Substation reconstructioning Electricity supply for Narva quarry from Eesti Elektrijaam’2 Block No. 8
Substation reconstructioning Reconstruction of 6kV and 35kV switchgears in Ekskavaatori 35/6kV Substation and reconstruction of 10kV in Viitna 110/10kV substation
Substation reconstructioning Reconstruction of 10kV and 15kV switchgears in Anne 110/35/15/10kV Substation