Tender detail
Exploratory drilling in Obernberg / Bad Salzuflen
Summary
The tender concerns exploratory drilling and related preliminary investigations for the Hannover–Bielefeld rail project. The work also includes geotechnical and tunnel-construction expert reports to assess the feasibility of a tunnel crossing of the Weser Mountains in the area of the Nammen mine and the Porta Westfalica-Holzhausen-Eisbergen water protection area.
More tender information after sign-in
The public view shows key tender details. Sign in to open official links, documents and AI tender support.