220 kV overhead line, 220/110/35/10 kV Komsomolskaya stepdown substation – 220/110/35/10 kV Selikhino stepdown substation – 220/110/35/10 kV Vanino stepdown substation (Vanino Energy Cluster Project).
The line length is 389 km. Customer – FGC-UES – Eastern Main Grids. Seven high-voltage crossovers, including those with the length of 1,600 meters across the Amur river were built. On the crossovers 170-meter high supports were installed. The total number of steel lattice supports installed is 1,517.