Leaks were found at a borehole for the installation of electrical utilities on Vrieze Road. These were caused by drilling into the casing pipe. As a result, the pipe could not be brought to depth and could not be connected. After receiving the report, an expert from Grondinjectie Nederland went to assess the situation. It soon became apparent that the leak could be fixed by injecting a special Acrylic PR Gel.
After injection, the leak was additionally inhibited with a large load of sand to force back pressure. This was because the leak was large. After several injections, the expert from Grondinjectie Nederland had closed the leak and A.HAK Electron B.V. again with the construction of the electricity facilities.