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Faster and More Efficient


Mining Method & Processing


PT. BARA JAYA UTAMA mining operation applies an open cut mining using truck and shovel method. This method is divided into two activities : the overburden removal and the coal mining.





PT. BARA JAYA UTAMA mining operation applies an open cut mining using truck and shovel method. This method is divided into two activities : the overburden removal and the coal mining.

The overburden removal activities began with excavation of topsoil followed by digging of hard material in the mining area. Once the topsoil is removed and carefully stored in a designated area for future restoration purpose, the hard material of overburden at lower layer is drilled. The process continued as it is being excavated and hauled by special designed overburden truck to the backfill or disposal area. After the overburden is totally removed and the exposed coal surface has been cleaned up, the coal mining process take place. The mined coal is then transported to the crushing plant through 2-14 km long coal hauling road.





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