Regulating Document. A specific plan may either supplement or supersede land use regulations of this title, including all previously adopted ordinances, standards, and guidelines. Upon adoption of a specific plan and requisite zoning/General Plan amendments, the specific plan shall replace and take precedence over the zoning regulations of this title for the subject property. Where the regulations of a specific plan are silent, the zoning code regulations and all adopted ordinances, regulations, standards, and guidelines of the City shall apply, as deemed appropriate by the Director.