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Infrastructure Projects

FM Conway delivers large-scale infrastructure works across highways, bridges, tunnels, rail interfaces and water environments. Our teams use practical experience and clear planning to manage complex conditions and high-profile locations, helping clients keep essential transport networks operating safely and efficiently.

By coordinating access, sequencing and stakeholder requirements from the outset, we complete works to the required standard while limiting disruption and maintaining programme certainty.  

From large-scale refurbishment programmes to structural upgrades and asset renewals, maintenance and management, we manage complex sequencing, multi-discipline coordination, and rigorous safety controls to ensure compliance and high-quality delivery in challenging environments.

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Thames Crossings

Working on Thames crossings demands a careful approach due to the age, heritage value and operational importance of the assets. Our teams carry out preservation, strengthening and refurbishment works across a range of these structures, helping to keep them safe and serviceable for the long term.

These works address deterioration, improving durability and reduce the need for reactive interventions for our clients.

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Highways & Civil Engineering

Highways and civil engineering projects benefit from a coordinated, multi‑disciplinary approach. We deliver works that strengthen network reliability, limit disruption and support long‑term maintenance planning.

Effective coordination with traffic management, utilities and local authorities helps us maintain site safety, minimise delays and and delivers work that meets technical standards with confidence, while minimising public disruption.

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Road Over Rail

Projects to support live rail environments requires close control of possession times, access arrangements and site safety. We plan these complex works with precision and coordinate with rail stakeholders to keep operations running smoothly.

Our work includes structural repairs, strengthening, joint replacements and general maintenance, carried out safely and efficiently under tight operational constraints.

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Rivers & Canals

Working around rivers and canals requires an understanding of how water and access limitations affect structures. Our teams offer specialist engineering capability to inspect, repair and strengthen bridges, river walls, abutments, and piers to keep them stable and reduce deterioration.

We carry out scour protection, water management, protective works, concrete repairs, and targeted strengthening works, using methods suited to the site conditions and designed to minimise disruption to waterway, while meeting strict environmental standards.

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Tunnels

Tunnel works involve working with potentially complex access demands and the need for careful safety management, to deliver maintenance and upgrades on mechanical and electrical systems. We carry out inspections, repairs, and refurbishment to support safe, reliable operation of tunnel assets.

Using detailed assessments with engineered methodologies, our services include structural assessments, corrosion treatment, concrete rehabilitation, post‑tension checks and protective coatings. Ventilation, access planning, temporary works and service/interface management are managed in detail so that works can proceed safely and efficiently.

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