While our usual pile diameters drilled start at 350mm diameter up to 1.2m diameter we drill down to 200mm diameter and depending on the ground conditions we have drilled up to 1.8m diameter. Depth capability to 12m deep varies with the drill rig in use, the pile diameter and ground conditions being drilled.
Our services cover drilled piles for new houses or additions, piles for commercial developments, to specialist piles for cell phone and transmission line towers. Drilling piles on difficult access, sloping sites and remote sites are a speciality of Darlington Drilling and Piling.
We have a range of pendulum auger equipment available mounted on excavators from 5.7T through to 25T, earth augers, rock augers and drilling buckets in all usual pile diameters.
Drilling with temporary or permanent steel casing, dealing with wet ground, drilling on sloping sites, drilling in rock and other difficult sites can all be dealt with.
We don’t just drill the piles though, we can also provide and install pile reinforcing cages, supply and place concrete, and remove drill tailings from site.