Plot 1. ELABUGA: WHAT SHOULD IT BE? Summer, view of the city from the bell tower. Cr.pl. - stone patterns on the facades of old houses. City center, old houses. Welders work on the construction of a small car plant. General view of the construction site. Cranes, bulldozers on the site. The chief architect of the city development project KF Neustroev talks about the planned construction (sinhr.). NDP on new five-storey buildings in a new neighborhood. Layout of the future city center. Plot 2. ROADS OF NON-BLACK EARTH. Summer, traffic on the highway outside the city. Technicians are working on the construction of the road. Asphalt laying. Workers are laying asphalt concrete. Motor graders are working. Installation of supports for the construction of a road bridge. General view of construction work on the road. Cars go off-road. Specialists are examining the condition of the old road. Asphalt concrete plant, production process. Cottages in one of the villages of the Non-Black Earth Region. Plot 3. FROM POLYMER CONCRETE. NDP for the construction of multi-storey buildings in a new neighborhood. The ingredients used to make polymer concrete are marble chips, marble flour, gravel, sand. An employee of the laboratory mixes ingredients with fillers of a polymer nature, subjects them to heat treatment, gives them a shape. Cladding tiles. View of the technological line for the production of finishing materials and plumbing equipment from polymer concrete. Type of finished plumbing products. Plot 4. UMBRELLA OVER THE HALL. Summer, view of the Yalta embankment from the sea. Vacationers on the embankment. The building of the concert hall "Jubilee", auditorium. Lanterns in front of the building. NDP on the sliding roof, the pylons of the main entrance. The rails along which the roof sections move. Section control panel. View of the city from the roof of the hall. Spectators at the entrance to the auditorium.