Transport for Wales (TfW) is delivering a major infrastructure programme centered on Cardiff Central Station. This programme is a series of interconnected infrastructure projects, including the high-profile Cardiff Crossrail project.

The Access for All (AFA) programme, funded by the Department for Transport, aims to improve accessibility at UK railway stations by providing an obstacle-free, level-access route between drop-off locations, the station entrance and all platforms.

Due to a growing increase in train operations and train operators in the Anglia region, a review of the complexity of operations and associated processes was required. The ORR, and independent reports, suggested a focus on a change in the operating model for effectively handling 21st-century demands.

The Network Rail Executive Leadership Team sought assurance and evidence of processes against sixteen key business topics through the GRAI programme—Governance, Risk, Assurance, and Improvement.

Since May 2017, Mercury3 has provided a range of resources with previous Digital Railway experience (e.g. on Cambrian or East Coast) as the project has evolved, including: engineering manager, programme manager, project interface lead, project manager and planner and business change and operations specialists.

Network Rail’s Customer Experience & Accessibility team required a Project Manager to lead the team’s reorganisation and governance structure to assess workload, volume, and value of work. The role also involved providing support to the Great British Railway Transition Team.

In March 2020, the Core Valley Lines were successfully transferred from Network Rail (NR) to Transport for Wales (TfW). Building on this, TfW proposed a similar transfer process for up to 193 stations and five depots under a long-term lease arrangement. To facilitate this, a comprehensive business case process was required, consisting of a Strategic Outline Business Case (SOBC), an Outline...

Industry consultation to review Station Access Charges, including Qualifying Expenditure and Long-Term Charge proposals as part of the ORR Periodic Review 23 consultation for the UK’s Managed Stations and Franchised Stations and Network Rail’s Control Period 7 Strategic Business Plan.

The Long Term Deployment Plan proposes a partnership between Network Rail, train and freight operating companies, the supply chain and the Department for Transport; to work together to implement a European Train Control System (ETCS) across the UK rail network.

The Transpennine Route Upgrade (TRU) programme is a £2.9bn programme of works, tasked with delivering various strategic outputs including journey time improvements and capacity increases between Manchester and York, as part of the overall Northern Powerhouse works.

Adopting and implementing a Business Change Strategy was identified from lessons learnt across Europe as a critical enabler to the safe and successful deployment of ETCS and a TM system. Therefore, Mercury3 were instructed to lead this workstream and deliver alongside Arcadis on the project’s behalf.

Supporting Network Rail’s safety vision of ‘Everyone Home Safe Everyday', Mercury3 Consult were engaged to work with the client team to help deliver elements within the 21st Century Operations portfolio.

The Transpennine Route Upgrade (TRU) programme is a £2.9bn programme of works, tasked with delivering various strategic outputs including journey time improvements and capacity increases between Manchester and York, as part of the overall Northern Powerhouse works.

The European Train Control System (ETCS) is part of the rail industry’s programme to roll out the introduction of modern signalling and train control technology across the network, which will increase capacity, reduce delays, enhance safety and drive down costs.

The Manchester ROC Traffic Management is a ‘change and engagement’ led project which aims to improve operating performance by: reducing train delay, improving passenger information and improving the working environment for operations staff.

The objective of the project was to identify Freight Connection Contracts that were missing and to bring new contracts to freight end users. The missing connections were contracts that had either not been set up or their owners/lessees had changed, and the agreement had not been updated.

At Mercury3 Consult, we possess specialised knowledge from both the perspective of an asset owner, such as Network Rail, and that of a TOC. This unique expertise positioned us well to work with Costain, our StarThree framework partners, to provide the necessary support to the DfT.

As the UK pushes toward net zero, organisations like Network Rail are taking significant steps to decarbonise their operations. Between 2022 and 2024, Mercury3 Consult supported the National Road Fleet Transformation (NRFT) Programme, helping to design and deliver scalable electric vehicle (EV) infrastructure nationwide. By combining programme management, safety assurance, and construction...

When CPCS sought to strengthen their consultancy team with specialist project management expertise, they turned to Mercury3 Consult. As part of our expanding partnership, we are proud to support the Eglinton West Crosstown Extension (ECWE) in Greater Toronto, Canada.

Mercury3 Consult were engaged to design & implement a Whiteboard based Control Room and introduce visual management & project management principles aligned to WH Davis’s operational needs. Using a simple four-phase lifecycle approach – familiarisation, design & installation, application & embedding, & launch – Mercury3 Consult worked closely with the leadership & operational teams to ensure...

The Synthetic Environment (SE) is a pioneering tool developed under the T190+ Programme, aiming to transform Britain’s railways by reducing signalling costs and enhancing sustainability. Central to this initiative is the deployment of in-cab signalling via the European Train Control System (ETCS), which will significantly reduce the need for traditional lineside infrastructure.

Network Rail embarked on a major digital transformation, replacing its legacy Operational Property Asset System (OPAS) with Citadel, a new Enterprise Asset Management System. Mercury3 Consult was engaged to ensure a smooth transition, supporting the National Performance and Support team through every stage of implementation and organisational change.

Mercury3 Consult was appointed to provide independent technical advisory support, helping ensure the works were planned and delivered in line with appropriate railway engineering standards and asset management best practice.

Mercury3 Consult was engaged to provide ongoing coordination, project management, and administrative support to BEAP, ensuring the panel operate effectively and delivers consistent, high-quality advice across a broad portfolio of projects.

Mercury3 Consult supported the programme through structured reviews, clear performance reporting and practical coordination across stakeholders. This included maintaining oversight of delivery plans, surfacing risks and issues, and supporting timely decisions with concise, evidence-based insight.