Sewer and wastewater facility cleaning and CCTV inspections in Erkelenz

Summary

The City of Erkelenz is procuring sewer cleaning and CCTV inspection services across the city from 1 January 2027 to 31 December 2028, with up to two 12-month extensions ending no later than 31 December 2030. The work includes annual cleaning and inspection of sewer networks, manholes and service connections, cleaning at wastewater facilities and the Erkelenz-Mitte wastewater treatment plant, and handling and disposal of waste removed during the work. Estimated annual quantities include 30 km of routine cleaning, about 4 km of short-section maintenance and about 2 km for acceptance and special inspections.