In the second half of the 20th Century, the world was transformed through infrastructure construction. New roads and railways, levees and power lines, delivered unprecedented comfort and convenience, and laid the foundation for an economy driven by easy transport and trade. But today, as many governments struggle with budgetary constraints and the need to balance decarbonisation with growth, that infrastructure is reaching the end of its design life.

Design life does not set a limit on an assets’ safe and productive use. But it does mark the target the original architects and engineers aimed for when they designed and built this infrastructure. Now, their successors must reconsider each asset’s health, and come up with a plan for its replacement or ongoing use.

If a structure must be demolished and replaced, asset owners face heavy carbon and financial costs. But by truly understanding these assets, they can focus this investment where it is needed and will have the most impact.

In this episode, we learn how engineers and asset owners can work together to collect this data, and identify cost- and carbon-effective solutions. The Netherlands has led the way in infrastructure development, for hundreds of years. Since 1848, this has been overseen by Rijkwaterstaat (RWS), the agency responsible for the country’s famed canals, as well as its roads. 

We learn how RWS has worked with geo-data specialists Fugro to make the best use of existing transport assets, as demand for them has soared; and we hear how cost-effective sensors have been used to monitor the impact of a specific failure mechanism affecting tunnels across the country, allowing them to safely remain open, without unnecessary interventions.

Guests

Edo Noordermeer, Business Consultant, Monitoring, Fugro

Patrick Bakhuizen, Commercial Director, Infrastructure, Fugro

Harry Dekker, Senior Adviser, Tunnels and Geo-Engineering, Rijkwaterstaat

Diederick Bouwmeester, Manager, Geotech, The Netherlands, Fugro

Partner

Fugro is the world’s leading geo-data specialist, collecting and analysing comprehensive information about the Earth and the structures built upon it. Through integrated data acquisition, analysis and advice, Fugro unlocks insights from geo-data to help clients design, build and operate their assets in a safe, sustainable and efficient manner.

The post #331 Life Extension for Infrastructure first appeared on Engineering Matters.