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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, 13-03-1996
ERF description: This containment isolation valve is connected to the suction side of one of the core spray pumps, its normal position and primary safety function is to be open, however in certain occasions it should be closed. At this periodical test it could not close, the direct cause was not identified at once. Next day the valve stem was cleaned and after applying some lubrication oil the valve functioned satisfactorily. According to Technical Specifications (Swedish acronym STF) the reactor should have been shut down within 24 hours.
ERF rating date: 06-03-1996
ERF contact person: MR. F. REISCH
ERF address: Sweden
ERF affiliation: SWEDISH NUCLEAR POWER INSPECTORATE (SKI)

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