All contracts by and between the City and contractors for any public work or improvement exceeding the sum of ten thousand dollars, or fifteen thousand dollars for construction of water mains, shall comply with RCW 35.22.650 relating to minority businesses and minority employment and all such contracts shall comply with the City workforce diversity program established pursuant to Ordinance M-3082. (Ord. M-4173 §23, 2016; Ord. M-4018 §15, 2012; Ord. M-3129 §2, 1994)