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Issue date | Title | Topic | |
---|---|---|---|
05000528/LER-2017-001 | 14 June 2017 | Essential Chiller B Inoperable Due to Refrigerant Leak Resulting in Safety System Functional Failure LER 17-001-00 for Palo Verde Nuclear Generating Station, Unit 1 Regarding Essential Chiller B Inoperable Due to Refrigerant Leak Resulting in Safety System Functional Failure | Probabilistic Risk Assessment |
05000530/LER-2016-001 | 10 January 2017 | Control Room Essential Filtration System Air Filtration Unit Failure Resulting in a Condition Prohibited by Technical Specifications LER 16-001-01 for Palo Verde, Unit 3, Regarding Control Room Essential Filtration System Air Filtration Unit Failure Resulting in a Condition Prohibited by Technical Specifications | Probabilistic Risk Assessment |
05000528/LER-2016-002 | 4 November 2016 | Reactor Trip due to Partially Open Pressurizer Main Spray Valve LER 16-002-00 for Palo Verde, Unit 1, Regarding Reactor Trip due to Partially Open Pressurizer Main Spray Valve | Probabilistic Risk Assessment |
05000528/LER-2016-001 | 9 June 2016 | . Leakage from Reactor Coolant Pump 2B Discharge Pipe Instrument Nozzle LER 16-001-00 for Palo Verde Nuclear Generating Station Unit 1 RE: Leakage from Reactor Coolant Pump 2B Discharge Pipe Instrument Nozzle | Boric Acid Probabilistic Risk Assessment Pressure Boundary Leakage |
05000530/LER-2015-004 | 5 February 2016 | Condition Prohibited by Technical Specifications 3.0.4 and 3.7.2 Due to an Inoperable Main Steam Isolation Valve LER 15-004-01 for Palo Verde, Unit 3, Regarding Condition Prohibited by Technical Specifications 3.0.4 and 3.7.2 Due to an Inoperable Main Steam Isolation Valve | Time of Discovery Probabilistic Risk Assessment |
ML103400085 | 22 November 2010 | LER Palo Verde, Unit 3 - Submittal of Special Report 3-SR-2010-001-00, Fuel Building Ventilation System High Range Radioactive Gaseous Effluent Monitor Inoperable | Offsite Dose Calculation Manual |
ML061290256 | 25 April 2006 | LER 04-02-001 for Palo Verde, Unit 3 Regarding Main Turbine Control System Malfunction Results in Automatic Reactor Trip on Low DNBR | |
ML060240389 | 29 November 2005 | Final Precursor Analysis - Palo Verde 1, 2, 3 - Emergency Core Cooling System Piping Voids May Have Prevented Fulfillment of Safety Function | Boric Acid Time of Discovery Probabilistic Risk Assessment Pressure boundary leak |
ML053040064 | 19 October 2005 | Special Report 2-SR-2005-003-00 | Post Accident Monitoring |
ML052380247 | 13 August 2005 | LER 005-003-00 for Palo Verde, Unit 2 Regarding Two Independent Trains of Auxiliary Feedwater Inoperable | Unanalyzed Condition Probabilistic Risk Assessment Earthquake |
ML041320458 | 4 May 2004 | Special Report 2-SR-2004-001 for Palo Verde Nuclear Generating Station (PVNGS) Unit 2 Regarding Boron Deposit at Control Element Drive Mechanism Vent | Boric Acid Pressure boundary leak |
ML030380531 | 31 January 2003 | LER 03-S01-00 for Palo Verde, Units 1, 2 and 3 Safeguards Material Left Unattended | Time of Discovery |
ML022630487 | 11 September 2002 | Special Report 1-SR-2002-01 | |
ML022250669 | 7 August 2002 | LER 02-S01-00 for Palo Verde Nuclear Station (Pvng), Units 1,2 & 3 Re Reports Discovery of Uncontrolled Safeguards Material in Palo Verde Nuclear Station (PVNGS) Office Complex Outside of Protected Area | Time of Discovery |
ML101470598 | 2 March 2002 | Event Notification for Palo Verde on Offsite Notification | Offsite Dose Calculation Manual |
ML020590441 | 12 February 2002 | LER 98-003-02, for Palo Verde Units 1, 2 & 3 Re Main Steam Safety Valve As-Found Lift Pressures Outside of Technical Specifications Limits |