
We are pleased to announce that Bas Vos (chairman KIVI Geotechnical Division) will once again take on the role of chairman of the Geotechnical Day this year.
Bas brings a wealth of experience from his work at Boskalis, where he held various positions since 2002: from geotechnical consultant and design manager to head of the geogroup. He is now general manager of Hydronamic, the internal engineering office of Boskalis' dredging division.
In addition, Bas has been committed to the development of sustainable energy for many years, including through the Delft Geothermal Project Foundation. Within KIVI Geotechnics, he has been active on the board for about eight years, the last few years as chairman.
With his broad experience in geotechnics, hydraulic engineering and energy transition, Bas guarantees an inspiring and well-managed day.
Come to the Geotechnics Day on Tuesday 11 November 2025 and be inspired by speakers, practical examples and discussions on the future of our profession.
More information and registration can be found via this page.


