Contracts awarded by the U.S. Coast Guard using the procedures in (HSAR) 48 CFR 3037.104-91 are expressly authorized under 10 U.S.C. 1091, as amended by section 1512(d) of the Homeland Security Act, 6 U.S.C. 552(d), and are exempt from the requirements of (FAR) 48 CFR Part 5.