ML13353A711
| ML13353A711 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 12/19/2013 |
| From: | Office of Nuclear Reactor Regulation |
| To: | Division of License Renewal |
| References | |
| Download: ML13353A711 (8) | |
Text
1 IPRenewal NPEmails From:
Green, Kimberly Sent:
Thursday, December 19, 2013 3:25 PM To:
Waters, Roger M. (rwater1@entergy.com)
Cc:
IPRenewal NPEmails; Poehler, Jeffrey
Subject:
Draft Telecon Summary for Call on December 18, 2013 Attachments:
Telecon Summary 12-18-13 Action Item 7 Alternative draft for comment.docx
- Roger, Attached is a draft telecon summary for the call that was held yesterday. Please let me know if you have any comments or corrections.
- Thanks, Kim
Hearing Identifier:
IndianPointUnits2and3NonPublic_EX Email Number:
4463 Mail Envelope Properties (F5A4366DF596BF458646C9D433EA37D701667B294F83)
Subject:
Draft Telecon Summary for Call on December 18, 2013 Sent Date:
12/19/2013 3:24:37 PM Received Date:
12/19/2013 3:24:38 PM From:
Green, Kimberly Created By:
Kimberly.Green@nrc.gov Recipients:
"IPRenewal NPEmails" <IPRenewal.NPEmails@nrc.gov>
Tracking Status: None "Poehler, Jeffrey" <Jeffrey.Poehler@nrc.gov>
Tracking Status: None "Waters, Roger M. (rwater1@entergy.com)" <rwater1@entergy.com>
Tracking Status: None Post Office:
HQCLSTR01.nrc.gov Files Size Date & Time MESSAGE 173 12/19/2013 3:24:38 PM Telecon Summary 12-18-13 Action Item 7 Alternative draft for comment.docx 35705 Options Priority:
Standard Return Notification:
No Reply Requested:
No Sensitivity:
Normal Expiration Date:
Recipients Received:
LICENSEE:
Entergy Nuclear Operations, Inc.
FACILITY:
Indian Point Nuclear Generating Unit Nos. 2 and 3
SUBJECT:
SUMMARY
OF CONFERENCE CALL HELD ON DECEMBER 18, 2013, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENTERGY NUCLEAR OPERATIONS, INC., CONCERNING APPLICANT/LICENSEE ACTION ITEM 7 FROM MRP-227-A Representatives of the U.S. Nuclear Regulatory Commission (NRC or the staff), and representatives of Entergy Nuclear Operations, Inc., (Entergy or the applicant) and Westinghouse, held a conference call on December 18, 2013, to discuss recent developments related to Applicant/Licensee Action Item 7 from MRP-227-A, Materials Reliability Program:
Pressurized Water Reactor Internals Inspection and Evaluation Guidelines. A list of the participants is enclosed.
The NRC recently held a public meeting to discuss proposed actions related to Applicant/Licensee Action Item 7. Based on that meeting, the NRC is considering developing screening criteria for loss of fracture toughness dues to the combined effects of thermal embrittlement and irradiation embrittlement for cast austenitic stainless steel (CASS) reactor vessel internals (RVI) components, which would be consistent with the approach in MRP-227-A.
This alternative would be based on ferrite content derived from certified material test reports for the CASS components. If applicants/licensees meet the screening criteria, a detailed analysis for CASS components would not be required to be submitted.
Previously, Entergy revised license renewal Commitment 47 to delay the submittal of its detailed analysis for CASS components in the RVI to March 1, 2015. After responding to a request for additional information from the NRC, Entergy revised its submittal date to August 15, 2014.
Since the NRC is considering an alternative approach for CASS components, and because Entergys commitment date for submittal of a detailed analysis is approaching, the staff informed Entergy of the possible alternative.
The applicant had an opportunity to comment on this summary.
Kimberly J. Green, Sr. Mechanical Engineer Aging Management of Plant Systems Branch Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-247 and 50-286
Enclosure:
List of Participants cc w/encl: Listserv
LICENSEE:
Entergy Nuclear Operations, Inc.
FACILITY:
Indian Point Nuclear Generating Unit Nos. 2 and 3
SUBJECT:
SUMMARY
OF CONFERENCE CALL HELD ON DECEMBER 18, 2013, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENTERGY NUCLEAR OPERATIONS, INC., CONCERNING COMMITMENT 47 RELATED TO THE REACTOR VESSEL INTERNALS PROGRAM AT INDIAN POINT NUCLEAR GENERATING UNIT NOS. 2 AND 3 Representatives of the U.S. Nuclear Regulatory Commission (NRC or the staff), and representatives of Entergy Nuclear Operations, Inc., (Entergy or the applicant) and Westinghouse, held a conference call on December 18, 2013, to discuss recent developments related to Applicant/Licensee Action Item 7 from MRP-227-A, Materials Reliability Program:
Pressurized Water Reactor Internals Inspection and Evaluation Guidelines. A list of the participants is enclosed.
The NRC recently held a public meeting to discuss proposed actions related to Applicant/Licensee Action Item 7. Based on that meeting, the NRC is considering developing screening criteria for loss of fracture toughness dues to the combined effects of thermal embrittlement and irradiation embrittlement for cast austenitic stainless steel (CASS) reactor vessel internals (RVI) components, which would be consistent with the approach in MRP-227-A.
This alternative would be based on ferrite content derived from certified material test reports for the CASS components. If applicants/licensees meet the screening criteria, a detailed analysis for CASS components would not be required to be submitted.
Previously, Entergy revised license renewal Commitment 47 to delay the submittal of its detailed analysis for CASS components in the RVI to March 1, 2015. After responding to a request for additional information from the NRC, Entergy revised its submittal date to August 15, 2014.
Since the NRC is considering an alternative approach for CASS components, and because Entergys commitment date for submittal of a detailed analysis is approaching, the staff informed Entergy of the possible alternative.
The applicant had an opportunity to comment on this summary.
Kimberly J. Green, Sr. Mechanical Engineer Aging Management of Plant Systems Branch Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-247 and 50-286
Enclosure:
List of Participants cc w/encl: Listserv
- concurrence via e-mail OFFICE LA: DLR/RPB1*
PM: DLR/RAPB BC: RPB1:DLR LA: DLR/RPB1 PM: DLR/RAPB NAME KGreen YDiaz KGreen DATE
SUBJECT:
SUMMARY
OF CONFERENCE CALL HELD ON DECEMBER 18, 2013, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENTERGY NUCLEAR OPERATIONS, INC., CONCERNING COMMITMENT 47 RELATED TO THE REACTOR VESSEL INTERNALS PROGRAM AT INDIAN POINT NUCLEAR GENERATING UNIT NOS. 2 AND 3 DISTRIBUTION:
HARD COPY:
DLR RF E-MAIL:
PUBLIC RidsNrrDlr Resource RidsNrrDlrRpb1 Resource RidsNrrDlrRpb2 Resource RidsNrrDlrRarb Resource RidsNrrDlrRasb Resource RidsNrrDlrRapb Resource RidsNrrDlrRerb Resource RidsNrrDlrRpob Resource RidsNrrDciCvib Resource RidsNrrDciCpnb Resource RidsNrrDraAfpb Resource RidsNrrDeEmcb Resource RidsNrrDeEeeb Resource RidsNrrDssSrxb Resource RidsNrrDssSbpb Resource RidsNrrDssScvb Resource RidsOgcMailCenter Resource YDiaz GMeyer, RI KGreen ABurritt, RI JPoehler DonaldJackson, RI AHiser DScrenci, RI OPA DPickett DTifft, RI STurk, OGC NMcNamara, RI BMizuno, OGC MCatts, RI SBurnell, OPA TLamb, RI DMcIntyre, OPA SStewart, RI EDacus, OCA APatel, RI NSheehan, RI OPA
ENCLOSURE TELEPHONE CONFERENCE CALL INDIAN POINT NUCLEAR GENERATING UNIT NOS. 2 AND 3 LICENSE RENEWAL APPLICATION LIST OF PARTICIPANTS DECEMBER 18, 2013 PARTICIPANTS:
AFFILIATIONS:
Kim Green U.S. Nuclear Regulatory Commission (NRC)
Jeffrey Poehler NRC Allen Hiser NRC Roger Waters Entergy Nuclear Operations, Inc. (Entergy)
Ted Ivy Entergy Nelson Azevedo Entergy Charlie Caputo Entergy John Curry Entergy Robert Dolansky Entergy Cheryl Boggess Westinghouse David Radonovich Westinghouse Bradford Grimmel Westinghouse Bryan Wilson Westinghouse Randy Lott Westinghouse