ML12116A325

Actions Taken, Subject: RIV-2010-A-0094 San Onofre 2

ML12116A325
Person / Time
Site:	San Onofre
Issue date:	10/19/2010
From:	Office of Information Services
To:
References
FOIA/PA-2011-0157, RIV-2010-A-0094
Download: ML12116A325 (2)

Text

Printed 10/19/2010 RIV-2010-A-0094 San Onofre 2 DRP 134 DAYS Overall Responsible Branch RPBD Concern 1 01 Action: No 01 Report:

After identifying that one cell of Class-IE Battery 2B008 was degraded, insufficient actions were taken by the licensee. The associated notification (CAP [corrective action program) document) was closed with no corrective actions taken.

Action Branch Assigned Planned Completed 1 Acknowledgement Letter ACES 6/7/2010 7/7/2010 ý7/2/201-i0 2 Initial ARB Meeting 6/7/2010 7/7/2010 16-/29/2010 Concerns 1 and 3- ACES to send RFI letter to licensee and RPBD to review licensee response.

Concern 2- RPBD to inspect.

3 Staff Review RPBD 6/15/2010 6/22/2010 F-/-22:R010--i 4 Summary ACES 6/15/2010 T1(i/19/2010 After identifying that one cell of Class-lE battery 2B008 was degraded, insufficient actions were taken by the licensee. The associated Notification (CAP document) was closed with no corrective actions taken 5 Referral Letter ACES 6/29/2010 7/6/2010 17//6201-0 Refer Conerns 1 and 3.

6 Licensee RFI Callback RPBD 7/6/2010 7/12/2010 8/12/2010 7 Response to Referral ACES 7/6/2010 8/5/2010 18/12/2010 May need an additional day or two to submit. REL approved the extension of several days on 08-03-10.

8 Review Submittal RPBD 8/12/2010 8/23/2010 1/20/2010 Concerns 1 and 3.

9 Closure Memo RPBD 8/12/2010 8/23/2010 -8/20-1'2-010-10 Closure Letter ACES 8/20/2010 9/3/2010 [10/19/20--10 11 File Closed ACES 10/19/2010' 12 Final QA Review ACES 10/19/2010 11/18/2010 1_

Concern 2 01 Action: No 01 Report:

Corrective actions associated with a degraded cell on safety-related Battery 2B008 are not being tracked in the corrective action program. There is no control over completion of the corrective action.

Action Branch Assigned Planned Completed 1 Inspection RPBD 6129/2010 9/5/2010 [8/201/2010_2 D

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Printed 10/19/2010 RIV-2010-A-0094 San Onofre2 DRP 134 DAYS Overall Responsible Branch RPBD Concern 3 01 Action: No 01 Report:

Potential generic implications associated with the degradation /failure of a safety-related battery are not being adequately addressed.

Action Branch Assigned Planned Completed Page 2