2020 
In accordance with the project and the technical specifications, the following work was performed:
- demolition of the foundation for the T-1 transformer and the oil receiver;
- demolition of the T-1 transformer;
- construction of a foundation for transformer T-1 and construction of a new oil drain;
- replacement of power and control cables to T-1;
- dismantling and installation of disconnector RN-110;
- re-routing of the 6 kV power line with a total length of 1 km.