Summary

  Pre-survey & inspection of surroundings, terrain and sub bottom layers prior to new installation.

  Maintenance & locating damaged parts andrepair of existing buried cables.

 Application

  New installation of underwater cable

   . Pre-survey and inspection of location for new cable

   . Post survey and inspection to confirm layouts as per plan

  Existing underwater buried cable

   . Routine maintenance and inspection

   . Depth survey of buried cables

   . Inspection of any damaged part and trouble shooting

 Cable Survey Configuration Diagram

 Equipment

  Positioning Equipment : DGPS, RTK, U/W Navigation System, U/W Tracking System, Motion Sensor

  Survey Equipment : Sidescan Sonar, Parametric Echo Sounder, Submarine(Pathfinder)

  Cable Detecting Equipment : Cable Tracking System, Tone Generator

  Diving Equipments

 System Configuration

 Expected Advantages

  Best and speedy solution to installation of any underwater cable.

  From collected database data, implication of ocean engineering will be very scientific and practical and    accurate on timely basis.

  We are able to locate any problems at early stage in order to reduce high maintenance cost.