ENS 41276
From kanterella
Jump to navigation
Jump to search
ENS Event | |
---|---|
21:30 Dec 20, 2004 | |
Title | Suspected Failed Fuel Assemblies |
Event Description | Arkansas Nuclear One (ANO) was verbally notified at 1530 CST on 12/20/04 by Framatone ANP, Inc. that a secondary review of preliminary results of fuel UT data evaluations resulted in conservative reclassifications of assemblies as now being suspect of containing a failed pin. This verbal notification was documented in subsequent correspondence received from Framatone on 12/21/04. Specifically, rods are now suspected of being failed in ANO Unit 2 fuel assemblies AKC401, AKC504, AKD001, AKF103, and AKF110, which were previously identified as clear of fuel failures based on re-scan data as determined in the preliminary report. The identified assemblies were loaded in Holtec Cask Numbers 10, 11, 12, and 13, during the November and December, 2004 cask loading campaign.
Appendix B, Section 2.1.1, of the Certificate of Compliance (CoC) Number 1014 for the Holtec HI-STORM 100 allows for the loading of "intact" fuel assemblies. Based on the new information from Framatone, the suspect fuel assemblies do not meet the requirements of "intact". Section 2.2 of the Holtec CoC requires a 24-hour Notification for the failure to meet fuel specifications or loading conditions. The licensee notified the NRC Resident Inspector. |
Where | |
---|---|
Arkansas Nuclear ![]() Arkansas (NRC Region 4) | |
Reporting | |
Other Unspec Reqmnt | |
Time - Person (Reporting Time:+18.3 h0.763 days <br />0.109 weeks <br />0.0251 months <br />) | |
Opened: | Stephenie Pyle 15:48 Dec 21, 2004 |
NRC Officer: | John Mackinnon |
Last Updated: | Dec 21, 2004 |
41276 - 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 41276\u003C/a\u003E - \u003Ca href=\"/Arkansas_Nuclear\" title=\"Arkansas Nuclear\"\u003EArkansas Nuclear\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ESuspected Failed Fuel Assemblies\n\u003C/p\u003E\u003C/div\u003E","title":"ENS 41276 - Arkansas Nuclear\n","link":"","lat":35.31055555555555,"lon":-93.23084444444444,"icon":"/w/images/7/79/Entergy_icon.png"}],"imageoverlays":null} | |
Unit 2 | |
---|---|
Reactor critical | Critical |
Scram | No |
Before | Power Operation (100 %) |
After | Power Operation (100 %) |
WEEKMONTHYEARENS 504542014-09-12T20:47:00012 September 2014 20:47:00
[Table view]Other Unspec Reqmnt Stored Fuel May Not Meet Fuel Specifications or Loading Conditions for Hi-Storm 100 Cask System ENS 412762004-12-20T21:30:00020 December 2004 21:30:00 Other Unspec Reqmnt Suspected Failed Fuel Assemblies 2014-09-12T20:47:00 | |
Retrieved from "https://kanterella.com/w/index.php?title=ENS_41276&oldid=92862"