Supplies of treatment products for potable water and wastewater treatment plants

Summary

Framework agreement for the supply of treatment products for potable water and wastewater treatment plants. The contract will be implemented by purchase orders, with nine lots (LOT-0001 to LOT-0009). Each lot covers different treatment chemicals and products, including chlorine gas, carbon dioxide, polyaluminium chloride, hydrated lime, various chemicals, a cationic polymer, a polymer, ferric chloride and an anti-foam agent. Bids are invited per lot; prices are unit prices. The estimated total contract value is EUR 9,184,000 (LOT-0001 around EUR 7,200,000; each of the remaining lots around EUR 248,000). The initial contract duration is 12 months, with up to seven renewal periods. The planned start date is 2027-01-02. Detailed requirements are described in the tender documents. The open tender submission deadline is 15 October 2026 at 12:00 CET; the tender opening is 15 October 2026 at 14:00 CET. Submissions are electronic.