For panoramic irradiators, the radiation room must have:
heat and smoke detectors, which must activate an audible alarm. The alarm must be capable of alerting a person who is prepared to summon assistance promptly;
a fire extinguishing system capable of extinguishing a fire without the entry of personnel into the room. The system for the radiation room must have a shut-off valve to control flooding into unrestricted areas.
29 SR 755
March 12, 2009
Official Publication of the State of Minnesota
Revisor of Statutes