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Welcome to ABL Group

Longitude is the design and engineering arm of ABL Group - a global and independent consultancy delivering marine, energy, engineering and software solutions to drive safety and sustainability in renewables, maritime and oil & gas sectors. ABL Group operates across 43 countries worldwide.

About ABL Group
ABL Group Companies:

Proper Marine

Longitude's division in Brazil - specialists in naval architecture and offshore engineering.

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ABL

The energy and marine consultants, delivering technical services to support offshore energy and maritime sectors at construction, operations, decommissioning and in marine casualty scenarios.

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AGR

Engineering consultancy, skills resourcing, survey and software provider, specialising in wells, subsurface, and marine operations.

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OWC - An ABL Group Company

OWC

The renewable energy consultants - providing technical advisory, engineering and consulting for the commercial-scale development of renewable energy onshore and offshore.

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Longitude
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  • About Us
  • Sectors
    • Oil & Gas
    • Renewables
    • Defence
    • Commercial Maritime
    • Infrastructure
  • Services
    • Column One
      • Marine Operations Engineering
        • Offshore Installation
        • Module Transportation
        • Wind Farm Installation
        • Decommissioning
        • Site Specific Assessment (SSA)
        • Moorings, Umbilicals, Risers & Pipelines
        • Cable Installation
      • Site Investigations
        • Cable & Pipeline Risk
        • Site Characterisation
        • Survey Management
        • Seabed Morphology
        • Metocean Analysis
    • Column Two
      • Marine Design, Upgrade & Conversion
        • OSD-IMT: Vessel Design
        • Floating Production Systems
        • Jack-Up and Floating Rigs
        • Small Craft
        • Ships
        • Maritime Civil Engineering
        • Fixed Structures
        • Geotechnical Design
      • Advanced Analysis & Simulation
        • Computational Fluid Dynamics
        • Advanced Finite Element Analysis
        • Multibody Hydrodynamics
        • Dynamic Simulations
    • Column Three
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        • Exhaust Gas Emissions Management
        • Hybrid Propulsion Systems
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Home / Case Studies / Page 13

Case Studies


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Sector

  • Oil & Gas
  • Renewables
  • Defence
  • Commercial Maritime
  • Infrastructure

SERVICES

  • Vessel Design / OSD-IMT
  • Marine Operations Engineering
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  • Jack-Up Rigs
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  • Module Transportation

Sector: Renewables

Services: Advanced Analysis & Simulations

Gravity Base Wind Turbine Installation Analysis

The BMT Turbine Installation Barge is a purpose designed vessel for the installation of Gravity Base Foundations for offshore wind turbines. The foundations are designed for use in up…


Sector: Renewables

Services: Computational Fluid Dynamics Marine Operations Engineering Module Transportation Wind Farm Installation

Osprey Substation Transportation & Load-off Analysis

Longitude were contracted by Osprey Shipping to undertake the engineering for the transportation of the offshore wind farm substation topsides from the fabrication yard to site. The first tasks were…


Sector: Defence

Services: Marine Operations Engineering

HAZID and Safety Case Reports

Longitude was tasked with writing the Safety Case Report for two former seagoing mine hunting vessels that have been repurposed to provide cadet sea training. Longitude organised, planned, facilitated and…


Sector: Oil & Gas

Services: Floating Production Systems Floating Production Systems Marine Design, Upgrade & Conversion Marine Design, Upgrade & Conversion

Boiler module structural design

Longitude has been engaged for the structural design of a number of boiler modules for FPSO and FSLNG vessels ranging in size from approximately 200 tonnes up to 1400…


Sector: Oil & Gas

Services: Marine Design, Upgrade & Conversion Jack-Up Rigs

Fugro Seacore Newbuild Walking Jack-up Design

Fugro Seacore, the installation contractors, own a number of jack-up platforms for over-water drilling and other marine infrastructure activities. They prepared the concept design of a new walking jack-up…


Sector: Renewables

Services: Module Transportation

Meerwind Windfarm Foundation And Towers Transportation Engineering

Longitude were contracted to undertake the design the foundations for monopile and wind turbine tower spreads on the deck of the Seajacks Zaratan. The work included the preparation of hydrostatic,…



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