Burying of 497 kilometres of high voltage cables

Per Aarsleff A/S has delivered 150-320kV new cable installations for the clients N1 A/S, Energinet.dk and Banedanmark. The cables were installed on 21 stretches in Jutland and on Zealand, amounting to a total of 497 kilometres of alignment.

Our work comprised the removal of topsoil and pavings, pulling of cables, excavation for and installation of cables, including backfilling and cover plates. We also reinstated the cable trench with a warning mesh and lastly we reinstated the working area. In addition, we installed a large number of road and railway crossings by using horizontal directional drilling.