ANALISIS GEOMETRI STOCKPILE UNTUK PENCEGAHAN SWABAKAR DI PT. PUTRA MUBA COAL …
PT Putra Muba Coal is a The company operates in the coal mining sector in the Sungai Lilin Subdistrict, Musi Banyuasin Regency, and the Tungkal Ilir Subdistrict, Banyuasin Regency, South Sumatra. O…
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- vii, 64 hlm.; ilus.; 29 cm
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- T1434642024
ANALISIS PENGARUH FLUKTUASI HARGA BATUBARA TERHADAP NILAI CADANGAN OPTIMAL DE…
Cadangan batubara merupakan acuan dalam melakukan perencanaan tambang. Tingkat keyakinan cadangan menentukan risiko kelayakan ekonomi dan garansi pengembalian modal dari pengusahaan tambang. Dalam …
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- xv, 82 hlm.; ilus.; 29 cm
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- T1434072023
PERENCANAAN TEKNIS SEQUENCE PENAMBANGAN DAN NILAI EKONOMI DALAM UPAYA KONSERV…
In accordance with the calculation of economic value from the engineering department at PT Banjarsari Pribumi, it was obtained that the South SP Timur pit is an uneconomical pit to mine because it …
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- ix, 33 hlm.; ilus.; 29 cm
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- T1433952024
REDESIGN GEOMETRI PELEDAKAN PADA TAMBANG QUARRY ANDESIT UNTUK MENGOPTIMALKAN …
PT Meganta Batu Sampurna is a mining company that focuses on andesite stone production located in Batujajar Village, Cigudeg District, Bogor Regency, West Java. In the production process, andesite …
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- xvii, 83 hlm.; ilus.; 29 cm
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- T1433632024
EVALUASI GEOMETRI JALAN ANGKUT TAMBANG SEBAGAI UPAYA PENCAPAIAN TARGET PENGUP…
The ideal mining transportation route will optimize production results according to planned production goals. PT Era Energi Mandiri's overburden stripping target in February was 240,000 bcm and act…
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- xvi, 99 hlm.; tab.; ilus.; 29 cm
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- T1431702024
EVALUASI METODE RIPPING TERHADAP FRAGMANTASI BATUBARA UNTUK MENINGKATKAN KINE…
PT. Pamapersada Nusantara merupakan perusahaan kontraktor yang bergerak di bidang pertambangan. Kegiatan penambangan dilakukan dengan metode tambang terbuka. Salah satu cara pembongkaran batubara p…
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- xvi, 50 hlm. : ilus. ; tab. ; 28 cm
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- T125952018
KAJIAN TEKNIS TERHADAP SISTEM PENIMBUNAN BATUBARA SERTA UPAYA MENGURANGI GEJA…
PT. Lematang Coal Lestari adalah perusahaan yang bergerak dalam pertambangan batubara. Batubara yang dihasilkan dikirim sebagai pasokan bahan bakar untuk Pembangkit Listrik Tenaga Uap (PLTU) Simpan…
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- xiii, 47 hlm. : ilus. ; tab. ; 28 cm
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- T132322018
MODIFIKASI DESAIN MIDDLE AIR DECK PADA PELEDAKAN OVERBURDEN DI PT. BUKIT MAKM…
PT. BUMA Site Lati is applying deep hole blasting in 2017, it is blasting at a depth of 12 m-18 m to enlarge the inventory of blasting material. In addition, deep hole blasting also increases the e…
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- xiv, 38 hlm. : ilus. ; tab. ; 28 cm
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- T1413532017
EVALUASI KEBUTUHAN ALAT GALI-MUAT DAN ALAT ANGKUT (DUMPTRUCK) UNTUK MEMENUHI …
PT. Trimegah Perkasa Utama is a company engaged in mining of granite in the Village of Pangka Subdistrick Meral Districk Karimun Riau Islands. Granite mining activities carried out by the system of…
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- xiv, 44 hlm. : ilus. ; tab.; 28 cm
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- T1410062017
EVALUASI FREKUENSI DAN PANJANG STROKE PADA JIG TERHADAP KADAR KONSENTRAT DI K…
PT. Timah is the largest tin mining company. One of the tools used in the mineral separation cutter suction dredges is Jig Concentrator - type Pan American. The success of the tin separation will d…
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- xv, 45 hlm. : ilus. ; tab.; 28 cm
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- T1410382017
EVALUASI KINERJA SIPHON STRING PADA SUMUR X-28 LAPANGAN Y PT. PERTAMINA EP AS…
PT. Pertamina EP Asset 3 have a many optimization project in one time. There are two ways of optimization work for achievement of production targets set by PT. Pertamina EP Asset 3. Optimization Pr…
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- xvii, 49 hlm. : ilus. ; tab. ; 28 cm
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- T1410442017
EVALUASI SISTEM PERENCANAAN ALAT BERAT DENGAN METODE ANALYTIC HIERARCHY PROCE…
PT. Bukit Asam (Persero), Tbk Unit Pelabuhan Tarahan commonly abbreviated PTBA Tarahan is one company that supplies coal to the power plant Tarahan. The process of coal supply PTBA Tarahan this thr…
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- xvi, 46 hlm. : ilus. ; tab. ; 28 cm
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- T1410412017
ANALISIS PRODUKTIVITAS ALAT GALI MUAT DAN ALAT ANGKUT UNTUK MENCAPAI TARGET P…
PT. Bukit Asam (Persero), Tbk is located in Lawang Kidul, Muara Enim. Mining is operated with open pit mining using backhoe and trucks. Stripping Interburden stripping is use two units of Komatsu b…
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- xii, 37 hlm. : ilus. ; tab. ; 28 cm
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- T1408482017
KAJIAN PERBANDINGAN KINERJA PENGGALIAN BIJIH TIMAH MENGGUNAKAN KAPAL ISAP PRO…
PT TIMAH (Persero) Tbk is one of the State Owned Enterprises (SOEs) in the field of tin mines located in the province of Bangka Belitung. Alluvial tin ore mining on the seabed is done using Dredger…
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- xv, 42 hlm. : ilus. ; tab. ; 28 cm
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- T1420072017
ANALISA FORMASI DENGAN PENGUJIAN PRESSURE BUILD UP METODE HORNER-MBH DI ZONA …
Well test is a method to determine well actual condition and formation damage. The test held by analizing the form of pressure change due to the changing of production level. Afiter the drilling an…
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- xiv, 56 hlm. : ilus. ; tab. ; 28 cm
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- T1409732017
ANALISIS PENGARUH KETERLAMBATAN PEMBUKAAN LAHAN TAMBANG TERHADAP KETERSEDIAAN…
PT. Newmont Nusa Tenggara is one of the biggest gold and copper mining company in Indonesia that located in Batu Hijau, Sekongkang district, Sumbawa Barat. As the multinational company, PT. Newmont…
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- xviii, 104 hlm. : ilus. ; tab. ; 28 cm
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- T1412452016
KAJIAN TEKNIS SISTEM PENIRISAN TAMBANG DALAM PENANGGULANGAN AIR LIMPASAN DI S…
PT . Dizamatra Powerindo is a privately owned coal mining company that is domestic investment located West Merapi, District of Lahat. The method of mining conduced PT. Dizamatra Powerindo is surfac…
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- xi, 57 hlm. : ilus. ; tab. ; 28 cm
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- T1424172016
MENGATASI PEMBEKUAN (FREEZING) PADA PENYALURAN GAS DENGAN PEMBUATAN DAN INSTA…
In the structure of X at field PT. Pertamina EP Asset 1 Jambi has a contract with the one of government company to get rate gas in the first month until sixth month is around 1-1.5 mmscfd and fot t…
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- xvi, 61 hlm. : ilus. ; tab. ; 28 cm
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- T1410052016
ANALISIS MINYAK MENTAH (CRUDE OIL) BERDASARKAN DATA SIFAT FISIK DAN KIMIA DAL…
PT. Pertamina RU III Plaju merupakan salah satu perusahaan pengolahan minyak bumi yang berhasil dalam memproduksi hasil olahan minyak mentah yang mampu memenuhi kebutuhan energi maupun industri. Da…
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- xiii, 55 hlm. : ilus. ; tab. ; 28 cm
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- T1406752016
ANALISIS POWDER FACTOR PELEDAKAN LAPISAN INTERBURDEN B2-C TERHADAP PRODUKTIVI…
Blasting is one of method to loose interburden layer B2 - C in pit Tambang air laya selatan used by PT Bukit Asam (Persero) Tbk. One that must be controlled and be considered in a blasting is powde…
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- xix, 129 hlm. : ilus. ; tab. ; 28 cm
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- T1420002016
KAJIAN SIFAT PETROFISIK ZONA PROSPEK HIDROKARBON DARI DATA LOGGING PADA SUMUR…
In a series of exploration and exploitation of oil and gas, well log (Well Logging) plays an important role to determine the condition of subsurface formations such as petrophysical properties of r…
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- xi, 221 hlm. : ilus. ; tab. ; 28 cm
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- T1409972015
EVALUASI PRODUKTIVITAS ALAT GALI MUAT DAN ALAT ANGKUT UNTUK MEMENUHI TARGET P…
PT. Agincourt Resources is one of the private mining company with minerals in the form of gold ore in South Tapanuli of North Sumatera Province, which has been operational since the year 2012 with …
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- xiv, 78 hlm. : ilus. ; tab. ; 28 cm
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- T1410042015
EVALUASI KAPASITAS POMPA PADA SISTEM PENIRISAN TAMBANG BANKO BARAT PIT 1 TIMU…
On the West Banko mine, mining activities carried out using conventional systems with a combination of excavator loading (backhoe) and transportation means (truck) so as the mine advances will form…
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- xii, 71 hlm. : ilus. ; tab. ; 28 cm
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- T153132015
ANALISA TEKNIS MINE DEWATERING TERHADAP RENCANA TIGA TAHUN PENAMBANGAN HINGGA…
PT. Muara Alam Sejahtera is a company which engaged in the coal mining industry that its activity using open pit mining system. Puddles on the mining front will be potentially formed because mine c…
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- xii, 69 hlm. : ilus. ; tab. ; 28 cm
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- T1420012015
KAJIAN BIAYA PENAMBANGAN PER TON BATUBARA DAN PER BCM TANAH PENUTUP PADA TAMB…
Target produksi overburden dan batubara yang telah direncanakan oleh PT. Bukit Asam (Persero) Tbk Tanjung Enim pada bulan September 2013 pada Pit 3 Banko Barat sebesar 720.000 bcm/bulan dan batubar…
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- x, O-1 hlm. : ilus. ; tab. ; 28 cm
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- T1413542015
ANALISIS PENINGKATAN KADAR SILIKA (SiO2) PADA BOTTOM ASH BATUBARA MENGGUNAKAN…
Coal burning in the power generation industry produces solid waste called bottom ash. In one day bottom ash waste released by the Electric Steam Power Plant at PT. Bukit Asam, Tbk., is approximatel…
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- xiii, 59 hlm.; ilus.; tab.; 29 cm.
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- T1724212025
RENCANA TEKNIS SISTEM PENIRISAN TAMBANG BATUBARA PADA PIT TIMUR PT. BARA ALAM…
PT. Bara Alam Utama melakukan kegiatan penambangan dengan sistem tambang terbuka dengan metode strip mine, Sebagai konsekuensinya maka aktivitas penambangan sangat dipengaruhi oleh keadaan cuaca te…
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- xv, H-5 hlm. : ilus. ; tab. ; 28 cm
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- T1413302012
KAJIAN TEKNIS ALAT PRODUKSI PADA MATERIAL BATUBARA UNTUK PENGEMBANGAN PIT E-H…
Sasaran Produksi batubara yang ditetapkan oleh PT. Hanson Energy Martapura sebesar 20.000 ton perbulan untuk bulan April sampai bulan Mei tidak tercapai, dimana produksi batubara yang dicapai adala…
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- xv, L-2 hlm. : ilus. ; tab. ; 28 cm
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- T1411142012
STUDI SINKRONISASI LAJU PEMINDAHAN TANAH DENGAN KAPASITAS PENCUCIAN JIG DI KA…
PT. Timah (Persero) Tbk sebagai pemasok utama timah di Indonesia berusaha meningkatkan produksinya. Penambangan timah oleh PT. Timah (Persero) Tbk dilakukan dengan menggunakan metode penambangan al…
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- xi, I-1 hlm. : ilus. ; tab. ; 28 cm
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- T1410352012
KAJIAN TEKNIS GEOMETRI PELEDAKAN KAITANNYA TERHADAP PRODUKTIVITAS EXCAVATOR K…
Pre-Bench merupakan bagian dari areal penambangan Tambang Air Laya yang ditambang dengan metode penambangan terbuka (surface mining) dan dilakukan dengan sistem penambangan konvensional (kombinasi …
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- xi, O-1 hlm. : ilus. ; tab. ; 28 cm
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- T1408962012
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