Our Services

Deep Foundations

Barrette Piles

In addition to our expertise in retaining wall construction, Bachy Soletanche has accumulated decades of knowledge and expertise in building deep foundations for tall and heavily loaded structures and buildings and this is one of our core businesses.

Combining retaining walls and heavy foundations allows us to develop bespoke solutions for major buildings both in mature urban environments as well as green field sites.

Such structures are often complicated by existing adjacent structures and services, the need to manage traffic in and around the project and the environmental impact in relation to noise, vibrations and air quality.

An example of the magnitude and complexity of a major urban excavation and foundation project was The Sail Marina Bay.

Notable Projects

The Sail

Lowering of Mega Column into the Barrette at Orchard Ion

Discover our other solutions

Diaphragm Wall

Deep Foundations



Soil Mixing

Piling and Underpinning

Ground Freezing

Diaphragm Wall   |   Deep Foundations   |   Tunnelling   |   Grouting   |   Soil Mixing   |   Piling and Underpinning   |   Ground Freezing