The object of the contract to be awarded is engineering and planning services for the extension of the sewage treatment plant Neuss Süd.

The infrastructure Neuss AöR intends to expand the sewage treatment plant Neuss Süd. The expansion of the wastewater treatment plant should, among other things, improve the P-elimination with regard to drastically tightened official monitoring values, ensure operational safety with regard to N elimination, check the ventilation equipment and expand it if necessary, and address hydraulic bottlenecks in the aeration tank / secondary clarification area. the wastewater transfer to the sewage treatment plant Neuss Ost is reduced and the perspective expansion of a 4th purification stage for micro-pollutant removal is made possible. The subject of the contract to be awarded are:

a) Project planning services for engineering structures within the meaning of Annex 12 to § 43 HOAI,

b) Specialist planning services for technical equipment in the sense of Annex 15 to § 55 HOAI,

c) the local building supervision as a bsd.