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  "documentTitle": "Challenges in Mining Scarcity Opportunity",
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      "text": "SOURCE: Expert interviews; Press search",
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      "text": "1 OEE: Overall Equipment Effectiveness",
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      "text": "The main benefits are in operating labour costs (down about 2/3) and optimized productivity (avoiding downtime and operating at a faster and safer cycle time) - AH electrical systems specialist",
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      "text": "Capex costs are high, though of course they also depend on the pre-existing level of infrastructure, like for communications. That said, the upside of AH is significant - AH developer",
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      "text": "During our first trials, we were already able to reduce exposure of our workers to danger areas by ~70% - Mine manager",
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      "text": "Category, Lever, Impact range, Rationale for impact. Safety, Safety, Green dot, Fewer people in dangerous areas. Mine design, Strip ratio, Green dot, -0-5%, Fewer people in pit enables steeper pit walls. OEE, Utilization, Green dot, -10-30%, Eliminate shift-change delays. Availability, Green dot, -10-30%, Reduced unscheduled downtime. Truck speeds, Green dot, TBD, Higher truck speeds. Operating and maintenance costs, Labor, Green dot, Up to -95%, Fewer operators. Fuel, Green dot, -5-10%, Lower fuel consumption. Tires, Green dot, -5-10%, Improved tire life. Maintenance, Green dot, -10-20%, Lower maintenance parts. Capex, Truck capex, Red dot, ~500k, Higher truck cost. Infrastructure capex, Red dot, Hub ~$1m, Infrastructure costs.",
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