Our soil mixing team has completed the in-situ soil formation over the footprint of a car park to form a stable and competent subgrade prior to the installation of the road make-up. Cementious grout was mixed into the soil to depths sufficient to mix the various made ground and underlying organic peat. This project gave us the opportunity to introduce our Doosan DX530 for the mixing operations that were required. The Doosan allowed us to increase our production output by 15% with the additional power it can deliver to the mixing head. By increasing our production efficiency, we completed the project one week ahead of the original programme.