Within the NSC Project at the construction site the following works are being performed:
- Delivery to the site and completing the basic structures of Western part of the Arch;
- Installation of girt strip for sheeting (Western part of the Arch);
- Assembling of external and internal casing;
- Delivery and assembly of galvanized air ducts, preparation for installation and installation of ducts in the western part of the Arch annular space;
- Arrangement of the service zone foundations (foundation frame of Southern trench);
- Arrangement of engineering building and auxiliary facilities.
Assembling of the Arch West part (before 2st jecking):
Metal structures assembled in total – 6,998.677 tons.
Assembling of the Arch East part:
Total weight of metal structures, including secondary structures, bolts and crane-runway beams – 13,743.109 tons
Metal structures assembled in total – 12,792.71 tons (93.08%).
Foundations in the Arch service area:
Design volume of concrete – 11,795.73 m3, placed – 8,589.7 m3(72.82%);
Design amount of rebars - 2,447.009 tons, rebar fabrication – 2,185.072 tons (89.29%).
