ML19192A247

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Final Disposition List of Request for Additional Information for the Safety Review of the Surry Power Station, Units 1 and 2 Subsequent License Renewal Application (L-2018-RNW-0023/000951)
ML19192A247
Person / Time
Site: Surry  Dominion icon.png
Issue date: 07/10/2019
From: Sayoc E
NRC/NRR/DMLR/MRPB
To: Stoddard D
Dominion Energy, Virginia Electric & Power Co (VEPCO)
Sayoc E, DMLR/MRPB, 301-287-3716
References
L-2018-RNW-0023/000951
Download: ML19192A247 (7)
v • d • e


Text

From:

Sayoc, Emmanuel To:

Daniel.g.stoddard@dominionenergy.com Cc:

Paul Aitken; Eric A Blocher; Wu, Angela; Oesterle, Eric; Tony Banks

Subject:

FINAL DISPOSITION LIST OF REQUESTS FOR ADDITIONAL INFORMATION FOR THE SAFETY REVIEW OF THE SURRY POWER STATION, UNITS 1 AND 2 SUBSEQUENT LICENSE RENEWAL APPLICATION (L-2018-RNW-0023/000951)

Date:

Wednesday, July 10, 2019 12:25:00 PM Attachments:

Surry RAI Disposition.pdf Importance:

High Docket No. 50-280 and 50-281

Dear Mr. Stoddard,

By letter dated October 15, 2018 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML18291A842), as supplemented by letters dated January 29, 2019 (ADAMS Accession No. ML19042A137), and April 2, 2019 (ADAMS Accession No. ML19095A666), Virginia Electric and Power Company (Dominion Energy Virginia or Dominion) submitted to the U.S. Nuclear Regulatory Commission (NRC or staff) an application to renew the Renewed Facility Operating License Nos. DPR-32 and DPR-37 for the Surry Power Station, Unit Nos. 1 and 2. Dominion submitted the application pursuant to Title 10 of the Code of Federal Regulations Part 54, Requirements for Renewal of Operating Licenses for Nuclear Power Plants, for subsequent license renewal.

From April 3, 2019 through July 1, 2019, the U.S Nuclear Regulatory Commission (NRC) staff sent Dominion the draft Requests for Additional Information (RAIs) for various technical review packages (TRP). The specific dates of the draft RAI transmittals to Dominion, the corresponding ADAMS Accession Numbers, the RAI clarification call dates and attendees, as well as how we dispositioned each RAI is summarized in Attachment 1.

In an effort to promote transparency and preserve the transcript of the Surry Power Station subsequent license renewal review, the NRC staff will be placing a copy of this email and its attachment in the NRCs ADAMS. All ADAMS Accession Numbers cited in this email and in the attachment refer to official publicly available documents.

Sincerely, Emmanuel Sayoc, Project Manager License Renewal Projects Branch (MRPB)

Division of Materials and License Renewal Office of Nuclear Reactor Regulation Docket No. 50-280 and 50-281 Attachments:

As stated OFFICE PM:MRPB:DMLR BC: MRPB:DMLR PM: MRPB:DMLR NAME ESayoc EOesterle ESayoc DATE 07/09/2019 07/09/2019 07/10/2019

OFFICIAL RECORD COPY

RAI Number RAI Package Number Technical Review Package Technical Area / Subject Date Draft Sent To Applicant Date of Clarification Call Clarification Call Attendees -

Applicant Clarification Call Attendees - NRC Draft RAI ADAMS Accession No.

Method of Disposition RAI/4d Letter ADAMS Accession No.

RAI Letter Date 3.2.2.1.1-1 1

27 Fire Water System 04/03/2019 04/11/2019 Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas, Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas Bill Holston, Alan Huynh, Steeve Bloom, Emmanuel Sayoc ML19151A651 Issued ML19155A050 05/30/2019 3.2.2.1.1-2 1

27 Fire Water System 04/03/2019 04/11/2019 Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas, Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas Bill Holston, Alan Huynh, Steeve Bloom, Emmanuel Sayoc ML19151A651 Issued ML19155A050 05/30/2019 B.2.1.16-1 1

27 Fire Water System - Place Holder 04/03/2019 Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas, Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas Bill Holston, Alan Huynh, Steeve Bloom, Emmanuel Sayoc ML19151A651 Regulatory Confirmation Item (4D)

ML19169A242 B.2.1.16-2 1

27 Fire Water System 04/03/2019 04/11/2019 Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas, Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas Bill Holston, Alan Huynh, Steeve Bloom, Emmanuel Sayoc ML19151A651 Regulatory Confirmation Item (4D)

ML19169A242 B.2.1.16-3 1

27 Fire Water System 04/03/2019 04/11/2019 Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas, Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas Bill Holston, Alan Huynh, Steeve Bloom, Emmanuel Sayoc ML19151A651 Voluntary Application Supplement B.2.1.16-4 1

27 Fire Water System -

Sprinkler 04/03/2019 04/11/2019 Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas, Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas Bill Holston, Alan Huynh, Steeve Bloom, Emmanuel Sayoc ML19151A651 Regulatory Confirmation Item (4D)

ML19169A242 B.2.1.16-5 1

27 Fire Water System 04/03/2019 04/11/2019 Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas, Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas Bill Holston, Alan Huynh, Steeve Bloom, Emmanuel Sayoc ML19151A651 Regulatory Confirmation Item (4D)

ML19169A242 B.2.1.16-6 1

27 Fire Water System - Place Holder 04/03/2019 04/11/2019 Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas, Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas Bill Holston, Alan Huynh, Steeve Bloom, Emmanuel Sayoc ML19151A651 Regulatory Confirmation Item (4D)

ML19169A242 B.2.1.16-7 1

27 Fire Water System - New -

Hydrant 04/03/2019 04/11/2019 Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas, Paul Aitken, Eric Blocher, Ed Turko, Craig Heah, John Thomas Bill Holston, Alan Huynh, Steeve Bloom, Emmanuel Sayoc ML19151A651 Voluntary Application Supplement B.2.1.20-1 1

32 One Time Inspection 04/03/2019 04/17/2019 ML19151A651 Cancelled Cancelled due to Info on the portal B.2.1.23-1 2

36 External Surfaces 04/03/2019 06/03/2019 Paul Aitken, Eric Blocher, Keith Miller, Diane Aitken Andrew Johnson, Jim Gavula, Emmanuel Sayoc ML19151A651 Issued ML19164A333 06/11/2019 B.2.1.26-1 1

39 Lubricating Oil Analysis 04/03/2019 04/17/2019 ML19151A651 Cancelled B.2.1.18-1 1

30 Fuel Oil Chemistry 04/03/2019 04/17/2019 Paul Aitken, Eric Blocher Alex Chereskin, Emmanuel Sayoc ML19151A651 Issued ML19155A050 05/30/2019 Surry Subsequent License Renewal Request for AdditionaI Information Disposition Summary

B.2.1.32-1 1

44 10 CFR Part 50, Appendix J

04/16/2019 05/16/2019 Paul Aitken, Eric Blocher Brian Wittick, Andrew Prinaris, Robert Pettis, Emmanuel Sayoc ML19156A111 Voluntary Application Supplement 2.3.3.34-1 1

SS Scoping and Screening -

Fire Protection 04/30/2019 05/09/2019 ML19155A190 Cancelled 2.3.3.34-2 1

SS Scoping and Screening -

Fire Protection Already addresses in Supplement 2 Cancelled 2.3.3.34-3 1

SS Scoping and Screening -

Fire Protection Already addresses in Supplement 2 Cancelled B.2.1.29-1 1

41 PTN ASME Section XI, Subsection IWE AMP 04/30/2019 05/16/2019 Paul Aitken, Eric Blocher, Jim Johnson Brian Wittick, George Wang, George Thomas, Sam Cuadrado, Emmanuel Sayoc ML19155A190 Issued ML19155A050 05/30/2019 B.2.1.33-1 1

45 Masonry Wall 04/30/2019 05/16/2019 Paul Aitken, Eric Blocher, Jim Johnson Brian Wittick, George Wang, George Thomas, Sam Cuadrado, Emmanuel Sayoc ML19155A190 Issued ML19155A050 05/30/2019 B.2.1.27-1 1

14 Buried and Underground Piping and Tanks 05/01/2019 05/14/2019 Paul Aitken, Eric Blocher, Pratt Cherry Brian Allik, Bill Holston, Emmanuel Sayoc ML19157A287 Issued ML19155A050 05/30/2019 B.2.1.27-2 1

14 Buried and Underground Piping and Tanks 05/01/2019 05/14/2019 Paul Aitken, Eric Blocher, Pratt Cherry Brian Allik, Bill Holston, Emmanuel Sayoc ML19157A287 Issued ML19155A050 05/30/2019 B.2.1.27-3 1

14 Buried and Underground Piping and Tanks 05/01/2019 05/14/2019 Paul Aitken, Eric Blocher, Pratt Cherry Brian Allik, Bill Holston, Emmanuel Sayoc ML19157A287 Issued ML19155A050 05/30/2019 B.2.1.27-4 1

14 Buried and Underground Piping and Tanks 05/01/2019 05/14/2019 Paul Aitken, Eric Blocher, Pratt Cherry Brian Allik, Bill Holston, Emmanuel Sayoc ML19157A287 Issued ML19155A050 05/30/2019 B.2.1.27-5 1

14 Buried and Underground Piping and Tanks 05/01/2019 05/14/2019 Paul Aitken, Eric Blocher, Pratt Cherry Brian Allik, Bill Holston, Emmanuel Sayoc ML19157A287 Issued ML19155A050 05/30/2019 B.2.1.27-6 1

14 Buried and Underground Piping and Tanks 05/01/2019 05/14/2019 Paul Aitken, Eric Blocher, Pratt Cherry Brian Allik, Bill Holston, Emmanuel Sayoc ML19157A287 Issued ML19155A050 05/30/2019 B.2.1.34-1 2

46 Structures Monitoring Program 04/30/2019 05/09/2019 Paul Aitken, Eric Blocher, John Disosway, Jim Angela Wu, Juan Lopez, Brian Wittick ML19155A190 Issued ML19164A333 06/11/2019 B.2.1.28-1 1

15 Internal Coatings 05/08/2019 05/17/2019 Paul Aitken, Eric Blocher, Mark Pelegrino Brian Allik, Emmanuel Sayoc ML19155A300 Issued ML19155A050 05/30/2019 B.2.1.28-2 2

15 Internal Coatings 06/06/2019 06/10/2019 Paul Aitken, Eric Blocher, Keith Miller, Ron Burner, Mark Pellegrino, Scott Bray, Bret Rickert, Ed Turko, Leif Gordon William Holston, James Gavula, Brian Allik, Emmanuel Sayoc ML19155A300 Issued ML19164A333 06/11/2019 B.2.1.28-3 1

15 Internal Coatings 05/08/2019 05/17/2019 Paul Aitken, Eric Blocher, Mark Pelegrino Brian Allik, Emmanuel Sayoc ML19155A300 Issued ML19155A050 05/30/2019 B.2.1.28-4 1

15 Internal Coatings 05/08/2019 05/17/2019 Paul Aitken, Eric Blocher, Mark Pelegrino Brian Allik, Emmanuel Sayoc ML19155A300 Issued ML19155A050 05/30/2019 B.2.1.28-5 1

15 Internal Coatings 05/08/2019 05/17/2019 Paul Aitken, Eric Blocher, Mark Pelegrino Brian Allik, Emmanuel Sayoc ML19155A300 Issued ML19155A050 05/30/2019 B.2.1.28-6 1

15 Internal Coatings 05/08/2019 05/17/2019 Paul Aitken, Eric Blocher, Mark Pelegrino Brian Allik, Emmanuel Sayoc ML19155A300 Issued ML19155A050 05/30/2019 B.2.1.28-7 1

15 Internal Coatings 05/08/2019 05/17/2019 Paul Aitken, Eric Blocher, Mark Pelegrino Brian Allik, Emmanuel Sayoc ML19155A300 Issued ML19155A050 05/30/2019 4.7.3-1 1

147.3 Leak Before Break 05/08/2019 05/20/2019 No Call Per Dominion No Call Per Dominion ML19156A378 Issued ML19155A050 05/30/2019 4.7.3-2 1

147.3 Leak Before Break 05/08/2019 05/20/2019 No Call Per Dominion No Call Per Dominion ML19156A378 Issued ML19155A050 05/30/2019 4.7.3-3 1

147.3 Leak Before Break 05/08/2019 05/20/2019 No Call Per Dominion No Call Per Dominion ML19156A378 Issued ML19155A050 05/30/2019 4.7.3-4 1

147.3 Leak Before Break 05/08/2019 05/20/2019 No Call Per Dominion No Call Per Dominion ML19156A378 Issued ML19155A050 05/30/2019 4.7.3-5 1

147.3 Leak Before Break 05/08/2019 05/20/2019 No Call Per Dominion No Call Per Dominion ML19156A378 Issued ML19155A050 05/30/2019 4.7.3-6 1

147.3 Leak Before Break 05/08/2019 05/20/2019 No Call Per Dominion No Call Per Dominion ML19156A378 Issued ML19155A050 05/30/2019 3.5.2.2.1.9-1 1

74, 75 Concrete and Inaccessible areas 05/15/2019 05/21/2019 Eric Blocher, Dan Madden George Thomas, George Wang, Emmanuel Sayoc ML19168A066 Voluntary Application Supplement 3.1.2.1.Y-1 1

2 Water Chemistry 05/13/2019 05/20/2019 Paul Aitken, Eric Blocher, Craig Heath, John Thomas Tony Gardner, Steeve Bloom, Emmanuel Sayoc ML19156A252 Cancelled B.2.1.15-1 2

26 Fire Protection 05/13/2019 05/29/2019 Eric Blocher, John Thomas, Pratt Cherry William Holston, Alan Huynh, Angela Wu ML19156A252 Issued ML19164A333 06/11/2019 B.2.1.15-2 2

26 Fire Protection 05/13/2019 05/29/2019 Eric Blocher, John Thomas, Pratt Cherry William Holston, Alan Huynh, Angela Wu ML19156A252 Issued ML19164A333 06/11/2019 B.2.1.1-1 1

1 ASME Section XI Inservice Inspection, Subsections IWB, IWC, and IWD program 05/13/2019 05/23/2019 Paul Aitken, Eric Blocher, Tom Snow John Tsao, Emmanuel Sayoc ML19156A252 Issued ML19155A050 05/30/2019

B.2.1.1-2 1

1 ASME Section XI Inservice Inspection, Subsections IWB, IWC, and IWD program 05/13/2019 05/23/2019 Paul Aitken, Eric Blocher, Tom Snow Sheging Peng, Emmanuel Sayoc ML19156A252 Cancelled B.2.1.1-3 1

1 ASME Section XI Inservice Inspection, Subsections IWB, IWC, and IWD program 05/13/2019 05/23/2019 Paul Aitken, Eric Blocher, Tom Snow Sheging Peng, Emmanuel Sayoc ML19156A252 Cancelled B.2.1.1-4 1

1 ASME Section XI Inservice Inspection, Subsections IWB, IWC, and IWD program 05/13/2019 05/23/2019 Paul Aitken, Eric Blocher, Tom Snow John Tsao, Emmanuel Sayoc ML19156A252 Issued ML19155A050 05/30/2019 B.2.1.1-5 1

1 ASME Section XI Inservice Inspection, Subsections IWB, IWC, and IWD program 05/13/2019 05/23/2019 Paul Aitken, Eric Blocher, Tom Snow Sheging Peng, Emmanuel Sayoc ML19156A252 Cancelled B.3.2-1 1

61 X.M2 Neutron Fluence Monitoring 05/13/2019 05/23/2019 Paul Aitken, Eric Blocher, Delbert Horn, Chuck Tomes, Ben Mace Dave Dijamco, Jim Medoff, Emmanuel Sayoc ML19156A252 Issued ML19155A050 05/30/2019 4.1-1 1

141 Time-Limited Aging Analyses (and Exemptions) 05/15/2019 05/23/2019 Paul Aitken, Eric Blocher, Delbert Horn, Chuck Tomes, Ben Mace Dave Dijamco, Jim Medoff, Emmanuel Sayoc ML19162A348 Issued ML19155A050 05/30/2019 4.7.6-1 1

147.6 Reactor Coolant Pump Code Case N-481 05/15/2019 05/30/2019 Eric Blocher, Richard Eagan, James Ester, Chuck Tomes, Jeffrey Lloyd, George Dimitri, Amees Udyawar Rovert Davis, John Tsao, Emmanuel Sayoc ML19162A348 Issued ML19155A050 05/30/2019 4.7.6-2 1

147.6 Reactor Coolant Pump Code Case N-481 05/15/2019 05/30/2019 Eric Blocher, Richard Eagan, James Ester, Chuck Tomes, Jeffrey Lloyd, George Dimitri, Amees Udyawar Rovert Davis, John Tsao, Emmanuel Sayoc ML19162A348 Issued ML19155A050 05/30/2019 B.2.1.6-1 2

12 Thermal Aging Embrittlement of Cast Austenitic Stainless Steel (CASS) 05/15/2019 05/30/2019 Pat Purtscher, Eric Blocher, Charles Tomes, Richard Eagan, Thomas Zalewski, Anees Udyawar, Alexandria Carolan Emmanuel Sayoc, Angela Wu, Ganesh Cheruvenki, Seung Min, David Dijamco, John Tsao ML19162A348 Issued ML19164A333 06/11/2019 B.2.1.6-2 2

12 Thermal Aging Embrittlement of Cast Austenitic Stainless Steel (CASS) 05/15/2019 05/30/2019 Pat Purtscher, Eric Blocher, Charles Tomes, Richard Eagan, Thomas Zalewski, Anees Udyawar, Alexandria Carolan Emmanuel Sayoc, Angela Wu, Ganesh Cheruvenki, Seung Min, David Dijamco, John Tsao ML19162A348 Issued ML19164A333 06/11/2019 B.2.1.10-1 2

19 Steam Generator 05/15/2019 05/30/2019 Eric Blocher, John Thomas Emmanuel Sayoc, Angela Wu, Alexander Chereskin ML19162A348 Issued ML19164A333 06/11/2019 B.2.1.10-2 2

19 Steam Generator 05/15/2019 05/30/2019 Eric Blocher, John Thomas Emmanuel Sayoc, Angela Wu, Alexander Chereskin ML19162A348 Issued ML19164A333 06/11/2019 B.2.1.36-1 1

48 Protective Coating Monitoring and Maintenance 05/15/2019 05/29/2019 Eric Blocher, Mark Pellegrino Mat Yoder, Alex Cherskin, Angela Wu, Emmanuel Sayoc ML19156A213 Issued ML19155A050 05/30/2019 B.2.1.36-2 1

48 Protective Coating Monitoring and Maintenance 05/15/2019 05/29/2019 Eric Blocher, Mark Pellegrino Mat Yoder, Alex Cherskin, Angela Wu, Emmanuel Sayoc ML19162A348 Issued ML19155A050 05/30/2019 B.2.1.8-1 2

17 Flow-Accelerated Corrosion 05/22/2019 05/30/2019 Eric Blocher, Tom Snow, Bryan McCarter, James Zaborowski Angela Wu, Alex Chereskin ML19163A018 Issued ML19164A333 06/11/2019 B.2.1.8-2 2

17 Flow-Accelerated Corrosion 05/22/2019 05/30/2019 Eric Blocher, Tom Snow, Bryan McCarter, James Zaborowski Angela Wu, Alex Chereskin ML19163A018 Issued ML19164A333 06/11/2019 B.2.1.8-3 2

17 Flow-Accelerated Corrosion 05/22/2019 05/30/2019 Eric Blocher, Tom Snow, Bryan McCarter, James Zaborowski Angela Wu, Alex Chereskin ML19163A018 Issued ML19164A333 06/11/2019 4.7.7-1 2

147.7 TLAA -, Cracking Associated with Weld Deposited Cladding 05/22/2019 06/03/2019 Meeting Cancelled by Dominion Meeting Cancelled by Dominion ML19163A018 Issued ML19164A333 06/11/2019 B.2.1.7-1 2

16A PWR Vessel Internals, And the Gap Analysis for Reactor Internals Provided in SLRA Appendix C 05/22/2019 06/04/2019 Eric Blocher, Tom Snow Angela Wu, Jim Medoff ML19163A018 Voluntary Application Supplement B.2.1.7-2 2

16A PWR Vessel Internals, And the Gap Analysis for Reactor Internals Provided in SLRA Appendix C 05/22/2019 06/04/2019 Eric Blocher, Tom Snow Angela Wu, Jim Medoff ML19163A018 Issued ML19164A333 06/11/2019

B.2.1.7-3 2

16A PWR Vessel Internals, And the Gap Analysis for Reactor Internals Provided in SLRA Appendix C 05/22/2019 06/04/2019 Eric Blocher, Tom Snow Angela Wu, Jim Medoff ML19163A018 Issued ML19164A333 06/11/2019 B.2.1.17-1 2

29 Atmospheric Metallic Tanks 06/04/2019 06/06/2019 Mark Pelegrino, Eric Blocher William Holston, Emmanuel Sayoc ML19156A213 Issued ML19164A333 06/11/2019 3.5.2.2.2.6-1 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Issued ML19164A333 06/11/2019 3.5.2.2.2.6-2 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Issued ML19164A333 06/11/2019 3.5.2.2.2.6-3 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Issued ML19164A333 06/11/2019 3.5.2.2.2.6-4 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Issued ML19164A333 06/11/2019 3.5.2.2.2.6-5 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Issued ML19164A333 06/11/2019 3.5.2.2.2.6-6 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Voluntary Application Supplement 3.5.2.2.2.6-7 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Issued ML19164A333 06/11/2019 3.5.2.2.2.6-8 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Issued ML19164A333 06/11/2019 3.5.2.2.2.6-9 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Issued ML19164A333 06/11/2019 3.5.2.2.2.6-10 2

76 Irradiation Effects on CBS and RV Steel Support 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Issued ML19164A333 06/11/2019

B.2.1.31-1 2

43 ASME Section XI, Subsection IWF 06/04/2019 06/06/2019 Eric Blocher, Keith Miller, James Johnson, Charles Tomes, Danila Madden, Brian Derreberry, Jim Hester, Greg Imrogno (Westinghouse)

Mat Yoder, Alex Cherskin, Andrew Prinaris, George Thomas, Mark Yoo, Emmanuel Sayoc, Scott Krepel ML19155A274 Deleted 4.7.3-7 2

147.3 Leak-Before-Break 06/07/2019 06/10/2019 No Call Per Dominion No Call Per Dominion ML19176A281 Issued ML19164A333 06/11/2019 2.3.1.3 2

SS Scoping and Screening of Pressurizer Spray Head 06/05/2019 06/06/2019 No Call Per Dominion No Call Per Dominion ML19157A283 Issued ML19164A333 06/11/2019 B.2.1.11-1 2

20 Generic Letter 89-13 Commitments 06/11/2019 06/11/2019 Paul Aitken, Eric Blocher, Ron Berner Emmanuel Sayoc, Jim Bavila, Andrew Jihnson Alexander Chereskin ML19176A526 Issued ML19164A333 06/11/2019 B.2.1.11-2 2

20 AMR Items for Open-Cycle Cooling Water System 06/11/2019 06/11/2019 Paul Aitken, Eric Blocher, Ron Berner Emmanuel Sayoc, Jim Bavila, Andrew Jihnson Alexander Chereskin ML19176A526 Issued ML19164A333 06/11/2019 2.3.3.4-1 3

SS Scoping and Screening -

Auxiliary Systems -

Emergency Service Water Pumps 07/01/2019 07/02/2019 Paul Aitken, Eric Blocher Jim gavula, Steve Jones, Allen Hiser, Emmanuel Sayoc ML19184A139

Response

combined with RAI B.2.1.11-2

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