In mining activities, there is often a discrepancy between the plan and actual conditions in
the field; if not identified early, this discrepancy will undoubtedly have the potential to cause …

The mining planning and design were carried out in PT. Tanjung Alam Jaya, a coal mining
company in South Kalimantan. The company intends to re-mine the Pit X area and requires …

PT. Freeport Indonesia is a company that mines, processes and explores ores containing
copper, gold and silver in the highlands of Tembagapura, Mimika Regency, Papua Province …

An ideal mining haul road should have an efficient travel time and speed, significantly
impacting coal production. Achieving effective speed requires an optimal haul road …

Produktifitas alat angkut belum optimal disebabkan oleh geometri jalan angkut yang belum
optimal. Tujuan dari penelitian yaitu mengetahui kondisi geometri jalan angkut pada jalan …