ENS 55254

v t e ENS Event
06:00 Jun 9, 2020
Title	Lost Exit Sign
Event Description	The following is a synopsis of an email received from the Colorado Department of Health: The licensee could not find an exit sign (H-3; 11.47 Ci) during a routine inventory inspection on 6/9/20. 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 55254 +/-
Where
Arapahoe County Wastewater District Centennial, Colorado (NRC Region 4)
License number:	GL001640
Organization:	Colorado Dept Of Health
Reporting

Agreement State
Time - Person (Reporting Time:+8098.15 h337.423 days <br />48.203 weeks <br />11.093 months <br />)
Opened:	Kathryn Mote 16:09 May 12, 2021
NRC Officer:	Jeffrey Whited
Last Updated:	May 12, 2021
55254 - NRC Website
v • d • e

v t e Emergency Notification System
Arapahoe County Wastewater District with Agreement State
WEEKMONTHYEAR2020-06-09T06:00:00 [Table view]
[ENS list for Arapahoe County Wastewater District]

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