The open pit mining method applied to coal mining at PT Anugerah Covindo Indonesia has resulted in the formation of basins that have the potential to collect rainwater and groundwater. Water enteri…
PT Dizamatra Powerindo is a coal company with a Mining Business License Area of 971 Ha. The increasing price of coal makes the companies plan to increase production targets in the following year. I…
Indonesia memiliki potensi cadangan pasir besi 750 juta ton. Beberapa tahun terakhir permintaan besi dan baja dunia semakin tinggi, di indonesia kebutuhan baja nasional terus mengalami peningkatan …
PT Era Energi Mandiri (PT EEM) is a coal mining company which is administratively located in South Merapi, Lahat, South Sumatra. PT EEM has the obligation to reclaim disposal with an area of 77.48 …
PT Ulima Nitra is a mining contractor company working on contracts at PT Mine Muara Enim, Muara Enim Regency, South Sumatra Province. The mining system being worked on is an open pit mining system …
The mining industry is obliged to contribute in improving the living standards of the community, especially the local communities living around the area of operation - as well as to help in the mak…
Kegiatan pembongkaran material penutup lapisan batubara di PT. Berau Coal dilakukan dengan cara pemboran dan peledakan. Berdasarkan pengamatan yang dilakukan pada Pit C1 blok 8 site Binungan Mine O…
PT. Astaka Dodol is a coal mining company that performs coal mining activities using an Open Pit and a series of mechanical equipment. Coal mining activities are carried out using an open pit (Open…
The reference currently used in estimating and classifying coal resources in PT Dizamatra Powerindo is SNI 5015:2019, which refers to the Australian Guidelines for Estimating and Reporting of Inven…
PT. Dizamatra Powerindo is a coal mining unit located in Lahat Regency, South Sumatra. This company implements an open-pit mining system using strip mining. In production activities, it was found t…
At the end of mining activities Sungai Pangean Jaya Company leaves ex-mining land with ex-mining pits (voids) and not in the form of vacant land/non void one. This is in line with the prevailing la…
PT. Bukit Asam, Tbk Tanjung Enim Mining Unit is a mining state-owned holding company engaged in energy and coal mining. Mining system at PT. Bukit Asam, Tbk uses an open pit mining system with the …
PT Bukit Asam Tbk is one of the MIND ID Holding Member companies, which produces various types of quality coal or what is known as mine brand, one of which is mine brand AL 53. Mine brand quality c…
Kasiterit merupakan sumberdaya alam yang sering dijumpai di Indonesia. Unsur penyusun utama mineral kasiterit adalah Sn yang dalam nama lain disebut stannum, merupakan sumberdaya alam yang dimanfaa…
PT Kalimantan Prima Persada is an integrated mining industry service company, PT Kalimantan Prima Persada is a member of the PT Pama Persada Nusantara group of companies. The work area of PT Kalima…
PT Bumi Merapi Energi is one of private coal mining company with a Production Operation Mining Business Permit Area of 1,851 Ha. In December 2021, the coal production target in Pit of Gunung Agung …
River sand is sand that is sourced from excavation or mining in rivers. The sand used in this experiment was taken from the Musi River, District II Ilir. This downstream work was carried out in an …
To January until September 2021, overburden production at PT. Bima Putra Abadi Citranusa only reached 61,77% of the target, where the accumulated production in January until September was 2.229.780…
Pembangunan konstruksi bangunan di Indonesia saat ini telah berkembang dengan pesat seiring dengan semakin bertambahnya jumlah penduduk. Sumatera Selatan adalah salah satu Provinsi yang ada di Indo…
PT Ulima Nitra (UN) adalah salah satu perusahaan bergerak di bidang industri pertambangan batubara. PT Ulima Nitra berlokasi di Desa Karang Raja, Kabupaten Muara Enim. Penelitian ini dilakukan kare…
The ideal mine haul road will optimize production results in accordance with the planned production targets. The coal production target at PT Bima Putra Abadi Citranusa is 300,000 tons per month, w…
The achievement of overburden stripping production at PT. Duta Alam Sumatera, Lahat, South Sumatera in January to March amounted to 448,864 bcm from the production target of 890,000 bcm. The realiz…
PT Bara Anugrah Sejahtera is a company engaged in coal mining. The mining system currently applied is the open pit method. Alng with the development of the mine, it will create a large basin that h…
PT Triaryani (TRA) is located in Musi Rawas Utara, South Sumatra. TRA produces 1,000,000. tons in 2019. The plan for topsoil spreading with an area of 1.15 hectares which will be reclaimed in 2023 …
PT. Putra Muba Coal is one of the national companies engaged in the coal mining industry and has been meeting coal needs for various local industries and international markets since 2008. With the …
The Abimanyu pit is one of the pits located at PT. Putra Muba Coal had stopped mining in 2018 due to a significant decline in coal prices at that time so the mining process could not continue. In 2…
PT Triaryani is located in North Musi Rawas Regency, South Sumatera Province. PT Triaryani has a mining business permit area of 2143 hectares. Coal production at PT Triaryani as of October 2021 is …
Bauxite is the main ore of aluminum which is composed of several minerals, namely gibbsite, boehmite, and diaspore, along with iron oxide goethite and iron ore. One of the uses of bauxite is as a r…
Bauksit adalah bahan tambang yang tersusun dari satu atau lebih mineral-mineral aluminium oksida terhidrasi yang mengandung pengotor, seperti silika, oksida besi, titan dengan mineral pembentuknya …
PT Bima Putra Abadi Citranusa is a company engaged in coal mining located in Lubuk Betung Village, South Merapi District, Lahat Regency, Province South Sumatra. PT. BPAC plans to meet the productio…