Normally in hilly ground, we would use the excavated soil from the cuttings to fill the valleys," says Bogdan Sgarcitu, External Affairs Manager of construction company Bechtel. "But on this stretch the clay-like soil cannot be compacted, so we've had to use many more piles than normal: in just three months we installed more than 500, some drilled as deep as 24m. We've also had to transport millions of tonnes of materials over some less-than-perfect infrastructure."
Sustainability is a huge topic across the construction and quarrying industry – not just in terms of what can be achieved tomorrow via carbon-free hydrogen fuel cells and hydrogen internal combustion engines of machine fleets, but today, through the use of smart technology to make jobsites more efficient and sustainable by getting work done right first time, every time
In this, the third in our series of top-level roundtable discussions led by World Highways, editor Mike Woof and roundtable host Nadira Tudor talk machine control technology with three world-class experts from Leica Geosystems (part of Hexagon), Topcon, and Trimble. There’s never been a more exciting time to be in construction as innovation makes us more productive, more efficient, more sustainable, and better connected. Autonomy means opportunity.
