ENS 44542: Difference between revisions
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| event date = 10/06/2008 04:45 EDT | | event date = 10/06/2008 04:45 EDT | ||
| last update date = 10/06/2008 | | last update date = 10/06/2008 | ||
| title = Unavailability | | title = Unavailability of Tsc Ventilation System and Charcoal Filter for Scheduled Maintenance | ||
| event text = At 0445 on Monday, October 6, 2008, the Cook Nuclear Plant (CNP) Technical Support Center (TSC) ventilation system and charcoal filter was removed from service for scheduled preventive maintenance. The charcoal bed filtration system is also out of service in support of the maintenance on the TSC ventilation system. | | event text = At 0445 on Monday, October 6, 2008, the Cook Nuclear Plant (CNP) Technical Support Center (TSC) ventilation system and charcoal filter was removed from service for scheduled preventive maintenance. The charcoal bed filtration system is also out of service in support of the maintenance on the TSC ventilation system. | ||
Under certain accident conditions the TSC may become unavailable due to the inability of the filtration system to maintain a habitable atmosphere. Compensatory measures exist to relocate TSC personnel to the unaffected unit's control room if necessary based upon results of procedurally required monitoring of TSC radiological conditions. | Under certain accident conditions the TSC may become unavailable due to the inability of the filtration system to maintain a habitable atmosphere. Compensatory measures exist to relocate TSC personnel to the unaffected unit's control room if necessary based upon results of procedurally required monitoring of TSC radiological conditions. | ||
Latest revision as of 22:13, 1 March 2018
| Where | |
|---|---|
Cook  Michigan (NRC Region 3) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | |
| Time - Person (Reporting Time:+-3.93 h-0.164 days <br />-0.0234 weeks <br />-0.00538 months <br />) | |
| Opened: | Bud Hinckley 04:49 Oct 6, 2008 |
| NRC Officer: | Pete Snyder |
| Last Updated: | Oct 6, 2008 |
| 44542 - NRC Website
| |