; or (C) allow for any reversionary interest of the United States in the property. (c) Effect on any quitclaim deed The conveyance by the Secretary of title by warranty deed under subsection (a) shall, on the effective date of the conveyance, supersede and render of no future effect any quitclaim deed to the property described in section 3 executed by the Secretary and the Consortium. 3. Property described The property, including all land and appurtenances, described in this section is the property included in U.S. Survey 1496, lots 4 and 7, partially surveyed T. 55 S., R. 63 E., Copper River Meridian, containing approximately 10.87 acres in Sitka, Alaska. 4. Environmental liability (a) Liability (1) In general Notwithstanding any other provision of law, the Consortium shall not be liable for any soil, surface water, groundwater, or other contamination resulting from the disposal, release, or presence of any environmental contamination on any portion of the property described in section 3 on or before the date on which the property is conveyed to the Consortium, except that the Secretary shall not be liable for any contamination that occurred after the date that the Consortium controlled, occupied, and used the property. (2) Environmental contamination An environmental contamination described in paragraph (1) includes any oil or petroleum products, hazardous substances, hazardous materials, hazardous waste, pollutants, toxic substances, solid waste, or any other environmental contamination or hazard as defined in any Federal or State of Alaska law. (b) Easement The Secretary shall be accorded any easement or access to the property conveyed under this Act as may be reasonably necessary to satisfy any retained obligation or liability of the Secretary. (c) Notice of hazardous substance activity and warranty In carrying out this Act, the Secretary shall comply with subparagraphs (A) and (B) of section 120(h)(3) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ( 42 U.S.C. 9620(h)(3)