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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: Mon, 03-07-1995
ERF description: As preparation for planned dismantling of the sealing water relief valve of stuffing box on the auxiliary emergency feedwater pump 40RR01D001 and emergency feedwater pump 40RR11D001 the pumps 40RR12D001 and 40RR02DD001 were tested and after that, for the period of valve dismantling they were isolated for 1 hour. This was contrary to the designed conditions as the Operating Technical Specifications stipulate for this status a stricter testing requirement according to which this activity should have been performed after testing of the two other safety systems with DG startup.
ERF rating date: 03-01-1994
ERF contact person: C. GEMESI
ERF address: P.O. BOX 565, H-1374 BUDAPEST, Hungary
ERF affiliation: HUNGARIAN NATIONAL ATOMIC ENERGY, COMMISSION

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