The Finland-based company Fennovoima Oy has recently sent its instructors to visit the Training Center of the Leningrad NPP, to learn about the training procedure in place for the operations personnel working at their new VVER-1200 reactors.

By this time, eight building support pillars have been mounted and the foundation frame has been arranged.

The main circulation piping connects the equipment of the first NPP loop, so the welding of the main circulation piping is one of the most important stages of the thermal installation works at the power unit construction.

The event was held in the Fennovoima training center in Puhäjoki.