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PT. XYZ is conducting a coal mining in Pit Ata of Batulicin Mine in South Kalimantan. Current highwall height is 80 m and PT. XYZ has a plan to mine the coal until reaching a highwall of 120 m high.<P> <br /> <br /> <br /> This research consisted of site investigation, labor...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/20391 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | PT. XYZ is conducting a coal mining in Pit Ata of Batulicin Mine in South Kalimantan. Current highwall height is 80 m and PT. XYZ has a plan to mine the coal until reaching a highwall of 120 m high.<P> <br />
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This research consisted of site investigation, laboratory analyses, and slope stability calculation using Slide 3.0 Program. In addition, determination of critical acceleration for the highwall was also conducted.<P> <br />
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The research recommends the application of 20 m high and 70O slope of individual bench, whereas geometry and critical acceleration for the highwall will depend on the location of the highwall. |
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