Reconstruction of 110 kV GIS at "Galabovo" Substation 110/20 kV
About This Opportunity
TranslatedThis procurement concerns construction activities within the "Galabovo" Substation 110/20 kV. The project focuses on the reconstruction of the 110 kV Gas Insulated Switchgear (GIS) bay, transitioning from a single busbar system to a single, sectioned busbar system with circuit breaker, utilizing conventional equipment. The scope of work for the 110 kV GIS reconstruction includes the dismantling of existing electrical equipment and their supporting steel structures/tables, busbar systems, and portal steel structures. It also involves the demolition of existing foundations and cable channels. Furthermore, the project entails all activities related to the installation of new equipment on steel tables, busbar systems, and steel portal structures, including the construction of new foundations for these elements. The reconstruction will also cover the creation of access roads, fencing, and other necessary infrastructure within the substation site. The project concludes with the commissioning of the newly reconstructed facilities. This is a significant infrastructure upgrade aimed at enhancing the operational capacity and reliability of the 110 kV distribution network at the "Galabovo" Substation.
This is a works contract in the energy and power and construction and civil works sectors, with a focus on Transmission Distribution, Rehabilitation and Construction Supervision. Located in Bulgaria, Europe, this opportunity is open to firms and consortiums, with an estimated budget of BGN 7.7 million.
Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the energy and power sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. This contract has already been awarded. The information is published for transparency and market intelligence purposes.
Description
Original language: bgПоръчката е с обект строителство и обхваща дейности на територията на п/ст „Гълъбово“ 110/20 kV, включващи: Реконструкция на ОРУ 110 kV в п/ст „Гълъбово“ с преминаване от схема „единична шинна система“ по схема „единична секционирана с прекъсвач шинна система“ с класически съоръжения. Дейностите, предвидени за реконструкцията на ОРУ 110 kV включват демонтаж на съществуващи ел. съоръжения и СтБ/метални масички за тях, шинни системи, портални СтБ конструкции, разрушаване на съществуващи фундаменти, кабелни канали, както и извършване на всички дейности по монтаж на нови съоръжения върху стоманени масички, шинни системи и стоманени портални конструкции за портали с изграждане на нови фундаменти за тях, направа на пътища, ограда и друга инфраструктура в обекта, с въвеждане в експлоатация.
Data provenance
This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on March 12, 2025. Last refreshed 10 days ago. Original language: bg. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About ЕЛЕКТРОЕНЕРГИЕН СИСТЕМЕН ОПЕРАТОР ЕАД
ЕЛЕКТРОЕНЕРГИЕН СИСТЕМЕН ОПЕРАТОР ЕАД has issued 54 procurement notices on BidsFactory, including 3 currently open and 35 awarded contracts. Activity concentrates in Architecture & Engineering Services, General Supplies & Services, and Construction & Civil Works. All notices are published for Bulgaria. Notices are distributed via TED - Tenders Electronic Daily (EU). Most recent publication: June 26, 2026.
Frequently asked questions about this tender
What type of contract is this?
This is a Works contract in the Energy & Power sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
How much was the contract awarded for?
ОБЕДИНЕНИЕ "ПСЖ - ГРУП" was awarded the contract for BGN 6,563,343. The figure reflects the value disclosed by the contracting authority in the award notice.
Where will the contract be performed?
The contract is for delivery in Bulgaria. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
How can I submit a bid?
Visit TED - Tenders Electronic Daily (EU) to access the full notice, required documents, and submission instructions provided by the contracting authority.
Is this tender still open?
No — the contract has already been awarded to ОБЕДИНЕНИЕ "ПСЖ - ГРУП". The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by ЕЛЕКТРОЕНЕРГИЕН СИСТЕМЕН ОПЕРАТОР ЕАД in Bulgaria. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
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