Title XVII - Site Remediation Program


      (415 ILCS 5/Tit. XVII heading)
TITLE XVII: SITE REMEDIATION PROGRAM

    (415 ILCS 5/58)
    Sec. 58. Intent. It is the intent of this Title:
        (1) To establish a risk‑based system of remediation
     based on protection of human health and the environment relative to present and future uses of the site.
        (2) To assure that the land use for which remedial
     action was undertaken will not be modified without consideration of the adequacy of such remedial action for the new land use.
        (3) To provide incentives to the private sector to
     undertake remedial action.
        (4) To establish expeditious alternatives for the
     review of site investigation and remedial activities, including a privatized review process.
        (5) To assure that the resources of the Hazardous
     Waste Fund are used in a manner that is protective of human health and the environment relative to present and future uses of the site and surrounding area.
        (6) To provide assistance to units of local
     government for remediation of properties contaminated or potentially contaminated by commercial, industrial, or other uses, to provide loans for the redevelopment of brownfields, and to establish and provide for the administration of the Brownfields Redevelopment Fund.
(Source: P.A. 90‑123, eff. 7‑21‑97; 91‑36, eff. 6‑15‑99.)

    (415 ILCS 5/58.1)
    Sec. 58.1. Applicability.
    (a) (1) This Title establishes the procedures for the investigative and remedial activities at sites where there is a release, threatened release, or suspected release of hazardous substances, pesticides, or petroleum and for the review and approval of those activities.
    (2) Any person, including persons required to perform investigations and remediations under this Act, may elect to proceed under this Title unless (i) the site is on the National Priorities List (Appendix B of 40 CFR 300), (ii) the site is a treatment, storage, or disposal site for which a permit has been issued, or that is subject to closure requirements under federal or State solid or hazardous waste laws, (iii) the site is subject to federal or State underground storage tank laws, or (iv) investigation or remedial action at the site has been required by a federal court order or an order issued by the United States Environmental Protection Agency. To the extent allowed by federal law and regulations, the sites listed under items (i), (ii), (iii), and (iv) may utilize the provisions of this Title, including the procedures for establishing risk‑based remediation objectives under Section 58.5.
    (b) Except for sites excluded under subdivision (a) (2) of this Section, the Remediation Applicant (RA) for any site that has not received an Agency letter under subsection (y) of Section 4 of this Act may elect to proceed under the provisions of this Title by submitting a written statement of the election to the Agency. In the absence of such election, the RA shall continue under the provisions of this Act as applicable prior to the effective date of this amendatory Act of 1995.
    (c)  Except for sites excluded under subdivision (a)  (2) of this Section, agrichemical facilities may elect to undertake corrective action in conformance with this Title and rules promulgated by the Board thereunder and land application programs administered by the Department of Agriculture as provided under Section 19 of the Illinois Pesticide Act, and shall be eligible for the relief provided under Section 58.10.
(Source: P.A. 89‑431, eff. 12‑15‑95; 89‑443, eff. 7‑1‑96.)

    (415 ILCS 5/58.2)
    Sec. 58.2. Definitions. The following words and phrases when used in this Title shall have the meanings given to them in this Section unless the context clearly indicates otherwise:
    "Agrichemical facility" means a site on which agricultural pesticides are stored or handled, or both, in preparation for end use, or distributed. The term does not include basic manufacturing facility sites.
    "ASTM" means the American Society for Testing and Materials.
    "Area background" means concentrations of regulated substances that are consistently present in the environment in the vicinity of a site that are the result of natural conditions or human activities, and not the result solely of releases at the site.
    "Brownfields site" or "brownfields" means a parcel of real property, or a portion of the parcel, that has actual or perceived contamination and an active potential for redevelopment.
    "Class I groundwater" means groundwater that meets the Class I Potable Resource groundwater criteria set forth in the Board rules adopted under the Illinois Groundwater Protection Act.
    "Class III groundwater" means groundwater that meets the Class III Special Resource Groundwater criteria set forth in the Board rules adopted under the Illinois Groundwater Protection Act.
    "Carcinogen" means a contaminant that is classified as a Category A1 or A2 Carcinogen by the American Conference of Governmental Industrial Hygienists; or a Category 1 or 2A/2B Carcinogen by the World Health Organizations International Agency for Research on Cancer; or a "Human Carcinogen" or "Anticipated Human Carcinogen" by the United States Department of Health and Human Service National Toxicological Program; or a Category A or B1/B2 Carcinogen by the United States Environmental Protection Agency in Integrated Risk Information System or a Final Rule issued in a Federal Register notice by the USEPA as of the effective date of this amendatory Act of 1995.
    "Licensed Professional Engineer" (LPE) means a person, corporation, or partnership licensed under the laws of this State to practice professional engineering.
    "Licensed Professional Geologist" means a person licensed under the laws of the State of Illinois to practice as a professional geologist.
    "RELPEG" means a Licensed Professional Engineer or a Licensed Professional Geologist engaged in review and evaluation under this Title.
    "Man‑made pathway" means constructed routes that may allow for the transport of regulated substances including, but not limited to, sewers, utility lines, utility vaults, building foundations, basements, crawl spaces, drainage ditches, or previously excavated and filled areas.
    "Municipality" means an incorporated city, village, or town in this State. "Municipality" does not mean a township, town when that term is used as the equivalent of a township, incorporated town that has superseded a civil township, county, or school district, park district, sanitary district, or similar governmental district.
    "Natural pathway" means natural routes for the transport of regulated substances including, but not limited to, soil, groundwater, sand seams and lenses, and gravel seams and lenses.
    "Person" means individual, trust, firm, joint stock company, joint venture, consortium, commercial entity, corporation (including a government corporation), partnership, association, State, municipality, commission, political subdivision of a State, or any interstate body including the United States Government and each department, agency, and instrumentality of the United States.
    "Regulated substance" means any hazardous substance as defined under Section 101(14) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (P.L. 96‑510) and petroleum products including crude oil or any fraction thereof, natural gas, natural gas liquids, liquefied natural gas, or synthetic gas usable for fuel (or mixtures of natural gas and such synthetic gas).
    "Remedial action" means activities associated with compliance with the provisions of Sections 58.6 and 58.7.
    "Remediation Applicant" (RA) means any person seeking to perform or performing investigative or remedial activities under this Title, including the owner or operator of the site or persons authorized by law or consent to act on behalf of or in lieu of the owner or operator of the site.
    "Remediation costs" means reasonable costs paid for investigating and remediating regulated substances of concern consistent with the remedy selected for a site.
    For purposes of Section 58.14, "remediation costs" shall not include costs incurred prior to January 1, 1998, costs incurred after the issuance of a No Further Remediation Letter under Section 58.10 of this Act, or costs incurred more than 12 months prior to acceptance into the Site Remediation Program.
    For the purpose of Section 58.14a, "remediation costs" do not include any costs incurred before January 1, 2007, any costs incurred after the issuance of a No Further Remediation Letter under Section 58.10, or any costs incurred more than 12 months before acceptance into the Site Remediation Program.
    "Residential property" means any real property that is used for habitation by individuals and other property uses defined by Board rules such as education, health care, child care and related uses.
    "River Edge Redevelopment Zone" has the meaning set forth under the River Edge Redevelopment Zone Act.
    "Site" means any single location, place, tract of land or parcel of property, or portion thereof, including contiguous property separated by a public right‑of‑way.
    "Regulated substance of concern" means any contaminant that is expected to be present at the site based upon past and current land uses and associated releases that are known to the Remediation Applicant based upon reasonable inquiry.
(Source: P.A. 95‑454, eff. 8‑27‑07.)

    (415 ILCS 5/58.3)
    Sec. 58.3. Site Investigation and Remedial Activities Program; Brownfields Redevelopment Fund.
    (a) The General Assembly hereby establishes by this Title a Site Investigation and Remedial Activities Program for sites subject to this Title. This program shall be administered by the Illinois Environmental Protection Agency under this Title XVII and rules adopted by the Illinois Pollution Control Board.
    (b) (1) The General Assembly hereby creates within the
     State Treasury a special fund to be known as the Brownfields Redevelopment Fund, consisting of 2 programs to be known as the "Municipal Brownfields Redevelopment Grant Program" and the "Brownfields Redevelopment Loan Program", which shall be used and administered by the Agency as provided in Sections 58.13 and 58.15 of this Act and the rules adopted under those Sections. The Brownfields Redevelopment Fund ("Fund") shall contain moneys transferred from the Response Contractors Indemnification Fund and other moneys made available for deposit into the Fund.
        (2) The State Treasurer, ex officio, shall be the
     custodian of the Fund, and the Comptroller shall direct payments from the Fund upon vouchers properly certified by the Agency. The Treasurer shall credit to the Fund interest earned on moneys contained in the Fund. The Agency shall have the authority to accept, receive, and administer on behalf of the State any grants, gifts, loans, reimbursements or payments for services, or other moneys made available to the State from any source for purposes of the Fund. Those moneys shall be deposited into the Fund, unless otherwise required by the Environmental Protection Act or by federal law.
        (3) Pursuant to appropriation, all moneys in the
     Fund shall be used by the Agency for the purposes set forth in subdivision (b)(4) of this Section and Sections 58.13 and 58.15 of this Act and to cover the Agency's costs of program development and administration under those Sections.
        (4) The Agency shall have the power to enter into
     intergovernmental agreements with the federal government or the State, or any instrumentality thereof, for purposes of capitalizing the Brownfields Redevelopment Fund. Moneys on deposit in the Brownfields Redevelopment Fund may be used for the creation of reserve funds or pledged funds that secure the obligations of repayment of loans made pursuant to Section 58.15 of this Act. For the purpose of obtaining capital for deposit into the Brownfields Redevelopment Fund, the Agency may also enter into agreements with financial institutions and other persons for the purpose of selling loans and developing a secondary market for such loans. The Agency shall have the power to create and establish such reserve funds and accounts as may be necessary or desirable to accomplish its purposes under this subsection and to allocate its available moneys into such funds and accounts. Investment earnings on moneys held in the Brownfields Redevelopment Fund, including any reserve fund or pledged fund, shall be deposited into the Brownfields Redevelopment Fund.
        (5) The Agency is authorized to administer funds
     made available to the Agency under federal law, including but not limited to the Small Business Liability Relief and Brownfields Revitalization Act, related to brownfields cleanup and reuse in accordance with that law and this Title.
(Source: P.A. 95‑331, eff. 8‑21‑07.)

    (415 ILCS 5/58.4)
    Sec. 58.4. Permit waiver. A State permit or permit revision which is not otherwise required by federal law or regulations shall not be required for remedial action activities undertaken pursuant to the provisions of this Title that occur entirely on the site.
(Source: P.A. 89‑431, eff. 12‑15‑95; 89‑443, eff. 7‑1‑96.)

    (415 ILCS 5/58.5)
    Sec. 58.5. Risk‑based remediation objectives.
    (a) Determination of remediation objectives. This Section establishes the procedures for determining risk‑based remediation objectives.
    (b) Background area remediation objectives.
        (1) Except as provided in subdivisions (b)(2) or
     (b)(3) of this Section, remediation objectives established under this Section shall not require remediation of regulated substances to levels that are less than area background levels.
        (2) In the event that the concentration of a
     regulated substance of concern on the site exceeds a remediation objective adopted by the Board for residential land use, the property may not be converted to residential use unless such remediation objective or an alternate risk‑based remediation objective for that regulated substance of concern is first achieved.
        (3) In the event that the Agency has determined in
     writing that the background level for a regulated substance poses an acute threat to human health or the environment at the site when considering the post‑remedial action land use, the RA shall develop appropriate risk‑based remediation objectives in accordance with this Section.
    (c) Regulations establishing remediation objectives and methodologies for deriving remediation objectives for individual or classes of regulated substances shall be adopted by the Board in accordance with this Section and Section 58.11.
        (1) The regulations shall provide for the adoption
     of a three‑tiered process for a RA to establish remediation objectives protective of human health and the environment based on identified risks and specific site characteristics at and around the site.
        (2) The regulations shall provide procedures for
     using alternative tiers in developing remediation objectives for multiple regulated substances.
        (3) The regulations shall provide procedures for
     determining area background contaminant levels.
        (4) The methodologies adopted under this Section
     shall ensure that the following factors are taken into account in determining remediation objectives:
            (A) potential risks posed by carcinogens and
         noncarcinogens; and
            (B) the presence of multiple substances of
         concern and multiple exposure pathways.
    (d) In developing remediation objectives under subsection (c) of this Section, the methodology proposed and adopted shall establish tiers addressing manmade and natural pathways of exposure, including but not limited to human ingestion, human inhalation, and groundwater protection. For carcinogens, soil and groundwater remediation objectives shall be established at exposures that represent an excess upper‑bound lifetime risk of between 1 in 10,000 and 1 in 1,000,000 as appropriate for the post‑remedial action use, except that remediation objectives protecting residential use shall be based on exposures that represent an excess upper‑bound lifetime risk of 1 in 1,000,000. No groundwater remediation objective adopted pursuant to this Section shall be more restrictive than the applicable Class I or Class III Groundwater Quality Standard adopted by the Board. At a minimum, the objectives shall include the following:
        (1) Tier I remediation objectives expressed as a
     table of numeric values for soil and groundwater. Such objectives may be of different values dependent on potential pathways at the site and different land uses, including residential and nonresidential uses.
        (2) Tier II remediation objectives shall include the
     formulae and equations used to derive the Tier II objectives and input variables for use in the formulae. The RA may alter the input variables when it is demonstrated that the specific circumstances at and around the site including land uses warrant such alternate variables.
        (3) Tier III remediation objectives shall include
     methodologies to allow for the development of site‑specific risk‑based remediation objectives for soil or groundwater, or both, for regulated substances. Such methodology shall allow for different remediation objectives for residential and various categories of non‑residential land uses. The Board's future adoption of a methodology pursuant to this Section shall in no way preclude the use of a nationally recognized methodology to be used for the development of site‑specific risk‑based objectives for regulated substances under this Section. In determining Tier III remediation objectives under this subsection, all of the following factors shall be considered:
            (A) The use of specific site characteristic data.
            (B) The use of appropriate exposure factors for
         the current and currently planned future land use of the site and adjacent property and the effectiveness of engineering, institutional, or legal controls placed on the current or future use of the site.
            (C) The use of appropriate statistical
         methodologies to establish statistically valid remediation objectives.
            (D) The actual and potential impact of regulated
         substances to receptors.
        (4) For regulated substances that have a groundwater
     quality standard established pursuant to the Illinois Groundwater Protection Act and rules promulgated thereunder, site specific groundwater remediation objectives may be proposed under the methodology established in subdivision (d) (3) of this Section at values greater than the groundwater quality standards.
            (A) The RA proposing any site specific
         groundwater remediation objective at a value greater than the applicable groundwater quality standard shall demonstrate:
                (i) To the extent practical, the exceedance
             of the groundwater quality standard has been minimized and beneficial use appropriate to the groundwater that was impacted has been returned; and
                (ii) Any threat to human health or the
             environment has been minimized.
            (B) The rules proposed by the Agency and adopted
         by the Board under this Section shall include criteria required for the demonstration of the suitability of groundwater objectives proposed under subdivision (b) (4) (A) of this Section.
    (e) The rules proposed by the Agency and adopted by the Board under this Section shall include conditions for the establishment and duration of groundwater management zones by rule, as appropriate, at sites undergoing remedial action under this Title.
    (f) Until such time as the Board adopts remediation objectives under this Section, the remediation objectives adopted by the Board under Title XVI of this Act shall apply to all environmental assessments and soil or groundwater remedial action conducted under this Title.
(Source: P.A. 91‑909, eff. 7‑7‑00.)

    (415 ILCS 5/58.6)
    Sec. 58.6. Remedial investigations and reports.
    (a) Any RA who proceeds under this Title may elect to seek review and approval for any of the remediation objectives provided in Section 58.5 for any or all regulated substances of concern. The RA shall conduct investigations and remedial activities for regulated substances of concern and prepare plans and reports in accordance with this Section and rules adopted hereunder. The RA shall submit the plans and reports for review and approval in accordance with Section 58.7. All investigations, plans, and reports conducted or prepared under this Section shall be under the supervision of a Licensed Professional Engineer (LPE) or, in the case of a site investigation only, a Licensed Professional Geologist in accordance with the requirements of this Title.
    (b) (1) Site investigation and Site Investigation
     Report. The RA shall conduct a site investigation to determine the significant physical features of the site and vicinity that may affect contaminant transport and risk to human health, safety, and the environment and to determine the nature, concentration, direction and rate of movement, and extent of the contamination at the site.
        (2) The RA shall compile the results of the
     investigations into a Site Investigation Report. At a minimum, the reports shall include the following, as applicable:
            (A) Executive summary;
            (B) Site history;
            (C) Site‑specific sampling methods and results;
            (D) Documentation of field activities, including
         quality assurance project plan;
            (E) Interpretation of results; and
            (F) Conclusions.
    (c) Remediation Objectives Report.
        (1) If a RA elects to determine remediation
     objectives appropriate for the site using the Tier II or Tier III procedures under subsection (d) of Section 58.5, the RA shall develop such remediation objectives based on site‑specific information. In support of such remediation objectives, the RA shall prepare a Remediation Objectives Report demonstrating how the site‑specific objectives were calculated or otherwise determined.
        (2) If a RA elects to determine remediation
     objectives appropriate for the site using the area background procedures under subsection (b) of Section 58.5, the RA shall develop such remediation objectives based on site‑specific literature review, sampling protocol, or appropriate statistical methods in accordance with Board rules. In support of such remediation objectives, the RA shall prepare a Remediation Objectives Report demonstrating how the area background remediation objectives were determined.
    (d) Remedial Action Plan. If the approved remediation objectives for any regulated substance established under Section 58.5 are less than the levels existing at the site prior to any remedial action, the RA shall prepare a Remedial Action Plan. The Remedial Action Plan shall describe the selected remedy and evaluate its ability and effectiveness to achieve the remediation objectives approved for the site. At a minimum, the reports shall include the following, as applicable:
        (1) Executive summary;
        (2) Statement of remediation objectives;
        (3) Remedial technologies selected;
        (4) Confirmation sampling plan;
        (5) Current and projected future use of the
     property; and
        (6) Applicable preventive, engineering, and
     institutional controls including long‑term reliability, operating, and maintenance plans, and monitoring procedures.
    (e) Remedial Action Completion Report.
        (1) Upon completion of the Remedial Action Plan, the
     RA shall prepare a Remedial Action Completion Report. The report shall demonstrate whether the remedial action was completed in accordance with the approved Remedial Action Plan and whether the remediation objectives, as well as any other requirements of the plan, have been attained.
        (2) If the approved remediation objectives for the
     regulated substances of concern established under Section 58.5 are equal to or above the levels existing at the site prior to any remedial action, notification and documentation of such shall constitute the entire Remedial Action Completion Report for purposes of this Title.
    (f) Ability to proceed. The RA may elect to prepare and submit for review and approval any and all reports or plans required under the provisions of this Section individually, following completion of each such activity; concurrently, following completion of all activities; or in any other combination. In any event, the review and approval process shall proceed in accordance with Section 58.7 and rules adopted thereunder.
    (g) Nothing in this Section shall prevent an RA from implementing or conducting an interim or any other remedial measure prior to election to proceed under Section 58.6.
    (h) In accordance with Section 58.11, the Agency shall propose and the Board shall adopt rules to carry out the purposes of this Section.
(Source: P.A. 92‑735, eff. 7‑25‑02.)

    (415 ILCS 5/58.7)