The Cities of Chesapeake and Hampton may by ordinance establish a duplicate planning commission solely for the purpose of considering matters arising from the provisions of the Chesapeake Bay Preservation Act (§ 62.1-44.15:67 et seq.). Sections 15.2-2210 through 15.2-2222 shall apply to the commission, mutatis mutandis. The procedure, timing requirements and appeal to the circuit court set forth in §§ 15.2-2258 through 15.2-2261 shall apply to the considerations of this commission, mutatis mutandis. To distinguish the planning commission authorized by this section from planning commissions required by § 15.2-2210, the commission established hereunder shall have the words “Chesapeake Bay Preservation” in its title. The governing body of a city that establishes a commission pursuant to this section, in its sole discretion by ordinance, may abolish the duplicate planning commission.