Latest Events


France, 20 Jun 2017, INES: 2

Emergency diesel generators auxiliary systems not compliant with seismic requirements on the 1300 MW reactors (8 sites - 20 reactors)

Each 1300 MW French type reactor is equipped with 2 EDGs which redundantly power several safety systems in case of a loss of external power, in particular following an earthquake. EDGs are composed of an alternator, a diesel engine and auxiliary systems (cooling system, pre-lubrication,...
Reported by Autorité de Sûreté Nucléaire (ASN) of France on 21 Jun 2017 Last update on 21 Jun 2017


United States of America, 28 Apr 2017, INES: 2

Overexposure to Radiographer

After the performance of an industrial radiography exposure, the licensee radiographer approached the collimator to collect the film without his survey meter. The source was not completely retracted inside the camera. The radiographer dosimeter was processed and a whole body dose of 0.054 Sv...
Reported by Nuclear Regulatory Commission (NRC) of United States of America on 13 Jun 2017 Last update on 13 Jun 2017


United States of America, 15 May 2017, INES: 2

Overexposure to Radiographer

During the performance of industrial radiography, the licensee radiographer approached the collimator without his survey meter. The radiographer positioned the collimator in preparation for an exposure shot without first retracting the 3.552 TBq (96 Ci) Se-75 source back inside the camera. Based on...
Reported by Nuclear Regulatory Commission (NRC) of United States of America on 24 May 2017 Last update on 24 May 2017


United Kingdom, 05 Feb 2017, INES: 2

Over Exposure of an Operator From a Puncture Wound During Work in an Active Glovebox

Routine glovebox work was taking place to empty a glovebox sump to clear a level alarm. The operator's first action used the normal plant methods; no equipment is removed from the sump to do this. As the alarm did not clear, the operator proceeded to remove and clean the probe, a task that the...
Reported by Office for Nuclear Regulation (ONR) of United Kingdom on 26 Apr 2017 Last update on 26 Apr 2017


Mexico, 23 Apr 2017, INES: 2

Stolen source in Tlaquepaque, Jalisco

On April 24th, 2017 at 12:51 hours UTC-6, the National Commission of Nuclear Safety and Safeguards (the mexican regulatory authority) received a notification from a licensee, that on April 23th, 2017, at 03:00 UTC-6, a vehicle transporting an industrial radiography device, containing a source of...
Reported by Comision Nacional de Seguridad Nuclear y Salvaguardias of Mexico on 25 Apr 2017 Last update on 25 Apr 2017


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