34 U.S.C. § 12122

(a) In general In the administration of each grant program funded by appropriations authorized by this Act or by an amendment made by this Act, the Attorney General shall encourage— (1) innovative methods for the low-cost construction of facilities to be constructed, converted, or expanded and the low-cost operation of such facilities and the reduction of administrative costs and overhead expenses; and (2) the use of surplus Federal property. (b) Assessment of construction components and designs The Attorney General may make an assessment of the cost efficiency and utility of using modular, prefabricated, precast, and pre-engineered construction components and designs for housing nonviolent criminals.