Mechanical - FAIRFIELDS

Mechanical systems are at the heart of critical infrastructure.

At FAIRFIELDS, we design, deliver and maintain high-integrity mechanical solutions that perform in the most demanding environments. From moving structures and water control assets to complex materials handling systems, we combine engineering expertise with practical delivery experience. Our multidisciplinary teams manage projects from feasibility and detailed design through to installation, commissioning and long-term support, ensuring safety, reliability and operational performance at every stage.

Mechanical engineering at FAIRFIELDS is about more than components. It is about delivering complete, dependable systems that operate safely and efficiently over the long term.

Our heritage in moving bridges, water control structures and critical infrastructure has shaped a disciplined approach to mechanical design. We consider structural interfaces, drive systems, hydraulics, winching and locking mechanisms as part of a single, integrated solution. Every design is developed objectively to achieve the best technical and commercial outcome, prioritising reliability, maintainability and safety.

We deliver mechanical packages across the full asset lifecycle. This includes feasibility studies, inspections and obsolescence reporting, through to detailed design, procurement, fabrication, installation and commissioning.

Our teams manage heavy lifting, installation in confined or water-adjacent environments, hydraulic cylinder replacement, drive upgrades and structural refurbishments with careful planning and risk management.

Where required, we integrate seamlessly with electrical, control and digital disciplines to provide complete MEICA solutions. This ensures mechanical systems are fully coordinated with automation, safety and monitoring technologies from day one.

Beyond delivery, we provide tailored preventative maintenance and 24/7 support agreements to protect asset availability and extend operational life.

Whether refurbishing ageing infrastructure or delivering new-build mechanical systems, we engineer with resilience, safety and whole-life performance in mind.

What We Deliver

Our mechanical solutions typically include:

• Mechanical drive systems (hydraulic or electric)

• Hydraulic power packs and cylinders

• Winching, locking and actuation systems

• Structural steelwork and fabrications

• Water control gates and penstocks

• Materials handling equipment and conveyors

• Traffic control interfaces and mechanical barriers

• Asset refurbishment and life extension works

• Load testing and commissioning

• Lifecycle maintenance and support agreements

But what does it included?

Hydraulic Systems

We design and refurbish hydraulic systems for critical assets, improving resilience and reducing single points of failure. From cylinder replacement to full circuit redesign, our solutions enhance safety, maintainability and operational reliability in demanding environments.

Mechanical Drive & Actuation

From bascule bridges and lifting gates to materials handling systems, we engineer bespoke drive and actuation solutions. Hydraulic and electromechanical systems are selected and configured to match duty cycles, environmental conditions and safety requirements.

Structural Interfaces & Fabrication

Mechanical performance depends on strong structural integration. We coordinate steelwork, support structures and interfaces to ensure mechanical assemblies operate accurately, safely and within design tolerances throughout their service life.

Installation & Commissioning

Our teams manage heavy lifting, installation and load testing in complex live environments. Every system is inspected, tested and commissioned methodically to ensure safe handover and long-term performance.