Is construction becoming brilliant at measuring everything except common sense

Construction has never had access to more information. We can track the progress of a project almost in real time. We can monitor costs, labour, productivity, programme performance, carbon, waste, safety, materials and defects. BIM has transformed the way information can be created and shared, while dashboards, sensors, cloud platforms and increasingly sophisticated software promise to give project teams a clearer picture of what is happening, writes John Ridgeway.

The industry has spent years being told that this is the future. More data means better information. Better information means better decisions. Better decisions mean better projects. It sounds convincing, but there is a question that deserves far more attention than it receives - are we becoming better at measuring construction than we are at understanding it?

This is not an argument against digitalisation. Far from it. Technology has enormous potential to improve the way construction projects are designed, managed and delivered. The problem comes when the information produced by technology starts to be treated as a replacement for experience rather than a tool to support it.

Recent research from Newcastle University, involving 14 major UK contractors, found that despite significant investment in digital technologies, the industry still faces a gap between the data it generates and the decisions it makes. The researchers argue that the challenge is not necessarily a lack of technology, but the ability of organisations to bring people, processes and technology together effectively.

That should make us stop for a moment, because construction has always possessed something that no dashboard can replicate – and that is people who know what they are looking at.

There is nothing wrong with measurement. In fact, construction probably needs more reliable measurement in many areas. Projects are complicated, margins can be tight and mistakes can be expensive. If better information can identify a developing problem before it becomes a crisis, that has to be a good thing. The difficulty begins when measurement becomes the objective rather than the means to an objective.

A project manager might be told that productivity has fallen by 10%. That is useful information, but it is not an explanation. Better to know why has productivity fallen? Is there a problem with labour? Has the design changed? Are materials arriving late? Is another trade occupying the working area? Has access become more difficult? Is the programme unrealistic? Has the sequence of work changed? Or did an experienced site manager notice three weeks earlier that something was beginning to go wrong? That last piece of information may never appear in the project dashboard, but it may exist only in someone's head.

And that is where the construction industry's obsession with data can become slightly uncomfortable. We are getting better and better at recording what has happened while sometimes becoming less interested in the knowledge of the people who can explain why it happened.

Experience Is Data Too

There is a tendency to think of experience and data as two completely different things. Data is considered objective. Experience is regarded as subjective, but experience is often accumulated knowledge.

The site manager who has worked on dozens of projects knows what happens when a particular sequence is changed. The quantity surveyor recognises when a cost problem is beginning to develop. The engineer knows that a detail that looks perfectly acceptable on a drawing could become difficult when somebody actually has to build it.

The experienced foreman may look at a delivery programme and know it is unrealistic before the first lorry arrives. None of these people may be able to produce a graph proving their instinct is correct, but that does not make their judgement worthless.

Construction is an industry where circumstances change constantly. Weather changes. Deliveries are delayed. Designs evolve. Ground conditions surprise people. Other trades get in the way. Clients change their minds. Labour availability moves. A decision made on Monday can become irrelevant by Friday. The ability to respond to those changes has always depended on people. Technology should help those people make better decisions. It should not encourage businesses to believe that professional judgement has become obsolete.

Research into digital decision-making in construction has made a similar point, identifying the value of combining expert knowledge with real-time data rather than treating the two as competing approaches. That distinction is important, because data can tell us what is happening. Experience can help us understand why and we need both.

When the Dashboard Becomes the Decision

There is another danger in our growing dependence on digital reporting. We can start to confuse visibility with control. Put something on a dashboard and it feels as though somebody is managing it. Give it a green status and everybody feels reassured. Add a graph and a percentage and the information suddenly appears more authoritative, but a dashboard is not the project. It is a representation of the project and that matters.

A project can be showing green while a problem is developing somewhere that has not yet made its way into the reporting system. By the time the dashboard changes to amber, the experienced people on site may have been worried about it for weeks. The technology has not necessarily failed. The reporting process may be working exactly as designed. The problem is that the information being measured is only part of the story.

Recent industry research illustrates the problem. A 2026 Construction Management survey found widespread use of dashboards and reporting platforms, but also found that many businesses continue to rely on spreadsheets and disconnected systems. More than seven in ten respondents said they spend more than three hours gathering and preparing data before it is ready for analysis.

That raises a rather obvious question. If people are spending hours preparing information so that someone else can make a decision, how much time are they losing from actually managing the project?

The Reporting Machine

Anyone who has worked in construction will recognise what happens next. A project team is asked to provide information. Then more information. Then the information has to be uploaded to a different system. Then somebody wants the same information presented in another format.

A progress report becomes a dashboard. The dashboard becomes a management report. The management report becomes a presentation. None of these things is necessarily unreasonable. The problem is what happens when the reporting machine starts consuming the people it was designed to help.

A site manager who spends more time updating systems than walking the site is not necessarily becoming more effective. A project manager who spends the morning preparing reports may have less time to speak to the subcontractors who can actually explain what is happening and a senior manager receiving 20 different performance indicators may have more information while having less understanding. That is the paradox. More information does not automatically produce more knowledge.

The Problem With Numbers

Numbers have a powerful psychological effect. They look certain. If somebody says, "I think we are going to be late," it sounds like an opinion. If somebody says, "The programme is currently showing a 6.4% variance," it sounds like fact, but the number still needs interpretation.

Where did it come from? What assumptions sit behind it? What has been excluded? How current is it? Does it reflect what is actually happening on site and most importantly, what should we do about it?

This is one of the most important challenges facing construction as digitalisation accelerates. The industry does not have a shortage of information. It has a growing need to understand which information matters.

RICS has also highlighted the importance of digitalisation to construction while recognising that the industry's progress is not simply a question of adopting more technology. Its research points towards the need for organisations to integrate digital tools effectively and use them to support better decision-making. The lesson is straightforward. A number does not make a decision. A person does.

Common Sense Has Not Become Obsolete

There is something slightly unfashionable about talking about common sense in an increasingly digital industry. It sounds old-fashioned. It sounds like something your grandfather might have said while shaking his head at the latest piece of technology, but common sense is not about rejecting technology. It is about knowing when to question what technology is telling you.

Imagine a dashboard showing that a project is progressing according to plan while the site team is reporting increasing problems with access, deliveries and sequencing. Which should management believe? The answer should not automatically be the dashboard. It should be: find out why they disagree.

The same applies in reverse. If an experienced project manager insists that something is wrong but every available piece of data suggests otherwise, that should also trigger investigation. Experience can be wrong. Data can be wrong. The intelligent response is not to decide in advance which one deserves to win. It is to investigate the difference. That is where good management comes in.

We Should Be Using Data to Challenge Experience

There is also a danger in romanticising experience. Construction has plenty of examples of people defending outdated practices because "that's how we've always done it." That is not common sense. It is habit.

Experience can create enormous value, but it can also create assumptions. Someone who has worked in the industry for 30 years may know an extraordinary amount about construction, but that does not mean every lesson from 30 years ago remains relevant today. Data can challenge those assumptions.

It can show that a particular process consistently causes delays. It can identify recurring defects. It can demonstrate that a different construction sequence performs better. It can reveal patterns that would be almost impossible for one individual to see across hundreds of projects.

That is where technology becomes genuinely powerful. The answer is not data versus experience. It is data plus experience and the smartest project teams will be those that allow each to challenge the other.

Stop Measuring for the Sake of Measuring

Perhaps the industry needs to ask a more fundamental question about the purpose of all this reporting. Why are we collecting this information? If the answer is because somebody wants it on a dashboard, that is not good enough. If the answer is because it will help somebody make a better decision, now we have a reason.

Every metric should have a purpose. Every report should answer a question. Every dashboard should help somebody decide what to do next. Otherwise, we are not becoming more intelligent. We are becoming better at administration and there is a huge difference.

The future of construction should not be about creating ever larger screens filled with ever more information. It should be about making the right information available to the right person at the right time.

That person might be a project director sitting in a boardroom. It might be a quantity surveyor reviewing costs. It might be an engineer checking a design. Or it might be a site manager standing in the middle of a building site looking at something that does not look quite right. The last one matters just as much as the first three.

Construction should embrace digitalisation. There is no going backwards and there should not be. BIM, connected systems, digital twins, sensors, AI and real-time reporting all have the potential to improve the industry. They can help identify risks earlier, connect information that was previously fragmented and give decision-makers a better understanding of what is happening, but technology should make people better at their jobs, not make their experience irrelevant.

The industry needs to be careful not to create a culture where the answer to every problem is another system, another report or another dashboard. Sometimes the answer is a conversation. Sometimes it is a walk around the site. Sometimes it is asking the person who has been doing the job for 25 years what they think and sometimes the most valuable piece of information on a project is not contained in a database at all. It is the sentence: "Something doesn't look right."

Frequently asked questions about this article

1. Is construction becoming too dependent on data?

Not necessarily. Data can make construction safer, more efficient and easier to manage. The problem arises when data is treated as a replacement for professional judgement. The strongest approach combines reliable information with the experience of the people interpreting it. Recent research into UK contractors suggests the challenge is increasingly about turning digital information into better decisions, rather than simply collecting more data.

2. Can data replace experience in construction?

No. Data can identify patterns, trends and potential problems, but experienced construction professionals provide the context needed to understand what those findings mean. A site manager may recognise a developing problem before it appears in formal project data because they understand the practical realities of the site.

3. What is wrong with using dashboards to manage construction projects?

Nothing, provided dashboards are being used to support decisions rather than replace them. A dashboard can provide an excellent overview of cost, programme, quality or productivity, but it cannot necessarily explain why something is happening. The quality of the decision still depends on the people interpreting the information.

4. Why can more construction data sometimes make decision-making harder?

More data does not automatically mean better information. Construction projects generate huge volumes of information from different systems, teams and processes. If that information is inconsistent, outdated or irrelevant, it can create noise rather than insight. Research into construction data management highlights the importance of making information usable and decision-focused rather than collecting data for its own sake.

5. What role does common sense play in modern construction?

Common sense remains an important part of construction decision-making because projects involve constantly changing circumstances that cannot always be captured by a reporting system. Practical judgement allows experienced people to interpret information in context, recognise unusual situations and question whether what they are seeing on a screen reflects what is actually happening on site.

6. Should construction companies stop collecting so much data?

No. The answer is not less data but better data. Companies should focus on collecting information that helps people make meaningful decisions. Every measurement should have a purpose, and project teams should understand what action the information is intended to support.

7. Can technology and experience work together?

Yes, and that is arguably where the greatest opportunity lies. Technology can provide faster access to information, identify patterns and highlight potential risks, while experienced professionals can interpret those findings and apply them to the realities of a project. The future should be about combining digital capability with human expertise rather than choosing between them.

8. Why is professional judgement still important when data appears objective?

Because data does not interpret itself. Someone has to understand where the information came from, whether it is reliable, what it represents and what may be missing. Even sophisticated visualisations and analytics are only useful when they are understood in the context of the project.

9. How can construction companies make their data more useful?

They should start with the decisions they need to make rather than the information they can collect. Data should be accurate, accessible and relevant, with clear responsibility for collecting and interpreting it. Connecting information across projects can also help companies identify recurring problems and learn from previous experience rather than allowing valuable knowledge to remain trapped within individual projects.

10. What will the future of construction decision-making look like?

The future is unlikely to be about choosing between people and technology. Digital tools, AI, BIM, dashboards and real-time data will become increasingly important, but they will work best when combined with professional competence and practical experience. The objective should not be to create a construction industry that measures everything. It should be to create one that knows what matters, understands what the data means and has the experience to act on it.