ILLINOIS POLLUTION CONTROL BOARD
    April 21,
    1994
    IN THE MATTER OF:
    R94—7
    RCRA UPDATE, USEPA REGULATIONS
    )
    (Identical
    in Substance Rules)
    (7—1—93 THROUGH 12—31—93)
    Proposal for Public Comment.
    PROPOSED OPINION OF THE BOARD
    (by E.
    Dunham):
    Pursuant to Section 22.4(a)
    of the Environmental Protection
    Act (Act), the Board adopts amendments to the RCRA hazardous
    waste
    (RCRA) regulations.
    Section 22.4(a) provides for quick adoption of regulations
    that are “identical in substance”
    to federal regulations adopted
    by U.S. EPA to implement Sections 3001 through 3005 of the
    Resource Conservation and Recovery Act of 1976
    (RCRA,
    42 U.S.C.
    SS
    6921—6925)
    and that Title VII of the Act and Section
    5
    of the
    Administrative Procedure Act
    (APA)
    shall not apply.
    Because this
    rulemaking is not subject to Section 5 of the APA,
    it is not
    subject to first notice or to second notice review by the Joint
    Committee on Administrative Rules
    (JCAR).
    The federal RCRA
    Subtitle C regulations are found at 40 CFR 260 through
    268,
    270
    through 271, and, more recently,
    279.
    FEDERAL ACTIONS CONSIDERED IN THIS RULEMAKING
    This rulemaking updates the Illinois RCRA Subtitle C rules
    to correspond with federal amendments made in the period from
    July 1 through December 31,
    1993.
    The U.S.
    EPA actions during
    this period are as follows:
    Federal Action
    Summary
    58 Fed.
    Reg.
    38816, July 20, 1993
    Revision of “Guideline on
    Air Quality Models” and
    codification as 40 CFR
    51, appendix W; amendment
    of all references to the
    guideline in BIF rules
    58 Fed. Reg.
    42466, Aug.
    9,
    1993
    Determination not to list
    four large—volume wastes
    from Coal-fired electric
    utility power plants as
    Subpart D listed hazard-
    ous wastes
    58 Fed.
    Reg. 46040, Aug.
    31,
    1993
    Update of “Test Methods
    for Evaluating Solid
    Waste, Physical/Chemical

    2
    Methods”,
    EPA Publication
    SW-846,
    to third edition,
    and amendments to incor-
    porations by reference
    58 Fed.
    Reg.
    59598, Nov.
    9,
    1993
    Amendment of the health-
    based standards for
    qualifying for the Bevill
    exemption from regulation
    for BIF residues
    The August
    9,
    1993 action did not result in federal
    regulatory amendments.
    Rather,
    it constituted a formal U.S. EPA
    determination not to amend the 40 CFR 261, subpart D rules to add
    listings for four additional wastes.
    The wastes involved were
    all generated by coal—fired electric generating utility power
    plants.
    The four fossil—fuel combustion wastes
    (FFC wastes) were
    fly ash, bottom ash, boiler slag,
    and flue gas emission control
    waste.
    U.S. EPA determined that regulation of these four large-
    volume wastestreams as listed hazardous wastes was not necessary.
    U.S. EPA decided to continue to regulate them as exempt from RCRA
    Subtitle C regulation, but stated that it would study their
    regulation under RCRA Subtitle D
    (nonhazardous solid waste
    landfill regulations).
    Therefore,
    no Board action
    is necessary
    based on the August 9,
    1993 federal action.
    PUBLIC COMMENTS
    The Board will receive public comment on this proposal for
    a
    period of 45 days following its publication
    in the Illinois
    Register.
    The Board will delay filing any adopted rules with the
    Secretary of State for 30 days after adoption, particularly to
    allow U.S. EPA review.
    The complete text of the proposed
    amendments follows the discussions of this opinion.
    HISTORY OF RCRA SUBTITLE C, UST and UIC ADOPTION
    AGENCY OR BOARD ACTION?
    EDITORIAL CONVENTIONS
    The Board appended three routine discussions at the end of
    this opinion.
    The first is a summary history of the Illinois
    RCRA Subtitle C and UIC programs.
    It lists all actions taken to
    adopt and maintain these programs since their inceptions.
    It
    includes a listing of all site—specific rulemaking and adjusted
    standards proceedings filed that relate to these programs.
    It
    also lists all U.S. EPA program authorizations issued to date.
    The second is
    a discussion of how the Board codifies requirements
    that call for state determinations,
    such as for exemptions,
    exceptions,
    etc.
    The third discussion relates to our use of
    language in the codification of identical-in-substance rules.
    We
    intend these as reference aids for interested persons in the
    regulated community.

    3
    DISCUSSION
    Three of the federal actions that underlie this proceeding
    will require amendment of the Illinois RCRA Subtitle C
    regulations.
    This segment of the discussion briefly focuses on
    each by subject matter.
    The more detailed Section-by-Section
    discussions that follow indicate the specific details of the
    actions taken by the Board.
    Updated Air Emissions Guidelines and Screening Procedures
    The U.S. EPA action of July 20,
    1993 was actually an air
    pollution control rulemaking that incidentally impacted the RCRA
    Subtitle C corrective actions.
    U.S. EPA updated and codified its
    “Guideline on Air Quality Models (Revised)”.
    Formerly
    incorporated into the federal regulations by reference,
    U.S. EPA
    has codified the Guideline and its two supplements, supplements A
    and B, as appendix W to 40 CFR 51.
    U.S. EPA simultaneously
    amended several references to the Guideline in its regulations,
    including in the RCRA Subtitle C regulations pertaining to
    boilers and industrial furnaces
    (BIFs) that burn hazardous
    wastes.
    U.S. EPA repealed the former version of the Guideline,
    which appeared as part of the BIF rules as 40 CFR 266, appendix X
    (corresponding with 40 CFR 726.Appendix J).
    U.S. EPA also
    amended the “Screening Procedures for Estimating Air Quality
    Impact of Stationary Sources, Revised” to an October,
    1992
    version, now listed as available from U.S. EPA in Research
    Triangle Park,
    NC.
    The amended incorporation by reference to the
    Screening Procedure appears at 40 CFR 260.11
    (corresponding with
    35
    Ill. Adm. Code 720.111).
    The amended references to these
    documents appear at 40 CFR 266.104(e) (3) and 266.106(h)
    (corresponding with 35
    Ill. Adm. Code 726.204(e) (3)
    and
    726.206(h),
    respectively).
    Updated Analytical Procedures for Hazardous Waste
    U.S. EPA amended the analytical procedures applicable to
    RCRA Subtitle C-regulated hazardous wastes on August 31,
    1993.
    U.S EPA updated “Test Methods for Evaluating Solid Waste,
    Physical/Chemical Methods”, SW—846 to its third edition with one
    update.
    U.S. EPA incorporated this document by reference in
    place of the second edition with updates
    I and II
    in
    40 CFR
    260.11(a)
    (corresponding with 35 Ill.
    Admn.
    Code 720.111(a)).
    U.S. EPA used that opportunity to delete a listing of specific
    methods from SW-846 from section 260.11
    (which the Board never
    duplicated since the entire document was incorporated).
    Since
    SW—846 includes the toxicity characteristic leaching procedure
    (TCLP; Method 1311)
    and the older extraction procedure toxicity
    test (EP toxicity: Method 1310), U.S. EPA amended 40 CFR 261,
    appendix II and 40 CFR 268, appendices
    I and IX (corresponding
    with 35 Ill.
    Adm. Code 261.Appendix B, 268.Appendix A,
    and
    268.Appendix I,
    respectively) to refer to the SW-846 method.
    40

    4
    CFR 261, appendix II formerly set forth the entire TCLP method
    and 40 CFR 268, appendix IX formerly set forth the EP toxicity
    method.
    U.S. EPA also updated other methods and references to
    methods.
    It added a bomb-acid digestion method to 40 CFR
    260.11(a)
    for analyzing waste—derived fuel, ASTM Standard E926-
    88, Method C.
    U.S. EPA replaced a table that specified
    analytical methods from SW—846 by contaminant, at 40 CFR 261,
    appendix III (corresponding with 35 Ill. Adm. Code 72l.Appendix
    C), with a reference to information in SW-846 on methods
    selection.
    It deleted an analytical method for chlorinated
    dibenzodioxins and dibenzofurans,
    at 40 CFR 261, appendix X
    (corresponding with 35 Ill. Adm. Code 721.Appendix J).
    Finally,
    U.S. EPA replaced the incorporation by reference at section
    268.6(a)
    (corresponding with 35 Ill. Adm. Code 728.106(a))
    with a
    cross—reference to section 260.11 as the central listing of
    documents incorporated by reference.
    U.S. EPA correspondingly amended all references elsewhere in
    the regulations to the amended methods.
    The references to SW-
    846; and part 261, appendix X; and ASTM E926-88C were changed
    throughout the regulations.
    These appear at sections
    260.22(d) (1)
    (i),
    261.22(a) (1), 261.24(a),
    264.190(a),
    264.314(c),
    265.190(a),
    265.314(d),
    268.7(a), 268.40(a),
    268.41(a),
    270.19(c) (1), 270.62(b) (2) (i), and 270.66(c)(2)
    (corresponding
    with 35 Ill. Adm. Code 720.122(d) (1) (A), 721.122(a) (1),
    721.124(a),
    724.290(a),
    724.414(c), 725.290(a),
    725.414(d),
    728.107(a),
    728.140(a),
    728.141(a),
    703.205(c) (1), 703.223(b) (1),
    and 703.232(c) (2), respectively).
    Administrative Stay of Second Test for Bevill Exemption
    U.S. EPA adopted regulations for the burning of hazardous
    waste in boilers and industrial furnaces
    (the BIF rules)
    on
    February 21,
    1991.
    Those regulations included two tests for
    determining whether the residues derived from Bevill devices,
    such as kilns, primary smelters, boilers, etc. were exempted from
    hazardous waste regulation.
    The first test is whether the levels
    of hazardous constituents was not significantly higher than the
    normal residue of combustion.
    The second test is whether levels
    of contaminants in the residues do not exceed specified health—
    based levels.
    On November 9,
    1993, U.S. EPA amended the Bevill exclusion
    by amending the second, health-based levels,
    test.
    U.S. EPA
    substituted the land disposal restriction contaminant levels for
    nonwastewaters from part 268 for the health—based levels.
    U.S.
    EPA amended 40 CFR 266.112(b) (2)
    (i)
    and 266, appendix VII
    (corresponding with 35 Ill. Adm. Code 726.212(b) (2) (A)
    and
    726.Appendix G) to stay the effect of the levels listed in
    appendix VII until further federal action.
    The alternative

    5
    levels referenced are those for F039 nonwastewaters in 40 CFR
    268.43
    (Table CCW; corresponding with 35
    Ill. Adm. Code 728.Table
    B).
    Further, U.S. EPA has provided that an owner or operator has
    demonstrated a good-faith effort to detect a constituent,
    it is
    deemed in compliance with the alternative levels.
    DETAILED DISCUSSION
    General Revisions
    The Board will continue to change our method of referring to
    the United States Environmental Protection Agency in this present
    rulemaking that we began in the last update docket, R93-16.
    We
    now refer to “U.S.
    EPA”,
    which we believe is a more conventional
    and clearly understood in the context of the Illinois regulations
    than either “USEPA” or “EPA”.
    We further began to refer to the
    “U.S. EPA hazardous waste number” and “U.S. EPA document number”
    for similar clarity.
    This changed usage occurs only in the
    Sections opened in this proceeding,
    and we will continue this
    conversion in future rulemakings as additional Sections otherwise
    become open to amendment.
    The Board also continues our move toward presentation of
    equations and expressions in standard scientific notation.
    Thus,
    in Section 726.204, we have used the form I~axl0b~~
    in place of
    “aEb”
    (e.g.,
    “2E—03” became “2x103”).
    In Section 726.Appendix G
    we simply translated “aEb” into the decimal number because the
    numbers were more direct and there was sufficient room in the
    column to insert them e.g.,
    “2E—03” became
    “0. 002”,
    “SE+Ol”
    became
    “50”, and “4E+00” became “4.”).
    In Section 726.204 the
    summation equations are now presented as
    ~A.
    ~
    rather than the former “SUM(Ai/Bi) ?
    1.0”.
    We believe that any
    person mathematically sophisticated enough to understand the
    equations will more readily recognize them in the standard
    mathematical notation, as they appear in the federal original.
    Although the “aEb” notation appears in the federal original, the
    Board deviates because it was apparently chosen by U.S.
    EPA for
    spatial constraints in the Code of Federal Regulations format.
    We do not have those constraints,
    and the standard decimal
    depiction is clearer.
    Finally, we substituted
    “jig” for
    “ug”
    (micrograms),
    “m3” for “cu m”
    (cubic meters),
    and “or” for
    “/“
    (except in document titles and numbers).
    The Board also used this opportunity to make a number of
    corrections to punctuation, grammar,
    and cross—reference format
    throughout the opened text.
    Where the cross—references within
    the text to other segments of the Illinois Administrative Code
    did not formerly comport with the standard format, the Board made

    6
    the necessary changes.
    This meant that we deleted all
    appearances of “(eye)” in references to “Appendix I”.
    In the
    Illinois Administrative Code,
    all appearances of “Appendix I”
    refer to the letter “I”,
    not a roman numeral.
    We also changed
    “who” to “that”, where the person to which the regulation
    referred was not necessarily a natural person, changed “which” to
    “that” for restrictive relative clauses, corrected the format of
    a chemical name (“2,3,7,8—chlorinated tetra—octa congeners of
    chlorinated dibenzo-p-dioxins and furans”), capitalized the
    Section headings and corrected their format where necessary, and
    corrected punctuation within sentences.
    Undated Methods and Incorporations by Reference——Sections
    703.110,
    703.223, 703.232~, 720.111, 720.122,
    721.122.
    721.124,
    721.A~pendixB, 721.Ap~endixC, 724.290, 724.414, 725.290,
    725.414, 726.204,
    726.206,
    728.107. 728.141, 728.Appendix A
    &
    728.Appendix
    I
    As described in the descriptions of the July 20 and August
    31,
    1993 federal actions above,
    U.S. EPA amended and updated two
    analytical testing resources at 58 Fed.
    Reg. 38816
    (July 20,
    1993)
    and 58 Fed. Reg. 46040
    (Aug.
    31,
    1993).
    U.S. EPA updated
    its “Test Methods for Evaluating Solid Waste,
    Physical/Chemical
    Methods”, SW-846 to the third edition with one update,
    and it
    codified the “Guideline on Air Quality Models
    (Revised)” as
    updated as 40 CFR 51, subpart W.
    U.S. EPA updated the
    incorporations by reference for SW-846 in 40 CFR 260.11 and the
    numerous references to these documents throughout the text of the
    regulations.
    U.S. EPA deleted an analytical method for
    chlorinated dibenzodioxins and dibenzofurans, at 40 CFR 261,
    appendix X; essentially repealed the incorporations by reference
    listing at section 270.6 and the codified versions of two methods
    that formerly appeared at 40 CFR 261, appendix II and 40 CFR 268,
    appendices
    I and IX; and replaced a table that specified
    analytical methods from SW-846 by contaminant, at 40 CFR 261,
    appendix III (corresponding with 35
    Ill. Adm.
    Code 721.Appendix
    C), with a reference to information in SW—846 on methods
    selection.
    The Board has incorporated the federal amendments without
    substantive deviation.
    Instead of “EPA document number”, we used
    “U.S. EPA document number” wherever this was used in the text.
    The Board also used the abbreviation “(TCLP)”
    in parallel with
    the references to the toxicity characteristic leaching procedure
    in the text, whether or not U.S. EPA also used the abbreviation
    in parallel.
    Similarly, we inserted “SW—846”, the common
    “short-
    name”,
    in all references to “Test Methods for Evaluating Solid
    Waste,
    Physical/Chemical Methods”, without regard to whether U.S.
    EPA was similarly consistent.
    Finally, we placed the document
    names
    in quotation marks and offset them with commas,
    as
    necessary, wherever they appear in the text.
    The Board invites
    public comment on our approach to these
    Sections.

    7
    Stay of Health—Based Test for Bevill Exclusion--Sections 726.212
    and 726.ApPendix G
    Section 726.212 derives from 40 CFR 266.112, which,
    as
    discussed above, U.S. EPA amended at 58
    Fed. Reg.
    59602
    (Nov.
    9,
    1993).
    U.S. EPA stayed the test criteria for the health-based
    test for the Bevill exclusion.
    The stay institutes an
    alternative test that uses the land disposal restriction
    limitations as the upper limit allowable to qualify for the
    exclusion.
    The Board has adopted the federal amendments with
    minimal deviation.
    We added the parenthetical “ten times” to
    make “an order of magnitude above” all the clearer.
    Since the
    original language of Section 726.212 was in terms of micrograms
    per kilogram (hg/kg), we revised note
    1 of Section 726.Appendix G
    so that the primary numerical reference similarly appears
    in
    micrograms per kilogram, with the former reference to milligrams
    per kilogram (mg/kg)
    given parenthetically.
    The Board also added
    a reference to U.S. EPA as the developer of the new guidance and
    standards on the health-based test, to avoid any possible
    confusion over the state’s lack of any role
    in that regard,
    and
    to the fact that the stay will terminate only upon further
    rulemaking action.
    We invite public comment on our approach to
    these Sections.
    HISTORY OF RCRA Subtitle C, UST and UIC ADOPTION
    The Illinois UIC (Underground Injection Control), RCRA
    (Resource Conservation and Recovery Act) Subtitle
    C,
    and UST
    (Underground Storage Tank)
    regulations, together with more
    stringent state regulations particularly applicable to hazardous
    waste, include the following Parts
    of Title 35 of the Illinois
    Administrative Code:
    702
    RCRA Subtitle C and UIC Permit Programs
    703
    RCRA Subtitle C Permit Program
    704
    UIC Permit Program
    705
    Procedures for Permit Issuance
    709
    Wastestream Authorizations
    720
    General
    721
    Identification and Listing
    722
    Generator Standards
    723
    Transporter Standards
    724
    Final TSD Standards
    725
    Interim Status TSD Standards
    726
    Specific Wastes and Management Facilities
    728
    USEPA Land Disposal Restrictions
    729
    Landfills:
    Prohibited Wastes
    730
    UIC Operating Requirements
    731
    Underground Storage Tanks
    738
    Hazardous Waste Injection Restrictions
    Special provisions for RCRA Subtitle C cases are included in

    8
    Parts
    102,
    103,
    104 and 106 of the Board’s procedural rules.
    History of RCRA Subtitle C and State Hazardous Waste Rules
    Adoption
    The Board has adopted and amended the Resource Conservation
    and Recovery Act (RCRA)
    Subtitle C hazardous waste rules
    in
    several dockets.
    Dockets R81-22 and R82-18 dockets dealt with
    the Phase
    I RCRA Subtitle C regulations.
    U.S. EPA granted
    Illinois Phase
    I authorization on May 17,
    1982,
    at 47 Fed. Reg.
    21043.
    The Board adopted RCRA Subtitle C Phase II regulations in
    Parts 703 and 724 in dockets R82—19 and R83-24.
    U.S.
    EPA granted
    final authorization of the Illinois RCRA Subtitle C “base
    program” on January 31,
    1986, at 51 Fed. Reg. 3778
    (January 30,
    1986).
    U.S. EPA granted authorization to “Cluster
    I revisions”
    to the Illinois program and granted partial Hazardous and Solid
    Waste Amendments
    (HSWA)
    (Pub.
    L. 98-616, Nov.
    8,
    1984)
    authorization effective March 5,
    1988,
    at 53
    Fed.
    Reg.
    126
    (January
    5,
    1988).
    U.S. EPA authorized certain subsequent
    amendments and granted further partial HSWA authorizations
    effective April
    30,
    1990, at 55 Fed. Reg. 7320
    (March
    1,
    1990),
    and June 3,
    1991, at 56 Fed.
    Reg.
    13595
    (April
    3,
    1991).
    U.S.
    EPA codified its approvals of the Illinois program at 40 CFR
    272.700 and 272.701 on November 13,
    1989,
    at 54
    Fed.
    Reg.
    37649
    (Sep.
    12,
    1989), and on March 31,
    1992,
    at 57 Fed. Reg.
    3731
    (Jan.
    31,
    1992).
    The entire listing of all RCRA Subtitle C
    identical in substance rulemakings follows
    (with the period of
    corresponding federal revisions indicated in parentheses):
    R8l—22
    45 PCB 317,
    September 16,
    1981
    & February
    4,
    1982;
    6 Ill. Reg.
    4828,
    April 23,
    1982, effective May
    17,
    1982.
    (5/19/80 through 10/1/81)
    R82—18
    51 PCB 31, January 13,
    1983;
    7 Ill. Reg.
    2518,
    March
    4,
    1983,
    effective Nay 17,
    1982.
    (11/11/81
    through 6/24/82)
    R82—19
    53 PCB 131, July 26,
    1983,
    7 Ill.
    Reg.
    13999,
    October 28,
    1983, effective October
    2,
    1983.
    (11/23/81 through 10/29/82)
    R83—24
    55 PCB 31, December 15,
    1983,
    8 Ill. Reg.
    200,
    January
    6,
    1984, effective December 27,
    1983.
    (Corrections to R82-19)
    R84—9
    64 PCB 427
    & 521, June 13
    & 27,
    1985;
    9
    Ill. Reg.
    11964,
    August
    2,
    1985, effective July
    8
    & 24,
    1985.
    (1/19/83 through 4/24/84)
    R85—22
    67 PCB 175,
    479, December 20,
    1985 and January
    9,
    1986;
    10
    Ill.
    Reg.
    968, January
    17,
    1986,
    effective January
    2,
    1986.
    (4/25/84 through

    9
    6/30/85)
    R86—1
    71 PCB 110, July 11, 1986;
    10 Ill.
    Reg.
    13998,
    August 22,
    1986, effective August
    12,
    1986.
    (7/1/85 through 1/31/86)
    R86—19
    73 PCB 467, October 23,
    1986;
    10 Ill.
    Reg.
    20630,
    December 12,
    1986,
    effective December
    2,
    1986.
    (2/1/86 through 3/31/86)
    R86—28
    75 PCB 306, February
    5,
    1987; and 76 PCB 195,
    March
    5,
    1987;
    11 Ill.
    Reg.
    6017, April
    3,
    1987,
    effective March 23,
    1987.
    Correction at 77 PCB
    235, April 16,
    1987;
    11 Ill.
    Reg.
    8684,
    Nay
    1,
    1987, effective April
    21,
    1987.
    (4/1/86 through
    6/30/86)
    R86—46
    79 PCB 676, July 16, 1987;
    11
    Ill.
    Reg.
    13435,
    August 14,
    1987,
    effective August
    4,
    1987.
    (7/1/86 through 9/30/86)
    R87—5
    82 PCB 391, October 15,
    1987;
    11 Ill.
    Reg.
    19280,
    November 30,
    1987,
    effective November 10
    &
    12,
    1987.
    (10/1/86 through 12/31/86)
    R87—26
    84 PCB 491, December 3,
    1987;
    12 Ill.
    Reg.
    2450,
    January 29, 1988,
    effective January 15,
    1988.
    (1/1/87 through 6/30/87)
    R87—32
    Correction to R86-l; 81 PCB 163,
    September
    4,
    1987;
    11 Ill. Reg.
    16698, October 16,
    1987,
    effective September
    30,
    1987.
    R87—39
    90 PCB 267, June 16,
    1988;
    12
    Ill. Reg.
    12999,
    August 12,
    1988, effective July 29,
    1988.
    (7/1/87
    through 12/31/87)
    R88—16
    93 PCB 513, November 17,
    1988;
    13
    Ill. Req.
    447,
    January 13,
    1989, effective December 28,
    1988.
    (1/1/88 through 7/31/88)
    R89—1
    103 PCB 179,
    September 13,
    1989;
    13
    Ill. Req.
    18278, November 27,
    1989, effective November 13,
    1989.
    (8/1/88 through 12/31/88)
    R89—9
    109 PCB 343, March 8,
    1990;
    14 Ill.
    Reg.
    6225,
    April 27,
    1990, effective April 16,
    1990.
    (1/1/89
    through 6/30/89)
    R90—2
    113 PCB 131, July 3,
    1990;
    14
    Ill.
    Reg.
    14401,
    September 7,
    1990,
    effective August 22,
    1990.
    (7/1/89 through 12/31/89)

    10
    R90—11
    121 PCB 97, April 11,
    1991; corrected at 122 PCB
    305, May 23,
    1991; corrected at 125 PCB 117,
    August
    8,
    1991; uncorrected at 125 PCB 435, August
    22,
    1991;
    15 Ill. Reg.
    9323, effective June 17,
    1991.
    (Third Third Land Disposal Restrictions)
    (4/1/90 through 6/30/90)
    R90-17
    Delisting Procedures
    (See below)
    R91—1
    125 PCB 119, August
    8,
    1991;
    15
    Ill.
    Req.
    14446,
    effective September 30,
    1991.
    (Wood Preserving
    Rules)
    (7/1/90 through 12/30/90)
    R91—13
    132 PCB 263, April
    9,
    1992;
    16
    Ill. Req.
    9489,
    effective June 9,
    1992.
    (Boilers and Industrial
    Furnaces
    (BIFs) Rules)
    (1/1/91 through 6/30/91)
    R91—26
    129 PCB 235, January 9,
    1992;
    16
    Ill.
    Reg.
    2600,
    effective February 3,
    1992.
    (Wood Preserving
    Rules Compliance Dates)
    R92—1
    136 PCB 121, September 17,
    1992;
    16 Ill. Reg.
    17636, effective November 6,
    1992.
    (7/1/91
    through 12/31/91)
    R92—10
    138 PCB 549, January 21,
    1993;
    17
    Ill.
    Reg.
    5625,
    effective March 26,
    1993.
    (Leak Detection Systems
    (LDS) Rules)
    (1/1/92 through 6/30/92)
    R93—4
    September 23,
    1993;
    17
    Ill. Reg.
    20545, effective
    November 22,
    1993.
    (Used Oil Rules)
    (7/1/92
    through 12/31/92)
    R93-16
    March 17,
    1994,
    Supplemental opinion and order on
    April 21,
    1994.
    (1/1/93 through 6/30/93)
    R94—7
    This docket.
    (7/1/93 through 12/31/93)
    On September
    6,
    1984, the Third District Appellate Court
    upheld the Board’s actions in adopting R82-19 and R83-24.
    (Commonwealth Edison Co.
    v. PCB, 127 Ill. App.
    3d 446; 468 N.E.2d
    1339
    (3d Dist.
    1984).)
    The Board added to the federal listings of hazardous waste
    by listing dioxins pursuant to Section 22.4(d)
    of the Act:
    R84—34
    61 PCB 247, November 21,
    1984;
    8
    Ill.
    Req.
    24562,
    December 21,
    1984, effective December 11,
    1984.
    This was repealed by R85—22, which included adoption of U.S.
    EPA’s dioxin listings.
    Section 22.4(d) was repealed by P.A.
    85-
    1048, effective January
    1,
    1989.

    11
    The Board has adopted U.S. EPA delistings at the request of
    Amoco and Envirite
    (the date of the corresponding federal action
    is included in parentheses):
    R85—2
    69 PCB 314, April 24,
    1986;
    10 Ill.
    Reg.
    8112, May
    16,
    1986,
    effective May 2,
    1986.
    (9/13/85)
    R87—3O
    90 PCB 665, June 30, 1988;
    12
    111. Reg.
    12070,
    July 22,
    1988,
    effective July 12,
    1988.
    (11/14/86)
    R91—12
    128 PCB 369, December 19,
    1991;
    16
    Ill.
    Reg. 2155,
    effective January 27,
    1992.
    (USX)
    Subsequently, upon the April 30,
    1990 federal authorization
    of Illinois granting waste delistings, U.S. EPA transferred
    pending delisting petitions to the Board.
    The Board docketed
    these as site—specific rulemaking proceedings
    (the name of the
    petitioner waste generator appears in parentheses):
    R90—l8
    Dismissed at 123 PCB 65, June
    6,
    1991.
    (USX Corp,
    South Works)
    R90-19
    Dismissed at 116 PCB 199, November 8,
    1990.
    (Woodward Governor Co.)
    R90—23
    Dismissed at 124 PCB 149, July 11,
    1991.
    (Keystone Steel
    & Wire Co.)
    The Board has modified the delisting procedures to allow the
    use of adjusted standards in lieu of site—specific rulemakings:
    R90—17
    119 PCB 181, February 28,
    1991;
    15
    Ill. Reg.
    7934,
    effective Nay 9,
    1991.
    Waste generators have filed Part 106 adjusted standards
    petitions for solid waste determinations with the Board pursuant
    to Section 720.130
    (generator name in parentheses):
    AS89—4
    Dismissed at 105 PCB 269, November
    15,
    1989.
    (Safety-Kleen Corp.)
    AS89—5
    Dismissed at 113 PCB 111, July 3,
    1990.
    (Safety—
    Kleen Corp.)
    AS9O—7
    Dismissed at 124 PCB 125,
    July 11,
    1991.
    (Quantum
    Chemical Co.)
    The Board has granted hazardous waste delistings by way of
    adjusted standards
    (generator name in parentheses):

    12
    AS91—1
    130 PCB 113, February 6,
    1992.
    (Keystone Steel
    and Wire Co.)
    AS91—3
    139 PCB 121, February 4,
    1993;
    opinion issued
    March 11,
    1993.
    (Peoria Disposal Co.)
    AS93—7
    February 17,
    1994.
    (Keystone Steel
    & Wire)
    The Board has procedures to be followed in cases before
    it
    involving the RCRA Subtitle C regulations:
    R84—l0
    62 PCB 87,
    349, December 20,
    1984 and January 10,
    1985;
    9 Ill.
    Req.
    1383,
    effective January
    16,
    1985.
    The Board also adopted special procedures to be followed in
    certain determinations under Part 106.
    The Board adopted these
    Part 106 special procedures in R85—22 and amended them in R86-46,
    listed above.
    One Part 106 adjusted standard proceeding filed pursuant to
    728.106 sought relief from a prohibition against land disposal
    (petitioner’s name in parentheses):
    AS9O—6
    Dismissed at 136 PCB 93, September
    17,
    1992.
    (Marathon Petroleum Co.)
    Other adjusted standard proceedings sought delayed closure
    of land disposal units (petitioners’ names in parentheses):
    AS9O—8
    130 PCB 349, February 27,
    1992.
    (Olin Corp.)
    AS91—4
    131 PCB 43, March 11,
    1992.
    (Amoco Oil Co.)
    Still another adjusted standard proceeding relates to
    substantive physical requirements of the RCRA Subtitle C
    regulations:
    AS91-10
    Presently pending.
    (Cabot Corp.)
    In another regulatory proceeding,
    the Board has considered
    granting temporary relief from the termination of an exclusion of
    a hazardous waste listing in the form of an emergency rule (Peti-
    tioner’s name in parentheses):
    R91—11
    Dismissed at 125 PCB 295, August
    8,
    1991.
    (Big
    River Zinc Corp.)
    The Board has also adopted requirements limiting and
    restricting the landfilling of liquid hazardous wastes, hazardous
    wastes containing halogenated compounds,
    and hazardous wastes
    generally:

    13
    R81—25
    60 PCB 381, October 25,
    1984;
    8 Ill.
    Reg.
    24124,
    December 14,
    1984,
    effective December 4,
    1984.
    R83—28
    68 PCB 295,
    February 26,
    1986;
    10
    111. Req.
    4875,
    March 21,
    1986, effective March 7,
    1986.
    R86—9
    Emergency regulations adopted at 73 PCB 427,
    October 23,
    1986;
    10 Ill. Reg.
    19787, November 21,
    1986,
    effective November
    5,
    1986.
    The Board’s action in adopting emergency regulations
    in R86-
    9 was reversed by the First District Court of Appeals.
    (Citizens
    for
    a Better Environment v. PCB,
    152 Ill. App.
    3d 105,
    504 N.E.2d
    166 (1st Dist.
    1987).)
    History of UIC Rules Adoption
    The Board has adopted and amended Underground Injection
    Control
    (UIC)
    regulations in several dockets to correspond with
    the federal regulations.
    One such docket, R82-18, was a RCRA
    Subtitle C docket.
    U.S. EPA authorized the Illinois UIC program
    on February
    1,
    1984,
    at 49
    Fed.
    Reg. 3991.
    The entire listing of
    all UIC rulemakings follows
    (with the period of corresponding
    federal revisions indicated in parentheses):
    R81—32
    47 PCB 93, May 13,
    1982;
    6 Ill.
    Reg.
    12479,
    October 15,
    1982,
    effective February 1,
    1984.
    (7/7/81 through 11/23/81)
    R82—l8
    51 PCB 31, January 13,
    1983;
    7
    Ill.
    Reg.
    2518,
    March 4,
    1983,
    effective Nay
    17,
    1982.
    (11/11/81
    through 6/24/82)
    R83—39
    55 PCB 319, December 15,
    1983;
    7
    Ill.
    Req.
    17338,
    December 20,
    1983,
    effective December
    19,
    1983.
    (4/1/83)
    R85—23
    70 PCB 311
    & 71 PCB 108, June 20
    & July 11,
    1986;
    10 Ill.
    Reg.
    13274, August
    8,
    1986,
    effective July
    28
    &
    29,
    1986.
    (5/11/84 through 11/15/84)
    R86—27
    Dismissed at 77 PCB 234, April
    16,
    1987.
    (No U.S.
    EPA amendments through 12/31/86).
    R87—29
    85 PCB 307, January 21,
    1988;
    12
    Ill.
    Reg.
    6673,
    April
    8,
    1988,
    effective March 28,
    1988.
    (1/1/87
    through 6/30/87)
    R88—2
    90 PCB 679, June 30,
    1988;
    12
    Ill.
    Reg.
    13700,
    August 26,
    1988,
    effective August 16,
    1988.
    (7/1/87 through 12/31/87)

    14
    R88—17
    94 PCB 227, December 15,
    1988;
    13
    Ill.
    Req.
    478,
    January 13,
    1989,
    effective December 30,
    1988.
    (1/1/88 through 6/30/88)
    R89—2
    107 PCB 369, January 25,
    1990;
    14
    Ill.
    Reg.
    3059,
    March 2,
    1990,
    effective February 20,
    1990.
    (7/1/88 through 12/31/88)
    R89—11
    111 PCB 489, May 24,
    1990;
    14 Ill.
    Req.
    11948,
    July 20,
    1990, effective July
    9,
    1990.
    (1/1/89
    through 11/30/89)
    R90—5
    Dismissed at 109 PCB 627, March
    22,
    1990.
    (No
    U.S. EPA amendments 12/1/89 through 12/31/89)
    R90—14
    122 PCB 335, Nay 23,
    1991;
    15
    Ill. Reg.
    11425,
    effective July 24,
    1991.
    (1/1/90 through 6/30/90)
    R91—4
    Dismissed at 119 PCB 219,
    February 28,
    1991.
    (No
    U.S. EPA amendments 9/1/90 through 12/31/90)
    R91—16
    Dismissed at 128 PCB 229, December
    6,
    1991.
    (No
    U.S. EPA amendments 1/1/90 through 6/30/91)
    R92—4
    Dismissed at 133 PCB 107,
    April
    9,
    1992.
    (No U.S.
    EPA amendments 7/1/91 through 12/31/91)
    R92—13
    139 PCB 361, February
    4,
    1993;
    17
    Ill. Reg.
    6190,
    effective April
    5,
    1993.
    (1/1/92 through 6/30/92)
    R93—6
    August 5,
    1993;
    17
    Ill.
    Reg.
    15641, effective
    September
    14,
    1993.
    (7/1/92 through 12/31/92)
    R93—17
    Dismissed September 23,
    1993.
    (No U.S. EPA
    amendments 1/1/93 through 6/30/93)
    R94—5
    Present docket.
    (7/1/93 through 12/31/93)
    In one proceeding filed, the Board granted an adjusted
    standard from a UIC land disposal restriction, pursuant to the
    procedures outlined above with respect to the RCRA Subtitle C
    program
    (petitioner name in parentheses):
    AS92-8
    February 17,
    1994.
    (Cabot Corp.)
    AGENCY OR BOARD ACTION?
    Section 7.2(a)(5)
    of the Act requires the Board to specify
    which decisions USEPA will retain.
    In addition, the Board
    is to
    specify which State agency is to make decisions,
    based on the
    general division of functions within the Act and other Illinois
    statutes.

    15
    In
    situations
    in
    which
    the
    Board
    has
    determined
    that
    USEPA
    will retain decision-making authority, the Board has replaced
    “Regional Administrator” with USEPA, so as to avoid specifying
    which office within USEPA is to make a decision.
    In a few instances in identical in substance rules,
    decisions are not appropriate for Agency action pursuant to a
    permit application.
    Among the considerations in determining the
    general division of authority between the Agency and the Board
    are:
    1.
    Is the person making the decision applying a Board
    regulation, or taking action contrary to (“waiving”)
    a Board
    regulation?
    It generally takes some form of Board action to
    “waive”
    a Board regulation.
    2.
    Is there a clear standard for action such that the
    Board can give meaningful review to an Agency decision?
    3.
    Does the action result in exemption from the permit
    requirement itself?
    If so, Board action
    is generally
    required.
    4.
    Does the decision amount to “determining, defining or
    implementing environmental control standards” within the
    meaning of Section 5(b)
    of the Act.
    If so,
    it must be made
    by the Board.
    There are four common classes of Board decision:
    variance,
    adjusted standard,
    site specific rulemaking, and enforcement.
    The first three are methods by which a regulation can be
    temporarily postponed
    (variance)
    or adjusted to meet specific
    situations
    (adjusted standard or site specific rulemaking).
    Note
    that there often are differences in the nomenclature for these
    decisions between the USEPA and Board regulations.
    EDITORIAL CONVENTIONS
    As a final note, the federal rules have been edited to
    establish a uniform usage throughout the Board’s regulations.
    For example, with respect to “shall”,
    “will”, and “may”
    “shall”
    is used when the subject of a sentence has to do something.
    “Must” is used when someone has to do something,
    but that someone
    is not the subject of the sentence.
    “Will”
    is used when the
    Board obliges itself to do something.
    “May”
    is used when choice
    of a provision is optional.
    “Or”
    is used rather than “and/or”,
    and denotes “one or both”.
    “Either”...”or” denotes “one but not
    both”.
    “And”
    denotes
    “both”.

    16
    IT IS SO ORDERED.
    I,
    Dorothy
    M.
    Gunn,
    Clerk
    of
    the
    Illinois
    Pollution
    Control
    Board, hereby~cert~Lfy
    that the aboy~eprgposedopinion was adopted
    on the
    ______________
    day of _________________________,
    1994, by
    a vote of
    -
    .
    Control Board

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