This subtitle is an independent authorization for an authority to: develop or administer projects to make safe and sanitary housing available for military personnel as provided in this Division II; and cooperate with, or act as agent for, the federal government in the development or administration of similar projects by the federal government. Except for laws relating to land acquisition, an authority acting under this subtitle is not subject to any limitation, restriction, or requirement of any other law that sets forth the procedure or action to develop or administer public works. To develop speedily or administer projects for safe and sanitary housing for military personnel, an authority may do all that is necessary or desirable to: work with or act as agent for the federal government; get financial aid; and carry out the purposes of this subtitle.