Godina: 2017. Kupac: STSI Integrated technical services Ltd Lokacija: Sisak, Croatia
                        Ime projekta:
                        Oil Refinery Sisak
                                                Opis posla:
                        
                Relay protection and switch replacement
Relay protection and switch replacement was carried out according to the Contract, as well as 6 kV line bay in SS 6.
Relay protection was done in two bays of SS 11, 3 bays in SS 7 and Energy facility 2.
