Tender detail
Exploratory drilling in the WSG Porta Westfalica area
Summary
The tender concerns feasibility studies for a tunnel crossing of the Weser Mountains as part of the Hannover–Bielefeld rail project in the area of the Nammen mine and the Porta Westfalica-Holzhausen-Eisbergen water protection area. The work includes exploratory drilling as part of preliminary investigations and geotechnical and tunnel engineering expert reports. The machine-readable notice did not include precise requirements; they must be checked in the tender documents.
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