2020 
The scope of the renovation includes:
- complete dismantling of existing equipment in the 10 kV switchgear (disconnectors, isolators, surge arresters, short-circuiters, 110 kV line bushings (110 kV switchgear), and 110 kV busbars);
- installation of compact hybrid power transformer switchgear of the HYpact-145 type;
- installation of 110 kV line surge arresters of the PCA3108 type;
- installation of 110 kV GSA123-AA/2000 line capacitor bushings (110 kV busbar);
- installation of 10 kV OSR-12L surge arresters;
- installation of busbar systems for 110 kV project equipment;
- modernization of relay protection and automation systems;
- installation of heating and ventilation systems.