Stichting Laka

INES 2: Incident

• Exposure of a member of the public in excess of 10 mSv.
• Exposure of a worker in excess of the statutory annual limits.

• Radiation levels in an operating area of more than 50 mSv/h.
• Significant contamination within the facility into an area not expected by design.

• Significant failures in safety ­provisions but with no actual ­consequences.
• Found highly radioactive sealed orphan source, device or transport package with safety provisions intact.
• Inadequate packaging of a highly radioactive sealed source.

date	title	location
2009-08-28	Contamination of a vehicle with Cs-137	Armenia	NO facility associated to this event
2022-07-21	Contamination of an employee and the break room in a nuclear medicine department	France	SCINTIGARD radiology centre (Nîmes)
1991-10-02	CONTAMINATION OF THE SECONDARY WATER DUE TO ERRORS OF THE SPECIAL WATER TREATMENT FACILITY PERSONNEL	Ukraine	ZAPOROZHE-2
1992-11-23	CONTAMINATION OF WORKERS DUE TO THE RUPTURE OF A MIXED OXIDE FUEL ROD DURING FABRICATION	Belgium	FBFC
2001-07-10	Contamination of workers during dismantling of alpha dry glove boxes	Czech Republic	NUCLEAR RESEARCH INST., REZ
2011-10-04	Contamination of workers during inspection	Belgium	Belgoprocess
1994-03-03	COOLANT LEAK FROM THE AUXILIARY PRIMARY CIRCUIT CLEANUP SYSTEM DURING COOLDOWN OF THE PRIMARY CIRCUIT	Russian Federation	KOLA-2
1999-06-18	Criticality accident during periodic inspection	Japan	SHIKA-1
1987-11-20	CRITICALITY SHUT DOWN MARGIN MEASUREMENT STARTED WITHOUT HYDRAULIC SCRAM SYSTEM BEING OPERABLE	Sweden	OSKARSHAMN-3
2004-01-12	Cs137 shielded radioactive source smelted in metal recycling facility	Italy	Acciaierie Beltrame, metal recycling facility, Vicenza
2016-10-07	Cyclotron operated with an open bunker door	Sweden	University Hospital of Umeå
2019-03-07	Dangerous Co60 sources discovered in scrap metal containers	Netherlands	Port of Rotterdam
1991-08-01	DEFECT IN THE COATING OF THE SUMPS (1300 PLANTS)	France	PALUEL-2
1994-04-06	DEFECT OF THE REACTOR PROTECTION SYSTEM LEVEL CONTROLLER OF THE STEAM GENERATOR	Ukraine	SOUTH UKRAINE-1
1991-06-22	DEFECTIVE WELDS IN LOW PRESSURE SAFETY INJECTION SYSTEM	France	BELLEVILLE-2
1991-09-23	DEFECTS IN BUGEY AND FESSENHEIM POWER PLANT REACTOR VESSEL HEADS	France	BUGEY-2
2013-10-26	Deficiency in the determination of the uranium content of liquid waste tanks	Netherlands	Molybdenum Production Facility / Petten
2013-10-17	Deficiency in the determination of the uranium content of liquid waste tanks	Netherlands	Molybdenum Production Facility / Petten
2013-02-19	Deficiency in the safety evaluation of the primary reactor drain line	Netherlands	High Flux Reactor Petten
1996-05-13	Degradation of seismic stops of the reactor pit	France	CHINON-B1
1995-11-08	Degradation of the control rod system due to sticking of one control rod assembly	Hungary	PAKS-2
1992-01-31	DETECTION OF A DESIGN ERROR INTHE LEVEL INSTRUMENTATION IN THE ANNULUS OUTSIDE THE CONTAINMENT SPHERE (BETWEEN THE SPHERE AND THE CONTAINMENT BUILDING)	Spain	TRILLO-1
1999-11-19	Discovery of a crack in boiler superheater penetration	United Kingdom	DUNGENESS-B2 UNIT B
1997-05-15	Discovery of a Cs-137 radiation source on a scrap yard	Germany	METAL FOUNDRY, HETTSTEDT
2003-07-16	Discovery of a Cs-source in scrap	Slovenia	Shipment of scrap
2020-10-09	Discovery of legacy radioactive sources and residual contamination	France	University Hospitals of Strasbourg
2012-05-09	Discovery of orphan source in a steel mill	Spain	Alcal
2007-07-24	Displacement of fuel plates from their normal position in fuel assemblies during normal operation of research reactor	Australia	OPAL Research Reactor
1999-03-11	Dose to a worker exceeding a statutory annual dose limit	France	TRICASTIN-1
2009-05-04	Drop out of a SPND from transport container into the reactor hall during outage	Hungary	PAKS-4