Tracking activities of civil works and metal carpentry necessary and in support of the installation of technological plants for the construction of an oil extraction wells service plant.

Building verification and reporting from As-Build.

Assistance to the activities of lifting plants and installing them at height.

Support for oceanographic measurements with syscan sonar systems and multibeam depth sounders.

Assistance in the offshore positioning of barges, anchor site barges, all preparatory to the construction of artificial islands used for the installation of oil plants.