The U.S. Army contracted with [common carrier] to pick up two
Troxler moisture density gauges from their Life Cycle Management center in Warren,
Michigan and deliver them to an Army National Guard (ANG) center in Methuen,
Massachusetts. On 9/28/15, [common carrier] tracking indicated that only one of the
gauges was delivered. The ANG center didn't receive the
gauge until 9/29/15. The
RSO at U.S. Army TACOM contacted [common carrier] about the status of the second
gauge.
On 9/30/15, [common carrier] informed the RSO that the gauge was "misplaced" and an investigation and search was underway.
The missing gauge is a Troxler Model 3440+, serial number 68419, containing 8 mCi of Cs-137 and 40 mCi of Am-241.
The U.S. Army will update this report as appropriate.
- * * UPDATE FROM KAREN MCGUIRE TO JOHN SHOEMAKER AT 1140 ON 10/01/15 * * *
The common carrier located and delivered the remaining gauge to the proper location.
Notified R1DO (Bower), R3DO (Orth), and NMSS Events Notifications via 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