Europe: Ukraine

Legenda & explanation
date INES title location
28-11-2014INES 0Event during operation of Zaporizhzhya NPP Unit №3ZAPOROZHYE-3
21-05-1993[N/A]HYDROGEN IGNITION ON THE COOLING SYSTEM OF THE TURBOGENERATORZAPOROZHE-5
13-02-1991INES 0REACTOR SHUTDOWN DUE TO EXCESS HYDROGEN CONCENTRATION IN THE GENERATOR STATOR GAS TRAPZAPOROZHE-4
19-04-1992INES 0POWER UNIT UNLOADING DUE TO THE THIRD MAIN CIRCULATION PUMP (MCP-3) TURNING-OFF AS A RESULT OF FALSE OPERATION OF MAJOR PROTECTION SYSTEMZAPOROZHE-4
12-01-1994INES 2RADIOACTIVE CONTAMINATION IN AUXILIARY BUILDINGZAPOROZHE-4
10-11-1998INES 2Workers exposure during weld testsZAPOROZHE-3
02-10-1991INES 2CONTAMINATION OF THE SECONDARY WATER DUE TO ERRORS OF THE SPECIAL WATER TREATMENT FACILITY PERSONNELZAPOROZHE-2
30-12-1991INES 2UNIT SHUTDOWN AS A RESULT OF SPURIOUS OPERATION OF THE FIRE EXTINGUISHING SYSTEM AND DUE TO FLOODING OF ESFAS PANELSZAPOROZHE-2
23-01-1991INES 2UNIT SHUTDOWN DUE TO BREACH OF NORMAL OPERATION CONDITIONSZAPOROZHE-1
16-06-1993INES 2RADIOACTIVE CONTAMINATION OF THE PART OF NPP SITEZAPOROZHE-1
28-06-1993INES 0RADIOACTIVE SPOT AT THE NPP SITEZAPOROZHE-1
08-03-1994INES 0SHUNT TRANSFORMER INFLAMMATION AT THE HIGH-VOLTAGE (750 KW) LINE SWITCHYARDZAPOROZHE-1
03-12-1995INES 0UNIT COLD SHUT DOWN BECAUSE OF THE FLAW IN PIPELINE OF THE PRIMARY MAIN COOLANT PUMPZAPOROZHE-1
28-05-1993[N/A]EXTRAORDINARY SHUTDOWN OF THE UNIT BECAUSE OF HYDROGEN LEAKAGE IN THE COOLING SYSTEM OF THE GENERATORSOUTH UKRAINE-3
12-11-1992INES 1UNIT OPERATION WITH ONE REACTOR PROTECTION SYSTEM CHANNEL OUTSOUTH UKRAINE-2
22-08-1997INES 2Fresh fuel assembly damage during refuellingSOUTH UKRAINE-2
27-03-1991INES 0UNIT SHUTDOWN DUE TO PRIMARY CIRCUIT LEAK IN THE LINE OF CONTROLLED LEAKS FROM THE MAIN ISOLATION VALVE SEALSOUTH UKRAINE-1
01-12-1990INES 2ESSENTIAL BUS DEENERGIZATIONSOUTH UKRAINE-1
21-09-1992INES 2REACTOR SHUTDOWN CAUSED BY AN EMERGENCY PROTECTION SYSTEM ACTUATION FOLLOWED BY NON-COMPLIANCE WITH THE SAFETY LIMITSSOUTH UKRAINE-1
06-04-1994INES 2DEFECT OF THE REACTOR PROTECTION SYSTEM LEVEL CONTROLLER OF THE STEAM GENERATORSOUTH UKRAINE-1
25-05-1994INES 1DEFECT OF MAIN GATE VALVE STUDSSOUTH UKRAINE-1
18-05-1994INES 1RUPTURE OF PRESTRESSED CABLE WIRES CONTAINMENTS DOME PARTSOUTH UKRAINE-1
11-04-2001INES 1Shut down of Rovno NPP unit 2 because of fall of a crane's boomROVNO-2
13-12-1992INES 1REACTOR SHUTDOWN BY THE ACTUATION OF THE EMERGENCY PROTECTION SYSTEM FOLLOWED BY NON-COMPLIANCE WITH THE SAFE OPERATING LIMITS ON STEAM GENERATOR COOLDOWN RATEROVNO-2
16-02-2002INES 1Site contamination at Khmelnitsky NPPKHMELNITSKI-1
26-02-1991INES 3INOPERABILITY OF VALVES AT THE DISCHARGE SIDE OF HPSI PUMPS IN THREE TRAINS DUE TO FAILURE TO CONNECT POWER CABLESKHMELNITSKI-1
18-03-1992[N/A]NO IMPACT TO SAFETY FOLLOWING RUPTURE OF A BYPASS FEEDWATER LINEKHMELNITSKI-1
16-03-1994INES 1REACTOR SCRAM CAUSED BY THE CABLE FIRE UNDER THE TURBINE HALL PREMISESKHMELNITSKI-1
30-04-1996INES 1Exceeding allowed maximum primary coolant temperature during planned outageKHMELNITSKI-1
24-07-1996INES 1On-site radioactive contaminationKHMELNITSKI-1