Chukotka Autonomous Okrug. Providensky district. Loading and unloading operations in the port of Provideniya. Interview of the captain of the port V. A. Belomestnov (synchronously). Tynda city, Amur region; water intake facilities, heating main, boiler room, substation. Interview with the head of the hydrochemical laboratory of Tynda AD Lebedev (synchronously), senior laboratory engineer V. I. Dobrovolskaya (synchronously) on the protection of the environment from pollution, on ensuring the purity of water sources. Amur region. Meeting of representatives of production teams of schools in the Amur region. Competitions in the professional skill of milkers, tractor drivers. Production of ceramics in a ceramic workshop in the village of Yagodny, Kamchatka region, from local raw materials.