• 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
      • Clean Shipping
        • Ballast Water Systems
        • Exhaust Gas Emissions Management
        • Hybrid Propulsion Systems
  • Our People
  • Our Offices
  • Case Studies
  • News
  • Careers
  • Contact Us
Close

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.

View Website

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.

View Website

AGR

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

View Website
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.

View Website
Longitude
An ABL Group Company Group Overview
Menu
  • 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
      • Clean Shipping
        • Ballast Water Systems
        • Exhaust Gas Emissions Management
        • Hybrid Propulsion Systems
  • Our People
  • Our Offices
  • Case Studies
  • News
  • Careers
  • Contact Us
Home / Case Studies / Page 7

Case Studies


Filter

Sector

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

SERVICES

  • Vessel Design / OSD-IMT
  • Marine Operations Engineering
  • Site Investigations
  • Advanced Analysis & Simulations
  • Marine Design, Upgrade & Conversion
  • Clean Technologies
  • Geotechnical Design
  • Decommissioning
  • Site Specific Assessment (SSA)
  • Moorings, Risers & Pipelines
  • Maritime Civil Engineering
  • Piles, Jackets & Subsea
  • Jack-Up Rigs
  • Cable & Pipeline Risk
  • Seabed Morphology
  • Module Transportation

Sector: Oil & Gas Renewables

Services: Vessel Design / OSD-IMT OSD-IMT: Vessel Design

DREDGING SUPPORT VESSEL OSD-IMT1606

Principle Characteristics Length O.A.: 40.80 m Breadth overall: 15.80 m Depth main deck: 4.80 m Other Information Maximum Draft (to baseline): 3.20 GRT Approx.: >…


Sector: Renewables Commercial Maritime

Services: Ships Marine Design, Upgrade & Conversion

River Plastic Collection Vessel – Concept Design

Longitude developed the concept design of a river plastic collection vessel, collecting plastic polluting with minimum impact to the river’s biodiversity. Longitude’s Scope of Work   Design Basis of…


Sector: Renewables Commercial Maritime

Services: Ships

WOEN JINN CABLE LAY SHIP NEWBUILD CONCEPT DESIGN

Woen Jinn are the installers of submarine power cables in Taiwan. They were awarded a project in Taiwan to install power cables for offshore wind farms and chose to…


Sector: Renewables

Services: Cable Installation

LS CABLES & SYSTEMS – SOUTH EAST ASIA CABLE INTERCONNECTOR

Longitude were instructed by LS Cables & Systems (LSCS) to support them for the installation analysis and procedures for 2 HVAC power cables systems in South East Asia. Longitude worked…


Sector: Renewables

Services: Geotechnical Design

NEART NA GAOITHE PILE DESIGN VERIFICATION

Seaway Heavy Lifting (SHL) instructed Innosea and Longitude, both LOC Group companies, to perform a verification for a 3 legged jacket foundation design at the Neart na Gaoithe (NNG)…


Sector: Renewables

Services: Cable Installation

KINCARDINE, FOWF – GLOBAL SYMPHONY CABLE INSTALLATION STUDY

Longitude was instructed by Global Offshore to carry out a cable installation analysis for the export cable on the Kincardine Floating Offshore Wind Farm off the coast of Aberdeen,…


Sector: Renewables

Services: Small Craft Marine Design, Upgrade & Conversion

SUPPORT DURING VESSEL DOCKINGS

Longitude Engineering has the people and the skills to support our clients when they need it most. A ship’s technical superintendent has to look after the whole programme of…


Sector: Commercial Maritime

Services: Exhaust Gas Emissions Management

EXHAUST EMISSIONS ABATEMENT

Longitude Engineering is ready to support its customers with their efforts to reduce harmful emissions from ships. With the 2020 Sulphur cap to limit emissions of oxides of Sulphur…


Sector: Commercial Maritime

Services: Ships

VESSEL UPGRADE CUSTOMER SUPPORT

Longitude Engineering were contracted by A&P Falmouth, to provide support to their client, Condor Ferries, ahead of the impending enforcement of International Convention for the Control and Management of…


Sector: Commercial Maritime

Services: Ballast Water Systems

BALLAST WATER MANAGEMENT

Longitude Engineering were contracted by A&P Falmouth, to provide the design information required for the retro-fit of Ballast Water Treatment Systems (BWTS) on Condor Ferries’ Commodore Goodwill and Commodore…



  • Prev
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • Next

Back to top
Longitude
  • Terms & Conditions
  • Privacy Policy

Copyright © 2025 Longitude.

All Rights Reserved.

Created by Fever

ABL Group Companies

  • ABL Group
  • OWC Ltd
  • AGR

FOLLOW ABL GROUP

Copyright © 2025 Longitude.

All Rights Reserved.

Created by Fever