Design Services for the Reconstruction of Substation 110 kV Nevskaya: Replacement of two 6.3 MVA power transformers with 10 MVA transformers, installation of a battery bank, automated control system, remote control and diagnostic system, and installation of a 110 kV sectionalizing switch for technological connection of JSC "Okskoye" under contract No. 621103831 dated 13.05.2026 (Technological connection over 670 kW) for the needs of the branch of PJSC "Rosseti Centre and Volga Region" - "Ryazanenergo
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About This Opportunity
This is a works contract in the architecture and engineering and energy and power sectors, with a focus on Transmission Distribution and Energy Storage. Located in Russia, Europe, this opportunity is open to firms and consortiums, with an estimated budget of RUB 19.5 million.
Published through GosPlaN Russia, 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 architecture and engineering 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.
Description
Original language: RussianГосударственная закупка (Nizhny Novgorod Oblast): Выполнение работ по проектированию объекта: «Реконструкция ПС 110 кВ Невская в части замены двух силовых трансформаторов мощностью 6,3 МВА каждый на трансформаторы мощностью 10 МВА каждый, монтаж аккумуляторной батареи, ЗПА, ШРОТ, монтаж секционного выключателя 110 кВ для обеспечения технологического присоединения АО «Окское» по договору № 621103831 от 13.05.2026 г. (Технологическое присоединение свыше 670 кВт)» для нужд филиала ПАО «Россети Центр и Приволжье» - «Рязаньэнерго»
Data provenance
This notice is sourced from GosPlaN Russia and was originally published on June 9, 2026. Last refreshed 4 days ago. Original language: Russian. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About 5260200603
5260200603 has issued 484 procurement notices on BidsFactory, including 41 currently open and 0 awarded contracts. Activity concentrates in Energy & Power, Construction & Civil Works, and Architecture & Engineering Services. All notices are published for Russia. Notices are distributed via GosPlaN Russia. Most recent publication: June 18, 2026.
Frequently asked questions about this tender
What is the estimated budget?
The estimated contract value is RUB 19,479,071 - RUB 19,479,071. Bidders should ensure their proposals are consistent with this range and account for any local taxes and contract execution costs.
Where will the contract be performed?
The contract is for delivery in Russia. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
How can I submit a bid?
Visit GosPlaN Russia to access the full notice, required documents, and submission instructions provided by the contracting authority.
Is this tender still accepting bids?
No — the submission deadline has passed. The notice is archived for reference. To find open opportunities, use the filters above to browse current tenders.
Who is the contracting authority?
This notice was issued by 5260200603 in Russia. 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 Architecture & Engineering Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
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