In 2011, Jellinbah Group commenced the expansion of it's Lake Vermont mine to a 8Mtpa operation. As part of the expansion, a duplicate CPP is being constructed by the Thiess Sedgman Joint Venture and is scheduled to be completed by late 2012. The mine will operate at a 6Mtpa production level from 2013 and 8Mtpa production level from 2015, as logistic infrastructure becomes available.