A perfect storm of recent extreme weather events has exposed the fragility of North America’s construction supply chains amid an increasingly fluctuating, fast-changing risk landscape. Supply chains that were already reeling from resurgent demand for raw materials coming out of the pandemic have been further disrupted by major storms such as recent tornados in Arkansas and Mississippi. Such events can have a ripple effect across many distinct supply lines as exemplified when the 2021 Texas freeze caused railroad closures and knocked out both petrochemical and semiconductor plants, causing shortages that affected construction and many other industries.

The wide-ranging reverberations from these events demonstrate how stakeholders across all stages of capital projects increasingly share common vulnerabilities. Crucially, the way in which disruption from extreme weather events has caused project delays and cost overruns shows how time, cost and scope are increasingly interlinked and equally vulnerable to systemic risks.

Traditional project-management methods where risks are not collectively managed and mitigated by all stakeholders are becoming increasingly inadequate, as risks to cost, time and scope are often considered in isolation. The domino effect of supply-chain disruption across capital projects similarly shows the inadequacy of project-management models where suppliers are not afforded a key stake in the project (or sometimes even a seat at the planning table). This traditional model cannot adapt to sudden, systemic risks that disrupt multiple suppliers and ripple out across all stakeholders, deliverables and project-management metrics.

Reprinted courtesy of Brad Barth, Construction Executive, a publication of Associated Builders and Contractors. All rights reserved.