PT. Bukit Asam Tbk is one of the mining companies in Indonesia, which is engaged in the mining and sale of coal commodities. Coal mining activities at PT Bukit Asam Tbk are designed in monthly mini…
PT Kaltim Prima Coal is one of company that moves in the mining and coal marketing for customers good domestic industry exports or.As coal supply company indonesia largest, certainly had company pr…
PT Baramulti Sugih Sentosa adalah perusahaan yang bergerak di bidang stockpile batubara yang terletak di Provinsi Sumatera Selatan tepatnya di Palembang. Hasil produksi dari PT. Muara Alam Sejahter…
In general, the productivity of mechanical devices is a value that shows the amount of material production that can be done by both loading and transporting equipment in a certain unit of time. The…
One of the factors causing the former mining pits (void) unable to return to the condition of the initial hue before mining activities were carried out because of this stripping ratio large and non…
Dengan tingginya laju produksi, PT Kaltim Prima Coal (PT KPC) harus selalu melakukan inovasi agar seluruh tahapan dapat dilaksanakan secara optimal dan efisien, terutama pada tahap pemboran dan pel…
The coal handling facility process is a stage of unloading/moving coal transported by train for the next production stage to go to the barge. Coal is unloaded and spilled into the Apron feeder, fro…
The bulldozer performance at Tata Bara Utama in the disposal area had not yet reached the target, so an evaluation of the bulldozer is needed to achieve the dozing target and the dozing pattern of …
Slope stability is an important factor in the sustainability of the mining process, a stable slope will reduce potential losses due to cladding. A waste dump/disposal area is an area in an open pit…
The PQRT pit is one of the pits in Site Lati which is the largest contributor to PT Berau Coal's coal production which in 2022 will reach 7,856,452 tons. Due to market demand in meeting the needs o…
PT Kideco Jaya Agung is a company engaged in coal mining and uses an open pit mining system. During the rainy season, the flow of water entering the mining area will be mixed with the solid materia…
PT Semen Padang (persero) Tbk is one of the cement producers in Indonesia and is part of the Semen Indonesia Group (SIG). In the unloading of limestone at PT Semen Padang (Persero) Tbk, drilling an…
PT Semen Baturaja Tbk. Merupakan perusahaan Badan Usaha Milik Negara (BUMN) yang bergerak di bidang pertambangan dengan bahan galian batu kapur dan clay yang berlokasi di Kota Baturaja, Kabupaten O…
Andesite is one of the rock mining commodities that is useful in building infrastructure in the Baturaja area. In 2023, PT Bima Shabartum will mine in the South Ogan Komering Ulu district, so data …
PT Berau Coal is the fifth largest company in Indonesia operating in Berau Regency, East Kalimantan Province and has been operating since April 26, 1983 after obtaining a Coal Mining Concession Agr…
PT. Pacific Granitama Tanjung Balai Karimun is one of the companies that mines granite. Granite is a common type of intrusive rock and is commonly found. This rock was formed as a result of slow cr…
PT Tunas Jaya Perkasa adalah perusahaan kontraktor batubara yang mengerjakan jobsite PT TRUST-BEK. Ketidaktercapaian target produksi di tahun 2022 membuat perusahaan ingin meningkatkan target produ…
PT Gorby Putra Utama is a coal mining company in North Musi Rawas District, South Sumatera. The coal mining of PT Gorby Putra Utama is carried out using the open pit mining method. This study aims …
PT Semen Baturaja (Persero) Tbk. adalah perusahaan dengan komoditas industri di bidang semen. Produk yang diolah berupa batu gamping. Batu gamping di daerah ini ditambang menggunakan metode tambang…
PT Semen Baturaja (Persero) Tbk. adalah perusahaan dengan komoditas industri di bidang semen. Produk yang diolah berupa batu gamping. Batu gamping di daerah ini ditambang menggunakan metode tambang…
PT Banyan Koalindo Lestari in engaged in coal mining which is located in North Musirawas, South Sumatera Province, In coal mining activitiy, companiy often did not achieve the planned production ta…
Coal is one of the economic supports, which is usually used as fuel for PLTUs, the main fuel for the production of steel, cement, chemical and pharmaceutical industries. PT XYZ is a company operati…
Coal mining activities at PT. Bukit Asam, Tbk uses surface mining system methods and conventional and continuous mining equipment. Open coal mining is strongly influenced by weather factors, where …
PT Bukit Asam Tbk. is a coal mining company located at Tanjung Enim, South Sumatra Province. This research was conducted due to a heavy rain occured in October 2022 which makes the sump’s partiti…
PT. Manggala Alam Lestari (PT. MAL) merupakan salah satu perusahaan yang menyuplai batubara untuk kebutuhan pembangkit listrik yang terletak di Kabupaten Musi Banyuasin, Sumatera Selatan. Dalam keg…
PT. Triaryani berlokasi di Musi Rawas Utara Sumatera Selatan. TRA memproduksi 1.142,859 bcm pada tahun 2021. Rencana produksi overburden PT. Triaryani di tahun 2022 kurang lebih sekitar 1.500.000 b…
Corporate Social Responsibility (CSR) is an obligation which must be carried out by companies which engage in natural resources. According to the Decree of Ministry of Energy and Mineral Resources …
Pada bulan Oktober 2021 PT. Bima Putra Abadi Citranusa menetapkan target produksi overburden sebesar 587.333,01 BCM dengan standar konsumsi bahan bakar sebesar 11 liter/jam dengan produktivitas seb…
Mineral processing activities are activities to increase the value of minerals. One of the tools commonly used is the Sluice box by using the principle of differences in specific gravity. The appli…
PT Bukit Asam Tbk is a coal company located in South Sumatra. The province of South Sumatra saves considerable energy resources, one of which is coal which is located in PT Bukit Asam Tbk. The soil…