Baku, February 21, AZERTAC

Three workers caught under rubles after the shop gallery collapse at the Norilsk concentration plant died, according to the Russian media.

Five workers are in grave condition, health authorities said.

The report on partial collapse of the crushing shop gallery at the plant was received at about 04.00 am local time. Eight individuals were there at that time. The collapse area was about 1,000 square meters.