ENS 45874: Difference between revisions
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| event date = 04/26/2010 08:37 EDT | | event date = 04/26/2010 08:37 EDT | ||
| last update date = 05/01/2010 | | last update date = 05/01/2010 | ||
| title = Technical Support Center Ventilation Taken Out | | title = Technical Support Center Ventilation Taken Out of Service for Maintenance | ||
| event text = On April 25, 2010, at 1130 EDT, the Control Room Emergency Ventilation system on St. Lucie Unit 1 was declared out of service due to removing both Control Room Booster fans from service in order to support charcoal absorber replacement in the common filtration train as part of scheduled outage maintenance. The Technical Support Center (TSC) ventilation system is part of the Unit 1 Control Room Emergency Ventilation system, therefore, the TSC ventilation system has been rendered non-functional during the course of the work activities. The TSC ventilation is expected to be returned to service on 4/26/10. | | event text = On April 25, 2010, at 1130 EDT, the Control Room Emergency Ventilation system on St. Lucie Unit 1 was declared out of service due to removing both Control Room Booster fans from service in order to support charcoal absorber replacement in the common filtration train as part of scheduled outage maintenance. The Technical Support Center (TSC) ventilation system is part of the Unit 1 Control Room Emergency Ventilation system, therefore, the TSC ventilation system has been rendered non-functional during the course of the work activities. The TSC ventilation is expected to be returned to service on 4/26/10. | ||
If an emergency is declared requiring TSC activation during this period, the TSC will be staffed and activated using existing emergency planning procedures. Should the TSC become uninhabitable, the TSC staff will relocate to an alternate TSC location in accordance with applicable site procedures. | If an emergency is declared requiring TSC activation during this period, the TSC will be staffed and activated using existing emergency planning procedures. Should the TSC become uninhabitable, the TSC staff will relocate to an alternate TSC location in accordance with applicable site procedures. | ||
Latest revision as of 21:09, 1 March 2018
| Where | |
|---|---|
Saint Lucie  Florida (NRC Region 2) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | |
| Time - Person (Reporting Time:+-0.77 h-0.0321 days <br />-0.00458 weeks <br />-0.00105 months <br />) | |
| Opened: | Andrew Terezakis 11:51 Apr 26, 2010 |
| NRC Officer: | Bill Huffman |
| Last Updated: | May 1, 2010 |
| 45874 - NRC Website
| |