The formation, regulation and administration of contracts for public works is a municipal affair. This Charter and ordinances and resolutions adopted pursuant to it provide the basis of all contracts for or relating to public works to be designed, erected, constructed, installed, repaired, altered, improved, operated or maintained by the city. The general laws of the state shall not be deemed or construed to apply to any public works or contract for public works, including but not limited to the bidding or letting, terms and conditions, plans and specifications, or manner of administration of such contracts. However, the city may invoke, adopt, or incorporate by reference, in any ordinance, resolution, contract or plans and specifications for a public work, or relating to public works generally, all or part of any provision of the general laws of the state, including all or part of the Public Contract Code. (Measure L (part), Passed 11-2-04, Filed in Office of Secretary of State 12-9-04)