Stray current investigation

Effects of stray currents from direct current (DC) sytems (railways, tramways, mines HVDC transmission, cathodic protection etc.) are so well-known that investigation and implementation of remedial measures against them, has become a normal activity of CP Projects. Nevertheless, some problems are unique and require special inves-tigations.

 

Effects of stray currents are investigated and remedial measures are introduced generally after some damage has already been caused. The company also provides services for the survey and investigation of proposed systems so that necessary remedial measures may be planned in advance to avoid delays in their implementation, which are usually
experienced if the interfering and interferred systems belong to different owners.