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 Issue dateTitleTopic
ML24030A75230 January 2024Technical Specification Bases Pages
ML23286A03713 October 2023Annual Submittal of Technical Specifications Bases Changes Pursuant to Technical Specification 6.4.JShutdown Margin
Pressure Boundary Leakage
Power change
Unidentified leakage
ML23311A2049 October 2023Annual Submittal of Technical Specification Bases Changes Pursuant to Technical Specification 5.5.13.dPressure Boundary Leakage
Recently irradiated fuel
ML23153A17316 June 2023Correction to Amendment Nos. 346 & 286 Millstone, 294 & 277 North Anna, 311 & 311 Surry, and 225 Summer to Revise Technical Specifications to Adopt TSTF-554,Rev Reactor Coolant Leakage RequirementSurveillance Frequency Control Program
Pressure Boundary Leakage
ML23013A22413 January 2023Proposed License Amendment Request to Revise the Applicability Term for Reactor Coolant System Heatup and Cooldown Pressure Temperature Limitation FiguresStroke time
Hydrostatic
ML22322A19818 November 2022Proposed License Amendment Request Administrative Changes to Subsequent Renewed Operating Licenses and Technical Specifications Marked-up Technical Specifications Basis Page
ML22303A0199 October 2022Annual Submittal of Technical Specification Bases Changes Pursuant to Technical Specification 5.5.13.d
ML22278A1695 October 2022Annual Submittal of Technical Bases Changes Pursuant to Technical Specification 6.4.J
ML22095A10711 July 2022Issuance of Amendment Nos. 120, 344, & 284, 293 & 276, & 307 & 307 to Relocate Requirements to the QAPD
ML22131A31011 May 2022Proposed License Amendment Request Addition of Alternate Control Rod Position Monitoring RequirementsBoric Acid
Shutdown Margin
Surveillance Frequency Control Program
Power change
ML22096A2216 April 2022Application for Technical Specification Change Regarding Mode Change Limitations Using the Consolidated Line Item Improvement ProcessTime of Discovery
Shutdown Margin
Reactor Vessel Water Level
Incorporated by reference
Surveillance Frequency Control Program
Offsite Circuit
ML22032A26928 January 2022Technical Specification Bases PagesSafe Shutdown
Boric Acid
Shutdown Margin
Ultimate heat sink
Non-Destructive Examination
Grab sample
Stroke time
Anticipated operational occurrence
Hydrostatic
Reserve Station Service Transformer
Missed surveillance
Surveillance Frequency Control Program
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage
ML22032A27028 January 2022Technical Specification Bases PagesSafe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
Loop seal
Ultimate heat sink
Non-Destructive Examination
Grab sample
Stroke time
Anticipated operational occurrence
Hydrostatic
Operating Basis Earthquake
Missed surveillance
Surveillance Frequency Control Program
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Power change
Downpower
ML22027A73627 January 2022Request for Enforcement Discretion from Technical Specification 3.5.2 ECCS Subsystems and Technical Specification 3.7.3 Reactor Plant Component Cooling Water SystemSafe Shutdown
High winds
Ultimate heat sink
Enforcement Discretion
Large early release frequency
Fuel cladding
Fire Watch
ML21294A33821 October 2021Proposed Amendment to Relocate Unit Staff Qualification Requirements from Technical Specifications to Nuclear Facility Quality .Fuel cladding
ML21279A2894 October 2021Annual Submittal of Technical Specifications Bases Changes Pursuant to Technical Specification 6.4.JHydrostatic
ML21252A5149 September 2021Application to Revise Technical Specifications to Adopt TSTF-577, Revised Frequencies for Steam Generator Tube Inspections, Rev 1, Using the Consolidated Line Item Improvement Process
ML21047A43215 February 2021Attachment 1: MPS2 Technical Specification Bases PagesSafe Shutdown
Boric Acid
Shutdown Margin
Ultimate heat sink
Non-Destructive Examination
Grab sample
Stroke time
Anticipated operational occurrence
Hydrostatic
Reserve Station Service Transformer
Missed surveillance
Surveillance Frequency Control Program
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage
Unidentified leak
ML21047A43315 February 2021Attachment 2: MPS3 Technical Specification Bases PagesSafe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
Loop seal
Ultimate heat sink
Non-Destructive Examination
Grab sample
Stroke time
Anticipated operational occurrence
Hydrostatic
Operating Basis Earthquake
Missed surveillance
Surveillance Frequency Control Program
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Power change
Downpower
ML20304A15912 October 2020Annual Submittal of Technical Specifications Bases Changes Pursuant to Technical Specification 6.4.JReserve Station Service Transformer
ML20252A1914 September 2020Response to Request for Additional Information Regarding License Amendment Request for a One-Time Deferral of the Millstone Unit 3 Steam Generator Inspections
ML20224A45711 August 2020Connecticut. Inc. Millstone Power Station Unit 3, Proposed License Amendment Request for a One-Time Extension of the Millstone Unit 3 Steam Generator InspectionsAnticipated operational occurrence
Pandemic
Coronavirus
COVID-19
ML20065K9763 March 2020License Amendment Request to Revise Technical Specification Table 3.3-11, Accident Monitoring InstrumentationAnticipated operational occurrence
Probabilistic Risk Assessment
Incorporated by reference
Fuel cladding
ML20063L8233 March 2020License Amendment Request to Revise Technical Specification Table 3.3-11, Accident Monitoring InstrumentationAnticipated operational occurrence
Probabilistic Risk Assessment
Incorporated by reference
Fuel cladding
ML20063L28726 February 2020Technical Specification Bases PagesSafe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
Loop seal
Ultimate heat sink
Non-Destructive Examination
Grab sample
Stroke time
Anticipated operational occurrence
Hydrostatic
Reserve Station Service Transformer
Operating Basis Earthquake
Missed surveillance
Surveillance Frequency Control Program
Operability Determination
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Downpower
Unidentified leakage
ML19309D19630 October 2019Proposed License Amendment Request Addition of Analytical Methodology to the Core Operating Limits Report for a Large Break Loss of Coolant Accident (LBLOCA)Shutdown Margin
Coatings
Fuel cladding
ML19304A29422 October 2019Supplement to Proposed License Amendment Request to Revise TS 3.8.1.1, A.C. Sources - Operating, to Support Maintenance and Replacement of the Millstone Unit 3 'A' Reserve Station Service Transformer and 345 Kv South Bus Switchyard ComponenSafe Shutdown
High winds
Ultimate heat sink
Mission time
Anticipated operational occurrence
Internal Flooding
Probabilistic Risk Assessment
Reserve Station Service Transformer
FLEX
Large early release frequency
Time Critical Operator Action
Offsite Circuit
ML19297D14714 October 2019Annual Submittal of Technical Specifications (TS) Bases Changes Pursuant to TS 6.4.JReserve Station Service Transformer
Surveillance Frequency Control Program
Open Phase Condition
Power change
ML19269B77519 September 2019Proposed License Amendment Request: Update of Reactor Coolant System Heatup and Cooldown Pressure-Temperature Limitations Figures for Subsequent License RenewalAnticipated operational occurrence
Hydrostatic
License Renewal
Subsequent License Renewal
ML19109A10011 April 2019Application to Revise Technical Specifications to Adopt TSTF-522, Revise Ventilation System Surveillance Requirements to Operate for 10 Hours Per Month.Safe Shutdown
Surveillance Frequency Control Program
Recently irradiated fuel
ML19052A16114 February 2019Changes to Technical Specification BasesSafe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
Loop seal
Ultimate heat sink
Non-Destructive Examination
Grab sample
Stroke time
Anticipated operational occurrence
Hydrostatic
Reserve Station Service Transformer
Operating Basis Earthquake
Missed surveillance
Surveillance Frequency Control Program
Operability Determination
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Downpower
Unidentified leakage
ML18289A39611 October 2018Annual Submittal of Technical Specifications Bases Changes Pursuant to Technical Specification 6.4.JReserve Station Service Transformer
Open Phase Condition
ML18198A11812 July 2018Transmittal of Proposed License Amendment Request (LAR) Addition of Analytical Methodology to COLR Small Break Loss of Coolant Accident (SBLOCA)Post Accident Monitoring
Fuel cladding
ML18031A2276 February 2018Enclosurenewed License SNM-2507 Technical Specifications (Letter to D. G. Stoddard Issuance of Renewed Materials License No. SNM-2507 for the North Anna Power Station ISFSI)Time of Discovery
ML17317A4647 November 2017Proposed License Amendment Request, Temporary, One Time 21-Day Allowed Outage Time for Replacement of Reserve Station Service Transformer C and Associated CablingSafe Shutdown
Anticipated operational occurrence
Reserve Station Service Transformer
Offsite Circuit
ML17293A02816 October 2017Annual Submittal of Technical Specifications Bases Changes Pursuant to Technical Specification 6.4.JSurveillance Frequency Control Program
ML17291A33612 October 2017Technical Specification Bases ChangesSafe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
High Radiation Area
Ultimate heat sink
Non-Destructive Examination
Grab sample
Fire Barrier
Stroke time
Anticipated operational occurrence
Tornado Missile
Time to boil
Post Accident Monitoring
Internal Flooding
Hydrostatic
Coatings
Reserve Station Service Transformer
Qualified Offsite Circuit
Missed surveillance
Surveillance Frequency Control Program
Battery sizing
Earthquake
Turbine Missile
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage
ML17291A32512 October 2017Annual Submittal of Technical Specification Bases Changes Pursuant to Technical Specifications 5.5.13.d
ML17150A30223 May 2017Proposed License Amendment Request Open Phase Protection Per NRC Bulletin 2012-01Safe Shutdown
Reserve Station Service Transformer
Surveillance Frequency Control Program
Open Phase Condition
ML16288A1204 October 2016Annual Submittal of Technical Specification Bases Changes Pursuant to Technical Specification 5.5.13.dSurveillance Frequency Control Program
Offsite Circuit
ML16288A1414 October 2016Technical Specification BasesSafe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
High Radiation Area
Ultimate heat sink
Non-Destructive Examination
Grab sample
Fire Barrier
Stroke time
Anticipated operational occurrence
Tornado Missile
Time to boil
Post Accident Monitoring
Internal Flooding
Hydrostatic
Coatings
Reserve Station Service Transformer
Qualified Offsite Circuit
Missed surveillance
Surveillance Frequency Control Program
Battery sizing
Earthquake
Turbine Missile
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage
ML16257A56319 September 2016Correction Letter to Amendment No. 327 - Technical Specification Changes for Spent Fuel StorageSurveillance Frequency Control Program
ML16258A1441 September 2016Administrative Correction to License Amendment 327, Technical Specification Changes to Spent Fuel Pool StorageSurveillance Frequency Control Program
ML16134A06910 May 2016Proposed License Amendment Request for Expansion of Primary Grade Water Lockout Requirements in TS 3.2.EShutdown Margin
ML16061A07323 February 2016Changes to Technical Specification Bases
ML16034A35826 January 2016License Amendment Request, Spent Fuel Pool Heat Load AnalysisUltimate heat sink
Probabilistic Risk Assessment
Control of Heavy Loads
Fuel cladding
ML15342A0281 December 2015Supplement to License Amendment Request to Adopt TSTF-523, Revision 2, Generic Letter 2008-01, Managing Gas AccumulationStroke time
Surveillance Frequency Control Program
ML15293A4967 October 2015Annual Submittal of Technical Specification Bases Changes Pursuant to Technical Specification 6.4.JShutdown Margin
ML15289A3892 October 2015Technical Specification BasesSafe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
High Radiation Area
Ultimate heat sink
Non-Destructive Examination
Grab sample
Fire Barrier
Stroke time
Anticipated operational occurrence
Tornado Missile
Time to boil
Post Accident Monitoring
Internal Flooding
Hydrostatic
Coatings
Reserve Station Service Transformer
Qualified Offsite Circuit
Missed surveillance
Surveillance Frequency Control Program
Battery sizing
Earthquake
Turbine Missile
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage
ML15246A11731 August 2015Supplement to License Amendment Request to Revise TS 6.19, Containment Leakage Testing Program