Within the NSC Project at the construction site the following works are being performed:
- Supplies to the site and assembly of main structures of the Western part of Arch;
- Installation of main metal structures of the Western part of Arch;
- Installation of external and internal casing;
- Installation of main beams of the casing;
- Revision of containers for the Arch jacking;
- Delivery and installation of air ducts, preparation for installation and installation of air ducts and supports in the annular space of the Western and Eastern parts of Arch;
- Works on technological building and auxiliary facilities arrangement are underway:
* Engineering building – assembly of foundation slab and wall reinforcement, installation of formwork for wall arrangement, concrete curing;
* electrical devices building - walls reinforcement installation, assembling of casing for the walls arrangement, concreting, concrete curing.
- Arrangement of internal and external space of NSC:
* End walls of the Arch;
* Walls of hinged bearing gallery;
* Storm water catchment basins;
* Fire water catchment basins;
* Outdoor underground services.
Assembly of metal structures of Western part of the Arch till 3rd lifting:
Metal structures assembled in total – 10,721.988 tons.
Concreting of the Technological building foundation slab:
Design volume of concrete is 6,606 m3, 6,170 m3 is laid (93%)
Designed quantity of reinforcement is 1,375 tons, 1,292 tons is produced (94%)
