MGI Piling has the capability of constructing grout injection piles from 300mm to 600mm diameter and up to 20 metres in depth. We construct either individual grout injection piles or contiguous pile walling. The vast majority of our grout injection piling is carried out in sandy or wet soil conditions in which grout injection piles are specified to prevent the holes from collapsing. We have four grout injection rigs ranging from 3.5t mini rig for restricted access situations to our 40t drilling rig which is ideally suited to working on difficult, sloping sites. Our grout injection rigs are capable of drilling into low and medium strength rock.