ML25035A196
| ML25035A196 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 02/04/2025 |
| From: | Constellation Energy Generation |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML25035A194 | List: |
| References | |
| 25-08 | |
| Download: ML25035A196 (1) | |
Text
FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number _P_2_R_2_5 ___________________________________ _
Plant Peach Bottom Atomic Power Station, 1848 Lay Road, Delta, PA 17314 Unit No. ---=2 ___ Commercial Service Date ------'J'-'u"""ly'-"'-'5,.__1=9'--'-7---'4 ____ Refueling Outage Number ___ P...c.2_R_2..a..5 __
(if applicable)
Current Inspection Interval Current Inspection Period ISi = Fifth Inspection Interval / CISI = Third Inspection Interval (1 51, 2nd, 3rd, 4th, other)
Second Inspection Period (ISi and Containment ISi) c1*t, inc1, Jrd >
Edition and Addenda of Section XI applicable to the Inspection Plans ASME Section XI 2013 Edition Date and Revision of Inspection Plans ER-PB-330-1001 Rev. 6 (10/25/2022), Rev. 7 (10/22/2023), Rev. B (10/15/2024)
Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans Same as above Code cases used:
N-532-5, N-552, N-613-2, N-639, N-702, N-716-1, N-805, N-845-1, N-854, N-858, N-864, N-867 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 P2R25 conform to the requirements of Section XI Signed ~
Bryce Babarsky, Site ISi Program Owner Date (Owner or Owner's designee. Title)
CERTIFICATE OF INSERVICE INSPECTION (refueling outage number) o//3o/.90QS I
I I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employed by Hartford Steam Boiler Inspection and Insurance Company have inspected 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 concerning the repair/replacement activities and evaluation described in this report. Furthermore, neither the Inspector nor his employer shall be liable in any manner fo ny personal injury or property damage or a loss of any kind arising from or connected with this inspection.
Date Jordan Kan, Site ANII Commissions (Inspector's Signature)
,j,-.Nv~'--'f 301 2-ozs Page 1 of 3 14396 R, I, N, C PA 3045 (National Board Number and Endorsement)
Attachment Peach Bottom ISI OAR for P2R25 Page 1 of 3
TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Examination Examination Item Category Number Item Description Evaluation Description As found condition evaluated by engineering under ATI 04812810-04 and found to be bounded by previous evaluation documented in E-A E1.30 Damaged Moisture Barrier EC 633079. This previous evaluation was provided to the NRC as part of the P2R23 OAR-1 (CCN:
21-14). Corrective measures were taken under WO 5429571.
CR 04811620 was generated to document this condition. The CR documented (ATI 04811620-03) that the slight bend in the rod hanger has F-A F1.20C 1 0GB-H 132 Spring Hanger no adverse effect on the hanger's Suspension Rod distorted ability to support a load greater than the maximum loading of the spring can, therefore, the minor bend has a negligible affect and does not require corrective action.
Page 2 of 3 Attachment Peach Bottom ISI OAR for P2R25 Page 2 of 3
TABLE 2 ABSTRACT OF REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE Code Item Description Date Repair/Replacement Class Description Of Work Completed Plan Number MS Relief Valve 24-068 RV-2-02-070C RV-2-02-071A Replaced studs and nuts on 24-069 1&2 RV-2-02-071 E Main Steam Relief Valves and 11/03/2024 24-070 RV-2-02-071 F Main Steam Safety Valves24-071 RV-2-02-071 H 24-072 MS Isolation Valve Replaced studs and nuts on 24-034 1
AO-2-01A-086B 11/03/2024 AO-2-01A-086D Main Steam Isolation Valves24-036 3
Pipe Support Installed welded shims to pipe 07/19/2023 22-132 33HB-S72 suooort Piping Isometric Install drain valve assembly and 3
ISO-2-32-9 branch chimney repairs for 12/07/2022 22-057 pinhole piping leaks Page 3 of 3 Attachment Peach Bottom ISI OAR for P2R25 Page 3 of 3