Solution 04
Cable installation & infrastructure
ROV operations on subsea cables: drilling, securing, installation support and intervention.
ROV operations related to subsea cables, including drilling, securing cables, installation support, cable handling and specialized intervention.
For Nexans operations in 2019 and 2023, NorClean drilled horizontally into subsea rock for anchor bolts and installed concrete mattresses at the cable landfall.
Execution
THE OPERATION, STEP BY STEP
- 01
Position
Position the ROV and drilling system.
- 02
Drill
Drill the required hole into the subsea rock.
- 03
Inject
Inject grout where required.
- 04
Install
Install bolt, anchor or required infrastructure.
- 05
Secure
Complete and verify the installation.
Related capabilities
HORIZONTAL SUBSEA ROCK DRILLING
ROV-based horizontal drilling into underwater rock faces, without divers.
02VERTICAL SUBSEA ROCK DRILLING
ROV-based drilling down into rock on the seabed for anchors, bolts and foundations.
03Anchoring & bolting
Drilling, installation and grouting of subsea anchor bolts.
Contact
LET'STALKSUBSEA.
Tell us about your project, location and operational requirements.