INES type: power-reactor

▸ Legenda & explanation
date INES title location
1991-12-06INES 1DEVIATION FROM THE NORMAL ON-LOAD REFUELING REGIME DUE TO FUEL ASSEMBLY SEPARATION FROM THE CONNECTING BARRussian FederationSMOLENSK-3
1995-11-15INES 1DEVIATION FROM TECHNICAL SPECIFICATIONSSwedenRINGHALS-4
1991-08-14INES 1DEVIATION FROM OPERATING INSTRUCTIONSSwedenOSKARSHAMN-2
1991-07-26INES 0DEUTERIUM INCREASE IN MODERATOR COVER GAS SYSTEMIndiaKALPAKKAM-1
1992-05-15INES 1DEUTERIUM EXCURSION IN MODERATOR COVER GASIndiaRAJASTHAN-2
1994-02-24INES 1DETERIORATION OF THE PRIMARY CIRCUIT INTEGRITYLithuaniaIGNALINA-2
2008-07-07INES 1Deterioration of the containment depression of unit 1 during an air locking operation for maintenance activitiesHungaryPAKS-1
2002-03-08INES 3DETERIORATION OF REACTOR VESSEL HEADUnited States of AmericaDAVIS BESSE-1
1994-05-15INES 1DETERIORATION OF NATURAL CIRCULATION DURING REPAIR WORKS AT UNIT NO. 1BulgariaKOZLODUY-1
1993-09-15INES 1DETERIORATION OF NATURAL CIRCULATIONHungaryPAKS-2
1992-01-31INES 2DETECTION OF A DESIGN ERROR INTHE LEVEL INSTRUMENTATION IN THE ANNULUS OUTSIDE THE CONTAINMENT SPHERE (BETWEEN THE SPHERE AND THE CONTAINMENT BUILDING)SpainTRILLO-1
2001-12-14INES 1DESTRUCTION OF A PIPING INSIDE CONTAINMENTGermanyBRUNSBUETTEL
1995-08-26INES 1DESIGN DEFICIENCIES IN DIESEL GENERATORS FOUND DURING EXTENDED TESTINGSwedenOSKARSHAMN-1
1995-01-01INES 1DESIGN DEFICIENCIES IDENTIFIED IN SEPARATION OF ELECTRICAL SYSTEM, AVOIDANCE OF COMMON CAUSE FAILURES IN THE REACTOR PROTECTION SYSTEM AND OVERPRESSURE RELEASE IN THE AUX BUILD.SwedenOSKARSHAMN-1
1994-03-06INES 0DEPRESSURIZATION OF CONTROL ROD HOUSING DISCOVERED DURING ROUTINE INSPECTIONRussian FederationKOLA-3
1992-11-04INES 0DENT ON THE PIPE OF REACTOR CHANNEL 10-33 TO THE DRUM SEPARATORLithuaniaIGNALINA-1
1992-04-16INES 1DEGRADED WATER CHEMISTRY IN THE PRIMARY CIRCUIT DUE TO CEMENT MORTAR INGRESS INTO THE BORATED WATER STORAGE TANKRussian FederationKOLA-2
1996-06-12INES 1Degraded pressure subpression (PS) functionSwedenBARSEBECK-2
1997-05-16INES 1Degraded containment pressure suppression function during shutdown of reactor before outage periodSwedenFORSMARK-2
1995-11-08INES 2Degradation of the control rod system due to sticking of one control rod assemblyHungaryPAKS-2
1996-05-13INES 2Degradation of seismic stops of the reactor pitFranceCHINON-B1
1988-06-30INES 1DEGRADATION OF NATURAL CIRCULATIONHungaryPAKS-4
1996-07-12INES 1Degradation of essential service water (ES'W) for a year due to a defficient design modificationSpainASCO-1
1991-09-23INES 2DEFECTS IN BUGEY AND FESSENHEIM POWER PLANT REACTOR VESSEL HEADSFranceBUGEY-2
1991-06-22INES 2DEFECTIVE WELDS IN LOW PRESSURE SAFETY INJECTION SYSTEMFranceBELLEVILLE-2