Letter Sequence Acceptance Review |
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MONTHYEARML1117100072011-06-14014 June 2011
License Amendment Request to Include an Alternate Method of Verifying Drywell Unidentified Leakage
Project stage: Request
ML1119403082011-07-13013 July 2011
Acceptance Review of License Amendment Request to Include an Alternate Method of Verifying Drywell Leakage - TAC Nos ME6521 & ME6522
Project stage: Acceptance Review
ML1206900732012-03-29029 March 2012
Issuance of Amendments Alternate Method of Verifying Drywell Leakage
Project stage: Approval
2011-07-13
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Category:E-Mail
MONTHYEARML24026A2922024-01-26026 January 2024
Request for Additional Information Regarding Limerick Digital Instrumentation and Controls License Amendment Request
ML23331A0062023-11-22022 November 2023
(External Sender) Supplement - Limerick Security Rule Exemption Request ISFSI Docket No. Reference
ML23311A2412023-11-0707 November 2023
NRR 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
ML23304A0192023-10-30030 October 2023
NRR E-mail Capture - Final RCI - Constellation Energy Generation, LLC - Limerick 1 & 2 - Exemption from Security Rule (L-2023-LLE-0026)
ML23276B4642023-10-0303 October 2023
NRR E-mail Capture - NRC Request for Additional Information Limerick TSTF-477 LAR
ML23255A2872023-09-12012 September 2023
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Alternative to Use the Successive Inspection Requirements of BWRVIP-75-A
ML23248A1282023-09-0101 September 2023
NRR 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)
ML23237B3972023-08-24024 August 2023
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Alternative Request to Use Updated BWRVIP Guidelines
ML23208A1942023-07-27027 July 2023
NRR E-mail Capture - Limerick Generating Station - Audit Plan for TSTF-477 LAR Review (L-2022-LLA-0174)
ML23202A0682023-07-21021 July 2023
NRR E-mail Capture - NRC Request for Additional Information Re. TSTF-477 LAR
ML23201A1262023-07-18018 July 2023
Additional RAIs for Limerick Generation Station, Units 1 and 2 - LAR and Exemption Request for Digital I&C Installation Support
ML23173A0632023-06-20020 June 2023
RAIs for Limerick Generation Station, Units 1 and 2 - LAR and Exemption Request for Digital I&C Installation Support
ML23102A1642023-04-12012 April 2023
Generation Station, Unit No. 2 Potential Emergent Relief Request for HPCI IST (EPID L-2023-LLR-0015) - Closure E-mail Dated 4/12/2023
ML23125A0522023-03-31031 March 2023
NRR E-mail Capture - Clean OL Pages for 50.69 LAR
ML23089A1602023-03-30030 March 2023
NRR 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 Approaches
ML23086B9282023-03-27027 March 2023
Acceptance of Requested Licensing Action for License Amendment Request to Support Digital Modernization Project Installation
ML23086A0822023-03-27027 March 2023
Acceptance of Requested Licensing Action for Exemption Request to Support Digital Modernization Project Installation
ML22354A2622022-12-20020 December 2022
NRR 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
ML23060A1662022-12-20020 December 2022
Acceptance Review: Adopt TSTF-477, Revision 3-Acceptance Letter
ML22200A0782022-07-19019 July 2022
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request to Use Honeywell Mururoa V4F1 R Supplied Air Suits
ML22172A0752022-06-17017 June 2022
Response: Review and Feedback on Draft Limerick Digital License Amendment Request (L-2020-LRM-0041)
ML22136A0032022-05-13013 May 2022
NRR E-mail Capture - NRC Request for Additional Information - Limerick License Amendment Request (L-2021-LLA-0042)
ML22124A2862022-05-0404 May 2022
Information Needed to Provide Substantive Feedback on Human Factors Engineering Supporting the Planned Limerick Digital I&C License Amendment Request
ML22089A1172022-03-30030 March 2022
Additional Comments and Questions on Constellation'S March 31st Presentation
ML22112A2152022-03-28028 March 2022
Limerick_Acceptance Review TS Change to Correct Nonconservative Technical Specification Table 3.3.3-1
ML22089A1162022-03-28028 March 2022
Comments and Questions on Constellation'S March 31st Presentation
ML22041B5362022-02-10010 February 2022
NRR E-mail Capture - Constellation Energy Generation, LLC - Request for Additional Information Regarding Fleet License Amendment Request to Adopt TSTF-541
ML22034A0142022-02-0202 February 2022
NRR E-mail Capture - Audit Plan Supplement for LIM 50.69 LAR (L-2021-LLA-0042)
ML22028A1832022-01-24024 January 2022
NRR E-mail Capture - Audit Plan Supplement for LIM 50.69 LAR (L-2021-LLA-0042)
ML22020A0642022-01-13013 January 2022
NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Proposed Fleet Alternative for Repair of Water Level Instrumentation Partial Penetration Nozzles
ML22005A1812022-01-0505 January 2022
NRR E-mail Capture - Staff'S Questions Pertaining to Limerick Generating Station Digital Modernization Project LAR Pre-submittal Meeting Slides December 7, 2021
ML21301A0672021-10-28028 October 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-541
ML21295A0362021-10-20020 October 2021
NRR E-mail Capture - Supplement to Limerick 50.69 Audit Plan Dated October 1, 2021 (L-2021-LLA-0042)
ML21286A0302021-10-13013 October 2021
Staff'S Questions Pertaining to Limerick Generating Station Digital Modernization Project LAR Pre-submittal Meeting Slides October 20, 2021
ML21256A1902021-09-10010 September 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application
ML21252A0482021-09-0707 September 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Fleet Alternative Request for Repair of Water Level Instrumentation Partial Penetration Nozzles
ML21215A3502021-08-0303 August 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-554
ML21154A0132021-05-28028 May 2021
NRR E-mail Capture - Extension of Comment Period for the Exelon Generation Company, LLC License Transfer Application
ML21154A0142021-05-28028 May 2021
NRR E-mail Capture - Extension of Comment Period for the Exelon Generation Company, LLC License Transfer Application
ML21154A0112021-05-28028 May 2021
NRR E-mail Capture - Extension of Comment Period for the Exelon Generation Company, LLC License Transfer Application
ML21144A2132021-05-24024 May 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application
ML21140A0842021-05-19019 May 2021
Acceptance of Requested Licensing Action Revision to Appendix C License Conditions in Accordance with the Requirements of 10 CFR 50.69 (E-mail)
ML21117A0442021-04-26026 April 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Proposed Fleet Alternative to Documentation Requirements for Pressure Retaining Bolting
ML21111A0312021-04-20020 April 2021
Application to Modify 50.69 Categorization to Implement an Alternate Defense-in-Depth Categorization Process, an Alternate Pressure Boundary Categorization Process, and an Alternate Seismic Tier 1 Categorization Process
ML21084A2532021-03-24024 March 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Transfer Application
ML21070A0062021-03-10010 March 2021
Acceptance Review to Adopt TSTF-205-A Revision of Calibration, Channel Functional Test, and Related Definitions
ML21062A0652021-03-0101 March 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Proposed Fleet Alternative to Documentation Requirements for Pressure Retaining Bolting
ML21049A2572021-02-18018 February 2021
Request for Additional Information Byron/Dresden Proposed Changes to Site Emergency Plans to Support Post-Shutdown and Permanently Defueled Conditions (EPID-2020-LLA-0240 & EPID-2020-LLA-0237)
2024-01-26
[Table view]
Category:Acceptance Review Letter
MONTHYEARML23086A0822023-03-27027 March 2023
Acceptance of Requested Licensing Action for Exemption Request to Support Digital Modernization Project Installation
ML22339A0642022-12-0909 December 2022
Generation Station, Unit Nos. 1 and 2 Acceptance of Requested Licensing Action Replacement of Existing Safety-Related Analog Control Systems with a Single Digital Plant Protection System
ML22320A1132022-11-21021 November 2022
Generation Station, Units 1 and 2 - Supplemental Information Needed for Acceptance of Digital Instrumentation and Controls License Amendment Requests
ML22112A2152022-03-28028 March 2022
Limerick_Acceptance Review TS Change to Correct Nonconservative Technical Specification Table 3.3.3-1
ML21140A0842021-05-19019 May 2021
Acceptance of Requested Licensing Action Revision to Appendix C License Conditions in Accordance with the Requirements of 10 CFR 50.69 (E-mail)
ML21111A0312021-04-20020 April 2021
Application to Modify 50.69 Categorization to Implement an Alternate Defense-in-Depth Categorization Process, an Alternate Pressure Boundary Categorization Process, and an Alternate Seismic Tier 1 Categorization Process
ML21077A1772021-04-0808 April 2021
Withdrawal of Requested Exemption from Certain Requirement in 10 CFR 50.55a (Epids L-2021-LLE-0014, 0015, & 0016)
ML20304A1432020-10-30030 October 2020
Acceptance Review: Relocation of Pressure and Temperature Limit Report
ML20273A1582020-09-29029 September 2020
Acceptance Review: to Adopt TSTF-582, Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements
ML20268B2362020-09-24024 September 2020
Acceptance Review: Relief Requesting Residual Heat Removal Heat Exchanger Category C-A and C-B Examinations
ML20092G8352020-04-0101 April 2020
Acceptance Review - TS Change 3.10.8, Inservice Leak - TSTF-484
ML20091N0492020-03-27027 March 2020
Acceptance Review: TS Change for Testing of the SRVs to Retain the Frequency and Associated Relief Requests in the IST Program (EPIDs L-2020-LLA-0052 and L-2020-LLA-0043)
ML19357A0892019-12-23023 December 2019
Acceptance Review: Technical Specification 40.5 Requirements to Reflect the Allowance Provided in 10 CFR 50.69(b)(1)(v) to Perform Alternative Treatement of SSC J(Epid: L-209-LLA-263)
ML19248B7322019-09-0505 September 2019
Letter to R. Libra Alternative Request Pertaining to Dry Shielded Canisters Equipped with Boral Neutron Absorber Plates - Accepted for Review
ML19239A1552019-08-26026 August 2019
Acceptance Review for Limerick - Relocation of Chlorine and Toxic Gas Detection System TSs License Amendment Request
ML19030A1472019-01-30030 January 2019
Supplemental Information Needed for Acceptance of Requested Licensing Action to Adopt Risk-Informed Completion Times in Accordance with TSTF-505, Revision 2
ML18295A5312018-10-22022 October 2018
Acceptance Review: Relief Request I4R-08, Revision 1 for the Fourth Inservice Inspection Interval of Limerick Generating Station (LGS) Units 1 and 2
ML18052B0762018-02-21021 February 2018
Acceptance Review: Revise Technical Specifications to Lower the Minimum Standby Liquid Control System Pump Flowrate
ML17234A5282017-08-25025 August 2017
Acceptance of Requested Licensing Action Adoption of Title 10 of the Code of Federal Regulations Section 50.69
ML17137A1542017-05-16016 May 2017
Acceptance Review for Relief Request Associated with Reactor Pressure Vessel Nozzle Repairs
ML17009A3792017-01-0909 January 2017
Acceptance of Requested Licensing Action Regarding Amendment-Partial Length Fuel Rod Burn-up
ML17009A2932017-01-0909 January 2017
Acceptance of Requested Licensing Action Regarding Amendment-Partial Length Fuel Rod Burn-up
ML17003A3292017-01-0303 January 2017
Acceptance Review - Limerick Unit 2 - Safety Limit Minimum Critical Power Ratios
ML16319A1262016-11-14014 November 2016
Acceptance Review - Limerick 1 and 2 - Relief Request GVRR-8
ML16237A0362016-08-24024 August 2016
Acceptance Review: Limerick 1 & 2 - TS ISI and IST Program Requirements (CACs MF8193 and MF8194)
ML16055A3692016-02-24024 February 2016
Acceptance Review: Limerick 1 & 2 - Reduce Steam Dome Pressure Amendment Request (CACs MF7263 and MF7264)
ML15341A0232015-12-0707 December 2015
Acceptance Review for CAC MF7101 - Limerick Unit 1 - Safety Limit Minimum Critical Power Ratio
ML15120A0812015-04-30030 April 2015
Acceptance Review for TACs MF6094 & MF6095 - Limerick Units 1 and 2 - Submittal of Relief Request to Use Code Case OMN-18
ML14329B2982014-11-25025 November 2014
Email- Acceptance Review for TACs MF5133 & MF5134 - Limerick Units 1 and 2 - Add New LCOs 3.0.5 and 3.0.6
ML14212A3802014-07-31031 July 2014
Acceptance Review for TACs MF4412 & MF4413 - Limerick Units 1 and 2 - TSTF-523, Generic Letter 2008-01 - Managing Gas Accumulation
ML13101A0482013-04-11011 April 2013
Acceptance Review for TACs ME1399 & ME1400 - Limerick Units 1 and 2 - Eliminate Certain TS Reporting Requirements
ML12331A0382012-11-26026 November 2012
Acceptance Review for License Amendment Request to Relocate MOV TOL Protection to TRM
ML1119403082011-07-13013 July 2011
Acceptance Review of License Amendment Request to Include an Alternate Method of Verifying Drywell Leakage - TAC Nos ME6521 & ME6522
ML1116804112011-06-17017 June 2011
Acceptance Review for Exelon Threshold Determination Request (TAC ME6269 - ME6287)
ML1113101262011-05-11011 May 2011
Acceptance Review of Limerick License Amendment Request Regarding TSTF-514, RCS Leakage Detection Instrumentation, TAC Nos. ME5993 & ME5994
ML1021502822010-08-0303 August 2010
Acceptance Review of Limerick LAR Regarding HPCI Dt Isolation Setpoint Change - TACs ME4171/ME4172
ML1008800852010-07-21021 July 2010
Fleet - Acceptance Review Implementation of Emergency Action Level Schemes Developed from NEI 99-01m Rev. 5
ML1005400432010-02-22022 February 2010
Acceptance Review of Limerick Relief Request I3R-13, Pressure Testing of Primary Containment Gas Piping
ML0924700432009-09-0303 September 2009
3 Acceptance Review Results Request to Use Specific Provisions from a Later Edition of the ASME Boiler and Pressure Vessel Code
2023-03-27
[Table view] |
Text
From: Bamford, Peeter Sent: Wednesday,, July 13, 2011 1:36 PM To: 'Wendi.Croftt@exeloncorp.com' Cc: 'david.helker@exeloncorp.com'
Subject:
Acceptance Review of License Amendment Request to Include an n Alternate Method of Verifying V Drywell Leakage - TAC Nos ME6521 & ME65222 By letter dated June 14, 2011, Exelo on Generation Company, LLC submitted a license e amendment request (LAR) for Limerrick Generating Station (LGS), Units 1 and 2, proposing to amend the LGS, Units 1 and 2, Tech hnical Specifications to include the addition of an alternative method of verifying that unidentified leakage in the drywell is within limits.
The purpose of this email is to provid de the results of the U.S. Nuclear Regulatory Commission (NRC) staff's acceptance review of thist amendment request. The acceptance review w was performed to determine if there is su ufficient technical information in scope and depth to allow the NRC staff to complete its detailed te echnical review. The acceptance review is also in ntended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory req quirements or the licensing basis of the plant.
The NRC staff has reviewed your ap pplication and concluded that it does provide tech hnical information in sufficient detail to ena able the staff to proceed with its detailed technica al review and make an independent assessment regarding the acceptability of the proposed liccense amendment in terms of regulatory re equirements and the protection of public health and safety and the environment. If additional in nformation is needed for the staff to complete its ttechnical review, you will be advised by separrate correspondence.
Peter Bamford NRR/DORL/LPL 1-2 Limerick & TMI-1 Project Manager 301-415-2833
