Relations between mine, union sour at copper pit with automation looming
JUST AS labour tensions ease at BHP Billiton’s giant Escondida mine, the copper industry has another iconic mine to worry about.
Relations between the world’s largest copper producer, Codelco, and unions in its Chuquicamata division have reached the lowest point in years as the mine transitions from open pit to an underground model that will use more automation and employ fewer workers.
The five unions representing more than 5,000 workers at Codelco’s oldest open pit are threatening to dial up protests. They say the Chilean stateowned company is transitioning to underground without a prior agreement with unions on retirement plans, contracts and other benefits.
“We are not being listened to and the company is having quite an arrogant attitude,” Liliana Ugarte, president of Chuquicamata Union No. 2, said in an interview in Calama last week. “If things keep going this way, we are going toward a Codelco strike at a national level.”
Mining companies globally are looking to automation as a way of reducing costs and growing productivity.
As a consequence, mines will be needing fewer but more specialised workers.
Among them is Codelco, which spending billions upgrading operations to maintain output. Chuquicamata, with the world’s largest pit, is the most advanced, but other Codelco mines will follow.
Tensions have escalated over the past month to the point that Chuquicamata is now seen as one of the two potential sources of supply disruption in Chile, according to Sergio Hernandez, executive vice-president of copper commission Cochilco.
The other one would be Escondida, the world’s largest copper mine, whose workers are negotiating a new collective contract with the company after a 44- day strike last year.
The fact that the two sides at Escondida were willing to begin talks before formal discussions begin in July is encouraging, coming at a time other producers in the country have managed to avoid strikes so far this year.
A recovery in copper prices has lifted the expectations of workers, but prices are still a long way from peak levels and companies have a responsibility to keep costs in check, according to Hennie Faul, head of copper at Anglo American.
“There’s been an approach of trying to conclude these earlier,” Faul said in an interview Friday, without referring to specific wage talks.
“I felt a bit of sanity has settled in there on both sides to try to reach an amicable agreement without being reckless.”
The souring of relations at Chuquicamata began with a refinery re- design, which unions see as a precedent for the modernisation of other parts of the operation.
Unions argue that the company refused to negotiate minimum worker numbers or retirement plans for those who are not needed under the new model.