P “Trafoelektro -
invest”

Sofia Zapad Substation, 400kV Switchyard, Column №4 control cubicles – secondary connection design and commissioning

“Consortium
Elmontaji“
Targovishte

Golden sands” S/s 110/20kV - Reconstruction

CarrefourAD

Hermes ParkSofia – design of power supply of Trade Centre 

NEK EAD

P “Trafoelektro -
invest”

„Golden sands” S/s - 20kV Switchgear – circuit breakers replacement and Secondary connection – engineering works

NEK EAD

“Chervena Mogila” S/s–400kV Switchyard rehabilitation

NEK EAD

„TPPBobov Dol” S/s- 220кV Switchyard rehabilitation and 110kV Switchyard reconstruction

NEK EAD

„Chervena mogila”S/s- 400kV and 110kVSwitchyards – engineering of control panels

NEK EAD

„TPP Republika” – civil works - engineering

NEK EAD,
P “Trafoelektro - invest”

Bobov dol TPP - Rehabilitation of 220kV and 110kV switchyardsand construction of the new control room

NEK EAD

„Rousse” S/s 110/20 kV - 20 kV Switchgear – civil engineering works