Autobahn A6 In spring 2017, Holland Drilling performed an HDD drilling operation under the Autobahn A6 in Heilbronn, Germany. The Autobahn A6 was being modified,

Grid operator Tennet engaged Joulz to design and implement a 150kV connection for a BP refinery in Rotterdam Europoort. For the installation of this connection,

ProRail is currently working on an impressive transformation of the Driebergen – Zeist station area. Before construction work could begin, several cables and pipelines had

For client Fluxys, A. Hak Leidingbouw constructed a 36″ high-pressure gas pipeline near Lichtervelde close to the Belgian coast. Part of the project involved eight

In early 2020, Holland Drilling carried out a pilot-guided auger drilling project in Badhoevedorp. This involved a 69-meter long bore for the installation of a

In 2019, Holland Drilling carried out auger drilling on several sections of the 56″ (1,420 mm diameter) Eugal pipeline. The Eugal pipeline is a gas

How do you install a 25 kV cable connection and gas pipeline in a protected nature reserve in Germany? You design using the HDD method