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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.

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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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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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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
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Home / Seismic Support

Case Studies: Vessel Design / OSD-IMT


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Vessel Design / OSD-IMT

  • Dynamic Positioning
  • Well Intervention
  • Emergency Response and Rescue
  • Ferry / Roro
  • Fire Fighting
  • Fishing
  • Hose Handling
  • Multi-Purpose
  • Anchor Handling
  • Oil Recovery
  • Bunkering
  • Patrolling
  • Cable Laying
  • Platform Supply
  • Cargo Transport
  • ROV Support
  • Construction
  • Research
  • Crew Transport
  • Seismic Support
  • Diving Support
  • Surveying
  • Dredging
  • Towing
  • Dredging Support
  • Transport

Characteristics

  • Hybrid
  • Ice Class
  • LNG powered
  • SPS
  • Shallow Draft

Sector: Oil & Gas

Services: Vessel Design / OSD-IMT Marine Design, Upgrade & Conversion OSD-IMT: Vessel Design

50t Seismic Support Vessel OSD-IMT965

Equipped to replenish COSL’s fleet of seismic survey vessels at sea with fuel oil, potable water, stores and deck cargo in addition to carrying spare streamer cables on reels…


Sector: Renewables Oil & Gas

Services: Vessel Design / OSD-IMT Marine Design, Upgrade & Conversion OSD-IMT: Vessel Design

OSD-IMT955-2 GEOPHYSICAL SUPPORT VESSEL

Principle Characteristics L.O.A.: 62.60 m L.B.P.: 54.00 m Beam: 16.00 m Draft: 5.60 m


Sector: Oil & Gas Renewables

Services: Vessel Design / OSD-IMT Marine Design, Upgrade & Conversion OSD-IMT: Vessel Design

50t BP Seismic Support Vessel OSD-IMT952

PRINCIPAL CHARACTERISTICS L.O.A.: 53.8 m Beam: 13 m Depth: 6.30 m Load draft: 4.80…


Sector: Oil & Gas Renewables

Services: Vessel Design / OSD-IMT Marine Design, Upgrade & Conversion OSD-IMT: Vessel Design

RESEARCH VESSEL OSD-IMT2007

The OSD-IMT2007 Seismic Research vessel is designed primarily for Seismic survey activities. Large gun and streamer stowage’s and reels are located aft and a helipad is located above. A…


Sector: Oil & Gas Renewables

Services: Vessel Design / OSD-IMT Marine Design, Upgrade & Conversion OSD-IMT: Vessel Design

SURVEY VESSEL OSD-IMT2055

The OSD-IMT2055 is a multi-purpose survey vessel capable of carrying out geophysical surveys, bathymetric surveys, seismic mapping, oceanographic and environmental surveys. Accommodation is provided for 20 scientists and 14…


Sector: Oil & Gas Renewables

Services: Vessel Design / OSD-IMT Marine Design, Upgrade & Conversion OSD-IMT: Vessel Design

Research Vessel OSD-IMT2001

Scientific Research Vessel for the Taiwanese Ocean Research Institute (TORI). Used for supporting longterm oceanographic observation programs including operating unmanned ROV’s, terrain survey and mapping, seismic pattern detection, long-core…


Sector: Oil & Gas Renewables

Services: Vessel Design / OSD-IMT Marine Design, Upgrade & Conversion OSD-IMT: Vessel Design

OSD-IMT955-2 GEOPHYSICAL SUPPORT VESSEL

Principle Characteristics L.O.A.: 62.60 m L.B.P.: 54.00 m Beam: 16.00 m Draft: 5.60 m


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