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Issue date | Title | Topic | |
---|---|---|---|
ML21190A242 | 9 July 2021 | PNO-lll-21-001A: Donald C. Cook Nuclear Plant, Unit 2, Update: Unplanned Shutdown Greater than 7 Days Due to Main Steam Leakage | |
ML21181A416 | 30 June 2021 | PNO-lll-21-001 Donald C. Cook Nuclear Plant, Unit 2: Unplanned Shutdown Greater than 7 Days Due to Main Steam Leakage | |
PNO-III-20-001A, Update: Unplanned Shutdown Greater than 72 Hours Due to Reactor Coolant System Leakage Exceeding Technical Specification Limits | 11 May 2020 | PNO-III-20-001A Update: Unplanned Shutdown Greater than 72 Hours Due to Reactor Coolant System Leakage Exceeding Technical Specification Limits | |
PNO-III-20-001, Unplanned Shutdown Greater than 72 Hours Due to Reactor Coolant System Leakage Exceeding Technical Specification Limits | 4 May 2020 | PNO-III-20-001: Unplanned Shutdown Greater than 72 Hours Due to Reactor Coolant System Leakage Exceeding Technical Specification Limits | |
ML17256A715 | 13 September 2017 | PNO-III-2017-002: Donald C. Cook Notice of Unusual Event During Plant Shutdown Due to Increased Reactor Coolant System Leakage | |
PNO-III-16-003, D.C. Cook Unit 2 Manual Trip Resulting in a Shutdown for Greater than 72 Hours | 12 July 2016 | PNO-III-16-003: D.C. Cook Unit 2 Manual Trip Resulting in a Shutdown for Greater than 72 Hours | |
PNO-III-15-007, A - D.C. Cook: Update to Technical Specification Required Shutdown of D.C. Cook Unit 1 Due to an Inoperable Emergency Diesel Generator | 30 July 2015 | PNO-III-15-007A - D.C. Cook: Update to Technical Specification Required Shutdown of D.C. Cook Unit 1 Due to an Inoperable Emergency Diesel Generator | |
ML15153A619 | 2 June 2015 | PNO-III-15-007 - D.C. Cook: Technical Specification Required Shutdown of D.C. Cook Unit 1 Due to an Inoperable Emergency Diesel Generator | |
ML14316A592 | 12 November 2014 | PNO-lll-14-010A - Update: D.C. Cook Dual Unit Manual Trip Resulting in a Shutdown for Greater than 72 Hours on Unit 2 | High winds |
PNO-III-14-010, D.C. Cook Dual Unit Manual Trip Resulting in a Shutdown for Greater than 72 Hours on Unit 2 | 4 November 2014 | PNO-III-14-010: D.C. Cook Dual Unit Manual Trip Resulting in a Shutdown for Greater than 72 Hours on Unit 2 | High winds |
ML112360103 | 23 August 2011 | PNO-II-11-005: North Anna, Emergency Declarations Due to Seismic Event | |
PNO-I-10-003, Unusual Event Declarations Due to Seismic Activity (Vermont Yankee and D.C. Cook) | 23 June 2010 | PNO-I-10-003: Unusual Event Declarations Due to Seismic Activity (Vermont Yankee and D.C. Cook) | Earthquake |
PNO-III-09-015, D.C. Cook Unit 1, Return to 100 Percent Power | 23 December 2009 | PNO-III-09-015: D.C. Cook Unit 1, Return to 100 Percent Power | |
PNO-III-09-014, D.C. Cook Unit 1, Restart | 18 December 2009 | PNO-III-09-014: D.C. Cook Unit 1, Restart | |
PNO-III-09-013, D. C. Cook Unit 1 Mode Change Following 14 Months Forced Outage | 23 November 2009 | PNO-III-09-013 - D. C. Cook Unit 1 Mode Change Following 14 Months Forced Outage | |
PNO-III-09-006, A: D.C. Cook Unit 2, Forced Shutdown for Greater than 72 Hours to Repair Reactor Coolant Pump Seal (Update) | 10 August 2009 | PNO-III-09-006A: D.C. Cook Unit 2, Forced Shutdown for Greater than 72 Hours to Repair Reactor Coolant Pump Seal (Update) | |
ML092090135 | 28 July 2009 | PNO-III-09-006: D.C. Cook, Unit 2 Forced Shutdown for Greater than 72 Hours to Repair Reactor Coolant Pump Seal | |
PNO-III-08-011, D. C. Cook - Unit 1 Manual Trip Due to Main Turbine Generator Fire and Significant Fire Suppression System Degradation | 22 September 2008 | PNO-III-08-011: D. C. Cook - Unit 1 Manual Trip Due to Main Turbine Generator Fire and Significant Fire Suppression System Degradation | |
PNO-III-08-004, A, Cook and Palisades, Update - Unusual Events Declared Due to Earthquake | 18 April 2008 | PNO-III-08-004A, Cook and Palisades, Update - Unusual Events Declared Due to Earthquake | Earthquake |
ML081090310 | 18 April 2008 | PNO-III-08-004: Cook & Palisades, Unusual Events Declared Due to Earthquake | Earthquake |
PNO-III-06-017, A: D.C. Cook: Unit 1 Shuts Down Due to High Containment Air Temperature (Update) | 3 August 2006 | PNO-III-06-017A: D.C. Cook: Unit 1 Shuts Down Due to High Containment Air Temperature (Update) | |
ML062130218 | 1 August 2006 | PNO-III-06-017: D. C. Cook Unit 1 Shuts Down Due to High Containment Air Temperature | |
PNO-III-05-015, D. C. Cook Unit 2 Special Inspection of Electrical Problems After Reactor Trip | 10 November 2005 | PNO-III-05-015: D. C. Cook Unit 2 Special Inspection of Electrical Problems After Reactor Trip | |
PNO-III-04-004, Indiana Michigan Power Co, Shutdown of D.C. Cook Unit 1 for Greater than 72 Hours | 30 March 2004 | PNO-III-04-004: Indiana Michigan Power Co, Shutdown of D.C. Cook Unit 1 for Greater than 72 Hours | |
PNO-III-03-021, D.C. Cook Dual Unit Shutdown Resulting from Fish Intrusion | 24 April 2003 | PNO-III-03-021: D.C. Cook Dual Unit Shutdown Resulting from Fish Intrusion | |
PNO-III-03-002, D.C. Cook Reactor Trip Due to Main Transformer Fire | 21 January 2003 | PNO-III-03-002: D.C. Cook Reactor Trip Due to Main Transformer Fire | |
PNO-III-02-025, A - Alert -- Fire in D.C. Cook Unit 1 Switchyard (Update) | 13 June 2002 | PNO-III-02-025A - Alert -- Fire in D.C. Cook Unit 1 Switchyard (Update) | Enforcement Discretion |