Demolition and construction of a culvert on Mariańska Street in Namysłów

Summary

The tender covers demolition of the existing culvert, which is in poor technical condition, and construction of a new culvert on Mariańska Street in Namysłów, including associated road works, sidewalk restoration, utility relocations and traffic management. The works must be completed within 13 months. The contractor must maintain water flow during construction, obtain the necessary approvals and completion certificate, and prepare a final as-built cost calculation. Construction of a sewage pumping station is excluded from the scope. The tender deadline is 28 August 2026 at 09:00, and bids must be submitted electronically. The bid guarantee is PLN 11,000. Offers will be evaluated by price (60%) and warranty period (40%); the warranty must be at least 3 years and no more than 5 years.