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Trenchless Techniques

Drilling cables and pipelines: in today's congested surface and underground environments, it is crucial to have access to technologies that do not require excavation. Visser & Smit Hanab is a pioneer and leading expert in the field of trenchless technology.

Horizontal directional drilling

Horizontal directional drilling (HDD). Busy and crowded above and below ground? Then horizontal directional drilling affords the perfect solution. With this ‘house speciality', Visser &...

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Shield tunnelling

Shield tunnelling is a ‘classic' method that continues to be used to this day. This more traditional drilling method can be useful in situations where, for example, it is important for...

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Guided auger drilling

Guided auger boring is the best solution when it comes to precision work. Does your project require maximum accuracy, down to the inch? Visser & Smit Hanab has a wealth of expertise on guided...

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Outfalls & Landfalls

Outfalls and landfalls are not for novices. They must be performed under challenging conditions and often involve setting up a network of temporary facilities, all of which requires expertise and...

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HDDW

Horizontal Directionally Drilled Wells are the newest hit in the world of directional drilling. With this revolutionary and sustainable solution, Visser & Smit Hanab has a new method at its...

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Sinkers

Every pipeline route has its crossings. Although HDD is generally the solution for circumventing existing infrastructure, a sinker can be indispensable for some crossings. Visser & Smit...

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