Robotic sewer repairs on four streets in southern Duisburg

Summary

The City of Duisburg is procuring sewer rehabilitation works at four locations in southern Duisburg: Friedenstraße, Am Alten Flugplatz, Ankerstraße and Gneisenaustraße. The works cover five sewer sections, with diameters of DN 200–300, and include cleaning, CCTV inspection, robotic milling and repairs to lateral connections, cracks and joints, as well as wastewater management, traffic safety and work documentation. The bill of quantities includes 750 m of high-pressure sewer cleaning, five CCTV inspections and specified robotic repair items.