Opportunity summary
What is being procured?
Here is the translation: The service covers work on projects within the Purchaser's sewer system: -Wastewater (stormwater and sewage) The service covers, in whole or in part, work on the following tasks: -Cleaning of sewer pipes and manholes -Imaging of sewer pipes and manholes -Condition assessment of sewer pipes and manholes -Cleaning at treatment plants -Cleaning at pumping stations and pump wells -Cleaning of settling tanks -Cleaning at pumping and treatment stations -Sludge disposal -Operation of pump and cleaning vehicles -Cleaning of street drains -Cleaning and/or replacement of drain grates The contractor's responsibilities include, but are not limited to, the following: -Preparatory work for service delivery, e.g. review of drawings and specifications -Contractor's internal projec
Source and reliability
Source: official TED notice 408529-2026, last checked Aug 19, 2026, 1:05 PM. The original publication remains authoritative.
Data is restructured for easier reading. The official notice and procurement documents always prevail.