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An aerial view of the Sellafield site

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Highways

An aerial view of the A421 dualling project site

A421 improvements

Upgrading a main transport corridor to reduce congestion and improve access to land earmarked for future developments

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Rail

A close up shot of nighttime work on rail tracks at the Barking Riverside project.

Barking Riverside extension

An elevated terminus station and extension of the overground line to serve one of the largest new residential developments in Europe

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Energy

Two colleagues wearing Personal Protective Equipment are walking away from the camera, across fields. Electricity towers and cabling stretch off into the distance

Dorset Visual Impact Provision

Enhancing an area of outstanding natural beauty by replacing towers and overhead lines with underground cable

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Aviation

A view of the airfield environment at Heathrow

Heathrow Q6 framework

A programme of upgrades and improvements at the UK’s busiest airport

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Nuclear

An aerial view of the Sellafield site

Infrastructure Strategic Alliance

Providing a fresh approach to delivering essential infrastructure asset services to the Sellafield site

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Energy

A pylon and overhead lines are depicted against the countryside on our SSEN Knocknagael to Tomatin project..

Knocknagael to Tomatin OHL and cabling

Providing essential infrastructure to enable onshore wind energy generation

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Highways

An aerial view of the M5 Oldbury viaduct project

M5 Oldbury viaduct

Refurbishment of the elevated section of the M5 motorway between junctions 1 and 2

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Nuclear

A panoramic view of the Sellafield site

Programme and Project Partners

Revolutionising the delivery of major projects at Sellafield

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Water

Members of the Thames Tideway Tunnel West Section team stood in front of one of the projects' Tunnel Boring Machines

Thames Tideway Tunnel, West Section

Expanding London’s sewer network to help prevent sewage pollution in the River Thames

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Water

A closeup of a settlement tank at a water treatment works.

Welsh Water framework

Improving and enhancing wastewater and water assets to meet Welsh Water’s customer and regulatory commitments

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Rail

An aerial view of the Werrington Grade Separation project

Werrington Grade Separation

Delivering the UK’s first ever curved ‘jacked box’ portal to increase capacity of the rail network

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