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Mining and tunnelling
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Drilling instead of digging
When pipelines need to be laid under roads, rivers and railway tracks quickly, cost-effectively and in an environmentally friendly manner, horizontal drilling rigs are the answer. HANSA-FLEX supplies the components for these boreholes.
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Underground activity
We are 60 metres below ground in the Wismut adit, a project by Wismut GmbH. This company is responsible for making former mining areas reusable and restoring a healthy environment for people and nature.
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Gearing up for an underground attack
Today’s mobile society is forced to invest in modern transportation projects if it is to cope with the ever-increasing levels of freight traffic crossing. One of these projects is the Gotthard Base Tunnel, the longest tunnel in the world at 57 kilometres.