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

Repair of buildings owned by Sliven Network Operating Sub-District (NOSD)

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

Location: Sliven

Assigned: January 2019 / Completed: April 2019

Reconstruction of input feeder bays and output feeder bays in 6 kV Switchgear in Main Step-down Substation GPP-4

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Assignor
LUKOIL Neftochim Burgas AD

Location:
Burgas

Assigned: July 2019 / Completed: January 2020

Enlargement of 400 kV Switchyard in S/st Maritsa Iztok 3

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Assignor 
Electricity System Operator EAD

Contractor:
DZZD P/ST VN – Partnership under the Obligations and Contracts Act  

Location
Mednikarovo Village, Stara Zagora Region

Assigned:June, 2020/ Completed: September 2020