ENS 41426: Difference between revisions
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StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
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| event date = 02/21/2005 02:50 EST | | event date = 02/21/2005 02:50 EST | ||
| last update date = 02/21/2005 | | last update date = 02/21/2005 | ||
| title = Safety Parameter Display System Inoperable | | title = Safety Parameter Display System Inoperable for Greater than One Hour | ||
| event text = On February 21, 2005, at 0250 hours [EST], the Unit 1 Plant Computer System (PCS) failed rendering the Safety Parameter Display System (SPDS) inoperable. The PCS and SPDS were restored at 0650 hours. This event is a major loss of emergency assessment capability for greater than one hour and is reportable under 10 CFR 50.72(b)(3)(xiii). | | event text = On February 21, 2005, at 0250 hours [EST], the Unit 1 Plant Computer System (PCS) failed rendering the Safety Parameter Display System (SPDS) inoperable. The PCS and SPDS were restored at 0650 hours. This event is a major loss of emergency assessment capability for greater than one hour and is reportable under 10 CFR 50.72(b)(3)(xiii). | ||
The licensee will notify the NRC Resident Inspector. | The licensee will notify the NRC Resident Inspector. | ||
Latest revision as of 22:21, 1 March 2018
| Where | |
|---|---|
North Anna  Virginia (NRC Region 2) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | |
| Time - Person (Reporting Time:+1.78 h0.0742 days <br />0.0106 weeks <br />0.00244 months <br />) | |
| Opened: | Page Kemp 09:37 Feb 21, 2005 |
| NRC Officer: | Mike Ripley |
| Last Updated: | Feb 21, 2005 |
| 41426 - NRC Website
| |