Regular delivery of compressed natural gas for the heating system of CHC-Varna
About This Opportunity
This is a supplies contract in the energy and power sector. Located in Bulgaria, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 800,000. Proposals must be submitted before June 29, 2026.
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 the supply of goods in the energy and power sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. Interested parties should review the full documentation on the original source before submitting their proposal.
Description
Auto-translated from bgFor the supply of compressed natural gas (CNG), the contracting authority (CA) is required to provide the appropriate technical equipment - specialized transport and interchangeable cylinder banks with a working pressure of 20MPa, assembled in a robust metal frame and mounted on a mobile platform. The gas cylinder banks must be equipped with a shut-off and measuring system and an automatic safety device that ensures the release of natural gas into the atmosphere when the temperature of the cylinder walls rises above 100 degrees Celsius. All gas equipment must be supplied with a passport and certificate, in accordance with regulatory requirements. Characteristics of CNG: natural gas methane – compressed with a calorific value not lower than 8000 to 10000 kilocalories per cubic meter. The pressure of the supplied natural gas /methane/ - compressed is up to 20 MPa. Quality requirements: The supplied CNG must meet the requirements and standards set out in the Ordinance on the quality of liquid fuels, the conditions, procedure and method for their control, the requirements of the Law on the Purity of the Atmospheric Air, as well as all other applicable requirements of the current regulatory framework of the Republic of Bulgaria - according to BDS or equivalent. A certificate of calorific value of the supplied CNG is provided. The estimated annual (seasonal) gas quantity is 200 GWh with a contract duration of up to 4 (four) years. The contracting authority is not bound to deliver the entire forecasted quantity. The indicated volume is approximate and depends on the seasonal needs of the contracting authority according to meteorological circumstances. More details in the tender documentation.
Data provenance
This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on May 28, 2026. Last refreshed 3 days ago. Original language: bg. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About ИНСТИТУТ ПО МЕТАЛОЗНАНИЕ, СЪОРЪЖЕНИЯ И ТЕХНОЛОГИИ С ЦЕНТЪР ПО ХИДРО- И АЕРОДИНАМИКА "АКАД. АНГЕЛ БАЛЕВСКИ" ПРИ БАН
ИНСТИТУТ ПО МЕТАЛОЗНАНИЕ, СЪОРЪЖЕНИЯ И ТЕХНОЛОГИИ С ЦЕНТЪР ПО ХИДРО- И АЕРОДИНАМИКА "АКАД. АНГЕЛ БАЛЕВСКИ" ПРИ БАН has issued 5 procurement notices on BidsFactory, including 1 currently open and 1 awarded contracts. Activity concentrates in Research & Innovation, Energy & Power, and Information & Communication Technology. All notices are published for Bulgaria. Notices are distributed via TED - Tenders Electronic Daily (EU). Most recent publication: June 18, 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.
When does this tender close?
The submission deadline is June 29, 2026. You have 6 days left to prepare and submit your proposal to the contracting authority.
Who is the contracting authority?
This notice was issued by ИНСТИТУТ ПО МЕТАЛОЗНАНИЕ, СЪОРЪЖЕНИЯ И ТЕХНОЛОГИИ С ЦЕНТЪР ПО ХИДРО- И АЕРОДИНАМИКА "АКАД. АНГЕЛ БАЛЕВСКИ" ПРИ БАН in Bulgaria. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
What type of contract is this?
This is a Supplies contract in the Energy & Power sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
What is the estimated budget?
The estimated contract value is €800,000 - €800,000. 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 Bulgaria. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
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