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Manchester Airport Terminal 2 Transformation Project Phase 2 – Terminal 2 Reconfiguration and Pier 2 [Phase 2]

Manchester, UK

º£½ÇÊÓƵ’s multidisciplinary expertise has been central to completing the transformation of Manchester Airport’s Terminal 2 reconfiguration, creating a single, seamless passenger experience across both the new extension and the newly refurbished original terminal building.

This final phase of the 10‑year Manchester Airport Transformation Programme has reshaped a 1990s asset into a modern, resilient and future‑ready gateway for the North, bringing the entire terminal complex up to the quality and performance of the award‑winning extension.

Working closely with Manchester Airports Group and Pascall + Watson, our teams delivered a complex programme of structural, civil, geotechnical and facade engineering within one of the busiest live airport environments in the UK. The refurbished terminal now provides an expanded international departure lounge with new retail and hospitality offerings, a refurbished check‑in area, a second security hall with next‑generation scanning technology, and upgraded arrivals facilities.

These improvements mean that, upon full completion, around 80% of all passengers coming through the airport will use the expanded Terminal 2, unlocking the long‑term potential of Manchester’s two full‑length runways and supporting major growth in regional connectivity.

Challenge

Transforming an ageing terminal into a world‑class passenger environment, while keeping key parts of the building open and operational throughout construction, presented significant challenges. The original Terminal 2 building dates from the early 1990s, with structural systems and material standards that differ considerably from contemporary airport architecture. Working at this interface between old and new required deep forensic understanding, careful sequencing, and an adaptable design approach.

One of the challenges was aligning the functionality, passenger flows and architectural character of the refurbished terminal with the landmark extension delivered in Phase One. This meant working within strict spatial and structural constraints to achieve the same clarity, vertical connectivity and sense of openness that define the new facility. The team needed to create large, unobstructed public spaces within an existing frame that had not been designed to accommodate the new retail configuration within the expanded departure lounge or the significant increases in processing capacity and passenger numbers.

All of this had to be carried out in and around a live operational environment. Approximately 30% of the original terminal remained in continuous use throughout construction, including key passenger routes, staff movements and airport services. The constraints of airside access, stringent aviation security requirements and the need to maintain uninterrupted airline operations meant that intrusive work could not affect day‑to‑day functioning.

The introduction of new technologies brought additional challenges. The terminal required accommodation for upgraded security processes, a more advanced baggage handling system, new boarding facilities that support next‑generation aircraft. Integrating these systems into an existing structure demanded innovative technical solutions. Finally, the project had to meet the needs of multiple stakeholders. The reconfigured terminal accommodates a wide range of operational partners, including retail tenants with specialist requirements, UK Border Force and multiple airlines. Coordination across these groups required sustained collaboration and a clear design and decision‑making framework of which º£½ÇÊÓƵ played a key part of through the design process.

Solution

º£½ÇÊÓƵ’s approach combined rigorous investigation of the existing structure with highly coordinated digital modelling, allowing the team to develop solutions that enhanced functionality while respecting the constraints of working within a legacy building.

Early in the programme, our engineers carried out a series of forensic surveys across the original terminal whilst it was fully operational. This data informed a detailed digital model that allowed the project team to test multiple retrofit strategies and optimise the design before any physical work began. Through this process, we were able to minimise structural intervention, retain the original foundations and preserve significant areas of the existing glazed facade. This selective approach not only reduced construction time and cost, but also delivered substantial embodied carbon savings.

To create the expanded departure lounge and new retail environment, new infill floorplates were introduced, supported by carefully designed structural alterations. Where existing structural elements needed to be removed to open up congested spaces, innovative lateral stability solutions were developed to maintain building integrity during all phases of construction. Access constraints meant that many new floorplates had to be installed from above, leading to bespoke steel connection systems that reduced the need for disruptive work from airside zones below.

Phasing and construction sequencing were meticulously planned. A 120m temporary access tunnel was created through the construction site to maintain safe and intuitive passenger routes at all times. This ensured continuity of service without resorting to bus operations between terminals. By modelling the construction stages through a coordinated BIM environment, working with the design partners and MAG our team ensured that each phase could be delivered safely and efficiently without compromising airport operations.

The second phase of Pier 2 added 13 boarding gates, supported by flexible aircraft stands and a dual taxiway system that allows the airport to handle the largest next‑generation aircraft.

We provided the shell and core for the upgraded baggage system, which now handles more than 5,000 bags per hour. A second security hall equipped with next‑generation 3D scanners has significantly reduced processing times and improved resilience during peak travel periods.

Our work on Pier 2 Phase 2 delivered further value for the client by optimising the interface between the new pier and the existing airfield. By identifying opportunities to retain large areas of the existing apron slab for the construction of the new ground floor this avoided extensive demolition and excavation thus we reduced both disruption and embodied carbon. This was supported by a refined piling strategy that explored the use of single large diameter mono piles to remove the need for pile caps, and by rationalising the pier’s node structures to streamline fabrication and installation. Together, these interventions created a more efficient, lower carbon solution that strengthened the long‑term resilience of the terminal complex.

Within the retail concourse, our engineers reconfigured the existing atrium to integrate new hospitality offerings, including the expansion of the Amber Alehouse. This required careful collaboration with Pascall + Watson and Hoare Lea to coordinate structure, services and architecture within tight headroom constraints. Our team also supported the airport and design partners with specialist retail onboarding. This involved delivering bespoke engineering solutions for an array of new brands, ensuring that their individual requirements could be integrated seamlessly into the terminal’s wider design.

Value

The successful transformation of Terminal 2 reflects the long‑standing trust, clarity of purpose and collaborative ethos between Manchester Airports Group, º£½ÇÊÓƵ and Pascall + Watson. Our ability to bring together multidisciplinary expertise, robust digital modelling, innovative engineering and a deep understanding of operational complexity were essential to the project’s delivery.

By reusing significant elements of the existing structure, avoiding foundation strengthening and implementing targeted steelwork re‑use strategies, the project achieved notable reductions in embodied carbon. This approach demonstrates how airport infrastructure can be modernised in line with carbon‑reduction objectives while still delivering major improvements in capacity and performance. The project’s truly impactful carbon savings outcomes demonstrate how thoughtful engineering can drive meaningful carbon considerations within a legacy asset.

Operational continuity was one of the project’s greatest achievements. Thanks to careful sequencing, informed by digital construction tools, the airport continued to move millions of passengers through the terminal while construction progressed around them. The ability to maintain safe, clear, always‑available passenger routes was essential to protecting the airport’s reputation and its service to the region.

The refurbished terminal is now a unified part of a world‑class international gateway. It offers an improved passenger experience from check‑in through to arrivals, supports a wider range of retail and hospitality partners, and provides the infrastructure necessary for Manchester to expand its route network and strengthen its role in the UK’s aviation landscape. For º£½ÇÊÓƵ, the project showcases the power of combining engineering insight with thoughtful, considered design in live operational environments. It stands as a blueprint for how complex retrofits can be delivered at scale, enabling airports to expand capacity, enhance resilience and improve the passenger journey without the disruption of wholesale replacement or extended closures.