ENS 47557: Difference between revisions
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| event date = 12/29/2011 09:10 CST | | event date = 12/29/2011 09:10 CST | ||
| last update date = 12/29/2011 | | last update date = 12/29/2011 | ||
| title = Planned Maintenance | | title = Planned Maintenance on Plant Process Computer | ||
| event text = A planned maintenance evolution at the Duane Arnold Energy Center (DAEC} to replace power supplies in the plant process computer (Link 2) will result in a loss of some SPDS indications for a duration of less than 5 hours. No other indications or annunciators will be unavailable during this maintenance to affect the plant's ability to assess or monitor an accident of transient in progress. | | event text = A planned maintenance evolution at the Duane Arnold Energy Center (DAEC} to replace power supplies in the plant process computer (Link 2) will result in a loss of some SPDS indications for a duration of less than 5 hours. No other indications or annunciators will be unavailable during this maintenance to affect the plant's ability to assess or monitor an accident of transient in progress. | ||
The licensee has notified the NRC Resident Inspector. | The licensee has notified the NRC Resident Inspector. | ||
Latest revision as of 21:05, 1 March 2018
| Where | |
|---|---|
Duane Arnold  Iowa (NRC Region 3) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | |
| Time - Person (Reporting Time:+-4.18 h-0.174 days <br />-0.0249 weeks <br />-0.00573 months <br />) | |
| Opened: | Scott Arebaugh 10:59 Dec 29, 2011 |
| NRC Officer: | John Knoke |
| Last Updated: | Dec 29, 2011 |
| 47557 - NRC Website
| |