ENS Event | |
|---|---|
20:10 Aug 14, 2003 | |
| Title | Unusual Event Declared Due to Loss of Offsite Power Greater than 15 Minutes. |
| Event Description | Automatic reactor scram due to a loss of offsite power. All rods fully inserted. Supplying power to vital buses via emergency diesel generators. All system operating properly.
NRC Resident Inspector was notified of the event by the licensee.
The NOUE was terminated at 1952. Off site power was restored and the emergency diesels secured. Notified FEMA (Austin), Reg 3 RDO (Burgess) and EO (Richards) |
| Where | |
|---|---|
Perry  Ohio (NRC Region 3) | |
| Reporting | |
| Emergency class: | Unusual Event |
| 10 CFR 50.72(a) (1) (i), Emergency Class Declaration | |
| Time - Person (Reporting Time:+1.38 h0.0575 days <br />0.00821 weeks <br />0.00189 months <br />) | |
| Opened: | Joe Kotar 21:33 Aug 14, 2003 |
| NRC Officer: | John Mackinnon |
| Last Updated: | Aug 15, 2003 |
| 40063 - NRC Website
Loading map... | |
Unit 1 | |
|---|---|
| Reactor critical | Critical |
| Scram | A/R |
| Before | Power Operation (100 %) |
| After | Hot Shutdown (0 %) |
WEEKMONTHYEARENS 499872014-04-02T18:01:0002 April 2014 18:01:00
[Table view]10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Declared Due to Toxic Gas Release ENS 485422012-11-28T15:19:00028 November 2012 15:19:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Notification of Unusual Event Due to Toxic Gas in Radwaste Control Room ENS 426562006-06-20T20:30:00020 June 2006 20:30:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Declared Due to a Seismic Event ENS 423302006-02-11T20:15:00011 February 2006 20:15:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Alert Declared Due to a Fire in a Ventilation Fan ENS 411952004-11-12T20:00:00012 November 2004 20:00:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event ENS 411732004-11-04T15:54:0004 November 2004 15:54:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Declared Due to a Toxic Gas Release Affecting Normal Operations ENS 408822004-07-20T07:44:00020 July 2004 07:44:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Alert Declared Due to High Offgas Effluent Alarm Pegged High and Unable to Confirm within 15 Minutes ENS 400632003-08-14T20:10:00014 August 2003 20:10:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Declared Due to Loss of Offsite Power Greater than 15 Minutes. 2014-04-02T18:01:00 | |