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Category:Letter type:PLA
MONTHYEARPLA-8096, Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval2024-01-0404 January 2024 Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval PLA-8077, Emergency Plan Revision 67 (PLA-8077)2023-12-27027 December 2023 Emergency Plan Revision 67 (PLA-8077) PLA-8089, Submittal of Revision to Inservice Testing Program Plan2023-12-0505 December 2023 Submittal of Revision to Inservice Testing Program Plan PLA-8084, Application to Revise Technical Specifications to Adopt TSTF-568, Revise Applicability of BWR TS 3.6.2.5 and TS 3.6.3.22023-11-29029 November 2023 Application to Revise Technical Specifications to Adopt TSTF-568, Revise Applicability of BWR TS 3.6.2.5 and TS 3.6.3.2 PLA-8091, Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inseervice Inspection Interval (PLA-8091)2023-11-0808 November 2023 Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inseervice Inspection Interval (PLA-8091) PLA-8082, Proposed Amendment to Licenses NPF-14 and NPF-22: Application to Revise Technical Specifications to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program2023-11-0202 November 2023 Proposed Amendment to Licenses NPF-14 and NPF-22: Application to Revise Technical Specifications to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program PLA-8080, Proposed Relief for Valve 251130 (PLA-8080)2023-08-14014 August 2023 Proposed Relief for Valve 251130 (PLA-8080) PLA-8074, Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval2023-08-0303 August 2023 Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval PLA-8076, Unit 2 - 21st Refueling Outage Owner'S Activity Report (PLA-8076)2023-07-20020 July 2023 Unit 2 - 21st Refueling Outage Owner'S Activity Report (PLA-8076) PLA-8078, Submittal of Unit 2 Cycle 22 Core Operating Limits Report, Revision 1, PLA-80782023-07-0505 July 2023 Submittal of Unit 2 Cycle 22 Core Operating Limits Report, Revision 1, PLA-8078 PLA-8054, Proposed Amendment to Licenses NPF-14 and NPF-22: Remove Control Rod Operability Separation Criteria and Replace Reference to Banked Position Withdrawal Sequence with the Analyzed Rod Position Sequence2023-06-0808 June 2023 Proposed Amendment to Licenses NPF-14 and NPF-22: Remove Control Rod Operability Separation Criteria and Replace Reference to Banked Position Withdrawal Sequence with the Analyzed Rod Position Sequence PLA-8073, Proposed Relief Request for the Fifth 10-Year Inservice Inspection Interval2023-06-0101 June 2023 Proposed Relief Request for the Fifth 10-Year Inservice Inspection Interval PLA-8067, Notification of Completion of Emergence from Bankruptcy (PLA-8067)2023-05-17017 May 2023 Notification of Completion of Emergence from Bankruptcy (PLA-8067) PLA-8064, Response to NRC Regulatory Issue Summary 2023-01 (PLA-8064)2023-05-17017 May 2023 Response to NRC Regulatory Issue Summary 2023-01 (PLA-8064) PLA-8066, Notification of Planned Closing Date and Information Identified in March 30, 2023 Order, PLA-80662023-05-0808 May 2023 Notification of Planned Closing Date and Information Identified in March 30, 2023 Order, PLA-8066 PLA-8053, Radiation Exposure Information and Reporting System2023-04-27027 April 2023 Radiation Exposure Information and Reporting System PLA-8058, Annual Radiological Environmental Operating Report (PLA-8058)2023-04-26026 April 2023 Annual Radiological Environmental Operating Report (PLA-8058) PLA-8041, Radioactive Effluent Release Report and Offsite Dose Calculation Manual (PLA-8041)2023-04-25025 April 2023 Radioactive Effluent Release Report and Offsite Dose Calculation Manual (PLA-8041) PLA-8047, 2022 Annual Environmental Operating Report (Nonradiological), PLA-80472023-04-19019 April 2023 2022 Annual Environmental Operating Report (Nonradiological), PLA-8047 PLA-8062, Supplement to Relief Request 4RR-10 Relief from Code Seal Weld Requirement for Valve 252F007B, PLA-80622023-04-11011 April 2023 Supplement to Relief Request 4RR-10 Relief from Code Seal Weld Requirement for Valve 252F007B, PLA-8062 PLA-8061, Relief Request 4RR-10 Relief from Code Seal Weld Requirement for Valve 25F007B, PLA-80612023-04-10010 April 2023 Relief Request 4RR-10 Relief from Code Seal Weld Requirement for Valve 25F007B, PLA-8061 PLA-8060, Submittal of Unit 2 Cycle 22 Core Operating Limits Report (PLA-8060)2023-03-30030 March 2023 Submittal of Unit 2 Cycle 22 Core Operating Limits Report (PLA-8060) PLA-8057, Application for Order Approving Indirect Transfer of Control of Licenses and Approving Conforming License Amendments- Supplemental Information, PLA-80572023-03-15015 March 2023 Application for Order Approving Indirect Transfer of Control of Licenses and Approving Conforming License Amendments- Supplemental Information, PLA-8057 PLA-8052, (Sses), Proof of Financial Protection and Guarantee of Payment of Deferred Premiums2023-02-13013 February 2023 (Sses), Proof of Financial Protection and Guarantee of Payment of Deferred Premiums PLA-8048, Response to Request for Additional Information Regarding License Amendment Requesting Temporary Addition of Analyzed Rod Position Sequence2023-01-14014 January 2023 Response to Request for Additional Information Regarding License Amendment Requesting Temporary Addition of Analyzed Rod Position Sequence PLA-8042, Proposed Emergency Amendment to License NPF-22: Temporary Addition of Analyzed Rod Position Sequence2023-01-10010 January 2023 Proposed Emergency Amendment to License NPF-22: Temporary Addition of Analyzed Rod Position Sequence PLA-8039, Application for Order Approving Indirect Transfer of Control of License Amendments - Supplemental Information2022-12-22022 December 2022 Application for Order Approving Indirect Transfer of Control of License Amendments - Supplemental Information PLA-8038, Notification of Petition for Bankruptcy (PLA-8038)2022-12-14014 December 2022 Notification of Petition for Bankruptcy (PLA-8038) PLA-8036, Registration for the Use of Spent Fuel Storage Casks 203, 202, and 204, PLA-80362022-11-30030 November 2022 Registration for the Use of Spent Fuel Storage Casks 203, 202, and 204, PLA-8036 PLA-8035, Registration for the Use of Spent Fuel Storage Casks 205, 200, and 201, PLA-80352022-11-0808 November 2022 Registration for the Use of Spent Fuel Storage Casks 205, 200, and 201, PLA-8035 PLA-8031, Emergency Plan Revision 66 (PLA-8031)2022-11-0707 November 2022 Emergency Plan Revision 66 (PLA-8031) PLA-8032, Application for Order Approving Indirect Transfer of Control of Licenses and Approving Conforming License Amendments - Supplemental Information (PLA-8032)2022-10-28028 October 2022 Application for Order Approving Indirect Transfer of Control of Licenses and Approving Conforming License Amendments - Supplemental Information (PLA-8032) PLA-8026, Biennial 10 Crf 50.59 and 72.48 Summary Report and Changes to Regulatory Commitment (PLA-8026)2022-10-19019 October 2022 Biennial 10 Crf 50.59 and 72.48 Summary Report and Changes to Regulatory Commitment (PLA-8026) PLA-8015, Application for Order Approving Indirect Transfer of Control of Licenses2022-09-29029 September 2022 Application for Order Approving Indirect Transfer of Control of Licenses PLA-8030, Evacuation Time Estimate Report PLA-80302022-09-15015 September 2022 Evacuation Time Estimate Report PLA-8030 PLA-8025, Supplement to License Amendment to Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value2022-08-10010 August 2022 Supplement to License Amendment to Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value PLA-8019, Nd Refueling Outage Owner'S Activity Report, PLA-80192022-07-13013 July 2022 Nd Refueling Outage Owner'S Activity Report, PLA-8019 PLA-8013, Response to Request for Additional Information Regarding License Amendment Requesting Adoption of TSTF-505, Revision 2 PLA-80132022-06-27027 June 2022 Response to Request for Additional Information Regarding License Amendment Requesting Adoption of TSTF-505, Revision 2 PLA-8013 PLA-8012, 10 CFR 50.46 Annual Report2022-06-10010 June 2022 10 CFR 50.46 Annual Report PLA-8005, Response to Request for Additional Information Regarding License Amendment to Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value (PLA-8005)2022-05-23023 May 2022 Response to Request for Additional Information Regarding License Amendment to Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value (PLA-8005) PLA-8001, Radiation Exposure Information and Reporting System - PLA-80012022-04-28028 April 2022 Radiation Exposure Information and Reporting System - PLA-8001 PLA-7987, Radioactive Effluent Release Report and Offsite Dose Calculation Manual - (PLA-7987)2022-04-26026 April 2022 Radioactive Effluent Release Report and Offsite Dose Calculation Manual - (PLA-7987) PLA-7986, 2021 Annual Environmental Operating Report (Nonradiological) Docket No. 50-387, PLA-79862022-04-26026 April 2022 2021 Annual Environmental Operating Report (Nonradiological) Docket No. 50-387, PLA-7986 PLA-7985, Annual Radiological Environmental Operating Report2022-04-22022 April 2022 Annual Radiological Environmental Operating Report PLA-7883, Proposed Amendment to Licenses NPF-14 and NPF-22: Relocate Technical Specification Unit Staff Qualification Requirements to Quality Assurance Program (PLA-7883)2022-03-31031 March 2022 Proposed Amendment to Licenses NPF-14 and NPF-22: Relocate Technical Specification Unit Staff Qualification Requirements to Quality Assurance Program (PLA-7883) PLA-7995, Property Insurance Program (PLA-7995)2022-03-30030 March 2022 Property Insurance Program (PLA-7995) PLA-7998, Submittal of Unit 1 Cycle 23 Core Operating Limits Report and Reload Safety Analysis Report2022-03-29029 March 2022 Submittal of Unit 1 Cycle 23 Core Operating Limits Report and Reload Safety Analysis Report PLA-7991, Proof of Financial Protection and Guarantee of Payment of Deferred Premium2022-03-24024 March 2022 Proof of Financial Protection and Guarantee of Payment of Deferred Premium PLA-7984, Supplement to License Amendment Requesting Adoption of TSTF-505, Revision 22022-03-0808 March 2022 Supplement to License Amendment Requesting Adoption of TSTF-505, Revision 2 PLA-7962, Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit MCPR PLA-79622022-01-0505 January 2022 Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit MCPR PLA-7962 2024-01-04
[Table view] Category:License-Application for Facility Operating License (Amend/Renewal) DKT 50
MONTHYEARPLA-8082, Proposed Amendment to Licenses NPF-14 and NPF-22: Application to Revise Technical Specifications to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program2023-11-0202 November 2023 Proposed Amendment to Licenses NPF-14 and NPF-22: Application to Revise Technical Specifications to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program PLA-8054, Proposed Amendment to Licenses NPF-14 and NPF-22: Remove Control Rod Operability Separation Criteria and Replace Reference to Banked Position Withdrawal Sequence with the Analyzed Rod Position Sequence2023-06-0808 June 2023 Proposed Amendment to Licenses NPF-14 and NPF-22: Remove Control Rod Operability Separation Criteria and Replace Reference to Banked Position Withdrawal Sequence with the Analyzed Rod Position Sequence PLA-8042, Proposed Emergency Amendment to License NPF-22: Temporary Addition of Analyzed Rod Position Sequence2023-01-10010 January 2023 Proposed Emergency Amendment to License NPF-22: Temporary Addition of Analyzed Rod Position Sequence PLA-8039, Application for Order Approving Indirect Transfer of Control of License Amendments - Supplemental Information2022-12-22022 December 2022 Application for Order Approving Indirect Transfer of Control of License Amendments - Supplemental Information PLA-8015, Application for Order Approving Indirect Transfer of Control of Licenses2022-09-29029 September 2022 Application for Order Approving Indirect Transfer of Control of Licenses PLA-8025, Supplement to License Amendment to Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value2022-08-10010 August 2022 Supplement to License Amendment to Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value PLA-7962, Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit MCPR PLA-79622022-01-0505 January 2022 Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit MCPR PLA-7962 PLA-7979, Supplement to License Amendment to Revise Reactor Steam Dome Pressure Low Instrumentation Function Allowable Value2021-12-16016 December 2021 Supplement to License Amendment to Revise Reactor Steam Dome Pressure Low Instrumentation Function Allowable Value PLA-7950, Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value (PLA-7950)2021-10-0505 October 2021 Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value (PLA-7950) PLA-7897, Proprosed Amendment to Licenses NPF-14 and NPF-22: License Amendment Request to Revise Technical Specification to Adopt Risk Informed Completion Times TSTF-505, Rev 2, Provide Risk Informed Extended Completion.2021-04-0808 April 2021 Proprosed Amendment to Licenses NPF-14 and NPF-22: License Amendment Request to Revise Technical Specification to Adopt Risk Informed Completion Times TSTF-505, Rev 2, Provide Risk Informed Extended Completion. ML20245E1922020-09-0101 September 2020 Talen Energy - Application to Revise Technical Specifications to Adopt TSTF-582, Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements PLA-7880 PLA-7866, Electric Station Proposed Amendment Licenses NPF-14 and - NPF-22: Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules PLA-78662020-06-25025 June 2020 Electric Station Proposed Amendment Licenses NPF-14 and - NPF-22: Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules PLA-7866 PLA-7842, Proposed Amendment to Licenses NPF-14 and NPF-22: Revise Technical Specification 3.8.1 to Create a New Condition for an Inoperable Manual Synchronization Circuit PLA-72482020-05-26026 May 2020 Proposed Amendment to Licenses NPF-14 and NPF-22: Revise Technical Specification 3.8.1 to Create a New Condition for an Inoperable Manual Synchronization Circuit PLA-7248 PLA-7823, Proposed Amendment to Licenses NPF-014 and NPF-022: Revision to the Dose Consequence Analysis for a Loss of Coolant Accident2020-01-0202 January 2020 Proposed Amendment to Licenses NPF-014 and NPF-022: Revision to the Dose Consequence Analysis for a Loss of Coolant Accident PLA-7783, Proposed Amendment to Licenses: Application of Advanced Framatome Methodologies and TSTF-535 PLA-77832019-07-15015 July 2019 Proposed Amendment to Licenses: Application of Advanced Framatome Methodologies and TSTF-535 PLA-7783 PLA-7772, Application to Adopt TSTF-439, Eliminate Second Completion Times Limiting Time from Discovery of Failure to Meet an Lco.2019-03-28028 March 2019 Application to Adopt TSTF-439, Eliminate Second Completion Times Limiting Time from Discovery of Failure to Meet an Lco. PLA-7751, Proposed Amendment to Licenses NPF-14 and NPF-22: Temporary Change to the Technical Specifications to Allow Replacement of Emergency Service Water System Piping2019-01-0909 January 2019 Proposed Amendment to Licenses NPF-14 and NPF-22: Temporary Change to the Technical Specifications to Allow Replacement of Emergency Service Water System Piping PLA-7729, Technical Specifications Task Force Traveler TSTF-501, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control.2018-12-0404 December 2018 Technical Specifications Task Force Traveler TSTF-501, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control. PLA-7605, Change to Submittal Regarding License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-522-A2017-05-17017 May 2017 Change to Submittal Regarding License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-522-A PLA-7528, Supplemental Information for License Amendment Request to Address Secondary Containment Access Openings2016-09-13013 September 2016 Supplemental Information for License Amendment Request to Address Secondary Containment Access Openings PLA-7486, Proposed Amendment Request to Address Secondary Containment Access Openings2016-07-27027 July 2016 Proposed Amendment Request to Address Secondary Containment Access Openings ML16181A4172016-06-29029 June 2016 Projected Income Statement and Calculation of Six-Month Fixed Costs (Redacted) ML16181A4152016-06-29029 June 2016 Request for Order Approving Indirect Transfer of Control - PLA-7500 ML16181A4192016-06-29029 June 2016 Capacity Factor Assumptions (Redacted) PLA-7441, Supplemental Information on Technical Specification Changes to Adopt Traveler TSTF-4252016-01-29029 January 2016 Supplemental Information on Technical Specification Changes to Adopt Traveler TSTF-425 PLA-7384, Proposed Amendment No. 292, Temporary Change to Allow Replacement on Unit 1 480 V Ess Load Center Transformers in Unit 2 Technical Specifications 3.8.7 and 3.7.12016-01-28028 January 2016 Proposed Amendment No. 292, Temporary Change to Allow Replacement on Unit 1 480 V Ess Load Center Transformers in Unit 2 Technical Specifications 3.8.7 and 3.7.1 PLA-7378, Proposed Amendment No. 317 to License NPF-14 and Proposed Amendment No. 289 to License NPF-22: Supplement to Change Milestone 8 Date2015-08-28028 August 2015 Proposed Amendment No. 317 to License NPF-14 and Proposed Amendment No. 289 to License NPF-22: Supplement to Change Milestone 8 Date PLA-7360, Supplemental Information to License Amendment Request for Changes in RCS Pressure and Temperature (P/T) Limits2015-07-16016 July 2015 Supplemental Information to License Amendment Request for Changes in RCS Pressure and Temperature (P/T) Limits ML15091A6612015-03-19019 March 2015 Evaluation of Proposed Change Regarding Proposed License Amendment to Adopt Emergency Action Level Scheme NEI 99-01, Susquehanna, Units 1 and 2 - Proposed License Amendment to Adopt Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors.2015-03-19019 March 2015 Susquehanna, Units 1 and 2 - Proposed License Amendment to Adopt Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors. NEI 99-01, Susquehanna, Units 1 and 2 - Evaluation of Proposed Change Regarding Proposed License Amendment to Adopt Emergency Action Level Scheme2015-03-19019 March 2015 Susquehanna, Units 1 and 2 - Evaluation of Proposed Change Regarding Proposed License Amendment to Adopt Emergency Action Level Scheme ML15091A6602015-03-19019 March 2015 Proposed License Amendment to Adopt Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors. PLA-7181, Submittal of Request for Amendment to the Technical Specification 3.4.10, RCS Pressure and Temperature (Pit) Limits.2014-08-11011 August 2014 Submittal of Request for Amendment to the Technical Specification 3.4.10, RCS Pressure and Temperature (Pit) Limits. ML14195A1132014-07-11011 July 2014 Enclosure to PLA-7191 Application for Order Approving Indirect Transfer of Control of Facility Operating License Nos. NPF-14 and NPF-22 and Conforming Amendments ML14042A1152014-01-29029 January 2014 License Amendment Request - Increase of the Allowable Gas Treatment System Maximum Flow Rates from Secondary Containment PLA-6977, Proposed Amendment No. 313 to License NPF-14 and Proposed Amendment No. 285 to License NPF-22: Change to Technical Specification Surveillance Requirement (SR) 3.5.1.122013-06-0606 June 2013 Proposed Amendment No. 313 to License NPF-14 and Proposed Amendment No. 285 to License NPF-22: Change to Technical Specification Surveillance Requirement (SR) 3.5.1.12 PLA-6915, Proposed Amendment No. 312 to Unit 1, and Proposed Amendment No. 284 to Unit 2 Low Pressure Safety Limit and Reference Changes2012-12-19019 December 2012 Proposed Amendment No. 312 to Unit 1, and Proposed Amendment No. 284 to Unit 2 Low Pressure Safety Limit and Reference Changes PLA-6825, Proposed Amendment No. 310 to License NPF-14 and Proposed Amendment No. 282 to License NPF-22: Change to Tech Spec SR 3.8.1.9, 3.8.1.11, 3.8.1.12, and 3.8.1.19 to Increase Diesel Generator Minimum Steady State Voltage2012-09-18018 September 2012 Proposed Amendment No. 310 to License NPF-14 and Proposed Amendment No. 282 to License NPF-22: Change to Tech Spec SR 3.8.1.9, 3.8.1.11, 3.8.1.12, and 3.8.1.19 to Increase Diesel Generator Minimum Steady State Voltage PLA-6817, Temporary Change to Allow Implementation of Multiple Spurious Operations Modifications on SSES Unit 1 4160 V Buses Unit 2 Technical Specifications 3.8.7 and 3.7.1 PLA-68172012-03-0808 March 2012 Temporary Change to Allow Implementation of Multiple Spurious Operations Modifications on SSES Unit 1 4160 V Buses Unit 2 Technical Specifications 3.8.7 and 3.7.1 PLA-6817 ML11152A0092011-07-21021 July 2011 Issuance of Amendment Approval of the PPL Susquehanna, LLC Cyber Security Plan PLA-6695, Amend. Request No. 308 to License NPF-14 & Amend. Request No. 279 to License NPF-22: Adoption of Technical Specification Task Force Traveler TSTF-514, Rev. 3, Revise BWR Operability Requirements & Actions RCS Leakage Instrumentation2011-04-0808 April 2011 Amend. Request No. 308 to License NPF-14 & Amend. Request No. 279 to License NPF-22: Adoption of Technical Specification Task Force Traveler TSTF-514, Rev. 3, Revise BWR Operability Requirements & Actions RCS Leakage Instrumentation PLA-6628, Proposed Amendment No. 306 to License NPF-14 & Proposed Amendment No. 277 to License NPF-22: Withdrawal & Resubmittal of Request for Approval of the Cyber Security Plan2010-07-22022 July 2010 Proposed Amendment No. 306 to License NPF-14 & Proposed Amendment No. 277 to License NPF-22: Withdrawal & Resubmittal of Request for Approval of the Cyber Security Plan PLA-6606, Submittal of NRC Notification of NPDES Permit Renewal Application2010-03-26026 March 2010 Submittal of NRC Notification of NPDES Permit Renewal Application PLA-6539, Amendment Request No. 305 to Unit 1 License NPF-14 and Amendment Request No. 276 to Unit 2 License NPF-22: One-Time Extension of Tech Spec 3.8.1 Supplemental PRA Information2009-07-10010 July 2009 Amendment Request No. 305 to Unit 1 License NPF-14 and Amendment Request No. 276 to Unit 2 License NPF-22: One-Time Extension of Tech Spec 3.8.1 Supplemental PRA Information PLA-6520, Third Annual Amendment to the Application for Renewed Operating License Numbers NPF-14 and NPF-22 Pursuant to 10 CFR 54.21(b)2009-05-28028 May 2009 Third Annual Amendment to the Application for Renewed Operating License Numbers NPF-14 and NPF-22 Pursuant to 10 CFR 54.21(b) PLA-6509, Supplemental Electrical Information to License Amendment Request on the Technical Specifications2009-05-12012 May 2009 Supplemental Electrical Information to License Amendment Request on the Technical Specifications PLA-6505, Amendment Request No. 305 to Unit 1 License NPF-14 and Amendment Request No. 276 to Unit 2 License NPF-22: One-Time Extension of Technical Specification 3.8.1 PRA Supplemental Information2009-04-30030 April 2009 Amendment Request No. 305 to Unit 1 License NPF-14 and Amendment Request No. 276 to Unit 2 License NPF-22: One-Time Extension of Technical Specification 3.8.1 PRA Supplemental Information PLA-6474, Amendment Request No. 304 and 275, Adoption of TSTF-511, Rev 0, Eliminate Working Hour Restrictions from TS 5.2.2 to Support Compliance with 10 CFR Part 262009-03-24024 March 2009 Amendment Request No. 304 and 275, Adoption of TSTF-511, Rev 0, Eliminate Working Hour Restrictions from TS 5.2.2 to Support Compliance with 10 CFR Part 26 PLA-6480, One-Time Extension to Technical Specification 3.8.1 Allowable Completion Time for Offsite AC Circuits, PLA-64802009-03-24024 March 2009 One-Time Extension to Technical Specification 3.8.1 Allowable Completion Time for Offsite AC Circuits, PLA-6480 PLA-6359, Application to Revise Technical Specifications Regarding Control Room Envelope Habitability in Accordance with TSTF-448, Revision 3, Using the Consolidated Line Item Improvement Process (CLIIP) PLA-63592009-02-20020 February 2009 Application to Revise Technical Specifications Regarding Control Room Envelope Habitability in Accordance with TSTF-448, Revision 3, Using the Consolidated Line Item Improvement Process (CLIIP) PLA-6359 2023-06-08
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Kevin Cimorelli Susquehanna Nuclear, LLC Site Vice President 769 Salem Boulevard Berwick, PA 18603 Tel. 570.542.3795 Fax 570.542.1504 Kevin.Cimorelli@TalenEnergy.com December 16, 2021 Attn: Document Control Desk 10 CFR 50.90 U. S. Nuclear Regulatory Commission Washington, DC 20555-0001 SUSQUEHANNA STEAM ELECTRIC STATION SUPPLEMENT TO LICENSE AMENDMENT TO REVISE REACTOR STEAM DOME PRESSURE -
LOW INSTRUMENTATION FUNCTION ALLOWABLE VALUE Docket No. 50-387 PLA-7979 and 50-388
References:
- 1) Susquehanna letter to NRC, Proposed Amendment to Licenses NPF-14 and NPF-22: Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value (PLA-7950), dated October 5, 2021 (ADAMS Accession No. ML21279A026).
- 2) NRC letter to Susquehanna, Supplemental Information Needed for Acceptance of Requested Licensing Action Regarding Emergency Core Cooling Technical Specifications (EPID L-2021-LLA-0184), dated November 18, 2021 (ADAMS Accession No. ML21316A124).
Pursuant to 10 CFR 50.90, Susquehanna Nuclear, LLC (Susquehanna), submitted, in Reference 1, a request for an amendment to the Technical Specifications (TS) for the Susquehanna Steam Electric Station (SSES), Units 1 and 2, Facility Operating License numbers NPF-14 and NPF-22. The proposed amendment would modify TS 3.3.5.1, Emergency Core Cooling Systems (ECCS) Instrumentation. Specifically, the proposed amendment would modify the TS Allowable Values (AVs) for the ECCS Instrumentation, Core Spray and Low Pressure Coolant Injection Reactor Steam Dome Pressure - Low Instrumentation Functions 1.c, 1.d, 2.c, and 2.d, in TS Table 3.3.5.1-1.
The NRC notified Susquehanna in Reference 2 that additional information was required to complete its acceptance review of the application submitted in Reference 1. Enclosure 1 to this letter provides the requested information. As a result of the information provided in Enclosure 1 to this submittal, Susquehanna determined it was necessary to revise the TS changes requested
Document Control Desk PLA-7979 in Reference 1. Enclosures 2 and 3 provide the revised TS pages necessary to support the information provided in Enclosure 1 to this letter. Enclosures 2 and 3 of this letter supersede Enclosures 2 and 3 of Reference 1, respectively, in their entirety.
Based on the revised TS changes provided in Enclosures 2 and 3 to this letter, Susquehanna determined that no TS Bases changes are required to support the requested license amendment.
Therefore, Susquehanna withdraws the marked-up TS Bases pages provided in Enclosure 4 to Reference 1 and will not provide a replacement Enclosure in this letter.
Susquehanna has reviewed the information supporting a finding of No Significant Hazards Consideration and the Environmental Consideration provided to the NRC in Reference 1 and detennined the information provided herein does not impact the original conclusions in Reference 1.
There are no new or revised regulatory commitments contained in this submittal.
Should you have any questions regarding this submittal, please contact Ms. Melisa Krick, Manager-Nuclear Regulatory Affairs, at (570) 542-1818.
I declare under penalty of pe1jury that the foregoing is true and correct.
Executed on December 16, 2021.
~
K. Cimorelli
Enclosures:
- 1. Supplemental Information
- 2. Marked-Up Technical Specification Pages
- 3. Revised (Clean) Technical Specification Pages Copy: NRC Region I Mr. C. Highley, NRC Senior Resident Inspector Ms. A. Klett, NRC Project Manager Mr. M. Shields, PA DEP/BRP
Enclosure 1 to PLA-7979 Supplemental Information
Enclosure 1 to PLA-7979 Page 1 of 4 Supplemental Information On October 5, 2021, Susquehanna Nuclear, LLC (Susquehanna) submitted a license amendment request (LAR) for the Susquehanna Steam Electric Station (SSES), Units 1 and 2 in Reference 1.
Specifically, Susquehanna requested a revision to Technical Specification (TS) 3.3.5.1, Emergency Core Cooling Systems (ECCS) Instrumentation. The proposed amendment would modify the TS Allowable Values (AVs) for the ECCS Instrumentation, Core Spray and Low Pressure Coolant Injection (LPCI) Reactor Steam Dome Pressure - Low Instrumentation Functions 1.c, 1.d, 2.c, and 2.d, in TS Table 3.3.5.1-1. In Reference 2, the NRC identified that additional information is required to complete its acceptance review of the LAR. The supplemental information requested by the NRC is provided below.
NRC Question 1 The core spray (CS) and low-pressure core injection (LPCI) subsystems are part of the ECCS.
At Susquehanna, one check valve and one power-operated pressure isolation valve (PIV) are available on the discharge side in each applicable piping of the CS and LPCI subsystems to isolate the subsystems from the RCS. The PIVs are normally closed and would open on a low reactor steam dome pressure signal, which is limited by a lower allowable value (AV) and an upper AV in TS Table 3.3.5.1-1, Functions 1.c, 1.d, 2.c, and 2.d. The incorporation of the lower AV in the TSs provides reasonable assurance that the CS and LPCI provide coolant to the RCS during a loss-of-coolant accident and satisfy the ECCS performance criteria in Title 10 of the Code of Federal Regulations (10 CFR), Section 50.46. The upper AV in the TSs provides reasonable assurance of RCS isolation. The proposed TS changes would delete the upper AV from the TSs.
NUREG-0800, Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants: LWR [Light-Water Reactor] Edition, Branch Technical Position (BTP) 5-4, Design Requirements of the Residual Heat Removal System, Revision 4 (ADAMS Accession No. ML070850123), Section B.2.B.ii describes an acceptable approach for isolating the discharge side of the residual heat removal system from the RCS (i.e., that one or more check valves in series with a normally power-operated PIV shall be provided on the discharge side of the residual heat removal and LPCI subsystems to isolate them from the RCS.
Therefore, the NRC staff needs additional information to evaluate the impact of removing the TS requirement for the upper AV on the ability to isolate the RCS. The NRC staff needs additional information that would allow the NRC staff to determine if there is reasonable assurance that the PIVs would remain closed above the upper AV value.
Enclosure 1 to PLA-7979 Page 2 of 4 Susquehanna Response In order to demonstrate reasonable assurance that the PIVs would remain closed above the upper AV, Susquehanna proposes to re-establish the upper AV for SSES, Unit 1 and 2, TS Table 3.3.5.1-1, Functions 1.c, 1.d, 2.c, and 2.d. The Upper Analytical Limit (AL) will be increased from the current value of 440 psig to 445 psig. As stated in Reference 1, the design pressure is 450 psig for the Residual Heat Removal (RHR) System low pressure piping and 500 psig for the Core Spray (CS) System low pressure piping. NRC Safety Evaluations for Unit 1 TS Amendment 181 (Reference 3) and Unit 2 TS Amendment 155 (Reference 4) state:
The CS system and LPCI system initiation logic has a low-pressure permissive function which prevents the CS system injection valves HV-252-F005A/B and the LPCI system injection valves HV-251-F017A/B from opening until reactor pressure has decreased to the system's design pressure.
The selected upper AL meets the requirement stated in the Safety Evaluations which is also consistent with the SSES Updated Final Safety Analysis Report, Section 7.6.1a.3.3.1.
The lower AL remains the same as stated in Reference 1; i.e., 380 psig.
The upper and lower AVs and Nominal Trip Setpoints (NTSPs) were calculated using the NRC approved General Electric topical report NEDC-31336P-A. As stated in Reference 1, the pressure switches were replaced with Cameron-Barton 288A switches in 2017. The revised evaluations use the reported vendor accuracy for the newly installed switches in the calculation of the upper and lower AV and NTSP. The new values are shown in Table 1. Note that Table 1 below provides the currently approved values, the originally proposed values in Reference 1, and the revised proposed values as calculated for this supplement.
Table 1 - Changes to Calculated Parameters Original Revised Current Parameter Proposed Proposed (psig)
(psig) (psig)
Upper Analytical Limit 440 NONE 445 Upper Allowable Value 433 NONE 443 Upper Nominal Trip Setpoint 427 NONE 428.5 Setpoint 420 420 412.5 Lower Nominal Trip Setpoint 413 393 396.5 Lower Allowable Value 407 387 382 Lower Analytical Limit 400 380 380
Enclosure 1 to PLA-7979 Page 3 of 4 Re-establishing the upper AV for SSES Unit 1 and 2 TS Table 3.3.5.1-1, Functions 1.c, 1.d, 2.c, and 2.d will provide reasonable assurance that the PIVs will remain closed above the upper AV.
As a result of re-establishing the upper AV, Susquehanna proposes to lower the revised lower AV from 387 psig (as proposed in Reference 1) to 382 psig. This change utilizes some of the existing margin between the lower AV and the lower AL while still ensuring the fuel peak clad temperature will not exceed 2200°F during a postulated accident.
Susquehanna has revised the TS markups to reflect re-establishment of the upper AV, and revision of the lower AV from what was provided in Enclosures 2 and 3 of Reference 1.
Enclosures 2 and 3 to this letter provide the revised TS pages, and supersede Enclosures 2 and 3 of Reference 1, respectively, in their entirety. Further, based on re-establishment of the upper AV, Susquehanna has determined that no TS Bases changes are required to support the proposed license amendment. Therefore, Susquehanna hereby withdraws the marked-up TS Bases pages provided in Enclosure 4 to Reference 1 in their entirety; a replacement enclosure is not necessary and is not being provided with this letter.
NRC Question 2 The submittal indicated that pressure relief valves (PRVs) are available for protecting the CS and LPCI systems from over-pressurization. However, the submittal does not describe the adequacy of the PRVs capability to prevent over-pressurization of the low pressure piping from a loss of isolation between the RCS and low pressure piping.
If the licensee cannot show that the PIVs would remain closed above the upper AV value, then the NRC staff needs additional information for determining if there is reasonable assurance that the PRVs would protect the low pressure piping from over-pressurization when the PIVs and check valves cannot be closed.
Susquehanna Response As described in the response to Question 1, the PIVs are ensured to remain closed by retaining a revised upper AV within the TS. Therefore, additional information regarding the reasonable assurance that PRVs would protect the low pressure piping from over-pressurization when the PIVs and check valves cannot be closed is not required.
Enclosure 1 to PLA-7979 Page 4 of 4 References
- 1. Susquehanna letter to NRC, Proposed Amendment to Licenses NPF-14 and NPF-22: Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value (PLA-7950), dated October 5, 2021 (ADAMS Accession No. ML21279A026).
- 2. NRC letter to Susquehanna, Supplemental Information Needed for Acceptance of Requested Licensing Action Regarding Emergency Core Cooling Technical Specifications (EPID L-2021-LLA-0184), dated November 18, 2021 (ADAMS Accession No. ML21316A124).
- 3. NRC letter to Susquehanna, Susquehanna Steam Electric Station, Unit 1 - Issuance of Amendment Re: Technical Specification Changes on Reactor Steam Dome Pressure - Low Allowable Value (TAC No. MA4982), dated May 25, 1999 (ADAMS Accession No. ML010160341).
- 4. NRC letter to Susquehanna, Susquehanna Steam Electric Station, Unit 2, Technical Specification Changes on Reactor Steam Dome Pressure - Low Allowable Value (TAC No.
MA2447), dated March 4, 1999 (ADAMS Accession No. ML010160354).
Enclosure 2 of PLA-7979 Marked-Up Technical Specification Pages Revised Technical Specifications Pages Unit 1 TS Pages 3.3-42 and 3.3-43 Unit 2 TS Pages 3.3-43 and 3.3-44
ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 1 of 6)
Emergency Core Cooling System Instrumentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS PER FUNCTION ACTION A.1 REQUIREMENTS VALUE
- 1. Core Spray System
- a. Reactor Vessel 1, 2, 3 4(a) B SR 3.3.5.1.1 -136 inches Water Level - Low SR 3.3.5.1.2 Low Low, Level 1 SR 3.3.5.1.4 SR 3.3.5.1.5
- b. Drywell Pressure - 1, 2, 3 4(a) B SR 3.3.5.1.2 1.88 psig High SR 3.3.5.1.3 SR 3.3.5.1.5
- c. Reactor Steam 1, 2, 3 4 B SR 3.3.5.1.2 407 382 psig Dome Pressure - SR 3.3.5.1.3 (lower)
Low (initiation) SR 3.3.5.1.5 433 443 psig (upper)
- d. Reactor Steam 1, 2, 3 4 C SR 3.3.5.1.2 407 382 psig Dome Pressure - SR 3.3.5.1.3 (lower)
Low (injection SR 3.3.5.1.5 433 443 psig permissive) (upper)
- e. Manual Initiation 1, 2, 3 2 C SR 3.3.5.1.5 NA 1 per Subsystem
- 2. Low Pressure Coolant Injection (LPCI) System
- a. Reactor Vessel 1, 2, 3 4(b) B SR 3.3.5.1.1 -136 inches Water Level - Low SR 3.3.5.1.2 Low Low, Level 1 SR 3.3.5.1.4 SR 3.3.5.1.5 (a) Also required to initiate the associated diesel generator (DG), initiate Drywell Cooling Equipment Trip, and Emergency Service Water (ESW) Pump timer reset.
(b) Also required to initiate the associated DGs, ESW Pump timer reset and Turbine Building and Reactor Building Chillers trip.
SUSQUEHANNA - UNIT 1 3.3-42 Amendment 178, 181, 271, XXX
ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 2 of 6)
Emergency Core Cooling System Instrumentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS PER FUNCTION ACTION A.1 REQUIREMENTS VALUE
- 2. LPCI System (continued)
- b. Drywell Pressure - 1, 2, 3 4(b) B SR 3.3.5.1.2 1.88 psig High SR 3.3.5.1.3 SR 3.3.5.1.5
- c. Reactor Steam 1, 2, 3 4 B SR 3.3.5.1.2 407382 psig Dome Pressure - SR 3.3.5.1.3 (lower)
Low (initiation) SR 3.3.5.1.5 433443 psig (upper)
- d. Reactor Steam 1, 2, 3 4 C SR 3.3.5.1.2 407382 psig Dome Pressure - SR 3.3.5.1.3 (lower)
Low (injection SR 3.3.5.1.5 433443 psig permissive) (upper)
- e. Reactor Steam 1(c), 2(c), 3(c) 4 C SR 3.3.5.1.2 216 psig Dome Pressure - SR 3.3.5.1.3 Low (Recirculation SR 3.3.5.1.5 Discharge Valve Permissive)
(b) Also required to initiate the associated DGs, ESW pump timer reset and Turbine Building and Reactor Building Chiller trip.
(c) With either associated recirculation pump discharge or bypass valves open.
SUSQUEHANNA - UNIT 1 3.3-43 Amendment 178, 181, 271, XXX
ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 1 of 5)
Emergency Core Cooling System Instrumentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS PER FUNCTION ACTION A.1 REQUIREMENTS VALUE
- 1. Core Spray System
- a. Reactor Vessel 1, 2, 3 4(a) B SR 3.3.5.1.1 -136 inches Water Level - Low SR 3.3.5.1.2 Low Low, Level 1 SR 3.3.5.1.4 SR 3.3.5.1.5
- b. Drywell Pressure - 1, 2, 3 4(a) B SR 3.3.5.1.2 1.88 psig High SR 3.3.5.1.3 SR 3.3.5.1.5
- c. Reactor Steam 1, 2, 3 4 B SR 3.3.5.1.2 407382 psig Dome Pressure - SR 3.3.5.1.3 (lower)
Low (initiation) SR 3.3.5.1.5 433443 psig (upper)
- d. Reactor Steam 1, 2, 3 4 C SR 3.3.5.1.2 407382 psig Dome Pressure - SR 3.3.5.1.3 (lower)
Low (injection SR 3.3.5.1.5 433443 psig permissive) (upper)
- e. Manual Initiation 1, 2, 3 2 C SR 3.3.5.1.5 NA 1 per Subsystem
- 2. Low Pressure Coolant Injection (LPCI) System
- a. Reactor Vessel 1, 2, 3 4(b) B SR 3.3.5.1.1 -136 inches Water Level - Low SR 3.3.5.1.2 Low Low, Level 1 SR 3.3.5.1.4 SR 3.3.5.1.5 (a) Also required to initiate the associated diesel generator (DG), initiate Drywell Cooling Equipment Trip, and Emergency Service Water (ESW) Pump timer reset.
(b) Also required to initiate the associated DGs, ESW Pump timer reset and Turbine Building and Reactor Building Chillers trip.
SUSQUEHANNA - UNIT 2 3.3-43 Amendment 151, 155, 253, XXX
ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 2 of 5)
Emergency Core Cooling System Instrumentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS PER FUNCTION ACTION A.1 REQUIREMENTS VALUE
- 2. LPCI System (continued)
- b. Drywell Pressure - 1, 2, 3 4(b) B SR 3.3.5.1.2 1.88 psig High SR 3.3.5.1.3 SR 3.3.5.1.5
- c. Reactor Steam 1, 2, 3 4 B SR 3.3.5.1.2 407382 psig Dome Pressure - SR 3.3.5.1.3 (lower)
Low (initiation) SR 3.3.5.1.5 433443 psig (upper)
- d. Reactor Steam 1, 2, 3 4 C SR 3.3.5.1.2 407382 psig Dome Pressure - SR 3.3.5.1.3 (lower)
Low (injection SR 3.3.5.1.5 433443 psig permissive) (upper)
- e. Reactor Steam 1(c), 2(c), 3(c) 4 C SR 3.3.5.1.2 216 psig Dome Pressure - SR 3.3.5.1.3 Low (Recirculation SR 3.3.5.1.5 Discharge Valve Permissive)
- f. Manual Initiation 1, 2, 3 2 C SR 3.3.5.1.5 NA 1 per Subsystem (b) Also required to initiate the associated DGs, ESW pump timer reset and Turbine Building and Reactor Building Chiller trip.
(c) With either associated recirculation pump discharge or bypass valves open.
SUSQUEHANNA - UNIT 2 3.3-44 Amendment 151, 155, 253, XXX
Enclosure 3 of PLA-7979 Revised (Clean) Technical Specification Pages Revised Technical Specifications Pages Unit 1 TS Pages 3.3-42 and 3.3-43 Unit 2 TS Pages 3.3-43 and 3.3-44
ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 1 of 6)
Emergency Core Cooling System Instrumentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS PER FUNCTION ACTION A.1 REQUIREMENTS VALUE
- 1. Core Spray System
- a. Reactor Vessel 1, 2, 3 4(a) B SR 3.3.5.1.1 -136 inches Water Level - Low SR 3.3.5.1.2 Low Low, Level 1 SR 3.3.5.1.4 SR 3.3.5.1.5
- b. Drywell Pressure - 1, 2, 3 4(a) B SR 3.3.5.1.2 1.88 psig High SR 3.3.5.1.3 SR 3.3.5.1.5
- c. Reactor Steam 1, 2, 3 4 B SR 3.3.5.1.2 382 psig (lower)
Dome Pressure - SR 3.3.5.1.3 443 psig (upper)
Low (initiation) SR 3.3.5.1.5
- d. Reactor Steam 1, 2, 3 4 C SR 3.3.5.1.2 382 psig (lower)
Dome Pressure - SR 3.3.5.1.3 443 psig (upper)
Low (injection SR 3.3.5.1.5 permissive)
- e. Manual Initiation 1, 2, 3 2 C SR 3.3.5.1.5 NA 1 per Subsystem
- 2. Low Pressure Coolant Injection (LPCI) System
- a. Reactor Vessel 1, 2, 3 4(b) B SR 3.3.5.1.1 -136 inches Water Level - Low SR 3.3.5.1.2 Low Low, Level 1 SR 3.3.5.1.4 SR 3.3.5.1.5 (a) Also required to initiate the associated diesel generator (DG), initiate Drywell Cooling Equipment Trip, and Emergency Service Water (ESW) Pump timer reset.
(b) Also required to initiate the associated DGs, ESW Pump timer reset and Turbine Building and Reactor Building Chillers trip.
SUSQUEHANNA - UNIT 1 3.3-42 Amendment 178, 181, 271, XXX
ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 2 of 6)
Emergency Core Cooling System Instrumentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS PER FUNCTION ACTION A.1 REQUIREMENTS VALUE
- 2. LPCI System (continued)
- b. Drywell Pressure - 1, 2, 3 4(b) B SR 3.3.5.1.2 1.88 psig High SR 3.3.5.1.3 SR 3.3.5.1.5
- c. Reactor Steam 1, 2, 3 4 B SR 3.3.5.1.2 382 psig (lower)
Dome Pressure - SR 3.3.5.1.3 443 psig (upper)
Low (initiation) SR 3.3.5.1.5
- d. Reactor Steam 1, 2, 3 4 C SR 3.3.5.1.2 382 psig (lower)
Dome Pressure - SR 3.3.5.1.3 443 psig (upper)
Low (injection SR 3.3.5.1.5 permissive)
- e. Reactor Steam 1(c), 2(c), 3(c) 4 C SR 3.3.5.1.2 216 psig Dome Pressure - SR 3.3.5.1.3 Low (Recirculation SR 3.3.5.1.5 Discharge Valve Permissive)
(b) Also required to initiate the associated DGs, ESW pump timer reset and Turbine Building and Reactor Building Chiller trip.
(c) With either associated recirculation pump discharge or bypass valves open.
SUSQUEHANNA - UNIT 1 3.3-43 Amendment 178, 181, 271, XXX
ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 1 of 5)
Emergency Core Cooling System Instrumentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS PER FUNCTION ACTION A.1 REQUIREMENTS VALUE
- 1. Core Spray System
- a. Reactor Vessel 1, 2, 3 4(a) B SR 3.3.5.1.1 -136 inches Water Level - Low SR 3.3.5.1.2 Low Low, Level 1 SR 3.3.5.1.4 SR 3.3.5.1.5
- b. Drywell Pressure - 1, 2, 3 4(a) B SR 3.3.5.1.2 1.88 psig High SR 3.3.5.1.3 SR 3.3.5.1.5
- c. Reactor Steam 1, 2, 3 4 B SR 3.3.5.1.2 382 psig (lower)
Dome Pressure - SR 3.3.5.1.3 443 psig (upper)
Low (initiation) SR 3.3.5.1.5
- d. Reactor Steam 1, 2, 3 4 C SR 3.3.5.1.2 382 psig (lower)
Dome Pressure - SR 3.3.5.1.3 443 psig (upper)
Low (injection SR 3.3.5.1.5 permissive)
- e. Manual Initiation 1, 2, 3 2 C SR 3.3.5.1.5 NA 1 per Subsystem
- 2. Low Pressure Coolant Injection (LPCI) System
- a. Reactor Vessel 1, 2, 3 4(b) B SR 3.3.5.1.1 -136 inches Water Level - Low SR 3.3.5.1.2 Low Low, Level 1 SR 3.3.5.1.4 SR 3.3.5.1.5 (a) Also required to initiate the associated diesel generator (DG), initiate Drywell Cooling Equipment Trip, and Emergency Service Water (ESW) Pump timer reset.
(b) Also required to initiate the associated DGs, ESW Pump timer reset and Turbine Building and Reactor Building Chillers trip.
SUSQUEHANNA - UNIT 2 3.3-43 Amendment 151, 155, 253, XXX
ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 2 of 5)
Emergency Core Cooling System Instrumentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS PER FUNCTION ACTION A.1 REQUIREMENTS VALUE
- 2. LPCI System (continued)
- b. Drywell Pressure - 1, 2, 3 4(b) B SR 3.3.5.1.2 1.88 psig High SR 3.3.5.1.3 SR 3.3.5.1.5
- c. Reactor Steam 1, 2, 3 4 B SR 3.3.5.1.2 382 psig (lower)
Dome Pressure - SR 3.3.5.1.3 443 psig (upper)
Low (initiation) SR 3.3.5.1.5
- d. Reactor Steam 1, 2, 3 4 C SR 3.3.5.1.2 382 psig (lower)
Dome Pressure - SR 3.3.5.1.3 443 psig (upper)
Low (injection SR 3.3.5.1.5 permissive)
- e. Reactor Steam 1(c), 2(c), 3(c) 4 C SR 3.3.5.1.2 216 psig Dome Pressure - SR 3.3.5.1.3 Low (Recirculation SR 3.3.5.1.5 Discharge Valve Permissive)
- f. Manual Initiation 1, 2, 3 2 C SR 3.3.5.1.5 NA 1 per Subsystem (b) Also required to initiate the associated DGs, ESW pump timer reset and Turbine Building and Reactor Building Chiller trip.
(c) With either associated recirculation pump discharge or bypass valves open.
SUSQUEHANNA - UNIT 2 3.3-44 Amendment 151, 155, 253, XXX