ЕЛЕКТРОЕНЕРГИЕН СИСТЕМЕН ОПЕРАТОР ЕАД
A Bulgaria buyer, with 24 published contracts, most recently 7 months ago.
Top 5 suppliers won 98% of awarded value — £43.5m of £44.5m across 22 awards.
This public procurement contract involves replacing existing diesel generators to ensure reliable backup power supply. The contract is divided into three specific lots: Lot 1 focuses on the modernization of backup power diesel generators for the Western TDU; Lot 2 addresses the modernization for the
This contract involves construction work that includes relocating transformers for internal needs, as well as the delivery, dismantling, and installation of current measuring transformers for the substation "Dolni Dabnik." The total value of the contract is approximately €21,300.42. Suppliers are in
This contract involves construction work, including: - Dismantling of existing phase conductors and ground wire; - Dismantling of existing steel lattice towers; - Supply and installation of new steel lattice towers with bolted construction; - Supply and installation of new polymer insulators and fit
This contract involves the transportation of a backup power transformer (model TMR 31500/110/21/(6.3), serial number 85909) from its storage location at the 'Djumaya' substation to a designated storage area for power transformers near the 'Stolnik' substation. Suppliers are invited to provide transp
This contract involves consulting activities for the project of connecting a new 110/20 kV substation "Targovishte - Industry" to the 110 kV overhead line "Pevets". The consultant will be responsible for: 1. Preparing a comprehensive report assessing the compliance of the investment project and othe
This contract involves providing consulting services for the construction project at the Targovishte Industry substation (110/20 kV). The selected supplier will be responsible for preparing a comprehensive report to assess the compliance of the investment project and other activities related to obta
This contract involves providing comprehensive consulting services for the reconstruction of the 110 kV "Krumovitsa" power line. The selected supplier will be responsible for preparing a detailed compliance report for the investment project and other activities related to obtaining a construction pe
This contract involves the installation of Optical Ground Wire (OPGW) at the 110 kV Bolyarino substation. The project aims to enhance the electrical infrastructure by integrating advanced communication and grounding capabilities through the installation of OPGW. Suppliers are invited to provide thei
This procurement contract involves the supply of air conditioning systems through individual purchase orders, installation on-site, and removal of existing air conditioning systems (if any) for a duration of 25 months from the contract's effective date. Orders for supplies can be placed during the f
