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Category:Inservice/Preservice Inspection and Test Report
MONTHYEARLG-22-070, Owner'S Activity Report (OAR-1) for Li1R192022-07-21021 July 2022 Owner'S Activity Report (OAR-1) for Li1R19 LG-21-075, Owner'S Activity Report (OAR-1)2021-08-0505 August 2021 Owner'S Activity Report (OAR-1) ML21062A0502021-03-0303 March 2021 Submittal of a Revision 28 of the Limerock Generating Station Inservice Testing Program LG-20-058, Submittal of Revision to Fourth Ten-Year Interval for the Limerick Inservice Testing Program2020-09-21021 September 2020 Submittal of Revision to Fourth Ten-Year Interval for the Limerick Inservice Testing Program LG-20-065, Owner'S Activity Report (OAR-1)2020-07-0909 July 2020 Owner'S Activity Report (OAR-1) ML20036E4882020-02-0505 February 2020 TS Change and Relief Requests Related to Safety Relief Valve Testing NMP2L2711, Byron Station; Calvert Cliffs; Clinton Power Station; LaSalle County Station; Limerick Generating Station; and Nine Mile Point Nuclear Station - Proposed Alternative to Utilize Code Case N-8792019-10-16016 October 2019 Byron Station; Calvert Cliffs; Clinton Power Station; LaSalle County Station; Limerick Generating Station; and Nine Mile Point Nuclear Station - Proposed Alternative to Utilize Code Case N-879 ML19218A0442019-08-0101 August 2019 Owner'S Activity Report (OAR-1) NMP2L2700, Co. - Submittal of Proposed Alternative to Utilize Code Case N-879 for Plants2019-04-30030 April 2019 Co. - Submittal of Proposed Alternative to Utilize Code Case N-879 for Plants ML18352A2272018-12-17017 December 2018 Relief Requests Associated with Fourth Ten-Year Lnservice Testing Interval ML18198A2952018-07-17017 July 2018 Owner'S Activity Report (OAR-1) ML17237A0212017-08-25025 August 2017 Owner'S Activity Report (OAR-1) ML16229A1882016-07-15015 July 2016 Inservice Inspections Summary Report for 04/08/2014 - 04/17/2016 ML15224B3592015-08-0404 August 2015 Inservice Inspections Summary Report for the Period April 19, 2013, Through May 7, 2015 ML15104A5312015-04-13013 April 2015 Submittal of Relief Request to Utilize OMN-18 ML14192A4802014-07-0707 July 2014 Inservice Inspections Summary Report for the Period March 23, 2012 to April 8, 2014 ML13210A2032013-07-17017 July 2013 Summary Report for Inservice Inspections (2R12) ML12184A0332012-06-15015 June 2012 ISI Summary Report Limerick Generating Station Unit 1, Refueling Outage: 1R14 Commercial Service Date: February 1, 1986 ML11209B7092011-07-22022 July 2011 Submittal of Summary Report for Inservice Inspections (2R11) ML1019701232010-07-0909 July 2010 Transmittal of Summary Report for Inservice Inspections (1R13) for Period March 21, 2008 to April 12, 2010 TMI-09-086, Submittal of Concerning Unsatisfactory Laboratory Performance Tests2009-07-30030 July 2009 Submittal of Concerning Unsatisfactory Laboratory Performance Tests ML0919705992009-07-16016 July 2009 Submittal of Relief Requests Associated with the Third Inservice Testing Interval ML0920203902009-07-10010 July 2009 Summary Report for Inservice Inspections (2R10) ML0905007202009-02-18018 February 2009 Submittal of Relief Requests Associated with the Third Inservice Testing Interval ML0817204512008-06-18018 June 2008 LGS Unit 1 Summary Report for Inservice Inspection (1R12) ML0731703702007-11-0808 November 2007 Response to Request for Additional Information - Submittal of Relief Requests Associated with the Third Lnservice Inspection (ISI) Interval ML0721302242007-07-27027 July 2007 Summary Report for Inservice Inspections (2R09) Revision 1 ML0725502312007-07-0303 July 2007 Summary Report for Inservice Inspections (2R09) for Period March 19, 2005 to April 4, 2007 RS-07-058, Amergen/Exelon Nuclear - Request for Relief - Use of the Boiling Water Reactor Vessel and Internals Project (BWRVIP) Guidelines in Lieu of Specific ASME Code Requirements2007-04-19019 April 2007 Amergen/Exelon Nuclear - Request for Relief - Use of the Boiling Water Reactor Vessel and Internals Project (BWRVIP) Guidelines in Lieu of Specific ASME Code Requirements ML0708007412007-03-0606 March 2007 Submittal of Third Inservice Inspection (ISI) Interval Program Plan ML0630406532006-10-31031 October 2006 Response to Request for Additional Information - Alignment of Inservice Inspection and Containment Inservice Inspection Intervals ML0621900202006-08-0404 August 2006 Inservice Inspection Program - Alignment of Inservice Inspection and Containment Inservice Inspection (Cisi) Intervals ML0617802642006-06-22022 June 2006 Summary Report for Inservice Inspections (1R11) ML0517103452005-06-15015 June 2005 Summary Report for Inservice Inspections ML0317603872003-06-20020 June 2003 Summary Report for Inservice Inspections (2R07) ML0217505662002-06-14014 June 2002 Summary Report for Inservice Inspections & ASME Section XI Repairs & Replacement (1R09) 2022-07-21
[Table view] Category:Letter
MONTHYEARIR 05000352/20243012024-02-0202 February 2024 Initial Operator Licensing Examination Report 05000352/2024301 and 05000353/2024301 IR 05000352/20230042024-01-31031 January 2024 Integrated Inspection Report 05000352/2023004 and 05000353/2023004 IR 05000352/20240112024-01-31031 January 2024 Information Request to Support Post-Approval Site Inspection for License Renewal; Inspection Report 05000352/2024011 ML24026A2962024-01-26026 January 2024 Supplement to License Amendment Request to Revise the Licensing and Design Basis to Incorporate the Replacement of Existing Safety-Related Analog Control Systems with a Single Digital Plant Protection System (PPS)- Syrs, . ML24004A0342024-01-17017 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0026 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) IR 05000352/20230102024-01-11011 January 2024 Age-Related Degradation Report 05000352/2023010 and 05000353/2023010 IR 05000352/20234012023-12-21021 December 2023 Cybersecurity Inspection Report 05000352/2023401 and 05000353/2023401 ML23321A2362023-12-14014 December 2023 Issuance of Amendment Nos. 262 and 224 Adoption of TSTF-477, Revision 3 and Associated Technical Specification Changes ML23278A1292023-12-14014 December 2023 Units 1 & 2; Limerick, Units 1 & 2; Nine Mile Point, Units 1 & 2; and Peach Bottom, Units 2 & 3 -Revision to Approved Alternatives to Use Boiling Water Reactor Vessel and Internals Project Guidelines ML23333A2182023-11-29029 November 2023 Operator Licensing Examination Approval ML23325A2062023-11-21021 November 2023 Supplement to License Amendment Request to Revise the Licensing and Design Basis to Incorporate the Replacement of Existing Safety-Related Analog Control Systems with a Single Digital Plant Protection System ML23313A0432023-11-13013 November 2023 Summary of Regulatory Audit in Support of Amendment Request for Control Room Air Conditioning Technical Specifications ML23317A1192023-11-10010 November 2023 Constellation Energy Generation, LLC - 2023 Annual Report - Guarantees of Payment of Deferred Premiums IR 05000352/20230032023-10-27027 October 2023 Integrated Inspection Report 05000352/2023003 and 05000353/2023003 and Independent Spent Fuel Storage Installation Inspection 07200065/2023001 ML23297A1722023-10-24024 October 2023 Request for Information for a Biennial Problem Identification and Resolution Inspection; Inspection Report 05000352/2024010 and 05000353/2024010 IR 05000352/20235012023-10-17017 October 2023 Emergency Preparedness Biennial Exercise Inspection Report 05000352/2023501 and 05000353/2023501 RS-23-097, Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans2023-10-12012 October 2023 Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans ML23279A0612023-10-0505 October 2023 Paragon Energy Solutions LLC, Part 21 Final Report Re Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23276A5162023-10-0303 October 2023 Federal Emergency Management Agency Level 1 Finding from 2023 Evaluated Emergency Preparedness Exercise ML23275A1082023-09-29029 September 2023 FEMA Level 1 Findings Limerick NPP- Boyertown/Colebrookdale ML23241A9452023-09-27027 September 2023 Generation Station, Units 1 and 2 Regulatory Audit Plan Supporting Review of the Equipment Qualification Portion of Limerick Digital Instrumentation and Controls License Amendment Request ML23269A0522023-09-26026 September 2023 Request for Information and Notification of Conduct of IP 71111.21.N.04, Age-Related Degradation, Reference Inspection Report 05000352/2023010 and 05000353/2023010 ML23255A0952023-09-12012 September 2023 Resubmittal of License Amendment Request to Revise the Licensing and Design Basis to Incorporate the Replacement of Existing Safety-Related Analog Control Systems with a Single Digital Plant Protection System (PPS) to Address ML23254A0242023-09-0606 September 2023 Paragon Energy Solutions LLC, Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23249A1002023-09-0606 September 2023 Requalification Program Inspection IR 05000352/20230052023-08-31031 August 2023 Updated Inspection Plan for Limerick Generating Station, Units 1 and 2 (Report 05000352/2023005 and 05000353/2023005) ML23248A2082023-08-31031 August 2023 UFSAR Cover Page ML23242A2172023-08-30030 August 2023 Response to Request for Additional Information for Application to Adopt TSTF-477, Revision 3, Add Action for Two Inoperable Control Room AC Subsystems and Associated Technical Specification Changes NMP2L2851, Relief Request Associated with Successive Inspections for Generic Letter 88-01 / BWRVIP-75-A Augmented Examinations2023-08-25025 August 2023 Relief Request Associated with Successive Inspections for Generic Letter 88-01 / BWRVIP-75-A Augmented Examinations ML23228A0942023-08-16016 August 2023 Response to Request for Additional Information for Supplemental License Amendment Request to Revise Technical Specifications and Exemption Request from Requirements of 10CFR50.62 ATWS Rule to Support the . IR 05000352/20230022023-08-14014 August 2023 Integrated Inspection Report 05000352/2023002 and 05000353/2023002 ML23220A0182023-08-0808 August 2023 Information Request for the Cybersecurity Baseline Inspection, Notification to Perform Inspection 05000352/2023401 and 05000353/2023401 RS-23-087, Revision to Approved Alternatives Associated with the Use of the BWRVIP Guidelines in Lieu of Specific ASME Code Requirements on Reactor2023-08-0404 August 2023 Revision to Approved Alternatives Associated with the Use of the BWRVIP Guidelines in Lieu of Specific ASME Code Requirements on Reactor ML23212B2362023-07-31031 July 2023 Supplement to License Amendment Request to Revise the Licensing and Design Basis to Incorporate the Replacement of Existing Safety-Related Analog Control Systems with a Single Digital Plant Protection System - WEC Documents ML23212B1052023-07-31031 July 2023 Supplement to License Amendment Request to Revise Technical Specifications and Exemption Request from Requirements of 10CFR50.62 ATWS Rule to Support the Digital Modernization Project Installation - Revise ML23202A2192023-07-21021 July 2023 Response to Request for Additional Information for Supplemental License Amendment Request to Revise Technical Specifications and Exemption Request from Requirements of 10CFR50.62 ATWS Rule to Support the . ML23193B0122023-07-20020 July 2023 Audit Plan in Support of Review of License Amendment Request and Exemption Request for Digital Instrumentation and Controls Installation Support (Epids L-2023-LLA-0025 and L-2023-LLE-0005) ML23187A0962023-07-19019 July 2023 Generation Station, Unit Nos. 1 and 2 - Revised Estimated Review Completion Date Concerning License Amendment Request to Replace Existing Safety-Related Analog Control Systems with a Single Digital Plant Protection System ML23208A1522023-07-0606 July 2023 PEMA Letter Dated 7-6-23 Re Limerick Exercise 9-26-23 ML23177A2242023-06-26026 June 2023 Supplement to License Amendment Request to Revise the Licensing and Design Basis to Incorporate the Replacement of Existing Safety-Related Analog Control Systems with a Single Digital Plant Protection . ML23145A1972023-06-23023 June 2023 Correction to the Renewed Facility Operating License Pages in Amendment Nos. 255, 256, 257, 258, 259, and 260 2024-02-02
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c xelo Generation ASME Section XI LG-19-070 August 1, 2019 Mr. David Lew, Regional Administrator U. S. Nuclear Regulatory Commission, Region I 2100 Renaissance Blvd., Suite 100 King of Prussia, PA 19406-2713 Limerick Generating Station, Unit 2 Renewed Facility Operating License No. NFP-85 Docket No. 50-353
Subject:
Limerick Generating Station Unit 2 Owner's Activity Report (OAR-1)
The Limerick Generating Station Unit 2 OAR-1 for Li2R 15 (Attachment 1) is submitted in accordance with ASME Section XI, Article IWA-6200 and ASME Section XI Code Case N-532-
- 5. This report includes inspections and Repair and Replacement Activities completed during the first Period of the fourth lnservice Inspection Interval and the third Containment lnservice Inspection Interval.
During refuel outage Li2R15 a limited visual examination of the submerged suppression pool liner was performed behind the "D" Core Spray and "D" Residual Heat Removal suction strainers in accordance with ASME Section XI Subsection IWE, License Renewal Commitment, and the Limerick coating maintenance program. No ASME Section XI Subsection IWL examinations were performed during refuel outage Li2R15.
There are no regulatory commitments contained in this letter.
If you have any questions or require additional information, please contact Mr. Ted Ryan at 610-718-3530.
Respectfully,
~~ m.i()(\\~C"..n-4-i. tc;.(' "F."=*V'<n*,01~
Frank Sturniolo Acting Vice President, Limerick Generating Station Exelon Generation Co. , LLC Attachment 1: Form OAR-1 Owner's Activity Report cc: S. Rutenkroger, USNRC Senior Resident Inspector, LGS NRC Document Control Desk
ATTACHMENT 1 FORM OAR-1 OWNER'S ACTIVITY REPORT Plant Limerick Generating Station, 3146 Sanatoga Road, Pottstown, Pennsylvania 19464 Unit No. _ ___.;;2:;..___ Commercial Service Date January 8, 1990 Refueling Outage Number Li2R15
--~;;.;_..:.;;:;""-----
(if applicable)
Current Inspection Interval Fourth Inspection Interval (ISi), Third Inspection Interval (Containment ISi)
(1st, 21111, 3n1, 4111, other)
Current Inspection Period ....-Fi_rst-.-.In""'s""'pecti...;;;..;.;-*o;..;.n....;;P....;;e;..;.ri-.o.;;,d...,(I;;.;S-.I..;;a_nd;;;.,,.;;C;.;;;.o~nt=a.;.;.in;;.;m.;..;;e;.;.;n;.;:..t.;;.;IS=::::I~)"":":::::-=::~---------------
c1st, z1111, Jnl >
Edition and Addenda of Section XI applicable to the Inspection Plans ASME Section XI 2007 Ed. through 2008 Add.
ISi Program Plan (ER-LG-330-1001), Rev. 13 (4/13/2017), Rev. 14 (10/26/2017), Rev. 15 Date and Revision of Inspection Plans (3/20/2018), Rev. 16 (4/12/2019)
Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans Same as above Code cases used: N-508-4, N-513-3, N-513-4, N-532-5, N-578-1, N-613-2, N-639, N-702, N-778, N-798, N-800, N-805 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 li2R15 conform to the requirements of Section XI (refueling outage number)
Signed _ __.~r-1-4u.oc;..i'/ti.,,UJ..;.......,r::;*1....-----M;..;a=.:r~k;..;W~e::is::.1,~I;:;S::..I.:. .;Pr:.: og;oi;.;:ra:.:.:m~Ow. :. :. :.;n;.; ;.er;,_ _ Date (Owner or Owner's designee. Tltle)
CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boller and Pressure Vessel Inspectors and employed by The Hartford Steam Boiler Inspection and Insurance Company of Hartford, Connecticut 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 for any rsonal injury or property damage or a loss of any kind arising from or connected with this inspection.
14396 R N I C (National Board Number and Endorsement)
Date Page 1 of 3
ATTACHMENT 1 TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT R.EOWf4ED EVALUATION FOR CONTINUED SERVICE *~~
Examination Examination Item Cateaory Number Item Descrlotlon Evaluation Descrlotlon N-513-3 evaluation performed under 0-B 02.10 Pin hole leak on HBC-252-02 piping EC626295.
N-513-3 evaluation performed under 0-B 02.10 Pin hole leak on HBC-238-02 piping EC 627660.
N-513-4 evaluation performed under 0-B 02.10 Pin hole leak on SP-HBC-240-E002 EC627936.
As found condition evaluated by engineering under EC 628013 and F-A F1.30C GBC-201-H037 out of tolerance determined to be acceptable with no corrective measures reauired.
As found condition evaluated by engineering under IR 4240182 and F-A F1.40 2BP-202 FC-1 loose foundation bolts determined to be acceptable with no corrective measures reauired.
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ATTACHMENT 1 TABLE 2 ABSTRACT OF REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE Code Item Description Date Repair/Replacement Class Descriotlon Of Work Completed Plan Number Repair 4" HBC-252-02 piping 3 HBC-252-02 due to pin hole leak per WO 4/19/2019 04192231-02 4882509.
Repair 3" SP-HBC-240-E002 3 SP-HBC-240-E02 due to pin hole leak per WO 4/22/2019 04239608-02 4910618.
Repair 3" HBC-238-02 piping 3 HBC-238-02 due *to *pin hole leak per WO 4/27/2019 04231452-04 4903375.
Replaced ASME Class 3 bonnet that was previously 1 HV-041-2F019 5/06/2019 03961200-47 installed on an ASME Class 1 valve durina 2R14.
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