Earthworks and piping scope of works for the Roy Hill Central Transfer Pods project included:
- Bulk civil earthworks for construction of 3 large storage ponds.
- Bulk earthworks of 3.2kms of channel and 2.3kms of levee construction for the Zulu West hydraulic structure.
- Installation of 100,000 m2 HDPE liner.
- Ancillary mechanical and electrical works to facilitate water transfer to the ponds.