PROJECT PROFILE Summary A building in this commercial complex of ten units in Christchurch had suffered differential settlement of up to 178mm with the 2010-2011 earthquakes. It was rectified using JOG Computer-Controlled Grouting to raise the building up precisely to the required level. Objectives The task was to raise one of the buildings in this complex evenly without compromising the structure in any way, and so correcting the settlemen

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