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	Issue date	Title	Topic
GO2-23-035, Supplement to License Amendment Request to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling	9 March 2023	Supplement to License Amendment Request to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling	Surveillance Frequency Control Program
GO2-21-016, License Amendment Request to Change Technical Specification 3.4.11 Reactor Coolant System Pressure and Temperature Limits	13 October 2021	License Amendment Request to Change Technical Specification 3.4.11 Reactor Coolant System Pressure and Temperature Limits	Unanalyzed Condition Anticipated operational occurrence Hydrostatic Finite Element Analysis Pressure and Temperature Limits Report
ML19343C035	5 December 2019	Rev. 111 to Licensee Controlled Specifications Manual - Part 2 of 2
GO2-19-123, Supplemental Information Related to Exigent License Amendment Request for Change to Technical Specification 3.8.7 Distribution Systems-Operating	19 August 2019	Supplemental Information Related to Exigent License Amendment Request for Change to Technical Specification 3.8.7 Distribution Systems-Operating
ML17355A656	21 December 2017	Technical Specification Bases	Safe Shutdown Unanalyzed Condition Shutdown Margin Reactor Vessel Water Level High Radiation Area Ultimate heat sink Grab sample Fire Barrier Stroke time Anticipated operational occurrence Tornado Missile Post Accident Monitoring Internal Flooding Hydrostatic Squib Qualified Offsite Circuit Emergency Lighting Missed surveillance Abnormal operational transient Surveillance Frequency Control Program Foreign Material Exclusion Scram Discharge Volume Feedwater Controller Failure Operability Determination Spiral reload Battery sizing Overtravel Power Operated Valves Turbine Missile Fuel cladding Pressure Boundary Leakage Offsite Circuit Power change Coast down Unidentified leakage
GO2-16-086, Application to Revise Technical Specifications to Adopt TSTF-545, Revision 3	14 July 2016	Application to Revise Technical Specifications to Adopt TSTF-545, Revision 3	High Radiation Area Stroke time Squib Surveillance Frequency Control Program Pressure Boundary Leakage
GO2-16-096, License Amendment Request to Revise Operating License and Technical Specifications for Measurement Uncertainty Recapture Power Uprate	28 June 2016	License Amendment Request to Revise Operating License and Technical Specifications for Measurement Uncertainty Recapture Power Uprate	Shutdown Margin Reactor Vessel Water Level Safety Limit Minimum Critical Power Ratio Ultimate heat sink Probabilistic Risk Assessment Scram Discharge Volume Feedwater Controller Failure MELLLA Biofouling Power change Flow Induced Vibration
ML15355A481	21 December 2015	Revision 87 to Technical Specification Bases
GO2-15-070, Application for Technical Specification Change (TSTF-427) to Add LCO 3.0.9 on the Unavailability of Barriers Using the Consolidated Line Item Improvement Process	2 September 2015	Application for Technical Specification Change (TSTF-427) to Add LCO 3.0.9 on the Unavailability of Barriers Using the Consolidated Line Item Improvement Process	Fire Barrier Tornado Missile Internal Flooding Incorporated by reference Turbine Missile
GO2-15-007, License Amendment Request for Adoption of Technical Specification Task Force Traveler-425, Revision 3	17 March 2015	License Amendment Request for Adoption of Technical Specification Task Force Traveler-425, Revision 3	Safe Shutdown Reactor Vessel Water Level High Radiation Area Mission time Stroke time Post Accident Monitoring Internal Flooding Hydrostatic Probabilistic Risk Assessment Squib Incorporated by reference Surveillance Frequency Control Program Scram Discharge Volume Feedwater Controller Failure Large early release frequency Excess Flow Check Valve Spiral reload Battery sizing Overtravel License Renewal Earthquake Power Operated Valves Fuel cladding Pressure Boundary Leakage Offsite Circuit Unidentified leakage Overspeed trip
GO2-14-139, Attachment 6 - GNF-001N8896-R3-NP, Gnf Additional Information Regarding the Requested Changes to the Technical Specification SLMCPR, Columbia Cycle 23	31 October 2014	Attachment 6 - GNF-001N8896-R3-NP, Gnf Additional Information Regarding the Requested Changes to the Technical Specification SLMCPR, Columbia Cycle 23	Anticipated operational occurrence Minimum Critical Power Ratio
GO2-14-126, License Amendment Request to Revise Technical Specification Surveillance Requirement for the Ultimate Heat Sink	22 August 2014	License Amendment Request to Revise Technical Specification Surveillance Requirement for the Ultimate Heat Sink	Safe Shutdown Ultimate heat sink
ML14010A290	30 December 2013	Columbia, 10 CFR 50.71 Maintenance of Records Licensing Basis Document Update
ML13247A659	25 July 2013	License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF 477, Revision 3	Incorporated by reference
GO2-13-043, Request for Technical Specification Interpretation Regarding the Offsite Power Supplies to the Onsite Class 1E AC Power Distribution System	13 March 2013	Request for Technical Specification Interpretation Regarding the Offsite Power Supplies to the Onsite Class 1E AC Power Distribution System	Safe Shutdown Anticipated operational occurrence Qualified Offsite Circuit Offsite Circuit
ML12011A149	14 December 2011	Columbia, Technical Specification (TS) Basis, Rev. 69, Licensee Controlled Specifications (LCS) Rev. 67 and Operational Quality Assurance Program Description (Oqapd), Rev. 44
ML101390369	11 May 2010	Columbia Generating Station, License Amendment Request to Change Technical Specifications in Support of Prnm/Arts/Mella Implementation	Shutdown Margin Half scram Anticipated operational occurrence Cyber Security MELLLA Fuel cladding Power change
GO2-07-112, License Amendment Request for Proposed Changes to Technical Specifications: Miscellaneous Administrative Changes Including Adoption of Approved TSTF Travelers 284, 479, and 485	30 July 2007	License Amendment Request for Proposed Changes to Technical Specifications: Miscellaneous Administrative Changes Including Adoption of Approved TSTF Travelers 284, 479, and 485	Ultimate heat sink Enforcement Discretion Incorporated by reference Missed surveillance Offsite Circuit
GO2-07-024, GO2-07-024 - Columbia Generating Station - Exigent License Amendment Request - Amend Operating License to Revise TS 3.6.1.7 Suppression Chamber-to-Drywell Vacuum Breakers	2 February 2007	GO2-07-024 - Columbia Generating Station - Exigent License Amendment Request - Amend Operating License to Revise TS 3.6.1.7 Suppression Chamber-to-Drywell Vacuum Breakers
GO2-06-042, Revised Technical Specification Bases Change (for Information) and Summary of Commitments Associated with the License Amendment Requests for Extension of Diesel Generator Completion Time	20 March 2006	Revised Technical Specification Bases Change (for Information) and Summary of Commitments Associated with the License Amendment Requests for Extension of Diesel Generator Completion Time	Safe Shutdown Fire Protection Program