Section 830.955 - Prohibition of installation of submersible polystyrene device(1) No person shall install a submersible polystyrene device on a dock, buoy or float unless the device is encapsulated by a protective covering or is designed to prevent the polystyrene from disintegrating into the waters of this state.(2) A person may repair and maintain a dock or float existing on September 29, 1991, with an expanded submersible polystyrene device in accordance with rules adopted by the State Marine Board under ORS 830.110.(3) The board shall publish and distribute information to the public regarding the proper use and installation of submersible polystyrene devices.