(1) A boundary map shall be prepared for every Specific Development Plan Overlay zone. The boundary map, based on parcel boundaries or other surveyed boundaries, shall be used to delineate areas of the zoning district that lie within the City’s boundaries on the official zone map. The zone map shall identify such areas as “SDP”, and shall include the name of the specific development area plan area.

(2) A conceptual development plan based on an adopted or proposed specific development plan shall accompany each application for rezoning to an SDP Overlay zone.