Utilities & Infrastructure : Rail & Transport News
World first as HS2 trials dual-fuel piling rig on London site

World first as HS2 trials dual-fuel piling rig on London site

HS2 has taken a further step forward in decarbonising the constructure sector, completing a world first by installing four 30-metre deep piles on a London site using a hydrogen dual-fuel piling rig. The trial took place as part of work done in partnership by ULEMCo and Cementation Skanska, working with

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HS2’s multi-billion-pound boost for UK businesses

HS2’s multi-billion-pound boost for UK businesses

HS2’s construction is helping to keep over 2,000 UK businesses afloat as they continue to tackle difficult economic conditions. Latest figures from HS2 show that tier two subcontracts totalling £7.9bn have been awarded to over 2,000 UK-based companies, with SMEs securing £3.6bn worth of orders – a 45% share. Businesses

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HS2 launches third tunnelling machine in London

HS2 launches third tunnelling machine in London

HS2 has once again begun tunnelling under the capital, launching its third giant Tunnel Boring Machine (TBM) in London. The tunnel won’t be used by HS2 trains, but instead will be used to deliver materials and remove spoil from the northern portal where HS2’s Euston twin bored Tunnel will be

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Galliford Try to design and build Carlisle Southern Link Road

Galliford Try to design and build Carlisle Southern Link Road

Galliford Try’s Highways business has been selected to design and to build the new multimillion pound Carlisle Southern Link Road (CSLR). The new road will connect junction 42 of the M6 with the A595 at Newby West, providing additional crossings of the River Caldew and River Petteril, and includes the

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Elizabeth line platforms kept safe with high performance glazing

Elizabeth line platforms kept safe with high performance glazing

Almost four kilometres of glazed platform edge screening has been installed across central London’s Elizabeth line stations, keeping passengers safe with the final segment of the landmark rail project now open. St Helens headquartered glass manufacturer Pilkington UK supplied 5,000 glass panels to Knorr-Bremse Rail Systems UK, which manufactured and

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Latest Issue
Issue 335 : Dec 2025

Utilities & Infrastructure : Rail & Transport News

Positive results for Railtex 2023: The rail industry came together in Birmingham to showcase the full potential of the market

Positive results for Railtex 2023: The rail industry came together in Birmingham to showcase the full potential of the market

During the second week of May, Railtex, the International Exhibition of Railway Equipment, Systems and Services, ended after three days of flourishing business. From 9 – 11 May 2023, over 2,600 trade visitors came to Birmingham to discover the latest innovations, products, and services from all areas of railway technology. This is a 17 % increase in visitor numbers compared to the previous event in 2022. As the showcase event for the rail industry, Railtex 2023 welcomed 160 exhibitors from 19 countries representing the complete spectrum of the railway industry, from railway civil engineering to rolling stock manufacturing, plant machinery, monitoring and testing systems, safety, and security systems, signalling and communications, track and infrastructure, passenger technology and many other products and services. “It was a very good and valuable three-day event filled with innovative product showcases, learning opportunities and plenty of business conversations. We would like to thank all our partners, exhibitors and visitors who helped make this show possible,” stated Nicola Hamann, the Managing Director, on behalf of RX. “We are delighted to see such a positive turnout of the show! Both exhibitors and visitors were highly satisfied, as they either reconnected with existing contacts or established new business relations.” Key topics of the rail industry explored in supporting programme Key topics included decarbonisation to international growth, innovation, and sustainability, which currently move and influence the industry. These topics were covered via the exhibitors’ products and services and the show elements, such as panel discussions, presentations, and Innovation Village at Railtex 2023. “Another rich supporting programme, organised by our main show partner, the Railway Industry Association (RIA), reflected the key challenges and opportunities that the UK rail industry will face in the years to come. In addition to the great speaker line-up, it was also such a pleasure to welcome Dame Nia Griffith, the Shadow Minister for Exports, and Iain Stewart, Chair of the Transport Select Committee at Railtex,” mentioned Nicola Hamann, on behalf of RX. A detailed overview on the full programme and keynote speakers is available on the show’s Conferences page.  Innovation in the spotlight at Railtex RIA’s Innovation Village welcomed a different railway client each day, who showcased their innovative solutions, and Innovation Village’s mayors included High-Speed Two (HS2), Transport for Wales and Train Operating Companies (TOC) Innovation Community. Dates of the next show  Existing and new exhibitors have already expressed their interest in participating in the upcoming show edition in 2025. Railtex 2025 will take place from 13 – 15 May 2025 at the NEC, Birmingham.  Building, Design & Construction Magazine | The Choice of Industry Professionals 

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White Rose Rail Station takes shape as Spencer Group delivers for partners

£26.5 Million White Rose Rail Station takes shape as Spencer Group delivers for partners

Rail infrastructure specialist Spencer Group is making significant progress on the construction of a £26.5 million station in South Leeds. Situated between Morley and Cottingley, the White Rose Rail Station will be located on the main trans-Pennine route to Manchester via Huddersfield. It will be a two-platform station providing improved access to the adjacent White Rose office park, shopping centre and bus interchange. The fully accessible station will include cycle storage next to the White Rose Park, along with improved walking and cycling routes between Cottingley, Churwell and Millshaw, and the White Rose Shopping Centre and bus interchange. Hull-based Spencer Group is delivering the project for White Rose owner Munroe K in conjunction with Network Rail, the West Yorkshire Combined Authority, Leeds City Council and the Department for Transport. Construction of the new station, which will replace Cottingley Rail Station, is scheduled to be completed later this year and is expected to open in early 2024. Joe Bennett, Operations Director at Spencer Group, said: “We’ve been working closely with key stakeholders to bring the White Rose Rail Station to fruition and, as a local contractor, are pleased to play our part in helping our infrastructure in the North. “Over the coming months, the commitment and hard work the partnership and key stakeholders have demonstrated in getting the scheme to this point will be rewarded with significant physical progress on the site. “The erection of the lift cores and link bridge walkways, connecting the platform works already undertaken, will transform the look of the project and enable people to see the facility for the first time. It’s an exciting time for all involved.” Mayor of West Yorkshire, Tracy Brabin, visited the site to see the progress being made on the project. The visit included a first look at the steel frames for the new station buildings, which will house two lifts and the stairs to the station platforms. This work follows the installation of the station platforms on the railway line embankment. Ms Brabin said: “We’re determined to create a stronger, fairer and better-connected region so that everybody has the same opportunity to get on in life. Investing in transport that supports economic growth is absolutely vital. “I’m proud that together we’re investing £26.5 million in a new White Rose Rail Station. “This investment will bring new opportunities for people in Cottingley, Churwell, Millshaw, Morley and beyond by boosting transport links and local regeneration, including housing and job growth.” The scheme has received funding from the Leeds City Region Transforming Cities Fund, the Leeds Public Transport Investment Programme and £5 million from the Department for Transport’s New Stations Fund, alongside contributions from Munroe K. David Aspin, CEO of Munroe K, said: “For a long time now I’ve had the ambition to bring a fully accessible new station to White Rose Park and to see it nearing completion is immensely rewarding. “Delivering the UK’s very first railway station through public and private sector partnership has been a real testament to everyone involved. “The new station can be the catalyst to unlock real economic development in this area of south Leeds, providing our local communities with better links to education and employment opportunities. Its location at the White Rose Park makes it accessible to many more people living in the area and beyond.” Students from nearby Elliot Hudson College have taken part in work experience with Spencer Group at the site to learn more about the project and careers in the industry. Rosie Quashie, Vice Principal at the college, said: “Work experience placements such as those our students have been able to access at the White Rose Rail Station construction site are so important. “Working with the staff at Spencer Group has provided our students with a wide range of transferable employability skills and enabled them to gain invaluable experience of the scheme and the different career opportunities in engineering and construction, and this has really supported them in deciding their career destinations after leaving Elliot Hudson College. “Many of our students rely on public transport and will benefit from the new station when it opens next year.” To find out more about Spencer Group’s rail infrastructure expertise, visit www.thespencergroup.co.uk/our-work/rail/

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Greater Manchester to invest a further £40.7m in walking, wheeling and cycling infrastructure

Greater Manchester to invest a further £40.7m in walking, wheeling and cycling infrastructure

Greater Manchester is set to invest a further £40.7m in its walking, wheeling and cycling infrastructure as it progresses with its delivery of the largest active travel network in the country. Active Travel England (ATE) has today confirmed it will award £23.7m to the city-region as part of a wider boost to active travel funding across the country, with Greater Manchester’s sum the largest regional settlement in the UK. In addition, the Greater Manchester Combined Authority (GMCA) is due to approve the release of £17m from the Mayor’s Challenge Fund for four major active travel schemes when leaders meet next week. Both sources of investment will enable Greater Manchester to progress with its long-term ambition to create the largest walking, wheeling and cycling network in the country, and further unlock the health and environmental benefits of active travel for people across the city-region. Dame Sarah Storey, Greater Manchester’s Active Travel Commissioner, said: “The news of this funding award from Active Travel England is a sign of confidence in the plan we have here in Greater Manchester for the development of our Active Travel network. It’s vital that we are linking to the wider public transport system and building a Bee Network that provides genuine journey choice for residents and visitors alike. “The new funding, as well as the funding drawn down from the Mayor’s Challenge Fund, will be used across all 10 boroughs on a variety of infrastructure projects. The key focus remains that a universally accessible network is the aim and so the projects vary from segregated and accessible paths and crossings, to secure cycle storage and upgraded junctions. “I am looking forward to seeing all of the funded projects come to life as they will further add to the high quality, comprehensive network of active travel routes that are needed across the region.” The £23.7m has been allocated to 13 schemes in total, including a new active travel corridor along Chapel Street in Salford and a striking cycling and walking ‘helix ramp’ as part of the new Stockport Interchange. The eye-catching 180m spiral ramp will link a new rooftop park to the River Mersey and the TransPennine trail, and to a wider network of cycling, walking and wheeling routes. The ramp will not only be a striking structure to look at, but it will also provide a seamless and dedicated link for users to walk, wheel or cycle to the new park from ground level, and vice-versa. The first phase of Salford’s Chapel Street East scheme, between New Bailey Street and Blackfriars, will make it easier and safer for people travelling on foot or by bike by providing high quality cycle lanes, as well as improved footways and crossing provision. The other 11 schemes set to benefit from ATE’s award in Greater Manchester include: In addition to the ATE funding, GMCA leaders will also be asked to approve the draw down of a further £17m from the Mayor’s Challenge Fund at their next meeting on 26 May as part of the wider delivery of the Bee Network, Greater Manchester’s vision for an integrated London-style transport system. Funding due to be rubber-stamped includes £4,312,386 for the Bee Network Crossings programme (GM-wide), £4,998,000 for improved active travel infrastructure in Bolton town centre east, a further £2,951,594 the Lord Street-Rock Street scheme in Oldham town centre and £4,751,389 for three CYCLOPs junctions on Talbot Road in Trafford. With approximately five million journeys made on Greater Manchester’s road network each day, the investment in active travel infrastructure will further enable people to opt for different modes of transport and in turn reduce congestion. Andy Burnham, Mayor of Greater Manchester, added: “The scale of our ambition in transforming how people get around is huge; with a target for one million extra journeys being made on public transport or by bike or foot every day by 2040. “To meet this challenge head-on we are delivering our transformational Bee Network, which will make travelling easier, cheaper and more accessible and connect our trams and buses – and ultimately local train services – with the largest cycling, walking and wheeling network anywhere in the UK. “It is great news that all 10 of our boroughs will benefit from more than £40m being invested in active travel schemes across the city-region.” As well as funding to deliver new and improved cycling and walking routes, leaders at next week’s GMCA meeting will also be asked to approve the release of funds – allocated to the city-region from the government’s City Region Sustainable Transport Settlement (CRSTS) – to enable the ongoing development of plans for a range of transport projects, including a new train station at Golborne, a new quality bus route connecting Ashton and Stockport and the development of future rapid transit schemes. Proposals to strengthen governance arrangements around the delivery of Greater Manchester’s transformational plans for public transport and active travel will also be discussed, with plans for a new Bee Network Committee – which would lead transport decision-making at a regional level, taking greater ownership and responsibility for our integrated network – to replace the existing Greater Manchester Transport Committee.

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New video shows how HS2 is building Burton Green Tunnel in Warwickshire

New video shows how HS2 is building Burton Green Tunnel in Warwickshire

HS2’s main works civils contractor in the West Midlands, Balfour Beatty VINCI (BBV), has completed the construction of the 200 metre porous portal of HS2’s Burton Green Tunnel. The portal is the southern entrance to the 700 metre green tunnel, which will carry HS2 trains through Burton Green. Once built, the tunnel will have green space created over the top, covered with trees and plants, providing a new landscape for the local community. Over 160 roof segments have been installed as part of the 200-metre long concrete porous portal, with each segment weighing over 20 tonnes. The porous portal features a series of vents in the roof which transition HS2 trains leaving and entering the tunnel. The pressured air wave produced by the ‘piston effect’ of the train moving through the tunnel will be channelled through the vents. Rupert Blake, Senior Project Manager at Balfour Beatty VINCI, said: “We’re making great progress with the construction of the Burton Green Tunnel, with the south portal now complete. The next phase of construction will be the section of the tunnel to the north, where a cutting is being excavated, diaphragm walls built, a concrete roof put on, before soil is backfilled over the top ready for planting. “A key feature is the realignment of the Kenilworth Greenway, which will follow the route of the tunnel and have large-scale planting around it. It will also provide connectivity to existing footpaths which will run across the top of the tunnel, providing green spaces for the local community to enjoy.” To avoid unnecessary HGV movements, the soil generated by the excavation will be used as part of the wider landscaping plans in the area, sensitively integrating the railway into the local area, reconnecting wildlife habitats and enhancing biodiversity. Once construction and landscape work is complete, the Greenway will be restored close to its original alignment, running across the top of the new tunnel, providing a link from Burton Green to Kenilworth and Berkswell for walkers, cyclists and horse-riders. Large-scale planting of native trees and shrubs will provide biodiverse habitats for wildlife, shield the Greenway visibly from the new railway, and re-establish vegetated connections to Black Waste Wood and Little Poors Wood. Building, Design & Construction Magazine | The Choice of Industry Professionals 

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World first as HS2 trials dual-fuel piling rig on London site

World first as HS2 trials dual-fuel piling rig on London site

HS2 has taken a further step forward in decarbonising the constructure sector, completing a world first by installing four 30-metre deep piles on a London site using a hydrogen dual-fuel piling rig. The trial took place as part of work done in partnership by ULEMCo and Cementation Skanska, working with the world-leading Business Research Establishment (BRE), funded through the BEIS Phase 1 Red Diesel Replacement competition. ULEMCo and Cementation Skanska successfully modified a medium sized CFA piling rig, converting it so that the machine component operated using energy from on-board hydrogen tanks. Using the dual-fuel system, both diesel and biofuels (HVO) can be mixed with hydrogen, displacing the fuel with hydrogen, resulting in a reduction in fuel use and lower CO2 emissions. Following successful yard trials simulating the technology, the rig was brought onto a HS2 site in London where it has successfully completed piling works for HS2, demonstrating that the dual-fuel adaptation can be applied more widely across the construction sector supporting the decarbonisation of plant and machinery. The successful trial is one of several initiatives being undertaken by HS2 in its commitment to decarbonising construction sites and achieving completely diesel-free sites by 2029. To date, 19 HS2 sites operate entirely diesel-free. Speaking about the success of the dual-fuel piling rig on a HS2 site, Andrea Davidson, Head of Environmental Sciences for HS2 Ltd, said: “HS2 is continuing to drive a positive change in the construction sector and is providing an important environment to develop the real-world use of hydrogen energy technology. “The development of dual-fuel systems that can be used to adapt existing equipment so it can run off cleaner, low carbon energy sources, could be a game changer across the construction sector.” Now that it has been shown that the technology can work in a real-world scenario, ULEMCo and Cementation Skanksa are looking at how this technology can be used more widely, reducing embodied carbon in construction and reducing impacts on local communities near construction sites.  Terry Muckian, Managing Director, Cementation Skanska said: “Using this rig in a real-world environment to install piles on a commercial site is an exciting milestone. It follows the success of the simulated trials last year and is the next step towards rolling the technology out more widely. “This project goes beyond piling and ground engineering, it provides proof of concept for converting other types of heavy construction equipment, paving the way to construction site decarbonisation.” Amanda Lyne, Managing Director of ULEMCo said:“The machines used in construction are owned and used for many years, so demonstrating a decarbonisation solution that utilises these existing assets is not only cost-effective but also important for sustainability.” Building, Design & Construction Magazine | The Choice of Industry Professionals 

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HS2’s multi-billion-pound boost for UK businesses

HS2’s multi-billion-pound boost for UK businesses

HS2’s construction is helping to keep over 2,000 UK businesses afloat as they continue to tackle difficult economic conditions. Latest figures from HS2 show that tier two subcontracts totalling £7.9bn have been awarded to over 2,000 UK-based companies, with SMEs securing £3.6bn worth of orders – a 45% share. Businesses in every UK region have won work supporting HS2’s construction, with the East of England, West Midlands, Greater London and the South East each amassing over £1bn worth of contracts. Firms of all sizes have stepped up to deliver – £1.9bn worth of work has been awarded to medium sized businesses (50-250 employees), £677million to small businesses (11-49 employees) and just over £1billion to micro businesses (1-10 employees). Rail Minister Huw Merriman said: “These figures demonstrate the significant opportunities HS2 offers to UK businesses and supply chains. Not only is it transforming services on our railways, but it’s creating new opportunities for growth and supporting thousands of high-skilled jobs right across the country. “The benefits of HS2 will be felt for generations to come, creating extra capacity on our rail network and providing a sustainable option for travel, while boosting a skilled construction workforce in the process.” HS2’s supply chain is working at pace to provide a vast range of services including groundworks, archaeology, technology systems, and the manufacturing of parts, components and personal protective equipment. Many suppliers have gone on to win repeat business, and with two decades of construction to go, HS2 is providing a lifeline to companies seeking to recover and expand. Ruth Todd, Chief Commercial Officer at HS2 Ltd, said: “We’re working with specialist businesses and suppliers from across the UK to deliver Britain’s new high speed, low carbon railway. These firms are providing world-leading consultancy services, engineering solutions and products, with many going on to secure multiple contracts. Given the size and longevity of HS2, we’re able to provide businesses with a lasting pipeline of work, which is boosting confidence and prompting investment despite the challenging economic climate. “It’s fantastic to see the impact partnering with HS2 is having on businesses in our supply chain, supporting and creating thousands of highly-skilled jobs for employees in communities in every corner of the UK.” Karen Woolley, Development Manager at Federation of Small Businesses (FSB), said: “Procurement is an essential lever through which to support small business growth and innovation and, therefore, to enhance the productivity and the wider competitiveness of the economy. It is encouraging to see in black and white HS2’s level of spend with SMEs, which demonstrates the much-needed levelling of the playing field that the FSB has been calling for. “At a time when trading conditions are quite possibly at the most challenging they have been for many years, smaller firms having the opportunity of accessing contracts with such an important infrastructure project as HS2 can provide that much needed boost to a company’s economic productivity, whilst also securing jobs and providing for economic stability.” At the centre of the high speed network, West Midlands-based businesses have been quick to seize opportunities. When major civils works began in 2020, the breadth of contract opportunities grew and firms with expertise in delivering complex engineering solutions came to the forefront. Mark Pickard, Managing Director of Walsall-based firm Altrad RMD Kwikform, said: “Working on HS2 has given our business a timely boost, allowing us to rebound from the COVID-19 pandemic and giving us the impetus to invest in our people and hire more staff. “We’ve worked on various parts of the project, securing multiple contracts over the last few years on sites in London, the Colne Valley and now in Birmingham, where we’re helping to construct the viaduct that will bring high speed trains into the city centre. With years of construction still to go, we’re confident that our work on HS2 will continue to bring stability, prosperity and growth to the business.” The Government’s announcement on 9 March 2023 confirmed that all phases of HS2 from Manchester to London Euston will go ahead. The first operational phase of HS2, between Old Oak Common and Birmingham Curzon Street, has been prioritised. Contract opportunities with HS2’s construction partners to support this programme of work are advertised on the CompeteFor platform and can be found on HS2’s website. HS2 has published details of over 900 contracts awarded to its Tier 2 suppliers, and businesses are encouraged to reach out directly to discuss the opportunities this could present for them. Companies of all sizes are encouraged to register their interest in winning work with HS2 and its contractors by registering their details on CompeteFor. For information and advice about becoming an HS2 supplier, read HS2’s Supplier Guide.

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Railtex 2023: The key event for the rail industry seeks to unlock opportunities in a rapidly changing market

Railtex 2023: The key event for the rail industry seeks to unlock opportunities in a rapidly changing market

Innovation, decarbonisation and growth: These are the three key topics of this year’s Railtex, the UK’s leading trade event for the entire railway sector. Taking place from 9 – 11 May 2023 at the NEC in Birmingham, Railtex 2023 will once again provide a unique opportunity to source and explore the latest products and services aimed at improving the efficiency, safety, and sustainability of rail transport. The show features a strong line-up of national and international suppliers, the popular On-Track Display area, and a three-day supporting programme packed with expert talks and special activities. Just a few weeks to go until leaders, innovators and trailblazers of the rail industry will come together at Railtex 2023 in Birmingham to discuss, present and source the latest technologies and solutions addressing some of the rail sector’s challenges. With continued growth and investment expected for the coming years, current goals are centred around improving the efficiency, safety, and sustainability of the sector, while also enhancing the passenger experience and connectivity between different modes of transport, as well as supporting economic growth. “Digitalisation, automation, and electrification are just some of the key developments that have opened up new possibilities for the rail industry in the years to come,” says Olaf Freier, the Transport Portfolio Director, on behalf of show organiser RX. “Railtex offers the ideal platform for industry professionals, policymakers and other stakeholders in the rail sector to connect with manufacturers, suppliers, service providers, and peers. There is plenty of opportunity to explore the latest products and innovations and learn about new projects, policies and initiatives. The whole event is geared towards networking, knowledge sharing and technology sourcing to help attendees grow their business or career in the rail industry.” Supporting programme with high-profile speakers and networking A three-day conference and activity programme, organised by the main show partner, the Railway Industry Association (RIA), provides exclusive insights into the latest developments and projects in the rail sector, exploring how rail companies can successfully innovate and change to meet future industry challenges. Participants will also benefit from excellent networking opportunities with suppliers and peers. The Future Focus Conference & Young Rail Professional Conference The Future Focus Conference features an exciting agenda of keynotes, presentations and panel discussions by leading industry experts and thought leaders, covering key aspects of sustainability, safety and policy. This year’s topics will touch on rail supply chain issues ahead of CP7 (Control Period 7), the decarbonisation of rail, and international opportunities for the sector. Speakers include representatives from the Great British Railways Transition Team (GBRTT), Great Western Railway, Network Rail, the Railway Industry Association, Siemens, Rail Safety and Standards Board (RSSB), and Midlands Connect. The Young Rail Professional Conference on day three is dedicated to the new generation in rail. The Conference Zone is located at Stand U11. The drop-in sessions are free to attend and CPD certified. Updates on the programme and speakers are published on the official event website. Innovation Village RIA’s Innovation Village, built at the centre of Railtex, provides a collaboration platform between technology suppliers and rail clients to help create game-changing solutions. Each day features a different client with pioneering solutions developed in collaboration with suppliers, offering a great opportunity to learn from delivered projects. Innovation village “mayors” include the Network Rail R&D Portfolio, the Transport for Wales Lab, and the Train Operating Companies (TOC) Innovation Community. The Innovation Village is part of the “Unlocking Innovation” programme, a multi-award-winning initiative by RIA designed to accelerate innovation. Top suppliers and newcomers from across the entire rail supply chain Attendees can expect an excellent cross-section of technologies and services that facilitate the safe, efficient, and sustainable operation of rail transport. Exhibits cover rolling stock technology, track, and infrastructure, signalling and communications, vehicle maintenance, fare collection systems, cable technology, and many other rail-related products and services across the entire rail supply chain. Attendees are invited to use the Railtex Exhibitor List Tool and Online Show Preview to explore exhibitors and products that are of particular interest to them. Venue, tickets, and opening times Railtex 2023 will take place from 9 – 11 May 2023 at the NEC Birmingham, UK, right in the heart of the Midlands region. International flight connections and the excellent local infrastructure make the venue easily accessible. For further travel information please visit our Travel Hub. Visitors can register online and order free tickets ahead of the event. During the show, tickets are available on a purchase basis via the online ticket shop or on-site. For fast and easy access, visitors are advised to print out their e-ticket or download their mobile ticket prior to the show. Show opening hours are from 10:00 AM to 17:00 PM on Tuesday, 9 May, and Wednesday, 10 May 2023, and from 10:00 AM to 16:00 PM on Thursday, 11 May 2023. For further information please visit: www.railtex.co.uk Building, Design & Construction Magazine | The Choice of Industry Professionals 

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HS2 launches third tunnelling machine in London

HS2 launches third tunnelling machine in London

HS2 has once again begun tunnelling under the capital, launching its third giant Tunnel Boring Machine (TBM) in London. The tunnel won’t be used by HS2 trains, but instead will be used to deliver materials and remove spoil from the northern portal where HS2’s Euston twin bored Tunnel will be constructed. Engineers from HS2’s contractor, Skanska Costain STRABAG joint venture (SCS JV), launched the 847 tonne machine from the Atlas Road site in North Acton, from where it will build an 853 metre tunnel to the Old Oak Common Station site. The tunnel drive will be completed in around six months, with the tunnel constructed using 4,264 concrete segments forming 533 tunnel rings. The segments, each weighing over 3 tonnes, have been produced by Pacadar in Kent. The tunnel will be used to transport 8,010 tunnel segment rings to construct the Euston tunnel. The segment rings are being manufactured by STRABAG in Hartlepool and will never be transported by public road – utilising rail, and the logistics tunnel – all part of HS2’s commitment to sustainable construction. A conveyor system will also run through the logistics tunnel, and will connect to an existing conveyor at Atlas Road, taking the London clay being excavated to construct the Euston Tunnel to HS2 London Logistics Hub at Willesden Euro Terminal. From there, the spoil will be taken by train for re-use at sites in Kent, Cambridgeshire and Rugby. Malcolm Codling, HS2’s Project Client for the London Tunnels, said: “The Atlas Road Logistics Tunnel is key to how we will be constructing the Euston Tunnel between Old Oak Common and HS2’s Euston station. The logistics tunnel allows us to take 70,000 lorry journeys off the local roads that would otherwise have been required and will reduce the impact of HS2’s construction on the local community.” The TBM being used to construct the tunnel has been repurposed using components from a TBM, ‘Ellie’, that was previously used on the Crossrail project. ‘Ellie’ dug two sections of the Crossrail tunnels in the Capital – from Limmo Peninsula in Canning Town to Royal Victoria Dock, and between Pudding Mill Lane and Stepney Green – boring a total of 2.23 miles.   Specialist TBM manufacturer, Herrenknecht, has designed a TBM specifically for HS2’s requirements and has expertly remanufactured components including the shield and the cutting wheel. Following a longstanding tradition of naming TBMs after women, members of the local community have selected the name ‘Lydia’ for the TBM. Lydia Gandaa is a former teacher at nearby Old Oak Common Primary School and a founding member of the Bubble & Squeak social enterprise in the area. She is an active member of the local community, running after school and holiday clubs at the Old Oak Community Centre. Speaking about having the TBM named after her, Lydia said: “I’m delighted to have been invited to come down to the HS2 site and am honoured see the TBM that has been named after me. I am passionate about the local community and thank them for choosing my name for the TBM.” The TBM was switched on following a naming and blessing ceremony at the Atlas Road site. Lydia was at the event to see her name unveiled on the giant machine, alongside pupils from Old Oak Primary School. James Richardson, Managing Director of Skanska Costain STRABAG JV, said:”This is our third TBM to launch in London and later this year we will have five machines operating. Four of these will be boring the HS2 tunnels, linking West Ruislip and Old Common. Today’s launch is significant as it is not used for the operational railways, but will create a direct link to between our logistics hub and Old Oak Common, allowing us to transport tunnel segments and spoil without using local roads.” Building, Design & Construction Magazine | The Choice of Industry Professionals 

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Galliford Try to design and build Carlisle Southern Link Road

Galliford Try to design and build Carlisle Southern Link Road

Galliford Try’s Highways business has been selected to design and to build the new multimillion pound Carlisle Southern Link Road (CSLR). The new road will connect junction 42 of the M6 with the A595 at Newby West, providing additional crossings of the River Caldew and River Petteril, and includes the construction of four roundabouts, five cycle bridges and four road bridges along an 8km stretch. The new road is vital for the economic growth of Carlisle and will provide supporting infrastructure for the new community at Cuthbert’s Garden Village, bringing significant benefits to the city and the wider county. Commenting on Galliford Try’s appointment to the project, David Lowery, Managing for Galliford Try’s Highways business, said: “We are delighted with this appointment to deliver the new CSLR which strategically aligns to our Sustainable Growth Strategy and builds on our portfolio of high-quality major infrastructure work. “The project will deliver a lasting social impact for the Cumbria community and we look forward to applying our capabilities in innovation, modern methods of construction and, importantly, carbon reduction, working with closely selected local supply chain partners on this much anticipated scheme.” Welcoming the award of contract to Galliford Try, Councillor Keith Little, Cumbria County Council’s outgoing Cabinet Member for Highways and Transport, said: “I’m delighted that we have reached this significant milestone in the Carlisle Southern Link Road project. “What once felt like a pipe dream to build this new strategic road, now really feels like it is happening and gathering pace with the appointment of Galliford Try. The benefits the road will bring in connecting East and West Cumbria and unlocking both housing for the new garden village and stimulating economic growth and investment cannot be underestimated.” Work on site is expected to begin in June 2023. Building, Design & Construction Magazine | The Choice of Industry Professionals

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Elizabeth line platforms kept safe with high performance glazing

Elizabeth line platforms kept safe with high performance glazing

Almost four kilometres of glazed platform edge screening has been installed across central London’s Elizabeth line stations, keeping passengers safe with the final segment of the landmark rail project now open. St Helens headquartered glass manufacturer Pilkington UK supplied 5,000 glass panels to Knorr-Bremse Rail Systems UK, which manufactured and installed floor-to-ceiling platform screen and door systems – creating a transparent safety barrier between the platform edge and the track. The glazed barriers feature on both the 240-metre-long eastbound and westbound platforms at the Paddington, Bond Street, Woolwich, Canary Wharf, Tottenham Court Road, Farringdon, Liverpool Street and Whitechapel stations. The glazing comprises two pieces of advanced toughened glass, based on the technology that underpins the Pilkington Pyroclear® range – addressing the current risk requirements including barrier safety and blast resistance. Kristian Chalmers, head of sales at Pilkington UK, said: “We’re proud to be one of the many suppliers from across the UK’s nations and regions that have helped Crossrail to become a reality.   “Naturally, a project like this commands the specification of high-performance materials that can withstand very high traffic while meeting critical safety requirements. “Knorr-Bremse chose to work with us on the project for the Elizabeth line due to the strength and quality of the Pilkington Pyroclear® product technology, and our ability to meet both a demanding technical brief and a complex programme. The glass is an ideal choice for projects with safety and security standards as high as this. This is reflected by the fact that we now have products listed in the London Underground approved product directory.” The Elizabeth line will serve 41 accessible stations, 31 of them upgraded, including all three terminal rail stations at Heathrow and services to Reading. It will boost central London’s rail capacity by 10 per cent, bringing an additional 1.5 million people within 45 minutes’ commute of central London. Building, Design & Construction Magazine | The Choice of Industry Professionals 

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