(1) A ground-fault circuit-interrupter shall be installed on all existing and new fountains and pools that are located in a public place within the Commonwealth, in accordance with standards set forth in the National Electrical Code adopted by administrative regulations of the department.
(2) A state or local government agency shall not promulgate an administrative regulation or ordinance to exempt any fountain or pool located in a public place from the required installation of a ground-fault circuit-interrupter, regardless of the age of construction of the fountain or pool.