View source for RA-18-0273, End of Cycle 25 In-service Inspection Summary Report

{{Adams
| number = ML19009A090
| issue date = 12/20/2018
| title = End of Cycle 25 In-service Inspection Summary Report
| author name = Ray T D
| 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-18-0273
| document type = Inservice/Preservice Inspection and Test Report, Letter type:RA
| page count = 6
}}

=Text=
{{#Wiki_filter:".,.~DUKE ENERG'l Serial No: RA-18-0273 December 20, 2018 U.S. Nuclear Regulatory Commission . Attn: Document Control Desk Washington, DC 20555-0001 

==Subject:==
Duke Energy Carolinas, LLC (Duke Energy) McGuire Nuclear Station, Unit 2 Docket Number 50-370 Renewed Facility License Number NPF-17 Thomas D. Ray, P.E. Site Vice President McGuire Nuclear Station Duke Energy MG01VP 112700 Hagers Ferry Road Huntersville, NC 28078 o: !;180.875.4805 f: 980.875.4809 Tom.Ray@duke-energy.com End of Cycle 25 In-service Inspection Summary Report Pursuant to American Society of Mechanical Engineers (ASME) Section XI, as amended by ASME Code Case N-532-5, Duke Energy hereby submits the In-service Inspection Summary Report for the McGuire Unit 2 outage designated M2R25. This submittal document contains no regulatory commitments.
If there are any questions or if additional information is needed, please contact Jeff Thomas of Regulatory Affairs at (980) 875-4499.
Si5t~'~ Thomas D. Ray Attachment 1: McGuire Unit 2 Outage M2R25 In-service Inspection Summary Report U.S. Nuclear Regulatory Commission December 20, 2018 Page 2 xc: C. Ha~ey, Regional Administrator U.S. Nuclear Regulatory Commission 
-Region II Marquis One Tower 245 Peachtree Center Ave. NE, Suite 1200 Atlanta, GA 30303-1257 Electronic:
A. Hutto, NRC Senior Resident Inspector Andy.Hutto@nrc.gov M. Mahoney, Project Manager Michael. Mahoney@nrc.gov Attachment 1 McGuire Unit 2 Outage M2R25 In-service Inspection Summary Report CASE N-532-5 Plant Unit No. 2 (if ~pplicable)
FORM OAR-1 OWNER'S ACTIVITY REPORT McGuire Nuclear Station, 12700 Hagers Ferry Rd, Huntersville, NC 28078-9340 Commercial service date 03/01/1984 Refueling outage no. M2R2(:i Current inspection interval _IS_l-_4_th~*~C_o_n_t_a_in_m_e_n_t_-3_r_d
___ ~-----~------------
(1st. 2nd, 3rd, 4th.other)
Current inspection period __:.::IS::.:.1-...:2::.n:.::d'.!., 
(1st, 2nd, 3rd) Edition and Addenda of Section XI applicable to the inspection plans 2007 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, Code Cases used: The following Code Cases are permitted by the ISi Plans: N-513-3, N-526, N-532-5, N-586-1, N-613~1. N-639, N-643-2, N-648~1. N-663, N~706-1, N-716, N-722-1, N-729-4, N-731, N-735, N-770-2 (ii 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 M2R25 conform to the requirements of Section XI. (refueling outage number) Signed Date 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 Owner's Activity Report, and state that, to the best of my knowledg'e and belief, the Owner has perfom,ed 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 e layer shall be liable in any, . l'.ler for any personal injury or property damage or a loss of any kind arising from or c n ected with this insp&#xa2;k>n -+-~~~~-=-r_,,*~~==--==---~~-
Commissions 
/J&#xa3; // 'f: 7.,,s .. /V.S, ** /(, J National Board, State, Province, and Endorsements 
;VCJ ~L/ Page 1 of 3 CASE N-532-5 ATTTACHMENT I McGuire Unit 2 End of Cycle 25 lnservice htspectilon 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 25 and Refueling Outage 25 (M2R25). M2R25 is the first outage of the second ISi period in the fourth inspection interval.
M2R25 is the first outage of the second Containment period in the third inspection interval.
This report includes all Repair/Replacement activities from April 22, 2017 through October 13, 2018, cycle 25. Date and Revision of lnservice Inspection Plans: Fourth Interval lnservice Inspection Plans The following document comprises the McGuire Nuclear Station 4 1 h Interval lnservice Inspection Plan for Unit 2 (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 REQ 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 2: "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 2 (Class MC): "McGuire Nuclear Station -Third Interval Containment lnservice Inspection Plan -Containment 
-Units 1 & 2", Document #MC-ISIC3-1042-0001, Rev. 5, dated 3/19/2018.
Page 2 of3 CASE N-532-5 McGuire Nuclear Unit 2 Form OAR-1 Owner's Activity Report I. Table 1 Items with Flaws or Relevant Conditions that Required Evaluation for Continued Service Examination Category and Item Description Evaluation Description Item Number Inactive boron leak found on Reactor Coolant Pump 2C ltem(s) evaluated under IWA-5251 and the B-P / 815.10 and 20 seal which contains pressure retaining bolting BACC program by Engineering in NCR durina M2R25. 02236874 and found to be acceptable.
Boron leakage identified at 2KFFE5100 flange joint Item evaluated under IWA-5251 and the BACC C-H/C7.10 program by Engineering in NCR 02122868 and which contains pressure retaining bolting. found to be acceotable.
F-A/F1.10C Relevant condition found on hanger 2MCR-NV-4779 Item evaluated by Engineering in NCR durina M2R25. 02231315 and found to be acceptable.
F-A/F1.30C Relevant condition found on hanger 2MCA-KC-3030 Item evaluated by Engineering in NCR prior to M2R25. 02229734 and found to be acceptable.
F-A/F1 .40 Relevant condition found on hanger 2CRDM-SUPPORT Item evaluated by Engineering in NCR during M2R25. 02231022 and found to be acceptable.
Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code Item Description Description of Work Date Completed Repair / Replacement Class Plan Number Through wall leak at piping 3 between 2RN-286 and 2A RN Replaced piping section. M2R25 2190427 01, 07 strainer (NCR 02234325) identified durina M2R25. Page 3 of 3}}