A purchasing agency shall pre-qualify design-builders for design-build contracts by advertising its request for qualifications in accordance with § 5-18A-14. A request for qualifications shall contain the following elements:
(1) The identity of the purchasing agency;
(2) A description of the proposed public improvement;
(3) Budget limits for the proposed public improvement;
(4) The requirements the design-builder will be required to have; and
(5) The criteria and their relative weight for prequalification.