Forged within high value O&G works, and optimised within offshore MRE and wind project support, Tadek are experts in heavy lift, cable, SURF, and pipelay analysis, and dynamic response to repair and salvage scopes.

Our Expertise

Consultancy work demands a dynamic mindset to react to novel and complex problems and to produce practical, robust and concise solutions. The analysis team meets these demands via a team of experts from a combination of academic and research institutions, to those with a wealth of on-site experience.

The team can support immediate operational demands for a vessel working offshore. They can also collaborate with a client over many months to analyse, design and optimise a Pre-FEED design for the IAC system for a 50MW floating offshore wind farm.

Using in-house tools, and a number of high-performance computers boasting over 350GB of RAM and 250 threads we process large amounts of data automatically, to provide optimal solutions for complex engineering challenges, ensuring all operational guidelines are considered.

Heavy Lift

Static and dynamic analysis, recovery, installation and complex analysis.

Cable Installation

Optimal operational analysis, pre-call-off and post-call-off work, bespoke analysis scopes.

Pipelay Installation

Supporting large-scale O&G projects with analysis, procedures and support operations.

Operability

Via condensed results from thousands of simulations, we optimise downtime, ensure asset integrity, and provide clear and concise guidance to operators.

Dynamic Cable Design

Supporting large-scale O&G projects with analysis, procedures and support operation.

Cable Analysis and Design (DNV Helica)

Tadek provides precise helical cable analysis and design using DNV Helica, ensuring accurate stress and fatigue assessments for optimal structural integrity.

Heavy Lift

Tadek have provided heavy lift static and dynamic analysis, recovery, installation, and complex analysis for a range of ambitious projects. The team can support from shore or on site to react to weather and work collaboratively with the vessel and ops personnel to optimise operability as well as ensure safe completion.

SURF Marine Analysis, Heavy Lift
Heavy Lift

Tadek have provided heavy lift static and dynamic analysis, recovery, installation, and complex analysis for a range of ambitious projects. The team can support from shore or on site to react to weather and work collaboratively with the vessel and ops personnel to optimise operability as well as ensure safe completion.

SURF Marine Analysis, Heavy Lift
SURF Marine Analysis, Cable Installation
Cable Installation

Following numerous successful cable installation and repair projects globally, Tadek are experts at static and dynamic cable installation analysis. This includes 1st end, 2nd end, Free lay, A&R, Loadout and Pull-in operations, whilst cable repair scopes comprise omega bight, in-line joint and quadrant overboarding analysis in shallow and deep waters. Thousands of simulations are distilled into key operational recommendations, detailed lay tables and operability rosettes.

Cable Installation

Following numerous successful cable installation and repair projects globally, Tadek are experts at static and dynamic cable installation analysis. This includes 1st end, 2nd end, Free lay, A&R, Loadout and Pull-in operations, whilst cable repair scopes comprise omega bight, in-line joint and quadrant overboarding analysis in shallow and deep waters. Thousands of simulations are distilled into key operational recommendations, detailed lay tables and operability rosettes.

SURF Marine Analysis, Cable Installation
Pipelay Installation

Many of the same skills and knowledge used in cable analysis are applied to pipelay analysis scopes. Tadek develop pipelay analysis and procedures for a large-scale O&G projects, and support operations onboard the vessels throughout the campaign. This includes, static, dynamic, fatigue and A&R analysis.

SURF Marine Analysis, Pipelay Installation
Pipelay Installation

Many of the same skills and knowledge used in cable analysis are applied to pipelay analysis scopes. Tadek develop pipelay analysis and procedures for a large-scale O&G projects, and support operations onboard the vessels throughout the campaign. This includes, static, dynamic, fatigue and A&R analysis.

SURF Marine Analysis, Pipelay Installation
SURF Marine Analysis, Operability
Operability

To provide automatic weather assessments to vessels throughout scope, Tadek have developed a tool to combine operability, weather forecast and real-time vessel information to increase uptime and aid operational decisions.

Operability

To provide automatic weather assessments to vessels throughout scope, Tadek have developed a tool to combine operability, weather forecast and real-time vessel information to increase uptime and aid operational decisions.

SURF Marine Analysis, Operability
Dynamic Cable Design

Experiences in both high value, high risk O&G umbilical design for permanent works, as well as floating MRE and FOW are combined within in-house tools to carry out dynamic system analysis for any cable, umbilical or riser system, resulting from vessel motion, waves and current.

Tadek have experience designing dynamic cable systems for FOW. Various configurations (e.g. lazy, pliant, steep wave, etc.) are assessed from platform to seabed, as well as IAC routing, to present operational, cost and risk analysis, as well as answering questions such as: how is fatigue life impacted by configuration selection?

The work includes cross-section design supported by an in-house software (PreCAB). PreCAB utilises well established equations and industry standards to deliver a cross section design sufficient and valid for FEED design and project cost estimation prior to more detailed cable manufacturer data.

SURF Marine Analysis, Dynamic Cable Design
Dynamic Cable Design

Experiences in both high value, high risk O&G umbilical design for permanent works, as well as floating MRE and FOW are combined within in-house tools to carry out dynamic system analysis for any cable, umbilical or riser system, resulting from vessel motion, waves and current.

Tadek have experience designing dynamic cable systems for FOW. Various configurations (e.g. lazy, pliant, steep wave, etc.) are assessed from platform to seabed, as well as IAC routing, to present operational, cost and risk analysis, as well as answering questions such as: how is fatigue life impacted by configuration selection?

The work includes cross-section design supported by an in-house software (PreCAB). PreCAB utilises well established equations and industry standards to deliver a cross section design sufficient and valid for FEED design and project cost estimation prior to more detailed cable manufacturer data.

SURF Marine Analysis, Dynamic Cable Design
SURF Marine Analysis, Operability
Cable Analysis & Design (DNV Helica)

Tadek offers specialized analysis and design services for cables and umbilicals with helical components within them, utilizing DNV Helica’s advanced methodologies. Our approach ensures accurate stress and fatigue assessment for each layer, factoring in critical elements such as friction interactions and dynamic loading conditions.

With experience across Flexible Risers, Umbilicals, and Power Cables, Tadek’s work is focused on providing precise insights that support informed design decisions and maintain structural integrity throughout the service life of the system.

Cable Analysis & Design (DNV Helica)

Tadek offers specialized analysis and design services for cables and umbilicals with helical components within them, utilizing DNV Helica’s advanced methodologies. Our approach ensures accurate stress and fatigue assessment for each layer, factoring in critical elements such as friction interactions and dynamic loading conditions.

With experience across Flexible Risers, Umbilicals, and Power Cables, Tadek’s work is focused on providing precise insights that support informed design decisions and maintain structural integrity throughout the service life of the system.

SURF Marine Analysis, DNV Helica

Looking for more solutions

Naval Architecture

Naval Architecture
Naval Architecture

Naval Architecture

FOW & Floating System Design

FOW & Floating Systems Design
FOW & Floating Systems Design

FOW & Floating System Design

Structural Design

Structural Design
Structural Design

Structural Design

Marine Projects

Marine Projects
Marine Projects

Marine Projects

Our Clients

Ocean Winds
Orsted
RWE
Vattenfall
Shell
Saipem
NSea
Deme
Maersk Supply Service
FSM First Marine Solutions
Trelleborg
Marine Power Systems
Magallanes Renovables
Total Energies
Minesto
Houlder
Acteon
Utility ROV Services
IQIP
McL&H
Ode
Technalia
Wood
RCG
Prysmian Group
Ocean Winds
Orsted
RWE
Vattenfall
Shell
Saipem
NSea
Deme
Maersk Supply Service
FMS First Marine Solutions
Trelleborg
Marine Power Systems
Magallanes Renovables
Total Energies
Minesto
Houlder
Acteon
Utility ROV Services
IQIP
McL&H
ode
Tecnalia
Wood
rcg

Get in touch

To find out how Tadek can provide robust and economic solutions for your marine project, get in touch.