Design and restoration works for damaged border-barrier infrastructure on the Bulgaria–Turkey border

Summary

The tender covers the restoration of two damaged border-barrier structures on the Bulgaria–Turkey border in the Fishera and Mangara areas, together with associated roads and structures. The contractor must prepare an investment design, provide author’s supervision during construction, and carry out construction and installation works. The estimated value is EUR 669,000 and the planned duration is 130 days. Bidders must submit compliant technical and price proposals, including construction warranty periods and environmental protection measures. Offers are evaluated on price (60 points), completion time (30 points), and the warranty period for construction and installation works (10 points). Participation requires registration appropriate for at least category IV construction, total turnover of at least EUR 669,000 over the last three completed financial years, professional liability insurance, relevant design and construction experience, ISO 9001:2015 or equivalent quality management, and a team with the specified qualifications. The deadline for submission is 5 November 2026.