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National Railway Museum and Locomotion

York and Shildon, UK

The National Railway Museum at York and its sister museum, Locomotion at Shildon, County Durham (both part of the Science Museum Group), have undergone a major transformation as part of the organisation’s Vision 2025 project. º£½ÇÊÓƵ was engaged to support a range of interventions across both sites.

º£½ÇÊÓƵ supported the Science Museum Group to transform the National Railway Museum site in York and enhance its Locomotion site in Shildon with a new exhibition space.

One of the key new developments at the York site is a new family-focused gallery, Wonderlab: The Bramall Gallery which feature a series of hands-on interactive exhibits.

Historic Victorian railway buildings on the York site require retrofitting.

Locomotion New Hall on the Shildon site houses up to 46 vehicles, making Locomotion one of the largest undercover collections of railway vehicles in Europe.

Challenge

The National Railway Museum saw its biggest redevelopment since opening in 1975. Locomotion has almost doubled in size with a new building to increase the breadth of railway vehicles the attraction is able to showcase.

A multidisciplinary team from º£½ÇÊÓƵ worked on both projects across structural and building services engineering (MEP), as well as civil and ground engineering.

One of the key new developments at the York site is a new family-focused gallery called Wonderlab: The Bramall Gallery, where young people can to get to grips with the hows, whats and whys of the railways by exploring a series of hands-on interactive exhibits.

The project on the York site required the retrofitting of a range of historic Victorian railway buildings, with full surveys needed to examine the fabric of the structures to ensure their ongoing integrity. Locomotion New Hall on the Shildon site houses a range of large-scale exhibits and railway vehicles, bringing new items of the collection onto public display.

The building is located on a brownfield site, on the edge of Shildon. The site is complex and required a careful risk managed approach to overcome various constraints associated with existing foundations, potential contamination and historic mine workings. Our team developed a cost-effective substructure solution, to deal with the site challenges and provide cost certainty, whilst also supporting the significant weights involved – the heaviest of the rail vehicles weighs 98 tonnes.

Solution

Wonderlab: The Bramall Gallery, which opened in summer 2023, has been developed in a former rail vehicle workshop at the York site. Our teams worked closely with architect De Matos Ryan on the redevelopment and fit-out of the new space, providing consultancy around structural and building services engineering.

Our MEP experts planned the delivery of a broad range of new services into the building to support the exhibits and the environmental controls, to ensure a comfortable experience for visitors.

Our civil and ground engineers also worked on the South Yard redevelopment in conjunction with landscape architects Optimised Environments. The South Yard is the green backbone to the museum’s city centre site, providing an open space to picnic and play, and also linking to the adjacent York Central development.

Our structures team also supported plans to re-roof a number of the Victorian engine sheds across the site, as well as working on the creation of an additional locomotive and carriage workshop space.

We conducted detailed inspections and surveys of the existing buildings across the site, many of which date back to the 19^th century, identifying restoration works required and checking capacities to make sure exhibits are protected for the long term.

The new building at Locomotion in Shildon echoes the 6,000m² exhibition building currently on the site, allowing a much greater breadth of exhibits and providing the facilities to showcase a range of railway vehicles from throughout the history of the railways, as well as exploring the narrative of the Stockton and Darlington railway – the world’s first steam-powered public railway line.

Our ground engineers advised on the preparation of the site for the new development, including grouting previous mining works – pumping concrete below the ground to fill voids left behind by mining activity. 

The structure itself is a simple but elegant, steel portal frame exhibition building, capable of housing up to 46 railway vehicles, making Locomotion the largest undercover collection of railway vehicles in Europe. The north facade is articulated with two large glazing panels allowing for views in, a visual connection to the outside and daylighting within the exhibition.

The south facade collects rainwater via three articulated downpipes that connect below the ground into swales along the south side of the site as part of the rainwater attenuation strategy. The concrete currently covering parts of the former industrial site will be broken up and reused as part of the process of reinforcing the floor as track build-up for the exhibition of railway vehicles.

Value

The Vision 2025 project has transformed the historic National Railway Museum site in the centre of York, making it fit for purpose as a 21^st century attraction. The range of interventions our team engaged with across the site helped the client to realise this landmark regeneration.

Locomotion’s New Hall opened in time to mark the 200^th anniversary of the Stockton and Darlington Railway in 2025, with the new facilities expected to grow annual visitor numbers from 180,000 to 250,000.