The owner must provide and maintain or ensure at each bungee site, at a minimum, the following:
(1) there must be a public address system;
(2) there must be a radio communication link or closed telephone circuit on permanent platform sites between the platform and the landing and recovery areas;
(3) bungee jump personnel must be easily identified by other staff and the public. A uniform, or similar clothing, must be worn by bungee staff.