South Antiene Tailings Dam Capping (Thiess for Liddell Coal Operations)
SH & DA Oldknow Pty Ltd were enlisted to remove reject material from the CHPP & haul to a former tailings dam. The reject material was then placed on the former tailings dam as a capping medium. Thiess provided statutory supervision to the project and Oldknow Earthmoving and Haulage (OEH) provided all other resources. The project lasted for a period of 60 months, (24 hours a day, 7 days a week). Reject materials were delivered to areas other than the tailings dam during that time.