July 24 11:19
In Krasnoyarsk, Mosproekt-3 begins the construction of the last dismantling chamber for the metrotramva.
The foundation pit of the future Kopylova Street will be the deepest. Its lower mark will be 48.7 meters. The design documentation for the construction of a dismantling pit has already been coordinated by the Glavgosexpertiza of Russia, and the construction site for the construction has already been prepared: it has been freed from capital and non -capital buildings, made a vertical layout of the territory, also transfers existing communications falling into the construction zone, and a road canvas is carried out along Lenin Street.
“Work on the construction of a dismantling pit will be carried out in difficult geological conditions: at the entire depth of the pit, which will be almost 49 meters, there are different types of soils: clay, sandstones, loams and soups. The uniqueness of the object lies in the fact that the pit will not be rectangular in shape, but round, its development will be carried out by special graphs, and the shaft barrel will be attached to the seven belts of the spacer system consisting of monolithic reinforced concrete belts, ”said representatives of Mostoproject-3.
First, a force -reinforced concrete force will be created around the perimeter of the object. For fencing the pit, using two drilling machines, holes are drilled to a depth of more than 50 meters. Then inside the pit will be chosen soil and mount the spacer system. At the bottom of the pit, a reinforced concrete tray will be made for the adoption of three tunneling shields: two will lay the tunnels from the station “Station”, and the third – the new tunnel from the street of the altar.
Recall that the total length of the line of the Krasnoyarsk metrotramva at the first stage is 11 km, there are six stopping points on it: “High -altitude”, “Kopylova Street”, “Station”, “Revolution Square”, “Karl Marx Street” and “Shakhtarov Street”. The general contractor for the construction of the first stage of the line-the Mosproekt-3 Group of Companies, the subcontractor is the Bamtonnelstroy-Most group of companies. The project is implemented as part of the socio-economic initiative of the Russian government “Infrastructure menu” due to the preferential infrastructure budget loan.
Links on the topic:
