ENS 48556
ENS Event | |
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17:00 Dec 4, 2012 | |
Title | Temporary Emergency Operating Facility Established for Planned Outage |
Event Description | In support of the planned upgrades to Crystal River Unit 3's Emergency Operations Facility's (EOF) heating, ventilation and air conditioning (HVAC) system, on Dec. 4, 2012, at 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br /> Eastern Standard Time a temporary EOF has been established and declared operational. The temporary EOF is located adjacent to the primary EOF and remains outside the 10-mile Emergency Planning Zone. The temporary EOF meets the functional requirements of the primary EOF. During the establishment of the temporary EOF, there was no loss in the functionality of the EOF. If an emergency requiring EOF activation occurs, the temporary EOF will be staffed and activated using emergency planning procedures. The Emergency Response Organization has been briefed on the use of the temporary EOF. Readiness of the temporary EOF has been confirmed by a facility walkdown using existing procedures. This condition has no adverse affect on the public's or employees' health and safety. The EOF HVAC system is scheduled to be out of service for approximately four months.
The NRC Resident Inspector has been notified.
Primary Emergency Operating Facility Outage completed. This is a courtesy notification and provides an update to the information provided in Event Notification Number 48556 on December 4, 2012, Eastern Standard Time (EDT). The primary Emergency Operations Facility (EOF) at the Crystal River Nuclear Plant has been restored on April 24, 2013, with the completion of the planned maintenance activity on the EOF heating, ventilation and air conditioning (HVAC) system that commenced on December 4, 2012, EDT. The temporary EOF established to support this planned upgrade, previously identified in Event Notification Number 48556, is no longer in use. The primary EOF is currently operational and experienced no loss in functionality during the restoration activities. The Emergency Response Organization has been briefed on the restoration of the primary EOF. This condition has no adverse affect on the public's or employees' health and safety. NRC Region II has been notified. The Licensee has also notified the NRC Resident Inspector. |
Where | |
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Crystal River Florida (NRC Region 2) | |
Reporting | |
10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | |
Time - Person (Reporting Time:+-1.2 h-0.05 days <br />-0.00714 weeks <br />-0.00164 months <br />) | |
Opened: | Mark Broussard 15:48 Dec 4, 2012 |
NRC Officer: | Steve Sandin |
Last Updated: | Apr 24, 2013 |
48556 - NRC Website
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WEEKMONTHYEARENS 485562012-12-04T17:00:0004 December 2012 17:00:00
[Table view]10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Temporary Emergency Operating Facility Established for Planned Outage ENS 483912012-10-09T14:57:0009 October 2012 14:57:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Assessment Capability at the Emergency Operations Facility ENS 470562011-07-16T09:00:00016 July 2011 09:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center Non-Functional Due to Planned Maintenance ENS 434752007-07-07T15:03:0007 July 2007 15:03:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Safety Parameter Display System (Spds) Due to Planned Modification ENS 421222005-11-06T14:35:0006 November 2005 14:35:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Temporary Loss of Offsite Notification Sirens 2012-12-04T17:00:00 | |