View source for RA-19-0401, End of Cycle 26 (M2R26) Inservice Inspection Summary Report

{{Adams
| number = ML20191A258
| issue date = 07/09/2020
| title = End of Cycle 26 (M2R26) Inservice Inspection Summary Report
| author name = Smith J
| author affiliation = Duke Energy Carolinas, LLC
| addressee name = 
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000370
| license number = NPF-017
| contact person = 
| case reference number = RA-19-0401
| document type = Inservice/Preservice Inspection and Test Report, Letter type:RA
| page count = 5
}}

=Text=
{{#Wiki_filter:James M. Smith
(_DUKE                                                                         Manager- Nuclear Support Services McGuire Nuclear Station ENERGY                                                                                              Duke Energy 12700 Hagers Ferry Rd Huntersville, NC 28078 980.875.5477 James-Junior. Smith@duke-energy.com Serial: RA-19-0401                                                          10 CFR 50.55a July 09, 2020 United States Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 MCGUIRE NUCLEAR STATION, UNIT NO.2 DOCKET NO. 50-370 / RENEWED LICENSE NUMBER NPF-17

==SUBJECT:==
* McGuire Nuclear Station Unit 2, End of Cycle 26 (M2R26) lnservice 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 lnservice Inspection Summary Report for the McGuire Unit 2 outage M2R26.
This submittal contains no regulatory commitments.
Should yoi.J have any questions concerning this letter, or require additional information, please contact Art-Zaremba, Manager - Nuclear Fleet Licensing, at 980-373-2062.
Sincerely, 9-_l'1-4 James M. Smith
* Manager - Nuclear Support Services, McGuire Nuclear Station Enclosure(s):
: 1. lnservice Inspection Summary Report Unit 2 McGuire Spring 2020 Refueling Outage M2R26 cc:     (with enclosure)
E. Miller, NRC Project Manager, NRR L. Dudes, NRC Regional Administrator, Region II A. Hutto, NRC Senior Resident Inspector

U.S. Nuclear Regulatory Commission Serial: RA-19-0401 RA-19-0401 Enclosure 1 Inservice Inspection Summary Report Unit 2 McGuire Spring 2020 Refueling Outage M2R26 (4 pages including cover page)

CASE N-532-5 FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number                                           Owner's A ctivity Report for Refueling Outage M2R26 Plant                                        McGuire Nuclear Station, 12700 HaC1ers Ferrv Rd, Huntersville, NC 28078-9340 Unit No.             2               Commercial service date                        03/01/1984                  Refueling outage no.            M2R26 (if applicable)
Current inspection interval                 ISi-4th, Containment-3rd (1st, 2nd, 3rd. 4th. other)
Current inspection period                   ISi-2nd, Containment-2nd (1st, 2nd, 3rd)
Edition and Addenda of Section XI applicable to the inspection                                             2007 edition with 2008 addenda plans 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 ins12ection 12lans 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-61H, for inspection and               N-639, N-643-2, N-648-2, N-651, N-705, N-706-1, N-712, N-716, N-722-1, N-729-4, N-731, N-735, N-747, N evaluation:                      765, N-770-2, N-771, N-775, N-776, N-786-1, N-798, N-800, N-805, N-823-1, N-825, and N-845.
(d applicable)
CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plar as required by the ASME Code, Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of                  M2R26              conform to the requirements of Section XI.
J BotgWit (refueling outage number)
Digitally signed by JMB9947 (107526)
Date: 2020-07.07 07:19:28 -04'00' Signed                                                                                 Jim Boughman, ISi Program Owner              Date CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspector!
and the State or Province of North Carolina and employed by OneCIS Insurance Com12anv of Lvnn. MA have inspect d the items described in this Owner's 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, concemir g 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 o connec fi Commissions A/,dt'Z 7/                d      ..Z-C, ,,J. Jr:
5 lnspecto(s Signature                                                                National Boan(State. Province, and Endorse<<ents
                                                                                                                        ,<=; NS""<'.....
Date        7/7/2060
              /
                       /
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CASE N-532-5 ATTACHMENT McGuire Unit 2 End of Cycle 26 lnservice Inspection Report The McGuire Nuclear Station Unit 2 Fourth Ten Year lnservice 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 lnservice Inspection Summary Report Preparation and Submission Section XI, Division 1".
Contained within this summary report are the form OAR-1 (Owner's Activity Report) and Tables 1 and 2 of Code Case N-532-5 for McGuire Nuclear Station during cycle 26 and Refueling Outage 26 (M2R26).
M2R26 is the second outage of the second ISi period in the fourth inspection interval. M2R26 is the second outage of the second Containment period in the third inspection interval. This report includes all Repair/Replacement activities from October 14, 2018 through April 13, 2020, cycle 26.
Date and Revision of lnservice Inspection Plans:
Fourth Interval lnservice Inspection Plans The following document comprises the McGuire Nuclear Station 4th Interval lnservice Inspection Plan for Unit 2 (Class 1, 2, and 3 Components):
         "Fourth Interval lnservice Inspection Plan - McGuire Nuclear Station Units 1 and Unit 2",
Document MISl-1462.10-0040-ISIPLAN, Rev 0, dated 04/30/2020.
         "Fourth Ten-Year Interval lnservice Inspection Schedule McGuire Nuclear Station Unit 2",
Document MISl-1462.10-0040-Unit 2 Schedule, Rev. 0, dated 4/30/2020.
The following document comprises the McGuire Nuclear Station 4th Interval lnservice Inspection Pressure Test Plan for Unit 2:
         "McGuire Nuclear Station Fourth Inspection Interval lnservice Inspection Pressure Test Plan",
Document MISl-1462.20-0040-PTPLAN, Rev 3, dated 12/03/2019.
Containment lnservice Inspection Plan The following document comprises the McGuire Nuclear Station 3rd Interval Containment lnservice Inspection Plan for Unit 2 (Class MC):
          "McGuire Nuclear Station - Third Interval Containment lnservice 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 lnservice Inspection Plan and Schedule for Unit 2:
          "McGuire Nuclear Station - Fourth Interval Augmented lnservice Inspection Plan and Schedule" Document MISl-1462.10-0040AUGISI-U1&U2, Rev. 5, dated 12/10/2019.
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CASE N-532-5 McGuire Nuclear Unit 2 Form OAR-1 Owner's 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 IWA-5251 and the Relevant Condition discovered on Reactor Coolant B-P I 815.10                                                              BACC program by Engineering and found to be Pump 20.
acceotable - NCR 02324826.
Components evaluated per IWB-3142.4 and Relevant Condition discovered on valves 2NC-1 and 8-P / B15.10                                                                IWA-5250 by Engineering and found to be 2NC-2.
acceotable - NCR 02321718.
Component evaluated per IWC-3132.3 and Relevant Condition discovered on component C-H/C7.10                                                                  IWA-5250 by Engineering and found to be 2ND0061.
acceptable - NCR 02237999.
Components evaluated per IWC-3132.3 and Relevant condition found on components 2NSVA0019 C-H/C7.10                                                                  IWA-5250 by Engineering and found to be and 2A NS Pump (including threaded vent connection).
acceotable - NCR 02308636.
Component evaluated per IWC-3132.3 and C-H/C7.10         Relevant condition found on component 2NDFE-5240.        IWA-5250 by Engineering and found to be acceotable - NCR 02310148.
Component evaluated per IWC-3132.3 and Relevant condition found on component C-H/C7.10                                                                  IWA-5250 by Engineering and found to be 2NS-15B acceptable - NCR 02257932.
The following welds were examined under the Risk Informed ISi Program and determined to have "minimum thickness" readings below 87.5% of nominal pipe wall thickness, which is the code allowable for fabrication tolerance: 2RN6-2, 2RN91-1, 2RN93-1, RN2FW37, RN2F474, RN2F483, RN2F4028,               Components evaluated by Engineering per R-A/R1.17 RN2FW194-1, RN2FW194-5, RN2FW194-6,               NCR 02323211 and found to be acceptable.
RN2FW194-13, RN2FW196-3V, RN2FW196-14V, RN2FW212-18, RN2FW212-19, RN2FW212-23, RN2FW212-24, RN2FW212-28, RN2F494, Straight pipe scan, adjacent to 2RN5-2. Straight pipe scan, adjacent to 2RN92-1.
Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code                                                                                              Repair / Replacement Item Description                   Description of Work      Date Completed Class                                                                                                 Plan Number Relevant Condition found on Replaced valve and piping 2         component 2RV-0316 during                                           04/06/2020         Work Order 20286040 section.
LRT test (NCR 2235405).
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