CTC Marine Projects // Equipment

CTC Marine Projects Markets

CTC’s reach extends across the globe to serve markets within:

First Productivity, First Connectivity, First Power Generation.

First productivity in Oil and Gas Fields
Marine trenching, flexible product installation and subsea construction
A range of multi-role DP2 support vessels and barges for installation, cable-laying and trenching
Installation and maintenance of Life of Field Seismic (LoFS) systems
Diverless construction including acoustic metrology, diverless spool installation, jumpers and flying Leads, hydro testing and pre-commissioning
Complete stabilisation solutions, including the RT-1 rock trencher
Beach to full field water depth
Minimise costly rock dump and post trenching
Extensive engineering, design support and project management
Turnkey project capability

First power generation in terms of Grid connection
Design, route planning and surveying through to cable laying, trenching and termination
Installation and burial solutions for array cables and export cables
Wave power services throughout the submarine cable route, from beach pulls, shallow water trenching, cable lay and burial to seabed junction box deployment and dynamic power cable connection
Barge and DP2 vessel solutions optimised for export cable installation
Shallow water trenching vehicle - SWT-1
2,000te capacity carousel and multiple cable storage solutions

Power cable installation and burial, including long distance inter-regional systems
Extensive experience worldwide in flexible and power cable lay, providing Project Management and Engineering Support for such subsea installations. Supporting our skilled workforce, CTC Marine has a range of equipment to facilitate installation, including two vessels with under deck cable tanks plus lay spread (7,000 tonne capacity), a 2,000 tonne capacity carousel and wealth of Cable ploughs.
Capability to store a large amount of heavy duty power cable by under deck coiling technique

Power cable installation and burial, including long distance inter-regional systems
Extensive experience worldwide in flexible and power cable lay
A range of equipment to facilitate installation, including vessels with under deck cable tanks plus lay spread (7,000te capacity), a 2,000te capacity carousel
Capability to store a large amount of heavy duty power cable by under deck coiling technique
A wealth of power cable ploughs for handling cables up to 230mm diameter

First connectivity for data and voice related to telecommunications
Installation of Fibre Optic Cables (FOC)
Maintenance services for subsea communications systems
Post Lay Inspection and Burial (PLIB)
Installation and maintenance of Life of Field Seismic (LoFS) systems
Capability to provide engineered solutions, detailed methodology and bespoke equipment to facilitate the successful installation of seismic array cables