Buryat section of BAM - Severobaikalsk, Kichera, Zarechny. Mountain winter landscape. Lake Baikal. Superintendent's section. Laying of tracks. Finishing work inside the house. The city of Severobaikalsk. Construction site. Felling wood. Lumberjacks. Breakfast. Settlement of temporary huts. Assembling a panel house. Construction of communications. Snowstorm. Pipeline laying. Drilling rig. Dorm room. Temporary settlement. Firewood preparation. Water tank truck. Career. Concert of the propaganda team. Streets of the village of Kichera. Score. Dining room. Kindergarten. Cafe. Home construction. New settlers. The interior of the apartment. Newlyweds. Architects of Moscow. Model of the new village. Laying the way. Tunnel. Train at the Kichera station. Mountain winter landscape.