The licensee reported that a
SPEC 150 Model G-60 (s/n: 1507) camera was lost when it fell overboard in the WD73-A area of the Gulf of Mexico. The device contained an 18 Ci
iridium-192 source (s/n: 2604). The licensee stated that they will not attempt to retrieve the device. They will also notify the
Louisiana Department of Environmental Quality.
THIS MATERIAL EVENT CONTAINS A "CATEGORY 3" LEVEL OF RADIOACTIVE MATERIAL
Category 3 sources, if not safely managed or securely protected, could cause permanent injury to a person who handled them, or were otherwise in contact with them, for some hours. It could possibly - although it is unlikely - be fatal to be close to this amount of unshielded radioactive material for a period of days to weeks. These sources are typically used in practices such as fixed industrial gauges involving high activity sources (for example: level gauges, dredger gauges, conveyor gauges and spinning pipe gauges) and well logging. For additional information go to http://www-pub.iaea.org/MTCD/publications/PDF/Pub1227_web.pdf
Note: This device is assigned an
IAEA Category 3 value based on the actual radioactivity of the source, not on the device type. (Reference
IAEA RG-G-1.9)