Maintenance of urban wastewater networks and public structures

Summary

Grand Annecy is procuring maintenance services for urban wastewater networks and public structures across four geographic lots: the city centre, the lakeside and southern area, the north-east, and the south-west. The work includes hydrodynamic cleaning of buried networks, pumping and disposal of cleaning residues, inspections, pollution-control measures, maintenance of open ditches and structures, cleaning oil separators, and plugging pipes. Annual lot values range from €10,000 to €300,000 excluding VAT for Lot 1, and from €2,000 to €125,000 excluding VAT for each of Lots 2–4. The initial contract runs until 31 December 2027 and may be renewed three times for 12 months each.