INES type: power-reactor

▸ Legenda & explanation
date INES title location
1991-05-16INES 2FAILURE OF SAFETY SYSTEM TRAIN WHILE ROUTINE TESTINGRussian FederationKOLA-3
1998-07-13INES 2Failure of safety system train during routine testingArmeniaARMENIA-2
1991-05-03INES 1FAILURE OF FUEL OIL LINE IN RUNNING DG-2IndiaKALPAKKAM-2
1996-03-04INES 1FAILURE OF A CONTAINMENT ISOLATION VALVE AT A PERIODICAL TESTSwedenOSKARSHAMN-1
1992-08-21INES 0FAILURE OF 5231 CB-5 TO CLOSE DURING FAILURE 5231 DG-1 TO START WHEN STATION CLASS IV SUPPLY FAILEDIndiaRAJASTHAN-1
1994-01-29INES 2FAILING TO COMPLY WITH THE OPERATING PROCEDURESFranceBUGEY-5
1993-05-28[N/A]EXTRAORDINARY SHUTDOWN OF THE UNIT BECAUSE OF HYDROGEN LEAKAGE IN THE COOLING SYSTEM OF THE GENERATORUkraineSOUTH UKRAINE-3
2018-12-31INES 2External corrosion affecting multiple systems on a power reactorUnited KingdomDUNGENESS B
2021-08-24INES 2External contamination of a worker leading to exceeding of the regulatory annual limit for the equivalent dose to the skinFranceCRUAS-2
2023-02-02INES 2External contamination of a worker leading to exceeding of the annual statutory dose limitFranceCATTENOM-3
2014-05-04INES 1Exposure to Worker in Excess of Administrative LimitPakistanCHASNUPP-1 (C-1)
2009-08-03INES 2Exposure of two workers in excess of statutory annual dose limitsSwitzerlandBEZNAU-2
2010-08-31INES 2Exposure of a worker in excess of statutory annual dose limitsSwitzerlandLEIBSTADT
2014-05-17INES 1Exposure of a temporary worker in excess of annual dose constraint during transfer operation of irradiated neutron detector.IndiaTARAPUR-4
1993-04-24INES 0EXCESSIVE FEEDWATER REGULATING VALVE OSCILLATIONS CAUSE WATER HAMMER INDUCED VIBRATION OF THE MAIN FEEDWATER PIPINGUnited States of AmericaNORTH ANNA-2
1974-08-20INES 2EXCESSIVE DEPRESSURIZATION OF THE PRIMARY CIRCUIT DUE TO A PRESSURIZER SAFETY VALVE THAT FAILED TO CLOSESwitzerlandBEZNAU-1
1997-03-07INES 2Exceeding the required operating limits, aggravated by safety culture problemsFrancePALUEL-1
1993-12-09INES 1EXCEEDING OF CL-CONCENTRATION IN PRIMARY CIRCUIT WATERSlovakiaBOHUNICE-2
1996-04-30INES 1Exceeding allowed maximum primary coolant temperature during planned outageUkraineKHMELNITSKI-1
2007-07-16INES 0Events related to the earthquake on July 16thJapanKashiwazaki-Kariwa
2014-11-28INES 0Event during operation of Zaporizhzhya NPP Unit №3UkraineZAPOROZHYE-3
1990-12-01INES 2ESSENTIAL BUS DEENERGIZATIONUkraineSOUTH UKRAINE-1
2000-06-27INES 2Error in operating rules leading to safety injection system unavailabilityFranceDAMPIERRE-1
1996-07-18INES 1Erroneous line-up before start-up of vent pipe valves to the scrubber systemSwedenFORSMARK-1
2002-07-12INES 2Engineering Safety Feature Inoperative at Laguna Verde NPP-1MexicoLAGUNA VERDE-1