BW260013, Attachment: Form OAR-1 Owners Activity Report for A1R25
| ML26042A352 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 02/11/2026 |
| From: | Constellation Energy Generation |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML26042A350 | List: |
| References | |
| BW260013 A1R25 | |
| Download: ML26042A352 (0) | |
Text
{{#Wiki_filter:FORM OAR-1 OWNER'S ACTIVITY REPORT A1R25 Report Number------------------------------------------------ Plant ______________ B_ra_i_dw_o_od_G_e_n_e_ra_ti_n_g_S_t_at_io_n_, _3_5_1 0_0_IL_-5_3_,_s_u_it_e_8_4_,_B_r_ac_e_v_il_le_, _IL_6_0_4_0_7 _________ _ Unit No. ______________ Commercial service date ___ Ju_l_Y_2_9_, _1_9_8_8 ____ Refueling outage no. A1R25 (if applicable) Applicable inspection interval Fourth ISi Interval, Third GISI Interval (1st 2nd. 3rd, 4th. other) Applicable inspection period Third Inspection Period (1st. 2nd, 3rd) Edition and Addenda of Section XI applicable to the inspection plans ASME Sec XI 2013 Edition, No Addenda Date and revision of inspection plans ER-BR-330-1001, Rev 0 (6/2/21), Rev 1 (3/20/24), Rev 2 (2/19/25), Rev 3 (1/28/26) Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans NIA Code Cases used for inspection and evaluation: N-578, N-639, N-660, N-722-1, N-729-6, N-731, N-747, N-770-7, N-798, N-800, N-823-1, N-825, N-845-1, N-854, N-864, N-867 (if applicable) Remarks See Attachment 1 to address the requirements of 10 CFR 50.55a(b)(2)(viii) and 10 CFR 50.55a(b)(2)(ix). 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 _______ A_1_R_2_5 _______ conform to the requirements of the ASME Code, Section XI. Sigoed Beo Rapec, Mate,ials Pmgrnms Eogioee,,ef ~L (Owner or Owner's Designee, 1 le) (refueling outage number) CERTIFICATE OF INSERVICE INSPECTION I. the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employed by ____ T""h-"e"-'-'H""a""'rt"-'fo"'"r"'d--'S"'t"'e=am"-'-'B""o"'i"'le"-r""I n"-'s""p""e"'c""ti"'on'-'-"'a""'n"'d--'-l'""ns=u'-'-r"'a"-nc=e"--"'C"'o~m""p""a"-n~y ____ of ----------'H--'-a=rt-"f=o"-'rd=.--'C~T'--_____ _ 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 the ASME Code. Section XI. By signing this certificate. neither the Inspector nor the Inspector's employer makes any warranty, expressed or implied, concerning the repair/re-placement activities and evaluations described in this report. Furthermore, neither the Inspector nor the Inspector's employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection. Steven Andre Commission NB15305 N I R (Inspector's Signature) (National Board Number and Endorsement) Date __ CJ~S~F_t_~_2.o_2-{~_ (07/23)
FORM OAR-1 OWNER'S ACTIVITY REPORT (Cont'd) Table 1 Items With Flaws or Relevant Conditions That Required Evaluation for Continued Service Examination Category Item and Flaw or Relevant and Item Number Condition Description Evaluation Description D-B / D2.10 Through-wall leak on 0FC03B-14" downstream EC 641691 to allow for installation of of 0FC8754, documented in IR 4775928. threadolet and plug to encapsulate flaw per IWA-4340 and 10 CFR 50.55a(b )(2)(xxv). Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code Class Item Description Description of Work Date Completed Repair/ Replacement Plan Number 1 1 RC01 R - Reactor Buff/Blend rejectable indications found during PT 10/13/2025 1-25-022 (WO 5540539-Head Penetration exam per EC 465625. See ECR 469393 and IR
- 03)
- 69 4904450 for additional details.
Repair and NOE governed by Braidwood Relief Request I4R-10. 3 0FC03B-14" Weld threadolet with plug onto pipe to 09/10/2024 1-24-015 (WO 5548380-encapsulate through-wall leak per EC 641691.
- 01)
(07/15)
ATTACHMENT 1 A1R25 CONTAINMENT ISi (IWE/IWL) RESULTS ASME Sec XI IWE Activities During the A1R25 outage, examinations were completed under WO 05532925 for the Unit 1 containment liner to comply with the requirements of IWE-2400. 10 CFR 50.55a{b}(2}(ix}(A}(2), (b}(2}(ix}(B), (J), and {K) were reviewed for applicability. No conditions were identified that would indicate suspected or possible degradation of inaccessible areas. ASME Sec XI IWL Activities No ASME Sec XI IWL exams were completed during Unit 1 fuel cycle 25. 10 CFR 50.55a(b}(2)(viii}(H) and {I) were reviewed, and no applicable activities were performed during this cycle.}}