The Secretary, in his discretion, may require security other than bonds required by sections
3131 and
3133 of title
40 when entering into a contract with an Indian-owned economic enterprise pursuant to the provisions of the Act of June 25, 1910 (
25 U.S.C.
47), for the construction, alteration, or repair of any public work of the United States: Provided, That, the alternative form of security provides the United States with adequate security for performance and payment.