The truck is driving along a forest road. River view (filmed from above). Waterfall in the mountains. City view (shot from above). Passers-by walk along the city street. The boy goes to school. Schoolchildren are walking down the street. Construction site view. Meeting in the office of the head. Trucks in construction. Trucks are crossing the river. The bulldozer is working. Trucks bring sand to the construction site. High-altitude installers are working (welding at height). General view of construction. The excavator is working. Trucks are unloading the earth removed from the construction site. Surveyors with measuring instruments come out of the change house with the inscription "YMEX-1", set up levels, make a survey of the area. A woman drives a bulldozer. A watering machine is driving along a city street. Kindergarten: pupils for a walk. People walk into the store.