ENS Event | |
|---|---|
06:00 Jun 14, 2019 | |
| Title | Lost Tritium Exit Sign |
| Event Description | The following information was received from the State of Colorado via email:
The licensee reported one tritium exit sign lost. The activity was 7.09 Curies of H-3. The sign has been missing since June 2019 and was declared lost on May 6, 2021. 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 |
| Where | |
|---|---|
| Chair Rental Sheridan, Colorado (NRC Region 4) | |
| License number: | GL001987 |
| Organization: | Colorado Dept Of Health |
| Reporting | |
| Agreement State | |
| Time - Person (Reporting Time:+16619.73 h692.489 days <br />98.927 weeks <br />22.766 months <br />) | |
| Opened: | Kathryn Mote 17:44 May 6, 2021 |
| NRC Officer: | Thomas Herrity |
| Last Updated: | May 6, 2021 |
| 55241 - NRC Website | |
Chair Rental with Agreement State | |
WEEKMONTHYEARENS 552412019-06-14T06:00:00014 June 2019 06:00:00
[Table view]Agreement State Lost Tritium Exit Sign ENS 490602013-05-20T06:00:00020 May 2013 06:00:00 Agreement State Lost Tritium Exit Signs 2019-06-14T06:00:00 | |