![](https://rkttholen.nl/storage/pages/127/images/a7dee7e2-dd4d-454d-b664-d829014b78ef.png)
Infrastructure
330 metres water pipeline under the Winschoterdiep canal
PE bore of a 600mm water pipe to replace the old concrete pipe. PUPP lining ensures perfect shielding of the welds between the various pipes. This so-called "horizontally controlled drilling" is a collaboration between Waterbedrijf Groningen and electricity company Enexis.