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All Journal PROMINE Golden Ratio of Social Science and Education Jurnal Riset Teknik Pertambangan Jurnal Pengabdian Khairun Jurnal Pertambangan dan Lingkungan OPHIOLITE : Jurnal Geologi Terapan
Tri Utomo Taliding
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Religion Agriculture, Biological Sciences & Forestry Humanities Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Social Sciences Transportation Other

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Analisis Match Factor pada Kegiatan Pemindahan Overburder di PT. Ceria Nugraha Indotama Hedianto; Enni Tri Mahyuni; Tri Utomo Taliding; Agil Syahrul Ramadhan
Jurnal Riset Teknik Pertambangan Volume 4, No. 1, Juli 2024, Jurnal Riset Teknik Pertambangan (JRTP)
Publisher : UPT Publikasi Ilmiah Unisba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jrtp.v4i1.3287

Abstract

Abstract. PT. Ceria Nugraha Indotama (PT. CNI) is a company engaged in laterite nickel ore mining, with an IUP area of 6,785 hectares in Wolo District, Kolaka Regency, Southeast Sulawesi Province. This company started operating after obtaining a permit in 2012. Heavy equipment plays a crucial role in the mining process to achieve production targets, so the condition of the equipment must always be optimal. The research carried out by the author is quantitative, namely systematic and continuous research on a problem with the immediate aim of specific needs through numerical calculations using certain equations. The efficiency of the loading digging equipment (Hitachi Zaxis 350 type Excavator) was recorded at 69%, while the efficiency of the transport equipment (Komatsu Hm400 type Articulated Dumptruck) reached 65%. The compatibility factor between the loading digging equipment and the transport equipment is 0.64, indicating that the loading digging equipment works less than 100%. Abstrak. PT. Ceria Nugraha Indotama (PT. CNI) adalah perusahaan yang bergerak dalam bidang pertambangan bijih nikel laterit, dengan luas IUP mencapai 6.785 hektar di Kecamatan Wolo, Kabupaten Kolaka, Provinsi Sulawesi Tenggara. Perusahaan ini mulai beroperasi sejak memperoleh izin pada tahun 2012. Alat berat memegang peran krusial dalam proses penambangan untuk mencapai target produksi, sehingga kondisi peralatan harus selalu optimal. Penelitian yang dilakukan penulis bersifat kuantitatif, yaitu penelitian sistematis dan berkelanjutan terhadap suatu masalah dengan tujuan segera untuk keperluan tertentu melalui perhitungan numerik menggunakan persamaan tertentu. Efisiensi alat gali muat (Excavator tipe Hitachi Zaxis 350) tercatat mencapai 69%, sedangkan efisiensi alat angkut (Articulated Dumptruck tipe Komatsu Hm400) mencapai 65%. Faktor keserasian antara alat gali muat dan alat angkut adalah 0,64, menunjukkan bahwa alat gali muat bekerja kurang dari 100%.
Analisis Faktor Penyebab Kecelakaan Kerja Pada Industri Pertambangan (Study Kasus Ledakan Tungku Smelter Pada PT ITSS Dalam PT IMIP) Masyam, Naufal Alfaruqi; Samanlangi, Andi Ilham; Noor, Moh. Khaidir; Mahyuni, Enni Tri; Ma'rief, A. Al Faizah; ., Hedianto; Taliding, Tri Utomo; Munandar, Aris
PROMINE Vol 13 No 1 (2025): PROMINE
Publisher : Program Studi Teknik Pertambangan, Fakultas Sains dan Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jp.v13i1.6167

Abstract

At that time the melting incident occurred at PT Indonesia Thingshan Stainless Steel (ITSS) at around 17.30 WITA, involving 18 people, consisting of 10 Indonesian employees and 8 foreign employees. From this explosion, 33 other employees also experienced dizziness. The purpose of this study was to determine the factors causing work accidents in the mining industry in this case is to describe the incident that occurred at PT ITSS which is located in PT IMIP. This study used the literature review method, with data from Google Scholar using HIRARC (Hazard Identification, Risk Assessment and Risk Control) analysis. The results of the study showed that of the five factors that most influenced the work accidents that occurred at PT ITSS which is located in PT IMIP were man factors and environmental factors where there was negligence in the use of PPE that did not meet standards so that several people died and foreign workers were found who did not comply with the contract and could not speak Indonesian at all had violated work procedures, communication difficulties, these violations can complicate work coordination. This causes operations not to comply with the protocol, which leads to work accidents.
Aplikasi UAV Photogrammetry Pada Produk Vulkanik Berupa Gumuk Area Zona Distal Longsoran Purba Gunung Raung Ulfa, Abd. Hadid Rahman; Anshari, Erwin; Taliding, Tri Utomo; Rianse, Moh. Suriyaidulman
Jurnal Pertambangan dan Lingkungan Vol 6, No 1 (2025): Juni 2025
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpl.v1i1.32329

Abstract

Penelitian ini bertujuan untuk menerapkan teknologi UAV (Unmanned Aerial Vehicle) photogrammetry dalam pemetaan longsoran purba gunung Raung yang berbentuk gumuk. Metode ini dirancang untuk memperoleh data yang akurat dan detail secara cepat, efisien, dan aman. UAV dilengkapi dengan kamera photogrammetry yang mampu menghasilkan citra udara resolusi tinggi. Pemrosesan citra dilakukan menggunakan perangkat lunak khusus untuk membangun model tiga dimensi pada produk longsoran gunung Raung dari area longsoran. Studi ini melibatkan survei udara dengan UAV untuk memperoleh dataset citra yang mencakup area gumuk. Hasil pemetaan mencakup visualisasi yang mendalam tentang struktur topografi dan karakteristik permukaan gumuk. Pengujian ketinggain dari data Digital Surface Model (DSM) dan Digital Terrain Model (DTM) pada gumuk menggunakan uji akurasi Root Mean Square Error (RMSE) dan Mean Absolute Error (MAE) menunjukkan ketinggian gumuk yang asli di lapangan. Pengujian dilakukan di slope yang berbeda pada area gumuk menghasilakan eror akurasi RMSE dan MAE berturut – turut 5.669 dan 4.947. Penelitian ini diharapkan dapat memberikan pemahaman yang lebih baik tentang keberadaan morfologi longsoran gunung Raung berupa gumuk di kabupaten Jember, Jawa timur. Dengan demikian, aplikasi ini dapat menjadi landasan untuk pengembangan survey awal penambangan bahan galian yang lebih efektif dan presisi pada wilayah dengan karakteristik serupa.
CSR Implementation Program of PT. IMIP on Economic Empowerment and Environmental Sustainability of The Surrounding Community Masyam, Naufal Alfaruqi; Mahyuni, Enni Tri; Samanlangi, Andi Ilham; Noor, Moh. Khaidir; Ma'rief, A. Al Faizah; Hedianto, H.; Taliding, Tri Utomo; Munandar, Aris
Golden Ratio of Social Science and Education Vol. 5 No. 2 (2025): June - November
Publisher : Manunggal Halim Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52970/grsse.v5i2.1358

Abstract

As one of the largest mining companies, PT. IMIP is a nickel processing industrial area. Therefore, a Corporate Social Responsibility is needed, which is a form of corporate responsibility towards the community around the company's operational location. The research method employs a qualitative approach, utilizing literature studies as the primary source for writing scientific papers, by collecting data from various valid and reliable reference sources. The results of the study show that PT. IMIP, in carrying out its own CSR, is a company that looks at the Triple Bottom Line concept, also known as 3P (Profit, People & Planet). In generating good profits, PT Indonesia Morowali Industrial Park not only focuses on achieving financial gains, but is also committed to improving the economic welfare of the community, protecting the environment, and, of course, benefiting the environment and its surroundings. It can be seen from the allocation of CSR funds of IDR 170 billion over the past three years, which have been distributed to support the economic sector of the surrounding community. This demonstrates that the implementation of CSR at PT. IMIP can be considered successful.
Penentuan Area Titik Sumur Bor Berdasarkan Pendugaan Zona Akuifer Kampus Universitas Bosowa *, Hedianto; Samanlangi, Andi Ilham; ', Amran; Taliding, Tri Utomo; Ma’rief, A.Al Faizah; Noor, Moh.Khaidir
Jurnal Pengabdian Khairun Vol 3, No 1 (2024)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jepk.v3i1.8111

Abstract

Kebutuhan akan air pada musim kemarau sangat besar namun cadangan air pada be-berapa bendungan semakin menipis sebagai suplai pada Perusahaan daerah air minum kota makassar. Universitas bosowa merupakan kampus yang terdampak kekeringan akibat kemarau yang berkepanjangan. Tujuan penelitian ini di Kampus Universitas Bosowa yakni untuk menenukan zona akuifer atau zona air tanah melalui interpretasi hasil metode resistivitas. Metode resistivitas merupakan salah satu metode geofisika yang bertujuan untuk menggambarkan nilai hambatan dan pola/gambaran dibawah permukaan. Konfigurasi yang digunakan yakni konfigurasi Wenner-Schumberger dan alat yang digunakan yakni mangusta geoeletrikal 48E. Hasil yang diperoleh yakni terdapat dua lapisan yang memiliki karakteristik berbeda. Pada lapisan pertama ditemukan material alluvial pada kedalaman hingga 6 meter dengan rentan nilai resistivitas 3 - 100 Ωm, lapisan tersebut merupakan lapisan yang memiliki poros yang mampu menyimpan air. Pada lapisan kedua berdasarkan interpretasi ditemukan batuan tufa/breksi dengan nilai resistivitas 100 Ωm yang merupakan ciri batuan vulkanik yang secara geologi menyimpan sedikit air.
Pengenalan Dan Pengaplikasian Alat Geolistrik Dalam Menentukan Zona Akuifer Di Desa Lompo Tengah Kabupaten Barru Taliding, Tri Utomo; Ma’rief, A.Al Faizah; Tri Mahyuni, Enni; ', Hedianto
Jurnal Pengabdian Khairun Vol 3, No 1 (2024)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jepk.v3i1.8147

Abstract

Kebutuhan akan air tanah dalam menunjang persawahan di desa lompo tengah menjadi kebutuhan penting khususnya saat musim kemarau,namun tidak ditunjang oleh data geologi bawah permukaan dalam menentukan zona akuifer. Salah satu cara yang dapat dilakukan yakni penggunaan geolistrik dalam menentukan zona akuifer. Tujuan utama penelitian ini adalah Mengidentifikasi zona akuifer di Desa Lompo Tengah dengan menggunakan metode geolistrik. Menentukan kedalaman dan ketebalan akuifer. Dari hasil pengolahan data menggunakan software mangusta dan re2div diperoleh dua lapisan pada lokasi penelitian yakni pada lapisan pertama berdasarkan data interpretasi bahwa zona ini merupakan zona akuifer dangkal dengan rentan 7.5 - 12 Ωm. Lapisan tersebut memiliki porositas yang besar yang menyebabkan keterdapatan air yang bersifat tawar khususnya hingga kedalaman 5 meter. Pada lapisan kedua diinterpretasikan sebagai lapisan batu pasir yang memiliki rentan nilai hingga 40 Ωm yang cukup masif namun masih memiliki pori yang dapat berpotensi memiliki air namun dengan debit yang lebih kecil daripada lapisan pertama. 
Analisis Derajat Pelapukan Massa Batuan Menggunakan Analisis Petrografi dan Uji Kuat Tekan Uniaksial (UCS) Pada Penambangan Kaolin Daerah Semin, Gunung Kidul, Yogyakarta Rianse, Mohammad Suriyaidulman; Anshari, Erwin; Ulfa, Abd. Hadid Rahman; Taliding, Tri Utomo
OPHIOLITE: Jurnal Geologi Terapan Vol 7 No 2 (2025): AGUSTUS 2025
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56099/ophi.v7i2.p59-66

Abstract

Rock mass weathering is a crucial process that affects the strength and stability of slopes, particularly in mining areas such as Semin, Gunung Kidul. This study aims to analyze the degree of weathering of rock masses in the kaolin mining area using petrographic analysis and uniaxial compressive strength (UCS) testing. Rock samples were collected from three different locations representing varying material conditions based on macroscopic appearance. All the samples are of Altered Mudrock lithology. Sample I is dominated by primary minerals (plagioclase) with a small amount of clay minerals, classified as fresh (grade I). Sample II, which exhibits increased secondary mineral content and porosity, is categorized as slightly weathered (Grade II). Sample III, dominated by secondary minerals (clay and oxides) and with a very low UCS value, is classified as completely weathered (grade V). The results indicate that as the degree of weathering increases, the content of secondary minerals also increases, while the rock strength decreases. Weathering processes, both physical and chemical, alter the mineral composition of rocks, making them more brittle and susceptible to mechanical failure. This study offers valuable insights into how weathering impacts rock stability in mining areas, with implications for safer mine planning and management.
Co-Authors ', Amran ', Hedianto *, Hedianto ., Hedianto Agil Syahrul Ramadhan Andi Ilham Samanlangi Anshari, Erwin Aris Munandar Enni Tri Mahyuni Hedianto Hedianto, H. Ma'rief, A. Al Faizah Ma’rief, A.Al Faizah Mahyuni, Enni Tri Masyam, Naufal Alfaruqi Noor, Moh. Khaidir Noor, Moh.Khaidir Rianse, Mohammad Suriyaidulman Tri Mahyuni, Enni Ulfa, Abd. Hadid Rahman