“TADEK project engineers Jake, Al and others were invaluable support during the hook-up planning phase and the critical offshore execution period of the Saitec DemoSath installation. Rarely do you come across project engineers with such intense commitment to see the job done, delivering with passion and communicating with calm and enthusiasm. It was great to work with them on this fantastic scope.”

Project Management & Engineering
We act as an extension of your project team — keeping offshore campaigns coordinated, controlled, and moving safely when timelines are tight and conditions change.
- Campaign planning from FEED to offshore execution
- Mobilisation and interface coordination
- Clear, offshore-ready documentation
- Real-time support and fast response to scope or schedule change
- HAZID/HAZOP facilitation and offshore risk assessment

Installation Analysis
Engineering insight that helps you make confident decisions offshore — reducing downtime, widening workable windows, and avoiding surprises during execution.
- Lift, pipelay, floatover, and multi-vessel analysis
- Operability and weather window clarity
- Method and sequence validation
- Rapid re-analysis during live campaigns

Moorings & Floating Systems
We engineer the critical connections that keep assets stable, aligned, and installable — where failure is costly and margins are tight.
- Mooring and anchor system design
- Floater–mooring interaction checks
- Moorings clearance assessment
- Dynamic cable and umbilical integration
- Moorings and anchor equipment inspection and validation
- Installation-ready layouts and sequences

Naval Architecture
We ensure vessels and floating systems behave as expected offshore — supporting safe transport, installation, and operations in real sea states.
- Vessel motion and response modelling
- Stability and DP capability assessment
- Transport and heavy-lift support
- Structural verification where it matters

SURF & Cables
Subsea engineering focused on safe deployment and long-term reliability — giving installation teams confidence from first lay to final connection.
- Cable, riser, and umbilical engineering
- Fatigue and motion-driven risk checks
- CPS and pull-in support
- Offshore readiness verification
Proven Offshore Track Record
Installation Contractors Supported Globally
Installation Analysis Projects Delivered
Project Engineering Campaigns Completed
“TADEK project engineers Jake, Al and others were invaluable support during the hook-up planning phase and the critical offshore execution period of the Saitec DemoSath installation. Rarely do you come across project engineers with such intense commitment to see the job done, delivering with passion and communicating with calm and enthusiasm. It was great to work with them on this fantastic scope.”

Robert Shaw
Shift Supervisor
“We work to your campaign pace – delivering flexible, accurate installation engineering support that keeps your vessel and crew moving. Our offshore specialists know DNV and API standards, and our coordinated communication ensures you get timely updates when it matters.”

Rupert Raymond (MEng, CEng, CMarEng, FRINA, MIMarEST)
MD & Director of Installation Analysis
“TADEK are a valuable engineering support partner to N-Sea to meet specialist and sudden demands. In one particular scope, new challenges arose late in the project. The TADEK Orcaflex analysts supported the TADEK project engineers and field engineers to meet the new objectives fast and deliver for the scope. The team always impress with their professionalism and ability to respond. We appreciate the support of TADEK and our supply chain in adding value to our projects”

Dale McDonald
Operations Manager Subsea Cables
“TADEK are one of the first external consultancies to support Allseas on a challenging and unique pipeline pull-in scope. They integrated themselves quickly within the project, regularly interfacing with various teams, including the Pioneering Spirit and OCV operational team, the engineering department, and the client. Their analysis work was complex, pragmatic and thorough. Their project engineering work was agile and responsive. They were an easy going and professional team to collaborate with.”
Marco Nigro
Senior Project Manager
Why Installation Contractors Choose TADEK:
Practical Offshore Expertise: Engineers with hands-on offshore experience ensure solutions are executable in real conditions
Rapid, Flexible Support: On-call, adaptive engineering during live campaigns — solving problems as they emerge offshore
Advanced Engineering Tools: High-performance computing and in-house software for high-fidelity, heavy-lift, cable, riser and mooring analysis
Integrated, Cross-Disciplinary Capability: Project engineers, Naval Architects, analysts, and structural specialists working as one team
Independent, Trusted Engineering: Clear, objective, evidence-based engineering relied upon by developers, EPCs, and offshore contractors worldwide


















