OZ Minerals Ltd has changed underground mining contractor at its Carrapateena copper-gold mine in South Australia following Downer EDI’s move to divest its mining services businesses to MACA.
The company has now signed an agreement with Byrnecut Australia for the delivery of underground mining and associated mining services at Carrapateena. The two companies know each other well, with Byrnecut already carrying out underground mining services at OZ Minerals’ Prominent Hill for the past 10 years.
The five-year alliance-style contract with Byrnecut is valued at circa-A$130 million/y ($101 million/y), OZ Minerals said. Byrnecut has already commenced a seven-week mobilisation to the Carrapateena site and will assume full responsibility for mining services delivery from March 4, 2021.
“OZ Minerals, Byrnecut and Downer will work together during the transition period to ensure continuity of operational performance and development, and employee support and opportunities, with the objective of providing roles for the majority of the incumbent underground workforce,” the company said. “This transition will include the transfer of equipment from Downer to Byrnecut.”
Byrnecut will now provide underground mining services to both the Carrapateena and Prominent Hill mines.
“Byrnecut is a proven top-tier underground mining contractor who has been providing underground mining services to Prominent Hill for the past 10 years, with their Prominent Hill contract having been renewed in 2020,” OZ Minerals said.
The scope of work comprises all underground mining activity for the duration of the contract including production and development mining and associated mining services; and bedding in steady-state operations at nameplate site capacity.