Netherlands – Engineering works and construction works – 1-W-0018328-25 Raamovereenkomst onderhoud civiele kunstwerken en pontons

This is an open European tender by the Municipality of Rotterdam for a framework agreement covering maintenance of civil engineering structures (Lot 1) and pontoons (Lot 2). The contract runs from 1 January 2027 to 1 January 2029, with a total framework maximum of EUR 34,400,000. Tenders must be submitted electronically in Dutch by 4 September 2026. Award is based on lowest price. The tender is divided into two lots; bidders may bid for one or both lots.