A film about a team of assemblers EI Borovsky, working on the construction of the Ryazan thermal power plant. Types of construction. Steam boiler installation. Start-up of the first steam boiler at the new power plant. Station control panel. The chief engineer of the boiler N.N. Gugavdin talks about the brigade of E.I.Borovsky (behind the scenes). Interview with E. N. Borovsky (synchronously). Children and wife of E. I. Borovsky. Schoolchildren in the class at a drawing lesson draw assemblers.