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 Issue dateTitleTopic
ML24026A29226 January 2024Request for Additional Information Regarding Limerick Digital Instrumentation and Controls License Amendment Request
ML24008A0598 January 2024E-mail Dated 1-8-2024 from R. Guzman to R. Reynolds Correct TS Page 204 for License Amendment No. 250 Adoption of TSTF-505Surveillance Frequency Control Program
ML24008A2628 January 2024Acceptance Review Determination for Relief Request I5R-12, Concerning Installation of a FSWOL on RPV Recirculation Inlet Nozzle N2E Safe End-to-Nozzle Dissimilar Metal WeldWeld Overlay
Dissimilar Metal Weld
ML23331A00622 November 2023(External Sender) Supplement - Limerick Security Rule Exemption Request ISFSI Docket No. ReferenceExemption Request
ML23311A2417 November 2023NRR E-mail Capture - NRC Notification to the Commonwealth of Pennsylvania Re. Limerick Generating Station, Units 1 and 2 Amendment - Control Room Ventilation System Technical Specifications
ML23304A01930 October 2023NRR E-mail Capture - Final RCI - Constellation Energy Generation, LLC - Limerick 1 & 2 - Exemption from Security Rule (L-2023-LLE-0026)Time of Discovery
Fitness for Duty
Contraband
ML23276B4643 October 2023NRR E-mail Capture - NRC Request for Additional Information Limerick TSTF-477 LARSafe Shutdown
Probabilistic Risk Assessment
ML23268A00222 September 2023NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-264-A, Revision 0
ML23264A79921 September 2023NRR E-mail Capture - Final RAI - Constellation Energy Generation, LLC Fleet Request License Amendment Request to Adopt TSTF-580, Revision 1
ML23255A28712 September 2023NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Alternative to Use the Successive Inspection Requirements of BWRVIP-75-A
ML23248A1281 September 2023NRR E-mail Capture - Action: Opportunity to Review and Comment on a New NRC Information Collection, 10 CFR Part 50.55a, Codes and Standards (3150-XXXX)
ML23237B39724 August 2023NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Alternative Request to Use Updated BWRVIP Guidelines
ML23208A19427 July 2023NRR E-mail Capture - Limerick Generating Station - Audit Plan for TSTF-477 LAR Review (L-2022-LLA-0174)Safe Shutdown
ML23202A06821 July 2023NRR E-mail Capture - NRC Request for Additional Information Re. TSTF-477 LARWater Inventory Control
ML23205A24319 July 2023NRC Staff Follow-up Question on Audit Question 18 TSTF-505 and 50.69 Regulatory Audit (E-mail Dated 7/19/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
ML23201A12618 July 2023Additional RAIs for Limerick Generation Station, Units 1 and 2 - LAR and Exemption Request for Digital I&C Installation SupportProbabilistic Risk Assessment
Surveillance Frequency Control Program
Time Critical Operator Action
Exemption Request
ML23207A07614 July 2023EN 56557 - Update to Part 21 Report Re Potential Defect with Trane External Auto/Stop Emergency Stop Relay Card Pn: XI2650728-06
ML23205A24211 July 2023NRC Staff Follow-up Comments on Audit Questions 17 and 19 TSTF-505 and 50.69 Regulatory Audit (E-mail Dated 7/11/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
ML23205A24111 July 2023NRC Staff Follow-up Comments on Audit Questions 6a, 6b, and 6c TSTF-505 and 50.69 Regulatory Audit (E-mail Dated 7/11/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)FLEX
ML23173A06320 June 2023RAIs for Limerick Generation Station, Units 1 and 2 - LAR and Exemption Request for Digital I&C Installation SupportProbabilistic Risk Assessment
Time Critical Operator Action
Exemption Request
ML23209A76914 June 2023Draft Audit Results File TSTF-505 and 50.69 (E-mail Dated 6/14/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)High winds
Tornado Missile
FLEX
ML23209A76713 June 2023Share File Observations on Response to Question 06 and 22 TSTF-505 and 50.69 (E-mail Dated 6/13/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)FLEX
ML23163A22912 June 2023NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-580, Revision 1
ML23159A0055 June 202356557-EN 56557 - Paragon - Redlined
ML23149A00129 May 2023Audit Agenda TSTF-505 and 50.69 (E-mail Dated 5/29/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)Probabilistic Risk Assessment
FLEX
Open Phase Condition
ML23142A02222 May 2023Regulatory Audit Questions (PRA) TSTF-505 and 50.69 (E-mail Dated 5/22/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)Safe Shutdown
High winds
Tornado Missile
Internal Flooding
Probabilistic Risk Assessment
FLEX
Tornado Missile Protection
Open Phase Condition
Large early release frequency
Tornado Missile Risk Evaluator
Flooding Focused Evaluation
Maintenance Rule Program
ML23118A38828 April 2023Regulatory Audit Questions TSTF-505 and 50.69 (E-mail Dated 4/28/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)Probabilistic Risk Assessment
Offsite Circuit
ML23104A34714 April 2023Verbal Authorization for Relief Request I5R-14, Proposed Alternative Associated with N2E Dissimilar Metal Weld Overlay Repair with Laminar IndicationWeld Overlay
Dissimilar Metal Weld
DM weld
ML23102A16412 April 2023Generation Station, Unit No. 2 Potential Emergent Relief Request for HPCI IST (EPID L-2023-LLR-0015) - Closure E-mail Dated 4/12/2023
ML23093A1783 April 2023E-mail from T. Loomis to R. Guzman Proposed Alternative to Utilize Specific Provisions of Code Case N-716-3DM weld
ML23125A05231 March 2023NRR E-mail Capture - Clean OL Pages for 50.69 LAR
ML23090A13031 March 2023Verbal Authorization for Relief Request I5R-11, Proposed Alternative Repair of Recirculation Inlet Nozzle N2E Dissimilar Metal WeldWeld Overlay
Dissimilar Metal Weld
DM weld
ML23089A16030 March 2023NRR E-mail Capture - NRC Notification to the Commonwealth of Pennsylvania Re. Limerick Generating Station, Units 1 and 2 Amendment - Alternative 10 CFR 50.69 Categorization ApproachesProbabilistic Risk Assessment
ML23087A29128 March 2023Request for Additional Information (3/28/2023 E-mail) - Proposed Emergent I5R-11 Alternative Associated with a Weld Overlay on RPV Recirculation Nozzle N2E DM WeldNon-Destructive Examination
Weld Overlay
Dissimilar Metal Weld
DM weld
ML23086A08227 March 2023Acceptance of Requested Licensing Action for Exemption Request to Support Digital Modernization Project InstallationExemption Request
ML23086B92827 March 2023Acceptance of Requested Licensing Action for License Amendment Request to Support Digital Modernization Project InstallationExemption Request
ML23061A0522 March 2023Request for Additional Information (3/2/2023 E-mail) - Proposed Alternative Associated with a Weld Overlay Repair to the TorusWeld Overlay
ML23047A38315 February 2023(2-15-2023 Email from J. Nelson to R. Guzman) Long Island Power Authority and Long Island Lighting Company Request for Threshold Determination
ML23033A0142 February 2023E-mail Dated 2-2-2023 from R.Guzman to R.Reynolds Correction to Error in NMP1 TSTF-505 and 50.69 Audit Plan
ML23019A30919 January 2023Acceptance Review Determination License Amendment Request to Adopt 10 CFR 50.69 Categorization Process
ML23019A30319 January 2023Acceptance Review Determination License Amendment Requets to Adopt TSTF-505
ML23013A33313 January 2023Acceptance Review Determination Proposed Alternative for Weld Overlay Repair to the TorusWeld Overlay
ML22354A26220 December 2022NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Request to Use Certain Provisions of the 2019 Edition of the ASME BPV Code, Section XI
ML23060A16620 December 2022Acceptance Review: Adopt TSTF-477, Revision 3-Acceptance Letter
ML22342B14621 November 2022NRR E-mail Capture - Acceptance Review for TSTF 295A
ML22314A22610 November 2022E-mail Dated 11/10/2022 Relief Request Associated with Pump Periodic Verification Tests of Core Spray System Pumps
ML22301A09028 October 2022NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-301, Revision 2