RA-19-0400, End of Cycle 27 (M1R27) Inservice Inspection Summary Report

End of Cycle 27 (M1R27) Inservice Inspection Summary Report

ML21019A092
Person / Time
Site:	McGuire
Issue date:	01/19/2021
From:	James Smith Duke Energy Corp
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
RA-19-0400
Download: ML21019A092 (6)

Text

James M. Smith Manager - Nuclear Support Services McGuire Nuclear Station Duke Energy 12700 Hagers Ferry Rd Huntersville, NC 28078 980.875.5477 James-Junior.Smith@duke-energy.com Serial: RA-19-0400 10 CFR 50.55a January 19, 2021 United States Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 MCGUIRE NUCLEAR STATION, UNIT NO.1 DOCKET NO. 50-369 / RENEWED LICENSE NUMBER NPF-9

SUBJECT:

McGuire Nuclear Station Unit 1, End of Cycle 27 (M1R27) Inservice Inspection Summary Report Pursuant to the reporting requirements of American Society of Mechanical Engineers (ASME)

Section XI, as amended by ASME Code Case N-532-5, Duke Energy hereby submits the Inservice Inspection Summary Report for the McGuire Unit 1 outage M1R27.

This submittal contains no regulatory commitments.

Should you have any questions concerning this letter, or require additional information, please contact Art Zaremba, Manager - Nuclear Fleet Licensing, at 980-373-2062.

Sincerely, James M. Smith Manager - Nuclear Support Services, McGuire Nuclear Station Enclosure(s):

1. Inservice Inspection Summary Report - Unit 1 McGuire 2020 Refueling Outage M1R27 (4th Interval, Outage 6).

cc: (with enclosure)

J. Klos, NRC Project Manager, NRR L. Dudes, NRC Regional Administrator, Region II A. Hutto, NRC Senior Resident Inspector

U.S. Nuclear Regulatory Commission Serial: RA-19-0400 RA-19-0400 Enclosure 1 Inservice Inspection Summary Report - Unit 1 McGuire 2020 Refueling Outage M1R27 (4th Interval, Outage 6)

CASE N-532-5 FORM OAR-1 OWNERS ACTIVITY REPORT Report Number Owners Activity Report for Refueling Outage M1R27 Plant McGuire Nuclear Station, 12700 Hagers Ferry Rd, Huntersville, NC 28078-9340 Unit No. 1 Commercial Service Date 12/01/1981 Refueling Outage No. M1R27 (if applicable)

Current Inspection Interval ISI-4th, Containment-3rd (1st, 2nd, 3rd, 4th, other)

Current Inspection Period ISI-3rd, Containment-2nd (1st, 2nd, 3rd)

Edition and Addenda of Section XI Applicable to the Inspection Plans 2007 Edition with 2008 Addenda Date and Revision of Inspection Plans See Attachment Edition and Addenda of Section XI Applicable to Repair/Replacement Activities, if different than the Inspection Plans Same as inspection plans Code Cases Used The following Code Cases are permitted by the ISI Plans: N-513-4, N-526, N-532-5, N-586-1, N-600, N-613-1, for Inspection and N-613-2, N-639, N-643-2, N-648-1, N-648-2, N-651, N-705, N-706-1, N-712, N-716, N-722-1, N-729-4, N-731, Evaluation: N-735, N-747, N-765, N-770-2, N-771, N-775, N-776, N-786-1, N-798, N-800, N-823-1, N-825, N-843, N-845, and N-854.

(if applicable)

CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of M1R27 conform to the requirements of Section XI.

(refueling outage number) 01/11/2021 Signed Date Jim Boughman, ISI Program Owner CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of North Carolina and employed by OneCIS Insurance Company of Lynn, MA have inspected the items described in this Owners Activity Report, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the repair/replacement activities and evaluation described in this report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

Jerome F Swan ANIIS OneCIS Insurance Commissions NB11473, NC1524; I, N, NS, NSI, R Inspectors Signature National Board, State, Province, and Endorsements Date 1-13-2021 Page 2 of 5

CASE N-532-5 ATTACHMENT McGuire Unit 1 End of Cycle 27 Inservice Inspection Report The McGuire Nuclear Station Unit 1 Fourth Ten Year Inservice Inspection (ISI) Plan complies with 10CFR50.55a(g), which implements, by reference, the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code,Section XI, 2007 Edition with 2008 Addenda.

This summary report is being submitted pursuant to the reporting requirements of ASME Section XI as amended by ASME Code Case N-532-5, Repair/Replacement Activity Documentation Requirements and Inservice Inspection Summary Report Preparation and Submission Section XI, Division 1.

Contained within this summary report are the form OAR-1 (Owners Activity Report) and Tables 1 and 2 of Code Case N-532-5 for McGuire Nuclear Station, Unit 1, during cycle 27 and Refueling Outage 27 (M1R27). M1R27 is the second and last outage of the third ISI period in the fourth inspection interval and the third outage of the second Containment period in the third inspection interval. This report includes all Repair/Replacement activities from April 16, 2019 through October 19, 2020, Cycle 27.

Date and Revision of Inservice Inspection Plans:

Fourth Interval Inservice Inspection Plans The following document comprises the McGuire Nuclear Station 4 th Interval Inservice Inspection Plan for Unit 1 (Class 1, 2, and 3 Components):

Fourth Interval Inservice Inspection Plan - McGuire Nuclear Station Units 1 and Unit 2, Document MISI-1462.10-0040-ISIPLAN, Rev 0, dated 04/30/2020.

Fourth Ten-Year Interval Inservice Inspection Schedule McGuire Nuclear Station Unit 2, Document MISI-1462.10-0040-Unit 2 Schedule, Rev. 0, dated 4/30/2020.

The following document comprises the McGuire Nuclear Station 4th Interval Inservice Inspection Pressure Test Plan for Unit 1:

McGuire Nuclear Station Fourth Inspection Interval Inservice Inspection Pressure Test Plan, Document MISI-1462.20-0040-PTPLAN, Rev 4, dated 11/10/2020.

Containment Inservice Inspection Plan The following document comprises the McGuire Nuclear Station 3rd Interval Containment Inservice Inspection Plan for Unit 1 (Class MC):

McGuire Nuclear Station - Third Interval Containment Inservice Inspection Plan - Containment -

Units 1 & 2, Document #MC-ISIC3-1042-0001, Rev. 7, dated 06/06/2019.

Augmented ISI Plan The following document comprises the McGuire Nuclear Station 4th Interval Augmented Inservice Inspection Plan and Schedule for Unit 1:

McGuire Nuclear Station Fourth Interval Augmented Inservice Inspection Plan and Schedule, Document MISI-1462.10-0040AUGISI-U1&U2, Rev. 5, dated 12/11/2019.

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CASE N-532-5 McGuire Nuclear Unit 1 Form OAR-1 Owners Activity Report Table 1 Items with Flaws or Relevant Conditions that Required Evaluation for Continued Service Examination Category and Item Description Evaluation Description Item Number Component evaluated per IWF-3122.3 by Relevant Condition discovered on Hydraulic Snubber 1-F-A / F1.20C Engineering and found to be acceptable. NCR#

MCA-ND-H304 02348983.

Component evaluated per IWF-3112.3 by Relevant Condition discovered on Feedwater Storage F-A / F1.40 Engineering and found to be acceptable. NCR#

Tank Support 02348667 Component evaluated per IWB-3142.4 and Relevant Condition discovered on 1A Reactor Coolant B-P / B15.10 IWA-5250 by Engineering and found to be Pump acceptable. NCR# 02353917 Components evaluated per IWB-3142.4 and B-P / B15.10 Relevant Condition discovered on valve 1ND-1B IWA-5250 by Engineering and found to be acceptable. NCR# 02349386 Relevant Condition discovered on valve 1NV-87 and Accepted by Corrective Measures NCR#

C-H / C7.10 1FWTX-5050 02285128 and Work Order# 01814202 Components evaluated per IWC-3132.3 and Relevant Condition discovered on valve 1NV-227 and C-H / C7.10 IWA-5250 by Engineering and found to be 1A Centrifugal Charging Pump acceptable. NCR# 02309424 Component evaluated per IWC-3132.3 and C-H / C7.10 Relevant Condition discovered on valve 1ND-35 IWA-5250 by Engineering and found to be acceptable. NCR# 02340821 Component evaluated per IWC-3132.3 and C-H / C7.10 Relevant condition found on valve 1NI-183B IWA-5250 by Engineering and found to be acceptable. NCR# 02346466 Component evaluated per IWC-3132.3 and C-H / C7.10 Relevant condition found on valve 1ND-18 IWA-5250 by Engineering and found to be acceptable. NCR# 02346463 Accepted by Corrective Measures NCR#

C-H / C7.10 Relevant condition found on valve 1NV-491 02279746 and Work Order# 02199064 Components evaluated per IWC-3132.3 and D-B / D2.10 Relevant Condition discovered on valve 1KF-20 IWA-5250 by Engineering and found to be acceptable. NCR# 02338128 Components evaluated per IWC-3132.3 and D-B / D2.10 Relevant Condition discovered on valve 1KF-11 IWA-5250 by Engineering and found to be acceptable. NCR# 02336390 Component evaluated per IWC-3132.3 and D-B / D2.10 Relevant Condition discovered on valve 1KF-31 IWA-5250 by Engineering and found to be acceptable. NCR# 02349130 Component evaluated per IWC-3132.3 and D-B / D2.10 Relevant Condition discovered on valve 1KF-23 IWA-5250 by Engineering and found to be acceptable. NCR# 02349130 Nuclear Service Water piping examinations performed Components were evaluated for continued R-A/R1.17 in accordance with Category R-A, Item R1.17 for service by Engineering and found to be localized corrosion acceptable. AR 02351620.

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CASE N-532-5 Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code Repair / Replacement Item Description Description of Work Date Completed Class Plan Number None Page 5 of 5