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 Issue dateTitle
GO2-23-107, Application to Revise Technical Specifications to Adopt TSTS-584, Eliminate Automatic RWCU System Isolation on SLC Initiation5 December 2023Application to Revise Technical Specifications to Adopt TSTS-584, Eliminate Automatic RWCU System Isolation on SLC Initiation
ML23013A08115 March 2023Issuance of Amendment No. 270 Revision to Technical Specifications to Adopt TSTF 505, Revision 2, Provide Risk-Informed Extended Completion Times-RITSTF Initiative 4B
IR 05000397/202200423 January 2023Integrated Inspection Report 05000397/2022004- 4th Quarter
GO2-22-096, Supplement to License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b4 October 2022Supplement to License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b
ML22165A2966 July 2022Regulatory Audit Agenda and Questions for License Amendment Request to Revise Technical Specifications to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b
GO2-22-001, License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b3 February 2022License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b
ML21349B35215 December 2021Attachment 4: Licensee Controlled Specifications, Revision 122
ML21349B38415 December 2021Attachment 5: Columbia Generating Station FSAR, Amendment 66, Part 5 of 10
ML20302A02615 December 2020Issuance of Amendment No. 262 to Revise Technical Specifications to Adopt TSTF-564, Safety Limit MCPR
GO2-20-095, Application to Revise Technical Specifications to Adopt TSTF-582, 'Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements24 September 2020Application to Revise Technical Specifications to Adopt TSTF-582, 'Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements
GO2-20-004, Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit MCPR27 January 2020Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit MCPR
ML18255A35030 October 2018Issuance of Amendment No. 251 Revision to the Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control
GO2-18-102, Response to Supplemental Information Needed for Acceptance of Requested Licensing Action Re-Renewed Facility Operating License and Technical Specification Clean-Up7 August 2018Response to Supplemental Information Needed for Acceptance of Requested Licensing Action Re-Renewed Facility Operating License and Technical Specification Clean-Up
IR 05000397/20170045 February 2018NRC Integrated Inspection Report 05000397/2017004 and Exercise of Enforcement Discretion
ML17355A66131 December 2017Amendment 64 to Final Safety Analysis Report, Chapter 1, Introduction and General Description of Plant
ML17355A66331 December 2017Amendment 64 to Final Safety Analysis Report, Chapter 4, Reactor
ML17355A66431 December 2017Amendment 64 to Final Safety Analysis Report, Chapter 7, Instrumentation and Control Systems
ML17355A66731 December 2017Amendment 64 to Final Safety Analysis Report, Chapter 9, Auxiliary Systems
ML17355A65621 December 2017Technical Specification Bases
ML17355A65721 December 2017Licensee Controlled Specifications Manual
GO2-17-194, Supplement to License Amendment Request to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control15 November 2017Supplement to License Amendment Request to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control
GO2-17-038, License Amendment Request to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control.23 October 2017License Amendment Request to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control.
GO2-17-062, License Amendment Request to Revise Technical Specifications to Adopt TSTF-523, Revision 227 March 2017License Amendment Request to Revise Technical Specifications to Adopt TSTF-523, Revision 2
GO2-16-155, Response to Request for Additional Information for License Amendment Request to Reduce the Reactor Steam Dome Pressure Specified in Technical Specification 2.1.1, Reactor Core Sls from the Reactor Systems Branch17 November 2016Response to Request for Additional Information for License Amendment Request to Reduce the Reactor Steam Dome Pressure Specified in Technical Specification 2.1.1, Reactor Core Sls from the Reactor Systems Branch
ML16253A0253 November 2016Issuance of Amendment No. 238, Adopt Technical Specification Task Force Traveler TSTF-425, Revision 3, Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5b
GO2-16-087, License Amendment Request for Changes to Technical Specification 2.1.1, Reactor Core SLs12 July 2016License Amendment Request for Changes to Technical Specification 2.1.1, Reactor Core SLs
GO2-16-096, License Amendment Request to Revise Operating License and Technical Specifications for Measurement Uncertainty Recapture Power Uprate28 June 2016License Amendment Request to Revise Operating License and Technical Specifications for Measurement Uncertainty Recapture Power Uprate
GO2-16-071, Final Technical Specification Markup and Clean Pages for License Amendment Request to Adopt Technical Specification Task Force (TSTF)-425, Revision 3 to Relocate Specific Surveillance Frequencies to a Licensee Controlled Program11 May 2016Final Technical Specification Markup and Clean Pages for License Amendment Request to Adopt Technical Specification Task Force (TSTF)-425, Revision 3 to Relocate Specific Surveillance Frequencies to a Licensee Controlled Program
ML15355A48621 December 2015Revision 87 to Licensee Controlled Specifications (LCS)
ML15355A48921 December 2015Final Safety Analysis Report, Amendment 63, Chapter 1 - Introduction and General Description of Plant
ML15355A50721 December 2015Final Safety Analysis Report, Amendment 63, Chapter 7 - Instrumentation and Control Systems
ML15355A50921 December 2015Final Safety Analysis Report, Amendment 63, Chapter 9 - Auxiliary Systems
GO2-15-159, Final Safety Analysis Report, Amendment 63, Chapter 13 -Conduct of Operations21 December 2015Final Safety Analysis Report, Amendment 63, Chapter 13 -Conduct of Operations
ML15345A32217 December 2015OEDO-15-00369 - 2.206 - Response, Emergency Enforcement Petition to Immediately Repair Known Crack at Columbia Generating Station
IR 05000397/201500312 November 2015IR 05000397/2015003, July 1, 2015 Through September 30, 2015, Columbia Generating Station Exercise of Enforcement Discretion
ML15316A83412 November 2015IR 05000397/2015003, July 1, 2015 Through September 30, 2015, Columbia Generating Station Exercise of Enforcement Discretion
ML15098A25411 May 2015Issuance of Amendment No. 234, Request to Revise Technical Specification 2.1.1.2 to Change Safety Limit Minimum Critical Power Ratio Values
ML15063A01027 March 2015Issuance of Amendment No. 232, Request to Revise Technical Specification Table 3.3.1.1-1 Function 7, Scram Discharge Volume Water Level - High
GO2-15-007, License Amendment Request for Adoption of Technical Specification Task Force Traveler-425, Revision 317 March 2015License Amendment Request for Adoption of Technical Specification Task Force Traveler-425, Revision 3
GO2-14-164, Response to NRC Request for Additional Information Re License Amendment Request for Adoption of TSTF-493, Revision 4, Option a17 November 2014Response to NRC Request for Additional Information Re License Amendment Request for Adoption of TSTF-493, Revision 4, Option a
ML14251A0805 September 2014NRR E-mail Capture - Follow Up Question for Columbia, Regarding Implementation of TSTF-493, Option a
ML14195A2629 July 2014NRR E-mail Capture - TSTF-493 RAI and Link to LAR on Scram Discharge Volume Instruments
GO2-14-103, Proposed Revision to License Amendment Request to Adopt TSTF-493, Revision 4, Option a, and Response to Request for Additional Information19 June 2014Proposed Revision to License Amendment Request to Adopt TSTF-493, Revision 4, Option a, and Response to Request for Additional Information
GO2-14-043, License Amendment Request for Changing Technical Specification Table 3.3.1.1-1 Function 7, Scram Discharge Volume Water Level-High24 March 2014License Amendment Request for Changing Technical Specification Table 3.3.1.1-1 Function 7, Scram Discharge Volume Water Level-High
ML13317B62331 January 2014Redacted - Issuance of Amendment No. 226, Technical Specification Changes to Support Installation of GE Hitachi Power Range Neutron Monitoring System; Implementation of Arts/Mellla
ML13337A26629 January 2014Interim Staff Evaluation and Audit Report Related to Overall Integrated Plan in Response to Order EA-12-049 (Mitigation Strategies)
ML14010A30430 December 2013Final Safety Analysis Report, Amendment 62, Chapter 9 - Auxiliary Systems
ML14010A31130 December 2013Final Safety Analysis Report, Amendment 62, Chapter 15 - Accident Analyses
ML14010A31530 December 2013Final Safety Analysis Report, Amendment 62, Appendix B - Response to Regulatory Issues Resulting from TMI-2
ML14010A31630 December 2013Final Safety Analysis Report, Amendment 62, Appendix F - Fire Protection Evaluation