Why the biggest risk on your infrastructure project isn't on site.

It's in your data

After nearly a decade working across UK rail, power, utilities, and civils sectors, we've noticed something. The projects that struggle at handover rarely failed because of what happened on site. They failed because of how - or in some cases whether the right data was captured progressively. From the Great Western Railway to the Transpennine Route Upgrade, we’ve seen the same the pattern repeated time and again. Delivery teams under pressure, information scattered across paper, spreadsheets legacy technologies and WhatsApp messages. Leading to a frantic scramble to assemble handover files that should have been building themselves as work was being assured.

It’s the primary reason we decided to expand our services from being an evidence capture solution on a mobile device to supporting large scale delivery of construction programmes and delivery programmes in multiple sectors. 

Here are the key lessons relevant to anyone responsible for delivering or assuring infrastructure projects in the UK.

The four problems that derail delivery

Across our work with Network Rail and the major Tier 1 contractors, the same four root causes appear regardless of sector.

1. Data fragmentation. 
   • Design teams, site engineers, quality managers, and planners all work in their own tools. The result is unstructured, disconnected data that becomes almost impossible to reconcile at handover.
2. Manual processes hidden by digital outputs.
   • A PowerBI dashboard looks digital. But if hundreds of hours of manual data entry sit behind it, the dashboard is masking the problem, not solving it.
3. No single source of truth.
   • The moment data is copied, there are two versions of it. Reporting becomes unreliable. Project teams lose confidence in where they actually stand.
4. Late-stage compliance and costly handover.
   • Leaving snagging and assurance management until the end of a project creates delays, compliance exposure, and significant cost. By then, it is too late to manage it progressively.

Why digital transformation keeps failing

The technology is rarely the problem. After nine years of deployments across major programmes, we can say with confidence: the biggest obstacle to digital transformation in construction is change management.

The most common failure pattern: delivery teams are handed digital tools without adequate communication, engagement, or accountability. Supply chain teams are not mandated contractually to use systems. Requirements are introduced late. There is no mechanism for feedback. Teams revert to paper, excel reporting and WhatsApp.

The solution is not just technology. It is better governance, earlier engagement, and genuine accountability for adoption. Programmes that appoint dedicated change managers, mandate data requirements from the outset, and build feedback loops for users, see digital transformation deployed succesfully. Programmes that treat it as an afterthought do not.

Six principles we'd share with any programme

• Start with governance, not software
  • Define what data you need, how it should be structured, and what it will be used for before you think about tools.
• Connect design to construction
  • Engineers should never be manually transcribing design data into quality check sheets. That flow should be automated.
• Start small and prove value
  • Solve one problem well. Get people engaged. Then expand. A big-bang approach without the scaled support rarely succeeds.      
• Mandate requirements contractually
  • If data requirements are not in the contract, supply chain will rightly push back when you ask for them post-mobilisation.
• Give users a voice
  • If people feel forced into a tool with no ability to feedback, they won’t use it. Get users involved early with continuous improvement loops managed through central governance.
• Get good data before using AI
  • AI is only as good as the data you feed it. Structured, audited digital data is the foundation. Without it, AI outputs are unreliable.

Transpennine Route Upgrade

The Transpennine Route Upgrade, the second largest infrastructure project in the UK, has been running progressive engineering assurance through eviFile for four to five years. The possession management solution is now on its fourth iteration. Reporting that once required teams of people pulling data together manually now happens automatically. The productivity improvement in reporting alone runs to around 20%.

That did not happen overnight. It started with one problem, one possession window at Christmas 2021, and a senior team that saw it work and wanted more. That is how digital transformation actually succeeds: incrementally, collaboratively, and with genuine commitment from the people accountable for delivery.

Industry Spotlight

Progressive assurance in practice: the numbers from Midland Main Line

Working with SPL Powerlines on the overhead line electrification programme, eviFile digitalised every aspect of the delivery from bonding, OLE power, foundations, quality checks. The results were tangible.

• 77M+ quality checks digitalised across the programme
• Lowest wire run fault count recorded on any electrification scheme
• Record time to handover, achieved through progressive assurance

Issues raised early in the programme were resolved within three weeks because the right people had access to the right information in real time. That is what progressive assurance actually looks like in practice

“We found real success with the projects that start to set out their clear goals around how they structure what they want to achieve with their supply chain, using data, right at the beginning of the project.”

“Understanding how your site assurance layer at the bottom is connected to your governance layer at the top is really, really important.”

James Connolly, Director Of Transportation & Infrastructure, eviFile