That the federal government, the owner of such property, has heretofore determined through process of law, that a portion of the property included within the Bell Federal Service Center (hereinafter "property") is surplus to its needs, and is to be disposed of, either by sale to an appropriate local agency, such as the surplus property authority of the city, or if not so sold, to be made available by way of public bidding, to private individuals for private use; and