EVALUASI PRESENTASE KRITERIA KEBERHASILAN REKLAMASI TAHAP PRODUKSI PADA LAHAN WASTE DUMP BERDASARKAN KEPUTUSAN MENTERI ESDM NO 1827 K/30/MEM/2018 DI PT.TRIARYANI, KABUPATEN MUSIRAWAS, SUMATERA SELATAN.

NOUVALDI, MUHAMMAD RIDHO and Yusuf, Maulana and Al Hadi, Alek (2024) EVALUASI PRESENTASE KRITERIA KEBERHASILAN REKLAMASI TAHAP PRODUKSI PADA LAHAN WASTE DUMP BERDASARKAN KEPUTUSAN MENTERI ESDM NO 1827 K/30/MEM/2018 DI PT.TRIARYANI, KABUPATEN MUSIRAWAS, SUMATERA SELATAN. Undergraduate thesis, Sriwijaya University.

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Abstract

PT. Triaryani has been carrying out mining activities since 2013. And has carried out 2 reclamation periods at the production stage. Evaluation of the second period of production phase reclamation was carried out based on Minister of Energy and Mineral Resources Decree No. 1827 K/30/MEM. The land use activity object received an evaluation assessment result of 18% of the weighted value of 40%. Then the distribution of top soil gets an assessment of 8% of the weight of 10%. The object of erosion and sedimentation control activities received a value of 8.1% out of a weighted value of 10%. Revegetation activities, fast growing plants get a score of 6.85 out of a weighted score of 7.5%. Local plants/fruit get 5% of the 5% weight value then acid mine drainage control gets 5% of the 5% weight value. In final settlement activities. The canopy closing activity object gets a score of 0% from a weighting of 10%, the maintenance activity object gets a score of 6.7% from a weighting of 10%. Based on the results of calculating the percentage of assessment results, the evaluation of the success rate of reclamation in the production stage was 68.2% from a weighted value of 100.00%. This percentage value is categorized as moderate, acceptable provided that improvements need to be made until it reaches a value of >80%. Efforts that need to be made are structuring and backfilling the land, replanting all dead plants. And increase the planting of cover crops by 1 kg in order to reduce the level of sedimentation and erosion on reclaimed land

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Evaluasi, Reklamasi, Penatagunaan Lahan
Subjects:	T Technology > TN Mining engineering. Metallurgy > TN275-325 Practical mining operations. Safety measures
Divisions:	03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User:	Muhammad Ridho Nouvaldi
Date Deposited:	15 May 2024 08:51
Last Modified:	15 May 2024 08:52
URI:	http://repository.unsri.ac.id/id/eprint/144071

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