Within the repair program, Saratov Distribution Grids, a branch of IDGC of Volga, PJSC (a member of Rosseti Group of Companies), repairs the capital equipment on the closed-type 110 kV Khimicheskaya substation in the town of Engels.

Schedule repair encompasses 110 kV cable entrance systems, four 110 kV circuit breakers, a 110 kV gas-insulated switch, isolating switch with 110 kV short-circuiting device in 2 power transformers and a 10-kV internally installed cubical switchboard.

110 kV Khimicheskaya substation supplies power to numerous household, industrial and socially important consumers, including a bakery complex and an emergency hospital. Timely repairs significantly increase the reliability of work of the power facility and power supply to the consumers and extend the equipment life cycle.