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	Issue date	Title	Topic
NLS2023045, Application to Revise Technical Specifications to Adopt TSTF-374, Revision to Diesel Fuel Oil Testing Program	15 November 2023	Application to Revise Technical Specifications to Adopt TSTF-374, Revision to Diesel Fuel Oil Testing Program	Incorporated by reference Surveillance Frequency Control Program
NLS2023029, License Amendment Request to Revise Technical Specifications to Support Inspection of Diesel Fuel Oil Storage Tanks	6 September 2023	License Amendment Request to Revise Technical Specifications to Support Inspection of Diesel Fuel Oil Storage Tanks	Safe Shutdown High winds Mission time Water Inventory Control Safe Shutdown Earthquake Qualified Offsite Circuit FLEX Abnormal operational transient License Renewal Earthquake
NLS2023017, Application to Revise Technical Specifications to Adopt TSTF-551, Revise Secondary Containment Surveillance Requirements	3 May 2023	Application to Revise Technical Specifications to Adopt TSTF-551, Revise Secondary Containment Surveillance Requirements	Surveillance Frequency Control Program
NLS2023007, Technical Specification Bases Changes	17 April 2023	Technical Specification Bases Changes	Safe Shutdown Reactor Vessel Water Level Stroke time Water Inventory Control Post Accident Monitoring Qualified Offsite Circuit Surveillance Frequency Control Program Control of Heavy Loads Power Operated Valves Fuel cladding Pressure Boundary Leakage Offsite Circuit Scaffolding Unidentified leakage
ML21350A058	21 December 2021	Withdrawal of an Amendment Request
ML21340A236	20 December 2021	Issuance of Amendment No. 270 Adoption of Technical Specifications Task Force Traveler TSTF-582, Revision 0, RPV WIC Enhancements	Reactor Vessel Water Level Water Inventory Control Cyber Security Surveillance Frequency Control Program Fuel cladding Offsite Circuit Fire Protection Program
NLS2021056, Application to Revise Technical Specifications to Adopt TSTF-551, Revise Secondary Containment Surveillance Requirements	16 November 2021	Application to Revise Technical Specifications to Adopt TSTF-551, Revise Secondary Containment Surveillance Requirements	Surveillance Frequency Control Program
NLS2021018, Application to Revise Technical Specifications to Adopt TSTF-582, Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements	11 May 2021	Application to Revise Technical Specifications to Adopt TSTF-582, Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements	Reactor Vessel Water Level Water Inventory Control Operating Basis Earthquake Qualified Offsite Circuit Surveillance Frequency Control Program Control of Heavy Loads Power Operated Valves Fuel cladding Offsite Circuit
NLS2021015, (CNS) - Technical Specification Bases Changes	16 April 2021	(CNS) - Technical Specification Bases Changes	Safe Shutdown Reactor Vessel Water Level Safety Limit Minimum Critical Power Ratio Half scram Grab sample Water Inventory Control Hydrostatic Incorporated by reference Missed surveillance Abnormal operational transient Surveillance Frequency Control Program Feedwater Controller Failure Fuel cladding Pressure Boundary Leakage Offsite Circuit Unidentified leakage
NLS2020007, Application to Revise Technical Specifications to Adopt TSTF-566, Revise Actions for Inoperable RHR Shutdown Cooling Subsystems Using the Consolidated Line Item Improvement Process	1 April 2020	Application to Revise Technical Specifications to Adopt TSTF-566, Revise Actions for Inoperable RHR Shutdown Cooling Subsystems Using the Consolidated Line Item Improvement Process	Surveillance Frequency Control Program
NLS2020004, Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules	1 April 2020	Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules	Time of Discovery Incorporated by reference Missed surveillance
NLS2019022, Application for Technical Specifications Improvement to Eliminate Requirements for Hydrogen/Oxygen Monitors (TSTF-447, Rev. 1)	23 May 2019	Application for Technical Specifications Improvement to Eliminate Requirements for Hydrogen/Oxygen Monitors (TSTF-447, Rev. 1)	Reactor Vessel Water Level Post Accident Monitoring Incorporated by reference Surveillance Frequency Control Program
NLS2019020, Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit Mcpr.	23 May 2019	Application to Revise Technical Specifications to Adopt TSTF-564, Safety Limit Mcpr.	Reactor Vessel Water Level Anticipated operational occurrence Abnormal operational transient Surveillance Frequency Control Program Minimum Critical Power Ratio Process Control Program Fuel cladding
NLS2019011, License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-514, Revision 3, Revise BWR Operability Requirements and Actions for RCS Leakage Instrumentation.	28 February 2019	License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-514, Revision 3, Revise BWR Operability Requirements and Actions for RCS Leakage Instrumentation.	Ultimate heat sink Grab sample Water Inventory Control Hydrostatic Surveillance Frequency Control Program Pressure Boundary Leakage
NLS2018010, License Amendment Request for Adoption of Technical Specifications Task Force (TSTF) Traveler TSTF-501, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control.	11 June 2018	License Amendment Request for Adoption of Technical Specifications Task Force (TSTF) Traveler TSTF-501, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control.	Surveillance Frequency Control Program Offsite Circuit
ML18137A210	10 May 2018	License Amendment Request to Revise Technical Specifications - Safety Limit Minimum Critical Power Ratio	Reactor Vessel Water Level Safety Limit Minimum Critical Power Ratio Anticipated operational occurrence Abnormal operational transient Fuel cladding
NLS2016046, Application to Revise Technical Specifications to Adopt TSTF-545, Revision 3, TS Inservice Testing Program Removal and Clarify Surveillance Requirement Usage Rule Application to Section 5.5 Testing.	26 August 2016	Application to Revise Technical Specifications to Adopt TSTF-545, Revision 3, TS Inservice Testing Program Removal and Clarify Surveillance Requirement Usage Rule Application to Section 5.5 Testing.	Shutdown Margin High Radiation Area Stroke time Squib Pressure Boundary Leakage
NLS2016038, Supplement to License Amendment Request to Replace Figure with Text in Technical Specifications	13 June 2016	Supplement to License Amendment Request to Replace Figure with Text in Technical Specifications	Pressure Boundary Leakage
ML16120A370	21 April 2016	License Amendment Request to Revise Technical Specifications - Safety Limit Minimum Critical Power Ratio	Reactor Vessel Water Level Safety Limit Minimum Critical Power Ratio Anticipated operational occurrence Abnormal operational transient Fuel cladding
NLS2016010, Application for Technical Specifications Change Regarding Risk-Informed Justification for the Relocation of Specific Surveillance Frequency Requirements to a Licensee Controlled Program	22 March 2016	Application for Technical Specifications Change Regarding Risk-Informed Justification for the Relocation of Specific Surveillance Frequency Requirements to a Licensee Controlled Program
NLS2016002, Application to Revise Technical Specifications to Adopt TSTF 535, Revise Shutdown Margin Definition to Address Advanced Fuel Designs.	11 March 2016	Application to Revise Technical Specifications to Adopt TSTF 535, Revise Shutdown Margin Definition to Address Advanced Fuel Designs.	Shutdown Margin
NLS2015103, License Amendment Request to Replace Figure with Text in Technical Specifications	8 September 2015	License Amendment Request to Replace Figure with Text in Technical Specifications	Pressure Boundary Leakage
NLS2014087, License Amendment Request to Revise Technical Specifications to Add Residual Heat Removal System Containment Spray Function	15 January 2015	License Amendment Request to Revise Technical Specifications to Add Residual Heat Removal System Containment Spray Function	Reactor Vessel Water Level High Radiation Area Probabilistic Risk Assessment Operator Manual Action Abnormal operational transient Recently irradiated fuel
NLS2014030, License Amendment Request to Delete Condensate Storage Tank as an Alternate Source of Makeup Water	26 August 2014	License Amendment Request to Delete Condensate Storage Tank as an Alternate Source of Makeup Water	Reactor Vessel Water Level Safe Shutdown Earthquake Earthquake Turbine Missile
NLS2014028, License Amendment Request to Move Linear Heat Generation Rate (LHGR) and Single Loop Operation LHGR Limit from Technical Requirements Manual to Technical Specifications	17 July 2014	License Amendment Request to Move Linear Heat Generation Rate (LHGR) and Single Loop Operation LHGR Limit from Technical Requirements Manual to Technical Specifications	Anticipated operational occurrence Abnormal operational transient Process Control Program Feedwater Controller Failure Fuel cladding Pressure Boundary Leakage
NLS2014035, License Amendment Request to Eliminate Requirements for Post Accident Sampling System for Boiling Water Reactors Using the Consolidated Line Item Improvement Process	14 July 2014	License Amendment Request to Eliminate Requirements for Post Accident Sampling System for Boiling Water Reactors Using the Consolidated Line Item Improvement Process	Reactor Vessel Water Level Post Accident Monitoring Incorporated by reference
NLS2014022, License Amendment Request - Revision of Cyber Security Plan Implementation Schedule	14 March 2014	License Amendment Request - Revision of Cyber Security Plan Implementation Schedule	Safe Shutdown Cyber Security Fuel cladding Fire Protection Program
NLS2013014, License Amendment Request to Revise License Renewal License Condition 2.E	12 February 2013	License Amendment Request to Revise License Renewal License Condition 2.E	Non-Destructive Examination Aging Management Fire Protection Program
NLS2012042, Nebraska Public Power District (NPPD) - License Amendment Request for DPR- 46 for Cooper Nuclear Station to Revise the Physical Protection Protection License Condition Related to the Cyber Security Plan	14 June 2012	Nebraska Public Power District (NPPD) - License Amendment Request for DPR- 46 for Cooper Nuclear Station to Revise the Physical Protection Protection License Condition Related to the Cyber Security Plan	Safe Shutdown Cyber Security Fire Protection Program
ML12157A206	30 May 2012	License Amendment Request to Revise Technical Specifications - Safety Limit Minimum Critical Power Ratio	Reactor Vessel Water Level Safety Limit Minimum Critical Power Ratio Anticipated operational occurrence Abnormal operational transient Fuel cladding
NLS2012006, Nebraska Public Power District - Cooper Nuclear Station, License Amendment Request to Revise the Fire Protection Licensing Basis to NFPA 805 Per 10 CFR 50.48(c)	24 April 2012	Nebraska Public Power District - Cooper Nuclear Station, License Amendment Request to Revise the Fire Protection Licensing Basis to NFPA 805 Per 10 CFR 50.48(c)
NLS2011071, License Amendment Request for Implementing a 24-Month Fuel Cycle and Adoption of TSTF-493, Revision 4, Option a	16 September 2011	License Amendment Request for Implementing a 24-Month Fuel Cycle and Adoption of TSTF-493, Revision 4, Option a	Safe Shutdown Reactor Vessel Water Level High Radiation Area Half scram Ultimate heat sink Stroke time Anticipated operational occurrence Post Accident Monitoring Squib Incorporated by reference Abnormal operational transient Scram Discharge Volume Feedwater Controller Failure Excess Flow Check Valve Operability Determination Maintenance Rule Program Fuel cladding Offsite Circuit Grace period
NLS2011026, License Amendment Request for Administrative Revisions to Technical Specifications and to Remove an Expired One-Time Exception to the Five-Year Test Frequency for a Single Safety Valve	26 March 2011	License Amendment Request for Administrative Revisions to Technical Specifications and to Remove an Expired One-Time Exception to the Five-Year Test Frequency for a Single Safety Valve	Reactor Vessel Water Level Recently irradiated fuel Offsite Circuit
ML110100291	5 January 2011	Cooper - License Amendment Request for Reducing the Number of Technical Specification 3.4.3 Required Safety Relief Valves	Fuel cladding
NLS2010043, License Amendment Request on Non-Conservative Battery Terminal Voltage and Specific Gravity in Technical Specification Surveillance Requirements	29 October 2010	License Amendment Request on Non-Conservative Battery Terminal Voltage and Specific Gravity in Technical Specification Surveillance Requirements	Safe Shutdown Anticipated operational occurrence Battery sizing
NLS2010006, License Amendment Request to Correct Power Factor Limit and to Incorporate a Generic Revision in Technical Specification Surveillance Requirement 3.8.1.9	25 February 2010	License Amendment Request to Correct Power Factor Limit and to Incorporate a Generic Revision in Technical Specification Surveillance Requirement 3.8.1.9	Safe Shutdown Anticipated operational occurrence Abnormal operational transient Offsite Circuit
ML100190042	3 February 2010	Summary of Telephone Conference Call Held on 1/8/2010, Between the U.S. NRC and Nebraska Public Power District Related to a Clarification for Certain Responses to Requests for Additional Information for Cooper Nuclear Station	Aging Management
ML093430933	7 December 2009	SAMA Meteorological Anomaly Related to the Cooper Nuclear Station License Renewal Application Cooper Nuclear Station, Docket No. 50-298, DPR-46
NLS2009084, License Amendment Request for Approval of the Cyber Security Plan	19 November 2009	License Amendment Request for Approval of the Cyber Security Plan	Safe Shutdown Cyber Security Incorporated by reference Fire Protection Program
NLS2009034, Application for Technical Specification Change Regarding Revision of Control Rod Notch Surveillance Test Frequency and Clarification of a Frequency Example Using the Consolidated Line Item Improvement Process	2 June 2009	Application for Technical Specification Change Regarding Revision of Control Rod Notch Surveillance Test Frequency and Clarification of a Frequency Example Using the Consolidated Line Item Improvement Process	Incorporated by reference Scram Discharge Volume