Roof repair, implementation of energy efficiency measures and construction of a roof photovoltaic power plant (PVP) for the needs of NPMG "Acad. Lyubomir Chakalov"
About This Opportunity
TranslatedThis public procurement tender concerns a comprehensive project for the "Acad. Lyubomir Chakalov" National Natural and Mathematical High School (NPMG). The scope of work includes several key components aimed at modernizing the school's infrastructure and improving its energy performance. Firstly, it involves the repair of the existing school roof, which is part of an investment project with a valid building permit issued on February 2, 2023. Secondly, the tender encompasses the implementation of energy efficiency measures to enhance the building's overall performance and reduce operational costs. A significant part of the project is the construction of a rooftop photovoltaic power plant (PVPP) with a capacity of 23.92 kWp. This will be achieved through the supply, installation, setup, testing, and commissioning of the PV system, along with training for school personnel on its operation. The project also includes the integration of the PV system with the national electricity distribution grid, thorough system testing, and obtaining the necessary certificate for commissioning. All activities must comply with the Technical Specification, the approved investment project, and relevant Bulgarian legislation, including the Spatial Development Act (ZUT) and its associated regulations. The successful bidder will be responsible for delivering a fully functional and compliant system, contributing to reduced energy expenses and a positive environmental impact for the educational institution.
This is a works contract in the construction and civil works, energy and power and education and training sectors, with a focus on Buildings, Renewable Energy and Energy Efficiency. Located in Bulgaria, Europe, this opportunity is open to firms and consortiums, with an estimated budget of BGN 74,000.
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
Auto-translated from bgThe scope of the public procurement includes the following activities: 1. Roof repair. The repair of the roof of the existing school building subject to the investment is part of an investment project with a final Building Permit No. 9 of 02.02.2023. 2. Energy efficiency measures. 3. Construction of a roof photovoltaic power plant with a capacity of 23.92 kWp. with the aim of reducing electricity costs and achieving an environmental effect, delivery, installation, setup, testing, commissioning and training of personnel for the operation of the photovoltaic system in accordance with the Technical Specification and the approved investment project of the CONTRACTING AUTHORITY, the Technical and Price Proposal with the attached Bill of Quantities of the CONTRACTOR from its offer to participate, forming an integral part of the present contract for the execution of the subject of the order and in accordance with the requirements of the Spatial Development Act /ZUT/ and the related subordinate normative acts. 4. Connection to the electricity distribution network. 5. System testing 6. Commissioning with a Certificate of Commissioning. 7. Training of employees to work with the system.
Data provenance
This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on March 18, 2025. Last refreshed 35 days ago. Original language: bg. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About НАЦИОНАЛНА ПРИРОДО-МАТЕМАТИЧЕСКА ГИМНАЗИЯ "АКАД. Л.ЧАКАЛОВ"
НАЦИОНАЛНА ПРИРОДО-МАТЕМАТИЧЕСКА ГИМНАЗИЯ "АКАД. Л.ЧАКАЛОВ" has issued 3 procurement notices on BidsFactory, including 0 currently open and 1 awarded contracts. Activity concentrates in Education & Training, General Supplies & Services, and Energy & Power. All notices are published for Bulgaria. Notices are distributed via TED - Tenders Electronic Daily (EU). Most recent publication: July 24, 2026.
Frequently asked questions about this tender
How much was the contract awarded for?
ТИДЕКС ЕООД was awarded the contract for BGN 73,616. 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 ТИДЕКС ЕООД. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by НАЦИОНАЛНА ПРИРОДО-МАТЕМАТИЧЕСКА ГИМНАЗИЯ "АКАД. Л.ЧАКАЛОВ" 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.
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