The chief engineer proposes to make changes to the design of the polar hydroelectric power station by abandoning the construction of the tunnel due to a collapse.
Director
Aleksandr Voropaev
Status
Released
Vladimir Samoylov
Elena Gabets
Boris Nevzorov
Viktor Gogolev
Fyodor Shmakov
Vladimir Steklov
Aleksandr Sokolov
Elena Molchenko
