ML12165A375
| ML12165A375 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 06/11/2012 |
| From: | Office of Nuclear Reactor Regulation |
| To: | |
| References | |
| Download: ML12165A375 (6) | |
Text
1 SeabrookNPEm Resource From:
Cunanan, Arthur Sent:
Monday, June 11, 2012 2:53 PM To:
Cliche, Richard
Subject:
Seabrook SG tube integrity program draft RAI Attachments:
RAI Set 18.docx
- Rick, Attached is the Seabrook Steam Generator Tube Integrity Program draft RAI. Let me know if you request a conference call.
Sincerely, Arthur Cunanan Project Manager Division of License Renewal U.S. Nuclear Regulatory Commission 301-415-3897 arthur.cunanan@nrc.gov
Hearing Identifier:
Seabrook_License_Renewal_NonPublic Email Number:
3065 Mail Envelope Properties (Arthur.Cunanan@nrc.gov20120611145300)
Subject:
Seabrook SG tube integrity program draft RAI Sent Date:
6/11/2012 2:53:28 PM Received Date:
6/11/2012 2:53:00 PM From:
Cunanan, Arthur Created By:
Arthur.Cunanan@nrc.gov Recipients:
"Cliche, Richard" <Richard.Cliche@fpl.com>
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 352 6/11/2012 2:53:00 PM RAI Set 18.docx 32102 Options Priority:
Standard Return Notification:
No Reply Requested:
No Sensitivity:
Normal Expiration Date:
Recipients Received:
Mr. Kevin Walsh Site Vice President NextEra Energy Seabrook, LLC P.O. Box 300 Seabrook, NH 03874
SUBJECT:
REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE SEABROOK STATION, LICENSE RENEWAL APPLICATION - SET 18
Dear Mr. Walsh:
By [[letter::L-2010-101, Comment (1) of Larry Nicholson, on Behalf of Florida Power & Light Co., on Proposed NUREG-0800, Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants; Branch Technical Position (BTP) 7-19, Guidance for .|letter dated May 25, 2010]], NextEra Energy Seabrook, LLC, submitted an application pursuant to 10 CFR Part 54, to renew the operating license NPF-86 for Seabrook Station, for review by the U.S. Nuclear Regulatory Commission (NRC or the staff). The staff is reviewing the information contained in the license renewal application and has identified, in the enclosure, areas where additional information is needed to complete the review.
These requests for additional information were discussed with Richard Cliche, and a mutually agreeable date for the response is within 30 days from the date of this letter. If you have any questions, please contact me at (301) 415-3897 or e-mail arthur.cunanan@nrc.gov.
Sincerely, Arthur Cunanan, Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket No.: 50-443
Enclosure:
Requests for Additional Information cc w/encl: See next page
MLXXXXXXXXX OFFICE LA:DLR PM:RPB1:DLR BC:RPB1:DLR PM: RPB1:DLR NAME A Cunanan D Morey A Cunanan DATE
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Enclosure SEABROOK STATION LICENSE RENEWAL APPLICATION REQUESTS FOR ADDITIONAL INFORMATION Set 18 RAI B.2.1.10-3
Background:
In its response to RAI B.2.1.10-1 and B.2.1.10-2 dated January 13, 2011, regarding the Steam Generator (SG) Tube Integrity aging management program (AMP), the applicant provided Commitments 54 to submit a plant-specific AMP for managing the tube-to-tubesheet welds in the case the permanent approval of an alternate reactor coolant pressure boundary (RCPB) cannot be gained. The applicant also provided Commitment 55 to inspect the SG divider plate assembly. The plant-specific AMP for the tube-to-tubesheet welds would entail either a one-time inspection or analytical evaluation to manage aging effects for the welds.
Issue:
Rather than providing specific aspects of the plant-specific AMP (i.e., through the evaluation of the 10 AMP elements), Commitment 54 only provides a synopsis of the AMP. In addition, Commitment 55 is not captured as part of an enhancement or augmentation to the SG Tube Integrity programs updated final safety analysis report (UFSAR) supplement description.
Request:
(a) Provide details of the plant-specific AMP or appropriate enhancements to other AMPs for management of SG tube-to-tubesheet welds.
(b) Provide information regarding the one-time inspection of the divider plate assembly in the UFSAR Supplement for the SG Tube Integrity program.
This request is for closure of Open Item OI 3.0.3.2.2-1 in the safety evaluation report with open items.
Enclosure
SUBJECT:
REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE SEABROOK STATION, LICENSE RENEWAL APPLICATION - 18 DISTRIBUTION:
HARD COPY:
DLR RF E-MAIL:
PUBLIC RidsNrrDlr Resource RidsNrrDlrRpb1 Resource RidsNrrDlrRpb2 Resource RidsNrrDlrRarb Resource RidsNrrDlrRapb Resource RidsNrrDlrRasb Resource RidsNrrDlrRerb Resource RidsNrrDlrRpob Resource RidsNrrDraApla Resource MWentzel ACunanan DMorey JLamb DMcIntyer, OPA EDacus, OCA MSpencer, OGC WRaymond, RI DTifft, RI NMcNamara, RI NSheehan, RI DScrenci, RI JJohnson, RI ABurritt, RI