About the construction of the gas pipe line Serpukhov-Leningrad.
Vyšné Volosky reservoir. Divers descend into the water. The pipeline is prepared to descend into the canal, dug on the beach. Working attach ropes, whip. Tractors pulling a whip. Scourge drained into the water. Welding work. Scheme pipeline, padded on the bottom of the reservoir.