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Event Report Forms (ERFs) are filed to the IAEA. Sometimes there are multiple event reports, updating the rating, the event description. Here you only see the latest event report

ERF send date: Wed, 19-10-2022
ERF description: The routine internal dosimetry monitoring programme identified an unexplained positive result for one worker.
Extensive investigation, including bioassay data analysis and a detailed review of working circumstances and facility state, concluded that the worker received an internal (effective) dose of 23.00 mSv in 2020 by inhalation of resuspended surface contamination of recently separated material.
In the United Kingdom the statutory annual (effective) dose limit is 20.00 mSv.
Additional testing found no other workers to have been affected and there was no radioactive release.
ERF rating date: 04-10-2022
ERF contact person: Ivaylo Evgueniev Stanev
ERF address: Reported by Office for Nuclear Regulation (ONR) of United Kingdom on 19 Oct 2022. Last update on 19 Oct 2022
ERF affiliation: Office for Nuclear Regulation (ONR)

This map shows a selection of reports from nuclear and radiological incidents stored in the IAEA NEWS-database.
Locations are estimates. Contact us if a location is wrong.
The map shows a maximum of 100 incidents. If hundred incidents or more are within the map, the yellow perimeter indicates from where events are excluded. Drag or zoom the map to explore different areas.

Power Reactor Research Reactor Radwaste Facility Enrichment Facility Radiation Source Irradiation/Accelerator Facility Transportation

Fuel Fabrication Fuel Reprocessing Research Facility Mining/Milling Radioisotope Processing/Handling Facility Other