Tunnels and caverns

Implenia is a renowned supplier of services for underground construction projects. During the course of the company's history it has developed unique expertise and experience of the construction of underground structures.

Tunnels and caverns

Experience and expertise. Successful development of tunnels to improve quality of life for communities requires a combination of experience and expertise, modern technology and respect for nature. This has been and remains one of Implenia's main investment focuses and an area in which the company has exceptional expertise and vast experience.

Micro-tunnelling. Implenia is also able to provide "micro-tunnelling", i.e. tunnels with a diameter of up to 3 metres as well as vertical and horizontal drilling in solid rock. These technologies enable us to develop water, sewerage and cable tunnels with only two connections: at the start and end.