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Fabrication

Specialist engineering

OEG delivers tailored fabrication solutions built for demanding operational requirements. We design and manufacture robust cargo containers, specialised modules, A60‑rated units, and precision‑engineered assets designed for safety, compliance, and performance in hazardous environments. 

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Purpose built equipment

Engineered‑to‑order equipment built to excel in demanding environments and deliver exactly what your project needs.

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Engineered manifold lifting frames

Design and fabrication of manifold lifting frames, delivering engineered, certified solutions built to meet the specific handling, safety, and operational requirements of each project.

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Customised offshore containers

Design and manufacture of custom offshore containers, delivering tailored configurations, specialised modifications, and integrated systems to meet project-specific requirements.

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Dangerous goods containers

Design and fabrication of containers for hazardous materials, delivering certified safety, containment, and ventilation features to meet offshore compliance.

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Customised offshore tanks

Design and manufacture of custom offshore tanks, delivering tailored capacities, specialised fittings, and fully integrated systems designed around your project’s operational demands.

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Custom built modules

Control rooms

OEG designs and delivers custom-built control rooms that provide operators with a secure, ergonomic environment for monitoring and managing critical systems. Built to A60 fire-rated standards and equipped with advanced HVAC, electrical, and data integration, our control rooms ensure operational continuity in offshore and industrial settings. From concept to commissioning, we offer end-to-end EPC delivery for maximum reliability and compliance. 

Accommodation units

Our modular accommodation units are engineered to provide safe, comfortable living spaces for offshore personnel. Designed to meet stringent quality and safety standards, these modules can feature integrated sleeping quarters, sanitary facilities, and climate control systems. OEG combines robust fabrication with ergonomic design to deliver accommodation solutions that prioritise crew welfare without compromising safety. 

Laboratory modules

For projects requiring precise testing and analysis, OEG provides pressurised laboratory modules designed for hazardous environments. These units integrate specialised ventilation, gas detection, and fire suppression systems, ensuring safety and compliance while enabling high-quality data collection and research offshore.

Switchgear rooms

Our modular switchgear rooms deliver reliable housing for electrical distribution and protection systems. Built to withstand harsh conditions, these units feature robust insulation, fire-rated construction, and integrated cooling systems. OEG ensures seamless integration with your power infrastructure through end-to-end engineering and commissioning.

Cooling units

OEG provides advanced cooling solutions designed to maintain optimal temperatures for sensitive equipment and environments in offshore and industrial applications. Our systems integrate robust HVAC technology, heavy-duty evaporators, and digital temperature monitoring to ensure reliability under extreme conditions. Built to DNV 2.7-1 standards, these units deliver energy-efficient performance, corrosion-resistant components, and easy service access for long-term durability. Cooling units combine mechanical and electrical expertise offering end-to-end climate control for modular data centres, switchgear rooms, or temperature-controlled storage solutions.

ROV control cabins

OEG designs and manufactures fully customised ROV control cabins engineered for reliability, operator comfort, and seamless offshore integration. Each cabin is purpose‑built to meet project‑specific requirements, with tailored layouts, advanced control systems, environmental protection, and robust offshore‑ready construction. Our engineering teams work closely with clients to deliver high‑performance, certified cabins that enhance operational efficiency and withstand the demands of harsh marine environments.

Custom engineered infrastructure

We deliver custom engineered solutions that push beyond standard designs, combining innovative thinking with precision fabrication across frames, substations and modular infrastructure. Our integrated approach unites mechanical and electrical expertise with full project delivery to ensure a smooth path from concept to commissioning.

  • Data centers

  • Power substations

  • Structural frames

  • BESS frames

  • Specialised tank systems 

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Want to find out more?

Our team of technical experts are here to support you.