Feasibility Study of Coal Mine
PT Sebuku Sejaka Coal
PT STI conduct a feasibility study for a coal mine ranging from modeling resources and reserves, geotechnical and hydrogeological analysis, mine planning, economics, to the environment and mine closure.
Tailings Storage Facility Study Inpit
PT Meares Soputan Mining
PT STI conduct an analysis of the construction of in pit tailing storage facilities. The analysis includes the stability of the dam and hydrogeological analysis of seepage from the tailings and tailings contaminant modeling.