; (11) the United States potential CERCLA liability at the Site is substantially greater than the fair market value of the Federal selected lands; and (12) the BLM and Atlantic Richfield have concluded that conveyance of the Federal selected lands to Atlantic Richfield in exchange for resolution of certain United States liabilities is reasonable, logical, advisable, and in the public interest. 4. Conveyance of land; resolution of Federal liability (a) Federal selected lands Notwithstanding section 120(h) of CERCLA ( 42 U.S.C. 9620(h) ), not later than 90 days after the date of the enactment of this Act, the Secretary shall convey all right, title, and interest (including mineral rights) of the United States in and to the Federal selected lands to Atlantic Richfield. (b) Covenant not To sue and indemnity Upon conveyance of the Federal selected lands under subsection (a), and for full and complete compensation for those lands, Atlantic Richfield shall— (1) covenant not to sue and agree not to assert any claims or causes of action against the BLM or its contractors or employees with respect to CERCLA response costs that Atlantic Richfield has incurred or will incur at or relating to the Site