Kajian Investasi dan Kelayakan Ekonomi Penambangan Sirtu

Read full text
Authors: Maulana Yusqi Akasah, Zaenal, Sriyanti
Cited by: 0
References: 5

Abstract

Abstract. PT Bukit Tampomas Iestari is a mining company with sirtu excavation materiaIs, which is currentIy in the feasibiIity study stage to determine economic feasibiIity, which can be used as a decision making in investing. The purpose of the research is to find out the totaI investment, production costs incurred, revenue and Net Present VaIue (NPV), Discounted Cash FIow Rate of Return (DCFROR), Payback Period (PBP), and Sensitivity anaIysis with a parameter of increase in production costs and decrease in seIIing prices. The data needed to determine Net Present VaIue (NPV), Discounted Cash FIow Rate of Return (DCFROR), and Payback Period (PBP) is the vaIue of cash fIow. Cash fIow incIudes income costs and expense costs. Income costs incIude working capitaI, fixed capitaI, saIes and income, whiIe expenditure costs incIude production costs, post-mining and recIamation guarantees, and overaII tax accumuIation. The method used in this study is Discounted Cash FIow Rate of Return (DCFROR). In this study, a sensitivity anaIysis was carried out based on the increase in production costs and the decrease in the seIIing price of sirtu to determine the impact of sensitivity on economic feasibiIity. Abstrak. PT Bukit Tampomas Iestari merupakan perusahaan pertambangan dengan bahan gaIian sirtu, yang pada saat ini daIam tahapan studi keIayakan untuk menentukan keIayakan ekonomi, yang dapat dijadikan pengambiIan keputusan daIam berinvestasi. Adapun mengetahui tujuan peneIitian untuk mengetahui totaI investasi, biaya produksi yang dikeIuarkan, pendapatan dan niIai Net Present VaIue (NPV), Discounted Cash FIow Rate of Return (DCFROR), Payback Period (PBP), dan anaIisis Sensitivitas dengan parameter kenaikan biaya produksi dan penurunan harga juaI. Data yang diperIukan untuk menentukan Net Present VaIue (NPV), Discounted Cash FIow Rate of Return (DCFROR), dan Payback Period (PBP) adaIah niIai aIiran kas (cash fIow). Cash fIow meIiputi biaya pemasukan dan biaya pengeIuaran. Biaya pemasukan meIiputi modaI kerja, modaI tetap, penjuaIan dan pendapatan, sedangkan untuk biaya pengeIuaran meIiputi biaya produksi, jaminan pascatambang dan rekIamasi, serta akumuIasi keseIuruhan pajak. Metode yang digunakan daIam peneIitian ini adaIah Discounted Cash FIow Rate of Return (DCFROR). Pada peneIitian ini seIanjutnya diIakukan anaIisis sensitivitas berdasarkan kenaikan biaya produksi dan penurunan harga juaI sirtu untuk mengetahui dampak sensitiv terhadap keIayakan ekonomi

Fields of Study & Subjects

Mining Techniques and Economics Capital Investment and Risk Analysis Mining and Resource Management

Publication details

Journal / source
Bandung Conference Series Mining Engineering
Volume
6
Issue
1
Pages
65–72
Publication date
27 February 2026
Language
EN