Transport and recycling of sand traps and screenings in the client's association area, including the provision of necessary collection and transport containers, in accordance with the rules of the KrW/AbfG.

Transport and, if necessary, reloading and recycling or disposal of approx. 290 t/a screening and approx. 230 t/a sand traps to sewage treatment plants and rainwater basins of the Erftverband in Rhein-Kreis-Neuss.

Transport and, if necessary, reloading and recycling or disposal of approx. 80 t/a screening and approx. 30 t/a of sand traps to sewage treatment plants and rainwater basins of the Erftverband in the district of Düren

Transport and, if necessary, reloading and recycling or disposal of approx. 600 t/a screening and approx. 370 t/a of sand traps to sewage treatment plants and rainwater basins of the Erftverband in the Rhein-Erft district

Transport and, if necessary, reloading and recycling or disposal of approx. 270 t/a screening and approx. 630 t/a of sand traps to sewage treatment plants and rainwater basins of the Erftverband in the district of Euskirchen

Transport and, if necessary, reloading and recycling or disposal of approx. 380 t/a screening and approx. 330 t/a sand traps at sewage treatment plants and rainwater basins of the Erftverband in the Rhein-Sieg district

Transport and, if necessary, reloading and recycling or disposal of approx. 260 t/a of screening/sewer clearance material from sewers of the Erftverband in the entire association area