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	Issue date	Title	Topic
ML22033A080	2 February 2022	Supplement to License Amendment Request (TSCR-188): Proposed Change to the Physical Security Plan for the Post-Shutdown and Permanently Defueled Condition	Cyber Security
NG-21-0010, License Amendment Request (TSCR-192): Independent Spent Fuel Storage Installation (ISFSI) Emergency Plan and Emergency Action Level Scheme	28 June 2021	License Amendment Request (TSCR-192): Independent Spent Fuel Storage Installation (ISFSI) Emergency Plan and Emergency Action Level Scheme	Time of Discovery Safeguards Contingency Plan Earthquake Fuel cladding Minimum staff Fire Watch Grace period
ML21167A186	3 June 2021	License Amendment Request (TSCR-191): Proposed Change to the Physical Security Plan for the Isfsl Only Condition	Cyber Security
ML21105A745	7 April 2021	Supplement to License Amendment Request (TSCR-188): Proposed Change to the Physical Security Plan for the Post-Shutdown and Permanently Defueled Condition
NG-20-0094, License Amendment Request (TSCR-189): Revision to Facility License and Technical Specifications to Reflect Permanent Removal of Spent Fuel from the Spent Fuel Pool	19 February 2021	License Amendment Request (TSCR-189): Revision to Facility License and Technical Specifications to Reflect Permanent Removal of Spent Fuel from the Spent Fuel Pool
NG-20-0022, License Amendment Request (TSCR-185): Application to Revise Operating License to Remove Cyber Security Plan Requirements	15 May 2020	License Amendment Request (TSCR-185): Application to Revise Operating License to Remove Cyber Security Plan Requirements	Cyber Security Exemption Request Fuel cladding Fire Protection Program
NG-20-0021, Supplement to License Amendment Request (TSCR-182): Proposed Changes to the Emergency Plan for Permanently Defueled Condition	11 March 2020	Supplement to License Amendment Request (TSCR-182): Proposed Changes to the Emergency Plan for Permanently Defueled Condition
NG-20-0017, License Amendment Request (TSCR-184) Non-SGI Document Retransmittal	24 February 2020	License Amendment Request (TSCR-184) Non-SGI Document Retransmittal	Cyber Security
NG-20-0011, Supplement to License Amendment Request (TSCR-182): Proposed Changes to the Emergency Plan for Permanently Defueled Condition	21 February 2020	Supplement to License Amendment Request (TSCR-182): Proposed Changes to the Emergency Plan for Permanently Defueled Condition
ML20049A822	13 February 2020	NextEra Energy Duane Arnold, LLC - License Amendment Request (TSCR-184): Proposed Change to the Physical Security Plan for the Post-Shutdown and Permanently Defueled Condition
ML20044C864	7 February 2020	License Amendment Request (TSCR-184): Proposed Change to the Physical Security Plan for the Post-Shutdown and Permanently Defueled Condition
L-2019-161, License Amendment Request (TSCR-186): Removal of License Condition 2.C.(3), Fire Protection Program	25 September 2019	License Amendment Request (TSCR-186): Removal of License Condition 2.C.(3), Fire Protection Program	Large early release frequency Fire Protection Program
L-2019-157, Supplement to License Amendment Request (TSCR-183): Application to Revise Technical Specifications for the Permanently Defueled Condition	12 September 2019	Supplement to License Amendment Request (TSCR-183): Application to Revise Technical Specifications for the Permanently Defueled Condition
L-2019-105, License Amendment Request (TSCR-183): Application to Revise Operating License and Technical Specifications for Permanently Defueled Condition	20 June 2019	License Amendment Request (TSCR-183): Application to Revise Operating License and Technical Specifications for Permanently Defueled Condition	Safe Shutdown Time of Discovery Shutdown Margin Reactor Vessel Water Level High Radiation Area Ultimate heat sink Fire Barrier Anticipated operational occurrence Tornado Missile Water Inventory Control Post Accident Monitoring Internal Flooding Hydrostatic Cyber Security Qualified Offsite Circuit Missed surveillance Abnormal operational transient Pressure and Temperature Limits Report Surveillance Frequency Control Program Scram Discharge Volume Annual Radiological Environmental Operating Report Process Control Program Feedwater Controller Failure Safeguards Contingency Plan License Renewal Fuel cladding Offsite Circuit Fire Protection Program
L-2019-050, License Amendment Request (TSCR-181): Application to Align Technical Specification Staffing and Administrative Requirements for Permanently Defueled Condition	19 April 2019	License Amendment Request (TSCR-181): Application to Align Technical Specification Staffing and Administrative Requirements for Permanently Defueled Condition	Post Accident Monitoring Hydrostatic Pressure and Temperature Limits Report Annual Radiological Environmental Operating Report Process Control Program Fuel cladding
ML19101A262	9 April 2019	License Amendment Request (TSCR-182): Proposed Changes to the Emergency Plan for Permanently Defueled Condition	Safe Shutdown Operating Basis Earthquake Design basis earthquake Severe Accident Management Guideline Deep Dose Equivalent Fuel cladding Minimum staff Siren Overexposure
NG-17-0236, License Amendment Request (TSCR-179) Application to Add Technical Specification 3.2.3. Linear Heat Generation Rate.	19 December 2017	License Amendment Request (TSCR-179) Application to Add Technical Specification 3.2.3. Linear Heat Generation Rate.	Anticipated operational occurrence Post Accident Monitoring Abnormal operational transient Surveillance Frequency Control Program Scram Discharge Volume Process Control Program Feedwater Controller Failure Fuel cladding Coast down
NG-17-0235, Duane Arnold Energy Center, License Amendment Request TSCR-166, Adoption of Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors.	15 December 2017	Duane Arnold Energy Center, License Amendment Request TSCR-166, Adoption of Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors.
NG-17-0235, Attachment 2: Duane Arnold Energy Center, License Amendment Request TSCR-166, Clean Copy of the Proposed DAEC EAL Scheme	15 December 2017	Attachment 2: Duane Arnold Energy Center, License Amendment Request TSCR-166, Clean Copy of the Proposed DAEC EAL Scheme
NG-17-0235, Attachment 1: Duane Arnold Energy Center, License Amendment Request TSCR-166, Redline Markup of NEI 99-01, Revision 6. Part 2 of 2	15 December 2017	Attachment 1: Duane Arnold Energy Center, License Amendment Request TSCR-166, Redline Markup of NEI 99-01, Revision 6. Part 2 of 2	Safe Shutdown High winds Reactor Vessel Water Level Ultimate heat sink Fire Barrier Probabilistic Risk Assessment Operating Basis Earthquake Operator Manual Action FLEX Design basis earthquake Battery sizing Earthquake Fuel cladding Pressure Boundary Leakage
NG-17-0235, Attachment 1: Duane Arnold Energy Center, License Amendment Request TSCR-166, Redline Markup of NEI 99-01, Revision 6. Part 1 of 2	15 December 2017	Attachment 1: Duane Arnold Energy Center, License Amendment Request TSCR-166, Redline Markup of NEI 99-01, Revision 6. Part 1 of 2	Safe Shutdown Time of Discovery High winds Ultimate heat sink Offsite Dose Calculation Manual Probabilistic Risk Assessment FLEX Process Control Program Spent Fuel Pool Instrumentation Battery sizing Earthquake Fuel cladding Backfit
NG-17-0233, Submittal of License Amendment Request (TSCR-178) Application to Reduce the Required Number of Operable Suppression Chamber-to-Drywell Vacuum Breakers	15 December 2017	Submittal of License Amendment Request (TSCR-178) Application to Reduce the Required Number of Operable Suppression Chamber-to-Drywell Vacuum Breakers
ML17363A069	15 December 2017	Duane Arnold Energy Center, License Amendment Request TSCR-166, Adoption of Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 6, Development of Emergency Action Levels for Non-Passive Reactors.
ML17363A071	15 December 2017	Attachment 1: Duane Arnold Energy Center, License Amendment Request TSCR-166, Redline Markup of NEI 99-01, Revision 6. Part 1 of 2	Safe Shutdown Time of Discovery High winds Ultimate heat sink Offsite Dose Calculation Manual Probabilistic Risk Assessment FLEX Process Control Program Spent Fuel Pool Instrumentation Battery sizing Earthquake Fuel cladding Backfit
ML17363A072	15 December 2017	Attachment 1: Duane Arnold Energy Center, License Amendment Request TSCR-166, Redline Markup of NEI 99-01, Revision 6. Part 2 of 2	Safe Shutdown High winds Reactor Vessel Water Level Ultimate heat sink Fire Barrier Probabilistic Risk Assessment Operating Basis Earthquake Operator Manual Action FLEX Design basis earthquake Battery sizing Earthquake Fuel cladding Pressure Boundary Leakage
ML17363A074	15 December 2017	Attachment 2: Duane Arnold Energy Center, License Amendment Request TSCR-166, Clean Copy of the Proposed DAEC EAL Scheme
NG-17-0127, License Amendment Request (TSCR-170), Revision to Technical Specification 3.5.1, ECCS-Operating	5 September 2017	License Amendment Request (TSCR-170), Revision to Technical Specification 3.5.1, ECCS-Operating	Reactor Vessel Water Level Surveillance Frequency Control Program Fuel cladding
NG-17-0169, License Amendment Request TSCR-175, Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components (Sscs) for Nuclear Power Reactors	31 August 2017	License Amendment Request TSCR-175, Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components (Sscs) for Nuclear Power Reactors
NG-17-0093, License Amendment Request (TSCR-168), Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control	9 June 2017	License Amendment Request (TSCR-168), Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control	Shutdown Margin Reactor Vessel Water Level High Radiation Area Ultimate heat sink Stroke time Water Inventory Control Hydrostatic Operating Basis Earthquake Qualified Offsite Circuit Surveillance Frequency Control Program Power Operated Valves Fuel cladding Offsite Circuit Scaffolding
NG-17-0084, License Amendment Request (TSCR-164), Revision to Technical Specification 3.1.2, Reactivity Anomalies	20 April 2017	License Amendment Request (TSCR-164), Revision to Technical Specification 3.1.2, Reactivity Anomalies	Shutdown Margin Anticipated operational occurrence Abnormal operational transient
NG-17-0037, Duane Arnold Energy Center - Submittal of License Amendment Request (TSCR-165) for Revision to Emergency Planning Zone in the Duane Arnold Energy Center Emergency Plan	31 March 2017	Duane Arnold Energy Center - Submittal of License Amendment Request (TSCR-165) for Revision to Emergency Planning Zone in the Duane Arnold Energy Center Emergency Plan
NG-17-0037, Duane Arnold Energy Center - Evaluation of Proposed Amendment for License Amendment Request (TSCR-165) for Revision to Emergency Planning Zone in the Duane Arnold Energy Center Emergency Plan	31 March 2017	Duane Arnold Energy Center - Evaluation of Proposed Amendment for License Amendment Request (TSCR-165) for Revision to Emergency Planning Zone in the Duane Arnold Energy Center Emergency Plan	Grab sample Met Tower Deep Dose Equivalent
ML17102B184	31 March 2017	Duane Arnold Energy Center - Evaluation of Proposed Amendment for License Amendment Request (TSCR-165) for Revision to Emergency Planning Zone in the Duane Arnold Energy Center Emergency Plan	Grab sample Met Tower Deep Dose Equivalent
ML17102B183	31 March 2017	Duane Arnold Energy Center - Submittal of License Amendment Request (TSCR-165) for Revision to Emergency Planning Zone in the Duane Arnold Energy Center Emergency Plan
NG-17-0069, License Amendment Request (TSCR-169), Revision to Technical Specification Table 3.3.2.1-1, Control Rod Block Instrumentation	24 March 2017	License Amendment Request (TSCR-169), Revision to Technical Specification Table 3.3.2.1-1, Control Rod Block Instrumentation	Process Control Program MELLLA
NG-17-0037, Kld TR-910, Duane Arnold Energy Center Development of Evacuation Time Estimates for Revised EPZ Boundary (in Support of License Amendment Request (TSCR-165))	9 March 2017	Kld TR-910, Duane Arnold Energy Center Development of Evacuation Time Estimates for Revised EPZ Boundary (in Support of License Amendment Request (TSCR-165))
NG-16-0102, License Amendment Request (TSCR-161) to Revise Technical Specifications 2.1.1.2 Safety Limit Minimum Critical Power Ratio, and to Remove an Outdated Historical Footnote from Table 3.3.5.1-1	18 May 2016	License Amendment Request (TSCR-161) to Revise Technical Specifications 2.1.1.2 Safety Limit Minimum Critical Power Ratio, and to Remove an Outdated Historical Footnote from Table 3.3.5.1-1	Reactor Vessel Water Level Anticipated operational occurrence Abnormal operational transient Minimum Critical Power Ratio Fuel cladding
ML16145A183	30 April 2016	Gnf Additional Information Regarding the Requested Changes to the Technical Specification SLMCPR Cycle 26	Safety Limit Minimum Critical Power Ratio Fuel cladding
NG-16-0052, License Amendment Request (TSCR-159) to Revise Technical Specifications Fuel Storage Requirements	15 March 2016	License Amendment Request (TSCR-159) to Revise Technical Specifications Fuel Storage Requirements	Coatings Surveillance Frequency Control Program Earthquake
NG-15-0284, License Amendment Request (TSCR-1 30) for Amendment to Technical Specifications Section 5.5.6 for the Inservice Testing Program	14 October 2015	License Amendment Request (TSCR-1 30) for Amendment to Technical Specifications Section 5.5.6 for the Inservice Testing Program	Safe Shutdown Stroke time Slow transfer Incorporated by reference Surveillance Frequency Control Program Fuel cladding Offsite Circuit