Australia, June 26 -- Global mining services provider Thiess has been awarded a contract extension worth A$2.3 billion in revenue over three years at Jellinbah Group's Lake Vermont Mine near Dysart in Queensland's Bowen Basin.The new contract replaces Thiess' existing contract, due to expire in 2026, and includes an extension to June 2028. Under the new contract, Thiess will continue to provide full mining services at Lake Vermont, including statutory operation of the site, all mine engineering and mining operations, maintenance and asset management of fixed and mobile equipment, rehabilitation works, and operating and maintaining Jellinbah Group's handling & preparation plant, train load-out and mining camp.In 2007, Jellinbah awarded Thies...