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 Operating Business Unit

Established in 1981,RBA is coal mining contractor in Indonesia,providing mining services under long-term operating agreements with some of Indonesia's largest coal producers, such as PT Berau Coal and PT Tanito Harum. RBA's full range of coal mining services include land clearing,removal of top soil, drilling and blasting, overburden removal, coal mining, hauling, reclamation and rehabilitation of mine sites.