ENS 40070
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ENS Event | |
---|---|
20:10 Aug 14, 2003 | |
Title | Unusual Event Declared Due to a Loss of Offsite Power. |
Event Description | All systems operated as expected. Decay Heat pumps are available if needed.
NRC Resident Inspector was notified of this event by the licensee.
The plant exited the NOUE at 1940 on 08/15/03. The grid is stable, the plant is on off site power and the emergency diesels are in standby. Notified FEMA (Steindurf), Reg 3 RDO (S. Burgess) and EO (S. Richards) |
Where | |
---|---|
Davis Besse Ohio (NRC Region 3) | |
Reporting | |
Emergency class: | Unusual Event |
10 CFR 50.72(a) (1) (i), Emergency Class Declaration | |
LER: | 05000346/LER-2003-009 |
Time - Person (Reporting Time:+1.73 h0.0721 days <br />0.0103 weeks <br />0.00237 months <br />) | |
Opened: | Don Bondy 21:54 Aug 14, 2003 |
NRC Officer: | John Mackinnon |
Last Updated: | Aug 15, 2003 |
40070 - NRC Website
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Unit 1 | |
---|---|
Reactor critical | Not Critical |
Scram | No |
Before | Cold Shutdown (0 %) |
After | Cold Shutdown (0 %) |
WEEKMONTHYEARENS 514832015-10-21T00:24:00021 October 2015 00:24:00
[Table view]10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Due to Suspicious Vehicle in Owner Controlled Area ENS 510612015-05-09T22:55:0009 May 2015 22:55:00 10 CFR 50.72(b)(2)(iv)(B), RPS System Actuation, 10 CFR 50.72(a)(1)(i), Emergency Class Declaration, 10 CFR 50.72(b)(3)(iv)(A), System Actuation Unusual Event Declared Due to Steam Leak in the Turbine Building ENS 502632014-07-08T13:25:0008 July 2014 13:25:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Due to Smoke Alarm Inside Containment ENS 474432011-11-16T07:22:00016 November 2011 07:22:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Alert Due to Fire in Electrical Bus Affecting Safety Related Equipment ENS 465512011-01-19T07:32:00019 January 2011 07:32:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Notification of Unusual Event Due to a Fire and Explosions in the Protected Area ENS 451622009-06-25T04:49:00025 June 2009 04:49:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Discovery of an After-The-Fact Alert Due to Catastrophic Failure of Ccpd ENS 400702003-08-14T20:10:00014 August 2003 20:10:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Declared Due to a Loss of Offsite Power. 2015-05-09T22:55:00 | |
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