention 
    immediately, the delay in getting the data to EPA does not necessarily 
    translate into a violation of the certification requirement contained 
    in the Reynolds delisting. Furthermore, the delisting regulations as 
    well as the exclusion provide that the determination whether the 
    certification was false, inaccurate or incomplete lies in the sole 
    discretion of the EPA. Based on current information, EPA does not 
    believe a violation of the certification requirements occurred.
        One commenter also stated that the proposed repeal does not include 
    an evaluation of whether Reynolds has violated any solid waste 
    regulations. Regulation of solid waste primarily belongs to the States; 
    therefore, violation of the State's solid waste regulations should be 
    addressed by the State. Inasmuch as this action relates to the limited 
    determination that the Reynolds delisting exclusion should be repealed, 
    further response is unnecessary.
        f. Delisting vs. LDR Determinations. A commenter asked how EPA 
    harmonizes the findings in the July 14 National Capacity Variance Final 
    Rule, 62 FR 37694 (July 14, 1997) with those in the proposed repeal, 
    particularly with respect to total cyanide, amenable cyanide, and 
    mobilization of cyanide in the alkaline environment of the Reynolds 
    monofill. The commenter states the substantial increases in leachable 
    cyanide or cyanide amenable to being mobilized in the environment, and 
    as discussed in the proposed repeal of Reynolds delisting, seem to 
    contradict the conclusions reached in the July 14 Rule.
        There is no contradiction. Land disposal treatment standards 
    require ``substantial treatment''; they do not mandate that a 
    nonhazardous residue
    
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    result from treatment (see RCRA section 3004(m)(2), 42 U.S.C. 
    6924(m)(2)). Few residues from treated listed waste have been delisted 
    even after being treated to satisfy LDR requirements (see 62 FR 37697). 
    The fact that residue resulting from treatment using Reynolds' process 
    remains hazardous does not mean that it has not been substantially 
    treated. As shown in the July document, 90 percent of the cyanide is 
    removed in the process, PAHs (polycyclic aromatic hydrocarbons) are 
    completely destroyed and eleven metals are immobilized. Further, as the 
    residue must be disposed of consistent with regulations applicable to 
    hazardous wastes, land disposal of the residue will be protective of 
    human health and the environment. As a result of today's rule, 
    Reynolds' treatment residue will once again be subject to hazardous 
    waste controls, notwithstanding the fact that it has been substantially 
    treated.
    
    C. Final Agency Decision
    
        For reasons stated in both the proposal and this notice, EPA 
    believes that exclusion of Reynolds' residue from the treatment of K088 
    spent potliner from the list of hazardous wastes contained in section 
    261.32 should be repealed. The EPA, therefore, is repealing the final 
    rule published at 56 FR 67197 (December 30, 1991) granting Reynolds' 
    petition for an exclusion from K088 hazardous waste listing contained 
    in sections 261.31 and 261.32 for certain solid waste generated at 
    Reynolds Metals Company, Gum Springs, Arkansas. As a result of today's 
    rule, Reynolds must manage the treatment residue as a hazardous waste.
    
    III. Effective Date
    
        This rule will become effective immediately. The Hazardous and 
    Solid Waste Amendments of 1984 amended section 3010 of RCRA to allow 
    rules to become effective in less than six months when the regulated 
    community does not need the six-month period to come into compliance. 
    Although, in the proposed rule, EPA proposed making the final rule 
    effective 60 days after publication in the Federal Register to allow 
    Reynolds the opportunity to make arrangements with a hazardous waste 
    disposal facility or claim interim status for its facility, the EPA has 
    good cause to believe that no additional time is necessary for Reynolds 
    to come into compliance with today's rule. In response to the UAO 
    issued on September 8, 1997, Reynolds submitted a revised part A 
    application to ADPC&E dated September 2, 1997, claiming the inclusion 
    of the spent potliner monofill under their interim status for the Gum 
    Springs facility and indicating their agreement to manage the material 
    as a hazardous waste. The UAO is protective and provides that the waste 
    will be disposed of safely, consistent with all hazardous waste 
    requirements. Further, although other issues relating to Reynolds' 
    treatment process may affect a broader audience, this rule affects only 
    Reynolds. Reynolds commented on the proposal and, like other 
    commenters, did not object to the repeal. The EPA finds that the good 
    cause requirement contained in 5 U.S.C. 553 has been met, allowing this 
    rule to be effective immediately upon its publication.
    
    IV. Regulatory Impact Analysis Under Executive Order (E.O.) 12866
    
        Under Executive Order 12866, 58 FR 51735 (October 4, 1993), EPA 
    must determine whether the regulatory action is ``significant'' and 
    therefore subject to review by the Office of Management and Budget 
    (OMB) and to the requirements of the E.O., which include assessing the 
    costs and benefits anticipated as a result of the proposed regulatory 
    action. The Order defines ``significant regulatory action'' as one that 
    is likely to result in a rule that may: (1) Have an annual effect on 
    the economy of $100 million or more or adversely affect in a material 
    way the economy, a sector of the economy, productivity, competition, 
    jobs, the environment, public health or safety, or State, local, or 
    Tribal governments or communities; (2) create serious inconsistency or 
    otherwise interfere with an action taken or planned by another agency; 
    (3) materially alter the budgetary impact of entitlements, grants, user 
    fees, or loan programs or the rights and obligations of recipients 
    thereof; or (4) raise novel legal or policy issues arising out of legal 
    mandates, the President's priorities, or the principles set forth in 
    the E.O.
        The EPA has determined that today's final rule is not a significant 
    rule under E.O. 12866 because it is a site-specific rule that directly 
    affects only the waste treatment residue from the Reynolds' Gum 
    Springs, Arkansas, facility.
    
    V. Regulatory Flexibility Act
    
        The Regulatory Flexibility Act (RFA) of 1980 requires Federal 
    agencies to consider ``small entities'' throughout the regulatory 
    process. Section 603 of the RFA requires an initial screening analysis 
    to be performed to determine whether small entities will be adversely 
    affected by the regulation. If affected small entities are identified, 
    regulatory alternatives must be considered to mitigate the potential 
    impacts. Small entities as described in the Act are only those 
    ``businesses, organizations and governmental jurisdictions subject to 
    regulation.''
        Today's rule will directly affect only the Reynolds Company 
    therefore, no small entities will be adversely affected. The EPA 
    certifies, pursuant to the provisions at 5 U.S.C. 605(b), that this 
    rule will not have a significant economic impact on a substantial 
    number of small entities.
    
    VI. Paperwork Reduction Act
    
        The Paperwork Reduction Act of 1980, 44 U.S.C. 350l et seq., 
    authorizes the Director of the OMB to review certain information 
    collection requests by Federal agencies. The EPA has determined that 
    this rule will not impose any new recordkeeping or reporting 
    requirements that would require OMB approval under the provisions of 
    the Paperwork Reduction Act of 1980.
    
    VII. Unfunded Mandate Reform Act
    
        Title II of the Unfunded Mandates Reform Act of 1995 (UMRA), Public 
    Law 104-4, establishes requirements for Federal agencies to assess the 
    effects of their regulatory actions on State, Tribal, and local 
    governments and the private sector. Under section 202 of the UMRA, EPA 
    generally must prepare a written statement, including a cost-benefit 
    analysis, for proposed and final rules with ``Federal mandates'' that 
    may result in expenditures to State, local, and tribal governments, in 
    the aggregate, or to the private sector, of $100 million or more in any 
    one year. When a written statement is needed for an EPA rule, section 
    205 of the UMRA generally requires EPA to identify and consider a 
    reasonable number of regulatory alternatives and adopt the least 
    costly, most cost-effective, or least burdensome alternative that 
    achieves the objectives of the rule. The provisions of section 205 do 
    not apply when they are inconsistent with applicable law. Moreover, 
    section 205 allows EPA to adopt an alternative other than the least 
    costly, most cost-effective or least burdensome alternative if the 
    Administrator publishes with the final rule an explanation why that 
    alternative was not adopted. Before EPA establishes any regulatory 
    requirements that may significantly or uniquely affect small 
    governments, including Tribal governments, it must have developed, 
    under section 203 of the UMRA, a small government agency plan. The plan 
    must provide for notifying potentially affected small governments, 
    giving them meaningful and timely input in the development of EPA 
    regulatory proposals with significant Federal intergovernmental 
    mandates, and
    
    [[Page 63463]]
    
    informing, educating, and advising them on compliance with the 
    regulatory requirements. The UMRA generally defines a Federal mandate 
    for regulatory purposes as one that imposes an enforceable duty upon 
    State, local or Tribal governments or the private sector.
        The EPA has determined that this rule does not contain a Federal 
    mandate that may result in expenditures of $100 million or more for 
    State, local, and Tribal governments, in the aggregate, or the private 
    sector in any one year. Because today's proposed rule directly affects 
    only the Reynolds Gum Springs, Arkansas, facility, EPA finds that the 
    rule does not impose any enforceable duty upon State, local, and Tribal 
    governments. Thus, today's rule is not subject to the requirements of 
    sections 203 and 205 of the UMRA.
    
    List of Subjects in 40 CFR Part 261
    
        Environmental protections, Hazardous waste, Recycling, Reporting 
    and recordkeeping requirements.
    
        Authority: Section 2002(a), 3001(f) RCRA, 42 U.S.C. 6921(f).
    
        Dated: November 18, 1997.
    Robert E. Hannesschlager,
    Acting Director, Multimedia Planning and Permitting Division.
    
        For the reasons set out in the preamble, title 40, chapter I of the 
    Code of Federal Regulations is amended as follows:
    
    PART 261--IDENTIFICATION AND LISTING OF HAZARDOUS WASTE
    
        1. The authority citation for part 261 continues to read as 
    follows:
    
        Authority: 42 U.S.C. 6905, 6912(a), 6921, 6922 and 6938.
    
    Appendix IX to Part 261 Table 2--[Amended]
    
        2. Appendix IX to part 261, Table 2--Wastes is amended by removing 
    the entry ``Reynolds Metals Company, Gum Springs, Arkansas'' and its 
    related text.
    * * * * *
    [FR Doc. 97-31404 Filed 11-28-97; 8:45 am]
    BILLING CODE 6560-50-P
    
    
    

Document Information

Effective Date:
12/1/1997
Published:
12/01/1997
Department:
Environmental Protection Agency
Entry Type:
Rule
Action:
Final rule.
Document Number:
97-31404
Dates:
December 1, 1997.
Pages:
63458-63463 (6 pages)
Docket Numbers:
FRL-5930-2
PDF File:
97-31404.pdf
CFR: (1)
40 CFR 261