PCH Civil delivered the construction of TSF Cell 2 at the Kathleen Valley Lithium Project, expanding the site's tailings storage capacity following the successful completion of Cell 1.

• Site preparation including clearing, grubbing and excavation of unsuitable materials

• Construction of TSF embankments, cut-off trench and crest safety bund

• Installation of toe, collector and finger underdrain systems

• Installation of 1.5mm HDPE liner to basin and embankment surfaces

• Construction of decant tower sump, concrete base and precast tower structure

• Construction of HDPE-lined access causeway and associated pipework infrastructure

• Earthworks, drainage and containment works for long-term tailings storage operations