ML18054A092

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Letter - Draft Safety Evaluation, Revision 1, AP1000 In-Containment Cables and Non-Metallic Insulation Debris Integrated Assessment
ML18054A092
Person / Time
Site: PROJ0811
Issue date: 03/28/2018
From: Jennifer Dixon-Herrity
NRC/NRO/DNRL/LB4
To: Corletti M
Westinghouse
habib d/415-1035
Shared Package
ML18054A091 List:
References
Download: ML18054A092 (6)


Text

OFFICIAL USE ONLY PROPRIETARY INFORMATION March 28, 2018 Mr. Michael Corletti, Director New Plant Technologies and Licensing Westinghouse Electric Company, LLC 1000 Westinghouse Drive Cranberry Township, PA 16066

SUBJECT:

WCAP-17938, REVISION 2, AP1000 IN-CONTAINMENT CABLES AND NON-METALLIC INSULATION DEBRIS INTEGRATED ASSESSMENT DRAFT TOPICAL REPORT SAFETY EVALUATION, REVISION 1

Dear Mr. Corletti:

The U.S. Nuclear Regulatory Commission (NRC) staff prepared a draft topical report safety evaluation in support of Westinghouse Electric Companys (Westinghouse) submittal of WCAP-17938, AP1000 In-Containment Cables and Non-Metallic Insulation Debris Integrated Assessment, Revision 2, dated June 7, 2017 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML17163A296). On January 4, 2018, the staff issued a draft topical report safety evaluation for WCAP-17938, Revision 2, and provided the draft safety evaluation to the Advisory Committee on Reactor Safeguards (ACRS)

Subcommittee to support a subcommittee meeting held on February 7, 2018, to address this topical report. A full committee meeting is scheduled for April 5, 2018.

To address issues raised by the ACRS Subcommittee, Westinghouse issued an additional supplement to the topical report (ADAMS Accession No. ML18065A037), and the staff prepared Revision 1 of the draft safety evaluation (ADAMS Accession No. ML18054A095), enclosed.

The enclosed draft topical report safety evaluation, Revision 1, is being provided only to Westinghouse for review of proprietary information pursuant to Title 10 of the Code of Federal Regulations 10 CFR 2.390 Public Inspections, Exemptions, Requests for Withholding. The NRC will withhold the enclosed draft topical report safety evaluation from public disclosure for a total of 10 business days. If within that 10-day period you do not request that all or portions of the draft topical report safety evaluation be withheld from public disclosure, the enclosure will be made publicly available through the NRC Public Documents Room and the publicly available records component of the NRCs Agencywide Documents Access and Management System.

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

Sincerely,

/RA/

Jennifer Dixon-Herrity, Chief Licensing Branch 4 Division of New Reactor Licensing Office of New Reactors Project No. 0811

Enclosure:

As stated cc w/o encl: See next page OFFICIAL USE ONLY PROPRIETARY INFORMATION

SUBJECT:

WCAP-17938, REVISION 2, AP1000 IN-CONTAINMENT CABLES AND NON-METALLIC INSULATION DEBRIS INTEGRATED ASSESSMENT DRAFT TOPICAL REPORT SAFETY EVALUATION, REVISION 1 DATED MARCH 28, 2018 DISTRIBUTION:

Public RidsAcrsAcnwMailCenter TLupold, NRO GMakar, NRO RidsRgn2MailCenter GCranston, NRO CAshley, NRO RidsNroDnrl BTravis, NRO MMitchell, NRO RidsNroOd YLi, NRO JMartin, OGC RidsOgcMailCenter WWang, ACRS JDixon-Herrity, NRO RidsNroDsra RidsNroDei NRO_DNRL_LB4 ADAMS Accession Numbers: Pkg: ML18054A091 Letter: ML18054A092 Draft SE: ML18054A095 *via e-mail NRO-002 OFFICE DNRL/LB4: LA* DNRL/LB4: PM NRO/DSRA/SCVB NRO/DEI/MCB NAME RButler* DHabib GCranston* MMitchell*

DATE 3/1/18 3/26/18 3/13/18 3/12/18 OFFICE NRO/DEI/MEB NRO/DSRA/SPRA OGC DNRL/LB4: BC NAME TLupold* MHayes* JMartin* JDixon-Herrity*

DATE 11/28/17 11/29/17 3/19/18 3/26/18 OFFICIAL RECORD COPY

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

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

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)

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