; and (O) incorporate such other elements as the Secretary considers appropriate. (c) Implementation plan (1) Plan required Not later than 180 days after the date of the enactment of this Act, the Secretary of Transportation shall submit to the Committee on Commerce, Science, and Transportation of the Senate and the Committee on Transportation and Infrastructure of the House of Representatives a report setting forth the following: (A) A plan to develop, construct, and operate the system required by subsection (a). (B) A description and assessment of the advantages of a system to provide a follow-on complementary and backup positioning and navigation capability to the timing component of GPS. (2) Deadline for commencement of operation The system required by subsection (a) shall be in operation by not later than two years after the date of the enactment of this Act. (3) Minimum duration of operational capability The system required by subsection (a) shall be designed to be fully operational for not less than 20 years. (d) LORAN facilities (1) In general If the Secretary of Transportation determines that any LORAN infrastructure, including the underlying real property and any spectrum associated with LORAN, in the possession of the Coast Guard is required by the Department of Transportation for the purpose of establishing the system required by subsection (a), the Commandant of the Coast Guard shall transfer such property, spectrum, and equipment to the Secretary. (2) CERCLA not affected This subsection shall not be construed to limit the application of or otherwise affect section 120(h) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ( 42 U.S.C. 9620(h) ) with respect to the Federal Government facilities described in paragraph (1). (e) Agreement (1) In general The Secretary of Transportation, in consultation with the Secretary of Homeland Security, may enter into a cooperative agreement (as that term is defined in section 6305 of title 31, United States Code) with an entity upon