Technical equipment design for the conversion of the Remmesweiler wastewater treatment plant

Summary

The tender concerns specialist technical equipment design services for converting the existing Remmesweiler pond wastewater treatment plant into a technical wastewater treatment plant. The planning covers equipment groups 1, 2, 3, 4, 5 and 8 under Section 53(2) of the German HOAI and is intended to provide advanced nitrification, denitrification and phosphorus removal while meeting future monitoring limits. The planned facility is to include mechanical treatment with screening and an aerated grit chamber, as well as sludge stabilisation. The submission deadline is 12 October 2026.