ML13344B192: Difference between revisions
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{{#Wiki_filter:December 10, 2013 PRELIMINARY NOTIFICATION OF EVENT OR UNUSUAL OCCURRENCE | |||
-- PNO-IV-13004A | |||
This preliminary notification constitutes EARLY notice of events of POSSIBLE safety or public interest significance. The information is as initially received without verification or evaluation, | |||
and is basically all that is known by the Region IV, Arlington, Texas, staff on this date. | |||
Facility Arkansas Nuclear One, Unit 2 Entergy Russellville, Arkansas Dockets: 05000368 License Nos. NPF-6 Licensee Emergency Classification Notification of Unusual Event Alert Site Area Emergency General Emergency X Not Applicable | |||
==SUBJECT:== | |||
UPDATE: ARKANSAS NUCLEAR ONE, UNIT 2, FIRE IN AUXILIARY TRANSFORMER | |||
DESCRIPTION: | |||
On December 10, 2013, at 5:23 a.m. (CST), the licensee completed cooling down Unit 2 to cold shutdown. The licensee is currently working to secure the emergency diesel generator and power both safety-related buses with off-site power. Unit 1 is operating at 100 percent power. | |||
On December 9, 2013, at 12:15 p.m. (CST), Arkansas Nuclear One (ANO), Unit 2 exited the | |||
Notice of Unusual Event. | |||
At 1:06 p.m. (CST), the NRC returned to Normal Mode following the response to events at Unit 2. | |||
The site resident inspectors will continue to monitor licensee actions to identify the cause of the explosion and fire in the Unit 2 auxiliary transformer, restore off-site power, and repair damaged equipment. | |||
The State of Arkansas was notified. | |||
This information presented herein has been discussed with the licensee and is current as of 11:22 a.m. (CST) on December 10, 2013. | |||
CONTACTS: | |||
Greg Werner, Branch Chief, (817) 320-3984 | |||
Brian Tindell, Senior Resident Inspector, ANO | |||
ADAMS ACCESSION NUMBER: ML13344B192}} | |||
Revision as of 12:10, 3 July 2018
| ML13344B192 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 12/10/2013 |
| From: | Brian Tindell, Werner G E NRC/RGN-IV/DRP |
| To: | |
| Tannenbaum A M | |
| References | |
| PNO-IV-13-004A | |
| Download: ML13344B192 (1) | |
Text
December 10, 2013 PRELIMINARY NOTIFICATION OF EVENT OR UNUSUAL OCCURRENCE
-- PNO-IV-13004A
This preliminary notification constitutes EARLY notice of events of POSSIBLE safety or public interest significance. The information is as initially received without verification or evaluation,
and is basically all that is known by the Region IV, Arlington, Texas, staff on this date.
Facility Arkansas Nuclear One, Unit 2 Entergy Russellville, Arkansas Dockets: 05000368 License Nos. NPF-6 Licensee Emergency Classification Notification of Unusual Event Alert Site Area Emergency General Emergency X Not Applicable
SUBJECT:
UPDATE: ARKANSAS NUCLEAR ONE, UNIT 2, FIRE IN AUXILIARY TRANSFORMER
DESCRIPTION:
On December 10, 2013, at 5:23 a.m. (CST), the licensee completed cooling down Unit 2 to cold shutdown. The licensee is currently working to secure the emergency diesel generator and power both safety-related buses with off-site power. Unit 1 is operating at 100 percent power.
On December 9, 2013, at 12:15 p.m. (CST), Arkansas Nuclear One (ANO), Unit 2 exited the
Notice of Unusual Event.
At 1:06 p.m. (CST), the NRC returned to Normal Mode following the response to events at Unit 2.
The site resident inspectors will continue to monitor licensee actions to identify the cause of the explosion and fire in the Unit 2 auxiliary transformer, restore off-site power, and repair damaged equipment.
The State of Arkansas was notified.
This information presented herein has been discussed with the licensee and is current as of 11:22 a.m. (CST) on December 10, 2013.
CONTACTS:
Greg Werner, Branch Chief, (817) 320-3984
Brian Tindell, Senior Resident Inspector, ANO
ADAMS ACCESSION NUMBER: ML13344B192