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Category:Annual Report
MONTHYEARML22320A5592022-11-16016 November 2022 2022 Annual Report - Guarantees of Payment of Deferred Premiums CNRO-2011-00004, Entergy - Annual Report for Quality Assurance Program Manual Changes Under 10CFR50.54(a)(3) and 10CFR72.140(d) Notification of Application of Approved Appendix B to 10CFR72 Subpart G2011-04-29029 April 2011 Entergy - Annual Report for Quality Assurance Program Manual Changes Under 10CFR50.54(a)(3) and 10CFR72.140(d) Notification of Application of Approved Appendix B to 10CFR72 Subpart G ENOC-07-00020, Entergy Nuclear Operations, Inc., Annual Report for Quality Assurance Program Manual Changes, Revision 162007-06-15015 June 2007 Entergy Nuclear Operations, Inc., Annual Report for Quality Assurance Program Manual Changes, Revision 16 JAFP-06-0127, CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models2006-08-14014 August 2006 CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models ML0615304192006-05-25025 May 2006 Enclosure 1, 2005 Annual Report, and, Securities and Exchange Commission Form 10-K Submittal for All Entergy Nuclear Operations, Inc. Plants ML0615304262005-12-31031 December 2005 Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 ML0701601972005-12-31031 December 2005 JAFNPP - SEIS Web Reference - Eckert 2005, New York Lake Ontario and Upper St. Lawrence River Stocking Program 2005 ML0701602092005-12-31031 December 2005 JAFNPP - SEIS Web Reference - Schaner 2005, Pelagic Planktivores, NYSDEC Lake Ontario Annual Report 2005 BVY 05-057, 2004 Annual Report, and, Securities and Exchange Commission Form 10-K Submittal2005-05-25025 May 2005 2004 Annual Report, and, Securities and Exchange Commission Form 10-K Submittal JAFP-05-0062, Annual Radioactive Effluent Release Report for January 1, 2004 - December 31, 20042005-04-28028 April 2005 Annual Radioactive Effluent Release Report for January 1, 2004 - December 31, 2004 ML0636202162005-02-28028 February 2005 JAFNPP Er Ref 8-17 Energy Outlook 2005, with Projections to 2025 ML0703805292004-12-31031 December 2004 JAFNPP - Site Audit Requests - 1995-2004 Report of Environmental Radiation in New York State ML0701603382004-12-31031 December 2004 JAFNPP - SEIS Web Reference - NYSDEC 2004 Status of Lake Ontario ML0701602082004-12-31031 December 2004 JAFNPP - SEIS Web Reference - Schaner 2004, Pelagic Planktivores, 2004, NYSDEC Lake Ontario Annual Report 2004 JAFP-04-0135, James a FitzPatrick, 10 CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models2004-08-23023 August 2004 James a FitzPatrick, 10 CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models BVY 04-049, 2003 Annual Report, and, Securities and Exchange Commission Form 10-K Submittal for All Entergy Nuclear Operations, Inc. Plants. Form 10-K Through Page E-312004-05-25025 May 2004 2003 Annual Report, and, Securities and Exchange Commission Form 10-K Submittal for All Entergy Nuclear Operations, Inc. Plants. Form 10-K Through Page E-31 JPN-04-012, 2003 Annual Report, and, Securities and Exchange Commission Form 10-K Submittal for All Entergy Nuclear Operations, Inc. Plants. Financial Results Through Investor Information2004-05-25025 May 2004 2003 Annual Report, and, Securities and Exchange Commission Form 10-K Submittal for All Entergy Nuclear Operations, Inc. Plants. Financial Results Through Investor Information JAFP-04-0054, Annual Radioactive Effluent Release Report for the Period of January 1, 2003 Through December 31, 20032004-04-21021 April 2004 Annual Radioactive Effluent Release Report for the Period of January 1, 2003 Through December 31, 2003 BVY 03-044, 2002 Annual Report, and Securities and Exchange Commission Form 10-K Submittal for All Entergy Nuclear Operations, Inc. Plants2003-05-28028 May 2003 2002 Annual Report, and Securities and Exchange Commission Form 10-K Submittal for All Entergy Nuclear Operations, Inc. Plants JAFP-03-0056, Annual Radioactive Effluent Release Report for January 1, 2002 Through December 31, 20022003-04-23023 April 2003 Annual Radioactive Effluent Release Report for January 1, 2002 Through December 31, 2002 JPN-02-023, 10 CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models2002-08-14014 August 2002 10 CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models NL-02-073, Part 2 of 3, Indian Point, Units 1, 2, & 3, James A. FitzPatrick & Pilgrim Nuclear Station - 2001 Annual Report & Security & Exchange Commission Form 10-K, Us Securities & Exchange Commission2002-05-14014 May 2002 Part 2 of 3, Indian Point, Units 1, 2, & 3, James A. FitzPatrick & Pilgrim Nuclear Station - 2001 Annual Report & Security & Exchange Commission Form 10-K, Us Securities & Exchange Commission JAFP-02-0052, Annual Report, Safety Relief Valve Challenges and Failures, for James A. FitzPatrick Nuclear Power Plant2002-02-28028 February 2002 Annual Report, Safety Relief Valve Challenges and Failures, for James A. FitzPatrick Nuclear Power Plant ML0636201842000-12-31031 December 2000 JAFNPP Er Ref 8-13 DOE Eia Annual Energy Outlook 2001, with Projections to 2020 ML0703805321994-12-31031 December 1994 JAFNPP - Site Audit Requests - 1994 Annual Report Environmental Radiation in New York State ML0703805341993-12-31031 December 1993 JAFNPP - Site Audit Requests - 1993 Annual Report Environmental Radiation in New York State 2022-11-16
[Table view] Category:Letter type:JAFP
MONTHYEARJAFP-23-0065, License Amendment Request to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules, Revision 4, and Administrative Changes to the Technical Specifications2023-12-14014 December 2023 License Amendment Request to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules, Revision 4, and Administrative Changes to the Technical Specifications JAFP-23-0069, Supplemental Response to Part 73 Exemption Request Withdrawal of Request for Exemption from 10 CFR 73, Subpart B, Preemption Authority Requirements2023-12-0707 December 2023 Supplemental Response to Part 73 Exemption Request Withdrawal of Request for Exemption from 10 CFR 73, Subpart B, Preemption Authority Requirements JAFP-23-0057, and Independent Spent Fuel Storage Installation - Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-11-22022 November 2023 and Independent Spent Fuel Storage Installation - Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation JAFP-23-0064, Emergency Plan Document Revision2023-11-15015 November 2023 Emergency Plan Document Revision JAFP-23-0063, Registration of Spent Fuel Cask Use2023-11-13013 November 2023 Registration of Spent Fuel Cask Use JAFP-23-0059, Registration of Spent Fuel Cask Use2023-10-24024 October 2023 Registration of Spent Fuel Cask Use JAFP-23-0048, Supplemental Information for License Amendment Request to Update the Technical Specification Bases to Change the Fuel Handling Accident Analysis2023-08-31031 August 2023 Supplemental Information for License Amendment Request to Update the Technical Specification Bases to Change the Fuel Handling Accident Analysis JAFP-23-0050, Physical Security Plan, Revision 242023-08-31031 August 2023 Physical Security Plan, Revision 24 JAFP-23-0047, Correction to the 2022 Annual Radioactive Effluent Release Report2023-08-30030 August 2023 Correction to the 2022 Annual Radioactive Effluent Release Report JAFP-23-0040, License Amendment Request to Update the Technical Specification Bases to Change the Fuel Handling Accident Analysis2023-08-0303 August 2023 License Amendment Request to Update the Technical Specification Bases to Change the Fuel Handling Accident Analysis JAFP-23-0043, 10 CFR 50.46 Annual Report2023-07-31031 July 2023 10 CFR 50.46 Annual Report JAFP-23-0038, License Amendment Request to Modify Technical Specification Surveillance Requirement (SR) 3.4.3.1 Safety Relief Valves (S/Rvs) Setpoint Lower Tolerance2023-07-28028 July 2023 License Amendment Request to Modify Technical Specification Surveillance Requirement (SR) 3.4.3.1 Safety Relief Valves (S/Rvs) Setpoint Lower Tolerance JAFP-23-0033, License Amendment Request - Technical Specifications (TS) Section 3.3.1.2, Source Range Monitors (SRM) Instrumentation2023-06-28028 June 2023 License Amendment Request - Technical Specifications (TS) Section 3.3.1.2, Source Range Monitors (SRM) Instrumentation JAFP-23-0025, 2022 Annual Radiological Environmental Operating Report2023-05-10010 May 2023 2022 Annual Radiological Environmental Operating Report JAFP-23-0023, 2022 Annual Radioactive Effluent Release Report2023-04-27027 April 2023 2022 Annual Radioactive Effluent Release Report JAFP-23-0010, 2022 REIRS Transmittal of NRC Form 52023-03-20020 March 2023 2022 REIRS Transmittal of NRC Form 5 JAFP-23-0008, Supplement to Inservice Inspection Summary Report Cycle 252023-02-22022 February 2023 Supplement to Inservice Inspection Summary Report Cycle 25 JAFP-22-0053, Inservice Inspection Summary Report Cycle 252022-12-20020 December 2022 Inservice Inspection Summary Report Cycle 25 JAFP-22-0046, Core Operating Limits Report Cycle 262022-10-17017 October 2022 Core Operating Limits Report Cycle 26 JAFP-22-0040, 10 CFR 50.46 Annual Report2022-07-29029 July 2022 10 CFR 50.46 Annual Report JAFP-22-0033, Core Operating Limits Report Mid-Cycle 252022-06-23023 June 2022 Core Operating Limits Report Mid-Cycle 25 JAFP-22-0032, Response to Request for Additional Information for James A. FitzPatrick Nuclear Power Plant to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b..2022-06-16016 June 2022 Response to Request for Additional Information for James A. FitzPatrick Nuclear Power Plant to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b.. JAFP-22-0030, Oswego County and New York State Participation in the Emergency Plan2022-05-13013 May 2022 Oswego County and New York State Participation in the Emergency Plan JAFP-22-0029, 2021 Annual Radiological Environmental Operating Report2022-05-11011 May 2022 2021 Annual Radiological Environmental Operating Report JAFP-22-0028, 2021 Annual Radioactive Effluent Release Report2022-04-27027 April 2022 2021 Annual Radioactive Effluent Release Report JAFP-22-0026, 2021 REIRS Transmittal of NRC Form 52022-04-0707 April 2022 2021 REIRS Transmittal of NRC Form 5 JAFP-22-2020, Supplemental Information No. 1 for James A. FitzPatrick Nuclear Power Plant to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b. and 10CFR 50.69, Risk-Info2022-03-0404 March 2022 Supplemental Information No. 1 for James A. FitzPatrick Nuclear Power Plant to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b. and 10CFR 50.69, Risk-Informed JAFP-22-0017, Amendments to Indemnity Agreements2022-02-15015 February 2022 Amendments to Indemnity Agreements JAFP-22-0007, Summary of Changes to Exelon Generation Company, LLC, Quality Assurance Topical Report, NO-AA-10, and Decommissioning Quality Assurance Program, NO-DC-102022-01-31031 January 2022 Summary of Changes to Exelon Generation Company, LLC, Quality Assurance Topical Report, NO-AA-10, and Decommissioning Quality Assurance Program, NO-DC-10 JAFP-22-0010, Supplemental Information in Response to Order Consenting to License Transfers and Approval of Draft Conforming License Amendments2022-01-24024 January 2022 Supplemental Information in Response to Order Consenting to License Transfers and Approval of Draft Conforming License Amendments JAFP-22-0008, Response to Request for Supplemental Information by the Office of Nuclear Reactor Regulation to Support Review of a License Amendment Request to Eliminate Selected Response Time Testing for Reactor Protection System and Primary2022-01-14014 January 2022 Response to Request for Supplemental Information by the Office of Nuclear Reactor Regulation to Support Review of a License Amendment Request to Eliminate Selected Response Time Testing for Reactor Protection System and Primary JAFP-21-0093, Propose Change to Eliminate Selected Response Time Testing for Reactor Protection System and Primary Containment Isolation Instrumentation2021-10-18018 October 2021 Propose Change to Eliminate Selected Response Time Testing for Reactor Protection System and Primary Containment Isolation Instrumentation 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 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 JAFP-21-0083, Notification of Readiness for NRC 95001 Inspection2021-09-0909 September 2021 Notification of Readiness for NRC 95001 Inspection JAFP-21-0081, Supplement to Application to Revise Technical Specifications to Adopt TSTF-582, Revision 0, Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements2021-09-0303 September 2021 Supplement to Application to Revise Technical Specifications to Adopt TSTF-582, Revision 0, Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements JAFP-21-0075, Proposed Relief Request Associated with Reactor Pressure Vessel Water Level Instrumentation Partial Penetration Nozzle Repairs2021-08-12012 August 2021 Proposed Relief Request Associated with Reactor Pressure Vessel Water Level Instrumentation Partial Penetration Nozzle Repairs JAFP-21-0073, Response to Request for Additional Information Regarding Application to Revise the James A. FitzPatrick Nuclear Power Plant Limiting Condition for Operation (LCO) 3.5.1, ECCS - Operating Surveillance.2021-08-0909 August 2021 Response to Request for Additional Information Regarding Application to Revise the James A. FitzPatrick Nuclear Power Plant Limiting Condition for Operation (LCO) 3.5.1, ECCS - Operating Surveillance. JAFP-21-0069, Application to Adopt 10 CFR 50.69, Risk-informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors2021-07-30030 July 2021 Application to Adopt 10 CFR 50.69, Risk-informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors JAFP-21-0070, 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 4b2021-07-30030 July 2021 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 JAFP-21-0071, 10 CFR 50.46 Annual Report2021-07-29029 July 2021 10 CFR 50.46 Annual Report JAFP-21-0064, Supplemental Information - Proposed Alternative Concerning ASME Section XI Repair/Replacement Documentation for Replacement of Pressure Retaining Bolting2021-07-0707 July 2021 Supplemental Information - Proposed Alternative Concerning ASME Section XI Repair/Replacement Documentation for Replacement of Pressure Retaining Bolting JAFP-21-0053, Emergency License Amendment Request - One Time Extension to TS 3.5.1 Condition a, TS 3.6.1.9 Condition a, and TS 3.6.4.1 Condition a Completion Time to Support Residual Heat Removal (RHR) Pump Motor Replacement2021-06-14014 June 2021 Emergency License Amendment Request - One Time Extension to TS 3.5.1 Condition a, TS 3.6.1.9 Condition a, and TS 3.6.4.1 Condition a Completion Time to Support Residual Heat Removal (RHR) Pump Motor Replacement JAFP-21-0052, Emergency License Amendment Request, One Time Extension of Condition a to TS 3.5.1, TS 3.6.1.9, and TS 3.6.4.1 Completion Time to Support Residual Heat Removal (RHR) Pump Motor Replacement2021-06-13013 June 2021 Emergency License Amendment Request, One Time Extension of Condition a to TS 3.5.1, TS 3.6.1.9, and TS 3.6.4.1 Completion Time to Support Residual Heat Removal (RHR) Pump Motor Replacement JAFP-21-0051, Emergency License Amendment Request - One Time Extension to TS 3.5.1 Condition a, TS 3.6.1.9 Condition a, and TS 3.6.4.1 Condition a Completion Time to Support Residual Heat Removal (RHR) Pump Motor Replacement2021-06-13013 June 2021 Emergency License Amendment Request - One Time Extension to TS 3.5.1 Condition a, TS 3.6.1.9 Condition a, and TS 3.6.4.1 Condition a Completion Time to Support Residual Heat Removal (RHR) Pump Motor Replacement JAFP-21-0050, Emergency License Amendment Request, One Time Extension of Condition a to TS 3.5.1, TS 3.6.1.9, and TS 3.6.4.1 Completion Time to Support Residual Heat Removal (RHR) Pump Motor Replacement2021-06-12012 June 2021 Emergency License Amendment Request, One Time Extension of Condition a to TS 3.5.1, TS 3.6.1.9, and TS 3.6.4.1 Completion Time to Support Residual Heat Removal (RHR) Pump Motor Replacement 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-21-0042, Reply to a Notice of Violation; EA-20-1382021-06-0303 June 2021 Reply to a Notice of Violation; EA-20-138 JAFP-21-0041, Supplement to Application to Revise Technical Specifications to Adopt TSTF-545, Revision 3, TS Inservice Testing Program Removal & Clarify SR Usage Rule Application to Section 5.5 Testing2021-05-17017 May 2021 Supplement to Application to Revise Technical Specifications to Adopt TSTF-545, Revision 3, TS Inservice Testing Program Removal & Clarify SR Usage Rule Application to Section 5.5 Testing JAFP-21-0040, Application to Revise Technical Specifications to Adopt TSTF-264-A, Revision 0, 3.3.9 and 3.3.10 - Delete Flux Monitors Specific Overlap Requirement SRs2021-05-14014 May 2021 Application to Revise Technical Specifications to Adopt TSTF-264-A, Revision 0, 3.3.9 and 3.3.10 - Delete Flux Monitors Specific Overlap Requirement SRs 2023-08-31
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Text
Entergy Nuclear Northeast Entergy Nuclear Operations, Inc.
James A. Fitzpatrick NPP Entergy RO. Box 110 Lycoming, NY 13093 Tel 315 349 6024 Fax 315 349 6480 T.A. Sullivan August 23, 2004 Site Vice President - JAF JAFP-04-0135 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555
SUBJECT:
James A FitzPatrick Nuclear Power Plant Docket No. 50-333 10 CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models
REFERENCE:
- 1. Entergy Nuclear Operations, Inc. letter T.A. Sullivan to USNRC (JAFP-03-0124) dated August 28, 2003 regarding same subject.
Dear Sir:
The attached report summarizes changes and errors in emergency core cooling system (ECCS) evaluation models in accordance wvith 10 CFR 50.46(a)(3)(ii) for the period July 1, 2003 to June 30, 2004 for Entergy's James A. FitzPatrick Nuclear Power Plant. Three changes or errors that should have been reported in Reference 1, but were inadvertently left out of that report are also included.
A total of two changes and two errors to the FitzPatrick model have been identified since the last report (Reference 1). Thirty day reports were not submitted because none of the changes or errors qualify as a significant change (a peak clad temperature change of greater than 500 F) according to 10 CFR 50.46(a)(3)(i).
Corrected for these changes and errors, estimated peak clad temperatures (PCTs) are unchanged from the previous reports and remain below the 22000 F requirement of 10 CFR 50.46(b)(1).
This letter contains no new commitments. If you have any questions, please contact Mr. Richard Plasse at (315) 349-6793.
Very truly yours, WAe. - - 4 - - D C T. A. SULLIVAN No I
Attachment:
10 CFR 50.46(a)(3)(ii) Annual Report on Changes and Errors in Emergency Core Cooling System (ECCS) Evaluation Models for the period from July 1,2003 to June 30, 2004.
cc: Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Office of the Resident Inspector U.S. Nuclear Regulatory Commission P.O. Box 136 Lycoming, NY 13093 Mr. Patrick Milano, Project Manager Project Directorate I Division of Licensing Project Management Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop: 8-C2 Washington, DC 20555
Attachment to JAFP-04-0135 INTRODUCTION This report summarizes changes and errors in emergency core cooling system (ECCS) evaluation models in accordance with 10 CFR 50.46(a)(3)(ii) for the period July 1, 2003 to June 30, 2004 for Entergy's James A. FitzPatrick Nuclear Power Plant.
A total of two (2) changes and two (2) errors to the FitzPatrick model have been identified since the last annual report (Reference 26). The changes and errors (References 22, 23, 24 and 25) did not result in a peak clad temperature (PCT) change.
Thirty-day reports were not submitted for the two errors because they do not qualify as significant changes (a PCT change of greater than 500 F) according to 10 CFR 50.46(a)(3)(i).
Table I summarizes the changes and errors to the current FitzPatrick ECCS evaluation models. The last four entries represent ECCS evaluation changes or errors identified during the period July 1, 2003 to June 30, 2004 (including three previous inadvertent omissions).
Additional information on the changes and errors identified during the reporting period is provided below.
DISCUSSION OF CHANGES OR ERRORS IDENTIFIED DURING REPORTING PERIOD GESTR Input to SAFER Error (2002-03)
Fuel rod gap conductance is calculated by GESTR as functions of LHGR and EXP and used as input to SAFER. An error in the interpolation code resulted in initial gap conductance slightly lower than it should have been.
This error did not result in a change in PCT. Therefore, this error did not qualify as a significant change according to 10 CFR 50.46(a)(3)(i), and no 30-day report was submitted.
Miuration of SAFER04 from VAX to Alpha Computer Platform (2002-04)
The LOCA evaluation code SAFER04 has been migrated from the VAX computer platform to the Alpha computer platform. The change in computer platform may result in a change in the calculated PCT due to changes in the processor word size and FORTRAN compiler characteristics.
This change in the model did not result in a change in PCT.
WEVOL Code Error(2002-05)
The WEVOL code is used to calculate the weight and volume inputs for SAFER analysis ofjet pump plants. An error was found in the WEVOL code which affects the calculated vessel volume in the downcomer region. The free volume in the region of the shroud head was calculated incorrectly. The code did not properly account for the volume of the Page 1 of 6
Attachment to JAFP-04-0135 standpipes inside the shroud head thickness. This resulted in the value of the downcomer free volume being too small by 4 - 10 ft3 .
This error did not result in a change in PCT. Therefore, this error did not qualify as a significant change according to 10 CFR 50.46(a)(3)(i), and no 30-day report was submitted.
Impact of Postulated HVdrogen-Oxygen Recombination (2003-05)
A new LOCA heat source has been postulated. This heat source involves the recombination of hydrogen and oxygen within the fuel bundle during the core heatup.
The additional heat will raise the temperature of the steam heat sink in the bundle, resulting in a potential increase in the peak cladding temperature and local oxidation.
This recombination is spontaneous at temperatures above approximately 900'F. The hydrogen is generated by the steam-zirconium reaction during heatup. The oxygen enters the vessel either as a dissolved gas in the ECCS water or through the break when the vessel fully depressurizes and draws the containment non-condensable gases back into the vessel. The current LOCA evaluation models do not include this new heat source.
Pending disposition of this phenomenon, a change notification is supplied to provide the impact of hydrogen-oxygen recombination on the cladding temperature and local oxidation.
This change in the model did not result in a change in PCT.
Page 2 of 6
Attachment to JAFP-04-0135 TABLE 1 - ACCOUNTING OF LICENSING BASIS PEAK CLAD TEMPERATURES FOR FITZPATRICK Report Estimated Updated Period PCT Change PCT ECCS Evaluation GE11 GE12 GE14 GE11 GE12 GE14 Fuel") Fuel Fuel(2) Fuel Fuel Fuel Baseline 1993 FitzPatrick LOCA Baseline N/A N/A 1570°F N/A N/A Evals. Analysis (Ref. 7) I FitzPatrick Reload 12 N/A Base- N/A N/A 1370°F N/A Supplemental Report line (Ref. 8)
FitzPatrick Reload 13 N/A 1570°F 1370°F N/A Supplemental Report Baseline (Ref. 9)
Prior to 10 CFR 50.46 +50°F N/A 1620°F 1420°F N/A July 1, Notification Regarding 2000 Sensitivity To Small Input Parameter Changes (Ref. 10) 10 CFR 50.46 +50 F N/A 1625°F 1425°F N/A Notification Regarding Minor Code Corrections (Ref. 10) 10 CFR 50.46 +100 F N/A 1635°F 1435°F N/A Notification Regarding Bottom Head Drain (Ref. 11)
July 1, 10 CFR 50.46 -5F N/A 1630°F 1430°F N/A 2000 - Notification Regarding June 30, Time Step Size (Ref. 3) 2001 Estimated Effect Of +90°F N/A 1720°F 1520°F N/A Condensation Error On PCT (Ref. 12)
Estimated Effect Of +10°F N/A 1730°F 1530F N/A Pressure Rate Inconsistency Error On PCT (Ref. 13)
Estimated Effect Of N/A -50 F N/A 1730°F 1525°F N/A Accounting Error On PCT (Ref. 14)
July 1, SAFER Core Spray +50 F N/A 1735°F 1530°F N/A 2001 - Injection Elevation Error June 30, (Ref. 16) 2002 Impact of SAFER Bulk +10 0 F N/A 1745°F 1540°F N/A Water Level Error on PCT (Ref. 17)
Page 3 of 6
Attachment to JAFP-04-0135 TABLE I -ACCOUNTING OF LICENSING BASIS PEAK CLAD TEMPERATURES FOR FITZPATRICK (Continued)
Report Estimated Updated Period PCT Change PCT ECCS Evaluation GE11 GE12 GE14 GE11 GE12 GE14 Fuel Fuel Fuel Fuel Fuel Fuel July 1, Cycle 16 Core Load N/A N/A 1700OF N/A N/A 1700OF 2002 - Using GE 14 Type Fuel June 30, (Ref. 19) 2003 Impact of SAFER N/A 0F OOF N/A 1540WF 1700OF Level/Volume Table Error on the PCT (Ref. 20)
Impact of SAFER Initial N/A 0F N/A N/A 1540OF 1700OF Separator Pressure Drop Error on the PCT (Ref.21)
July 1, Impact of GESTR Input N/A 0F N/A N/A 1540 0 F 1700OF 2003 - File Interpolation Error June 30, on the PCT (Ref. 22)(_)
2004 Impact of SAFER04 N/A 0F N/A N/A 1540 0 F 1700OF Computer Platform Change on the PCT (Ref. 23) (3)
Impact of WEVOL S1 N/A 07F N/A N/A 1540 0 F 1700OF Volume Error on the PCT (Ref. 24) (3)
Impact of Postulated N/A 0°F 0°F N/A 1540°F 1700OF Hydrogen-Oxygen Recombination (Ref. 25)
(1) GEl I fuel was removed from the core at conclusion of Cycle 15, 10/2002 (2) GE14 fuel was first installed during RFI5, 10/2002 (3) This item was inadvertently omitted from the 2002-2003 report Page 4 of 6
Attachment to JAFP-04-0135 REFERENCES
- 1. NYPA letter, M. J. Colomb to USNRC (JAFP-00-0164), dated July 21, 2000, regarding reporting of changes and errors in ECCS evaluation models.
- 2. Entergy Nuclear Operations, Inc. letter, M. Kanslerto USNRC, (JPN-01-010) dated June 4, 2001, regarding 10 CFR 50.46(a)(3)(ii) 30-day report, two errors in ECCS evaluation models.
- 3. Global Nuclear Fuel letter, A. Alzaben (GNF) to C. Franklin (NYPA), (AFA-00-N061 dated November 20, 2000) regarding 10 CFR 50.46 error report - impact of SAFER time step size on the peak clad temperature (PCT) for jet pump plant analyses.
Includes General Electric/Global Nuclear Fuel 10 CFR 50.46 Notification Letter 2000-04 dated November 8, 2000 regarding "Impact of SAFER Time Step Size on the Peak Clad Temperature (PCT) for Jet Pump Plant Analyses." (Proprietary)
- 4. NEDC-23785-1-PA Rev. 1, "The GESTR-LOCA and SAFER Models for the Evaluation of the Loss-Of-Coolant Accident Volume II, SAFER - Long Term Inventory Model for BWR Loss-Of-Coolant Analysis," October 1984.
- 5. NEDC-23785-1-PA Rev. 1, "The GESTR-LOCA and SAFER Models for the Evaluation of the Loss-Of-Coolant Accident Volume l1l, SAFER/GESTR Application Methodology," October 1984.
- 6. General Electric Nuclear Energy Report, J11-03757SRL, August 2000, "Supplemental Reload Licensing Report for James A. FitzPatrick, Reload 14, Cycle 15."
- 7. General Electric Nuclear Energy, "James A. FitzPatrick Nuclear Power Plant SAFER/GESTER-LOCA, Loss-of-Coolant Analysis," Licensing Topical Report NEDC-31317P, Class IlIl (proprietary), Revision 2, April 1993.
- 8. General Electric Nuclear Energy Report, JI1-02914SRL, Revision 0, August 1996, "Supplemental Reload Licensing Report for James A. FitzPatrick, Reload 12, Cycle 13."
- 9. General Electric Nuclear Energy Report, J1 1-03359SRL, Revision 1, Class I, October 1998, "Supplemental Reload Licensing Report for James A. FitzPatrick, Reload 13, Cycle 14."
- 10. General Electric Nuclear Energy, MFN-090-93, June 30, 1993, "Reporting of Changes and Errors in ECCS Evaluation Models."
- 11. General Electric Nuclear Energy, MFN-020-96, February 20,1996, "Reporting of Changes and Errors in ECCS Evaluation Models."
- 12. General Electric/Global Nuclear Fuel 10 CFR 50.46 Notification Letter 2001-01 dated May 8, 2001 (via E-mail) regarding "Impact of SAFER Condensation Error on the Peak Clad Temperature (PCT)." (Proprietary)
- 13. General Electric/Global Nuclear Fuel 10 CFR 50.46 Notification Letter 2001-02 dated May 10, 2001 (via E-mail) regarding "Impact of SAFER Pressure Rate I inconsistency Error on the Peak Clad Temperature (PCT)." (Proprietary)
Page 5 of 6
Attachment to JAFP-04-0135
- 14. Global Nuclear Fuel letter, A. Alzaben (GNF) to J. Head (Entergy Nuclear Operations, Inc.), (AFA-01-E004, June 29, 2001) regarding GE12 Upper Bound PCT for FitzPatrick, (Proprietary).
- 15. Entergy letter, M. Kansler to USNRC, dated August 15, 2001 (JPN-01-0014) regarding "10 CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models."
- 16. General Electric/Global Nuclear Fuel 10 CFR 50.46 Notification Letter 2002-01 regarding "SAFER Core Spray Injection Elevation Error." (Proprietary)
- 17. General Electric/Global Nuclear Fuel 10 CFR 50.46 Notification Letter 2002-02 regarding "Impact of SAFER Bulk Water Level Error on the Peak Clad Temperature (PCT)." (Proprietary)
- 18. Entergy letter, M. Kansler to USNRC, dated August 14, 2002 (JPN-02-023) regarding "10 CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models."
- 19. Entergy letter, T.A. Sullivan to USNRC, dated November 12, 2002 (JAFP-02-0210) regarding "10 CFR 50.46 Reporting of Changes In Emergency Core Cooling System (ECCS) Evaluation Model."
- 20. General Electric 10 CFR 50.46 Notification Letter 2003-01, dated May 6, 2003 regarding "Impact of SAFER LevelNolume Table Error on the Peak Cladding Temperature (PCT)." (Proprietary)
- 21. General Electric 10 CFR 50.46 Notification Letter 2003-03, dated May 6, 2003 regarding "Impact of SAFER Initial Separator Pressure Drop Error on the Peak Cladding Temperature (PCT)." (Proprietary)
- 22. General Electric 10 CFR 50.46 Notification Letter 2002-03, dated August 26, 2002 regarding "Impact of GESTR Input File Interpolation Error on the Peak Clad Temperature (PCT)." (Proprietary)
- 23. General Electric 10 CFR 50.46 Notification Letter 2002-04, dated August 26, 2002 regarding uImpact of SAFER04 Computer Platform Change on the Peak Clad Temperature (PCT)." (Proprietary)
- 24. General Electric 10 CFR 50.46 Notification Letter 2002-05, dated August 26, 2002 regarding 'Impact of WEVOL S1 Volume Error on the Peak Clad Temperature (PCT)." (Proprietary)
- 25. General Electric 10 CFR 50.46 Notification Letter 2003-05, dated May 13, 2004 regarding "Impact of Postulated Hydrogen-Oxygen Recombination." (Proprietary)
- 26. Entergy letter, T.A. Sullivan to USNRC, dated August 28, 2003 (JAFP-03-0124) regarding "10 CFR 50.46 Annual Report - Errors in Emergency Core Cooling System (ECCS) Evaluation Models."
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