INES Levels
INES N/A
INES 0
INES 1
INES 2
INES 3
INES 4
INES 5
INES 6
INES 7

INES 0: Deviation

No safety significance

(Arrangements for reporting minor events to the public differ from country to country. Also, it is difficult to ensure precise consistency in rating events between INES Level-1 and Below scale/Level-0)

▸ Legenda & explanation
date title location 
1992-07-24TURBINE/REACTOR TRIP ON SG 1 HIGH LEVELSloveniaKRSKO
1993-03-30TURBINE TRIP ON SG HIGH-HIGH WATER LEVEL FOLLOWED BY REACTOR TRIPChinaQINSHAN 1
1995-12-15TURBINE TRIP AND REACTOR SCRAM DUE TO TO AG WATER LEVEL HIGH-HIGHChinaQINSHAN 1
1994-02-03TURBINE TRIP AND REACTOR POWER DECREASE DUE TO FAILURE OF AUXILIARY TRANSFORMER AT NPP DUKOVANYCzech RepublicDUKOVANY-3
2007-12-15TURBINE TRIP AND MANUAL SCRAM DURING NORMALIZATION OF A HEAT EXCHANGER OF THE MAIN OUTPUT TRANSFORMERArgentinaATUCHA-1
1994-12-03TURBINE AND REACTOR TRIP DUE TOMFCV TROUBLESouth KoreaYONGGWANG-1
1996-01-08SUDDEN OPENING OF SAFETY STEAM VALVES DURING A ROUTINE TEST OF THE ECCS CONTROL LOGIC, WITHOUT ANY SAFETY-RELATED CONSEQUENCESArgentinaEMBALSE
2023-02-14Stolen Moisture and Density Testing GaugeMexicoHermosillo, Sonora.
1990-04-24STICKING OF SHIELD PLUG IN THE FUEL CHANNELPakistanKANUPP
2007-02-16Steam Generator tube leakage at Embalse NPPArgentinaEMBALSE
2007-03-16Steam Generator tube leakage at Atucha N.P.PArgentinaATUCHA-1
1995-02-07STEAM GENERATOR TUBE LEAK AT MAPS-2IndiaKALPAKKAM-2
2000-02-15Steam generator tube leakUnited States of AmericaINDIAN POINT-2
1993-05-10STEAM GENERATOR TUBE LEAKSloveniaKRSKO
1997-11-09Small short-term fire in the switchboard in the NPP DukovanyCzech RepublicDUKOVANY-1
1998-07-28Small short-term fire in the electric rectifier in the NPP DukovanyCzech RepublicDUKOVANY-1
1995-12-13SMALL RADIOACTIVITY RELEASESloveniaKRSKO
1995-02-23SMALL LEAKAGE OF PRIMARY COOLANT AT NPP BIBLIS, UNIT BGermanyBIBLIS-B
1996-11-11Small leak in one steam generatorBulgariaKOZLODUY-6
1996-06-30Slight contamination of potable water due to damage in an auxiliary heat exchanger of the main condenser circuitArgentinaEMBALSE
1994-08-11SLIGHT CONTAMINATION AT THE NUCLAR ELECTRICITY PRODUCTION CENTRE OF DAMPIERREFranceDAMPIERRE-1
2002-02-25Shutdown of the plant due to high temperature of the RCP motor bearing.SloveniaKRSKO
2006-12-17Shutdown due to Tritium increase in reactor roomArgentinaATUCHA-1
1994-03-08SHUNT TRANSFORMER INFLAMMATION AT THE HIGH-VOLTAGE (750 KW) LINE SWITCHYARDUkraineZAPOROZHE-1
1992-11-10SHORT CIRCUIT CAUSED TURBINE/REACTOR TRIPSloveniaKRSKO
1995-10-04SALEM UNIT 1 LOSS OF CONTROL ROOM ANNUNCIATORSUnited States of AmericaSALEM-1
1995-02-25SAFETY INJECTION DUE TO PRESSURIZER SPRAY VALVE STACKSouth KoreaKORI-2
1995-07-13SAFETY INJECTION DUE TO MAIN STEAM LINE LOW PRESSURESouth KoreaYONGGWANG-1
2004-12-26Safe shutdown of Kalpakkam-2 reactor due to seawater entry into pump houseIndiaKALPAKKAM-2
1992-06-01REPAIR OF REACTOR PRESSURE VESSEL HEAD PENETRATIONSwedenRINGHALS-2