Translartion. Region: Russians Fedetion –
Source: Moscow Government – Government of Moscow –
A shaft boring machine is being installed at the construction site of the Dostoyevskaya station of the Circle Line of the metro. It will have to go 44 meters and create a vertical shaft for the future ventilation chamber. This was reported by the Deputy Mayor of Moscow for Urban Development Policy and Construction Vladimir Efimov.
“The construction of Dostoyevskaya requires individual solutions: the work is carried out at a depth of more than 30 meters in conditions of complex hydrogeology and abundant water inflow, in a dense urban development zone. To carry out the construction of the station as part of the existing metro line, preparatory work is being carried out: shafts, approach, auxiliary workings and bypass tunnels are being built. At the moment, builders have begun installing a shaft-boring complex: as part of the vertical shaft boring of the future ventilation chamber, it will have to go 44 meters, 44 permanent and two temporary reinforced concrete rings will be installed,” said Vladimir Efimov.
During the construction period, the vertical shaft will be used for operational needs and the movement of materials. After the reopening of the Circle Line, it will provide ventilation for the bypass tunnels.
“Metro builders are carrying out complex work at great depths, where only low-mechanization equipment can be used. In addition to complex hydrogeology and proximity to urban development, the construction of the station is also affected by the presence of an extensive network of utility lines. At this stage, specialists are carrying out preparatory work to remove them from the construction zone. In particular, it is planned to remove utilities from the existing tunnels of the Circle Line to bypass tunnels,” added the head of the capital’s Department of Construction of Transport and Engineering Infrastructure
For the convenience of passengers, there will be two vestibules. The underground one will be located under Durova Street at the intersection with Delegatskaya Street, and the above-ground one will be located at the intersection of Durova Street and Olympic Avenue. It will be connected to the station by an underground passage with travelators.
Future objects of the capital’s metro are under special control Committee for State Construction Supervision of the City of Moscow (Mosgosstroynadzor). Throughout all stages of construction of the Dostoyevskaya station, its inspectors constantly monitor the condition of buildings and structures in the construction zone, the chairman of Mosgosstroynadzor emphasized. Anton SlobodchikovIn addition, as part of control and supervisory activities, inspectors check compliance with labor protection and fire safety requirements, as well as compliance with the project of the work performed and the materials used.
“Dostoyevskaya” will become the 13th station on the Circle Line of the metro. It will be located between “Prospekt Mira” and “Novoslobodskaya” and will provide an additional transfer to the Lyublinsko-Dmitrovskaya line. With its opening, thousands of passengers will be able to choose more convenient travel options.
Sobyanin told how the first new station of the Circle Line in 70 years is being builtAt the Rizhskaya station of the Big Circle Line of the metro, the escalator tunnel of the second vestibule was connected
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