In the event that the applicant demonstrates to the satisfaction of the Chairperson of the City Planning Commission that a public access area will be required for construction staging or similar activities in a future phase of development or enlargement, the application for the site and landscape plans may be accompanied by a request for approval of a temporary public access area plan for the public access area which may include fewer than all core elements required as part of a phase of development or enlargement of such public access area pursuant to paragraph (c)(2) of Section 93-78 (Site and Landscape Plans for Public Access Areas in Subdistrict F), as necessary to accommodate such future construction staging or similar activities. Such temporary public access area plan shall be subject to review and approval in the same manner as the site and landscape plans, pursuant to Section 93-78 and, if approved pursuant thereto, shall be implemented and remain in effect only for the period necessary to accommodate the need for use of the public access area for construction staging or similar activities in a future phase of development. Following the expiration of such period, the site and landscape plans, including all core elements for such public access area, shall be implemented.