Electrical equipment for the fourth treatment stage of the Langen wastewater treatment plant

Summary

The tender concerns the expansion of the Langen wastewater treatment plant with a fourth treatment stage designed to remove trace substances using cloth filtration and activated-carbon filtration, with provision for a possible future ozonation stage. This lot covers electrical equipment, including supply, installation and commissioning. Bidders must submit at least three comparable references, turnover and employee data for the last three financial years, and all required declarations and bid documents. Bids must be submitted electronically in encrypted form by 1 October 2026 at 12:00. Price is the only award criterion.