INES-event
INES 2

DEFECT IN THE COATING OF THE SUMPS (1300 PLANTS)

In accident conditions, the defects noticed on the coating of the sumps could have hindered the filtration of waters and hence distrubed the recirculation operation of the RIS and EAS systems.
This incident was classified as level 1 when the first defect was discovered. It is upgraded as level 2 since August 1st after a general expertise of the whole 1300 series.
BASIS FOR RATING: See attachment MAGNUC.
DIFFICULTIES IN RATING:

Location: PALUEL-2
Event date: Thu, 01-08-1991
Nuclear event report
Legenda & explanation