Pipelay Support

iSURVEY provides positioning and survey support for rigid, flexible pipe lay and platform installation operations.


We provide integration solutions of USBL, LBL (Long Baseline), INS for complex ROV and subsea structure positioning in both shallow and deep water. Within iMAP, an innovative 3D real time application can be provided to simplify the visualisation of complex structure installation.

Where tug management is required for non-DP vessels, iSURVEY can provide our extensively proven iSAFE® remote positioning package for AHTs.

Pre- and post-lay surveys can be supported with ROV or vessel based MBES and other sensors such as side scan sonar, cross profilers, pipe/cable trackers and more.

To operate these systems iSURVEY provide highly qualified, competent and experienced offshore staff.

Explore our site:

  • Other Marine Construction Projects

    We provide additional services to support further marine construction project types, including ROV operations and subsea installations.

    Find out more... →
    Find out more...
  • Get in touch

    Would you like to discuss more about our pipelay support capabilities?

    Contact us