ML18128A156

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Letter to M. Corletti Final Topical Report Safety Evaluation, WCAP-17938, AP1000 In-Containment Cables and Non-Metallic Insulation Debris Integrated Assessment, Revision 3
ML18128A156
Person / Time
Site: PROJ0811
Issue date: 05/29/2018
From: Donald Habib
NRC/NRO/DNRL/LB4
To: Corletti M
Westinghouse
Habib D / 415-1035
Shared Package
ML18128A155 List:
References
WCAP-17938-P, Rev 3
Download: ML18128A156 (6)


Text

OFFICIAL USE ONLY PROPRIETARY INFORMATION May 29, 2018 Mr. Michael Corletti, Director New Plant Technologies and Licensing Westinghouse Electric Company, LLC 1000 Westinghouse Drive Cranberry Township, PA 16066

SUBJECT:

WCAP-17938-P, REVISION 3, AP1000 IN-CONTAINMENT CABLES AND NON-METALLIC INSULATION DEBRIS INTEGRATED ASSESSMENT FINAL TOPICAL REPORT SAFETY EVALUATION

Dear Mr.Corletti:

The U.S. Nuclear Regulatory Commission (NRC) staff prepared a final Topical Report Safety Evaluation (TRSE) for WCAP-17938, Revision 3, AP1000 In-Containment Cables and Non-Metallic Insulation Debris Integrated Assessment, dated April 30, 2018 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML18121A237) which had been submitted by Westinghouse Electric Company (Westinghouse) in support of AP1000 post-licensing activities.

The staff requests that Westinghouse publish the applicable revision of the TRSE listed above within one month of receipt of this letter. The accepted version of the topical report shall incorporate this letter and the enclosed TRSE and add an -A (designated accepted) following the report identification number.

The staff has found that WCAP-17938, Revision 3, is acceptable for referencing in licensing applications for AP1000 designed pressurized water reactors to the extent specified and under the limitations delineated in the topical report and in the enclosed final TRSE. The final TRSE defines the basis for our acceptance of the topical report.

If the NRCs criteria or regulations change, such that the acceptability of the TRSE conclusion is invalidated, Westinghouse and/or the applicant referencing the TRSE will be expected to revise and resubmit its respective documentation, or submit justification for continued applicability of the TRSE without revision of the respective documentation.

Document transmitted herewith contains sensitive unclassified information. When separated from the enclosure, this document is DECONTROLLED.

OFFICIAL USE ONLY - PROPRIETARY INFORMATION

OFFICIAL USE ONLY PROPRIETARY INFORMATION M. Corletti Prior to placing the public version of this document in the public document room, the staff requests that Westinghouse perform a final review of the TRSE for proprietary or security-related information not previously identified. If you believe that any additional information meets the criteria, please identify such information line by line and define the basis pursuant to the criteria established in Title 10 of the Code of Federal Regulations Part 2, Section 2.390.

If after a 10-day period, you do not request that all or portions of the TRSE be withheld from public disclosure, the TRSE will be made available for public inspection through the NRC Public Document Room and the Publicly Available Records component of ADAMS and placed on the NRCs public web page for this application.

If you have any questions or comments concerning this matter, please contact me at 301-415-1035 or via e-mail address at Donald.Habib@nrc.gov.

Sincerely,

/RA/

Donald Habib, Project Manager Licensing Branch 4 Division of New Reactor Licensing Office of New Reactors Project No. 0811

Enclosures:

1. Safety Evaluation Report - (Non-Proprietary)
2. Safety Evaluation Report - (Proprietary) cc: See next page (w/o Enclosure 2)

OFFICIAL USE ONLY - PROPRIETARY INFORMATION

PKG: ML18128A155 LETTER: ML18128A156 TRSE: ML18128A157 (Proprietary)

TRSE: ML18138A428 (Public) *via email NRO-002 OFFICE LA:DNRL/LB4 PM:DNRL/LB4 BC:DEI/MEB BC:DEI/MCB NAME RButler DHabib TLupold (LYueh-Li for) MMatthew DATE 5/9/18 5/10/18 5/3/18 5/3/18 OFFICE BC:DSRA/SCVB OGC BC:DNRL/LB4 NAME DJackson JMartin JDixon-Herrity DATE 5/4/18 5/16/18 5/22/18 OFFICIAL USE ONLY PROPRIETARY INFORMATION DC Westinghouse - AP1000 Mailing List (Revised 12/20/2017) cc:

Paul M. Bessette Morgan, Lewis & Bockius LLP 1111 Pennsylvania Avenue, NW Washington, DC 20004 Mr. Barton Z. Cowan, Esquire Eckert Seamans Cherin & Mellott, LLC 600 Grant Street, 44th Floor Pittsburgh, PA 15219 Mr. Paul Gaukler Pillsbury, Winthrop, Shaw, Pittman 2300 N Street, NW Washington, DC 20037 Mr. Paul A. Russ Director, AP1000 Licensing Westinghouse 1000 Westinghouse Drive Cranberry Township, PA 16066 Mr. Gary Wright, Director Division of Nuclear Facility Safety Illinois Emergency Management Agency 1035 Outer Park Drive Springfield, IL 62704 Page 1 of 3 OFFICIAL USE ONLY PROPRIETARY INFORMATION

OFFICIAL USE ONLY PROPRIETARY INFORMATION DC Westinghouse - AP1000 Mailing List Email pshastings@generationmpower,com (Peter Hastings) agaughtm@southernco.com (Amy Aughtman) amonroe@scana.com (Amy Monroe)

APH@NEI.org (Adrian Heymer) awc@nei.org (Anne W. Cottingham) benjamja@westinghouse.com Bill.Jacobs@gdsassociates.com (Bill Jacobs) collinlj@westinghouse.com (Leslie Collins)

CumminWE@Westinghouse.com (Edward W. Cummins) cwaltman@roe.com (C. Waltman) david.hinds@ge.com (David Hinds) david.lewis@pillsburylaw.com (David Lewis) easterr@westinghouse.com (Rick Easterling) eddie.grant@excelservices.com (Eddie Grant) erg-xl@cox.net (Eddie R. Grant) ewallace@nuscalepower.com (Ed Wallace) fbelser@regstaff.sc.gov George.Madden@fpl.com (George Madden)

George_Stramback@Charter.net (George Stramback) james1.beard@ge.com (James Beard) jannina.blanco@pillsburylaw.com (Jannina Blanco) jcsaldar@bechtel.com (James Saldarini) jerald.head@ge.com (Jerald G. Head) jflitter@regstaff.sc.gov jim@ncwarn.org (Jim Warren) john.elnitsky@pgnmail.com (John Elnitsky)

Joseph_Hegner@dom.com (Joseph Hegner) jrappe@nuscalepower.com (Jodi Rappe) kinneyrw@dhec.sc.gov (Ronald Kinney) kmstacy@southernco.com (Kara Stacy)

KSutton@morganlewis.com (Kathryn M. Sutton) kuylerr@westinghouse.com (Ray Kuyler) kwaugh@impact-net.org (Kenneth O. Waugh) lchandler@morganlewis.com (Lawrence J. Chandler) lindg1da@westinghouse.com (Don Lindgren) marilyn.kray@exeloncorp.com maurerbf@westinghouse.com (Brad Maurer) media@nei.org (Scott Peterson)

MSF@nei.org (Marvin Fertel) nirsnet@nirs.org (Michael Mariotte) nscjiangguang@sina.com (Jiang Guang)

Nuclaw@mindspring.com (Robert Temple) patriciaL.campbell@ge.com (Patricia L. Campbell)

Page 2 of 3 OFFICIAL USE ONLY PROPRIETARY INFORMATION

OFFICIAL USE ONLY PROPRIETARY INFORMATION DC Westinghouse - AP1000 Mailing List paul.gaukler@pillsburylaw.com (Paul Gaukler)

Paul.Jacobs@fpl.com (Paul Jacobs)

Paul@beyondnuclear.org (Paul Gunter) pbessette@morganlewis.com (Paul Bessette)

Raymond.Burski@fpl.com (Raymond Burski) rgrumbir@gmail.com (Richard Grumbir)

Richard.Orthen@fpl.com (Richard Orthen) ritterse@westinghouse.com (Stanley E. Ritterbusch)

RJB@NEI.org (Russell Bell) robert.kitchen@pgnmail.com (Robert H. Kitchen) rong-pan@263.net (Pan Rong) sabinski@suddenlink.net (Steve A. Bennett)

Sandra@sandrakgoss.com (Sandra Goss) sara@cleanenergy.org (Sara Barczak) shudson@regstaff.sc.gov (Shannon Hudson) sisk1rb@westinghouse.com (Rob Sisk) smsloan@babcock.com (Sandra Sloan) stephan.moen@ge.com (Stephan Moen) stephen.burdick@morganlewis.com (Stephen Burdick)

Steve.Franzone@fpl.com (Steve Franzone)

Tansel.Selekler@nuclear.energy.gov (Tansel Selekler) timothy.beville@nuclear.energy.gov (Timothy Beville) tom.miller@hq.doe.gov (Tom Miller) tomccall@southernco.com (Tom McCallum)

TomClements329@cs.com (Tom Clements) trsmith@winston.com (Tyson Smith)

Vanessa.quinn@dhs.gov (Vanessa Quinn) vijukrp@westinghouse.com (Ronald P. Vijuk) wayne.marquino@gmail.com (Wayne Marquino) weave1dw@westinghouse.com (Doug Weaver) whorin@winston.com (W. Horin)

Page 3 of 3 OFFICIAL USE ONLY PROPRIETARY INFORMATION