Roy Hill Project: Delivering A Major Dam In Mining Country
Gina Rinehart’s $10 billion Roy Hill mine in Karratha WA is Australia’s largest iron ore mine – and Ms. Rinehart is Australia’s richest person.
They had a problem with the dam liner in their 100 megalitre processing dam. We introduced them to a clean, green, organic solution – at a cost of just 20% of their $10 million repair budget.
This was our solution: https://www.bigditch.com.au/mining-industry/
About Big Ditch
Big Ditch Dam Building Company builds and repairs farm dams across NSW, Queensland, and Victoria. Contact us for a site inspection.
Big Ditch Dam Building Company has built and repaired farm dams across NSW, Queensland, and Victoria for over 35 years. Every project is different — soil conditions, catchment size, and land use all shape the final design.
Need help with your own dam? Book a site inspection with Big Ditch — we build and repair dams across NSW, Queensland, and Victoria.

