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Category:Letter type:LR
MONTHYEARLR-N24-0057, In-Service Inspection Activities2024-09-10010 September 2024 In-Service Inspection Activities LR-N24-0044, Relief Request VR-042024-08-0606 August 2024 Relief Request VR-04 LR-N24-0048, Invalid Primary Containment Integrated Leak Rate As-Found Test (ILRT)2024-07-0202 July 2024 Invalid Primary Containment Integrated Leak Rate As-Found Test (ILRT) LR-N24-0030, License Amendment Request to Revise Technical Specification Lift Settings for Reactor Coolant System Safety/Relief Valves2024-06-28028 June 2024 License Amendment Request to Revise Technical Specification Lift Settings for Reactor Coolant System Safety/Relief Valves LR-N24-0041, Stations, Revisions to Emergency Plan Document Nc EP-EP-ZZ-01102, Rev. 28, Emergency Coordinator Response2024-05-22022 May 2024 Stations, Revisions to Emergency Plan Document Nc EP-EP-ZZ-01102, Rev. 28, Emergency Coordinator Response LR-N24-0004, License Amendment Request – Revise Technical Specification to Change Surveillance Intervals to Accommodate a 24-Month Fuel Cycle2024-05-20020 May 2024 License Amendment Request – Revise Technical Specification to Change Surveillance Intervals to Accommodate a 24-Month Fuel Cycle LR-N24-0034, 2023 Annual Radioactive Effluent Release Report (ARERR)2024-04-30030 April 2024 2023 Annual Radioactive Effluent Release Report (ARERR) LR-N24-0035, 2023 Annual Radiological Environmental Operating Report (AREOR)2024-04-30030 April 2024 2023 Annual Radiological Environmental Operating Report (AREOR) LR-N24-0024, Response to Request for Additional Information Associated with License Amendment Request (LAR) to Modify the Salem and Hope Creek Exclusion Area Boundary2024-04-26026 April 2024 Response to Request for Additional Information Associated with License Amendment Request (LAR) to Modify the Salem and Hope Creek Exclusion Area Boundary LR-N24-0011, Supplemental Information to License Amendment Request (LAR) to Modify the Salem and Hope Creek Exclusion Area Boundary2024-04-0505 April 2024 Supplemental Information to License Amendment Request (LAR) to Modify the Salem and Hope Creek Exclusion Area Boundary LR-N24-0028, and Salem Generating Station - Notice of Intent to Pursue Subsequent License Renewal2024-03-28028 March 2024 and Salem Generating Station - Notice of Intent to Pursue Subsequent License Renewal LR-N24-0021, and Salem Generating Station, Units 1 and 2 - Guarantees of Payment of Deferred Premiums2024-03-20020 March 2024 and Salem Generating Station, Units 1 and 2 - Guarantees of Payment of Deferred Premiums LR-N24-0027, Inadvertent Main Turbine Control Valve Closure Caused Reactor Scram2024-03-19019 March 2024 Inadvertent Main Turbine Control Valve Closure Caused Reactor Scram LR-N24-0020, Generation Station and Salem Generating Station, Units 1 & 2 - Annual Property Insurance Status Report2024-03-0707 March 2024 Generation Station and Salem Generating Station, Units 1 & 2 - Annual Property Insurance Status Report LR-N24-0010, Technical Specification 6.9.1.5.b: 2023 Annual Report of SRV Challenges2024-02-22022 February 2024 Technical Specification 6.9.1.5.b: 2023 Annual Report of SRV Challenges LR-N23-0065, Submittal of 2023 Annual 10 CFR 50.46 Report2023-10-0202 October 2023 Submittal of 2023 Annual 10 CFR 50.46 Report 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 LR-N23-0052, Retest Schedule for Drywell to Suppression Chamber Vacuum Breakers Per Technical Specification 4.6.2.12023-07-31031 July 2023 Retest Schedule for Drywell to Suppression Chamber Vacuum Breakers Per Technical Specification 4.6.2.1 LR-N23-0042, Spent Fuel Cask Registration2023-07-12012 July 2023 Spent Fuel Cask Registration LR-N23-0046, Emergency Plan Document Revisions Implemented June 28, 20232023-07-10010 July 2023 Emergency Plan Document Revisions Implemented June 28, 2023 LR-N23-0034, 2022 Annual Radiological Environmental Operating Report (AREOR) - Salem Nuclear Generating Station, Unit Nos. 1 and 2 and Hope Creek Generating Station2023-04-27027 April 2023 2022 Annual Radiological Environmental Operating Report (AREOR) - Salem Nuclear Generating Station, Unit Nos. 1 and 2 and Hope Creek Generating Station LR-N23-0035, 2022 Annual Radioactive Effluent Release Report (ARERR)2023-04-27027 April 2023 2022 Annual Radioactive Effluent Release Report (ARERR) LR-N23-0010, License Amendment Request Revision of Technical Specification (TS) to Delete TS Section 5.5 - Meteorological Tower Location2023-04-21021 April 2023 License Amendment Request Revision of Technical Specification (TS) to Delete TS Section 5.5 - Meteorological Tower Location LR-N23-0009, License Amendment Request (LAR) to Revise the Hope Creek Trip and Standby Auto-start Logic Associated with Safety Related Heating, Ventilation and Air Conditioning (HVAC) Trains2023-04-18018 April 2023 License Amendment Request (LAR) to Revise the Hope Creek Trip and Standby Auto-start Logic Associated with Safety Related Heating, Ventilation and Air Conditioning (HVAC) Trains LR-N23-0024, Submittal of Hope Creek Generating Station Technical Specification Bases Changes2023-03-29029 March 2023 Submittal of Hope Creek Generating Station Technical Specification Bases Changes LR-N23-0006, Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations2023-03-24024 March 2023 Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations LR-N23-0019, and Salem Generating Station, Units 1 and 2 - Guarantees of Payment of Deferred Premiums2023-03-21021 March 2023 and Salem Generating Station, Units 1 and 2 - Guarantees of Payment of Deferred Premiums LR-N23-0016, and Salem Generating Station, Units 1 and 2 - Report of Changes, Tests, and Experiments2023-02-28028 February 2023 and Salem Generating Station, Units 1 and 2 - Report of Changes, Tests, and Experiments LR-N23-0018, Technical Specification 6.9.1.5.b - 2022 Annual Report of SRV Challenges2023-02-27027 February 2023 Technical Specification 6.9.1.5.b - 2022 Annual Report of SRV Challenges LR-N23-0012, Annual Property Insurance Status Report2023-02-24024 February 2023 Annual Property Insurance Status Report LR-N23-0014, Stations Submittal of 2022 Annual Report of Fitness for Duty Performance Data Per 10 CFR 26.203(e) and 10 CFR 26.7172023-02-23023 February 2023 Stations Submittal of 2022 Annual Report of Fitness for Duty Performance Data Per 10 CFR 26.203(e) and 10 CFR 26.717 LR-N23-0011, In-Service Inspection Activities - 90 Day Report: Twenty-Fourth Refueling Outage2023-01-19019 January 2023 In-Service Inspection Activities - 90 Day Report: Twenty-Fourth Refueling Outage LR-N22-0096, and Salem Generating Station, Units 1 and 2 - Request for Threshold Determination2023-01-0505 January 2023 and Salem Generating Station, Units 1 and 2 - Request for Threshold Determination LR-N22-0094, Emergency Plan Document Revisions Implemented November 21, 20222022-12-14014 December 2022 Emergency Plan Document Revisions Implemented November 21, 2022 LR-N22-0091, Independent Spent Fuel Storage Installation, Report of 10 CFR 72.48 Changes, Tests, and Experiments2022-12-0202 December 2022 Independent Spent Fuel Storage Installation, Report of 10 CFR 72.48 Changes, Tests, and Experiments LR-N22-0075, 2022 Annual 10 CFR 50.46 Report2022-09-30030 September 2022 2022 Annual 10 CFR 50.46 Report LR-N22-0074, Emergency Plan Evacuation Time Estimate2022-09-15015 September 2022 Emergency Plan Evacuation Time Estimate LR-N22-0051, License Amendment Request to Relocate Technical Specification Facility/Unit Staff Qualification Requirements to Quality Assurance Topical Report2022-06-22022 June 2022 License Amendment Request to Relocate Technical Specification Facility/Unit Staff Qualification Requirements to Quality Assurance Topical Report LR-N22-0044, Emergency Plan Document Revisions Implemented November, 20212022-05-19019 May 2022 Emergency Plan Document Revisions Implemented November, 2021 LR-N22-0040, 2021 Annual Radiological Environmental Operating Report2022-04-28028 April 2022 2021 Annual Radiological Environmental Operating Report LR-N22-0041, 2021 Annual Radioactive Effluent Release Report (Rerr)2022-04-28028 April 2022 2021 Annual Radioactive Effluent Release Report (Rerr) LR-N22-0039, Emergency Plan Document Revisions Implemented March 24, 20222022-04-21021 April 2022 Emergency Plan Document Revisions Implemented March 24, 2022 LR-N22-0023, Guarantees of Payment of Deferred Premiums2022-03-21021 March 2022 Guarantees of Payment of Deferred Premiums LR-N22-0017, Submittal of 2021 Annual Report of Fitness for Duty (FFD) Performance Data2022-02-25025 February 2022 Submittal of 2021 Annual Report of Fitness for Duty (FFD) Performance Data LR-N22-0019, Technical Specification 6.9.1.5.b 2021 Annual Report of SRV Challenges2022-02-24024 February 2022 Technical Specification 6.9.1.5.b 2021 Annual Report of SRV Challenges LR-N22-0016, Radiological Survey of Site Property to Be Used for Offshore Wind Port Facility2022-02-24024 February 2022 Radiological Survey of Site Property to Be Used for Offshore Wind Port Facility LR-N22-0011, Response to Request for Additional Information for License Amendment Request to Revise Technical Specification Limits for Ultimate Heat Sink2022-02-0101 February 2022 Response to Request for Additional Information for License Amendment Request to Revise Technical Specification Limits for Ultimate Heat Sink LR-N22-0005, Proposed Relief Request Associated with Reactor Pressure Vessel Water Level Instrumentation Partial Penetration Nozzle Repairs2022-01-0707 January 2022 Proposed Relief Request Associated with Reactor Pressure Vessel Water Level Instrumentation Partial Penetration Nozzle Repairs LR-N22-0007, Request for Exemption from Specific Requirements of 10 CFR Part 26, Fitness for Duty Programs2022-01-0505 January 2022 Request for Exemption from Specific Requirements of 10 CFR Part 26, Fitness for Duty Programs LR-N21-0087, Corrected Hope Creek 10 CFR 50.46 Reports2021-12-0202 December 2021 Corrected Hope Creek 10 CFR 50.46 Reports 2024-09-10
[Table view] Category:Response to Request for Additional Information (RAI)
MONTHYEARLR-N24-0024, Response to Request for Additional Information Associated with License Amendment Request (LAR) to Modify the Salem and Hope Creek Exclusion Area Boundary2024-04-26026 April 2024 Response to Request for Additional Information Associated with License Amendment Request (LAR) to Modify the Salem and Hope Creek Exclusion Area Boundary LR-N22-0011, Response to Request for Additional Information for License Amendment Request to Revise Technical Specification Limits for Ultimate Heat Sink2022-02-0101 February 2022 Response to Request for Additional Information for License Amendment Request to Revise Technical Specification Limits for Ultimate Heat Sink LR-N21-0040, Response to Request for Additional Information SNSB-RAI 1 License Amendment Request to Revise Low Pressure Safety Limit to Address General Electric Part 21 Safety Communication2021-05-27027 May 2021 Response to Request for Additional Information SNSB-RAI 1 License Amendment Request to Revise Low Pressure Safety Limit to Address General Electric Part 21 Safety Communication LR-N21-0018, Response to Requests for Additional Information SNSB-RAI 2 and SNSB-RAI 3 License Amendment Request to Revise Low Pressure Safety Limit to Address General Electric Part 21 Safety Communication2021-04-29029 April 2021 Response to Requests for Additional Information SNSB-RAI 2 and SNSB-RAI 3 License Amendment Request to Revise Low Pressure Safety Limit to Address General Electric Part 21 Safety Communication LR-N20-0069, Response to Final Request for Additional Information Regarding Revise Technical Specifications Requirements for High Pressure Coolant Injection System Inoperability2020-11-0404 November 2020 Response to Final Request for Additional Information Regarding Revise Technical Specifications Requirements for High Pressure Coolant Injection System Inoperability LR-N20-0043, PSEG Nuclear LLC - Response to Request for Additional Information, Adopt 10 CFR 50.69 LAR2020-06-25025 June 2020 PSEG Nuclear LLC - Response to Request for Additional Information, Adopt 10 CFR 50.69 LAR ML19308A5952019-11-0404 November 2019 Response to Request for Additional Information, License Amendment Request for Approval of Changes to Emergency Plan Staffing Requirements ML19280A0002019-10-0303 October 2019 NRR E-mail Capture - Hope Creek, Salem 1 and 2 - Final RAI Emergency Plan Staffing Requirements (L-2019-LLA-0145) LR-N18-0109, Response to Request for Additional Information, License Amendment Request: Inverter Allowed Outage Time (AOT) Extension2018-10-17017 October 2018 Response to Request for Additional Information, License Amendment Request: Inverter Allowed Outage Time (AOT) Extension LR-N18-0107, Response to Request for Additional Information, License Amendment Request Inverter Allowed Outage Time (AOT) Extension (Electrical Branch)2018-10-17017 October 2018 Response to Request for Additional Information, License Amendment Request Inverter Allowed Outage Time (AOT) Extension (Electrical Branch) LR-N18-0073, Supplement to License Amendment Request for Additional Information, Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control.2018-07-19019 July 2018 Supplement to License Amendment Request for Additional Information, Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control. LR-N18-0061, Response to Request for Additional Information, Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control.2018-06-27027 June 2018 Response to Request for Additional Information, Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control. LR-N17-0189, Transmittal of Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate2017-12-22022 December 2017 Transmittal of Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate LR-N17-0175, Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate2017-12-19019 December 2017 Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate LR-N17-0187, Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate2017-12-19019 December 2017 Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate LR-N17-0181, Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate2017-12-19019 December 2017 Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate LR-N17-0186, Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate2017-12-19019 December 2017 Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate LR-N17-0176, Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Uprate2017-12-14014 December 2017 Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Uprate LR-N17-0170, Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate2017-11-27027 November 2017 Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate LR-N17-0161, Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate2017-11-0101 November 2017 Response to Request for Additional Information Regarding License Amendment Request for Measurement Uncertainty Recapture Power Uprate LR-N17-0126, Response to Request for Additional Information (Rai), P-T Limit Report License Amendment Application2017-09-0505 September 2017 Response to Request for Additional Information (Rai), P-T Limit Report License Amendment Application LR-N17-0125, Response to Request for Additional Information Regarding Request to Adopt Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors2017-08-11011 August 2017 Response to Request for Additional Information Regarding Request to Adopt Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors LR-N17-0109, Response to Final Request for Additional Information (Rai), Permanently Extend Type a and Type C Leak Rate Test Frequencies2017-07-13013 July 2017 Response to Final Request for Additional Information (Rai), Permanently Extend Type a and Type C Leak Rate Test Frequencies LR-N17-0063, Response to Request for Additional Information, Permanently Extend Type a and Type C Leak Rate Test Frequencies2017-03-27027 March 2017 Response to Request for Additional Information, Permanently Extend Type a and Type C Leak Rate Test Frequencies LR-N16-0231, Response to Request for Additional Information, License Amendment Request to Permit Operability of Low Pressure Coolant Injection While Aligned to Shutdown Cooling2016-12-27027 December 2016 Response to Request for Additional Information, License Amendment Request to Permit Operability of Low Pressure Coolant Injection While Aligned to Shutdown Cooling LR-N16-0226, Response to Request for Additional Information, Regarding Removing Certain Training Requirements2016-12-19019 December 2016 Response to Request for Additional Information, Regarding Removing Certain Training Requirements LR-N16-0232, Response to Prelim White Finding in Integrated Inspection Report 05000354/20160032016-12-14014 December 2016 Response to Prelim White Finding in Integrated Inspection Report 05000354/2016003 LR-N16-0192, Response to Request for Additional Information Stuck Open Safety/Relief Valves2016-12-13013 December 2016 Response to Request for Additional Information Stuck Open Safety/Relief Valves ML16305A2382016-10-31031 October 2016 Response to NRC Generic Letter 2016-01, Monitoring of Neutron-Absorbing Materials in Spend Fuel Pools LR-N16-0165, Transmittal of Response to Request for Additional Information Regarding Digital Power Range Neutron Monitoring (Prnm) System Upgrade2016-09-23023 September 2016 Transmittal of Response to Request for Additional Information Regarding Digital Power Range Neutron Monitoring (Prnm) System Upgrade LR-N16-0174, Response to Second Request for Additional Information Regarding Relief Request VR-02 Associated with the Fourth 10-Year Inservice Test Interval2016-09-23023 September 2016 Response to Second Request for Additional Information Regarding Relief Request VR-02 Associated with the Fourth 10-Year Inservice Test Interval LR-N16-0148, Supplemental Information Regarding Request for Relaxation from the Hardened Containment Vent Release Point Height Requirement of NRC Order EA-13-1092016-09-0707 September 2016 Supplemental Information Regarding Request for Relaxation from the Hardened Containment Vent Release Point Height Requirement of NRC Order EA-13-109 LR-N16-0137, Seventh Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External2016-08-24024 August 2016 Seventh Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External LR-N16-0119, Response to Request for Additional Information Regarding Review of Post-Extended Power Uprate Steam Dryer Stress Calculation Acoustic Circuit Model Software Error2016-06-29029 June 2016 Response to Request for Additional Information Regarding Review of Post-Extended Power Uprate Steam Dryer Stress Calculation Acoustic Circuit Model Software Error LR-N16-0109, and Hope Creek Generating Stations - Cover Letter for Response to Request for Additional Information Regarding Review of Security Plan, Revision 172016-06-15015 June 2016 and Hope Creek Generating Stations - Cover Letter for Response to Request for Additional Information Regarding Review of Security Plan, Revision 17 LR-N16-0105, Request for Additional Information Regarding Relief Requests Associated with the Fourth 10-Year Lnservice Test Interval2016-06-10010 June 2016 Request for Additional Information Regarding Relief Requests Associated with the Fourth 10-Year Lnservice Test Interval LR-N15-0256, High Frequency Supplement to Seismic Hazard Screening Report, Response to NRC Request for Information, Per 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident2015-12-23023 December 2015 High Frequency Supplement to Seismic Hazard Screening Report, Response to NRC Request for Information, Per 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident LR-N15-0092, Compliance with NRC Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order EA-12-051) and Responses to Requests for Additional Information2015-07-28028 July 2015 Compliance with NRC Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order EA-12-051) and Responses to Requests for Additional Information 2024-04-26
[Table view] |
Text
PSEG Nuclear LLC P.O. Box 236, Hancocks Bridge, NJ 08038-0236 p
Nuclear Ll,C 10 CFR 50.54(f)
LR-N15-0256 DEC' 2 3 2015 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Hope Creek Generating Station Renewed Facility Operating License No. NPF-57 NRC Docket No. 50-354
Subject:
High Frequency Supplement to Seismic Hazard Screening Report, Response to NRC Request for Information Pursuant to 10 CFR 50.54(f)
Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident
References:
- 1. NRC letter, "Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendations 2.1, 2.3, and 9.3, of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident," dated March 12, 2012 (ADAMS Accession No. ML12053A340)
- 2. NRC letter, "Electric Power Research Institute Final Draft Report XXXXXX, 'Seismic Evaluation Guidance: Augmented Approach for the Resolution of Fukushima Near-Term Task Force Recommendation 2.1: Seismic,' as an Acceptable Alternative to the March 12, 2012, Information Request for Seismic Reevaluations,"
dated May 7, 2013 (ADAMS Accession No. ML13106A331)
- 3. NEI letter, "Final Draft of Industry Seismic Evaluation Guidance (EPRI 1025287)," dated November 27, 2012 (ADAMS Accession No. ML12333A168 and ML12333A170)
- 4. NRC letter, "Endorsement of Electric Power Research Institute Final Draft Report 1025287, 'Seismic Evaluation Guidance,'" dated February 15, 2013 (ADAMS Accession No. ML12319A074)
DEC 2 S 2015 10 CFR 50.54(f)
Page 2 LR-N15-0256
- 5. PSEG letter LR-N14-0035, "PSEG Nuclear LLC's Seismic Hazard and Screening Report (CEUS Sites) Response to NRG Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident- Hope Creek Generating Station," dated March 28, 2014 (ADAMS Accession No. ML14087A436)
- 6. NRG letter, "Screening and Prioritization Results regarding information pursuant to Title 10 of the Code of Federal Regulations 50.54(f)
Regarding Seismic Hazard Reevaluations for Recommendation 2.1 of the Near-Term Task Force Reviews of Insights from the Fukushima Dai-ichi Accident," dated May 9, 2014 (ADAMS Accession No. ML14111A147)
- 7. NEI letter, "Request for NRG Endorsement of High Frequency Program: Application Guidance for Functional Confirmation and Fragility Evaluation (EPRI 3002004396)," dated July 30, 2015 (ADAMS Accession Nos. ML15223A100 and ML15223A102)
- 8. NRG letter, "Endorsement of Electric Power Research Institute Final Draft Report 3002004396, 'High Frequency Program: Application Guidance for Functional Confirmation and Fragility,"' dated September 17, 2015 (ADAMS Accession No. ML15218A569)
On March 12, 2012, the Nuclear Regulatory Commission (NRG) issued a request for information (Reference 1) pursuant to 10 CFR 50.54(f) to all power reactor licensees and holders of construction permits in active or deferred status. Enclosure 1 of the 10 CFR 50.54(f) letter requests each addressee located in the Central and Eastern United States (CEUS) to submit a Seismic Hazard Evaluation and Screening Report.
In accordance with the Screening, Prioritization, and Implementation Details (SPID) report and Augmented Approach guidance endorsed by the NRG staff (References 2, 3, and 4), PSEG Nuclear LLC (PSEG) provided the requested report for Hope Creek Generating Station (HCGS) on March 28, 2014 (Reference 5). The purpose of this letter is to complete PSEG's Commitment No. 1 in Reference 5 to perform a relay chatter review for HCGS, consistent with the NRG screening and prioritization results (Reference 6) and subsequent NRG-endorsed guidance for completing high frequency confirmations (References 7 and 8).
The reevaluated seismic hazard (Reference 5) is used to determine if additional seismic risk evaluations are warranted for a plant. Specifically, the reevaluated horizontal ground motion response spectrum (GMRS) at the control point elevation is compared to the existing safe shutdown earthquake (SSE) to determine if a plant is required to perform a high frequency confirmation. The NRG screening and prioritization letter (Reference 6) identified HCGS as a plant that is required to conduct a limited scope high frequency evaluation and acknowledged that the schedule milestones and content
DEC 2 3 2015 10 CFR 50.54(f)
Page 3 LR-N15-0256 of limited scope evaluations will require additional development of the assessment process. By Reference 7, Nuclear Energy Institute (NEI) submitted an Electric Power Research Institute (EPRI) report containing high frequency confirmation guidance that was endorsed by the NRC staff in Reference 8. PSEG performed the high frequency confirmation in lieu of the relay chatter evaluation, consistent with References 6, 7, and 8.
The high frequency confirmation for HCGS shows that the GMRS exceedance area between the control point GMRS and SSE is 7% of the area under the SSE design basis response spectrum in the region of the exceedance. As such, the GMRS exceedance area is consistent with the high frequency confirmation screening criteria in Section 3.1.2 of Reference 7. Therefore, no additional evaluation is necessary. to this letter provides the SSE response spectrum and the GMRS information from Reference 5.
This transmittal completes Commitment No. 1 from Reference 5. There are no regulatory commitments contained in this letter.
If you have any questions or require additional information, please do not hesitate to contact Mr. Lee Marabella at 856-339-1208.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on __ lJ e. _
_ (...,. ;).
___,_) 'J,. 0 \ 5 (Date)
Sincerely, \""\
\J }.Ucvv Paul J. Davison Site Vice President Hope Creek Generating Station : Supporting GMRS and SSE Design Basis Response Spectrum Information cc: Mr. Daniel Dorman, Administrator, Region I, NRC Ms. Carleen Parker, Project Manager, NRC Mr. Nicholas Difrancesco, Project Manager, NRC Mr. Justin Hawkins, NRC Senior Resident Inspector, Hope Creek Mr. Patrick Mulligan, Chief, NJBNE Mr. Thomas MacEwen, Hope Creek Commitment Tracking Coordinator Mr. Lee Marabella, PSEG Corporate Commitment Coordinator
LR-N 15-0256 Attachment 1 Supporting GMRS and SSE Information
LR-N15-0256 Table 1. Hope Creek Generating Station GMRS Data from Table 2-4 of Reference 5, Enclosure 1 Frequency (Hz) Acceleration (g) 0.1 0.0116 0.125 0.0145 0.15 0.0174 0.2 0.0232 0.25 0.0290 0.3 0.0349 0.35 0.0407 0.4 0.0465 0.5 0.0581 0.6 0.0698 0.7 0.0786 0.8 0.0871 0.9 0.095 1 0.101 1.25 0.120 1.5 0.139 2 0.150 2.5 0.150 3 0.196 3.5 0.273 4 0.285 5 0.354 6 0.356 7 0.347 8 0.339 9 0.333 10 0.329 12.5 0.334 15 0.315 20 0.290 25 0.271 30 0.238 35 0.220 40 0.209 50 0.196 60 0.188 --
70 0.183 80 0.178 90 0.174 100 0.170 Page 1 of 3
LR-N15-0256 Table 2. Hope Creek Generating Station SSE Data from Table 3-1 of Reference 5, Enclosure 1 Frequency (Hz) Acceleration (g) 0.1 0.04 0.25 0.09 2.5 0.63 9 0.54 33 0.2 100 0.2 Page 2 of 3
LR-N 1 5-0256 Figure 1. Comparison of Hope Creek Generating Station GMRS to SSE Response Spectrum OJ 0.6 05 0.4-1' "ii 1;03 A.
0.2 0-1 .I 0 +-
--'-t--
1 10 100 Fn!queni:y(Hz)
Page 3 of 3
PSEG Nuclear LLC P.O. Box 236, Hancocks Bridge, NJ 08038-0236 p
Nuclear Ll,C 10 CFR 50.54(f)
LR-N15-0256 DEC' 2 3 2015 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Hope Creek Generating Station Renewed Facility Operating License No. NPF-57 NRC Docket No. 50-354
Subject:
High Frequency Supplement to Seismic Hazard Screening Report, Response to NRC Request for Information Pursuant to 10 CFR 50.54(f)
Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident
References:
- 1. NRC letter, "Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendations 2.1, 2.3, and 9.3, of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident," dated March 12, 2012 (ADAMS Accession No. ML12053A340)
- 2. NRC letter, "Electric Power Research Institute Final Draft Report XXXXXX, 'Seismic Evaluation Guidance: Augmented Approach for the Resolution of Fukushima Near-Term Task Force Recommendation 2.1: Seismic,' as an Acceptable Alternative to the March 12, 2012, Information Request for Seismic Reevaluations,"
dated May 7, 2013 (ADAMS Accession No. ML13106A331)
- 3. NEI letter, "Final Draft of Industry Seismic Evaluation Guidance (EPRI 1025287)," dated November 27, 2012 (ADAMS Accession No. ML12333A168 and ML12333A170)
- 4. NRC letter, "Endorsement of Electric Power Research Institute Final Draft Report 1025287, 'Seismic Evaluation Guidance,'" dated February 15, 2013 (ADAMS Accession No. ML12319A074)
DEC 2 S 2015 10 CFR 50.54(f)
Page 2 LR-N15-0256
- 5. PSEG letter LR-N14-0035, "PSEG Nuclear LLC's Seismic Hazard and Screening Report (CEUS Sites) Response to NRG Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident- Hope Creek Generating Station," dated March 28, 2014 (ADAMS Accession No. ML14087A436)
- 6. NRG letter, "Screening and Prioritization Results regarding information pursuant to Title 10 of the Code of Federal Regulations 50.54(f)
Regarding Seismic Hazard Reevaluations for Recommendation 2.1 of the Near-Term Task Force Reviews of Insights from the Fukushima Dai-ichi Accident," dated May 9, 2014 (ADAMS Accession No. ML14111A147)
- 7. NEI letter, "Request for NRG Endorsement of High Frequency Program: Application Guidance for Functional Confirmation and Fragility Evaluation (EPRI 3002004396)," dated July 30, 2015 (ADAMS Accession Nos. ML15223A100 and ML15223A102)
- 8. NRG letter, "Endorsement of Electric Power Research Institute Final Draft Report 3002004396, 'High Frequency Program: Application Guidance for Functional Confirmation and Fragility,"' dated September 17, 2015 (ADAMS Accession No. ML15218A569)
On March 12, 2012, the Nuclear Regulatory Commission (NRG) issued a request for information (Reference 1) pursuant to 10 CFR 50.54(f) to all power reactor licensees and holders of construction permits in active or deferred status. Enclosure 1 of the 10 CFR 50.54(f) letter requests each addressee located in the Central and Eastern United States (CEUS) to submit a Seismic Hazard Evaluation and Screening Report.
In accordance with the Screening, Prioritization, and Implementation Details (SPID) report and Augmented Approach guidance endorsed by the NRG staff (References 2, 3, and 4), PSEG Nuclear LLC (PSEG) provided the requested report for Hope Creek Generating Station (HCGS) on March 28, 2014 (Reference 5). The purpose of this letter is to complete PSEG's Commitment No. 1 in Reference 5 to perform a relay chatter review for HCGS, consistent with the NRG screening and prioritization results (Reference 6) and subsequent NRG-endorsed guidance for completing high frequency confirmations (References 7 and 8).
The reevaluated seismic hazard (Reference 5) is used to determine if additional seismic risk evaluations are warranted for a plant. Specifically, the reevaluated horizontal ground motion response spectrum (GMRS) at the control point elevation is compared to the existing safe shutdown earthquake (SSE) to determine if a plant is required to perform a high frequency confirmation. The NRG screening and prioritization letter (Reference 6) identified HCGS as a plant that is required to conduct a limited scope high frequency evaluation and acknowledged that the schedule milestones and content
DEC 2 3 2015 10 CFR 50.54(f)
Page 3 LR-N15-0256 of limited scope evaluations will require additional development of the assessment process. By Reference 7, Nuclear Energy Institute (NEI) submitted an Electric Power Research Institute (EPRI) report containing high frequency confirmation guidance that was endorsed by the NRC staff in Reference 8. PSEG performed the high frequency confirmation in lieu of the relay chatter evaluation, consistent with References 6, 7, and 8.
The high frequency confirmation for HCGS shows that the GMRS exceedance area between the control point GMRS and SSE is 7% of the area under the SSE design basis response spectrum in the region of the exceedance. As such, the GMRS exceedance area is consistent with the high frequency confirmation screening criteria in Section 3.1.2 of Reference 7. Therefore, no additional evaluation is necessary. to this letter provides the SSE response spectrum and the GMRS information from Reference 5.
This transmittal completes Commitment No. 1 from Reference 5. There are no regulatory commitments contained in this letter.
If you have any questions or require additional information, please do not hesitate to contact Mr. Lee Marabella at 856-339-1208.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on __ lJ e. _
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Sincerely, \""\
\J }.Ucvv Paul J. Davison Site Vice President Hope Creek Generating Station : Supporting GMRS and SSE Design Basis Response Spectrum Information cc: Mr. Daniel Dorman, Administrator, Region I, NRC Ms. Carleen Parker, Project Manager, NRC Mr. Nicholas Difrancesco, Project Manager, NRC Mr. Justin Hawkins, NRC Senior Resident Inspector, Hope Creek Mr. Patrick Mulligan, Chief, NJBNE Mr. Thomas MacEwen, Hope Creek Commitment Tracking Coordinator Mr. Lee Marabella, PSEG Corporate Commitment Coordinator
LR-N 15-0256 Attachment 1 Supporting GMRS and SSE Information
LR-N15-0256 Table 1. Hope Creek Generating Station GMRS Data from Table 2-4 of Reference 5, Enclosure 1 Frequency (Hz) Acceleration (g) 0.1 0.0116 0.125 0.0145 0.15 0.0174 0.2 0.0232 0.25 0.0290 0.3 0.0349 0.35 0.0407 0.4 0.0465 0.5 0.0581 0.6 0.0698 0.7 0.0786 0.8 0.0871 0.9 0.095 1 0.101 1.25 0.120 1.5 0.139 2 0.150 2.5 0.150 3 0.196 3.5 0.273 4 0.285 5 0.354 6 0.356 7 0.347 8 0.339 9 0.333 10 0.329 12.5 0.334 15 0.315 20 0.290 25 0.271 30 0.238 35 0.220 40 0.209 50 0.196 60 0.188 --
70 0.183 80 0.178 90 0.174 100 0.170 Page 1 of 3
LR-N15-0256 Table 2. Hope Creek Generating Station SSE Data from Table 3-1 of Reference 5, Enclosure 1 Frequency (Hz) Acceleration (g) 0.1 0.04 0.25 0.09 2.5 0.63 9 0.54 33 0.2 100 0.2 Page 2 of 3
LR-N 1 5-0256 Figure 1. Comparison of Hope Creek Generating Station GMRS to SSE Response Spectrum OJ 0.6 05 0.4-1' "ii 1;03 A.
0.2 0-1 .I 0 +-
--'-t--
1 10 100 Fn!queni:y(Hz)
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