Construction and maintenance of underground cables and pipelines is always accompanied by risks.
Many objects are already underground and you cannot see them either. There is also a big increase in new infrastructure being built, for example fibre optics and heat networks. Besides the fact that damage to cables and pipelines can occur when digging (for which the CROW 500 guideline 'Preventing damage to cables and pipelines' was recently drawn up), damage to the surroundings can also occur, such as trees.