Within the NSC Project at the construction site the following works are being performed:
- Delivery of steelwork to the site;
- Preparation of Arch western part secondary and tertiary steel structures for erection;
- Installation of Northern garage floor grating (tertiary structures);
- Installation of special doors of the Arch;
- Installation of intrados purlins of West End wall;
- Installation of cladding purlins of South Ventilation Centre;
- Pre-assembly of modules, and elevator shaft construction;
- Installation of crane runway girders for Northern garage 25 t crane;
- Pre-assembly and installation of access hole for MCS Northern garage;
- Installation of TP-5.1, TP-5.2, TP-6 tilting panels automatic jacks;
- Installation of stairs between Western wall walkways #2 at elev.+76.311 and #5 at elev.+78.647;
- Pre-assembly of access stair structures, installation of stair modules;
- Installation of the sealing membrane flashing anchors on TP-5.2 tilting panel;
- Installation of purlins of internal and external cladding;
- Installation of external and internal cladding;
- Ventilation system (preparation of air ducts for installation, installation of air ducts, supports, and scaffolding, preparation of NVC for vent systems installation and connection with air ducts).
- Main Cranes System (MCS) installation:
* Leveling (alignment) of crane-runway girders (Arch western part) – works completed;
* Final leveling (alignment) of crane-runway girders (Arch eastern part) – works in progress;
* Cutting and installation of tracks (Arch western part) – works completed;
* Cutting and installation of tracks (Arch eastern part) – works in progress;
* Preparation and repair of standard MCS trolley;
* Installation of wireway for bridges power supply connection.
- 25t crane for MCS Maintenance garage:
* Crane components have been delivered to the Assembly site; the equipment is undergoing incoming control.
- Arrangement of technological building and auxiliary facilities:
Technological building (TEC) – walling, roofing (reinforcement, formwork, and concreting), and heat insulation of roof;
* Electrical Equipment Building (EEB) – installation of cable supports and cable trays, cable routing and installation of terminations in sections and transformer chambers, installation of doors, and heat insulation of roof;
* Fire Subdivision Access Lock (FSAL) – heat insulation of roof, installation of scaffolding, and formwork;
* Firewater pumping station (FWR) – concrete curing, and surface preparation of the roof;
* FWR tanks area – concrete curing, and reinforcement of the foundation;
* Central control room – walling and roofing (reinforcement, formwork, concreting);
* Diesel power plant site – curing of concrete.
- Arrangement of external and internal space of the NSC:
* Outdoor cable routes;
* Outdoor and underground utility systems;
* Storm water catching basins;
* Construction of roads and sidewalks in Local zone.
Erection of Arch western part steelwork:
Erected in total – 15,747.83 tons
Erection of Arch eastern part steelwork:
Erected in total – 14,265.62 tons
