The following information was received via E-mail:
Eagle US 2 LLC in Lake Charles (formerly Westlake Chemicals) called to say they lost a Cs-137 source from a density gauge at 1600 [CDT] Wednesday, August 23, 2017. At purchase, the source was 200 mCi. The source is no longer in the device holder/housing. They surveyed for it and have not located it yet. They are continuing to search for it. Source housing is Ronan Model # SAIC10 and Source Serial Number is Ronan # 9527GG.
Louisiana Event Report ID No.: LA20170014
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