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Analisis Pengaruh Geometri Peledakan Terhadap …

Lokasi penambangan PT. Allied Indo Coal jaya (PT.AICJ) terletak di Parambahan, Kecamatan Talawi, Kota Sawahlunto, Provinsi Sumatera Barat. Secara geografis wilayah IUP PT.AICJ berada pada posisi 1000 46' 48"–100048'47"BT dan 00035'34"–00036'59"LS, dengan batas lokasi kegiatan adalah sebelah utara

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Calculation of The Cost of Underground Mining …

Allied Indo Coal Jaya is one of the mining companies with types of coal mining materials. Mining methods used by PT. Allied Indo Coal Jaya is an open-pit mining and underground mining...

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ANALISIS OPTIMALISASI LOSS TIME ALAT GALI MUAT …

PT Allied Indo Coal Jaya in the East Pit has set an overburden production target in November 2020 of 110,000 BCM/month for 2 mining fleets. However, based on overburden production data, the production achieved was 86,126.20 bcm, only 78.30% of the target achieved. The available working time for each mining fleet is 268 hours, but the time for ...

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(PDF) Kajian Teknis Loading dan Hauling Produksi …

PT. Allied Indo Coal Jaya is one of the mining companies located in the Parambah area, sawahlunto. In coal mining activities, PT. Allied Indo Coal Jaya uses open pit mining methods. PT. Allied Indo Coal Jaya targets …

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Estimasi Sumberdaya Batubara Pada Pit Timur PT. Allied Indo Coal …

PT. Allied Indo Coal Jaya melakukan penambangan dengan metode tambang terbuka dan tambang bawah tanah. Dengan harga batubara yang relatif naik, perusahaan berencana memperluas daerah penambangan pada Pit Timur.Salah satu acuan dalam rencana perluasan pit dan rencana penambangan strategis adalah dengan …

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Kajian Teknis Optimasi Produksi Alat Gali Muat dan Alat …

In an open pit, in overburden removal and hauling overburden activities in the western pit of PT. Allied Indo Coal Jaya operates 1 unit of 330D2 L back hoe excavator as a digger and 3 units dump truck HINO 500 FM 260 JD. The problem currently is not achieving the overburden production target in the western pit in July 2019 which is 54,000 ...

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ALLIED INDO COAL JAYA, PARAMBAHAN, DESA BATU …

PT. Allied Indo Coal Jaya is one of the companies engaged in Coal mining with an IUP covering an area of 327.40 Ha, in actual mining activities using the Open Pit method …

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ALLIED INDO COAL PT (0754-410491) | Indonesia Business …

ALLIED INDO COAL PT is a Indonesia company, located in Jl Parambahan SAWAHLUNTO. more detail is as below.

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Estimasi Biaya dan Evaluasi Kebutuhan Alat Muat dan …

rata Indonesia Coal Index (ICI) hanya sebesar 66,27 USD/ton[3] sangat berdampak terhadap perusahaan tambang batubara didunia begitu pun dengan PT. Allied Indo Coal Jaya. Kegiatan penambangan batubara di PT. Allied Indo Coal Jaya dilakukan dengan menggunakan sistem tambang terbuka dan menggunakan 2 alat mekanis utama,

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OneMine | PT Allied Indo Coal

PT Allied Indo Coal is the owner of the Parambahan Open Cut Coal Mine in the Ombilin Basin in West Sumatera with an annual production of in excess of 0.5 million …

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Optimasi Pencampuran Batubara Beda Kualitas Dengan …

CV. Bara Mitra Kencana Is one of the mining companies engaged in coal mining, located in the city of Sawahlunto, West Sumatra. Coal produced by CV. Bara Mitra Kencana consists of various types which are grouped based on their calorific value from different pits. These coal calories are influenced by the geological conditions of a mining

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PT. ALLIED INDO COALJAYA

Find company research, competitor information, contact details & financial data for PT. ALLIED INDO COALJAYA of Kota Administrasi Jakarta Selatan, DKI Jakarta. Get the …

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Analisis Kestabilan Lubang Bukaan dan Pilar saat Proses …

Allied Indo Coal (AIC) Jaya Rahman, Alfi (2019) Analisis Kestabilan Lubang Bukaan dan Pilar saat Proses Mining BlockDevelopment pada Penambangan Bawah Tanah Metoda Room and Pillar PT. Allied Indo Coal (AIC) Jaya.

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Karakterisasi Massa Batuan dan Analisis Kestabilan …

PT. AICJ (Allied Indo Coal Jaya) Kota Sawahlunto Provinsi Sumatera Barat Riski Adelina Pane1*, Yoszi M. Anaperta1** 1Jurusan Teknik Pertambangan Fakultas Teknik Universitas Negeri Padang *riski.adelinapane@gmail **yoszi_mingsi@yahoo Abstract.The stability of the mine slope is the most important factor that must be considered in

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OPTIMALISASI KINERJA ALAT GALI MUAT DAN ALAT …

PT. Allied Indo Coal Jaya is a company engaged in coal mining business. Mining methods applied by PT. Allied Indo Coal Jaya is an open pit mining and underground mine method. In the stripping and transportation activities of overburden in pit 1 east of PT. Allied Indo Coal Jaya operates 2 330D2

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PT. ALLIED INDO COAL, Kota Sawah Lunto, Indonesia, Desa …

Find company information, contact details, financial data & company linkages for PT. ALLIED INDO COAL of Kota Sawah Lunto, Indonesia.

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Allied Indo coal,PT

Profil Usaha Allied Indo coal,PT : Jl. Dr. Saharjo 07 (021)8304335 - 8304336Fax : Bisnis : Coal Product. Alamat dan Nomor Telepon Profil Usaha Allied Indo coal,PT Profil Usaha Apotek Restoran Otomotif Komputer Tekstil Travel Makanan Elektronik Penerbit Kerajinan Perusahaan

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ANALISIS PRODUKTIVITAS BELT CONVEYOR PADA TUNNEL …

Allied Indo Coal Jaya (PT. AICJ) merupakan salah satu perusahaan pertambangan batubara di Sumatera Barat yang menggunakan metoda tambang bawah tanah. Pada proses pengangkutan dari lubang produksi mulut tambang menggunakan belt conveyor yang terdapat pada jalur tunnel main shaft. Jalur yang mengangkut material hasil …

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Analisis Produksi dan Biaya Pengupasan Overburden …

PT. Allied Indo Coal Jaya is one of the companies engaged in the coal mining business in the city of Sawahlunto with the status of the Mining Entrepreneurs Cooperation Agreement (PKP2B) in an area of 327.4 hectares. PT. Allied Indo Coal Jaya (PT. AICJ) has a constant production target every month with a target of 294,117.65 …

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PT. Allied Indo Coal Jaya is one of the companies engaged in the coal mining business in the city of Sawahlunto with the status of the Mining Entrepreneurs Cooperation Agreement (PKP2B) in an area of 327.4 hectares. PT. Allied Indo Coal Jaya (PT. AICJ) has a constant production target every month with a target of 294,117.65 BCM / month to ...

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Estimasi Sumberdaya Batubara Pada Pit Timur, PT. Allied …

Sumber: PT Allied Indo Coal Jaya Gambar 2. Peta Geologi PT. Allied Indo Coal Jaya 2.2 Kajian Teori 2.2.1 Batubara Batubara adalah akumulasi material organik yang berasal dari sisa- sisa tumbuhan yang telah melalui proses kompaksi, ubahan kimia dan proses metamorfosis oleh peningkatan panas dan tekanan selama perioda geologis

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OPTIMASI PENCAMPURAN BATUBARA BEDA KUALITAS …

ABSTRA CT Compared with other qualities of coal, in Alliec Indo Coal, PT poor quality coal is the least preferable to be used. Therefore, it becomes necessary to increase it's value by blending it with other qualities of coal. PT. AIC has 182.318,29 tons of coal deposit, with 6.660 kkal/kg average calorivic value and 0,6 % sulphur content. These …

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Evaluasi Teknis Geometri Peledakan untuk Mendapatkan …

PT.Allied Indo Coal Jaya is a coal company located in Talawi District, Sawahlunto City. This company conducted the exploration by open pit and underground mining. In open pit mining, before the start of coal mining, overburden demolition is carried out first with blasting activities. Actual blasting geometry with

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Calculation of The Cost of Underground Mining …

PT. Allied Indo Coal Jaya is one of the mining companies with types of coal mining materials. Mining methods used by PT. Allied Indo Coal Jaya is an open-pit mining and underground mining method. In

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PT Allied Indo Coal

PT Allied Indo Coal is the owner of the Parambahan Open Cut Coal Mine in the Ombilin Basin in West Sumatera with an annual production of in excess of 0.5 million …

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