Thiess says it has been awarded a four-year contract by Covalent Lithium to deliver mining services at the Mount Holland lithium mine in Western Australia.

Covalent Lithium is a joint venture between Wesfarmers and Sociedad Quimica y Minera de Chile (SQM), one of the world’s largest lithium miners.

Under the contract, Thiess will deliver drill and blast services, mining of overburden and ore, and equipment maintenance with a strong focus on community development and environmental protection, it said. Thiess commenced mobilisation and early mining operations in January.

Thiess Executive Chairman and CEO, Michael Wright, said: “We are very pleased to be selected by Covalent to undertake mining at the Mount Holland mine. This award recognises our team’s ability to deliver sustainable mining solutions and deliver enduring value for our clients across diverse commodities.

“We look forward to working with Covalent Lithium to safely position their operations for optimal efficiency, productivity and cost performance, and contribute strongly to a clean energy future.”

The Mount Holland Mine produces lithium-bearing ore that is concentrated and refined to produce lithium hydroxide, a mineral used to enable electric vehicles and battery-based energy storage systems. EPC contractor, Primero, is currently constructing the Mt Holland concentrator to process ‘run of mine’ ore at a rate of circa-2 Mt/y and produce an output of circa-400,000 t/y of spodumene concentrate to feed the company’s integrated lithium hydroxide conversion refinery situated in Kwinana.