Development of a planned unit development may be phased, in which case all the property anticipated for PUD development shall be submitted as a preliminary PUD showing a conceptual depiction of the eventual development through all phases. Subsequent to legislative approval of the preliminary PUD plan, portions of the development may be submitted as a final PUD for review and approval. [Ord. 4481 § 1, 2020; Ord. 3354 § 2, 1999; Code 1970 § 25.62.050.]