Railroads
- Construction and reconstruction of the railway lines.
- Construction of the railway infrastructure.
- Construction of the spur-tracks.
- Reconstruction of tunnels.
- Electrification.
- Development and reconstruction of the railway stations.
Highways
- Construction of highways.
- Performance of a full complex of works on highway construction (arrangement of a road bed with culverts and pavements with asphalt concrete pavement construction of bridges, installation of guardrails and incidentals).
- Reconstruction of highways.
Earthworks
- Geodetic works performed on building sites.
- Stoneworks.
- Earthworks in collapsing and heaving soil.
- Earthworks in special conditions (on bogs, moving sand, landslide slopes).
- Levelling of platforms.
Airfields
- Construction of landing strips of airfields.
Objects of industrial and civil construction
- Pile works (construction of pile foundations, cast-in-place and bored piles, driving in of piles, shell-type piles, sheet piling).
- Construction of crushed stone plants and manufacturing of crushed stone.
- Dumping of multiple well platforms for mounting of facilities for oil extraction.
- Works on planning, organization and delivery of mining materials.
- Construction of cast-in-place concrete and reinforced concrete structures.
- Installation of concrete and reinforced concrete structures.
- Construction of sea and river moorings and terminals.