“That the tract of Federal property comprising eight and one-tenth acres of land situated in Dare County, North Carolina, approximately two miles north of Kitty Hawk, which was transferred to the administrative jurisdiction of the Department of the Interior by the Act of June 3, 1948 (62 Stat. 301; 16 U.S.C. 459a [this section]), to be administered as a part of the Cape Hatteras National Seashore Recreational Area, may be disposed of by the Administrator of General Services in accordance with the provisions of the Federal Property and Administrative Services Act of 1949, as amended [see chapters 1 to 11 of Title 40, Public Buildings, Property, and Works, and division C (except sections 3302, 3307(e), 3501(span), 3509, 3906, 4710, and 4711) of subtitle I of Title 41, Public Contracts].”