Hidden Valley

Hidden Valley Project Details


Construction of a complete gold processing facility including run of mine hopper, primary crushing, secondary crushing and 5 kilometre overland conveyor.

We also installed a complete processing plant at the end of the overland conveyor which included a stockpile, reclaim 1 large grinding mill, a regrind mill, 12 leach tanks, 5 thickeners, a floatation circuit, a reagents plant, a lime plant, oxygen plant, a gold room as well as 37 kilometres of interconnecting piping

This project was constructed in the highlands of Papua New Guinea, expending over 1,500,000 hours on site LTI free.



Date Completed

December 2010