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The quarterly report on NPP events (April-June 2017) has been published

The quarterly report on NPP events (April-June 2017) has been published


Description

This newsletter provides feedback on Operating Experience (OE) from significant safety related events at nuclear power plants (NPPs) worldwide, every three months.

This Quarterly Report compiles the NPP events that were reported publicly during the period from 1st April to 30th June 2017.

Three events were selected from the short-list for this Newsletter, these are:

  1. 11/02/2017: High Pressure Core Spray system inoperable due to injection valve stem-disc separation (USA / LASALLE 2)
  2. 18/03/2017: Loss of 4kV vital bus results in reactor trip, safety system actuations and loss of safety injection function (USA / TURKEY POINT 4)
  3. 20/06/2017: Diesel generators seismic resistance (FRANCE / 1300 MW REACTORS)

Please see attachments for more details.

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