INES type: power-reactor

▸ Legenda & explanation
date INES title location
1993-05-27INES 1UNIT SCRAM DUE TO INADVERTENT ACTUATION OF PRESSURIZER PILOT RELIEF VALVERussian FederationKOLA-3
1993-02-02INES 1UNIT SCRAM CAUSED BY GRID DISTURBANCES DUE TO TORNADORussian FederationKOLA-3
1994-03-06INES 0DEPRESSURIZATION OF CONTROL ROD HOUSING DISCOVERED DURING ROUTINE INSPECTIONRussian FederationKOLA-3
1991-05-16INES 2FAILURE OF SAFETY SYSTEM TRAIN WHILE ROUTINE TESTINGRussian FederationKOLA-3
1991-12-07INES 0DAMAGE TO RCP MAIN THRUST BEARING WHILE PREPARING PRIMARY FOR HYDROTESTRussian FederationKOLA-3
1992-09-12INES 0LOW ACTIVITY WATER LEAK FROM THE CONTAMINATED CONDENSATE TANKRussian FederationKOLA-3
1991-03-31INES 1WRONG POSITIONING OF THE FUEL ASSEMBLY WHILE PERFORMING FUEL ROD CLADDING INTEGRITY TESTRussian FederationKOLA-2
1992-04-16INES 1DEGRADED WATER CHEMISTRY IN THE PRIMARY CIRCUIT DUE TO CEMENT MORTAR INGRESS INTO THE BORATED WATER STORAGE TANKRussian FederationKOLA-2
1993-02-02INES 3UNIT SCRAM CAUSED BY GRID DISTURBANCES DUE TO TORNADORussian FederationKOLA-2
1994-03-03INES 2COOLANT LEAK FROM THE AUXILIARY PRIMARY CIRCUIT CLEANUP SYSTEM DURING COOLDOWN OF THE PRIMARY CIRCUITRussian FederationKOLA-2
1992-08-12INES 0UNIT SCRAM DUE TO SHORT-TIME DEENERGIZATION OF AUXILIARY POWER BUSESRussian FederationKOLA-1
1992-11-17INES 2UNIT SCRAM OWING TO LOSS OF DC PANEL POWERRussian FederationKOLA-1
1993-02-02INES 3UNIT SCRAM CAUSED BY GRID DISTURBANCES DUE TO TORNADORussian FederationKOLA-1
1991-06-01INES 1UNIT SHUTDOWN DUE TO PERSONNEL ERRORS AND DAMAGE TO RCP 6 KV BREAKERRussian FederationKALININ-2
1993-11-23INES 0UNIT SCRAM DUE TO OPERATIONAL OCCURRENCE IN RCP COMPONENT COOLING CIRCUITRussian FederationKALININ-1
1998-03-14INES 2Radiation overexposure of personnel while performing refuellig activitiesRussian FederationBILIBINO UNIT D
1991-07-10INES 3RADIOACTIVE WATER SPILLAGE ON THE PLANT TERRITORY WHILE TRANSPORTING CASK WITH FUEL FRAGMENTS TO THE DRY RADWASTE REPOSITORYRussian FederationBILIBINO GEN
2000-09-09INES 0Beloyarsk NPP Unit 3 scram due to events in the operation of the Urals power systemRussian FederationBELOYARSKY-3(BN-600)
1992-12-23INES 2RADIOACTIVITY RELEASE OUTSIDE LIQUID RADWASTE STORAGE BOUNDARYRussian FederationBELOYARSKY-3(BN-600)
1993-10-07INES 1RADIOACTIVE CONTAMINATION OF THE UNIT ROOMS DUE TO REACTOR COOLANT LEAK IN THE AUXILIARY SYSTEMRussian FederationBELOYARSKY-3(BN-600)
1992-03-04INES 0UNIT SHUTDOWN DUE TO FIRE IN THE 6 KV SWITCHGEAR ROOMRussian FederationBALAKOVO-3
1992-07-06INES 1FAILURE OF TWO DIESEL GENERATORS WHILE ROUTINE TESTING DURING UNIT MAINTENANCERussian FederationBALAKOVO-2
2001-11-29INES 1Loss of radioactive source Cs-137 included in a Beckman deviceRomaniaCERNAVODA-1
1996-08-03[N/A]Rupture of a freon storage tankRomaniaCERNAVODA-1
2017-08-04INES 2Overexposure of Workers after Moderator Heavy Water Leak from Bonnet Gasket of Moderator Storage Tank Outlet ValvePakistanKANUPP-1