1 plot. Masked welders (foreman and apprentice) work in the workshop. Worked the installers of the Moscow vocational school number 128. Classes in the lingaphone office. School building. Practice of assemblers at the construction of the Kursk nuclear power plant. Nuclear power plant hall. 2 plot. The city of Naberezhnye Chelny. A group of architects is working with the chief architect R. Nasyrov. School. Swimming pool in the kindergarten. New buildings. School of jockeys in the Ryazan region. The trainer conducts the lesson. Horse riders. 3 plot. Construction of the Ust-Ilimsk hydroelectric power station. New houses in Ust-Ilimsk. Chess players. Boxers. Anglers. Wedding. Angara river. Deputy of the Supreme Soviet of the RSFSR, foreman of the complex Komsomol-youth brigade V.I. Mikhailov at the construction of a hydroelectric power station.