Production In February 2023, PT Astaka Dodol faced challenges in achieving the overburden stripping production target at pit A1-B. To address this issue, a comprehensive evaluation was conducted on…
PT Bukit Asam Tbk is one of the companies in the field of state-owned mining business located in Tanjung Enim, Muara Enim Regency, South Sumatra. Mining activities require a drainage system so as n…
PT J Resources Bolaang Mongondow is a gold mining company that is active in blasting activities. During September 2022, the Powder Factor value for ore blasting increased from 0.37 to 0.48 and the …
Produksi pengupasan overburden Bulan Januari-Juni 2022 di Blok 8 BMO 2 PT Berau Coal masih jauh dari target produksi. Oleh karena itu, penelitian ini dilakukan untuk mengevaluasi ketidaktercapaian …
PT Bukit Asam Tbk has several contractors responsible for executing mining operations, one of which is PT Banguin Karya Pratama Leistari (BKPL), and PT Puisaka Buimi Transportasi (PBT) as subcontra…
PT Langgeng Daya Agrindo is a mining service provider company in collaboration with PT Budi Gema Gempita, one of the coal mining companies, located in Muara Lawai Village, East Merapi District, Lah…
PT. KPC merupakan perusahaan yang bergerak dibidang Pertambangan Batubara. Menipisnya jumlah cadangan batubara dengan kualitas tinggi sehingga diperlukan Langkah konservasi sumberdaya yang tersedia…
PT Bima Shabartum Wijaya is a company that will invest in andesite mining project in Damarpura Village, South Ogan Komering Ulu Regency, South Sumatra, which is targeted in 2023. In making an inves…
PT. Berau Coal is one of the mining companies in Indonesia that focuses on mining and selling coal commodities. This research was conducted on the haul road at Site Gurimbang Mine Operation, where …
Bauksit merupakan hasil proses pelapukan dari batuan granit yang di dalamnya terkandung bebagai mineral, salah satunya mineral boehmit (Al2O3) yang merupakan salah satu bahan yang digunakan dalam b…
PT Triaryani is a company engaged in coal mining located in the Nibung District and Rawas Ilir District, North Musi Rawas Regency, South Sumatra Province. The 7 km mining road from the coal stockpi…
PT. Bukit Asam, Tbk. is a State-Owned Enterprise (BUMN) which is engaged in the coal mining industry located in Tanjung Enim, South Sumatra, that owns a Mining Business Permit (IUP) covering an are…
Bauksit adalah biji utama aluminium yang tersusun oleh beberapa mineral yaitu dari mineral gibbsite, boehmite, dan diaspore, bersama dengan kuarsa dan mineral besi yaitu hematite dan rutile. Salah …
PT. Tata Bara Utama merupakan perusahaan kontraktor tambang batubara yang terletak di Provinsi Sumatera Selatan. Dengan luas wilayah IUP PT TBU Site BBE�MAL yaitu 9560 Ha. Pada wilayah IUP PT. Ta…
Bukit Asam is a new location that will be worked on by PT Bukit Asam, Tbk. The type of rock on the surface is andesite rock that has undergone weathering. For these new mining activities, it is nec…
PT. Prima Mulia Sarana Sejahtera is a coal mining company. During the mining process, it was seen that in several segments of the haul road there was scattered or falling coal. The coal will not be…
In the tin ore processing process that aims to separate the concentrate and tailing, there are valuable minerals that slipped off and wasted through the tailing so that rises the potential for low …
In May 2023 PT Ulima Nitra's production target was 81,809.12 tons while the actual achievement was 66,475 tons. This was caused by several factors and it was indicated that one of the contributing …
PT Mustika Indah Permai merupakan perusahaan swasta yang bergerak dalam bidang pertambangan batubara. Kegiatan penambangan dilakukan pada wilayah penambangan pit Sungkai menggunakan sistem tambang …
PT. Duta Bara utama terletak di kabupaten muara enim ,Sumatra Selatan.Sistem penambangan yang dilakukan pada Pit di PT.DBU dengan sistem tambang terbuka yang menggunakan alat gali muat Excavator Ko…
Coal production at PT Bukit Bara Alam has not reached the set production target. The coal production target at PT Bukit Bara Alam in January was 65,000 tons, while actual production was 56,570 tons…
PT. Bukit Asam, Tbk. BUMN yang bergerak dalam industri pertambangan batubara yang berada di Tanjung Enim, SumateraaSelatan.aMetodeapenambangannya adalah open pit, penambangan dilakukan dengan mengg…
Pada area Lati Mine Operation, khususnya di pit PQRT terdapat banyak material lunak dimana terdiri dari material rawa dan material redistrub sehingga diperlukan perencanaan untuk penanganan khusus …
PT Surya Global Makmur is a mining site located in the village of Rangkiling, Sarolangun Regency, Jambi Province. The coal mining of PT Surya Global Makmur Jobsite Mandi Angin is carried out using …
PT Triaryani is a company engaged in coal mining located in the Nibung District and Rawas Ilir District, North Musi Rawas Regency, South Sumatra Province. In mining activities the existence of mech…
PT. Budi Gema Gempita merupakan perusahaan tambang batubara yang terletak di Kabupaten Lahat, Provinsi Sumatera Selatan dengan PT. Andalan Artha Primanusa sebagai perusahaan kontraktor yang bekerja…
An ideal mine hauling road will optimize production results in accordance with planned production targets. The coal production target at PT Bukit Bara Alam in January and February is 65,000 tons an…
PT. Bina Sarana Sukses is a mining company in Indonesia, which operates in the mining and sales of coal commodities. This research aims to increase productivity on overburden hauling roads and dete…
PT Bahana Bumi Mandiri (BBM) merupakan perusahaan penyedia transportasi logistik dan kontraktor yang berpengalaman sejak tahun 2016 yang berlokasi di Kabupaten Muara enim, Sumatera Selatan. PT Baha…
Tanah pucuk memegang peranan penting untuk menunjang keberhasilan kegiatan reklamasi/revegetasi pada areal bekas tambang, namun pada beberapa lokasi berdasarkan karakteristik geografis wilayah, ter…