Within the NSC Project at the construction site the following works are being performed:
- Supply of metal structures to the site;
- Mounting of hydraulic jacks for the Arch sliding;
- Installation of special doors of the Arch;
- Installation of sealing membrane of tilting panels;
- Installation of cable routes for control and measuring instruments of North and South Ventilation Centers;
- Installation of protective shielding of North Garage;
- Installation of external and internal cladding;
- Ventilation system (preparing the air ducts for installation, installation of air ducts, installation of supports and scaffolding, preparing the North Ventilation Center (NVC) for installation of ventilation equipment);
- Start of delivering the NSC’s ventilation stack elements.
- Main Cranes System (MCS) installation:
* Adjusting the crane beams and rails;
* Preparing the MCS bridges for rerolling to west side of the Arch;
* MCS temporary control board installed. Adjusting the control system.
- Erection of 25t crane for MCS maintenance garage:
* Installation of electrical crane equipment.
- Arrangement of technological building and auxiliary facilities:
* Technological building (TEC) – works relating to polishing, pre-coating, filling with putty and painting of walls and ceilings inside the building, installation of doors, installation of dividing walls from gas blocks;
* Electrical Equipment Building (EEB) – installation of fire alarm system within premises, mounting of cable supports and trays, installation of supports and pipes for fire-preventive and drinking water supply;
* Access gateway for fire brigades – roof water isolation, installation of pipelines for fire-preventive and drinking water supply, laying electrical cables;
* Fire pump station (FPS) – works relating to pre-coating, filling with putty and painting of walls inside the building;
* Site of diesel power plant for power supply – laying electrical cables and connecting diesel generators.
- Arrangement of internal and external space of the NSC:
* Outdoor cable routes;
* Outdoor and underground utility systems;
* Storm water collecting basins;
* Construction of roads in the Local Zone.
Erection of Arch western part steelwork:
Erected in total – 15,931.41 t
Erection of Arch eastern part steelwork:
Erected in total – 14,265.62 t
