B5, Geesthacht bypass – boreholes for geotechnical investigations of structures

Summary

The tender concerns geotechnical investigations for structures on the B5 bypass near Geesthacht. The work includes small-diameter drilling, cone penetration testing, sampling and laboratory testing of water samples, as well as preparing drilling points, traffic management, closing boreholes and submitting the results. Boreholes must reach depths of up to 15 m, while CPT soundings must reach up to 30 m with a minimum total penetration force of 200 kN. Tenders must be submitted electronically in German by 8 October 2026 at 09:05 and must remain valid for 33 days. The contract is not divided into lots; multiple main tenders and variant tenders are not permitted, and price is the only award criterion.