SYSTRA has appointed Gareth Davies as Market Director for Water & Environment in the UK & Ireland to help the business grow its strength in the market. He will lead SYSTRA in supporting the industry’s wider ambition of ensuring a secure and sustainable sector that acts in the best interests of all its customers, and in building and maintaining resilient assets that support communities and the environment.
An accomplished chartered quantity surveyor with more than 20 years’ experience in commercial and programme management, Gareth brings a wealth of industry insight and strategic leadership. Most recently, he has been Head of Commercial at Welsh Water, where he has led the commercial activities on capital projects and network maintenance.
Gareth will help SYSTRA build on recent success in the water market, including projects for Yorkshire Water, Thames Water and Sapphire Utility Solutions, and a place on United Utilities’ specialist design development framework to deliver rainwater management and nature-based solutions.
As part of the Business Development team at SYSTRA Limited, Gareth will work closely with the other market directors – Andrew Dugdale (conventional rail, highways and mass transit), Joe Botterill (high speed rail), and James Easty (energy and defence). Together, they are leading a collaborative approach to delivering efficient, innovative, and sustainable transport and infrastructure solutions to clients.
Mike Muldoon, Business Development Director, said: “We are delighted to welcome Gareth to the team and look forward to his leadership and sector insight as our Market Director for Water & Environment.
“Gareth brings a wealth of experience and has an impressive track record. He joins us at a crucial time for our business, as we embark on a number of projects for our clients in the water and wastewater sector, and in delivering environmental services across transport and infrastructure, utilising our diverse skillset and experience from other markets to deliver value, quality and service.”

I am pleased to join SYSTRA at this exciting time to develop and position our service offer across water and environmental services. The focus on delivering environmental improvements, boosting climate resilience, and ensuring sustainable water supplies is clear for all to see, and SYSTRA is proud to be part of delivering for our clients, their customers, and the environment.
Gareth Davies, Market Director for Water & Environment, SYSTRA Ltd
Gareth Davies, Market Director for Water & Environment, continues: “There is a wealth of talent across our business, in the UK and Ireland and around the world, and I am confident that we will continue to be incredibly busy on all aspects of projects for our water, wastewater and environment clients, from planning and consents to detailed design and engineering.”
SYSTRA offers project management, assurance, development and design expertise across the water, wastewater and environment sector, – providing efficient, integrated and sustainable solutions.
Using material similar to that found on non-stick frying pans, the first of three giant sections was moved into place during a 29-hour closure. The ‘East Deck’ section was slid 119 metres out over a slip road adjacent to the motorway, and the road reopened 11 hours ahead of schedule.

The viaduct deck is being assembled to one side and slid across the motorway over three weekends, with each part pushed out before later sections are added behind them. This multi-stage process means that the weight of the deck will increase with each push from 1,300 tonnes for the first slide, to 3,290 for the final one, which will take the deck out over the main M6 carriageway and then finally the M6-M42 link roads.
The East Deck will carry two tracks taking trains towards London while an adjacent West Deck will carry a further two tracks for services heading to Birmingham and further north. This will be assembled and slid out next year using the same technique.
Each viaduct span is formed of a hollow double-box structure made of weathering steel. This kind of steel boasts a natural protective layer of oxidisation which gives it a characteristic ‘rusty’ appearance and reduces maintenance by eliminating the need for regular repainting. Four pairs of concrete piers support the viaducts with tallest one 9.9m in height. A 4.5m high parapet will be provided on the side facing the Chelmsely Wood to reduce noise and disturbance from passing trains.
The structural design has been carried out by Balfour Beatty VINCI’s Design Joint Venture (DJV), made up of Mott MacDonald and SYSTRA.
Tom Dutton, Senior Design Co-ordinator for the Mott MacDonald SYSTRA DJV, said: “The launch of the first deck of the two-deck M6 Motorway South Viaduct marks an exciting milestone following years of dedicated design work. We have seen the design take shape as the foundations, piers, and abutments were constructed, and now the moment has arrived for the deck to be launched.
“The launch design is a fantastic example of collaboration between Mott MacDonald SYSTRA DJV colleagues in the UK and France, BBV, and their steelwork and launching contractor, Victor Buyck Steel Construction. Together, we have addressed the complex challenges of the temporary works and the fabrication of the steel diaphragm—not to mention the feat of launching the viaduct decks over the M6 motorway itself.
“This achievement is a testament to our collective effort and a fantastic milestone for the immediate team and the whole project.”
First platforms installed at Old Oak CommonEngineers are installing platform slabs in the underground box, which will form the platforms passengers will use when boarding or alighting high-speed trains in the future.
There will be six platforms for high-speed services, used by HS2’s fleet of 400-metre trains, as well as eight surface-level platforms for Great Western Mainline, Elizabeth Line and Heathrow Express services.
All six high-speed platforms, laid out as three ‘island’ style blocks, are being installed at the same time, with construction taking place from either end of the station box.

Nizar Awad, Old Oak Common Project Director at SYSTRA, said: “Milestone after milestone, the progress is amazing on this megaproject.
“Following on from the base slab being completed earlier this year, the station box is a hive of activity as it is readied for the fit-out, with lifts, escalator shafts and equipment rooms, as well as these platforms, continuously filling the massive cavern that will form the below-ground high-speed station.
“Above ground, the superstructure rising above the hoardings is now visible to the passing public.
“I couldn’t be more proud of our team’s contribution to this iconic project.”

Milestone after milestone, the progress is amazing on this megaproject.
Nizar Awad, Old Oak Common Project Director, SYSTRA Ltd
The station is being constructed by HS2’s station construction partner, Balfour Beatty VINCI SYSTRA (BBVS JV), which began permanent work after the Transport Secretary gave the thumbs up to the station in June 2021. The structure of the huge 850m-long underground station box at Old Oak Common was completed this year, including the 45,000sq/m base slab.
The BBVS JV team is also working a level above the base slab where the platform construction is taking place to construct the ground floor level of the station. From there the superstructure of the station can be built, creating the vibrant station environment.
SYSTRA sets out vision for transport at Future 2050SYSTRA’s vision focuses on creating solutions that enhance urban mobility and improve quality of life.
SYSTRA is at the forefront of that thought leadership in transport planning. Our specialist teams are focused on shaping a vision for multimodal networks across the UK and Ireland.
We remain proactive in developing a deliverable vision for the future – one that addresses social and environmental challenges whilst promoting inclusivity, equity and the platform for strong economic growth.

SYSTRA at Future 2050 Summit
The Future 2050 Summit is a new event organised by Landor LINKS Live and Local Transport Today, in Partnership with SYSTRA.
The day-long conference and summer reception will bring together leading thinkers, policymakers, and innovators to explore how transport systems can drive a sustainable, equitable, and thriving society by 2050.
SYSTRA will be presenting a range of potential future scenarios and outcomes that will result from hypothesised trajectories. Where will transport be in 25 years? From today’s starting point, where will demand pathways take us?
We want to develop these themes and perspectives through rich debate and expert insight. Bringing thought-leaders together from across sectors and industries is a fantastic way to generate discussion and provide diversity of opinion.
- services
Transport Planning
Read more sur Transport Planning
- services
Future Mobility
Read more sur Future Mobility
- services
Development & Infrastructure
Read more sur Development & InfrastructureWe hope Future 2050 will set the foundations of a future direction – one that will be taken forward by future leaders and technical staff within SYSTRA.
Across all aspects of our consultancy and engineering offer, we are committed to developing the skills of our colleagues to futureproof our specialisms and insights.
It’s our aim to ensure our teams continue to lead in the transport planning space through providing robust evidence bases and clear direction. Our colleagues have the opportunities and abilities to work beyond the current constraints of transport thinking. It’s our shared vision to deliver a prosperous future for all.
SYSTRA Speakers at Future 2050

Amy SYKES
Director – Consultancy

Andrew ARCHER
Regional Market Director

David CONNOLLY
Director of Low Carbon Mobility

Duncan IRONS
Market Director – Consultancy

Eifion JENKINS
Director – Consultancy

Katie HALL
Business Director – Consultancy

Llewelyn MORGAN
Head of Innovation

Martin CAMPBELL
Associate Director – Consultancy
Breaking the mould of current thinking
The Future 2050 event in London will explore the likely context for transport decision-making over the next 25 years.
To help spark conversation and set the scene, some of our specialists have put forward their scenarios for scrutiny. They don’t cover all avenues of human development, but provide an insight into routes society may find itself heading down.
Future One considers a life lived local, Future Two looks at a direction where technology takes the lead, and Future Three explores a draconian world shaped by environmental collapse and political centralisation.
These articles will feature in Local Transport Today over the coming weeks, but you can read short summaries from the May edition by clicking the link below.
Learn more about the event and how to subscribe to LTT by visiting: lttmagazine.co.uk
Get in touch
TomTom (TOM2), the location technology specialist, today announced it has been selected by SYSTRA Limited, a leader in multimodal transport planning and modelling consultancy, as a key supplier of maps, traffic data and location-based services.
This collaboration supports SYSTRA’s transport and modelling professionals across the UK and Ireland in designing, visualising, and assessing proposed infrastructure modifications. As such, SYSTRA helps ensure transport solutions improve urban mobility and citizens’ quality of life, while advancing sustainability and enabling economic growth.

SYSTRA’s transport and modelling professionals across the UK and Ireland join their colleagues from various other countries, who are already using TomTom’s location technology products to inform their work.
Leveraging TomTom’s Orbis Maps and comprehensive suite of traffic analytics products, SYSTRA is able to build highly accurate transport models that replicate real-world traffic conditions. These models are used by SYSTRA’s teams to perform in-depth analyses on the potential impacts of infrastructure investments, schemes, and policies. Using TomTom’s advanced location technology, SYSTRA’s UK and Ireland teams will also be able to provide enhanced support to clients in evaluating the impacts of proposed schemes and policies.

Partnering with TomTom allows us to utilise their market-leading technologies… assisting us in developing sustainable infrastructure and mobility solutions that help communities and economies thrive.
Chris Judge, Director of Consultancy, SYSTRA Ltd
Chris Judge, Director of Consultancy at SYSTRA, said: “We recognise the critical role that accurate and reliable maps and movement data plays in effective urban transport planning and design.
“Partnering with TomTom allows us to utilise their market-leading technologies to enhance our modelling and appraisal work on behalf of our clients, assisting us in developing sustainable infrastructure and mobility solutions that help communities and economies thrive.”
Benoit Joly, SVP Sales at TomTom, added: “We are proud to partner with SYSTRA Limited and collaborate on driving innovation and digital transformation across the public sector.
“By harnessing our maps and traffic data, SYSTRA will be well-equipped to deliver transformative improvements to infrastructure in the UK and Ireland, easing congestion and enhancing environmental sustainability.”
Find out more about SYSTRA’s transport planning services and expertise.
Chris Judge appointed as Director of ConsultancyChris has spent the last 23 years working in the rail and transport industry, including for Halcrow, CH2M and Mott MacDonald, and holds a Master’s degree in Transport Economics at the University of Leeds Institute for Transport Studies.
He joined SYSTRA in 2022 as the Business Director for the Consultancy Rail Team, and since then has played a significant role in the Consultancy Senior Leadership Team to deliver growth across all markets and support the wider business objectives.
Nick Salt, CEO of SYSTRA Limited, said: “I am delighted to welcome Chris into this role. Chris has been an integral part of our leadership team over the past few years, and his experience will help drive our business forward on our journey of sustainable growth.”
Carbon at SYSTRA: Emissions down, task force set up, and more!Reduction in overall Scope 1, 2 and 3 carbon emissions
Scope 2 market-based office electricity decreased from 23,000 kgCO2e to 7,000 kgCO2e due to the introduction of renewable energy tariffs, and Scope 1 business travel kgCO2e almost halved.
For further information, please see the Carbon PPN 06/21 Carbon Reduction Plan document.
Carbon Task Force created
We have set up a Carbon Task Force, a cross-organisational group with the aim of supporting emission reduction and energy efficiency throughout the business. The group will understand climate change risks to the business, and work to eliminate greenhouse gases from our direct/indirect operations.
SECR Financial Carbon Reporting signed off
Our Streamlined Energy and Carbon Reporting (SECR) Financial Carbon Reporting has been signed off, which increases our awareness of energy costs. In turn, this should enable improvements in energy efficiency and reduce carbon emissions.

New standard adopted
SYSTRA Ltd has adopted PAS2080, which is the world’s first Carbon Management Standard. This focuses on how we use carbon data to inform decision making, how we collaborate and share information to encourage decarbonisation, and how we account for carbon performance through procurement.
Joining Sustainability West Midlands
We have become members of Sustainability West Midlands, a regional group which aims to bring stakeholders together to contribute to the West Midlands’ Sustainability Roadmap to 2030 across eight focus areas including clean and active travel, natural environment, and sustainable growth.
“I’m really proud that SYSTRA has embraced carbon reduction in such a thorough way,” Riona said. “Collaboration, innovation and challenge are crucial in tackling climate change and promoting sustainability, and everyone across the business is playing their part.
“There has never been a greater need for us to take action on carbon, and as we embed these actions and initiatives into all aspects of our work I am confident that SYSTRA will continue to play a vital role in creating sustainable transport and infrastructure solutions for the future.”
Find out more about sustainability at SYSTRA.
HS2’s heaviest bridge – designed by SYSTRA and Mott MacDonald DJV – in place ahead of scheduleThe huge, 14,500-tonne, concrete box structure was designed by the SYSTRA and Mott MacDonald Design Joint Venture (DJV) working on behalf of Balfour Beatty VINCI (BBV) for their client, HS2 Limited.
It was built alongside the A46 and then slid into place in the newly excavated cutting with teams working around the clock over a period of just 18 days thereby avoiding more than two years of speed restrictions, lane closures and traffic disruption that a conventional bridge design might need.
Ian Johnson, Project Director at SYSTRA, said:
“To see the design brought to life and the successful slide of the bridge into position is a fantastic moment for the whole team.
“The collaborative approach between Mott MacDonald and SYSTRA is key to delivering these innovative, technical solutions for BBV and HS2, and ensuring minimal disruption and safe installation.
“Delivering such a complex design in challenging circumstances required a wealth of expertise and absolute dedication from our teams over the past few years, and we are incredibly proud of the successful slide.”
Find out more about SYSTRA’s work on HS2.
TRU Colton Junction OLE works completed successfully, bringing better journeys a step closerOver the course of a weekend in March, SYSTRA colleagues and others from the alliance partners – Network Rail, Murphy, VolkerRail and Siemens – carried out work on a unique and complex section of overhead line equipment (OLE).
In additional to this, with all lines closed and the high voltage power de-energised, they also completed:
- Replacement of two sets of points south of York
- Laying new track
- Signalling upgrades and drainage improvements
- Installing new overhead line foundations and masts
Our proactive approach to these works, and the technical expertise we provided, were integral to the successful completion of this work.
Steph Whiteley, Project Director, SYSTRA Ltd
This is all vital enabling works towards ensuring electric passenger trains can begin running between York and Church Fenton later this summer, bringing benefits to passengers and the environment.
Steph Whiteley, Project Director, commented: “The on-time and safe completion of another piece of essential work on TRU is once again testament to the efforts of everyone across the alliance.
“Great effort was made in the planning and carrying out of the works, and it really showed in the quality and efficiency in which it was completed.

“Our proactive approach to these works, and the technical expertise we provided, were integral to the successful completion of this work.”
As part of the wider TRU benefits of line speed increase and more frequent services, SYSTRA’s new tangential wiring across a diamond track crossing, is designed to mitigate operational risks of the existing wiring geometry and therefore improving the asset and pantograph performance.
This unique design was not available in the Network Rail legacy design range, which resulted in the SYSTRA design team going back to first principles and working alongside the University of Huddersfield to undertake iterative design and dynamic modelling. Following the weekend works, highspeed image corelation was undertaken, proving the design and modelling which validated the simulations becoming reality.
Find out more about our work on the TRU project.
Arup SYSTRA JV set to support Network Rail in breathing new life into the rail network across Northern EnglandArup and SYSTRA, in a 50/50 joint venture (JV) with strategic delivery partner Skanska, have secured a position on Network Rail’s prestigious Eastern Region Development and Design Partnership Framework (DDPF).
The £300 million framework, which spans five years with potential for a three-year extension, will oversee multi-disciplinary design and development services, including the Northern Powerhouse Rail (NPR) portfolio, the Integrated Rail Plan and other enhancement projects across the Eastern region.

This is a significant strategic placement for SYSTRA, Arup and Skanska, putting us at the forefront of rail improvements for the region.
Nick Salt, Chief Executive, SYSTRA Ltd
Arup and SYSTRA collectively bring a wealth of experience and geographical knowledge across the framework area, from their complementary involvement in the West and East Alliances of TransPennine Route Upgrade and the East Coast Main Line Power Supply Upgrade, in addition to the insights and relationships built during previous work for Network Rail and sub-national transport body Transport for the North. Skanska further enhances the JV through their experience of delivering large scale rail projects such as HS2 (alongside Arup).
Phil Harrison, UKIMEA Rail Leader at Arup, said: “Our JV will help Network Rail create a future-ready transport system for Northern England, offering more sustainable travel choices through well-designed schemes.
“This programme will deliver quicker, more frequent rail services; connect people to more job opportunities and improve connectivity between key northern cities creating an impact for generations to come.”

Nick Salt, Chief Executive of SYSTRA Limited, said: “This is a significant strategic placement for SYSTRA, Arup and Skanska, putting us at the forefront of rail improvements for the region.
“Our combined expertise; dedication to delivering value for our client; and our passion for improving connectivity for the communities in which we live and work, will help bring these critical infrastructure programmes to life, with benefits for people, the environment and the economy.”
James Corker, Skanska’s Rail Operations Director said: “It’s hugely encouraging to see such commitment to improving rail connectivity across the region. Through bringing together design and construction expertise, we can improve how projects are developed and delivered – benefitting communities, the public purse and the safety of our people.”