Indonesia's second-largest copper-gold mine operator with IoT-driven reliability focus
PT Amman Mineral Nusa Tenggara operates Batu Hijau, Indonesia's second-largest copper and gold mine, using a heavy-duty industrial stack (SAP PM, Siemens PCS 7, Yokogawa CENTUM, Rockwell Automation, SCADA/PLC/DCS) paired with Microsoft business tools. Current project weight—IoT monitoring, reliability-centered maintenance, and emergency response planning—reveals a shift from reactive to predictive operations. The hiring surge is senior-heavy, concentrated in engineering and operations, signaling an intensity around production uptime and safety compliance.
Notable leadership hires: Chief Geologist
AMNT acquired and operates the Batu Hijau mine in Sumbawa since 2016, alongside exploration of the Elang Deposit, a major undeveloped porphyry copper-gold resource. The company employs 5,001–10,000 people and serves the metals and mining sector across Indonesia and Canada. Operations center on mine extraction, tailings management, and ESG initiatives including solar power deployment and water efficiency. Tech infrastructure spans enterprise resource planning (SAP), industrial control systems (Siemens, Yokogawa, Rockwell), and analytics (Power BI), with active work to reduce downtime, strengthen safety compliance, and optimize energy use.
Siemens PCS 7, Yokogawa CENTUM, Rockwell Automation (including Allen-Bradley), Profibus, Modbus, Ethernet/IP, and SCADA/PLC/DCS platforms for process monitoring and control.
IoT-based monitoring, reliability-centered maintenance, emergency response planning, safety continuity, shutdown maintenance scheduling, and fraud/anomaly detection—all aimed at reducing production downtime and improving safety compliance.
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