Identification of geological and administrative conditions of the concession area; calculation of infrastructure investment costs; sensitivity cost analysis of mining projects.
Observe the distribution of economic minerals and sample the outcrop area and observe the infrastructure development area.
Develop strategic drilling plans, conduct geodetic surveys before and after drilling, and resources estimation.
Design plan of infrastructure development, hauling road maintenance, jetty construction, bathymetry and orthophoto survey
Planning of mining activities, supervision of mining activities, calculation of estimated Tonnage of mineral reserves.

PT. Alam Prathama Sejahtera "ALPRAS" is a holding company with a diversified portfolio in the mining industry value chain, that focuses in nickel and coal.

PT. Alam Prathama Sejahtera "ALPRAS" is a holding company with a diversified portfolio in the mining industry value chain, that focuses in nickel and coal.
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