Schierenberg 50 – Sewer rehabilitation

Summary

The tender concerns the construction and rehabilitation of foul-water and stormwater systems at the school complex at Schierenberg 50 in Hamburg. The works include earthworks, approximately 195 m of foul-water pipelines DN 100–DN 150, 148 m of stormwater pipelines DN 100–DN 300, 124 m of linear drainage, a flow-control manhole, watertightness testing and as-built documentation. The expected duration is three months, provisionally from November 2026 to January 2027; the estimated value of the lot is EUR 216,000 excluding VAT. To participate, the company must demonstrate the required financial and professional capacity, including at least three references for comparable works completed during the last five completed calendar years and average annual turnover of at least EUR 216,000 over the last three completed financial years. The tender must be submitted electronically in German by 15 October 2026 at 10:00. Price is the only award criterion, weighted at 100%.