Any agency designated by the President to provide temporary shelter under the provisions of Public Law Numbered 9, Seventy-seventh Congress, Public Law Numbered 73, Seventy-seventh Congress, or the Third Supplemental National Defense Appropriations Act, 1942, shall have the same powers with respect to the management, maintenance, operation, and administration of such temporary shelter as are granted to the Secretary of Housing and Urban Development under section 1544 and with respect to projects constructed hereunder, and the provisions of shall apply to such temporary shelter projects and the occupants thereof.section 1546 of this titlesection 1547 of this title