Except as stated otherwise within this chapter, all expenditures greater than fifty thousand dollars shall be made by written contract and the responsive responsible bidder shall be selected through the formal bidding process. As determined by Section 3.02.060, either an invitation for bid or a request for proposal shall be used to select the potential vendor when the use of a state of Utah or other cooperative agreement is not in the best interest of the city. The city may utilize a prequalified potential vendor list as described in Section 3.02.090. (Ord. 2023-02 § 1 (Exh. A); Ord. 2018-12 § 1 (Exh. A (part)); Ord. 2014-07 § 1 (Exh. A (part)); Ord. 2/16/2010O-2 § 1 (Exh. A (part)); Ord. 4/21/2009O-7 § 1 (Exh. A (part)); Ord. 10/02/2007O-14 § 1 (Exh. A)(2.7.209); Ord. 1/20/2004O-15 (part). Formerly 2.28.280)