Civil engineering and sewer construction works for the new build/extension of OBS-Süd

Summary

The tender concerns construction works for underground civil engineering and sewer construction for the new build/extension of OBS-Süd in Delmenhorst. The works include approximately 490 m of rainwater sewer DN 150 to DN 200, approximately 300 m of foul sewer DN 150 to DN 200, approximately 180 m of foul pressure pipeline, about 21 rainwater manholes, about 19 foul manholes, open trench sewer construction, insertion of a foul pressure pipeline into the existing sewer, and special structures such as a foul drop manhole DN 1000, a foul pumping station DN 1000 and a pressure relief manhole. The machine-readable notice did not include precise bidder qualification or exclusion requirements; these must be checked in the official tender documents.