The measure includes ground investigation in the run-up to two replacement buildings in the course of the BAB1.

1. BW: A1 via Nordlippestraße

2. BW: A1 via the Datteln-Hamm Canal

The measure includes ground investigation in the run-up to two new bridge replacement buildings as well as the associated soil mechanical and soil chemical laboratory tests. The services also include the installation of a traffic routing of a shorter duration on the BAB1 or the Nordlippestraße.

The quantities of the main headings are shown below:

Traffic guidance on BAB1: 10 hrs

Traffic routing on Nordlippestraße: 1 hour

Rammkernsondierung: ca. 260 m

Rammsondierungen: ca. 380 m

Rotationstrockenbohrung: ca. 120 m

Rotationsseilkernbohrungen: ca. 20 m