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Published on 18/03/2021 ? 11:14 am

Flamanville EPR reactor: design anomaly on three main primary system nozzles

On 3 March 2021, EDF notified ASN of a significant event concerning a design anomaly on three nozzles of the main primary system of the EPR reactor under construction on the Flamanville site.

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Regulatory Updates is the monthly newsletter of the French Nuclear Safety Authority. It keeps you informed on ASN national and international activities as well as on the current events of the nuclear installations under its control.
It is regularly distributed to ASN counterparts at international meetings.

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