RANCANGAN PIT UNTUK MENENTUKAN JUMLAH OVERBURDEN DAN BATUBARA SERTA BIAYA OPE…

PT Tambang Bukit Tambi is a company engaged in the coal mining business. The increasing demand for coal also requires careful planning by considering technical and economic aspects so that producti…

HILIRISASI LIMBAH HASIL PENGOLAHAN ANDESIT SEBAGAI BAHAN CAMPURAN PEMBUATAN B…

Andesite mining activities, there is a processing process aimed at producing products that meet consumer or market demands but also produce waste that causes environmental problems. The waste from …

EVALUASI GEOMETRI PELEDAKAN TERHADAP FRAGMENTASI HASIL PELEDAKAN LAPISAN OVER…

PT Bukit Asam Tbk conducts coal mining with one of the demolition activities carried out is the process of decomposing overburden or interburden material using drilling and blasting methods. This a…

ANALISIS PRODUKTIVITAS PENGIRIMAN BATU KAPUR MELALUI BELT CONVEYOR DARI CRUSH…

ndustrial-scale material transport equipment that is often used to move material from one place to another is a conveyor belt. PT Semen Baturaja (Persero), Tbk. has a one-way conveyor system in fac…

PERENCANAAN PENGELOLAAN LINGKUNGAN TAMBANG BATUAN ANDESIT DI PT. BUKIT ASAM T…

PT. Bukit Asam Tbk Tanjung Enim Mining Unit (UPTE) is a state-owned company (BUMN) engaged in mining. Planning is the determination of the goals and objectives of the activities to be achieved. In …

ANALISIS PENINGKATAN KADAR BIJIH TIMAH MENGGUNAKAN SHAKING TABLE UNTUK MEMENU…

Indonesia is one of the countries in Asia which has abundant resources. One of the many resources found in Indonesia is mineral resources. Tin is one of the most abundant mineral resources in Ind…

ANALISIS POTENSI AIR TANAH BERDASARKAN KONDISI HIDROGEOLOGI DAN PENGUKURAN GE…

Based on the hydrogeological condition of Tanjung Lubuk District, the entire area is included in the Palembang-Kayuagung Groundwater Basin. Because of this, it is hoped that below the surface of th…

EVALUASI PENGARUH GEOMETRI JALAN ANGKUT TERHADAP WAKTU TRAVEL DUMP TRUCK DARI…

The ideal mine haul road will optimize production results in accordance with the planned production targets. The coal production target at PT EEM in December is 42,000 tonnes, while the actual prod…

ANALISIS PERUBAHAN PARAMETER KUALITAS BATUBARA DI FRONT PENAMBANGAN DAN STOCK…

Coal quality is something that will affect the economic value of the coal to be mined. Coal quality is influenced by factors of total moisture, ash content, volatile matter, total sulfur, fixed car…

EVALUASI KINERJA ALAT GALI MUAT DAN ALAT ANGKUT DI PIT SELATAN PT. CITRA TOBI…

Inadequate production of stripping overburden and coal is necessary to be evaluated in the performance of the excavator and transport that works on the stripping overburden at the CTSP Mine locatio…

KAJIAN TEKNIS DAN EKONOMIS RENCANA REKLAMASI TAHAP OPERASI PRODUKSI PADA AREA…

PT Satria Mayangkara Sejahtera (PT SMS) is a coal mining company located in West Merapi, Lahat, South Sumatra. In an effort to improve environmental quality, PT SMS conducts a series of reclamation…

ANALISIS COAL LOSSES KEGIATAN COAL GETTING DARI PIT GUNUNG AGUNG KE STOCKPILE…

PT. Bumi Merapi Energi is a coal mining company that implements an open pit mining system. At the time of the mining process, coal recovery was often not in accordance with the plan. In the period …

EVALUASI KEBUTUHAN ALAT GALI MUAT DAN ALAT ANGKUT UNTUK PENCAPAIAN PENINGKATA…

PT Dizamatra Powerindo merupakan perusahaan swasta yang bergerak dalam bidang energi dan pertambangan batubara. Sistem penambangan pada wilayah Penambangan Pit 4 menggunakan sistem tambang terbuka …

ANALISIS PROSES PENINGKATAN KADAR PASIR BESI MENGGUNAKAN ALAT WILLOBI PADA SK…

Sand iron is an ingredient that used in making sponge iron. To get sponge iron in good quality needed sand iron that have levels of metal iron is above 56%. Enhancement until sand iron could done w…

ANALISIS PENANGANAN LUMPUR HASIL PENCUCIAN MANUFACTURED SAND DENGAN ALAT FILT…

PT. Meganta Batu Sampurna, merupakan salah satu perusahaan tambang yang berlokasi di Desa Batujajar, Kecamatan Cigudeg, Kabupaten Bogor, Provinsi Jawa Barat. PT. Meganta Batu Sampurna melakukan keg…

EVALUASI TEKNIS DAN BIAYA PENGELOLAAN LINGKUNGAN STOCKPILE BATUBARA PT. BUKIT…

PT. Bukit Asam Tarahan Port Unit is one of the ports that function as a coal stockpile with the main activity being coal loading and unloading operations. During these operational activities, s…

ANALISIS DISTRIBUSI FRAGMENTASI PELEDAKAN BATU KAPUR TERHADAP PRODUKTIVITAS B…

PT Semen Indonesia (Persero), Tbk is one of the companies exploiting limestone resources in Indonesia. The mining method used is the open pit method. The main mining activities consist of overburde…

ANALISIS BEBERAPA PARAMETER SLUICE BOX UNTUK MENINGKATKAN KADAR CASSITERITE G…

This study aims to analyze the quality of tin sand before processing using a sluice box, determine the parameters of a good sluice box, and can produce SnO2 levels that meet the standardization of …

ANALISIS BIAYA INVESTASI PENCUCIAN PASIR TIMAH MENGGUNAKAN TIPE PAN AMERICAN …

The smallholder mining’s product that could be bought by PT Timah Tbk must fulfill the purchase terms, namely the Sn content ≥70%. Nevertheless, the smallholder mining’s product has low Sn co…

EVALUASI TERHADAP KINERJA SERTA KESEDIAAN DAN PENGGUNAAN ALAT GALI MUAT DAN A…

Edition

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ISBN/ISSN

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Collation

xiv, 45 hlm,: tab,: ilus,: 29 cm

Series Title

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Call Number

T558032021

ANALISIS PRODUKSI RECLAIM FEEDER UNTUK MEMENUHI TARGET PRODUKTIVITAS 420.000 …

Mining activities in the MTBU pit use an open pit system. Handling of coal at MTBU is done by two systems. The realization of coal stockpile 2 receipts in March amounted to 352,232.8 tons with a pr…

KAJIAN PENGOLAHAN BATUAN ANDESIT UNTUK MENDAPATKAN KUALITAS PRODUK MENURUT ST…

In recent years the implementation of development in Indonesia has been developing rapidly. The need for split also increased. The existence of andesite in North Lampung should be managed optimally…

OPTIMALISASI KINERJA WILLOBI SKALA LABORATORIUM PADA PENGOLAHAN PASIR TIMAH …

Tin sand must meet the standard requirements, namely with a Sn content of 72% - 74% to meet the needs of the smelter industry. The results of tin sand mining on land and sea produce low grade tin s…

EVALUASI TINGKAT KEBERHASILAN REKLAMASI PADA LAHAN DISPOSAL SISI BARAT DI PT.…

PT. Astaka Dodol is one of the coal mining companies in Kab. Musi Banyuasin, South Sumatra Province. Reclamation activities include land use, revegetation and final settlement in accordance with ap…

EFEKTIVITAS SANKSI PIDANA DALAM PERATURAN DAERAH NO. 3 TAHUN 2004 TENTANG PEN…

Edition

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ISBN/ISSN

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Collation

ix, 62 hlm.; 28 cm.

Series Title

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Call Number

T559512008

ANALISIS PENGARUH EARNING PER SHARE (EPS), D1VSDEND PAYOUTRATIO (DPR), PRICEE…

Penelitian ini bertujuan untuk mengetahui 1) Pengaruh Earning Per Share (EPS) , Dividend Payout Ratio (DPR), Price Earning Ratio (PER), dan Price Book Value (PBV) terhadap Harga Saham secara Simult…

ANALISIS PENGARUH DIVIDEND PAYOUT RATIO (DPR), EARNING GROWTH (EG) DAN RETURN…

Tujuan penelitian ini adalah untuk mengetahui pengaruh Dividend Payout Ratio (DPR), Earning Growth (EG) dan Return On Assets (ROA) terhadap Return saham perusahaan pertambangan yang terdaftar di BE…

PENGARUH EARNING PER SHARE DAN RETURN ON ASSET TERHADAP HARGA SAHAM PERUSAHAA…

Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh Earning Per Share dan Return On Asset secara simultan maupun parsial tehadap Harga saham pada perusahaan sektor pertambangan di BEI pad…

ANALISIS PENGARUH GETARAN HASIL PELEDAKAN TERHADAP KESTABILAN LERENG PADA PIT…

Lereng dalam kegiatan penambangan diperlukan analisis dan perhitungan, karena lereng yang berbahaya akan menyebabkan longsor yang dapat membahayakan pekerja. Pada analisis lereng, proses pengupas…

PERHITUNGAN SUMBERDAYA BATUBARA DENGAN MENGGUNAKAN SOLID BLOCK MODEL DI PT CI…

PT Citra Tobindo Sukses Perkasa (PT CTSP) merupakan salah satu perusahaan tambang di Indonesia yang bergerak di bidang penambangan batubara. PT Citra Tobindo Sukses Perkasa terletak di Kabupaten …