The dewatered sewage sludge produced at the two BRW sewage treatment plants in Mettmann and Ratingen is to be transported to the Buchenhofen sewage sludge incineration plant in Wuppertal.

The service includes the provision of containers and the transport of approx. 3,500 t (per year) of dewatered sewage sludge from the Mettmann sewage treatment plant to the Buchenhofen sewage sludge incineration plant (KVA) in Wuppertal.

The service includes the provision of containers and the transport of approx. 7,500 t (18 months) of dewatered sewage sludge from the Ratingen sewage treatment plant to the Buchenhofen sewage sludge incineration plant (KVA) in Wuppertal.