On February 25, 2019, the State Autonomous Institution of the Belgorod Region ‘State Expertise Department’ issued a positive conclusion on the design documentation developed by the institute for the capital construction project of Lebedinsky GOK. Energy Center. Network and Substation Shop. External power supply. Overhead transmission lines 110 kV from substation 330 kV Lebedi to substation 110 kV GPP-7. The project provides the construction of two double-circuit power lines in two stages. Together with the wires, a suspension of two ground ropes is provided, one of which contains fiber-optic links. The length of the route of OTL – 8.65 km.