ENS 57501

v t e ENS Event
07:00 Jan 21, 2025
Title	Lost Exit Signs
Event Description	The following is a summary of information received from the Colorado Department of Public Health and Environment via email: Three exit signs, each containing 10 curies of tritium (30 curies total), were determined to be lost by the licensee. Manufacturer: Isolite Corporation Model Number: SLX60 Colorado Event Number: CO25001 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 57501 +/-
Where
Casa Bonita Lakewood, Colorado (NRC Region 4)
License number:	GL002469
Organization:	Colorado Dept Of Health
Reporting

Agreement State
Time - Person (Reporting Time:+7.83 h0.326 days <br />0.0466 weeks <br />0.0107 months <br />)
Opened:	Kathryn Kirk 14:50 Jan 21, 2025
NRC Officer:	Kerby Scales
Last Updated:	Jan 21, 2025
57501 - NRC Website
v • d • e

v t e Emergency Notification System
Casa Bonita with Agreement State
WEEKMONTHYEAR2025-01-21T07:00:00 [Table view]
[ENS list for Casa Bonita]

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