Workshops 620 and 630. Substitution of input circuit breakers, bus coupler breakers, and output circuit breakers in Distribution Switchgears of Transformer Stations ТП-55 and ТП-57

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Assignor
Neochim AD

Location:
Dimitrovgrad

Assigned: 2018 / Completed: 2018

Reconstruction of 110 kV Switchyard in 110/20 kV Substation Chirpan

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Assignor
Electricity System Operator EAD – Stara Zagora Network Operating District (ESO EAD – Stara Zagora NOD)

Location:
Chirpan

Assigned: November 2018 / Completed: 30.10.2019