ENS 45056
From kanterella
Jump to navigation
Jump to search
ENS Event | |
|---|---|
11:16 May 12, 2009 | |
| Title | Offsite Notification Due to Elevated Tritium Levels in Ground Water Sample |
| Event Description | [The licensee was] notified by Southern Nuclear Company (SNC) Chemistry that, while performing [the procedure for monitoring] the tritium activity results for ground water sample well number T3, elevated tritium levels were detected.
On May 5, 2009, [a] data report from Georgia Power Central (GPC) Lab containing tritium activity results for ground water sample well T3 was received and reviewed for input into [the] Chemistry database. [The] activity for well T3 was observed to be elevated (36,500 pCi/L). This concentration had increased from [the] last sample activity (5400 pCi/L) on March 16, 2009. Chemistry personnel were directed to resample for verification [of the elevated activity levels]. A sample was collected on May 6, 2009 and shipped to GPC Lab. Sample results for the verification sample were received May 11, 2009. These results were confirmed to be elevated (34,300 pCi/L) compared to previous levels. Chemistry Management has notified the resident NRC inspector as well as SNC environmental affairs. SNC Corporate is performing the necessary notifications to the Georgia State Environmental Protection Division (EPD). The licensee is developing a plan to ascertain the cause of this event. The licensee has notified the NRC Resident Inspector. |
| Where | |
|---|---|
Hatch  Georgia (NRC Region 2) | |
| Reporting | |
| 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release | |
| Time - Person (Reporting Time:+-2.6 h-0.108 days <br />-0.0155 weeks <br />-0.00356 months <br />) | |
| Opened: | Ed Burkett 08:40 May 12, 2009 |
| NRC Officer: | Donald Norwood |
| Last Updated: | May 12, 2009 |
| 45056 - 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 45056\u003C/a\u003E - \u003Ca href=\"/Hatch\" title=\"Hatch\"\u003EHatch\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EOffsite Notification Due to Elevated Tritium Levels in Ground Water Sample\n\u003C/p\u003E\u003C/div\u003E","title":"ENS 45056 - Hatch\n","link":"","lat":31.93298888888889,"lon":-82.34381666666667,"icon":"/w/images/1/14/Southern_Nuclear_icon.png"}],"imageoverlays":null} | |
Unit 1 | |
|---|---|
| Reactor critical | Not Critical |
| Scram | No |
| Before | Cold Shutdown (0 %) |
| After | Cold Shutdown (0 %) |
Unit 2 | |
|---|---|
| Reactor critical | Not Critical |
| Scram | No |
| Before | Cold Shutdown (0 %) |
| After | Cold Shutdown (0 %) |
WEEKMONTHYEARENS 512562015-07-23T17:05:00023 July 2015 17:05:00
[Table view]10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Sodium Hypochlorite Spill ENS 487512013-02-13T20:45:00013 February 2013 20:45:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Tritium Release Onsite ENS 486082012-12-20T00:35:00020 December 2012 00:35:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Groundwater Samples Indicate Elevated Tritium Levels ENS 485292012-11-21T15:36:00021 November 2012 15:36:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Chlorine Leak ENS 481592012-08-04T14:35:0004 August 2012 14:35:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Offsite Notification Due to Loss of Tone Alert Radio ENS 478112012-04-06T08:43:0006 April 2012 08:43:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Tone Alert System ENS 473052011-09-29T21:10:00029 September 2011 21:10:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Georgia Department of Natural Resources Notified Due to Tritium Levels Above Background Detected at Sample Points Onsite ENS 450562009-05-12T11:16:00012 May 2009 11:16:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Elevated Tritium Levels in Ground Water Sample ENS 450552009-05-11T20:00:00011 May 2009 20:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification to National Response Center ENS 421352005-10-27T22:00:00027 October 2005 22:00:00 10 CFR 20.2201(a)(1)(ii), 10 CFR 74.11(a), 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Material Accountability Discrepancy at Plant Hatch ENS 404282004-01-06T17:58:0006 January 2004 17:58:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Declared Due to Fire on Refuel Floor 2015-07-23T17:05:00 | |
Retrieved from "https://kanterella.com/w/index.php?title=ENS_45056&oldid=425864"