ENS 42656
From kanterella
Jump to navigation
Jump to search
ENS Event | |
---|---|
20:30 Jun 20, 2006 | |
Title | Unusual Event Declared Due to a Seismic Event |
Event Description | Emergency plan unusual event entered due to a seismic event (LU-1). No equipment damage has been identified.
The seismic event occurred at 1611hrs and tremors were felt in the Control Room. Unit 1 remained at full power and initial plant walkdown identified no safety equipment damage. Plant instrumentation indicated an acceleration of 0.005 Gs. Per U.S. Geological Survey website the quake was a 3.4 on the Richter scale and occurred NNW of the site. There is a small likelihood of after shocks. No radioactive releases have occurred.
Perry Plant has completed walkdowns from the Seismic Event that occurred at 1611. No Plant problems identified from walkdowns. Unusual Event has been terminated at 2000 on 6/20/06. The licensee notified the NRC Resident Inspector, State and local officials. Notified NRR (M. Case), IRD (Wilson), R3DO (O'Brien), DHS (Fite) and FEMA (Casto). |
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:+-3.6 h-0.15 days <br />-0.0214 weeks <br />-0.00493 months <br />) | |
Opened: | Douglas D. Farren 16:54 Jun 20, 2006 |
NRC Officer: | Arlon Costa |
Last Updated: | Jun 20, 2006 |
42656 - NRC Website
Loading map... {"minzoom":false,"maxzoom":false,"mappingservice":"leaflet","width":"350px","height":"250px","centre":false,"title":"","label":"","icon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"zoom":6,"defzoom":14,"layers":["OpenStreetMap"],"image layers":[],"overlays":[],"resizable":false,"fullscreen":false,"scrollwheelzoom":true,"cluster":false,"clustermaxzoom":20,"clusterzoomonclick":true,"clustermaxradius":80,"clusterspiderfy":true,"geojson":"","clicktarget":"","imageLayers":[],"locations":[{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca class=\"mw-selflink selflink\"\u003EENS 42656\u003C/a\u003E - \u003Ca href=\"/Perry\" title=\"Perry\"\u003EPerry\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EUnusual Event Declared Due to a Seismic Event\n\u003C/p\u003E\u003C/div\u003E","title":"ENS 42656 - Perry\n","link":"","lat":41.79572777777778,"lon":-81.145375,"icon":"/w/images/a/ad/FirstEnergy_icon.png"}],"imageoverlays":null} | |
Unit 1 | |
---|---|
Reactor critical | Critical |
Scram | No |
Before | Power Operation (100 %) |
After | Power Operation (100 %) |
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 | |
Retrieved from "https://kanterella.com/w/index.php?title=ENS_42656&oldid=427353"