Bulgaria: Bulgarian state-owned National Railway Infrastructure Company (NRIC) said that it has opened an $6.3 M (5.6 M euro) tender for the modernisation of traction substation Varna.
The contract also envisages the supply and installation of supervisory control and data acquisition (SCADA) control system architecture, the state-owned company said in a tender notice.
The deadline for submitting bids is October 14.
Works are expected to be completed within 154 days.
Source: SEE News