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EVALUASI DIMENSI SUMP DAN KAPASITAS POMPA PADA SISTEM PENYALIRAN TAMBANG TERB…
The application of the strip mine method at PT Dizamatra Powerindo altered the topography into a massive basin that functions as a catchment area, causing rainwater to flow directly and accumulate in the mine opening area. The DP pit 3 area is currently a void (mine lake) filled with water and mud, which is planned to be re-mined. The research method uses a quantitative approach through direct …
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- xv, 104 hlm.; ilus.; tab.; 29 cm.
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- T2012512026
ANALISIS PENGARUH GEOMETRI PELEDAKAN TERHADAP UKURAN FRAGMENTASI BATUAN PADA …
Limestone blasting activities at PT Semen Padang generally produced fragmentation that tended to fall within the fine to medium size category. The dominance of excessively fine fragments may increase dust generation and fine material loss, while also indicating inefficient utilization of blasting energy. This condition was influenced by the actual blasting geometry and rock mass conditions in t…
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- xvii, 96 hlm.; ilus.; tab.; 29 cm.
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- T2009972026
ANALISIS PENGARUH GEOMETRI JALAN ANGKUT TERHADAP PENCAPAIAN TARGET PRODUKSI B…
Limestone hauling activities at PT Semen Padang are affected by the haul road geometry from Front B to Limestone Crusher VI. This study aims to analyze haul road geometry, calculate cycle time and hauling equipment productivity, and provide improvement recommendations to increase the production achievement of Front B toward the estimated monthly target. The parameters analyzed using ArcMap 10.8…
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- xvi, 98 hlm.; ilus.; tab.; 29 cm.
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- T2010312026
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