STOLEN MOISTURE DENSITY GAUGE
The following information was provided by the licensee via phone:
The licensee reported that an InstroTek model 3500 moisture density gauge (s/n 3478, 10 mCi Cs-137, 40 mCi Am-241/Be) was stolen from a vehicle parked overnight. A licensee employee found the gauge stolen with the locks securing the gauge to the vehicle cut with a bolt cutter. The gauge had been properly secured in its transport case in the vehicle. The licensee has reported the theft to the Jackson Police Department.
- * * UPDATE ON 12/11/2025 AT 1207 EST FROM G2 CONSULTING GROUP TO JORDAN WINGATE * * *
On October 25, 2025, the stolen gauge was recovered and returned to the licensee by LLE.
Notified R3DO (Nguyen), NMSS Events Notification (Email), ILTAB (Email), and CNSC Canada (Email).
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