1st plot. Kemerovo region. Mezhdurechensk is the youngest city in Siberia. About the best builders of the city: Sergey Tyshkevich and Anatoly Martynov. 2nd plot. Barnaul. Geophysical equipment plant. A new workshop for the production of plastic products was opened. 3rd plot. In the laboratories of the Civil Engineering Institute, with the participation of Associate Professor E. Vasiliev, a new type of brick is created for construction in the regions of the Far North. 4th syuzh. Altai region. State farm "Komsomolsky". Large orchard. 5th plot. Novosibirsk. Composer A. Novikov. Creation of a new song on the verses of police sergeant G. Vasiliev.