Melt trap installed on LNPP-2 In the fourth power unit of the Leningrad NPP-2, a service platform weighing 78 tons and a cantilever truss weighing 148 tons were installed. In the past, a melt trap body and a special filler were placed in the reactor shaft. The device is designed to contain molten nuclear fuel during a severe accident and prevent it from escaping the reactor's protective barriers.

Melt trap installed on LNPP-2 In the fourth power unit of the Leningrad NPP-2, a service platform weighing 78 tons and a cantilever truss weighing 148 tons were installed. In the past, a melt trap body and a special filler were placed in the reactor shaft. The device is designed to contain molten nuclear fuel during a severe accident and prevent it from escaping the reactor's protective barriers.