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;
- 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;
- Preparation of paths for moving jacking towers and movement of hoisting towers for 3rd lifting of Western part of the Arch;
- Dismantling of tension and blocking system, coiling of steel wire rope, lowering of jacking beams and their dismantling;
- 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 device building – reinforcing, installation of formwork for wall arrangement.
- 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 – 10,276.01 tons.
Concreting of the Technological building foundation slab:
Design volume of concrete is 6,194 m3, 3,185 m3 is laid (51.4%)
Designed quantity of reinforcement is 1,375 tons, 1,375 tons is produced (100.0%)
