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Optimalisasi Produktivitas Overburden Menggunakan Metode Quality Control Circle (QCC) Untuk Evaluasi Ketidaktercapaian Target Produksi Bulan Desember Tahun 2019 Pada PT. Triaryani Kabupaten Musi Rawas Utara, Sumatera Selatan Sumarta, Fauzan; Anaperta, Yoszi Mingsi
Bina Tambang Vol 5, No 3 (2020): JURNAL BINA TAMBANG
Publisher : Jurusan Teknik Pertambangan FT UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1167.19 KB)

Abstract

Abstract. One step to control the rate of productivity and accuracy in achieving monthly plans is to observe or optimize the performance of the loading and unloading equipment. This is what PT Triaryani did in evaluating the performance of the production department in excavating overburden material. Data for December 2019 shows that the planned production target of 45,000 tons of overburden was only 41,740 tons. A production management study was carried out by applying the Quality Control Cycle (QCC) method. This method makes it possible to conduct an evaluation on performance of heavy equipment and the obstacles experienced during production process. The study begins by recalculating the initial conditions by considering its mining equipment used, namely Excavator CAT 330 and DT Hino FM 260 JD. The actual productivity of 1 unit of Exca CAT 330 reached 74,113 tons with 80.66% utility equipment and DT Hino FM 260 JD reached 41,607 tons with 4 DT units with 79.32% utility equipment, machine match factor reached 0.48, After evaluating Fishbone Diagram, it was found 4 main problems namely external factors, environment, equipment and man power that affect work time. Performance improvement recommendations based on Paretto Diagrams, are considered to optimize work time. The results show that productivity of 1 unit of exca CAT 330 increased to 15% with utility reaching 86.89% ie 86,000 tons and 4 units of DT increasing 40% with utility equipment reaching 86.52% ie 63,741 tons, machine match factor reached 0.61. These results indicate that performance of heavy equipments could be improved to achieve the monthly overburden material production target. Keywords : Overburden, Productivity, Exca CAT 330, DT Hino, and QCC Methode 
Analisis Kestabilan Lereng di Bukit Tui Section S0° 28’ 50.23” E100° 24’ 16.89”- S0° 28’ 49.19” E100° 24’ 17.07” Kecamatan Padang Panjang Barat Kota Padang Panjang Yoszi Mingsi Anaperta; Eko Irwan
invotek Vol 19 No 2 (2019): INVOTEK: Jurnal Inovasi, Vokasional, dan Teknologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (620.605 KB) | DOI: 10.24036/invotek.v19i2.597

Abstract

Tui Hill is a limestone hill lined south of Padang Panjang, located between Rao-Rao Village to Tanah Hitam. The results of research at Tui Hill at the location S0° 28’ 50.23” E100° 24’ 16.89”- S0° 28’ 49.19” E100° 24’ 17.07” located in Tanah Hitam Village has a covered dolomite rock slope. Based on the Indonesian earthquake zoning map, the city of Padang Panjang is classified as a high earthquake vibration zone, ranging from 0.8-0.9 g. The potential for landslides on the slopes of the study can lead to the closure of the access road to dolomite mining so that it can hamper road user traffic and disrupt mining production as well as potential material losses and fatalities This study aims to determine the Safety Factors on earthquake slope research and recommendations to increase the value of Safety Factors (FK). Based on the results of the analysis by simulating earthquake vibration values the maximum earthquake vibration values that can be held by slopes in a safe condition is 0.2 g or equivalent to 6.4-6.6 on the Richter Scale, namely with FK of 1,281. Then, the author issued for the slope by changing the slope of the slope from 53˚ to 25˚ increases can obtain a slope FK value of 1.438, according to Joseph E. Bowles (1984) the slope is in accordance with the safe conditions.
PENYELIDIKAN LETAK AKUMULASI LINDI DAN ARAH REMBESAN DENGAN MENGGUNAKAN KONFIGURASI WENNER-SCHLUMBERGER DI TPAS AMPANG KUALO KOTA SOLOK Yoszi Mingsi Anaperta; Fitra Rifwan; Andree Octova
Jurnal Teknologi Informasi dan Pendidikan Vol 10 No 3 (2017): Jurnal Teknologi Informasi dan Pendidikan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/tip.v10i3.15

Abstract

TPAS Ampang Kualo is a final waste dumping area in Kota Solok of Sumatera Barat. The research at TPAS Ampang Kualo aims to know the distribution of leachate. Geolistrik resistivity method by Wenner - Schlumberger configuration is used for data retrieval Resistivity meter MAE X612 EM. The measurement data is then converted by using Res2dinv software to generate 2D resistivity profile and Voxler 4.0 software for 3D resistivity profile. The results show that leachate seepage at TPAS Ampang Kualo on track one was around a leachate pond stretching from South to North. The leachate was detected at depths between of 2.10 to 5.80 meters. In track two, the presence of leachate was indicated around a leachate pond stretching from east to west. It was detected at depths beetween of 1.50 to 6.35 meters. The trajectory three was taken around the residential population stretching from South to North that cuts out the flow of the leachate ditch. The leachate was detected at a depth of 0.25 to 7.38 meters. It was concluded that the distribution of TPAS Ampang Kualo leachate spread from the South to the Southwest was down in a small ditch flow for leachate disposal that ending at Green Hills Arya Residen. Keywords: TPAS Ampang Kualo, Leachate, Geolistrik Resistivity Method, Wenner-Schlumberger Configuration
PENYELIDIKAN GEOMAGNET BIJIH BESI DI WILAYAH JORONG KOTA BIRAH, KECAMATAN SUNGAI PAGU KABUPATEN SOLOK SELATAN Ceni Febi Kurnia Sari; Yoszi Mingsi Anaperta
Jurnal Teknologi Informasi dan Pendidikan Vol 10 No 3 (2017): Jurnal Teknologi Informasi dan Pendidikan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/tip.v10i3.21

Abstract

The measureable magnetic field intensity variation is then interpreted in the form of the distribution of the magnetic material below the surface, then used as the basis for the prediction of possible geological conditions observed. The iron ore deposits in the survei area are generally interpreted as a form of sediment that fills the rock cavities, especially in limestone cavities. This occurs due to the geological structure that gives space for the placement of mineralization of ore deposits in the side rock zone. The value of this magnetic anomaly is located in the west, the eastern, and also in the north part. Keywords: Geomagnet Method, Iron Ore, Magnetic Properties, Magnetic Value, Magnetic Anomaly Value.
EVALUASI KESTABILAN LERENG TAMBANG DI PIT TAMBANG AIR LAYA (TAL) BARAT SEKUEN JANUARI 2017 PENAMPANG C-C’ PT. BUKIT ASAM (PERSERO) TBK. TANJUNG ENIM, SUMATERA SELATAN Yoszi Mingsi Anaperta
Jurnal Teknologi Informasi dan Pendidikan Vol 10 No 1 (2017): Jurnal Teknologi Informasi dan Pendidikan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/tip.v10i1.45

Abstract

Masalah kestabilan lereng sering ditemui pada tambang terbuka (open pit mining). Apabila lereng tidak stabil maka akan terjadi kelongsoran yang dapat menggangu proses kegiatan penambangan. Pada penelitian ini, penulis membahas mengenai evaluasi kestabilan lereng di Tambang Air Laya (TAL) Barat untuk sekuen Januari 2017 bagian penampang C-C’. Untuk menghitung faktor keamanan lereng dibutuhkan parameter – parameter uji sifat fisik dan mekanik seperti data bobot isi, kohesi dan sudut geser dalam. Metode analisis yang digunakan dalam mengevaluasi kestabilan lereng yaitu menggunakan metode Bishop dengan menggunakan software Geostudio 2012 Slope/W. Berdasarkan hasil evaluasi kestabilan lereng menggunakan software Geostudio 2012 Slope/W, maka didapatkanlah hasil nilai faktor keamanan pada lereng untuk side wall barat baik itu single slope, intermediate slope, maupun overall slope dalam kondisi aman yaitu FK>1,25. Sementara itu, nilai faktor keamanan lereng untuk side wall timur, keseluruhan single slope, dan intermediate slope berada dalam kondisi aman yaitu FK >1,25 sedangkan untuk nilai faktor keamanan lereng overall slope side wall timur yaitu FK =1,138 maka berdasarkan acuan ketetapan nilai faktor keamanan lereng oleh Bowells maka lereng berada dalam kondisi kritis. Adapun rekomendasi perbaikan dan perlakuan pada lereng side wall timur agar nilai faktor keamanan lereng overall slope side wall timur berada dalam kondisi aman maka direkomendasikanlah perbaikan terhadap desain geometri pada lereng dimana setelah dilakukan perbaikan terhadap desain geometri pada lereng didapatlah nilai faktor keamanan pada lereng untuk overall slope side wall timur yaitu FK=1,316 sehingga lereng dikategorikan dalam kondisi aman. Selain itu juga direkomendasikan pembuatan paritan (saluran air) untuk mengendalikan aliran air permukaan agar air permukaan dari puncak lereng dapat mengalir lancar dan infiltrasi air berkurang sehingga lereng tidak berada dalam kondisi jenuh dengan air tanah. Dari hasil analisis yang dilakukan dengan software Geostudio 2012 Slope/W ternyata pengaruh muka air tanah terhadap nilai faktor keamanan pada lereng sangat berpengaruh signifikan terhadap nilai faktor keamanan pada lereng dimana dilakukan penurunan muka air tanah yang awalnya lereng berada pada kondisi fully saturated diasumsikan mengalami penurunan partially saturated. Adapun nilai faktor keamanan lereng yang didapat untuk lereng side wall timur setelah dilakukan penurunan muka air tanah secara partially saturated yaitu FK=1,322 sehingga lereng berada dalam kondisi aman
EVALUASI KESERASIAN (MATCH FACTOR) ALAT MUAT DAN ALAT ANGKUT DENGAN METODE CONTROL CHART (PETA KENDALI) PADA AKTIVITAS PENAMBANGAN DI PIT X PT Y Yoszi Mingsi Anaperta
Jurnal Teknologi Informasi dan Pendidikan Vol 9 No 1 (2016): Jurnal Teknologi Informasi dan Pendidikan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/tip.v9i1.54

Abstract

Salah satu pendukung keberhasilan tambang adalah pencapaian target produksi. Produksi yang optimal akan meningkatkan keuntungan perusahaan. Beberapa faktor yang mempengaruhi produksi pertambangan kondisi memadai jalan, efisiensi kerja dan kompatibilitas antara excavator dan alat bongkar Faktor pertandingan excavator dan pemuatan tol adalah proses yang dapat mempengaruhi produksi. Untuk menganalisis dan meningkatkan proses, kita pasti perlu memahami bagaimana kinerja mereka dari proses. Dalam dunia kontrol kualitas ada statis metode untuk membantu kita melihat apakah suatu proses berada di bawah kendali atau tidak. Metode ini statis kontrol proses (SPC).
SURVEY GEOFISIKA INDUKSI POLARISASI (IP) MANGAN di NAGARI JAMBAK KECAMATAN LUBUK SIKAPING KABUPATEN PASAMAN Yoszi Mingsi Anaperta; Mulya Gusman
Jurnal Teknologi Informasi dan Pendidikan Vol 9 No 3 (2016): Jurnal Teknologi Informasi dan Pendidikan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/tip.v9i3.116

Abstract

In Pasaman especially Nagari Jambak found several chunks of manganese at some point. To ascertain how big the potential of manganese is available, it is necessary to do some research to see subsurface structure of the earth in order to venture further exploitation (mining) is running properly. One method to determine the subsurface structure of the earth is the geoelectric method of induced polarization (IP). This method utilizes the electrical properties of the rock which is capable of storing a voltage during a certain time interval. Based on the data processing field is not found the deposition of manganese under all three tracks. Resistivity low price on this track, is caused by soil water content in the rock and not because of the rock layer is conductive. Based on the results of these measurements, estimated boulder-boulder manganese contained in the surrounding area of research is not formed in situ at the site proficiency level but rather the result of transport from another location that is above the location of the research
EVALUASI PENGARUH GEOMETRI JALAN ANGKUT OVERBURDEN TERHADAP PRODUKSI OHT CATERPILLAR 777D DARI PIT 1 UTARA LOADING POINT CE 7139 MENUJU IPD 1 N, PT. ADIMITRA BARATAMA NUSANTARA, SANGA-SANGA, KUTAI KARTANEGARA, KALIMANTAN TIMUR Yoszi Mingsi Anaperta; Muhammad Ikmal
Jurnal Teknologi Informasi dan Pendidikan Vol 11 No 2 (2018): Jurnal Teknologi Informasi dan Pendidikan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/tip.v11i2.143

Abstract

Overburden removal from north pit 1 at PT. Adimitra Baratama Nusantara has a production target of April 2018 of 295.044 BCM while the actual production isonly 189.808 BCM. The combination of units in this location are 1 unit of excavator CATERPILLAR 6030 and 4 units of OHT CATERPILLAR 777D. Not The achievement of production monthly be foundation author research. In conducting this problem research, the authors combine the theory with field data, so that both of them obtained a problem solving approach. Evaluation of road geometry is needed to determine the rimpull in order to get a calculation of cycle time estimation and the production of hauler after road repair. Based on the calculation of the road geometry evaluation, the minimum width of each straight and bend road must beapplied are 21,5 meters and 22 meters. Grade > 10% must bereduced to 10% whichis the grade tolerance limit that OHT could pass. Superelevation of the bend that must be made is121,65 cm and the cross slopet hat must be applied is 43 cm. The actual production achieved is 287.789,75 BCM while the estimated increase in production after road repair is 377.925,6 BCM
ANALISIS POTENSI LONGSOR LERENG BUKIT TUI KELURAHAN TANAH HITAM KOTA PADANG PANJANG SUMATERA BARAT MENGGUNAKAN APLIKASI SLIDE V6.0 Yoszi Mingsi Anaperta; Septian Andika Putra
Jurnal Teknologi Informasi dan Pendidikan Vol 12 No 1 (2019): Jurnal Teknologi Informasi dan Pendidikan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/tip.v12i1.181

Abstract

Tui Hill is a limestone hill lined south of Padang Panjang. It is located between Rao-Rao Village and Tanah Hitam. Based on the results of investigations of researchers on the slopes of Bukit Tui limestone in the coordinates S0 ° 28'21.3 "E100 ° 24'00.4ʺ which are in the Tanah Hitam Village, there are many weak fields such as burly, steep slope geometry, influence on earthquake vibrations, and rainfall the high can lead to landslides on slopes, potential for landslides on the slopes of research can endanger road users and community settlements on slope locations. This study aims to analyze the potential of landslides based on the physical and mechanical properties of intact rocks, using the boundary equilibrium method. Then make reinforcement recommendations so that slope conditions are safe / stable. Based on the results of analysis and calculations in saturated conditions with the influence of earthquake factors 0,7 - 0,9g the values ​​of FK 1,461, 1,295, and 1,144 were obtained. From the results of the analysis, the slope is unsafe / unstable. In the original condition with 0.9g earthquake factor, FK 1.364 is obtained. Based on the results of analysis and calculations, the slope reinforcement recommendation used is the wire mesh installation method (wiremesh) in slope face.
IDENTIFIKASI KEBERADAAN AIR TANAH MENGGUNAKAN METODE GEOLISTRIK RESITIVITAS KONFIGURASI SCHLUMBERGER DI DAERAH PANDAWA, JORONG TAROK, KECAMATAN 2 x 11 KAYU TANAM Fandi Aulia Syofyan; Adree Octova; Yoszi Mingsi Anaperta
Journals Mining Engineering : Bina Tambang Vol 3, No 1 (2018): Journals Mining Engineering: Bina Tambang
Publisher : Departemen Teknik Pertambangan FT UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1265.441 KB) | DOI: 10.24036/bt.v3i1.9061

Abstract

Pandawa, Jorong Tarok District 2 x 11 Kayu Tanam is one of the difficult areas of water in Padang Pariaman Regency. One of the causes of the difficulty to meet the water needs is due to unknown groundwater source distribution. The distribution of groundwater in Pandawa is important to know, to know the location of the water source and its subsurface shape, therefore has been conducted research that aims to know the distribution, depth, and type of ground water aquifers in the Pandawa area. This research is a descriptive basic research. Measurements were made using MAE X-612 EM Resistivitymeter as the main instrument. Data is taken using Schlumberger configuration on 3 paths. The results of data analysis are interpreted using Smoothness-Constraint Least Squares Inversion with the help of Res2dinv Software and Voxler 4.0 Software. The result of interpretation of data is the value of rock type resistance and rock depth of research area. The data estimation is done by comparing the actual type of resistance value with the species resistance table and the geology of the research area, so that the water distribution and depth of soil from the soil surface can be obtained. The results of this study indicate that the distribution of groundwater on the parallel track of Trajectory 1 and 2 tends to lead from the North to the South. Groundwater is encountered in the range from 7 - 20 m with a range of resistance values of 6.87 Ωm - 32.6 Ωm.
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 Radian 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