052  Dolwin 1 08 09 2013


Specialised survey module for professional offshore cable installation projects

The iSURVEY cable calculation software is based on basic catenary calculation with an extension for cable lay on slope.

The software covers three calculation methods:

  • Angle meter mounted on stern chute
  • Angle meter mounted on subsea object
  • Touch Down monitoring by subsea object

Displayed values in the cable calculation software will typically be bottom tension, departure angle, touchdown position, KP, DOL, cable speed and cable length.

The Cable Calculation Software has an option for internal logging, which can be set up by time interval or change in KP values. All calculated values will be available in log file, together with the position of the chute and any subsea vehicle.