Execution emerges as mining’s next project delivery bottleneck
As mining companies respond to rising demand for new and expanded capacity, the challenge is no longer only identifying the next opportunity or advancing a project through approvals. Increasingly, the question is whether the industry has the people, supply chains, planning discipline and delivery capability required to execute projects with confidence.
Ausenco recently sat down with AusIMMto discuss the pressures shaping mining project delivery and the strategies needed to improve execution certainty in a constrained market.
Ausenco Asia Pacific and Africa President Reuben Joseph and Project Execution Vice President Simon Beddow said many of the issues affecting project delivery are familiar, but their combined impact is becoming more pronounced.
Across APAC and Africa, Mr Joseph observed that mining organisations are navigating a delivery environment where several constraints can affect a project at once. In Australia, mining projects are competing with major infrastructure, defence and renewable energy developments for skilled labour, construction capability and technical expertise. At the same time, approval processes can affect project schedules, while long-lead equipment, such as mills and switch rooms, can drive the critical path.
Project locations are also becoming more challenging. As ore bodies move deeper, further from established infrastructure or into more complex environments, project teams face additional considerations regarding logistics, workforce mobilisation, site access and construction planning. Understanding these constraints early and reflecting them in project strategies is becoming critical to delivery success.
For Mr Beddow, this is where execution begins to emerge as a bottleneck.
“The minerals and metals sector draws on the same pool of people, contractors and suppliers as many other industries,” he said.
“When multiple major projects are competing for those resources at the same time, execution capacity becomes a key consideration.”
Long-lead procurement provides a clear example. Securing critical equipment often requires project teams to make decisions well in advance of construction. That, in turn, requires a sufficiently mature design to support procurement. Delays in either design development or purchasing decisions can create flow-on impacts across the entire project schedule.
A central theme of the discussion was that execution cannot be treated as something that begins once construction starts. Instead, the greatest opportunity to create value often occurs much earlier.
“The most value you create in a project starts during the early phases, in the study phase,” Mr Joseph said.
Execution considerations can shape the design itself. Decisions relating to modularisation, constructability, procurement strategy, contracting models, vendor engagement and construction methodology can all influence project costs, schedule performance and delivery risk. When these factors are considered during early study phases, project teams are better positioned to plan how a project will actually be executed.
Beddow noted that execution readiness requires more than a completed study. Before moving into delivery, organisations need a contracting strategy aligned with market conditions, design maturity to support procurement, clear decision-making pathways and a realistic understanding of the resources required to execute the project successfully. They also need to preserve the knowledge developed during the study phase so that opportunities, risks and project history are not lost in the transition to execution.
The discussion also highlighted the growing importance of collaboration across the project ecosystem. Mr Joseph emphasised the value of engaging owners, engineers, constructors and suppliers earlier to align on project objectives, identify constraints and improve delivery certainty.
Projects have different success drivers. For some, speed to market may be the priority. For others, capital efficiency, operational performance, safety, quality or risk management may be more important. Understanding these priorities early allows project teams to shape execution strategies around the outcomes that matter most.
People and capability remain another critical factor. Beddow noted that what is often described as a hiring challenge is also a capability-development challenge.Following periods of lower project activity, organisations must rebuild delivery capability and create opportunities for emerging professionals to gain experience across different stages of the project lifecycle.
Mr Joseph added that mining organisations are increasingly focused not only on the experience of individual project managers or delivery teams, but also on continuity and organisational knowledge. For Ausenco, this means focusing on talent attraction, development and retention at all levels through on-the-job learning, structured development, external training and rotations across the business.
Looking ahead, Beddow said the industry needs to place greater emphasis on realistic planning that reflects broader market conditions.
Too often, projects are planned in isolation, without sufficient consideration of other developments competing for the same contractors, suppliers, expertise and labour pool. By planning earlier and taking a more regional and global view of delivery capacity, project developers can better understand the constraints they are likely to face before projects move into execution.
For the mining sector, the message is clear. Execution certainty starts well before construction. The projects most likely to succeed will be those that bring delivery thinking into the study phase, plan around real market constraints, engage the right partners early and invest in the people and capability needed to carry projects through to completion.
