180 NAC 19-010. FIRE PROTECTION

010. FIRE PROTECTION. The radiation room at a panoramic irradiator must have heat and smoke detectors and be equipped with a fire extinguishing system. 010.01 HEAT AND SMOKE DETECTORS. The detectors must activate an audible alarm capable of alerting a person who is prepared to summon assistance promptly. The sources must automatically become fully shielded if a fire is detected. 010.02 FIRE EXTINGUISHING SYSTEM. The system must be capable of extinguishing a fire without the entry of personnel into the room and have a shut-off valve to control flooding into unrestricted areas.