Siem Offshore Contractors’ service offerings have expanded from submarine cable and subsea umbilical installation, repair and maintenance to include additional services such as the supply of submarine cables via carefully selected partners as part of turnkey contracts as well as provision of specialist vessels on charter-basis from within the Siem Offshore fleet.
Related services such as dive and ROV support, marine survey, UXO investigation and remidial cable protection services are also provided.
Engineering, procurement, installation and commissioning (EPIC) of inner array grid as well as export cable systems for offshore wind farms is the cornerstone of our business. Siem Offshore Contractors has teams of highly skilled engineers who ensure that world class products are designed, integrated and installed as a homogenous electrical system that is backed by our substantial warranty.
We have established partnerships and long term relationships with the industry leaders for the supply of submarine cables."
We have established partnerships and long term relationships with the industry leaders for the supply of submarine cables and have installed both copper and aluminium core cables in numerous offshore wind farms in Europe on an EPIC basis, providing a.o. also cable protection systems (CPS) and terminating and testing of the cable systems on completion. Post-lay trenching of the submarine cables is undertaken using the trencher on-board the Cable Lay Vessel Siem Aimery and we partner with highly reputable companies to provide pre-lay and/or mechanical trenching in areas where this might be required. Siem Offshore Contractors also works with companies to provide pre-lay grapnel run (PLGR) and route clearance services in areas where this is required.
From unexploded ordnance (UXO) desktop studies to the final commissioning, Siem Offshore Contractors can deliver a one-stop shop solution for installation of submarine cable systems.