Construction of a new and reconstruction of the existing overhead contact line.
Construction of pole transformer stations.
Carrying out works on cellular infrastructure.
Construction of an electric traction substation and a sectioning plant for powering the catenary network.
Execution of construction works, installation of columns, rigid and flexible portals, solid and automatic tensioning, lines made only of contact conductor, i.e. set of contact conductor and carrying rope, hangers, and electrical connections—installation and management of disconnectors with electric and manual drive. The works were carried out on sections: Open railway Rasputnica G – Rakovica, station Rakovica, open railway Rakovica-Resnik, station Resnik.
Construction and electrical assembly work on the construction of pole transformer stations 25/0.242kV, 50, and 100kVA – 4 pieces for powering switch heaters and as a backup power supply for signaling and safety devices.
Execution of electric power installation for public lighting, station building, and underpasses in Resnik station buildings in Rakovica, i.e. at stops in Kneževac and Kijevo.
Reconstruction of the electric traction substation 110/27.5kV – EVP Resnik, installation of equipment, testing, commissioning, i.e. neutral water sectionalizing plant – PSN Kosutnjak.