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…
The combustion of coal produces two types of waste, namely light ash (Fly Ash) and heavy ash (Bottom Ash). Fly ash is the waste generated by the power plant, contributing to environmental pollution…
PT Bukit Asam, Tbk is a State-Owned Enterprise (BUMN) engaged in coal mining activities. The Mining Business License (IUP) owned by PT Bukit Asam Thk is located in Tanjung Enim, Lawang Kidul Distri…
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 water making slope cond…
Pertumbuhan masyarakat pada era otonomi daerah memicu pembangunan, baik pada pembangunan fisik maupun nonfisik. Adapun pembangunan infrastruktur yang merupakan pembangunan fisik meliputi pembanguna…
Sumur GL-X merupakan salah satu sumur produksi yang dimiliki oleh PT. Pertamina EP Asset 2 Limau Field, yang saat ini diproduksikan dengan cara natural flow. Seiring dengan bergulirnya waktu, laju …
Penambangan batubara PT Kalimantan Prima Persada Jobsite PELH dilakukan dengan metode tambang terbuka. Metode penambangan secara tambang terbuka akan menghasilkan cekungan yang apabila terjadi huja…
The overburden dumping plan at PT Putra Muba Coal is designed as a monthly sequential dumping plan based on the established disposal design. There is a discrepancy between the dumping plan and its …
PT. Surya Global Makmur is one of the mining companies in Indonesia, which is engaged in the mining and sale of coal commodities. Coal mining activities at PT Surya Global Makmur are designed in mo…
PT Prima Indo Jaya Mandiri (PIM) is a company engaged in the mining business sector, the IUP area of PT Prima Jaya Indo Mandiri is 2009 hectares located in Arahan Village, East Merapi District, Lah…
PT. Ulima Nitra, Tbk is a coal mining company located in Muara Enim, South Sumatra. Coal mining activities are carried out using digging and loading equipment in the form of 1 unit of Volvo EC480DL…
PT. Bara Permata Mining merupakan salah satu kontraktor perusahaan tambang batubara yang terletak di desa Mekar jadi Kecamatan Sungai Lilin, kabupaten Musi Banyuasin.Sumatera Selatan. Sistem Penamb…
PT Tambang Bukit Tambi is a subsidiary of PT Nan Riang which is located in Padang Kelpo Village, Maro Sebu Ulu District, Batanghari Regency, Jambi Province. In this study, analysis of potential haz…