Micropiles

Micropiles can consist of either small‑diameter steel casing, threaded bars, or a combination of the two. Micropiles are ideal for sites with restricted access, challenging ground conditions, or where minimal vibration is required. Micropiles can be installed using a variety of drilling methods—rotary, rotary percussion, or casing advancement systems—selected based on site geology and project load requirements.

Once installed, a high‑strength grout column bonds the pile to the surrounding ground, allowing it to resist compression, tension, and lateral loads. Their versatility makes micropiles a reliable solution for seismic upgrades, underpinning, retrofits, and projects where traditional deep foundation systems are not feasible.