DE
EN
A particular challenge in this project was the contamination of the soil due to previous unauthorised pit backfilling with various types of waste on the site. In addition, the drilling took place directly under the 380 kV lines in operation, which meant that a short-mast version of the drilling rig from the company's own machine park had to be used.
Heinrich Walter Bau GmbH was responsible for the structural engineering and civil engineering work on the project and took care of the foundation work on the replacement pylons and switchgear as well as the soil remediation and sealing.
