Cable and pipeline inspection

The delivery of a 24 hours field report, live monitoring onboard and the ability to proceed with maintenance intervention activities is part of our unique all-in-one service.

These campaigns are performed with ROTV mounted sidescan sonar and multibeam echo sounder, combined with ROV for visual inspection, seabed profiling and Cathodic Protection measurements.

 

Depth of burial investigation

For an infrastructure inspection as part of a maintenance program, our objective is to deliver an up-to-date mapping of the area around the pipeline. New debris, depth of burial and changes to the position of the pipeline can be identified and measured. 
 

Standard Equipment:

  • side scan sonar
  • multibeam Echosounder
  • pipe or cable tracker
  • ROTV
N-SEA PERFORMS VISUAL AND ACOUSTIC PIPELINE INSPECTIONS (APPROX. 1000-1200 KM PER ANNUM)
  • acoustic and visual cable and pipeline surveys
  • visual and acoustic pipeline survey
  • visual and acoustic pipeline survey
  • visual and acoustic pipeline survey
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