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Now showing items 21-27 of 27
EVALUASI KETIDAKTERCAPAIAN COAL RECOVERY PADA KEGIATAN PENAMBANGAN DARI PIT MCV KE STOCKPILE DI PT. RCI JOBSITE PT. KUTAI ENERGI
(JOURNAL TRANSFORMATION OF MANDALIKA (JTM), 2022-11-21)
Several coal companies apply a minimum target of Coal Recovery, one of which is PT. RPP Contractors Indonesia jobsite PT. Kutai Energi is targeting a Coal Recovery minimum Coal Recovery is a comparison between the actual ...
ANALISIS BIAYA PENAMBANGAN BATUBARA BERDASARKAN NISBAH PENGUPASAN PADA PT. PANCARAN SURYA ABADI KEC. MUARA BADAK KA. KUTAI KARTANEGARA KALIMANTAN TIMUR
(JOURNAL TRANSFORMATION OF MANDALIKA (JTM), 2022-11-21)
Analysis of financial statements is an important step in assessing the value of the company. This research has a goal of determining mining costs based on the stripping ratio and the amount of profit obtained from the ...
OPTIMASI KONSUMSI FUEL DUMP TRUCK TERHADAP PENGARUH GRADE JALAN PADA AKTIVITAS PENAMBANGAN PADA PT PAMAPERSADA NUSANTARA KECAMATAN SANGATTA UTARA KABUPATEN KUTAI TIMUR
(Department of Mining Engineering, Faculty of Engineering, University of Bangka Belitung, 2022-10-01)
The grade or slope of the road in a mining activity is certainly unavoidable. In addition to naturally
following topographical contours, the shape of the mining pit is carried out from a high elevation
leading to the ...
STUDI EFEK SKALA PADA UJI KUAT TEKAN UNIAKSIAL TERHADAP BATUPASIR PADA FORMASI BALIKPAPAN DAERAH SAMARINDA UTARA PROVINSI KALIMANTAN TIMUR
(Department of Mining Engineering, Faculty of Engineering, University of Bangka Belitun, 2022-10-01)
Scale effect testing on rocks is carried out with the aim of knowing the strength of a rock based on different dimensions. This test was carried out using a uniaxial compressive strength test and also testing the physical ...
EVALUASI SISTEM PENYALIRAN TAMBANG BATUBARA PIT C EAT JOBSITE BINUNGAN SUARAN
(Jurnal Sosial dan Teknologi (SOSTECH), 2022-11)
The mining area of PT. Berau Coal in Block 7 Binungan Suaran uses the open pit mining method with the contractor PT. Bukit Makmur Mandiri Utama. The application of this method causes the formation of giant basins that have ...
SINKRONISASI WORK ORDER OVERBURDEN REMOVAL ANTARA OWNER DENGAN KONTRAKTOR PT. KUTAI ENERGI KABUPATEN KUTAI KARTANEGARA PROVINSI KALIMANTAN TIMUR
(JOURNAL TRANSFORMATION OF MANDALIKA (JTM), 2022-11-21)
Common problems in mining activities of PT. RPP Contractors Indonesia is a non-compliance with the realization of the mining plan. This discrepancy was discovered after reconciling the mining progress map with the draft ...
Pengaruh Penggunaan Ground Control Point dalam Pengelolaan Foto Udara pada PT. Internasional Prima Coal Sun PT. Coalindo Adhi Perkasa Kota Samarinda Kalimantan Timur
(Jurnal Teknologi Mineral Fakultas Teknik Unmul, 2022-06-02)