Calaf GmbhCalaf GmbH is a German construction company specialising in drilling, execution of all types of trenches and placement of pipes for fibre optic cable, water, gas and electrical networks in urban and interurban environments.
Horizontal directional drilling is a fast, clean and environmentally-friendly method that allows the installation of services such as water, gas, electricity, communications, etc.
Calaf GmbH has a wide range of trenching machines, both pneumatic and with chains; as well as trenching discs for digging micro-trenches.
Geophysical prospecting methods represent a highly effective tool for subsoil research. These are non-invasive techniques that allow location of underground services and the characterisation of the land.