11-0502 Erfurt, Bahnhallenquartier – roof renovation of Building 23

Summary

The tender concerns roof renovation works for Building 23 in the Bahnhallenquartier area of Erfurt. The works include replacing approximately 10 m² of concrete roof tiles and about 150 individual concrete roof tiles, approximately 20 ridge tiles, about 70 m of verge connections, closing approximately 6 roof windows, renewing about 110 m of DN 100 hanging gutters, about 95 m of gutter flashing, about 45 m of DN 100 downpipes and approximately 9 matching bends. The works also include about 69 m² of bitumen primer, a first waterproofing layer, a top layer of bitumen welding membrane and approximately 13 m of wall connection profile. The submission deadline is 30 September 2026. Precise qualification, compliance and exclusion requirements were not included in the machine-readable notice and must be checked in the official tender documents.