Microtunneling and Pilot guided auger drillings Groningen

This week we completed a Microtunneling which consists of 96-metre (GRP ø1099) at Groningen. In the reconstruction of the Julianaplein, the Moer sewer must be relocated. In this same project, we previously made a 48-metre Pilot guided auger drilling (steel ø711) at the Concourslaan-Laan 1940-1945 traffic junction. We made this drilling in order to move a pipeline, to make space for a new infrastructural construction.