▸ Legenda & explanation
date INES title location
05-02-1992[N/A]STEAM LEAK AT HIGH PRESSURE TURBINE CAPKRSKO, Slovenia
22-01-1992INES 2UNAVAILABILITY OF THE IODINE FILTERING OF REACTOR CONTROL ROOM VENTILATION SYSTEMDAMPIERRE-1, France
29-01-1992INES 0NO IMPACT ON SAFETY FOLLOWING A FIRE IN THE AUXILIARY BUILING OF UNITS 3 AND 4KOZLODUY-3, Bulgaria
30-12-1991INES 2UNIT SHUTDOWN AS A RESULT OF SPURIOUS OPERATION OF THE FIRE EXTINGUISHING SYSTEM AND DUE TO FLOODING OF ESFAS PANELSZAPOROZHE-2, Ukraine
05-01-1992INES 0NO IMPACT TO SAFETY AFTER IGNITION OF THERMAL INSULATION OF A PIPE IN THE PRIMARY COOLANT SYSTEMKOZLODUY-5, Bulgaria
10-09-1991INES 1REVEAL OF INADVERTENTLY CLOSED MANUAL SERVICE VALVES AT VERIFICATION TESTS OF THE SCRAM SYSTEM BEFORE PREPARATIONS TO RESTARTFORSMARK-2, Sweden
07-12-1991INES 0DAMAGE TO RCP MAIN THRUST BEARING WHILE PREPARING PRIMARY FOR HYDROTESTKOLA-3, Russian Federation
18-09-1991INES 1ONE FUEL ASSEMBLY TILTED DURING REFUELLINGRINGHALS-4, Sweden
22-07-1991INES 3BREACH OF UNIT LIMITING CONDITIONS FOR OPERATION WHILE PREPARING FOR RESTART AFTER MAINTENANCE DUE TO ECCS AND MSV UNAVAILABILITYSMOLENSK-2, Russian Federation
25-10-1991INES 2BORATED WATER STORAGE TANK LEVEL REDUCTION TO 180 M3NOVOVORONEZH-4, Russian Federation
23-09-1991INES 2DEFECTS IN BUGEY AND FESSENHEIM POWER PLANT REACTOR VESSEL HEADSBUGEY-2, France
05-11-1991INES 2SIGNIFICANT CONTAMINATION IN THE CHEMICAL PURIFICATION LABORATORY IN THE CADARACHE RESEARCH CENTERCADARACHE, France
02-10-1991INES 2CONTAMINATION OF THE SECONDARY WATER DUE TO ERRORS OF THE SPECIAL WATER TREATMENT FACILITY PERSONNELZAPOROZHE-2, Ukraine
01-07-1991INES 2NEW FUEL ASSEMBLY DROPPING WHILE REFUELINGCHERNOBYL-2, Ukraine
23-01-1991INES 2UNIT SHUTDOWN DUE TO BREACH OF NORMAL OPERATION CONDITIONSZAPOROZHE-1, Ukraine
01-12-1990INES 2ESSENTIAL BUS DEENERGIZATIONSOUTH UKRAINE-1, Ukraine
04-10-1990INES 2TG 2 TRIP DUE TO DEENERGIZATION OF 6 & 0.4 KV BUSES AND FAILURE OF TG STANDBY OIL PUMP TO STARTIGNALINA-1, Lithuania
26-07-1991INES 0DEUTERIUM INCREASE IN MODERATOR COVER GAS SYSTEMKALPAKKAM-1, India
16-07-1991INES 0UNIT NO. 1 REACTOR SCRAM ON PRM HIGH FLUXTARAPUR-1, India
10-07-1991INES 0UNIT NO. 1 REACTOR SCRAM ON PRM HIGH FLUXTARAPUR-1, India
09-07-1991INES 1HIGH ACTIVITY IN TB PITRAJASTHAN-2, India
01-11-1991INES 0PARTIAL DAMAGE TO POWER AND INSTRUMENTATION CABLES OF TURBINE BUILDING VALVES AND AUXILIARY COMPONENTS AS A RESULT OF IGNITIONCHERNOBYL-1, Ukraine
11-10-1991INES 2UNIT SHUTDOWN DUE TO FIRE IN THE TURBINE BUILDING CAUSED BY ELECTRICAL EQUIPMENT FAILURECHERNOBYL-2, Ukraine
05-07-1991[N/A]FIRE IN GAS STORAGEANGRA-1, Brazil
19-03-1991INES 1LEAKAGE IN THE GASEOUS WASTE PROCESSING SYSTEM (GWPS)ANGRA-1, Brazil
14-01-1991INES 0LEAKOFF IN MOTOR BEARING HEAT EXCHANGER OF SERVICE WATER PUMPANGRA-1, Brazil
10-07-1991INES 3RADIOACTIVE WATER SPILLAGE ON THE PLANT TERRITORY WHILE TRANSPORTING CASK WITH FUEL FRAGMENTS TO THE DRY RADWASTE REPOSITORYBILIBINO GEN, Russian Federation
12-05-1991INES 3RELEASE OF ACTIVE LIQUID FROM STORAGE TANKBOHUNICE-1, Slovakia
29-04-1991INES 2VIOLATION OF SAFETY REGULATIONS AT A WORKSHOP IN THE FUEL FABRICATION PLANTPIERRELATTE, France
12-06-1991INES 2PARTIAL INOPERABILITY OF THE REACTOR PROTECTION SYSTEMCATTENOM-4, France