; 131 Stat. 1834) for Fort Belvoir, Virginia, for additions and alterations to the National Guard Readiness Center, the Secretary of the Army may construct a new readiness center. If a new readiness center is constructed, no funds above the previously authorized $15,000,000 may be made available for such purpose. 2613. Additional authority to carry out certain fiscal year 2019 project (a) Project authorization The Secretary of the Navy may carry out a military construction project to construct a 50,000 square foot reserve training center, 6,600 square foot combat vehicle maintenance and storage facility, 2,400 square foot vehicle wash rack, 1,600 square foot covered training area, road improvements, and associated supporting facilities, and may acquire approximately 8.5 acres of adjacent land and obtain necessary interest in land at Pittsburgh, Pennsylvania, in the amount of $17,650,000. (b) Use of unobligated prior-year navy military construction reserve funds The Secretary may use available, unobligated Navy military construction reserve funds for the project described in subsection (a). (c) Congressional notification The Secretary of the Navy shall provide information in accordance with section 2851(c) of title 10, United States Code, regarding the project described in subsection (a). If it becomes necessary to exceed the estimated project cost, the Secretary shall utilize the authority provided by section 2853 of such title regarding authorized cost and scope of work variations. XXVII Base realignment and closure activities 2701. Authorization of appropriations for base realignment and closure activities funded through Department of Defense Base Closure Account Funds are hereby authorized to be appropriated for fiscal years beginning after September 30, 2018, for base realignment and closure activities, including real property acquisition and military construction projects, as authorized by the Defense Base Closure and Realignment Act of 1990 (part A of title XXIX of Public Law 101–510