Construction & Supervision


Railways’ electrical substation plants sort, transform and convert electricity for electric traction power.

construction of AC/DC 132-170kV/ 3kVdc conversion systems, for the supply of railway contact lines

from the preparatory surveys to the design of civil works/ electrical/electromechanical and control system

procurement of MV equipment – extra-fast cells, rectifiers, measurements and sections, first and second row disconnectors

construction of LV panels and control systems for the control of the substation

civil works, assembly and installation of HV equipment

remote control

testing and commissioning