Cleaning and inspection of gravity sewer systems

Summary

The tender concerns the cleaning and inspection of the municipality of Molenlanden’s gravity sewer system, including sewage sludge removal, temporary traffic management and related works. A framework agreement will be concluded with one bidder for an initial period of two years from 1 January 2027, with an option to extend it twice by one year. The estimated value is EUR 280,000. The work includes high-pressure cleaning, the use of vacuum and combination vehicles, video inspections and the delivery of digital reports. Price is the only award criterion. Bidders must demonstrate at least two completed comparable assignments from the previous three years, submit the required forms and provide the technical capacity, standards-compliant reporting, insurance and 2% social-return commitment specified in the tender documents.