Utah Code Ann. § 11-39-107
(1) This chapter may not be construed to:
(2) A local entity may adopt procedures for the following construction contracting methods:
(3) For a public works project only and that costs $1,000,000 or more, in consultation with a professional engineer licensed under Title 58, Chapter 22, Professional Engineers and Professional Land Surveyors Licensing Act, who has design-build experience and is employed by or is under contract with the owner, the following may enter into a contract for design-build, as defined in Section 63G-6a-103, and adopt the procedures and follow the provisions of the procurement code for the procurement of and as the procedures and provisions relate to a design-build:
(4)
(d) The county or municipal legislative body shall: