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…
PT Bukit Asam is located in Muara Enim, South Sumatra. PT Bukit Asam at PIT E in November plans to produce 2,605,000 bcm. On the southern front of Pit E in November plans to produce 450,000 bcm of …
PT Bukit Asam, Tbk Unit Dermaga Kertapati merupakan perusahaan pertambangan yang bergerak dalam bidang energi dan Pertambangan batubara. Unit Dermaga Kertapati merupakan tempat untuk mengekspor bat…
Muara Tiga Besar Utara (MTBU) is one of the longest operating pits at PT Bukit Asam. Most of the pit area is a stockpile area. This is because the overburden material stockpiling in the MTBU pit us…
PT. Tunas Jaya Perkasa adalah perusahaan tambang batubara swasta yang terletak di kecamatan Jorong, Tanah Laut, Kalimantan Selatan. Saat ini yang sedang dioperasikan adalah pit U210 yang terdiri at…
PT Tonia Mitra Sejahtera is a privately owned nickel ore mining company with a Production Operation Mining Business Permit Area of 5,891 Ha. PT Tonia Mitra Sejahtera conducts mining activities usin…
PT Bima Putra Abadi Citranusa terlihat bahwa sering terjadi genangan air di dalam pit tersebut hal ini disebabkan terutama oleh ukuran sump yang tidak sesuai begitu juga dengan pompa saluran serta …
Gasification technology is currently advancing with various types of gasification reactors. These reactors have different types and characteristics of material feeding suitable for raw materials, a…
PT. Prima Mulia Sarana Sejahtera merupakan salah satu dari perusahaan swasta yang bergerak di bidang penambangan batubara. Dalam rangka penambahan kapasitas produksi perusahaan, diperlukan peningka…
Daerah penelitian berada di PT Triaryani, Musi Rawas Utara, Sumatera Selatan dengan Wilayah Izin Usaha Pertambangan seluas 2.143 Ha. Kestabilan lereng pada tambang terbuka menjadi perhatian dalam h…
Indonesia is a country with abundant mineral and nickel resources, therefore there are many mines in Indonesia with the aim of obtaining these mineral and nickel resources. One of the many minerals…
PT Bukit Asam is a company engaged in the coal mining industry. The company is located in Tanjung Enim, South Sumatra. The research was conducted because the research area has heavy rainfall and on…
Reclamation is an activity that must be carried out to ensure the utilization of ex-mining land so that it can function again according to its designation, therefore a plan and estimation of reclam…
PT. Berau Coal is known as a mining company engaged in the coal industry. In coal production, it is necessary to dismantle overburden by drilling and blasting. The standard of blasting operation in…
PT. Freeport Indonesia (PTFI) merupakan salah satu perusahaan yang bergerak dalam bidang industri pertambangan mineral. PT. Freeport Indonesia berlokasi di Kabupaten Mimika, Provinsi Papua. Penelit…
PT. Mulia Pacific Resources in Petasia Area, North Morowali Regime, Focal Sulawesi Territory. This organization has three dynamic blocks, one of which is block 3A11. This block has three pits, incl…
PT. Jasa Laksa Utama (JLU) as maintenance crushing plant contractor company for reducing size of coal unter coordinated of PT. Bara Alam Utama (BAU) as the owner. The production target to be achiev…
PT. BIMA PUTRA ABADI CITRANUSA (BPAC) IS A COMPANY ENGAGED IN THE MINING SECTOR WITH AN AREA OF 286 HECTARES OF IUP EXPLORATION. IN MARCH 2022 THE COAL PRODUCTION TARGET AT PIT 1 LUBUK BETUNG WAS 2…
PT Putra Muba Coal (PMC) is located in Sungai Lilin District, Musi Banyuasin Regency. PT PMC set a coal production target of 3 semesters of 1850,000 tons. To meet the production target, PT PMC plan…