Renovation of external wastewater pipelines at the Deichtorhallen

Summary

The contract concerns renovation of the external wastewater pipelines at the Deichtorhallen in Hamburg, as part of an extensive building refurbishment. Damage identified during a camera inspection is to be repaired mainly by installing liners inside the pipes; the most severe damage is to be addressed by replacing the affected sections using open-cut construction. Work must begin immediately after contract award and be completed by 25 November 2027. The machine-readable notice provides no precise qualification, suitability, compliance or technical requirements; participation conditions must be checked in the official tender details and documents.