The subject of the contract is the extension of the 400 kV and 110 kV switchgear in the 400/220/110 kV Dunowo substation together with the installation of 400/110 kV transformers - Stage 1B

The subject of the contract is the reconstruction of the R400 kV switchgear owned by PSE S.A., along with its extension with new fields. The works will also include the construction of 2 (two) stations for the new 400/110/15 kV 450 MVA autotransformer and 400 kV 150 Mvar choke, installation of these units and connection of AT with the R110 kV switchboard (reconstruction of the field in the R110 kV switchboard). The order also includes the extension, reconstruction and adaptation of the 400 kV line inputs and the existing station infrastructure, including the demolition of the existing R220 kV switchgear together with the AT1 400/220 kV unit and the dismantling of the existing TR2 400/110 kV.