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Issue date | Title | Topic | |
---|---|---|---|
05000327/LER-2021-001, & LER 2021-001-00 for Sequoyah Nuclear Plant, Units 1 & 2, Ice Bed Inoperable Due to Exceeding Surveillance Requirement Frequency | 22 September 2021 | & LER 2021-001-00 for Sequoyah Nuclear Plant, Units 1 & 2, Ice Bed Inoperable Due to Exceeding Surveillance Requirement Frequency | Safe Shutdown |
05000327/LER-2017-002 | 14 July 2017 | Automatic Actuation of Emergency Diesel Generators Due to Loss of Power to 6.9kV Shutdown Board LER 17-002-00 for Sequoyah, Unit 1, Regarding Automatic Actuation of Emergency Diesel Generators Due to Loss of Power to 6.9kV Shutdown Board | Safe Shutdown |
05000327/LER-2017-001 | 26 April 2017 | Breached Door Renders Both Trains of the Auxiliary Building Gas Treatment System Inoperable LER 17-001-00 for Sequoyah, Unit 1, Regarding Breached Door Renders Both Trains of the Auxiliary Building Gas Treatment System Inoperable | Safe Shutdown Probabilistic Risk Assessment Continuous fire watch |
05000327/LER-2016-001 | 11 April 2016 | Automatic Safety Injection due to Low Steam Line Pressure on Loop 2 Main Steam LER 16-001-00 for Sequoyah, Unit 1, Regarding Automatic Safety Injection due to Low Steam Line Pressure on Loop 2 Main Steam | Safe Shutdown |
05000327/LER-2015-004 | 22 January 2016 | Manual Reactor Trip due to Main Steam Isolation Valve Drifting in the Closed Direction LER 15-004-00 for Sequoyah, Unit 1, Regarding Manual Reactor Trip Due to Main Steam Isolation Valve Drifting in the Closed Direction | Safe Shutdown Post Accident Monitoring |
05000328/LER-2015-002 | 6 January 2016 | Unanalyzed Condition Due To Inoperable Containment Recirculation Drains LER 15-002-00 for Sequoyah, Unit 2, Regarding Unanalyzed Condition Due to Inoperable Containment Recirculation Drains | Safe Shutdown Unanalyzed Condition |
ML11276A149 | 30 September 2011 | Revised Submittal Schedule for Supplemental Report for License Event Report 327/2011-003, Unit I Reactor Trip as a Result of Turbine Control Card Failure | |
ML11256A016 | 6 September 2011 | Withdrawal of License Event Report 327/2011-002, Feedwater Regulator Valve Inoperable | |
ML051640315 | 7 June 2005 | LER 50-001-00 for Sequoyah, Unit 1 Re Automatic Reactor Trip Following Loss of Turbine Auto Stop Oil (ASO) Pressure | |
ML032580439 | 2 September 2003 | LER 03-S01-00, Sequoyah Units 1 & 2, 30-Day Report Re Uncontrolled Security Weapon in the Protected Area |