10–500 kV
Special works on power lines and substations rated 10, 35, 110, 220 and 500 kV of any complexity
We provide a full range of special works: 1) routine and major repairs; 2) reconstruction and modernisation of equipment at any power facility. We carry out comprehensive measures to fully or partly restore the service life of electrical equipment whose performance inevitably declines over time due to natural wear. Special repair works on electrical equipment may include:
The scope of special works includes:
- construction of main power lines rated 6 to 500 kV;
- construction of substations from 6/0.4 kV to 500 kV;
- installation of precast reinforced concrete foundations, slabs and crossbars;
- installation of spun reinforced concrete poles (SK type);
- installation of anchor and angle towers weighing up to 35 tonnes;
- construction of overhead line crossings over rivers and other obstacles.
- diagnostics of the equipment as a whole and its parts;
- dismantling of the equipment or its components for inspection and fault finding;
- cleaning of parts, adjustment or replacement of failed elements;
- replacement of all fast-wearing parts;
- straightening or replacement of towers on individual sections of overhead lines;
- adjustment of conductor sag, and more.