ML18054A094: Difference between revisions

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| issue date = 03/28/2018
| issue date = 03/28/2018
| title = Memorandum to ACRS, Draft Safety Evaluation, Revision 1, AP1000 In-Containment Cables and Non-Metallic Insulation Debris Integrated Assessment
| title = Memorandum to ACRS, Draft Safety Evaluation, Revision 1, AP1000 In-Containment Cables and Non-Metallic Insulation Debris Integrated Assessment
| author name = Akstulewicz F M
| author name = Akstulewicz F
| author affiliation = NRC/NRO/DNRL
| author affiliation = NRC/NRO/DNRL
| addressee name = Veil A D
| addressee name = Veil A
| addressee affiliation = NRC/ACRS
| addressee affiliation = NRC/ACRS
| docket = PROJ0811
| docket = PROJ0811
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=Text=
=Text=
{{#Wiki_filter:March 28, 2018  
{{#Wiki_filter:March 28, 2018 MEMORANDUM TO:           Andrea Veil, Executive Director Advisory Committee on Reactor Safeguards FROM:                     Francis M. Akstulewicz, Director /RA/
 
Division of New Reactor Licensing Office of New Reactors
MEMORANDUM TO: Andrea Veil, Executive Director   Advisory Committee on Reactor Safeguards  
 
FROM: Francis M. Akstulewicz, Director /RA/   Division of New Reactor Licensing Office of New Reactors  


==SUBJECT:==
==SUBJECT:==
WESTINGHOUSE ELECTRIC COMPANY'S TOPICAL REPORT WCAP-17938, "AP1000 IN-CONTAINMENT CABLES AND NONMETALLIC INSULATION DEBRIS INTEGRATED ASSESSMENT," REVISION 2, DRAFT SAFETY EVALUATION REPORT, REVISION 1  
WESTINGHOUSE ELECTRIC COMPANYS TOPICAL REPORT WCAP-17938, AP1000 IN-CONTAINMENT CABLES AND NONMETALLIC INSULATION DEBRIS INTEGRATED ASSESSMENT, REVISION 2, DRAFT SAFETY EVALUATION REPORT, REVISION 1 By letter dated June 7, 2017, Westinghouse Electric Company (Westinghouse) submitted Revision 2 of topical report WCAP-17938, AP1000 In-Containment Cables and Nonmetallic Insulation Debris Integrated Assessment (Agencywide Documents Access and Management System (ADAMS) Accession No. ML17163A299). Based on its review of WECs topical report, the staff prepared a draft safety evaluation (ADAMS Accession No. ML17348B076). This draft safety evaluation was provided to the Advisory Committee on Reactor Safeguards (ACRS) for information 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 enclosed draft safety evaluation (ADAMS Accession No. ML18054A095). The staff plans to address the revisions at the full committee meeting.
By letter dated June 7, 2017, Westinghouse E lectric Company (Westinghouse) submitted Revision 2 of topical report WCAP-17938, "AP1000 In-Containment Cables and Nonmetallic Insulation Debris Integrated Assessment" (Agencywide Documents Access and Management System (ADAMS) Accession No. ML17163A299). Based on its review of WEC's topical report, the staff prepared a draft safety evaluation (ADAMS Accession No. ML17348B076). This draft safety evaluation was provided to the Advisory Committee on Reactor Safeguards (ACRS) for information 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.
A review of the draft safety evaluation, Revision 1, for any information exempt from public disclosure has not yet been performed. The U.S. Nuclear Regulatory Commission will withhold the draft safety evaluation, Revision 1, from public disclosure for 10 business days to allow Westinghouse the opportunity to perform a proprietary review. Therefore, the staff requests that the ACRS likewise withhold the draft safety evaluation from public disclosure until it has been determined what information can be publicly released in ADAMS. The staff will inform the ACRS immediately upon Westinghouses indication to the staff that it has finished its review.
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 enclosed draft safety evaluation (ADAMS Accession No. ML18054A095). The staff plans to address the revisions at the full committee meeting.  
CONTACT: Donald Habib, NRO/DNRL 301-415-1035
 
A review of the draft safety evaluation, Revision 1, for any information exempt from public disclosure has not yet been performed. The U.S. Nuclear Regulatory Commission will withhold the draft safety evaluation, Revision 1, from public disclosure for 10 business days to allow Westinghouse the opportunity to perform a proprietary review. Therefore, the staff requests that the ACRS likewise withhold the draft safety evaluation from public disclosure until it has been determined what information can be publicly released in ADAMS. The staff will inform the ACRS immediately upon Westinghouse's indication to the staff that it has finished its review.  
 
CONTACT: Donald Habib, NRO/DNRL 301-415-1035  


ML18054A091 - Package *via e-mail NRO-008 OFFICE LA:DNRL/LB4 PM:DNRL/LB4 BC:DNRL/LB4 D:NRO/DNRL NAME RButler DHabib JDixon-Herrity FAkstulewicz DATE 3/1/18 3/26/18 3/26/18 3/28/18}}
ML18054A091 - Package       *via e-mail NRO-008 OFFICE       LA:DNRL/LB4       PM:DNRL/LB4   BC:DNRL/LB4     D:NRO/DNRL NAME         RButler           DHabib         JDixon-Herrity FAkstulewicz DATE         3/1/18           3/26/18       3/26/18         3/28/18}}

Latest revision as of 19:08, 21 October 2019

Memorandum to ACRS, Draft Safety Evaluation, Revision 1, AP1000 In-Containment Cables and Non-Metallic Insulation Debris Integrated Assessment
ML18054A094
Person / Time
Site: PROJ0811
Issue date: 03/28/2018
From: Frank Akstulewicz
NRC/NRO/DNRL
To: Andrea Veil
Advisory Committee on Reactor Safeguards
habib d/415-1035
Shared Package
ML18054A091 List:
References
Download: ML18054A094 (2)


Text

March 28, 2018 MEMORANDUM TO: Andrea Veil, Executive Director Advisory Committee on Reactor Safeguards FROM: Francis M. Akstulewicz, Director /RA/

Division of New Reactor Licensing Office of New Reactors

SUBJECT:

WESTINGHOUSE ELECTRIC COMPANYS TOPICAL REPORT WCAP-17938, AP1000 IN-CONTAINMENT CABLES AND NONMETALLIC INSULATION DEBRIS INTEGRATED ASSESSMENT, REVISION 2, DRAFT SAFETY EVALUATION REPORT, REVISION 1 By letter dated June 7, 2017, Westinghouse Electric Company (Westinghouse) submitted Revision 2 of topical report WCAP-17938, AP1000 In-Containment Cables and Nonmetallic Insulation Debris Integrated Assessment (Agencywide Documents Access and Management System (ADAMS) Accession No. ML17163A299). Based on its review of WECs topical report, the staff prepared a draft safety evaluation (ADAMS Accession No. ML17348B076). This draft safety evaluation was provided to the Advisory Committee on Reactor Safeguards (ACRS) for information 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 enclosed draft safety evaluation (ADAMS Accession No. ML18054A095). The staff plans to address the revisions at the full committee meeting.

A review of the draft safety evaluation, Revision 1, for any information exempt from public disclosure has not yet been performed. The U.S. Nuclear Regulatory Commission will withhold the draft safety evaluation, Revision 1, from public disclosure for 10 business days to allow Westinghouse the opportunity to perform a proprietary review. Therefore, the staff requests that the ACRS likewise withhold the draft safety evaluation from public disclosure until it has been determined what information can be publicly released in ADAMS. The staff will inform the ACRS immediately upon Westinghouses indication to the staff that it has finished its review.

CONTACT: Donald Habib, NRO/DNRL 301-415-1035

ML18054A091 - Package *via e-mail NRO-008 OFFICE LA:DNRL/LB4 PM:DNRL/LB4 BC:DNRL/LB4 D:NRO/DNRL NAME RButler DHabib JDixon-Herrity FAkstulewicz DATE 3/1/18 3/26/18 3/26/18 3/28/18