Europe

Legenda & explanation
date INES title location
20-08-19742EXCESSIVE DEPRESSURIZATION OF THE PRIMARY CIRCUIT DUE TO A PRESSURIZER SAFETY VALVE THAT FAILED TO CLOSEBEZNAU-1, Switzerland
20-11-19872CRITICALITY SHUT DOWN MARGIN MEASUREMENT STARTED WITHOUT HYDRAULIC SCRAM SYSTEM BEING OPERABLEOSKARSHAMN-3, Sweden
30-06-19881DEGRADATION OF NATURAL CIRCULATIONPAKS-4, Hungary
01-01-19901FUEL BUNDLE LATTICE SPACING FAILURESLOVIISA-1, Finland
05-01-19900AUTOMATIC PLANT SHUTDOWN DUE TO AN EARTHQUAKEKRSKO, Slovenia
23-02-19902REACTOR COOLANT LEAK ON THE WATER CLEANING SYSTEM WHILE CONNECTED TO THE PRIMARY CIRCUITGreifswald, Germany
28-05-19901FEEDWATER TUBE RUPTURE DUE TO EROSION CORROSIONLOVIISA-1, Finland
01-07-19902IMPACT ON SAFETY DUE TO VIOLATION OF OPERATIONAL LIMITS AND CONDITIONS (IMPURITY DUE TO AIR INGRESS)CREYS-MALVILLE, France
05-07-19902INOPERABILITY OF NEUTRON FLUX MEASUREMENT DURING COLD SHUTDOWNGREIFSWALD-5, Germany
07-07-19901REACTOR COOLANT LEAK ON REACTOR TEMPERATURE DETECTORVANDELLOS-2, Spain
22-07-19901LOSS OF POWER SUPPY TO REACTOR COOLANT PUMPS DUE TO 6 KV CABLE FIRESMOLENSK-2, Russian Federation
30-07-19900LEAKAGE IN THE UNDERGROUND TUBE OF THE INTERMEDIATE COOLING CIRCUITKRUEMMEL, Germany
22-08-19902IMPACT ON SAFETY DUE TO INOPERABILITY OF A SAFETY SYSTEM DESIGNED FOR ACCIDENT MITIGATION (CONTAINMENT SAND FILTERS)TRICASTIN-1, France
04-09-19901REACTOR START UP WITH DEGRADED REACTOR SHUT DOWN SYSTEMSLEIBSTADT, Switzerland
18-09-19902SPURIOUS ACTUATION OF 2 MAIN SAFETY VALVES OUT OF TWELVEIGNALINA-1, Lithuania
01-10-19902IMPACT ON SAFETY DUE TO PARTIAL INOPERABILITY OF THE LONG TERM COOLING SYSTEM (WATER SUMP FILTERS)PALUEL-1, France
01-10-19901FAULTY WELD DETECTED ON PRIMARY CIRCUITOSKARSHAMN-1, Sweden
04-10-19902TG 2 TRIP DUE TO DEENERGIZATION OF 6 & 0.4 KV BUSES AND FAILURE OF TG STANDBY OIL PUMP TO STARTIGNALINA-1, Lithuania
01-12-19902ESSENTIAL BUS DEENERGIZATIONSOUTH UKRAINE-1, Ukraine
04-12-19902LOSS OF ELECTRICAL OFF-SITE POWER AFFECTED THE FOUR UNITS LOAD REJECTION AND DIESEL GENERATOR FAILEDDUKOVANY-1, Czech Republic
06-12-19901TURBINE SJAES STEAMING DUE TO PLANT PERSONNEL ERRORSMOLENSK-3, Russian Federation
21-12-19901REACTOR COOLANT LEAKAGE DUE TO FAILURE OF SEALING OF MAIN REACTOR FLANGEKOZLODUY-2, Bulgaria
11-01-19911UNIT SHUTDOWN DUE TO SG-4 PULSE LINE RUPTURENOVOVORONEZH-5, Russian Federation
15-01-19912FIRE OF BUSES OF SECOND CATEGORY OF RELIABILITY BUSESBOHUNICE-2, Slovakia
21-01-19910REACTOR SCRAM DUE TO A FIRE OF SECOND CATEGORY OF RELIABILITY BUSESDUKOVANY-1, Czech Republic
23-01-19912UNIT SHUTDOWN DUE TO BREACH OF NORMAL OPERATION CONDITIONSZAPOROZHE-1, Ukraine
05-02-19911PRESSURIZER DISCHARGE TANK MEMBRANE RUPTUREKOZLODUY-2, Bulgaria
13-02-19910REACTOR SHUTDOWN DUE TO EXCESS HYDROGEN CONCENTRATION IN THE GENERATOR STATOR GAS TRAPZAPOROZHE-4, Ukraine
21-02-19910UNIT SHUTDOWN DUE TO COOLANT LEAK IN RCP AUXILIARY PIPELINEKURSK-4, Russian Federation
26-02-19913INOPERABILITY OF VALVES AT THE DISCHARGE SIDE OF HPSI PUMPS IN THREE TRAINS DUE TO FAILURE TO CONNECT POWER CABLESKHMELNITSKI-1, Ukraine