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	Issue date	Title	Topic
ML22357A100	31 March 2023	and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Issuance of Amendments Standard Emergency Plan and Consolidated Emergency Operations Facility	Safe Shutdown Health Physics Network High winds Minimum staff Fire Protection Program Siren
ML22181A000	17 August 2022	Issuance of Amendments Reactor Trip System Power Range Instrumentation Channels	Surveillance Frequency Control Program
L-PI-22-003, Application to Revise Technical Specifications to Adopt TSTF-577, Revised Frequencies for Steam Generator Tube Inspections	7 June 2022	Application to Revise Technical Specifications to Adopt TSTF-577, Revised Frequencies for Steam Generator Tube Inspections	Nondestructive Examination
ML22061A206	1 April 2022	Issuance of Amendments TSTF-471, Rev. 1, TSTF-571-T, and Administrative Changes to Technical Specification Section 5.0	Shutdown Margin High Radiation Area Offsite Dose Calculation Manual Hydrostatic Nondestructive Examination Pressure and Temperature Limits Report Surveillance Frequency Control Program Safeguards Contingency Plan Deep Dose Equivalent Power Uprate
L-PI-21-029, Exigent License Amendment Request to Revise Technical Specification 3.7.8 to Allow a One-Time Extension of the Completion Time of Required Action B.1	7 October 2021	Exigent License Amendment Request to Revise Technical Specification 3.7.8 to Allow a One-Time Extension of the Completion Time of Required Action B.1	Safe Shutdown Ultimate heat sink Non-Destructive Examination
ML20346A020	15 March 2021	Issuance of Amendment Nos. 235 and 223, Adoption of Technical Specifications Task Force Traveler TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b	Safe Shutdown High winds High Radiation Area Mission time Fire Barrier Internal Flooding Probabilistic Risk Assessment FLEX Surveillance Frequency Control Program Large early release frequency Earthquake Maintenance Rule Program Offsite Circuit Backfit
ML20356A002	5 February 2021	Issuance of Amendment Nos. 234 and 222, Revise Technical Specifications 3.2.1 and 5.6.5 Identified in Westinghouse Nuclear Safety Advisory Letters NSAL-09-05, Revision 1, and NSAL-15-1	Surveillance Frequency Control Program
ML20210M014	8 September 2020	and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Issuance of Amendment Nos. 204, 231, and 219 TSTF-529 Clarify Use and Application Rules	Time of Discovery
L-PI-20-001, License Amendment Request to Address Issues Identified in Westinghouse Nuclear Safety Advisory Letter NSAL-09-5, Revision 1, and NSAL-15-1	29 January 2020	License Amendment Request to Address Issues Identified in Westinghouse Nuclear Safety Advisory Letter NSAL-09-5, Revision 1, and NSAL-15-1	Anticipated operational occurrence Surveillance Frequency Control Program Power change
L-PI-19-041, Application to Revise Technical Specifications to Adopt TSTF-547, Clarification of Rod Position Requirements	23 December 2019	Application to Revise Technical Specifications to Adopt TSTF-547, Clarification of Rod Position Requirements	Shutdown Margin Anticipated operational occurrence Surveillance Frequency Control Program B.5.b Mitigating Strategies Fuel cladding
L-PI-19-040, License Amendment Request: Revise Technical Specification 5.5.14 to Permanently Extend Containment Leakage Rate Test Frequency	7 October 2019	License Amendment Request: Revise Technical Specification 5.5.14 to Permanently Extend Containment Leakage Rate Test Frequency	Internal Flooding Probabilistic Risk Assessment Coatings Operating Basis Earthquake Aging Management Surveillance Frequency Control Program Large early release frequency Moisture barrier Maintenance Rule Program Fuel cladding Grace period
ML19045A480	16 April 2019	Issuance of Amendment Nos. 226 and 214 Adoption of TSTF-425, Revision 3, Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5B	High winds Shutdown Margin High Radiation Area Internal Flooding Hydrostatic Probabilistic Risk Assessment Surveillance Frequency Control Program Large early release frequency Backfit Power change
ML19029A094	29 January 2019	Issuance of Amendment No. 213, One-Time Technical Specification Change to Extend Completion Time for EDGs D5 and D6 (Emergency Circumstances)	Safe Shutdown Probabilistic Risk Assessment FLEX
ML17362A202	5 March 2018	Issuance of Amendment Concerning Revision to the Prairie Island Nuclear Generating Plant, Units 1 and 2 Emergency Plan (CAC Nos. MF9345 and MF9346; EPID L-2017-LLA-0175)	Minimum staff
ML16133A406	16 June 2016	Issuance of Amendment Nos. 217 and 205, Adoption of Technical Specifications Task Force TSTF-523, Revision 2, Generic Letter 2008-01, Managing Gas Accumulation (CAC Nos. MF6449 and MF6450)
ML15264A209	30 November 2015	Issuance of Amendment Nos. 216 and 204 Regarding Revisions to Technical Specification 3.3.3 and Renewed Facility Operating License	Safe Shutdown Reactor Vessel Water Level Cyber Security Fire Protection Program
ML15229A176	26 August 2015	Issuance of Amendment Nos. 215 and 203 Regarding Revision to Licensing Basis Analysis for a Waste Gas Decay Tank Rupture
ML15209A512	17 July 2015	Technical Specifications - Updating Instructions -Effective Date: 7/24/2015	Fuel cladding
ML15209A509	17 July 2015	Technical Specifications - Updating Instructions	Fuel cladding
L-PI-15-030, Application to Revise Technical Specifications to Adopt TSTF-523, Generic Letter 2008-01, Managing Gas Accumulation, Using the Consolidated Line Item Improvement Process	29 June 2015	Application to Revise Technical Specifications to Adopt TSTF-523, Generic Letter 2008-01, Managing Gas Accumulation, Using the Consolidated Line Item Improvement Process	Stroke time Time to boil
ML15086A046	21 May 2015	Issuance of Amendment Nos. 214 and 202 Regarding Revisions to Technical Specification 3.8.1, AC Sources - Operating	Safe Shutdown
ML15062A013	20 May 2015	Issuance of Amendments 213 and 201 to Revise TS 3.5.3, ECCS - Shutdown
L-PI-15-004, Supplement to License Amendment Request (LAR) to Revise Technical Specification (TS) 3.5.3, ECCS (Emergency Core Cooling System)- Shutdown	26 February 2015	Supplement to License Amendment Request (LAR) to Revise Technical Specification (TS) 3.5.3, ECCS (Emergency Core Cooling System)- Shutdown	Pressure and Temperature Limits Report
L-PI-14-034, License Amendment Request (LAR) to Revise Technical Specification (TS) 3.3.3, Event Monitoring (EM) Instrumentation, and Additional Conditions Related to Alternative Source Term License Amendment Implementation	11 December 2014	License Amendment Request (LAR) to Revise Technical Specification (TS) 3.3.3, Event Monitoring (EM) Instrumentation, and Additional Conditions Related to Alternative Source Term License Amendment Implementation	Safe Shutdown Unanalyzed Condition Reactor Vessel Water Level Post Accident Monitoring
ML14058A207	19 February 2014	Technical Specifications (3801 TS Markup)
ML13214A029	2 August 2013	Correction Letter for License Amendment Nos. 207 (Unit 1) and 194 (Unit 2)
ML13113A400	2 July 2013	License Amendments TSTF-510	Nondestructive Examination Incorporated by reference
L-PI-13-030, License Amendment Request (LAR) to Add a Methodology to Technical Specification (TS) 5.6.5, Core Operating Limits Report (Colr).	23 May 2013	License Amendment Request (LAR) to Add a Methodology to Technical Specification (TS) 5.6.5, Core Operating Limits Report (Colr).	Shutdown Margin
ML13093A344	9 May 2013	License Amendments for Fuel Oil System and TSTF-501	Safe Shutdown
L-PI-12-028, License Amendment Request (LAR) to Revise Technical Specification (TS) 3.8.1, AC Sources - Operating Emergency Diesel Generator Voltage Limits	15 May 2012	License Amendment Request (LAR) to Revise Technical Specification (TS) 3.8.1, AC Sources - Operating Emergency Diesel Generator Voltage Limits	Safe Shutdown Anticipated operational occurrence
L-PI-12-013, Response to Requests for Additional Information Associated with Adoption of the Alternative Source Term (AST) Methodology	24 February 2012	Response to Requests for Additional Information Associated with Adoption of the Alternative Source Term (AST) Methodology	Earthquake
ML112901115	1 December 2011	Issuance of Amendments Revision of Technical Specifications 5.2.1, Onsite and Offsite Organizations and TS 5.3, Plant Staff Qualifications.
L-PI-11-037, License Amendment Request to Add Diesel Fuel Oil License Bases and Revise Technical Specifications 3.7.8 Re Cooling Water System & 3.8.3 Re Diesel Fuel Oil	11 August 2011	License Amendment Request to Add Diesel Fuel Oil License Bases and Revise Technical Specifications 3.7.8 Re Cooling Water System & 3.8.3 Re Diesel Fuel Oil	Safe Shutdown Anticipated operational occurrence Hydrostatic Tornado Generated Missile
ML11172A022	27 June 2011	Technical Specifications, Unit 2, Renewed Facility Operating License for Prairie Island Nuclear Generating Plant	Earthquake
ML11172A020	27 June 2011	Technical Specifications, Unit 1, Renewed Facility Operating License for Prairie Island Nuclear Generating Plant	Time of Discovery Shutdown Margin Reactor Vessel Water Level High Radiation Area Grab sample Offsite Dose Calculation Manual Hydrostatic Nondestructive Examination Pressure and Temperature Limits Report Earthquake Deep Dose Equivalent Pressure Boundary Leakage Recently irradiated fuel Fire Protection Program Power change Unidentified leakage Power Uprate
L-PI-11-016, License Amendment Request (LAR) to Revise Surveillance Requirement (SR) Footnote in Technical Specification (TS) 3.8.1, AC Sources - Operating.	3 February 2011	License Amendment Request (LAR) to Revise Surveillance Requirement (SR) Footnote in Technical Specification (TS) 3.8.1, AC Sources - Operating.	Offsite Circuit
L-PI-10-104, Supplement to Exigent License Amendment Request to Modify Technical Specifications Surveillance Requirement 3.8.1.10	20 October 2010	Supplement to Exigent License Amendment Request to Modify Technical Specifications Surveillance Requirement 3.8.1.10
ML102571549	16 September 2010	Correction to Amendment Nos. 195 and 184 Regarding Technical Specification Changes to Control Room Habitability Requirements
ML092570367	15 September 2009	Correction to Technical Specifications (TAC Nos. MD9142 and MD9143)
L-PI-08-080, License Amendment Request (LAR) to Revise Emergency Diesel Generator (EDG) Test Loads in Surveillance Requirement (SR) 3.8.1.3 and SR 3.8.1.9	4 November 2008	License Amendment Request (LAR) to Revise Emergency Diesel Generator (EDG) Test Loads in Surveillance Requirement (SR) 3.8.1.3 and SR 3.8.1.9	Mission time
ML082681591	22 September 2008	(PINGP-1 and 2), Technical Specifications ISFSI, Issuance of Amendments to Conform the Facility Operating Licenses to Reflect Transfer of Operating Authority (TAC L24245)
ML082681291	22 September 2008	Revised Operating Licenses & Technical Specifications, Issuance of Amendments to Conform the Facility Operating Licenses to Reflect Transfer of Operating Authority (TAC L24245, MD9622 and MD9623)	Safe Shutdown Safeguards Contingency Plan Earthquake Fire Protection Program
ML082050445	18 July 2008	Tech Spec Pages for Amendments 186 & 176 Adopting Provisions of Regulatory Guide (Rg) 1.52 Revision 3
ML081840234	27 June 2008	Prairie, Units 1 and 2, Tech Spec Pages for Amendments 185 and 175 Regarding Incorporation of TS Task Force Travelers TSTF-479, TSTF-485 and TSTF-497
ML081270506	1 May 2008	Submittal of Entire Re-Issue of ISFSI Technical Specifications
ML080140425	28 January 2008	Issuance of Amendments (TAC Nos. MD4209 & MD4210) - Tech Specs
ML073520400	14 December 2007	Technical Specifications in Support of Containment Sump Resolution
L-PI-07-086, License Amendment Request (LAR) to Revise Containment Spray Nozzle Surveillance Requirements (SR)	19 November 2007	License Amendment Request (LAR) to Revise Containment Spray Nozzle Surveillance Requirements (SR)	Foreign Material Exclusion
ML072840354	31 October 2007	Tech Spec Page for Amendments 181 and 171, Revise TS 3.7.2 Main Steam Valves Closure Times by Relocating the Isolation Valve Closure Times to a Licensee-Controlled Document Identified as a Bases Reference
L-PI-07-061, License Amendment Request (LAR) to Increase the Unit 1 Emergency Diesel Generators' (EDG) Monthly Test Load	16 August 2007	License Amendment Request (LAR) to Increase the Unit 1 Emergency Diesel Generators' (EDG) Monthly Test Load

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