ENS 56245

v t e ENS Event
07:00 May 3, 2022
Title	Lost Exit Signs
Event Description	The following information was provided by the Colorado Department of Public Health and Environment via email: The licensee discovered two tritium exit signs were lost. The exit signs are Isolite Corporation model 2040-60G-20BK signs containing 23 Ci of tritium (H-3) each. This is being reported under Colorado Regulations Section 4.51.1.1 (10 CFR 20.2202(a)(1)(i)). Colorado Incident No.: CO220041 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

ENS 56245 +/-
Where
Machine Logice Englewood, Colorado (NRC Region 4)
License number:	GL002619
Organization:	Colorado Dept Of Health
Reporting

Agreement State
Time - Person (Reporting Time:+5042.08 h210.087 days <br />30.012 weeks <br />6.907 months <br />)
Opened:	Kathryn Kirk 10:05 Nov 29, 2022
NRC Officer:	Adam Koziol
Last Updated:	Nov 29, 2022
56245 - NRC Website
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v t e Emergency Notification System
Machine Logice with Agreement State
WEEKMONTHYEAR2022-05-03T07:00:00 [Table view]
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