Design of railroads and highways
Complex engineering of railroads and highways is the leading profile direction of Lengiprotrans PJSC activity.
The range of the works is as follows:
- Design of plan and longitudinal profile of road;
- Design of cross-sections of roads;
- Standard and individual design of road bed;
- Design of track structure (pavement for highways);
- Design of water intake structures;
- Design of anti-aufeis, landslide control measures, and protective works;
- Development of construction organization project including development of the transport network lay-out.
Lengiprotrans PJSC has its own unique developments on design of road bed under different climatic conditions: on weak base (including bogs), in permafrost zone, in seismically active regions, and under other complex conditions.