Bulgaria's ESO signs eight framework deals worth 5.1 mln euro each
Bulgaria's Electricity System Operator (ESO) said that it has signed eight framework agreements for the overhaul of power substation equipment and infrastructure, worth up to 10 million levs ($5.6 million/5.1 million euro) each.The contracts were landed by four local tie-ups, each of which inked two agreements, ESO said in a notice on Tuesday.Four of the deals, concerning 110 kV power substations, were signed on September 9, while the other four were inked on August 30.One of the winning tie-ups - Rudin-Start, comprises local companies Rudin and Start Engineering. Another winning bidder - Ruesta tie-up, includes local firms El-Test, Etra-El and Elia. Elektroluks Tabakov i sinove and Streza form the third winning tie-up, while the last successful bidder comprises T&D Engineering, El Control and Emu.