Expansion of retention reservoirs in Gniezno Municipality – pond in Mnichowo – procedure 3

Summary

The tender covers the restoration and expansion of the pond in Mnichowo, within Gniezno Municipality, including site development. The scope includes preparatory, earthworks, construction, finishing and related works, as well as preparation of the formal and legal documentation. The expected contract duration is 2 months. Bidders must submit an electronic tender in Polish by 28 September 2026 at 09:00. Tenders will be evaluated on price (60%) and warranty period (40%). A PLN 2,000 tender guarantee and performance security are required.