Legenda & explanation
date INES title location
20-11-1987INES 2CRITICALITY SHUT DOWN MARGIN MEASUREMENT STARTED WITHOUT HYDRAULIC SCRAM SYSTEM BEING OPERABLEOSKARSHAMN-3, Sweden
19-04-2007INES 1Cs-137 source found in a scrap container prepared for exportEl Khaled Scrapyard / Tripoli, Lebanon
12-01-2004INES 2Cs137 shielded radioactive source smelted in metal recycling facilityAcciaierie Beltrame, metal recycling facility, Vicenza, Italy
07-10-2016INES 2Cyclotron operated with an open bunker doorUniversity Hospital of Umeå, Sweden
07-01-1996INES 0D2O leak from a calandria tube sheet plugKALPAKKAM-1, India
09-04-2002INES 1Damage of a type "A" package during transhipment at Roissy airport (France) between Poland and UkraineRoissy Charles De Gaulle airport, France
31-08-1994INES 1DAMAGE TO A SPENT FUEL ASSEMBLY DURING PREPARATORY OPERATIONS FOR REPROCESSINGMAYAK, RT-1, Russian Federation
07-12-1991INES 0DAMAGE TO RCP MAIN THRUST BEARING WHILE PREPARING PRIMARY FOR HYDROTESTKOLA-3, Russian Federation
08-02-2022INES 3Damaged radiation source out of regulatory controlDąbrowa Górnicza/Mirków, Poland
07-03-2019INES 2Dangerous Co60 sources discovered in scrap metal containersPort of Rotterdam, Netherlands
04-01-2024INES 0Declaration of Unusual Event (NUP-4.1)LAGUNA VERDE-1, Mexico
01-08-1991INES 2DEFECT IN THE COATING OF THE SUMPS (1300 PLANTS)PALUEL-2, France
25-05-1994INES 1DEFECT OF MAIN GATE VALVE STUDSSOUTH UKRAINE-1, Ukraine
06-04-1994INES 2DEFECT OF THE REACTOR PROTECTION SYSTEM LEVEL CONTROLLER OF THE STEAM GENERATORSOUTH UKRAINE-1, Ukraine
22-06-1991INES 2DEFECTIVE WELDS IN LOW PRESSURE SAFETY INJECTION SYSTEMBELLEVILLE-2, France
23-09-1991INES 2DEFECTS IN BUGEY AND FESSENHEIM POWER PLANT REACTOR VESSEL HEADSBUGEY-2, France
26-10-2013INES 2Deficiency in the determination of the uranium content of liquid waste tanksMolybdenum Production Facility / Petten, Netherlands
17-10-2013INES 2Deficiency in the determination of the uranium content of liquid waste tanksMolybdenum Production Facility / Petten, Netherlands
19-02-2013INES 2Deficiency in the safety evaluation of the primary reactor drain lineHigh Flux Reactor Petten, Netherlands
12-07-1996INES 1Degradation of essential service water (ES'W) for a year due to a defficient design modificationASCO-1, Spain
30-06-1988INES 1DEGRADATION OF NATURAL CIRCULATIONPAKS-4, Hungary
13-05-1996INES 2Degradation of seismic stops of the reactor pitCHINON-B1, France
08-11-1995INES 2Degradation of the control rod system due to sticking of one control rod assemblyPAKS-2, Hungary
16-05-1997INES 1Degraded containment pressure suppression function during shutdown of reactor before outage periodFORSMARK-2, Sweden
12-06-1996INES 1Degraded pressure subpression (PS) functionBARSEBECK-2, Sweden
16-04-1992INES 1DEGRADED WATER CHEMISTRY IN THE PRIMARY CIRCUIT DUE TO CEMENT MORTAR INGRESS INTO THE BORATED WATER STORAGE TANKKOLA-2, Russian Federation
04-11-1992INES 0DENT ON THE PIPE OF REACTOR CHANNEL 10-33 TO THE DRUM SEPARATORIGNALINA-1, Lithuania
06-03-1994INES 0DEPRESSURIZATION OF CONTROL ROD HOUSING DISCOVERED DURING ROUTINE INSPECTIONKOLA-3, Russian Federation
01-01-1995INES 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.OSKARSHAMN-1, Sweden
26-08-1995INES 1DESIGN DEFICIENCIES IN DIESEL GENERATORS FOUND DURING EXTENDED TESTINGOSKARSHAMN-1, Sweden