On February 19, the builders of Tunnel Detachment №6, under the leadership of Section 1 Chief Yevgeny Korobov, installed the last 126th ring of the inclined tunnel with a diameter of 8,5 m. Now the metro builders have to install six fan rings to connect the inclined course with the tension chamber.
The construction of the inclined passage began at the end of 2019 with the help of a TNU-3 tubing layer. The excavation was carried out in difficult hydrogeological conditions with an inflow of water up to 270 cubic meters per hour. For the safe conduct of work, special methods of soil freezing were used.
Okruzhnaya station was opened with one southern lobby on March 22, 2018 as part of the Petrovsko-Razumovskaya – Seligerskaya section.
The second exit will become part of the transport interchange hub and will make it more convenient for passengers to move to the MCR platform of the same name on the principle of "dry feet", that is, to transfer, you will not have to go out into the street, as well as trains of the Savelovsky direction of the Moscow Railway.