ASPEK GEOLOGI DALAM EVALUASI KESTABILAN DISPOSAL TAMBANG TERBUKA DAERAH DARMO, KABUPATEN MUARA ENIM

SEBAYANG, WANGGA and Jati, Stevanus Nalendra and Sutriyono, Edy (2020) ASPEK GEOLOGI DALAM EVALUASI KESTABILAN DISPOSAL TAMBANG TERBUKA DAERAH DARMO, KABUPATEN MUARA ENIM. Undergraduate thesis, Sriwijaya University.

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Abstract

This research was conducted at the PT Bara Anugrah Sejahtera coal mine in Darmo, Muara Enim Regency, South Sumatra. The landslide that occurred at PT. Bara Anugrah Sejahtera's Out Pit Disposal (OPD) in June 2019 was carried out by the accumulation of the Enim River flow and disrupted the daily activities of local residents. On this basis, this research was conducted with the aim of obtaining PT Bara Anugrah Sejahtera's OPD, so that it can be prepared in relation to more landslides and minimize the impact obtained from the landslide. The method used in this study uses the Waste Dump Stability Rating and Hazard Classification (WSRHC) method. This method is dividing the factors that influence OPD stability into 2 indexes that is Engineering Geological Index (EGI) & Design Performance Index (DPI), this index consists of 22 factors. This research shows that disposal of PT Bara Anugrah Sejahtera is included in the High Danger category with a total score of 38. However, after being supported by direct observation in the field, this category is not suitable for overall disposal, but is only available in a few locations.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Disposal Tambang, Geologi Teknik
Subjects:	Q Science > QE Geology > QE1-996.5 Geology
Divisions:	03-Faculty of Engineering > 34201-Geological Engineering (S1)
Depositing User:	Users 7409 not found.
Date Deposited:	24 Aug 2020 05:26
Last Modified:	24 Aug 2020 05:26
URI:	http://repository.unsri.ac.id/id/eprint/33484

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