L-22-058, Submittal of Revision 26 to Updated Final Safety Analysis Report

From kanterella
Jump to navigation Jump to search
Submittal of Revision 26 to Updated Final Safety Analysis Report
ML22144A139
Person / Time
Site: Beaver Valley
Issue date: 05/18/2022
From: Grabnar J
Energy Harbor Nuclear Corp
To:
Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML22144A115 List:
References
L-22-058
Download: ML22144A139 (7)
v • d • e


Text

menergy

~

harbor John J. Grabnar Site Vice President, Beaver Valley Nuclear May 18, 2022 L-22-058 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-001

SUBJECT:

Beaver Valley Power Station, Unit No. 2 Docket No. 50-412, License No. NPF-73 Energy Harbor Nuclear Corp.

Beaver Valley Power Station P. 0. Box4 Shippingport, PA 15077 724-682-5234 10 CFR 50.71 (e) 10 CFR 54.37(b)

Submittal of the Updated Final Safety Analysis Report, Revision 26 In accordance with the requirements of 10 CFR 50.71 (e), the Energy Harbor Nuclear Corp. is hereby submitting to the Nuclear Regulatory Commission (NRC) the Beaver Valley Power Station, Unit No. 2 (BVPS-2), Updated Final Safety Analysis Report (UFSAR) Revision 26 in CD-ROM format. This submittal reflects facility and procedure changes implemented between May 6, 2020 (the end of Refueling Outage 21), and November 13, 2021 (the end of Refueling Outage 22), along with several changes implemented after Refueling Outage 22.

The BVPS-2 UFSAR Revision 26 incorporates a presentation format change. The format change included adjustments such as the elimination of unnecessary extra pages, correction of spacing, renumbering of pages, and so on. All pages affected by the reformatting were provided with a page indicator of "Rev. 26." Those pages where actual text and table information were changed (non-format related) were indicated with a revision bar.

In accordance with 10 CFR 50.4(b)(6), the BVPS-2 UFSAR Revision 26 is being submitted electronically on a total replacement basis. As required by NRC guidance for electronic submissions to the Commission, Attachment 1 and 2 provide a listing of the document components that make up the two enclosed CD-ROMs. In addition to the UFSAR, the first enclosed CD-ROM includes the following:

BVPS-2 Licensing Requirements Manual (LRM), Revision 99 Technical Specification (TS) Bases, Revision 43, submitted to satisfy TS 5.5.1 0.d, which requires submittal of TS Bases changes implemented without prior NRC approval

Beaver Valley Power Station, Unit No. 2 L-22-058 Page2 The second enclosed CD-ROM includes the BVPS-2 UFSAR, LRM, and TS Bases with information identified in accordance with NRG Regulatory Issue Summary (RIS) 2015-17, "Review and Submission of Updates to Final Safety Analysis Reports, Emergency Preparedness Documents, and Fire Protection Documents," removed.

In accordance with Appendix A to Nuclear Energy Institute (NEI) 98-03, Revision 1, "Guidelines for Updating Final Safety Analysis Reports," as endorsed by Regulatory Guide 1.181, "Content of the Updated Final Safety Analysis Report in Accordance with 10 CFR 50.71(e)," a summary of information removed from the BVPS-2 UFSAR is provided in Attachment 3.

In accordance with NEI 99-04, "Guidelines for Managing NRG Commitment Changes,"

as endorsed by NRG RIS 2000-17, "Managing Regulatory Commitments Made by Power Reactor Licensees to the NRG Staff," a summary of regulatory commitment changes is provided in Attachment 4.

Energy Harbor Nuclear Corp. conducted a review of BVPS-2 plant changes for 10 CFR 54.37(b) applicability. No components were determined to meet the criteria for newly identified components as clarified by Regulatory Information Summary (RIS) 2007-16, Revision 1, "Implementation of the Requirements of 10 CFR 54.34(b) for Holders of Renewed Licenses."

This certifies, to the best of our judgment and belief, that Revision 26 of the BVPS-2 UFSAR accurately presents changes made since the previous submittal that are necessary to reflect information and analysis submitted to the Commission or pursuant to Commission requirements.

This letter contains no new regulatory commitments. If you have any questions regarding this report, please contact Mr. Phil H. Lashley, Manager - Fleet Licensing, at (330) 696-7208.

Sincerely,

~

John J. Grabnar

Beaver Valley Power Station, Unit No. 2 L-22-058 Page 3 Attachments:

1.

List of Document Components on CD-ROM 1

2.

List of Document Components on CD-ROM 2 (Information Identified Per RIS 2015-17 Removed)

3.

Information Removed from BVPS-2 UFSAR

4.

Commitment Change Summary Request

Enclosures:

A.

Beaver Valley Power Station, Unit No. 2 UFSAR, Licensing Requirements Manual, and Technical Specification Bases (on CD-ROM 1)

B.

Beaver Valley Power Station, Unit No. 2 UFSAR With Information Identified Per RIS 2015-17 Removed, Licensing Requirements Manual, and Technical Specification Bases (on CD-ROM 2) cc:

NRC Region I Administrator (without Enclosure B)

NRC Resident Inspector (without Enclosure B)

NRC Project Manager (without Enclosure B)

Director BRP/DEP (without Enclosures)

Site BRP/DEP Representative (without Enclosures)

L-22-058 List of Document Components on CD-ROM 1 Page 1 of 1 File Name 001 UFSAR List of Effective Pages, Rev 26.pdf 002 UFSAR Section 1.pdf 003 UFSAR Section 2.pdf 004 UFSAR Section 3.pdf 005 UFSAR Section 4.pdf 006 UFSAR Section 5.pdf 007 UFSAR Section 6.pdf 008 UFSAR Section 7.pdf 009 UFSAR Section 8.pdf 010 UFSAR Section 9.pdf 011 UFSAR Section 1 0.pdf 012 UFSAR Section 11.pdf 013 UFSAR Section 12.pdf 014 UFSAR Section 13.pdf 015 UFSAR Section 14.pdf 016 UFSAR Section 15.pdf 017 UFSAR Section 16.pdf 018 UFSAR Section 17.pdf 019 UFSAR Section 18.pdf 020 UFSAR Section 19.pdf 021 BVPS-2 LRM Rev 99.pdf 022 BVPS TS Bases, Rev 43.pdf Size 148KB 3, 176KB 37,693KB 39,339KB 5,2188 3,354KB 12,579KB 10,501 KB 1,799KB 6,269KB 2,524KB 2,839KB 4,643KB 511KB 831KB 8,809KB 84KB 51KB 150KB 1,294KB 1,433KB 3,443KB L-22-058 List of Document Components on CD-ROM 2 (Information Identified Per RIS 2015-17 Removed)

Page 1 of 1 File Name 001 UFSAR List of Effective Pages, Rev 26.pdf 002 UFSAR Section 1.pdf 003 UFSAR Section 2.pdf 004 UFSAR Section 3.pdf 005 UFSAR Section 4.pdf 006 UFSAR Section 5.pdf 007 UFSAR Section 6.pdf 008 UFSAR Section 7.pdf 009 UFSAR Section 8.pdf 010 UFSAR Section 9.pdf 011 UFSAR Section 10.pdf 012 UFSAR Section 11.pdf 013 UFSAR Section 12.pdf 014 UFSAR Section 13.pdf 015 UFSAR Section 14.pdf 016 UFSAR Section 15.pdf 017 UFSAR Section 16.pdf 018 UFSAR Section 17.pdf 019 UFSAR Section 18.pdf 020 UFSAR Section 19.pdf 021 BVPS-2 LRM Rev 99.pdf 022 BVPS TS Bases, Rev 43.pdf 148KB 2,969KB 35,484KB

'33,585KB 5,217KB 3,355KB 12,535KB 10,501KB 1,799KB 6,028KB 2,523KB 2,839KB 4,096KB 452KB 831KB 8,809KB 84KB 51KB 150KB 1,294KB 1,433KB 3,443KB L-22-058 Information Removed from BVPS-2 UFSAR Page 1 of 1 In accordance with Nuclear Energy Institute (NEI) 98-03, Revision 1, "Guidelines for Updating Final Safety Analysis Reports," licensees periodically report a brief description of information removed from the Updated Final Safety Analysis Report (UFSAR) and the basis for its removal. The following provides a summary of the information removed from the UFSAR and the basis for removal.

1. Removed excessive detail in the description of the BVPS-2 Plant Safety Monitoring System (PSMS) display component. This change replaces the word plasma with PSMS in Table 7.5-1 and removes the word plasma from the component's description "plasma display" in Section 7.7.2.10. The PSMS channel A display (2PSMS-A) was replaced with a liquid crystal display. The channel B plasma display remains currently installed. Describing the display as plasma is excessive detail and is not relevant to the component's functionality as described in the UFSAR. The removed information has no impact on the ability of plant structures, systems, and components described in the UFSAR to perform their design basis function(s).

COMMITMENT NUMBER/SOURCE/DATE BV A2003045K BV-L-06-085, 5/30/2006 (NRC Order Section B.5.b-related commitment)

BV-L-07-009-01 BV-L-07-009, 1/26/2007 (NRC Order Section B.5.b-related commitment)

List of Abbreviations Used:

L-22-058 Commitment Change Summary Request Page 1 of 1 COMMITMENT DESCRIPTION Procedures will be revised to require, where feasible and practical, consistent with safe fuel handling practices, every attempt will be made to pre~configure the SFP to enable direct replacement of the expended assemblies from the vessel to the final distributed fuel pattern. Where this is not feasible or practical, the fuel will be distributed into the final pattern as soon as possible, but no later than 60 days after subcriticality.

Plant procedures will include the SFP internal strategy, the SFP external makeup strategy, and the SFP external spray strategy as described in the general description in Attachment 1 of BV-L-07-009.

CHANGE BVPS-1 and BVPS-2 will implement a two-path mitigation strategy for SFP mitigation measures. The preferred method credits TSOAs for SFP external makeup and SFP external spray implementation within 120 minutes. The alternate method disperses discharged f!,.Jel assemblies in an approved pattern until they have been subcritical for more than 1.25 years.

BVPS-1 and BVPS-2 will implement a two-path mitigation strategy for SFP mitigation measures. The preferred method credits TSOAs for SFP external makeup and SFP external spray implementation within 120 minutes. The alternate method disperses discharged fuel assemblies in an approved pattern until they have been subcritical for more than 1.25 years.

Spent Fuel Pool REASON FOR CHANGE The two-path strategy reduces risk associated with fuel movements, while still providing an effective mitigation of the postulated loss of level event.

The two-path strategy reduces risk associated with fuel movements, while still providing an effective mitigation of the postulated loss of level event.

BVPS-1 BVPS-2 NRC Beaver Valley Power Station, Unit No. 1 Beaver Valley Power Station, Unit No. 2 Nuclear Regulatory Commission SFP TSOA Time Sensitive Operator Action

Retrieved from "https://kanterella.com/w/index.php?title=L-22-058,_Submittal_of_Revision_26_to_Updated_Final_Safety_Analysis_Report&oldid=3796004"