Clough completed two contracts associated with a carbon-in-leach treatment plant at the Paddington Gold Mine, near Kalgoorlie.

The project involved the installation of the crusher, conveyor systems, miscellaneous buildings, mechanical equipment and piping in the carbon processing, reagents, and water processing systems of the plant.

A range of piping materials were used in the design, ranging from Amyl Butyl Sulphide (ABS), Poly Vinyl Chloride (PVC) and Heavy-Duty Polyethylene (HDPE) to Grade A52 steel and Grade 316L stainless steel.