
Olympic Dam: Major overhaul
Olympic Dam’s copper smelter is getting a $350 million upgrade. All images: BHP. BY CAMERON DRUMMOND AS it prepares to mine the “body of the guitar” at Olympic Dam – representing an incredible 70 per cent of the resource footprint – BHP is forging ahead with $600 million of expansions and upgrades. Undeterred by an 18 per cent decrease in annual copper output due to state-wide power outages during September and October last year, BHP’s Olympic Dam is undergoing its biggest expansion and maintenance program since the Big Aussie purchased the mine from Western Mining Corporation in 2005. In 2011, BHP released a supplementary Environmental Impact Statement into a gigantic open pit expansion at Olympic Dam. Operating simultaneously with the...