Renewal of the sand filtration system at the Bad Honnef-Aegidienberg wastewater treatment plant

Summary

The tender concerns the complete renewal of the electrical, measurement, control and automation equipment of the sand filtration system at the Bad Honnef-Aegidienberg wastewater treatment plant. The works include, among other things, the supply and installation of a four-section switchgear, a valve control cabinet, automation and process control systems, measurement equipment, cables, earthing and equipotential bonding, as well as dismantling of existing equipment, testing, documentation and commissioning. The tender deadline is 7 October 2026 at 12:00, and price is the only award criterion. The bid must be submitted electronically in the permitted form; alternative bids are not allowed. The planned stages run from engineering and switchgear construction through commissioning in June 2027 and final as-built documentation in July 2027. The bidder must meet strict requirements concerning hazardous-area safety, German-language capability, technical standards, testing, 24-hour standby availability and documentation.