Letter Sequence Response to RAI |
---|
EPID:L-2018-LLA-0150, License Amendment Request for Approval of Changes to Emergency Plan EP-AA-1000 Staffing Requirements (Approved, Closed) |
|
MONTHYEARML18053A1592018-01-31031 January 2018 License Amendment Request for Approval of Changes to Emergency Plan EP-AA-1000 Staffing Requirements Project stage: Request ML18065A1682018-02-27027 February 2018, 6 March 2018 Co., Submittal of Emergency Plan Revision Project stage: Request ML18165A4402018-06-14014 June 2018 NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Revise Emergency Plan for Limerick and Peach Bottom Project stage: Acceptance Review ML18172A2162018-07-12012 July 2018 Environmental Assessment and Finding of No Significant Impact Frn. EPID L-2018-LLA-0150 Project stage: Other ML18172A2152018-07-12012 July 2018 Environmental Assessment and Finding of No Significant Impact Regarding License Amendment Request to Change Emergency Plan Staffing ... Project stage: Other NRC-2018-0148, Units 1, 2, and 3-Environmental Assessment and Finding of No Significant Impact Regarding License Amendment Request to Change Emergency Plan Staffing ...2018-07-12012 July 2018 Units 1, 2, and 3-Environmental Assessment and Finding of No Significant Impact Regarding License Amendment Request to Change Emergency Plan Staffing ... Project stage: Other ML18276A0202018-10-0202 October 2018 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Amendment Request to Revise Emergency Plan for Limerick and Peach Bottom Project stage: RAI ML18305B2702018-11-0101 November 2018 Response to Request for Additional Information - License Amendment Request for Approval of Changes to Emergency Plan Staffing Requirements Project stage: Response to RAI RS-18-143, Supplemental Information Supporting License Amendment Requests for Approval of Changes to Emergency Plan Staffing Requirements2018-11-29029 November 2018 Supplemental Information Supporting License Amendment Requests for Approval of Changes to Emergency Plan Staffing Requirements Project stage: Supplement ML19078A0182019-05-24024 May 2019 Issuance of Amendment Nos. 235, 198, 14, 325, and 328 to Revise the Emergency Response Organization Staffing Requirements Project stage: Approval 2018-11-29
[Table View] |
|
---|
Category:Letter
MONTHYEARIR 05000352/20243012024-02-0202 February 2024 Initial Operator Licensing Examination Report 05000352/2024301 and 05000353/2024301 IR 05000352/20240112024-01-31031 January 2024 Information Request to Support Post-Approval Site Inspection for License Renewal; Inspection Report 05000352/2024011 IR 05000352/20230042024-01-31031 January 2024 Integrated Inspection Report 05000352/2023004 and 05000353/2023004 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, . ML24022A2262024-01-22022 January 2024 (PBAPS) Unit 3 - Submittal of the Inservice Inspection (ISI) Owner'S Activity Report (OAR) for the 24th Refueling Outage for Unit 3 ML23346A2412024-01-17017 January 2024 Staff Assessment of Updated Seismic Hazards Following the NRC Process for the Ongoing Assessment of Natural Hazards Information (EPID L-2019-PMP-0061) - Letter 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 05000277/20234022024-01-11011 January 2024 Security Baseline Inspection Report 05000277/2023402 and 05000278/2023402 and Independent Spent Fuel Storage Installation Security Inspection 07200029/2023401 ML23354A1922024-01-0505 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting) IR 05000352/20234012023-12-21021 December 2023 Cybersecurity Inspection Report 05000352/2023401 and 05000353/2023401 ML23355A0622023-12-18018 December 2023 Independent Spent Fuel Storage Installation (Isfsi), Security Plan, Training and Qualification Plan, and Safeguards Contingency Plan 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 ML23321A2362023-12-14014 December 2023 Issuance of Amendment Nos. 262 and 224 Adoption of TSTF-477, Revision 3 and Associated Technical Specification Changes ML23305A1402023-12-13013 December 2023 Units 1 & 2; Nine Mile Point, Unit 2; Peach Bottom, Units 2 & 3; and Quad Cities, Units 1 and 2 - Issuance of Amendments to Adopt Traveler TSTF-580 ML23334A2502023-11-30030 November 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation ML23270C0072023-11-29029 November 2023 Notice of Proposed Amendment to Decommissioning Trust Agreement 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 ML23305A3472023-11-0101 November 2023 Revision of One Form That Implements the Radiological Emergency Response Plan (RERP) IR 05000277/20230032023-10-30030 October 2023 Integrated Inspection Report 05000277/2023003 and 05000278/2023003 and Exercise of Enforcement Discretion 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 ML23286A0012023-10-13013 October 2023 Reply to a Notice of Violation (NOV) - NOV 05000277, 05000278/2023010-01 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 ML23271A1342023-10-11011 October 2023 Dtf Analysis Letter IR 05000277/20244012023-10-0505 October 2023 Information Request for the Cybersecurity Baseline Inspection, Notification to Perform Inspection 05000277/2024401 and 05000278/2024401 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 ML23265A1502023-09-22022 September 2023 License Amendment Request Revise a License Condition and Certain Technical Specifications to Remove Restrictions in Support of Decommissioning Activities ML23264A8682023-09-21021 September 2023 Independent Spent Fuel Storage Installation Registration of Dry Storage Canister WC-EOS-37PTH-008-B4L, WC-EOS-37PTH-007-B4L, and WC-EOS-37PTH-002-B4L 2024-02-02
[Table view] Category:License-Application for Facility Operating License (Amend/Renewal) DKT 50
MONTHYEARML24026A2962024-01-26026 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, . ML23265A1502023-09-22022 September 2023 License Amendment Request Revise a License Condition and Certain Technical Specifications to Remove Restrictions in Support of Decommissioning Activities 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 LR-N23-0045, and Peach Bottom Atomic Power Station, Units 2 and 3 - Notice of Proposed Amendment to Decommissioning Trust Agreement2023-09-0808 September 2023 and Peach Bottom Atomic Power Station, Units 2 and 3 - Notice of Proposed Amendment to Decommissioning Trust Agreement 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 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 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 . RS-23-042, Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling2023-05-25025 May 2023 Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling ML23143A3422023-05-23023 May 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 ML23103A3342023-04-13013 April 2023 Submittal of Changes to Technical Specifications Bases ML23095A2232023-04-0505 April 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 (PPS)- Human Factors ML23005A0082023-02-23023 February 2023 Technical Specifications to Correct Non-conservative Technical Specification Table 3.3.2-1 for Main Steam Line Isolation Trip Function 1.G (EPID L 2020 Lla 0034) Amds. 259 and 221 ML22321A1052022-11-17017 November 2022 License Amendment Request for Application to Adopt TSTF-477, Revision 3, Add Action for Two Inoperable Control Room AC Subsystems and Associated Technical Specification Changes ML22055A6002022-02-24024 February 2022 License Amendment Request - Proposed Change to Correct Nonconservative Technical Specification Table 3.3.2-1 for Main Steam Line Isolation Trip Function 1.g ML22055A6012022-02-24024 February 2022 License Amendment Request - Proposed Changes to Technical Specification 3.3.7.4, Remote Shutdown System Instrumentation and Controls ML22045A4802022-02-14014 February 2022 Supplement - Application to Implement an Alternate Defense-in-Depth Categorization Process, an Alternate Pressure Boundary Categorization Process, and an Alternate Seismic Categorization Process in Accordance with RS-22-004, Supplement to Application to Adopt TSTF-554, Revision 1, Revise Reactor Coolant Leakage Requirements2022-01-0404 January 2022 Supplement to Application to Adopt TSTF-554, Revision 1, Revise Reactor Coolant Leakage Requirements ML21349B3642021-12-15015 December 2021 Supplement - Application to Implement an Alternate Defense-in-Depth Categorization Process, an Alternate Pressure Boundary Categorization Process, and an Alternate Seismic Categorization Process in Accordance ML21349B3782021-12-15015 December 2021 License Amendment Request Proposed Changes to Technical Specification Surveillance Requirements for Emergency Diesel Generator Frequency and Voltage Tolerances and for Emergency Core Cooling System Pump Flow ML21277A1932021-11-16016 November 2021 Enclosure 2, Draft Conforming License Amendments JAFP-21-0089, Application to Revise Technical Specifications to Adopt TSTF-541 Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position2021-09-27027 September 2021 Application to Revise Technical Specifications to Adopt TSTF-541 Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position ML21125A2152021-05-0505 May 2021 Supplement Application to Implement an Alternate Defense-in-Depth Categorization Process, an Alternate Pressure Boundary Categorization Process, and an Alternate Seismic Tier 1 Categorization Process in Accordance ML21119A1412021-04-29029 April 2021 License Amendment Request, Revise Technical Specifications Administrative Controls Section 5.5.7 Regarding the Frequency for Performing Certain Ventilation Filter Testing RS-21-039, Supplemental Information Regarding Application for Order Approving Transfers and Proposed Conforming License Amendments2021-03-25025 March 2021 Supplemental Information Regarding Application for Order Approving Transfers and Proposed Conforming License Amendments ML21070A4122021-03-11011 March 2021 Requesting Revision to License Condition in Appendix C in Renewed Facility Operating License ML21057A2732021-02-25025 February 2021 Application for Order Approving License Transfers and Proposed Conforming License Amendments ML21048A3242021-02-17017 February 2021 License Amendment Request for Application to Revise Technical Specifications to Adopt TSTF-205 -A Revision of Calibration, Channel Functional Test, and Related Definitions RS-21-016, Supplement to Application to Revise Technical Specifications to Adopt TSTF-566, Revise Actions for Inoperable RHR Shutdown Cooling Systems2021-01-29029 January 2021 Supplement to Application to Revise Technical Specifications to Adopt TSTF-566, Revise Actions for Inoperable RHR Shutdown Cooling Systems ML20337A3012020-12-0202 December 2020 Supplement to License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - Ritstf. ML20273A2152020-09-29029 September 2020 License Amendment Request: Relocation of Pressure and Temperature Limit Curves to the Pressure and Temperature Limits Report ML20247J3722020-09-0303 September 2020 Application to Revise Technical Specifications to Adopt TSTF-582, Revision 0 Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements ML20150A0072020-05-29029 May 2020 License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b RS-20-031, License Amendment Request - Application to Adopt Technical Specification Task Force (TSTF) Traveler TSTF-568, Revision 2, Revise Applicability of BWR/4 TS 3.6.2 .5 and TS 3.6 .3.2, Using the Consolidated Line Item Improvement Process2020-04-30030 April 2020 License Amendment Request - Application to Adopt Technical Specification Task Force (TSTF) Traveler TSTF-568, Revision 2, Revise Applicability of BWR/4 TS 3.6.2 .5 and TS 3.6 .3.2, Using the Consolidated Line Item Improvement Process ML20092P4782020-04-0101 April 2020 Emergency License Amendment Request Proposed One-Time Change to Revise Main Steam Isolation Valve Allowable Leakage Rate Limit ML20078G3072020-03-18018 March 2020 License Amendment Request for Proposed Changes to Technical Specifications 3.10.8 Inservice Leak and Hydrostatic Testing ML20024G4292020-03-0404 March 2020 Record of Decision - Issuance of Subsequent Renewed Facility Operation License Nos. DPR-44 and DPR-56 for Peach Bottom Atomic Power Station, Units 2 and 3 ML20036E4882020-02-0505 February 2020 TS Change and Relief Requests Related to Safety Relief Valve Testing ML19329A2122019-11-25025 November 2019 License Amendment Request: Proposed Clarification Changes to Technical Specifications to Support Implementation of 10 CFR 50.69 RS-19-044, License Amendment Request - Deletion of Facility Operating License Conditions Related to Decommissioning Trust Provisions2019-08-28028 August 2019 License Amendment Request - Deletion of Facility Operating License Conditions Related to Decommissioning Trust Provisions ML19213A2462019-08-0101 August 2019 License Amendment Request - Proposed Relocation of Chlorine and Toxic Gas Detection System Technical Specifications ML19193A0062019-07-12012 July 2019 Supplement No. 7 - Changes to the Peach Bottom Atomic Power Station, Units 2 and 3, Subsequent License Renewal Application ML19182A1122019-07-0101 July 2019 First 10 CFR 54.21 (B) Annual Amendment to the Peach Bottom Atomic Power Station, Units 2 and 3, Subsequent License Renewal Application JAFP-19-0067, Application to Adopt TSTF-427, Revision 2, Allowance for Non Technical Specification Barrier Degradation on Supported System Operability2019-06-27027 June 2019 Application to Adopt TSTF-427, Revision 2, Allowance for Non Technical Specification Barrier Degradation on Supported System Operability RS-19-040, Application to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program2019-06-25025 June 2019 Application to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program ML19158A3122019-06-0707 June 2019 License Amendment Request to Revise Technical Specifications 3.8.4, DC Sources - Operating ML19116A1962019-04-26026 April 2019 License Amendment Request to Revise Technical Specifications 3.8.1, Required Action A.3, for Temporary One-Time Extension of Completion Time ML19099A3672019-04-0909 April 2019 Revise the Technical Specifications for Permanent Extension of Types a and C Leak Rate Test Frequencies and Permanently Extend the Drywell Bypass Leakage Test Frequency ML19042A1312019-02-11011 February 2019 Supplement No. 3 - Changes to the Peach Bottom Atomic Power Station, Units 2 and 3, Subsequent License Renewal Application RS-19-003, Application to Adopt TSTF-564, Safety Limit Mcpr.2019-02-0101 February 2019 Application to Adopt TSTF-564, Safety Limit Mcpr. ML19023A0152019-01-23023 January 2019 Supplement No. 2 - Changes to the Subsequent License Renewal Application 2024-01-26
[Table view] Category:Response to Request for Additional Information (RAI)
MONTHYEARLG-23-106, Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information2023-11-10010 November 2023 Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information CCN:23-09, Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information2023-11-10010 November 2023 Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information 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 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 . 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 . ML22312A3642022-11-0808 November 2022 Response to NRC Inspection Report and Preliminary White Finding ML22182A4002022-06-30030 June 2022 Response to RAI, Application to Implement Alternate Defense-in-Depth Categorization Process, Alternate Pressure Boundary Categorization Process & Alternate Seismic Categorization Process ML22145A0852022-05-25025 May 2022 Response to Request for Additional Information - Proposed Relief Request Associated with Reactor Pressure Vessel N-16A Nozzle Repair RS-22-027, Constellation, Response to Request for Additional Information Regarding Application to Revise Technical Specifications to Adopt TSTF-541 Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated2022-02-23023 February 2022 Constellation, Response to Request for Additional Information Regarding Application to Revise Technical Specifications to Adopt TSTF-541 Revision 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated P NMP1L3447, Constellation Energy Generation, LLC - Response to Request for Additional Information - Proposed Relief Request Associated with Reactor Pressure Vessel Water Level Instrumentation Partial Penetration Nozzle Repairs2022-02-0202 February 2022 Constellation Energy Generation, LLC - Response to Request for Additional Information - Proposed Relief Request Associated with Reactor Pressure Vessel Water Level Instrumentation Partial Penetration Nozzle Repairs JAFP-21-0087, Response to Request for Additional Information Regarding Request for Approval of Transfer of Licenses and Conforming Amendments2021-09-16016 September 2021 Response to Request for Additional Information Regarding Request for Approval of Transfer of Licenses and Conforming Amendments NMP2L2773, Company - Response to Request for Additional Information2021-06-30030 June 2021 Company - Response to Request for Additional Information JAFP-21-0044, Response to Request for Additional Information Regarding Request for Approval of Transfer of Licenses and Conforming Amendments2021-06-11011 June 2021 Response to Request for Additional Information Regarding Request for Approval of Transfer of Licenses and Conforming Amendments JAFP-21-0032, Response to Request for Additional Information - Proposed Alternative Concerning ASME Section XI Repair/Replacement Documentation for Replacement of Pressure Retaining Bolting2021-04-20020 April 2021 Response to Request for Additional Information - Proposed Alternative Concerning ASME Section XI Repair/Replacement Documentation for Replacement of Pressure Retaining Bolting ML21091A0142021-04-0101 April 2021 Response to Request for Additional Information - Relief Request I4R-24 Associated with Residual Heat Removal Heat Exchanger Category C-A and C-B Examinations ML21035A0332021-02-0404 February 2021 Response to Request for Additional Information - License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative ML21029A1662021-01-29029 January 2021 Response to Request for Additional Information - License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative RS-20-112, Response to Request for Additional Information Related to License Amendment Request to Adopt TSTF-5682020-09-0303 September 2020 Response to Request for Additional Information Related to License Amendment Request to Adopt TSTF-568 ML20224A5302020-08-11011 August 2020 Response to the Order for Implementation of Additional Security Measures and Fingerprinting for Unescorted Access for Wolf Creek Operating Corporation Independent Spent Fuel Storage Installation ML20188A2642020-07-0606 July 2020 Clinton Power Station, R.E. Ginna Station, Limerick Station, Nine Mile Point Station & Peach Bottom Station - Proposed Alternative to Utilize Code Case OMN-26 - Response to Request for Additional Information ML20178A5142020-06-26026 June 2020 TS Change and Relief Requests Related to Safety Relief Valve Testing - Response to Request for Additional Information ML20008D2032020-01-0707 January 2020 Response to Request for Additional Information License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed ... 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 ML19276F2812019-10-0303 October 2019 Supplemental Response to Request for Additional Information (RAl-1) License Amendment Request to Revise Technical Specifications 3.8.4, DC Sources-Operating ML19241A4652019-08-29029 August 2019 Response to Request for Additional Information (RAl-1) License Amendment Request to Revise Technical Specifications 3.8.4, DC Sources-Operating ML19239A0042019-08-27027 August 2019 Response to Request for Additional Information License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF ML19225B9762019-08-13013 August 2019 Response to NRC Request for Clarification of Information, Dated August 1, 2019 Related to the Peach Bottom Atomic Power Station, Units 2 and 3, Subsequent License Renewal Application ML19224B7052019-08-12012 August 2019 Response to Request for Additional Information: License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended... ML19224A0522019-08-0808 August 2019 (Lgs), Units 1 and 2 - Response to Requested Supplemental Information for a One Time Alternative Request Pertaining to Dry Shield Canisters Equipped with Boral Neutron Absorber Plates ML19206A0562019-07-24024 July 2019 Stations, Units 2 and 3 - Response to Request for Additional Information - License Amendment Request to Revise Technical Specifications 3.8.1, Required Action A.3, for Temporary One-Time Extension of Completion Time ML19163A2232019-06-12012 June 2019 Revised Response to NRC Request for Additional Information, Core Shroud Support Fatigue Analysis Reevaluation, Related to the Subsequent License Renewal Application ML19157A0092019-06-0606 June 2019 Response to NRC Request for Additional Information, Dated May 15, 2019 Related to the Peach Bottom Atomic Power Station, Units 2 and 3, Subsequent License Renewal Application JAFP-19-0057, Response to Request for Additional Information - Proposed Alternative to Utilize Code Cases N-878 and N-8802019-06-0404 June 2019 Response to Request for Additional Information - Proposed Alternative to Utilize Code Cases N-878 and N-880 ML19150A2972019-05-30030 May 2019 Revised Responses to NRC Requests for Additional Information, Fire Water System, Related to the Peach Bottom Atomic Power Station, Units 2 and 3, Subsequent License Renewal Application ML19122A2892019-05-0202 May 2019 Response to NRC Requests for Additional Information, Set 1, Dated April 10, 2019 Related to Plant Subsequent License Renewal Application NMP1L3279, Response to Request for Additional Information - Proposed Alternatives to Utilize Code Cases N-878 and N-880 for Plants2019-05-0101 May 2019 Response to Request for Additional Information - Proposed Alternatives to Utilize Code Cases N-878 and N-880 for Plants ML19085A3852019-03-26026 March 2019 Response to Second Request for Additional Information - License Amendment Request to Reduce High Pressure Service Water System Design Pressure and Revise Technical Specifications ... ML19065A0082019-03-0505 March 2019 Response to Nrg Audit Review Information Request - Application for Subsequent Renewed Operating Licenses Section 4.6 Primary Containment Fatigue Analyses ML19046A1292019-02-15015 February 2019 Response to RAI - License Amendment Request to Reduce High Pressure Service Water System Design Pressure and Revise Technical Specifications 3.6.2.3, 3.6.2.4, 3.6.2.5, and 3.7.1 for Temporary Extension of Completion Times ML19028A2802019-01-28028 January 2019 Response to NRC Request for Additional Information, Dated December 13, 2018, Regarding Peach Bottom Atomic Power Station, Units 2 and 3, Subsequent License Renewal Severe Accident Mitigation Alternatives Requests for Additional Information JAFP-19-0006, Response to Request for Additional Information - Proposed Alternative to Utilize Code Cases N-878 and N-8802019-01-0808 January 2019 Response to Request for Additional Information - Proposed Alternative to Utilize Code Cases N-878 and N-880 ML19007A3262019-01-0707 January 2019 Response to Request Dated December 7, 2018 for Docketing of Additional Documents to Support Nrc'S Environmental Review of the Peach Bottom Atomic Power Station, Units 2 and 3, Subsequent License Renewal Application ML19004A3742019-01-0404 January 2019 Relief Request I4R-18 Associated with Inaccessible Emergency Service Water and Residual Heat Removal Service Water Pump Supports ML18354B0612018-12-20020 December 2018 Response to NRC Request for Additional Information, Dated November 23, 2018, Regarding the Peach Bottom Atomic Power Station, Units 2 and 3, Subsequent License Renewal Application, Environmental Requests for Additional Information ML18340A1852018-12-0606 December 2018 Response to Request for Additional Information License Amendment Request - Revise Technical Specifications to Allow Two Safety Relief Valves/Safety Valves to Be Out-of-Service with Increased Reactor Pressure Safety Limit RS-18-143, Supplemental Information Supporting License Amendment Requests for Approval of Changes to Emergency Plan Staffing Requirements2018-11-29029 November 2018 Supplemental Information Supporting License Amendment Requests for Approval of Changes to Emergency Plan Staffing Requirements ML18337A2402018-11-28028 November 2018 Response to Request for Additional Information - Relief Requests Associated with the Fifth Inservice Inspection Interval ML18305B2702018-11-0101 November 2018 Response to Request for Additional Information - License Amendment Request for Approval of Changes to Emergency Plan Staffing Requirements ML18257A0172018-09-14014 September 2018 Response to Request for Additional Information Application to Revise Technical Specifications to Adopt Technical Specification Task Force (TSTF)-500, Revision 2, DC Electrical Rewrite Update to ... ML18222A3872018-08-10010 August 2018 Response to Request for Additional Information and Supplemental Information - Application to Adopt 1 O CFR 50.69, Risk-informed Categorization and Treatment of Structures, Systems, and Components ... 2023-08-30
[Table view] |
Text
Exelon Generation . 200 Exelon Way Kennett Square. PA 19348 www.exeloncorp com 10 CFR 50.90 November 1, 2018 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Limerick Generating Station, Units 1 and 2 Renewed Facility Operating License Nos. NPF-39 and NPF-85 NRC Docket Nos. 50-352. 50-353. and 72-65 Peach Bottom Atomic Power Station, Units 1, 2, and 3 Facility Operating [Possession Only] License No. DPR-12 Renewed Facility Operating License Nos. DPR-44 and DPR-56 NRC Docket Nos. 50-171. 50-277, 50-278 and 72-79
Subject:
Response to Request for Additional Information - License Amendment Request for Approval of Changes to Emergency Plan Staffing Requirements
References:
- 1) Letter from James Barstow (Exelon Generation Company, LLC) to U.S.
Nuclear Regulatory Commission - License Amendment Request for Approval of Changes to Emergency Plan Staffing Requirements, dated May 10, 2018 (ML18149A290)
- 2) Electronic Mail Request from Blake Purnell (U.S. Nuclear Regulatory Commission) to Richard Gropp, et al. (Exelon Generation Company, LLC) -
Exelon Generation Company, LLC - Request for Additional Information Regarding License Amendment Request to Revise Emergency Plan for Limerick and Peach Bottom (EPID L-2018-LLA-0150), dated October 2, 2018 (ML18276A020)
By letter dated May 10, 2018 (Reference 1), Exelon Generation Company, LLC (Exelon) submitted a License Amendment Request (LAA) to support changes to the Emergency Plans for the facilities listed in order to revise certain Emergency Response Organization (ERO) positions with the minimum staff ERO guidance specified in the "Alternative Guidance for Licensee Emergency Response Organizations," finalized in a letter from the NRC to NEI, dated June 12, 2018. The guidance will be included in Revision 2 of NUREG-0654/FEMA-REP-1, "Criteria for Preparation and Evaluation of Radiological Emergency Response Plans and Preparedness in Support of Nuclear Power Plants."
U.S. Nuclear Regulatory Commission License Amendment Request Response to Request for Additional Information Changes to Emergency Plan Staffing November 1, 2018 Page2 In a U.S. Nuclear Regulatory Commission (NRC) electronic mail message dated October 2, 2018 (Reference 2), the NRC issued a Request for Additional Information (RAI) indicating that it had reviewed the information submitted in the Reference 1 letter pertaining to the proposed LAR and additional clarifying information was needed in order to support its continued review. The NRC requested that Exelon respond within 30 days of the date of the electronic mail message. The NRC had previously issued a draft RAI via electronic mail message on September 27, 2018, and provided an opportunity for a clarification call to further discuss the RAI. Exelon determined that a clarification call was unnecessary, and the NRC was informed accordingly.
Accordingly, Attachment 1 provides Exelon's response to the RAI contained in Reference 2.
Exelon has reviewed the information supporting a finding of No Significant Hazards Consideration and the Environmental Consideration provided to the NRC in the Reference 1 submittal. The additional information provided in this submittal does not affect the bases for concluding that the proposed license amendment does not involve a significant hazards consideration. Furthermore, the additional information provided in this submittal does not affect the bases for concluding that neither an environmental impact statement nor an environmental assessment needs to be prepared in connection with the proposed amendment.
In accordance with 10 CFR 50.91, "Notice for public comment; State consultation," paragraph (b), Exelon is notifying the State of Pennsylvania of this RAI response by transmitting a copy of this letter and the supporting attachments to the designated State Official.
The Reference 1 submittal included a regulatory commitment regarding performance of a drill. of the letter updates this commitment to reflect the changes proposed in this RAI response.
If you have any questions concerning this submittal, please contact Richard Gropp at (610) 765-5557.
I declare under penalty of perjury that the foregoing is true and correct. Executed on the 1st day of November 2018.
Respectfully, David P. Helker Manager, Licensing and Regulatory Affairs Exelon Generation Company, LLC
Attachment:
- 1) Response to Request for Additional Information - License Amendment Request for Approval of Changes to Emergency Plan Staffing Requirements
- 2) Updated Summary of Regulatory Commitments
U.S. Nuclear Regulatory Commission License Amendment Request Response to Request for Additional Information Changes to Emergency Plan Staffing November 1, 2018 Page 3 cc: w/ Attachment Regional Administrator - NRC Region I NRC Senior Resident Inspector - Limerick Generating Station NRC Senior Resident Inspector - Peach Bottom Atomic Power Station NRC Project Manager, NRR - Limerick Generating Station NRC Project Manager, NRA - Peach Bottom Atomic Power Station Director, Bureau of Radiation Protection - Pennsylvania Department of Environmental Protection R. R. Janati, Pennsylvania Bureau of Radiation Protection D. A. Tancabel, State of Maryland
ATTACHMENT 1 Response to Request for Additional Information -
License Amendment Request for Approval of Changes to Emergency Plan Staffing Requirements Limerick Generating Station, Units 1 and 2 NRC Docket Nos. 50-352, 50-353, and 72-65 Peach Bottom Atomic Power Station, Units 1, 2, and 3 NRC Docket Nos. 50-171. 50-277, 50-278 and 72-79 Emergency Plan Staffing Changes Response to Request for Additional Information Page 1 of 4 Response to Request for Additional Information - License Amendment Request for Approval of Changes to Emergency Plan Staffing Requirements By letter dated May 10, 2018 (Reference 1), Exelon Generation Company, LLC (Exelon) submitted a License Amendment Request (LAA) to support changes to the Emergency Plans for the facilities listed in order to revise certain Emergency Response Organization (ERO) positions with the minimum staff ERO guidance specified in the "Alternative Guidance for Licensee Emergency Response Organizations," finalized in a letter from the NRC to NEI, dated June 12, 2018. The guidance will be included in Revision 2 of NUREG-0654/FEMA-REP-1, "Criteria for Preparation and Evaluation of Radiological Emergency Response Plans and Preparedness in Support of Nuclear Power Plants."
In a U.S. Nuclear Regulatory Commission (NRC) electronic mail message dated September 27, 2018 (Reference 2), the NRC issued a draft Request for Additional Information (RAI) indicating that it had reviewed the information submitted in the Reference 1 letter and additional clarifying information was needed to support its continued review. This electronic mail message contained draft questions regarding information provided in Reference 1 and Exelon was provided an opportunity for a clarification call to further discuss the RAI. Exelon determined that a clarification call was unnecessary, and the NRC was informed accordingly.
Subsequently, in an NRC electronic mail message dated October 2, 2018 (Reference 3), the NRC formally issued the RAI and requested that Exelon respond within 30 days of the date of the electronic mail message.
Accordingly, this attachment contains Exelon's response to the Reference 3 RAI. The specific questions included in the Reference 3 electronic mail message are restated below followed by Exelon's response.
Background
Enclosures 1 and 2 of the application provided separate evaluations of the proposed changes for each site. Section 2.4 of each enclosure states, in part:
Those ERO positions designated as Minimum Staffing in the [site] Emergency Plan are those required to activate their respective Emergency Response Facility (ERF). Specifically, these are the ERO positions that are the absolute minimum needed to implement the Emergency Plan (i.e., if any position or function is not staffed then the Emergency Plan may not be effectively implemented).
The planning standard in paragraph 50.47(b)(14) of Title 10 of the Code of Federal Regulations states:
"Periodic exercises are (will be) conducted to evaluate major portions of emergency response capabilities, periodic drills are (will be) conducted to develop and maintain key skills, and deficiencies identified as a result of exercises or drills are (will be) corrected." Section N, "Drill and Exercise Program," of EP-AA-1000, "Exelon Nuclear Standardized Radiological Emergency Plan," Revision 29 (ADAMS Package Accession No. ML18065A168), states that the Drill and Exercise Program will be used to develop, maintain, and evaluate the capabilities of the ERO to respond to emergency conditions and safeguard the health and safety of station personnel and the general public. However, this plan does not address whether these periodic drills or exercises will be used on a continuing basis Emergency Plan Staffing Changes Response to Request for Additional Information Page 2 of 4 to specifically evaluate the adequacy of the minimum staffing levels to ensure that they continue to retain the necessary key skills to perform required major functions prior to full augmentation.
Exelon has also submitted similar LARs to change the ERO staffing requirements for its facilities in Illinois, New York, and Maryland (ADAMS Accession Nos. ML18053A159 (package) and ML18249A096). In its July 27, 2018, supplement for its LAR to revise the ERO staffing for its facilities in Illinois (ADAMS Accession No. ML18208A405), Exelon stated (emphasis added):
Exelon will institute a "Minimum Staff" drill to be conducted once per drill cycle. The drill will include participation from the Minimum Staff of the Emergency Operations Facility (EOF), the Joint Information Center (JIG), the Technical Support Center (TSC), and the Operations Support Center (OSC) from one of the affected Exelon stations which have implemented the approved ERO staffing changes license amendment. This will allow Exelon to periodically demonstrate that the Standardized Emergency Plan is effectively implemented to perform the required Emergency Preparedness [EP] functions utilizing only the Minimum Staff defined in the Emergency Plan. Since the ERO Minimum Staff is the same for each station under the Exelon Standardized Emergency Plan, it is not necessary to perform the drill for each station in a drill cycle.
Exelon has several EOFs throughout its fleets, some of which serve multiple sites. The consolidated EOFs include a facility in Coatesville, Pennsylvania, that currently serves LGS, PBAPS, and Three Mile Island Nuclear Station, and a facility in Warrenville, Illinois, that serves all of Exelon's facilities in Illinois.
Request A. Describe how Exelon plans to specifically evaluate the adequacy of the minimum staffing levels to perform required functions until full augmentation, with the proposed ERO staffing changes, to ensure continued effective implementation of the respective emergency plans for each site.
Response to RAl-1 A The minimum staffing drill will be evaluated in accordance with Exelon's Drill and Exercise Program and be conducted similarly to those drills described in Section IV.G of the NSIR/DPR-ISG-01, "Emergency Planning for Nuclear Power Plants." The drill will demonstrate the key skills of response organizations to adequately respond to an incident scenario such that the major elements of the plans and preparedness organizations are tested. Applicable Facility Objectives and Demonstration Criteria will be selected for each Emergency Response Facility based on the assigned EP functions. The drill will be critiqued in accordance with Exelon's Drill and Exercise program. The drill may not necessarily be evaluated under the Drill/Exercise Performance (DEP)
Indicator under NEI 99-02, "Regulatory Assessment Performance Indicator Guideline."
B. Describe whether Exelon plans to conduct a "Minimum Staff' drill once per drill cycle from its EOF facility in Coatesville, Pennsylvania, with one of the applicable stations it supports (currently, LGS or PBAPS). Clarify whether or not "Minimum Staff" drills conducted at other EOFs would be credited for LGS and PBAPS. Clarify whether or not the statement above from Exelon's July 27, 2018, supplement for the LAR for its Illinois plants is also intended to apply to the May 10, 2018, LAR for LGS and PBAPS.
Emergency Plan Staffing Changes Response to Request for Additional Information Page 3 of 4 Response to RAl-1 B Exelon will institute the Minimum Staff Drill as part of the drill cycle for its nuclear stations. The drill will include participation from the Minimum Staff of the Emergency Operations Facility (EOF), the Joint Information Center (JIC), the Technical Support Center (TSC), and the Operations Support Center (OSC). The MCR may be represented through use of the Simulator or a drill control cell.
Exelon will perform a Minimum Staff Drill for each Emergency Operations Facility once per drill cycle. Specifically, one site which utilizes the EOF will perform the drill and the other sites which share the EOF will take credit for the performance for that drill cycle. For example, if Limerick performs the Minimum Staff drill for the first drill cycle, then PBAPS would be able to take credit, but Exelon stations in Illinois or New York would not be able to credit the drill.
Attachment 2 of this letter captures the committed actions described in response to Items A and B above.
Section 2.4 of Enclosure 1 and 2 to the LAR states, in part:
As part of the implementation of these changes, a confirmation of the capabilities of the final Minimum Staff personnel will be performed through an EP drill to demonstrate that no loss of function will result due to the changes in the ERO. The corresponding State(s) are invited to participate in this EP drill. Additionally, the NRG will be invited to observe the drill.
Confirm that the Federal Emergency Management Agency would also be invited to observe the drill, or explain why an invitation is not needed.
Response to RAl-2 Exelon hereby confirms that the Federal Emergency Management Agency (FEMA) will also be invited to observe the demonstration drills.
References
- 1. Letter from James Barstow (Exelon Generation Company, LLC) to U.S. Nuclear Regulatory Commission - License Amendment Request for Approval of Changes to Emergency Plan Staffing Requirements, dated May 10, 2018 (ML18149A290)
- 2. Electronic Mail Request from Blake Purnell (U.S. Nuclear Regulatory Commission) to Richard Gropp, et al. (Exelon Generation Company, LLC) - Draft RAI for Exelon LAR to Revise ERO Staffing at Limerick and Peach Bottom, dated September 27, 2018
- 3. Electronic Mail Request from Blake Purnell (U.S. Nuclear Regulatory Commission) to Richard Gropp, et al. (Exelon Generation Company, LLC)- Exelon Generation Company, LLC - Request for Additional Information Regarding License Amendment Request to Revise Emergency Plan for Limerick and Peach Bottom (EPID L-2018-LLA-0150), dated October 2, 2018 (ML18276A020)
- 4. Meeting Summary from the U.S. Nuclear Regulatory Commission, May 1, 2018 - Summary of April 26, 2018, Meeting with Exelon Generation Company, LLC Regarding Draft Guidance for Emergency Response Organization Staffing (EPID L-2018-LRM-0028) (ML18120A177)
Emergency Plan Staffing Changes Response to Request for Additional Information Page 4 of 4
- 5. Letter from the U.S. Nuclear Regulatory Commission to the Nuclear Energy Institute (NEI) -
Alternative Guidance for Licensee Emergency Response Organizations, dated June 12, 2018.
(ML18022A352)
ATTACHMENT 2 Updated Summary of Regulatory Commitments Updated Summary of Regulatory Commitments Page 1of1 UPDATED
SUMMARY
OF REGULATORY COMMITMENTS The following table identifies commitments made in this document. (Any other actions discussed in the submittal represent intended or planned actions. They are described to the NRC for the NRC's information and are not regulatory commitments.)
COMMITMENT TYPE COMMITTED ACTION OR COMMITMENT One-Time Programmatic "OUTAGE" Action (Yes/No) (Yes/No)
Exelon will conduct a confirmation Prior to implementation of Yes No Emergency Preparedness Drill at one of approved license the affected Pennsylvania stations amendment.
(Limerick or Peach Bottom) under this License Amendment Request to demonstrate that no loss of EP function will result due to the proposed changes in the ERO. The drill will include each of the Emergency Response Facilities described in the Emergency Plan (i.e.,
MCR, TSC, OSC, EOF and JIC).
Exelon will institute a Minimum Staff Drill During station drill cycles. No Yes as part of the drill cycle for its nuclear stations. The drill will include participation from the Minimum Staff of the Emergency Operations Facility (EOF), the Joint Information Center (JIC), the Technical Support Center (TSC), and the Operations Support Center (OSC). The MCR may be represented through use of the Simulator or a drill control cell. The minimum staffing drills will be evaluated in accordance with Exelon's Drill and Exercise Program. The drill will demonstrate the key skills of response organizations to adequately respond to an incident scenario such that the major elements of the plans and preparedness organizations are tested. The drill will be critiqued in accordance with Exelon's Drill and Exercise program. The drill may not necessarily be evaluated under the Drill/Exercise Performance (DEP)
Indicator under NEI 99-02, Regulatory Assessment Performance Indicator Guideline. Note that for stations which share an EOF, a station may credit performance of a minimum staff drill through another station which shares the EOF facility.