Electric Power
Overhead transmission lines
- Design of facilities of 110-750 kV voltage classes
- Earthworks
- Design, supply and construction
- Right-of-way clearing and access roads
- All tower-type installation and construction
- Installation of reinforced-concrete, monolithic and pile foundations
- Installation of phase conductors
- Installation of OPGW
- Testing and commissioning
- Inspection and maintenance
- Emergency restoration
- Construction experience up to 750 kV.
Substations
- Design
- Material and equipment supply
- Construction site preparation works
- Installation of foundations and construction works
- Equipment installation
- Substation modifications and upgrades
- Inspection services
- Testing and commissioning
- Relay protection
- Construction experience up to 750 kV.
Cable lines
- Design, supply and construction
- Right-of-way clearing and access roads
- The complex of earthwork operations
- Installation of OPGW and signal cables
- Installation of power cables
- Testing and commissioning
- Inspection and maintenance
- Emergency restoration
- Construction experience up to 220 kV.