As stated in documents published on the state procurement website, claims for participation in the tender are being received until December 11th, and the winner will be determined on December 17th.
The contractor will have to build a section of the line from Kazakovskaya station to Obvodny Channel 2 station as well as the Krasnoselskoye electric engine house.
Two stations, Kazakovskaya and Putilovskaya, are planned to be constructed. The length of the section is 5.15 km. All the work is to be completed before the 2nd quarter of 2022.