+447946739882, +2348151453146 
INFO@CHESSSUBSEAENGINEERING.ORG 
Chess Subsea Engineering offers the following under our ROV & diving underwater services:
- Installation of Subsea Wellhead Protectors
- Wet Welding and Burning
- Riser and Spool Installation and Replacement
- Hook-Up of Umbilical’s, Flowline and Risers
- Marine Facilities, FPSO and Calm Buoy Inspection, Maintenance and Repair
- SPM Installation, Cable Laying and Pipe Laying Repair and Maintenance Support
- Anode Retrofit and Installation
- PLEM Installation and Environmental Services
- Corrosion Monitoring
- Rectification Hose and Valve Changes
- Subsea Unbonded Flexible Riser Inspection & Monitoring
Mechanical Installation & Maintenance
Chess Subsea Engineering have extensive specialist in the installation, maintenance and repair of mechanical engineering equipment / materials fitted to Vessels, FPSOs, Onshore and Offshore Facilities/Structures, Manufacturing Industries, Rigs, Platforms and other industrial sites.
This ranges from simple to complex mechanical maintenance services such as.
- Pipe work Supply and Installation
We supply and install a range of mechanical pipe work from simple copper pipes to complex stainless-steel pipe work systems. - Pump and Valve Repair and Replacement
We can supply, repair and replace pumps, valves, flow meters, and variable speed drives as required to allow for the control of pipe work systems - Engine and other Mechanical System Repair and Maintenance
We provide repair and maintenance services for prime movers, including vessel diesel engines, deck winches, product pumps, generation and all mechanical system at onshore and offshore oil and gas field as well as other industrial sites or sector.
We offer the following range of splash zone and underwater IMR engineering ROV & divers support services across sub sahara africa with focus on offshore systems AIM along with our technical partners worldwide
Standard MFL Axial Flaw Detection
Robotic MFL Inspection (RPS)
MFL/Ultrasonic Corrosion Detection
Standard Leak Detection
XYZ Mapping
Shallow Internal Corrossion (SIC) Detection
MFL/High Resolution Geometry Inspection
MFL Axial Flaw Detection with XYZ Mapping
MFL Corrosion Detection with XYZ Mapping
Standard EMAT Crack & Coating Detection
MFL Corrosion Detection with SIC
Standard Inline Cleaning
Standard Geometry Inspection and baseline WT
High Resolution Geometry Inspection
Standard MFL Corrosion Detection
Subsea Pipelines
As large amount of the subsea pipelines are non-piggable and the internal inspection with the installation of subsea launcher and receiver involves huge costs, Chess Subsea Engineering and partners has developed an external inspection package able to access and scan the non-piggable subsea pipelines, subsea flowlines and manifold pipes.
Risers / Caissons / Conductors
Non-intrusive splash zone condition assessment of rigid risers, caissons, and conductors and subsea structures including through the neoprene coating and Monel cladding.
Flexible Risers & Umbilicals
Chess Subsea Engineering flexible riser inspection technique utilizes a dynamic fast scanning innovation based on magnetic and Eddy Current field induction and the analysis of the field changes due to flaws in the wires.
Subsea Structures
Subsea structure inspection is performed on assets such as platform legs and sub-structures to identify defects and to evaluate the condition. Besides providing the inspection service, Chess Subsea Engineering are also experienced in providing customised solutions to solve niche inspection challenges related to the subsea structures.
