The following report was received from the
Arizona Department of Health Services via email:
The Department [Arizona Department of Health Services] received notification on October 8, 2019, that a Humboldt 5001 series, SN#5820, portable gauge was stolen from a work site in San Luis, Arizona, on September 5, 2019. The portable gauge contains 44 milliCuries of americium-241 and 11 milliCuries of cesium-137. The Arizona Department of Public Safety and the San Luis Police Department were notified of the event by the licensee on September 5th and a police report was filed. The Department [Arizona Department of Health Services] has requested additional information and continues to investigate the event."
Arizona Incident Number: 19-023
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