The following was received from the State of
Utah via email:
On July 19, 2016, the licensee [University of Utah] was performing a 6-month inventory of the H-3 exit signs, when the individual performing the inventory noticed that one of the signs was missing. The licensee left a message with the University's facilities management office to see if the sign was removed by them. On August 4, 2016, the licensee was informed by the [facilities] management group that they had not removed the sign. The licensee then determined that the sign was missing and presumed stolen. The licensee notified the DWMRC [Division of Waste Management and Radiation Control] of the missing sign on August 9, 2016. The licensee will continue to investigate the incident, and will submit a written report to the DWMRC. The DWMRC will possibly perform an investigation on August 10, 2016.
Manufacturer: Safety Lite Corporation
Model: unknown
Serial #: 025297
Activity on manufacture date: 20 Ci of H-3
Utah Event Report Number: UT160003
THIS MATERIAL EVENT CONTAINS A "LESS THAN CAT 3" LEVEL OF RADIOACTIVE MATERIAL
Sources that are "Less than
IAEA Category 3 sources," are either sources that are very unlikely to cause permanent injury to individuals or contain a very small amount of radioactive material that would not cause any permanent injury. Some of these sources, such as
moisture density gauges or thickness
gauges that are Category 4, the amount of unshielded radioactive material, if not safely managed or securely protected, could possibly - although it is unlikely - temporarily injure someone who handled it or were otherwise in contact with it, or who were close to it for a period of many weeks. For additional information go to
http://www-pub.iaea.org/MTCD/publications/PDF/Pub1227_web.pdf