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Monitoring Lereng dengan Memantau Pergerakan Tanah Menggunakan GPS Geodetik untuk Mengantisipasi Adanya Longsoran di Tambang PT X Kota Padang, Sumatera Barat Ilal Hamdi; Yoszi Mingsi Anaperta
Journals Mining Engineering : Bina Tambang Vol 9, No 2 (2024): Journals Mining Engineering: Bina Tambang
Publisher : Departemen Teknik Pertambangan FT UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/bt.v9i2.128467

Abstract

Indonesia secara regional berada pada dua buah lempeng besar yaitu lempeng Pacifik di Utara dan lempeng Australia di Selatan. Akibat tumbukan kedua lempeng tersebut, telah menempatkan Indonesia menjadi salah satu wilayah Negara yang rawan dengan bencana gempa bumi, tsunami dan letusan gunung berapi. Namun, dibalik bencana alam akibat tumbukan dua lempeng tersebut, membawa hikmah yang tak ternilai harganya. Penambangan yang dilakukan pada PT X merupakan penambangan dengan metode tambang terbuka/quarry. Pada tambang PT X yang melakukan penambangan dengan mengikuti bentuk bukit yang di gali, pasti bahaya yang ditimbulkan lebih besar dari tambang lainnya. gerakan tanah merupakan peristiwa alam yang seringkali membawa bencana dan kerugian yang tidak sedikit, baik berupa harta benda maupun jiwa manusia.  Oleh karena itu perlu dilakukan suatu pemantauan gerakan tanah yang dimaksudkan untuk mengetahui tingkat aktifitas gerakan tanah berdasarkan besar dan arah kecepatan titik geser terhadap titik acuan (titik tetap) Rata-rata pergerakan lereng di setiap titik TP adalah > 5 mm dengan kategori initial acceleration. Pergerakan tanah yang paling stabil berada dititik TP02 dengan rata-rata pergerakan tanah koordinat X, Y dan Z adalah 3.2, 3.5 dan 5.2 mm. Pergerakan tanah paling beresiko terjadinya longsoron adalah titik TP06 dengan rata-rata pergerakan koordinat X, Y dan Z adalah 10.1, 9.7, dam 11.6 mm. Berdasarkan rata-rata pergerakan tanah yang > 5 mm menurut Standar Nilai Ambang Batas Laju Pergerakan Lereng, maka risiko terjadinya longsoran di WIUP 536,85 semakin besar.
Analysis of Slope Stability in the Coal Mining Area of KUD Sinamar Sakato, Jorong Sinamar, Nagari Sinamar, Asam Jujuhan, Dharmasraya, West Sumatera Dimas Agung Hermawan.HL; Yoszi Mingsi Anaperta; Heri Prabowo; Sultan Muhammad Taufik
Journals Mining Engineering : Bina Tambang Vol 9, No 1 (2024): Journals Mining Engineering: Bina Tambang
Publisher : Departemen Teknik Pertambangan FT UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/bt.v9i1.127725

Abstract

KUD Sinamar Sakato conducts mining with open pit mining method, an open pit mining will always face the problem of slope stability, if the slope formed from the excavation is not considered properly, it can lead to potential landslides. Based on observation data, KUD Sinamar Sakato has a slope with a height of 78 metres and an angle of 78o, KUD Sinamar Sakato also does not have information about the physical and mechanical properties of the slope of the Mining Pit, making it difficult for companies to conduct geotechnical studies. Based on the analysis of safety factors using slide v 6.0 software using the Morgenstern-Price method, the slopes of KUD Sinamar Sakato are unsafe in saturated conditions which have FK of 1.095, so it is necessary to make improvements to the slope geometry, the improvements made are reducing the slope of the slope to 73o and the resulting saturated FK is 1.360, the slope is in a safe condition, then the second recommendation is to add a bench without changing the angle, where the bench is added at a height of 35 metres with a bench width of 4 metres, the saturated FK is 1.361, where the slope is in a safe condition.
Optimizing Production by Increasing the Speed of Komatsu HD 785-7 PT Kalimantan Prima Persada Site Indexim Kaliorang, East Kutai, East Kalimantan Deni Riski Ramadan; Yoszi Mingsi Anaperta
Journals Mining Engineering : Bina Tambang Vol 9, No 2 (2024): Journals Mining Engineering: Bina Tambang
Publisher : Departemen Teknik Pertambangan FT UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/bt.v9i1s.127804

Abstract

PT. Kalimantan Prima Persada Jobsite Indexim is mining company operating in the field of coal mining contractors. From the results of observations, the influence on the non-achievement of Productivity is the condition of the haul road is not in accordance with the standards and the performance of hauler operators is not optimal. Therefore, to achieve the overburden and coal production targets that have been set, it is necessary to pay attention to several things, namely tool work efficiency, tool cycle time, and haul road conditions. The stages used to determine the ideal standard for mining roads use 3 reference parameters, the first is based on the AASHTO (American Association of State Highway and Transportation Officials) method, Ministerial Decree of the Ministry of Energy and Mineral Resources (ESDM) in 2018, and the KPP Road Management System. In this research, the type of research used is quantitative research. The results and discussion show that the increase in the average speed of the HD785-7 from April to July which has an effect on increasing the productivity of the HD 785 with the best achievement at 232 BCM/hour. 
Improvement Skills of Tanjung Balik Youth Generation with Training on Youtube Video Production of Local Wisdom and Natural Wealth of Tanjung Balik West Sumatera Siska Alicia Farma; Ganda Hijrah Selaras; Yoszi Mingsi Anaperta; Ilham Sepriadi; Frisca Rinaldi Putri
Pelita Eksakta Vol 6 No 2 (2023): Pelita Eksakta, Vol. 6, No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol6-iss2/209

Abstract

Biodiversity is Indonesia's natural wealth. Nagari Tanjung Balik, IX Koto Atas District, Solok Regency is a Nagari that has unique natural wealth. Ngalau is part of the wealth of Biodiversity that must be preserved. However, this area has received less attention because it has not been properly promoted. This is because the ability of residents to introduce their area through various platforms is still lacking. For this reason, it is necessary to have YouTube-based community multimedia production training. The form of activity that will be carried out is active participation through promotional strategy seminars, multimedia production training, and promotional videos as well as the use of YouTube as a village promotion media. The results of these activities resulted in 3 best video winners. The satisfaction survey showed that 58% of participants were very satisfied and 42% satisfied. Improvements in knowledge, attitudes and skills were also seen after the activity.
STRUKTUR LANSKAP PERENCANAAN PERKOTAAN DAN BUDAYA MELAYU DI JOHOR BAHRU, MALAYSIA: SEBUAH TINJAUAN [LANDSCAPE STRUCTURE OF URBAN PLANNING AND MALAY CULTURE IN JOHOR BAHRU, MALAYSIA: A REVIEW] Fernandez, Donny; Syafri, Rifki Randa; Anaperta, Yoszi Mingsi; Nasti, Prayudi; Yulian, Yoga Ahmad; Delvina, Mery; Syah, Nurhasan; Heldi, Heldi
Al-Ihtiram: Multidisciplinary Journal of Counseling and Social Research Vol 4, No 1 (2025): Mei
Publisher : Perkumpulan Ahli Bimbingan dan Konseling Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59027/al-ihtiram.v4i1.976

Abstract

Landscape structure of green open spaces, urban forests, micro climate, comfort level, wildlife diversity, and malay culture are still under studied and the studies generally still focus on the aspect of urban planning. The quality of green open spaces and the comfort level of urban population will be better if the management of open spaces can be realized. This review article aims to measure the landscape structure and culture diversity and assess the correlation between the landscape structure and the comfort level of green open spaces in Johor Bahru, Malaysia. This observation review was carried out on several urban open space, urban forests, wildlife diversity sample unit and in depth interview. The result of this review article shows that on average, each the green open space in Johor Bahru has patch size of 6.78 hectares; the number of edges are 1962,04 meters; the edge density are 9,36 meters/hectare; the mean shape index are 2,75 and the mean patch fractal dimension are 1,41. The diversity of birds in Johor Bahru at whole green open space scales is low that is 0,28 in which the highest diversity index found in urban forests and yards is 0.37 while the lowest at 0.14 green line. From the eleven variables, there are five correlated variables which are mean patch size (X1), mean patch fractal dimension (X5), light intensity (Y3), the comfort index (Y4), and the percentage of canopy closure (Y5). The comfort index correlates the strongest than the rest of variables. Benefits of this research are to obtain information about the importance of determining the landscape structure of green open space that is appropriate to fix the comfort level and provide recommendations for policymakers and related institutions in developing the city.
Subsurface characterization and seismic risk mapping in Padang City using HVSR and resistivity data Octova, Adree; Razi, Pakhrur; Anaperta, Yoszi Mingsi
Journal of Degraded and Mining Lands Management Vol. 12 No. 4 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.124.8127

Abstract

Padang City, situated in a seismically active region, faces significant earthquake risk due to its complex geological structure. This study integrates passive seismic and geoelectrical resistivity methods to characterize subsurface conditions and map seismic vulnerability across 11 districts. Passive seismic data, collected from 84 microtremor stations, were analyzed using the Horizontal-to-Vertical Spectral Ratio (HVSR) method to derive dominant frequency (f?), amplification factor (A?), and seismic vulnerability index (Kg). High Kg values, indicating elevated seismic amplification potential, were observed in Koto Tangah, Kuranji, and parts of South and West Padang. Subsequently, geoelectrical surveys along five targeted lines revealed subsurface heterogeneities, including groundwater-saturated layers and weak sediment zones that heighten liquefaction risk. The integration of HVSR and resistivity data provided a robust framework for identifying high-risk areas with greater precision than single-method approaches. These findings offer critical input for seismic microzonation and urban disaster mitigation planning, underscoring the need for multi-method geophysical assessments in earthquake-prone urban settings.
Engineering Evaluation of Self-Combustion Prevention and Stockpile Management Optimization at PT. Kuansing Inti Makmur Anaperta, Yoszi Mingsi; Frinaldi, Aldri; Rembrant, Rembrant; Lanin, Dasman; Umar, Genius; Octova, Adree; Fitri, Lira Zana; Putra, Kyrie Eleison
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 7 No 2 (2025): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v7i2.384

Abstract

This study looks into the thermal risks and ways to deal with them that come with coal self-combustion at the Alam Barajo stockpile, which is run by PT. Kuansing Inti Makmur. Three coal piles: UHS 12F (±2 months), UHS 01A (±1 month), and Medium 11C (±3 months), were monitored to see how the length of time they were stored and how often it rained affected the temperature rise and the subsequent quality loss. The results reveal that the temperature of the pile rises dramatically with extended storage. For example, UHS 12F had a daily rise of 5.04°C, while UHS 01A saw a rise of 1.65°C. Self-combustion in Medium 11C reached a high of 222.1°C, which caused the ash content to rise by 2.62% and the calorific value to drop. Heavy rain made the temperatures drop for a short time, which suggests that evaporative processes caused the cooling. The study shows that present ways of managing stockpiles, especially the FIFO technique, are not being used to their full potential. To reduce the risk of combustion and keep the quality of the coal, engineers advocate making changes like regular temperature monitoring, correct compaction, covering with tarps, and distributing the coal before it catches fire.
Analisis Core Recovery Menggunakan Metode TCR dan Faktor Pengaruhnya pada Sampel Pengeboran Emas di PT Pegasus Mineral Nusantara, Aceh Tengah Zabal Nur; Anarta, Rudy; Anaperta, Yoszi Mingsi
INSOLOGI: Jurnal Sains dan Teknologi Vol. 4 No. 4 (2025): Agustus 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v4i4.6024

Abstract

Exploration is a crucial stage in mining activities, providing quantitative and qualitative information about the existence of mineral deposits. One direct exploration method used is core drilling, which involves retrieving subsurface rock samples (cores) for laboratory analysis. The results of these analyses serve as a fundamental database for resource estimation. One key parameter for evaluating the success of core drilling is the core recovery value, which is the ratio of the length of the core obtained to the total length drilled. This value reflects how well the core represents actual subsurface geological conditions. PT Pegasus Mineral Nusantara is currently conducting core drilling activities as part of a gold exploration project located in Paya Tampu Village, Rusip Antara District, Central Aceh Regency, Aceh Province. However, several issues have been encountered during core drilling, such as core loss due to falling back into the borehole and discrepancies in measured core lengths (gain/loss). This study aims to calculate and analyze core recovery using the Total Core recovery (TCR) method from drilling samples and identify the factors affecting core recovery success. The findings of this research are expected to contribute to improving the quality and reliability of mineral exploration drilling programs.
Pengembangan Produksi Cabe Kenagarian Jopang Manganti Kecamatan Mungka Kabupaten 50 Kota Sumatera Barat Octova, Adree; Anaperta, Yoszi Mingsi; Maiyudi, Riko; Putra, Amali; Anarta, Rudy
Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Vol 22, No 1 (2022): Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sb.02110

Abstract

Kenagarian Jopang Manganti merupakan salah satu Nagari yang terletak di Kecamatan Mungka Kabupaten 50 Kota Sumatera Barat. Sekitar 10 tahun yang lalu aktivitas masyarakat kebanyakan bertani padi. Akan tetapi keadaan ini berubah semenjak harga cabe melonjak tinggi apalagi menjelang bulan puasa dan hari raya Idul Fitri. Banyak masyarakat yang mengubah sawah mereka menjadi ladang cabe. Terdapat puluhan KK yang menggeluti usaha ini dan menggantungkan hidup dari bertani cabe. Meningkatnya harga cabe di pasaran tidak sepenuhnya dirasakan efeknya oleh petani cabe. Keterbatasan akses dan informasi membuat petani cabe menjual hasil ladangnya biasanya ke toke dengan harga rendah. Apalagi hasil yang dijual masih dalam keadaan asli dari ladang. Padahal apabila cabe dilakukan pengolahan, akan menghasilkan produk yang memiliki nilai jual yang lebih tinggi. Dalam kegiatan pengabdian kepada masyarakat ini akan dilakukan upaya untuk meningkatkan nilai jual cabe dengan beberapa hasil produk olahan. Metode yang yang dilakukan dengan memberikan bimbingan teknologi, pendampingan, dan penguatan proses produksi seperti pengemasan dan proses penjualan. Hasil yang didapatkan berupa kepuasan masyarakat dalam pemahaman budidaya cabe secara menyeluruh dan meningkatnya produksi cabe yang bisa dihasilkan mencapai 40 kg dalam satu jam.
Inovasi Sampah Organik bagi Ibu-Ibu Rumah Tangga dan Remaja Putri Kelurahan Batang Arau Kecamatan Padang Selatan Anaperta, Yoszi Mingsi; Octova, Adree Octova; Maiyudi, Riko Maiyudi; Kurnia, Ceni Febi
Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Vol 22, No 1 (2022): Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sb.02070

Abstract

Kesadaran masyarakat memanfaatkan sampah menjadi sesuatu yang tidak ekonomis menjadi ekonomis sangatlah kurang. Oleh karena itu, maka diberikanlah pelatihan kepada ibu-ibu rumah tangga dan remaja putri di RT 02/04 dan RT 04/Rw 04 Kelurahan Batang Arau Padang agar dapat mengolah sampah organik menjadi sesuatu yang mempunyai nilai jual tinggi. Solusi untuk menyelesaikan permasalahan ini adalah dengan membuat Reaktor Biokompos Hi. Hasil dari Reaktor Biokompos Hi adalah pupuk organik cair, larva lalat BSF dan kompos. Ketiga hasil dari Reaktor Biokompos Hi sangat mempunyai daya jual yang tinggi. Misal pupuk organik cair dapat dijual sebagai pupuk tanaman, larva Black Soldier Fly BSF dapat dijual untuk pakan ikan atau burung, sedangkan kompos padatan dari sisa sampah organik bisa digunakan untuk sarana temapt berkembang biaknya cacing tanah. Kegiatan PKM ini dilaksanakan pada tanggal 14 Oktober 2021 yang dihadiri oleh 20 ibu-ibu rumah tangga dan remaja putri. Kegiatan ini dilakukan dengan metode penyuluhan dan praktek.
Co-Authors Abdullah, MT, Dr. Rijal Ade Elsa Marini Adree Octova Afdal Zikri Ahmad Abdillah Ahmat Torkis Zudri Aiv Fajri Muchtar Akbar Wahyu Pratama Aldri Frinaldi Alif Vito Palox Amali Putra Andre Gustian Andre Rahmat Saputra Andree Octova Andryan Febriadi Aprional Ifnanta Audia Multriwahyuni Azhary Rahim Bambang Heriyadi Dasman Lanin Dasri Husien Dedi Yulhendra Delvina, Mery Dendi Fermon Dika Deni Riski Ramadan Derry Trenza Maida Dicky Sevendra Dimas Agung Hermawan.HL Doli Ali Fitri doly dakhyar hutasuhut Donny Fernandez Eggi Marcelleno Eko Irwan Excell Vicky Satria Fachri Arif Facrul Rozi Ramadhan Fadhilah Fadhilah Fajri Hafiz Nurzam Fandi Aulia Syofyan Fedi Fedi Fikhrul Arsyad Fitra Rifwan Fitri Eka Yulia Fitri, Lira Zana Frisca Rinaldi Putri Gary Aprio Gerry Vernando Hadyan Arif Hagit Kristiansyah Hari Sentosa Harizona Aulia Rahman Hazqan Hari Asri Heldi Heldi, Heldi Helky Sandra Heri Permana Heri Prabowo Ichsan Achmad Setiawan Ihsanul Rifki Ilal Hamdi Ilham Sepriadi Irfand Irviandha Rafi Jordi Andika Putra Salim Khairanisa Ariya Lukman Firmansyah Maiyudi, Riko Maiyudi Micco Syaputra Muhamad Irvan Muhammad Ichsan Busra Muhammad Ikmal Muhammad Rafles Yusuf Muhammad Syukri Yusa Muhammad Yazi'd Mulya Gusman Murad Murad Nadra Mutiara Sari Nasti, Prayudi Natasha Nur Ananda Novia Afrizal Oktaviana Saputri Oktaviani Oktaviani Pakhrur Razi Pandu Poernaddie Iswara pinto prinanda Purwoko, Agus Putra, Kyrie Eleison Raimon Kopa Randi Sepniko Rembrant, Rembrant Rendi Julianto Elsa Rezki Hidayat Ridho Yovanda Ridwan Saputra Riko Maiyudi Riri Metriani Riski Adelina Pane Rizto Salia Zakri Roges Tomara Mahesa Rony, Zahara Tussoleha Rudy Anarta Sadam Husean Saldy, Tri Gamela Sari, Ceni Febi Kurnia Satria Al Rafid Satria Rija1 Selaras, Ganda Hijrah Septian Andika Putra Siska Alicia Farma Sultan Muhammad Taufik Sumarta, Fauzan Sumarya Sumarya Syafri, Rifki Randa Syamsul Bahri TAUFAN PRAYOGI Teguh Indra Putra Tiwi Melisa Tommy Joetra Umar Fauzan Umar, Genius Wahyu Dicky Guntara Wahyu Rijal Waskito Putra Yori Amzeri Yulian, Yoga Ahmad Zabal Nur Zulni Eldo Putra