RA-19-0268, End of Cycle 26 (M1 R26) Inservice Inspection Summary Report
| ML19191A128 | |
| Person / Time | |
|---|---|
| Site: | McGuire  |
| Issue date: | 07/10/2019 |
| From: | James Smith Duke Energy Corp |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RA-19-0268 | |
| Download: ML19191A128 (5) | |
Text
~ -, DUKE
~ ENERGY" Serial: RA-19-0268 July 10, 2019 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 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 10 CFR 50.55a
SUBJECT:
McGuire Nuclear Station Unit 1, End of Cycle 26 (M1 R26) 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 1 outage M1 R26.
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, c2;'7,p fae~~-Smith Manager - Nuclear Support Services, McGuire Nuclear Station Enclosure(s):
- 1. lnservice Inspection Summary Report - Unit 1 McGuire 2019 Refueling Outage M1 R26 (41h Interval, Outage 5).
cc:
(with enclosure)
M. Mahoney, NRC Project Manager, NRR L. Dudes, NRC Regional Administrator, Region II A. Hutto, NRC Senior Resident Inspector
U.S. Nuclear Regulatory Commission Serial: RA-19-0268 RA-19-0268 Inservice Inspection Summary Report - Unit 1 McGuire 2019 Refueling Outage M1R26 (4th Interval, Outage 5)
FORM OAR-1 OWNER'S ACTIVITY REPORT CASE N-532-5 Report Number ________
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Plant McGuire Nuclelr Slan. 12700 Hage,s F11TY Rd, Huntemille. NC 211D78-934D Unit No.
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c,11.s:.i.lnl1 Edition and Addenda of Section XI applicable to the inspectio n plans 2007 with 2008 addenda Data and revision of Inspection plans _se_e_a_tta_ch_m__n_t ________________ _
Edition and Addenda of Section XI applicable to repair/replacement activities, it different than the lnspactlon plans*
Same as above Code Cases used:
lhefolowing Code Cases arepenrittedt,v._,s1 Plans. N-513-3, N*526, N-532-5, N-586*1, N-e13-t, N-839. NJ-2. N-848-1. N-706-1. N-716. N-722*1. N-729-4. N-731. N-735. N-7471 N-n0.2 CERTIFICATE OF CONFORMANCE I certify lhat (a) the statements made In this,eport are c:onect; (bl the e:xamfnalion1 and tests meet the Inspection Plan as reqund by the ASME Code,Section XI, and (c) the r9pair/replacement activities and evaluations supporting the completion of M1R28 CX111form to the requln!ments of Section XI.
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Signed CERTIFICATE OF INSERVICE INSPECTION I, the undefslgnld, holding a valid commission Issued by lhe National Board of BoHer and p,.1$U1'8 Vessel Inspectors and the Stale or Province of Nodt) C81U11na and employed bv QoeCtS Insurance Company af Lym. MA haw Inspected Iha ilen'la dascri>ed In Chis OWnef's Activity Report, and state lhal. lo the best or my knowledge and belief, the Owner hat pefformed au actlvllles represented by this report in accotdance with Ile raqunments or Section XI By signing this cet111k:ate nellher the lnspec:lor nor his employer makes any warranty, expressed or implied, concemlng the repaltJrwplacemant activities and valuation described In this report. FUfthermM, neither the Inspector nor his yer shall be liable In any mann r any personal injury or pn,perty damage or a loss of any kind arising frcm or did with llis Page 1of3 Da~ 7 /4/4?
CASE N-532-5 ATTACHMENT McGuire Unit 1 End of Cycle 26 lnservice Inspection Report The McGuire Nuclear Station Unit 1 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 (M1 R26).
M1 R26 is the first outage of the third ISi period in the fourth inspection interval. M1 R26 is the second outage of the second Containment period in the third inspection interval. This report includes all Repair/Replacement activities from October 17, 2017 through March 23, 2019, 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 1 (Class 1, 2, and 3 Components):
"Fourth Interval lnservice Inspection Plan, McGuire Nuclear Station Unit 1 and Unit 2, General Requirements* - Document "MISl-1462.10-0040-GEN REC UNIT 1 SECOND AND THIRD PERIODS AND UNIT 2", Rev 1, dated 05/28/2015.
The following document comprises the McGuire Nuclear Station 4th Interval lnservice Inspection Pressure Test Plan for Unit 1:
"McGuire Nuclear Station - Fourth Interval lnservice Inspection - Pressure Test Plan*, Document MISl-1462.20-0040-PTPLAN, Rev 2, dated 07/25/2018.
Containment lnservice Inspection Plan The following document comprises the McGuire Nuclear Station 3rd Interval Containment lnservice Inspection Plan for Unit 1 (Class MC):
"McGuire Nuclear Station - Third Interval Containment lnservice Inspection Plan -
Containment - Units 1 & 2", Document #MC-ISIC3-1042-0001, Rev. 7, dated 6/6/2019.
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CASE N-532-5 McGuire Nuclear Unit 1 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 Pinhole leak on Unit 1 Nuclear Service Water (RN System)
Code Case N*513-3 was applied and R-A / R1.17 pipe coupling/weld (carbon steel to stainless steel) near leakage was monitored until repair could be valve 1 RN-984.
completed during M1R26. Reference NCR# 2250253.
C-H I C7.10 Dry boric acid leakage found on 1FW-27A packing gland.
NCR# 2264542 was generated and BACC Evaluation was performed.
B-P I B15.10 Ory boric acid leakage from 1A Reactor Coolant Pump sear, NCR# 2268666 was generated and BACC found during startup.
Evaluation was performed.
C-H I C7.10 Dry boric acid deposits found at Seal Table location B3*F3 NCR# 2268666 was generated and BACC durina startuD.
Evaluation was oerformed.
Nuclear Service Water Piping examinations performed In Engineering Evaluation performed under R-A / R1.17 accordance with Category R-A, Item No. R1.17 for localized corrosion.
NCR# 2267038.
Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code Item Description Date Completed Repair / Replacement Class Plan Number 3
Pinhole leak In pipe coupling/
4/9/2019 Wot# 20303305 weld near valve 1 RN-984 2
Pinhole leak In piping 4/13/2019 WQ#. 20314866 downstream of valve 1RV-79A 3
PJnhole leak In weld to valve 4/1012019 Wot# 20319628 1RN-227B Description of Work Cut out and replace piping and half coupling Cut out and replace elbow upstream of valve 1RV-79A Cut out and replace piping on Class 3 side of valve Page 3 of3