Within the NSC Project at the construction site the following works are being performed:
- Installation of the main metal construction of the Western part of Arch;
- Installation of the external casing at the East Arch southern section;
- Installation of runs for casing (Western Arch);
- 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 the Arch;
- Preparation of jacking towers sliding ways (movement) for 3-rd lifting of the Western Arch;
- Pre-assembling of plates of the western part of the Arch segments;
- Installation of plates of the Western Arch segments;
- Installation of elements for Western Arches plates cladding;
- Installation of secondary constructions of swing panel 1 of the Eastern Arch
- Reinforcement of the inner walls of the pin-bearing supports of Northern foundation;
- Works on technological building and auxiliary facilities arrangement are underway.
* Technological building is assembling of foundation slab and walls reinforcement, installation of casing for walls arrangement, concrete curing.
Assembly of metal structures of Western section of the Arch till second lifting completion:
Metal structures assembled in total – 10,196.117 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, 1,251 tons is produced (91.0%)
Arrangement of peripheral walls of Technological building:
Designed concreting (walls and ceilings) - 10146 m3, 96 m3 was laid (1.0%)
Metal structures (walls and ceilings) - 3,228.54 tons, 54.49 tons was mounted (1.69%)