Moscow city. Mine No. 22 of the Botanichesky Sad metro station. A team of drifters by Nikolai Alekseevich Lokalenkov is working, incl. mechanic Elizaveta Mikhailovna Stulova, Yakov Nazarovich Sadkov. Miners are working. Finishing work in the underground lobbies of the stations of the first section of the 4th stage of the metro. Arkady Maksimovich Maksimov's brigade of marblers works at the Paveletskaya station. Carver Grigory Ivanovich Mikhailov installs a marble ventilation grill. Polisher Anna Efimovna Molchanova trims marble pylons. The head of the architectural and finishing works at the metro stations Zhukov and the shift supervisor Vasily Petrovich Avvakumov make a control check of the finished pylons.