Geotechnical investigation works for bridge Z10 on the A39

Summary

Die Autobahn GmbH des Bundes is procuring geotechnical investigation works for bridge Z10 on the A39, where the L472 crosses the motorway near Salzgitter-Lebenstedt-Süd. The scope includes about four 150 mm asphalt and concrete core holes, two boreholes to approximately 25 m (about 50 linear metres in total), four small-diameter boreholes to approximately 10 m (about 40 linear metres), and one pressure sounding to approximately 25 m. Traffic management and site protection are included; chemical analyses are commissioned separately.