Replacement of Expansion Vessels and Accumulation Vessels in the Training and Recreation Complex "St. St. Constantine and Helena" and the Air Traffic Control Center Varna
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The contracting authority has selected an awardee for this tender.
About This Opportunity
This is a supplies contract in the construction and civil works sector. Located in Bulgaria, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 44,994.
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 construction and civil works sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. This contract has already been awarded. The information is published for transparency and market intelligence purposes.
Description
Auto-translated from bgThe subject of the procurement under Lot No. 3 "Replacement of expansion vessels and accumulation vessels in the Training and Recreation Complex (TRC) in the resort "St. St. Constantine and Helena" and the Air Traffic Control Center (ATC) Varna" will be carried out on the territory of the Training and Recreation Complex (TRC) "St. St. Constantine and Helena", resort "St. St. Constantine and Helena" and the Air Traffic Control Center (ATC) Varna, Varna city, on the territory of Varna Airport, and includes: I. For TRC "St. St. Constantine and Helena": 1. Supply and installation – of 2 units of membrane expansion vessels with a volume of 200 liters, complete with a safety relief valve; 1 unit of membrane expansion vessel with a volume of 400 liters, complete with a safety relief valve; 1 unit of stainless steel accumulation vessel, vertical, with a volume of 1500 liters, complete with a safety relief valve; 1 unit of stainless steel accumulation vessel, vertical, with a volume of 1000 liters, complete with a safety relief valve; 2 units of stainless steel vessels with heating coils and electric heaters, operating at 400V for domestic hot water with a volume of 1000 liters, complete with a safety relief valve, operating and emergency thermostat; 2. Dismantling of old equipment – 2 units of membrane expansion vessels with a volume of 200 liters; 1 unit of membrane expansion vessel with a volume of 400 liters; 1 unit of accumulation vessel, vertical, with a volume of 1500 liters; 1 unit of accumulation vessel, vertical, with a volume of 1000 liters; 2 units of vessels with heating coils and electric heaters for domestic hot water with a volume of 1000 liters; 3. Setup, commissioning, and 72-hour trial runs under operational conditions of the supplied and installed equipment; 4. Transportation of the dismantled equipment to the warehouse of the State Enterprise "Air Traffic Control" – ATC Varna, Varna city, on the territory of Varna Airport; 5. Disposal of waste in a licensed landfill; 6. Preparation of as-built documentation along with an explanatory note regarding the performed activities; 7. Training of 1 employee of the State Enterprise "Air Traffic Control" on the operation and maintenance of the installed equipment; 8. Warranty service for the supplied and installed equipment. II. For ATC Varna: 1. Supply and installation – of 2 units of membrane expansion vessels with a volume of 200 liters, complete with a safety relief valve, and 1 unit of stainless steel vessel with a heating coil for domestic hot water with a volume of 1000 liters, complete with a safety relief valve; 2. Dismantling of old equipment – 2 units of membrane expansion vessels with a volume of 200 liters and 1 unit of vessel with a heating coil for domestic hot water with a volume of 1000 liters; 3. Setup, commissioning, and 72-hour trial runs under operational conditions of the supplied and installed equipment; 4. Transportation of the dismantled equipment to the warehouse of the State Enterprise "Air Traffic Control" – ATC Varna, Varna city, on the territory of Varna Airport; 5. Disposal of waste in a licensed landfill; 6. Preparation of as-built documentation along with an explanatory note regarding the performed activities; 7. Training of 1 employee of the State Enterprise "Air Traffic Control" on the operation and maintenance of the installed equipment; 8. Warranty service for the supplied and installed equipment. Detailed information on the supplies and activities, the specifications of the equipment, as well as the requirements for the execution of the procurement, are provided in the Technical and Quantity Specifications and Functional Requirements, which are part of the public procurement documentation.
Data provenance
This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on May 19, 2026. Last refreshed 28 days ago. Original language: bg. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About ДЪРЖАВНО ПРЕДПРИЯТИЕ "РЪКОВОДСТВО НА ВЪЗДУШНОТО ДВИЖЕНИЕ" ТПП
ДЪРЖАВНО ПРЕДПРИЯТИЕ "РЪКОВОДСТВО НА ВЪЗДУШНОТО ДВИЖЕНИЕ" ТПП has issued 50 procurement notices on BidsFactory, including 5 currently open and 27 awarded contracts. Activity concentrates in Information & Communication Technology, Construction & Civil Works, and Architecture & Engineering Services. 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
Who is the contracting authority?
This notice was issued by ДЪРЖАВНО ПРЕДПРИЯТИЕ "РЪКОВОДСТВО НА ВЪЗДУШНОТО ДВИЖЕНИЕ" ТПП 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 Construction & Civil Works 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 €44,994 - €44,994. 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.
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 contracting authority has selected an awardee for this notice. The record is kept for transparency and market intelligence.
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