INES type: power-reactor

▸ Legenda & explanation
date INES title location
1992-11-01INES 1INDICATIONS IN AUSTENITIC PIPING DISCOVERED DURING NON-DESTRUCTIVE TESTINGGermanyBRUNSBUETTEL
1990-02-23INES 2REACTOR COOLANT LEAK ON THE WATER CLEANING SYSTEM WHILE CONNECTED TO THE PRIMARY CIRCUITGermanyGreifswald
1990-07-05INES 2INOPERABILITY OF NEUTRON FLUX MEASUREMENT DURING COLD SHUTDOWNGermanyGREIFSWALD-5
1990-07-30INES 0LEAKAGE IN THE UNDERGROUND TUBE OF THE INTERMEDIATE COOLING CIRCUITGermanyKRUEMMEL
2001-08-27INES 2Boron concentration below specification in borated water storage tanks of 3 out of 4 ECCS trainsGermanyPHILIPPSBURG-2
2001-08-10INES 2Plant start up with too low levels in the borated water storage tanksGermanyPHILIPPSBURG-2
1991-08-14INES 0INTERNAL LEAKAGE OF PRESSURIZER SAFETY VALVESGermanySTADE
1998-06-06INES 2Unavailability of 1 out of 4 main steam safety and relief valve stationGermanyUNTERWESER
2021-02-11INES 1Violation of OL&C in the Interim Spent Fuel Storage Facility at PaksHungaryPaks
1991-07-18INES 1REACTOR SCRAM AND COOLDOWN BECAUSE OF LEAKAGE IN A PRIMARY CIRCUIT MEASURING SYSTEMHungaryPAKS-1
1993-06-25INES 0LEVEL DECREASE IN THE EMERGENCY BORON TANKHungaryPAKS-1
2008-07-07INES 1Deterioration of the containment depression of unit 1 during an air locking operation for maintenance activitiesHungaryPAKS-1
2012-09-05INES 1Inadequate planned repair of the 10UV68S201 quick-acting gate valve despite of the regulations of the Operational Limits and ConditionsHungaryPAKS-1
2001-06-22INES 0Fire in the A110/2 cable corridorHungaryPAKS-2
2003-04-10INES 3Incremented radioactivity of the heat carrier during refueling outage at a time of fuel cleaningHungaryPAKS-2
1992-12-23INES 1LEVEL DECREASE IN ECCS TANK 20TJ20B001,2HungaryPAKS-2
1993-09-15INES 1DETERIORATION OF NATURAL CIRCULATIONHungaryPAKS-2
1995-11-08INES 2Degradation of the control rod system due to sticking of one control rod assemblyHungaryPAKS-2
1997-08-20INES 2Sticking of one control rod during reactor protection actuation after the turbine control system's testHungaryPAKS-3
1988-06-30INES 1DEGRADATION OF NATURAL CIRCULATIONHungaryPAKS-4
1994-01-03INES 1RENDERING AN EMERGENCY FEEDWATER PUMP AND AN AUXILIARY EMERGENCY FEEDWATER PUMP AVAILABLE FOR A SHORT TIME WITHOUT ADHERANCE TO THE REQUIREMENTS OF THE TECSPECSHungaryPAKS-4
1994-07-14INES 1SIMULTANEOUS INOPERABILITY OF TWO HIGH-PRESSURE ECCS PUMPSHungaryPAKS-4
1993-05-03INES 1UNCONTROLLED INCREASE OF REACTOR POWERHungaryPAKS-4
2006-06-22INES 1Temperature increase of control rod drive housing 6/7 during restart of Unit 4HungaryPAKS-4
2009-05-04INES 2Drop out of a SPND from transport container into the reactor hall during outageHungaryPAKS-4