ENS 41164: Difference between revisions
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StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
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| event date = 10/31/2004 22:56 CDT | | event date = 10/31/2004 22:56 CDT | ||
| last update date = 11/01/2004 | | last update date = 11/01/2004 | ||
| title = Plant Had Auto Start | | title = Plant Had Auto Start of the Division 1 Emergency Diesel Generator | ||
| event text = Undervoltage conditions were experienced on Division 1 emergency switchgear with subsequent start and load of the respective diesel generator [EDG]. A preliminary investigation indicates that an unexpected undervoltage signal was generated when technicians inadvertently contacted the wrong terminals during preparations for the respective division ECCS surveillance testing. All systems and equipment responded as required. | | event text = Undervoltage conditions were experienced on Division 1 emergency switchgear with subsequent start and load of the respective diesel generator [EDG]. A preliminary investigation indicates that an unexpected undervoltage signal was generated when technicians inadvertently contacted the wrong terminals during preparations for the respective division ECCS surveillance testing. All systems and equipment responded as required. | ||
Power is still being provided (as of event reporting time) by the Division 1 EDG while they are working to restore normal power. | Power is still being provided (as of event reporting time) by the Division 1 EDG while they are working to restore normal power. | ||
Latest revision as of 21:22, 1 March 2018
| Where | |
|---|---|
River Bend  Louisiana (NRC Region 4) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(iv)(A), System Actuation | |
| Time - Person (Reporting Time:+-1.72 h-0.0717 days <br />-0.0102 weeks <br />-0.00236 months <br />) | |
| Opened: | David Clymer 02:13 Nov 1, 2004 |
| NRC Officer: | Chauncey Gould |
| Last Updated: | Nov 1, 2004 |
| 41164 - NRC Website
| |