- dismantling of the foundation of the T-1 transformer and oil receiver;
- dismantling of the T-1 transformer;
- arrangement of the foundation for the T-1 transformer and construction of a new oil drain;
- replacement of power and control cables to T-1;
- disassembly and assembly of disconnector RN-110;
- re-installation of the 6 kV transmission line with a total length of 1 km.