Major Repair of Contact Network and Traction Power Supply Systems along the Routes of "Sofia Electric Transport" EAD
About This Opportunity
TranslatedThis tender concerns a major overhaul of the contact network and traction power supply (TPS) systems for "Sofia Electric Transport" EAD. The scope of work involves comprehensive repair activities along the established routes managed by the company. These activities are detailed in the technical specification, which forms an integral part of the tender documentation. The project aims to ensure the reliable and efficient operation of Sofia's electric public transport infrastructure by addressing critical components of the overhead catenary system and associated power supply infrastructure. Potential bidders are expected to possess the necessary expertise and resources to undertake complex electrical and civil engineering works related to tram and trolleybus networks. The successful contractor will be responsible for executing all specified repair and maintenance tasks, adhering strictly to the technical requirements and safety standards outlined in the tender documents. This initiative is crucial for maintaining the operational integrity and safety of the city's electric transport services, contributing to the overall modernization and sustainability of urban mobility in Sofia.
This is a works contract in the construction and civil works, transport and logistics and energy and power sectors, with a focus on Roads, Railways and Transmission Distribution. Located in Bulgaria, Europe, this opportunity is open to firms and consortiums, with an estimated budget of BGN 940,000.
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 construction and civil works 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: bgОсновен ремонт на контактно-кабелна мрежа и ТИС по трасетата на „Столичен електротранспорт“ ЕАД, съгласно дейностите посочени в Техническата спецификация.
Data provenance
This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on December 10, 2025. Last refreshed 7 days ago. Original language: bg. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About СТОЛИЧНА ОБЩИНА
СТОЛИЧНА ОБЩИНА has issued 183 procurement notices on BidsFactory, including 9 currently open and 111 awarded contracts. Activity concentrates in General Supplies & Services, Architecture & Engineering 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
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 СТОЛИЧЕН ЕЛЕКТРОТРАНСПОРТ ЕАД. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by СТОЛИЧНА ОБЩИНА in Bulgaria. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
What type of contract is this?
This is a Works contract in the Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
How much was the contract awarded for?
СТОЛИЧЕН ЕЛЕКТРОТРАНСПОРТ ЕАД was awarded the contract for BGN 895,225. 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.
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