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All Journal Dinamik Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL REKAYASA SISTEM INDUSTRI Jurnal Teknik Informatika UNIKA Santo Thomas Stability: Journal of Management and Business JKIE (Journal Knowledge Industrial Engineering) Jurnal Mantik Juriti Prima (Jurnal Ilmiah Teknik Industri Prima) Jurnal Sistem Teknik Industri Jurnal Optimalisasi Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Sprocket : Journal of Mechanical Engineering Jurnal Teknik Industri Terintegrasi (JUTIN) JURNAL MITRA PRIMA Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Profisiensi : Jurnal Program Studi Teknik Industri Jurnal Teknologi dan Manajemen Industri Terapan Blend Sains Jurnal Teknik IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Innovative: Journal Of Social Science Research Jurnal Industrikrisna Jurnal Rekayasa Proses dan Industri Terapan De Facto: Journal of international multidisciplinary sciences
Anita Christine Sembiring
Universitas Prima Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Transportation Veterinary Other

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Perencanaan Pemeliharaan Mesin Pompa Centrifugal dengan Menggunakan Metode Reliability Centered Maintenance (RCM): Studi Kasus PT Nabati Asahan Sinaga, Septri Asri Enjelina; Sembiring, Anita Christine
SPROCKET JOURNAL OF MECHANICAL ENGINEERING Vol 7 No 1 (2025): Edisi Agustus 2025
Publisher : Program Studi Teknik Mesin, Universitas HKBP Nommensen, Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36655/sprocket.v7i1.1863

Abstract

PT Multimas Nabati Asahan is one of the vegetable oil producers that experiences a high frequency of sudden breakdowns in centrifugal pump machines, averaging 12 hours per month, which negatively impacts production target achievement, operational efficiency, and increased production costs. The research methodology includes the identification of critical components, failure analysis through Failure Mode and Effect Analysis (FMEA) and Logic Tree Analysis (LTA) to determine the priority of maintenance actions. The research results show that the mechanical seal is the component with the highest RPN value of 504, followed by the rubber coupling and bearing. From the task selection results, maintenance action recommendations berupa time directed maintenance, condition based maintenance, and failure finding were obtained. The implementation of RCM is capable of reducing the frequency of sudden failures, optimizing maintenance costs, and improving the reliability and productivity of centrifugal pump machines. This research is expected to serve as a strategic reference in the machinery maintenance management system in the palm oil processing industry. Keywords: Reliability Centered Maintenance, FMEA, Logic Tree Analysis, Downtime, Centrifugal Pump Machine.
Developing Standard Operating Procedure for Production in North Sumatra Construction Companies Arumbasari, Atita; Rhamadani, Poetri; Christine Sembiring, Anita; Budiman, Irwan
Journal Knowledge Industrial Engineering (JKIE) Vol 8 No 2 (2021): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v8i2.2524

Abstract

In the industrial era 4.0, the competition between corporate companies is getting tighter. This is a reference for the company's productivity in operating a product or service, one of which is PT.X. It can be seen from the running performance process, PT. X has constraints on the production performance process. Therefore, PT.X seeks to increase productivity in the production process. So that in this study, a proposal design was carried out on a standard operating procedure (SOP) using the Business Process Model (BPM) method. The result of the proposed design with BPM is to minimize the production time by 2 hours 40 minutes so that the production process can run more effectively and efficiently. With that, the best solution in handling this case research provides suggestions on the work process that is running with efficient improvements.
Replanning Strategis Plan for Marketing Product with SWOT Analysis, QSPM, Marketing Mix 4P and KPI Methods During the COVID-19 Pandemic: English Hartono, James Luis; Budiman, Irwan; Sembiring, Anita Christine
Journal Knowledge Industrial Engineering (JKIE) Vol 8 No 2 (2021): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v8i2.2535

Abstract

UKM Prime Store operates as a retail store that sells various oils by taking oil from authorized oil distributors, distributing it to various motorbike repair shops and to as many agents as possible so that it reaches consumers. The strategic plan needs to be used due to the decline in market demand by 20% in 2019, where in 2018 2000 boxes were sold per month, but in 2019 only 1600 boxes were sold per month, in 2020 there was an increase of 10% at the beginning of the year to 1700- 1800 in January - June 2020, then decreased again until the end of 2020. The purpose of this research is to increase sales volume by utilizing technological advances, increasing sales through brochures and promotions. The methods used are the SWOT method, QSPM and the 4P method. From the strategic results obtained 6 strategies that can be used from QSPM data processing, it is hoped that UKM can increase sales by taking advantage of technological advances, and increase sales through brochures and promotions made by UKM. This research is expected to help companies and UKM affected by the pandemic to get up and increase the sales of their products again.
Analysis of Pandemic Bussnines Strategy Development at PT Milala Wisata Tour and Travel Panjaitan, Andreas; Stefen Sembiring, Andes; Christine Sembiring , Anita; Budiman, Irwan
Journal Knowledge Industrial Engineering (JKIE) Vol 8 No 2 (2021): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v8i2.2536

Abstract

The research is the qualitative and quantitative results using SWOT, STP, Marketing mix 7P, and cashflow for 3 years method analysis. This research aims to develop the business of PT Milala Wisata Tour & Travel during Covid-19 pandemic by using a typical culinary side business so that the main business can survive. SWOT analysis is a way to systematically identify various factors in order to formulate company strategy. The data collection technique carried out by the researcher is by direct observation conducted at the company and conducting interviews with the owner of PT. Milala Wisata Tour & Travel. Also by adding from reading books and also other sources related to the research title. The 7P Marketing mix includes price, product, process, people, physical evidance, promotion, place. To find out the strengths, weaknesses, and feasibility of typical culinary side businesses, an analysis is first carried out to find out how the target market is The data obtained from the collection and then analyzed using the Internal Rate of Return & Cashflow for 3 years to see the feasibility level of typical culinary side businesses are suitable and able to support the main business of the The results of research from Cashflow for 3 years show that a typical culinary side business deserves to be realized as a support for main business during the Covid-19 pandemic. Typical culinary side businesses have strengths and are in line with the travel business so they can take advantage of existing opportunities.
Energi Analysis of Significant Energy Use in Tire Company using Pareto Diagram Kamaluddin, Kamaluddin; Budiman, Irwan; Christine Sembiring, Anita
Journal Knowledge Industrial Engineering (JKIE) Vol 9 No 2 (2022): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v9i2.3252

Abstract

Melalui Peraturan Pemerintah No. 70 tahun 2009 tentang Konservasi Energi, pemerintah telah mewajibkan bagi pengguna energi besar yaitu pengguna yang menggunakan energi sama atau lebih dari 6000 setara ton minyak per tahun wajib melaksanakan kegiatan konservasi energi atau manajemen energi. Dalam penelitian di objek penelitian yang merupakan perusahaan ban, perusahaan tersebut merupakan salah satu industri yang menggunakan energi lebih dari 6000 setara ton minyak per tahun dan merupakan salah satu industri yang secara langsung memberikan dampak bagi penyediaan energi nasional. Menyadari dampak dari ketersediaan dan kenaikan harga energi ini terutama bagi industri, maka perusahaan dituntut perlu melakukan tindakan yang tepat dan bijaksana dalam mengkonsumsi energi melalui program konservasi dan penghematan energi. Penerapan Manajemen Energi yang terlihat di perusahaan masih digabungkan dengan struktur fungsional organisasi yang ada sehingga fungsi kontrolnya menjadi lemah. Pentingnya penentuan prioritas dalam melaksanakan konservasi energi, dengan menggunakan metode diagram pareto 20/80 akan memberikan penyusunan sasaran yang lebih tepat dalam mencapai efisiensi energi. Pemilihan prioritas akan memberikan potensi yang cukup besar untuk peningkatan kinerja energi, di samping itu penentuan prioritas akan membuat organisasi lebih efektif dan efisien.
Minimizing Work Accidents in the Shipyarding Industry Using JSA and HAZOP Methods Oktavianus, Sandi; Waruwu, Arniwika; Sembiring, Anita Christine
Journal Knowledge Industrial Engineering (JKIE) Vol 9 No 2 (2022): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v9i2.3287

Abstract

PT. Cahaya Baru Shipyard is a company engaged in ship repair. Activities in shipyards have various risks, one of which is work accidents. The research aims to determine the risk of work accidents from shipbuilding activities, risk control and suggestions for improvement. This study identifies risks using the Job Safety Analysis (JSA) method and assisted by the Hazard And Operability Study (HAZOP) method to control potential hazards and recommendations for new safety systems to minimize work accidents. The research method used is qualitative. The results of the study show that most work accidents occur in welding and cutting activities with a percentage of 23.3%. Providing personal protective equipment and workers reminding each other to use safety equipment and to remain careful in doing their work, implementing standard operating procedures (SOPs) and existing work instructions can be a way that can be done to minimize work accidents.
Determining the Optimal Rice Distribution Route in Medan City Using Dijkstra's Algorithm Jason, Jason; Sembiring, Anita Christine; Viviana, Viviana
Journal Knowledge Industrial Engineering (JKIE) Vol 9 No 2 (2022): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v9i2.3288

Abstract

Distribution is an activity carried out to spread the product throughout the market so that consumers can buy it. Distribution can also affect the price of goods. Therefore, the distribution must be effective. The purpose of this study is to determine the shortest route that is effective in distribution so that product prices are not high and the company does not suffer losses. The data analysis method used is Dijkstra's Algorithm obtained with data on the distance between the starting point and the destination point through predetermined points. The calculation results show that the shortest and fastest routes to be taken based on the dijkstra algorithm are: A-20-19-F-26-C-D-11-12-B-E with a distance of 40.71 km. There are several road routes that can be chosen to be used but the shortest route that can be taken is 40.71 km. Medan Rice Distributors are expected to choose the shortest transportation route so that rice distribution can be carried out quickly and optimally.
Analysis of Boiler Machine Maintenance using The Reliability-Centered Maintenance Method Tiffany; Anita Christine Sembiring
Journal Knowledge Industrial Engineering (JKIE) Vol 11 No 1 (2024): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v11i1.5004

Abstract

Reliability Centered Maintenance is a structured approach to identifying maintenance needs based on the function and potential failure of a system. By conducting an in-depth analysis of the function and failure of boiler engine components, this research aims to formulate the most optimal maintenance strategy. This strategy is expected to increase the overall reliability of the boiler machine and at the same time reduce the maintenance costs required. This research begins with creating a function block diagram to map the main functions and sub-functions of the boiler machine. After that, a failure mode analysis is carried out to determine its impact using the Failure Mode and Effects Analysis method) which aims to identify potential failures in each component and the consequences they cause. So it is hoped that this research can determine appropriate maintenance actions to prevent or minimize the possibility of failure. The final result of this research is structured and effective maintenance recommendations for boiler engines. These recommendations include treatment strategies tailored to previously identified functions, failure modes, and impacts. By implementing the recommendations from this research, it is hoped that the performance and service life of the boiler machine can be improved significantly.
SWOT Analysis on Marketing Strategy in Mutiara Swalayan Minimarket Medan Filbert; Sembiring, Anita Christine; Antoni, Jufri
Journal Knowledge Industrial Engineering (JKIE) Vol 11 No 2 (2024): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v11i2.5306

Abstract

Mutiara Swalayan, a minimarket selling various products like basic necessities, faces challenges in maintaining high-quality production due to competition. This study identifies and analyzes competition that occurs using the method of SWOT Analysis, the study reveals that Strength of the minimarket account for 2.03. Additionally, Weakness obtained for 1.98, Opportunity and Threats respectively 2.12 and 2.10 The result of this research obtained weighting IFE score of 4.01 while EFE obtained score weighting of 4.22.This research provides insights to improve productivity and develop a growth strategy for Mutiara Swalayan, focusing on effective marketing strategies to boost competitiveness and market position. The impact of this study lies in its ability to offer practical recommendations that enhance the minimarket's resilience against competitive pressures, ultimately leading to sustainable business growth and stronger market presence.
Analisis Kondisi Manajemen Dokumen dengan Metode 5S di Institusi Pendidikan Manik, Cindy Vivi Anggreni; Sembiring, Anita Christine; Budiman, Irwan
Blend Sains Jurnal Teknik Vol. 3 No. 1 (2024): Edisi Juli
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/blendsains.v3i1.577

Abstract

Sistem 5S adalah pendekatan sistematis untuk mengatur dan memelihara tempat kerja yang bersih dan efisien Penelitian ini bertujuan untuk mengkaji status pengelolaan dokumen dengan menggunakan sistem 5S. Pengelolaan dokumen pada institusi pendidikan memegang peranan penting dalam meningkatkan efisiensi dan produktivitas. Untuk meningkatkan kualitas pengelolaan dokumen dapat digunakan sistem 5S (Seiri, Seiton, Seiso, Seiketsu, Shitsuke). Penelitian ini menggunakan jenis penelitian deskriptif kuantitatif, dengan melibatkan studi kasus pada institusi pendidikan terpilih. Pengumpulan data menggunakan angket, observasi, dan dokumentasi. Proses ini berfokus pada manajemen dokumen yang lebih efisien, dan pemantauan kualitas dokumen yang lebih baik. Dalam penelitian ini penulis mengkaji situasi pengelolaan dokumen di institusi pendidikan dengan mengunakan metode 5S. Hasil penelitian menunjukkan bahwa penerapan sistem 5S dapat meningkatkan efisiensi organisasi dan produktivitas pengelolaan dokumen di institusi pendidikan. Kajian ini merekomendasikan agar institusi pendidikan mengadopsi sistem 5S sebagai standar sistem pengelolaan dokumen untuk menjamin pengelolaan dokumen yang efisien dan efektif, yang penting untuk menjaga kualitas layanan akademik.
Co-Authors Abda Abda Agriva Diansyah Putra Albert William Wijaya Alhadi, Rafli Andes Stefen Sembiring Andreas Panjaitan Anggianika Mardhatillah Anggianika Mardhatillah Anggianika Mardhatillah Anggreini, Vania Anthony Septian Arniwika Waruwu Arumbasari, Atita Atita Arumbasari Aulia Rizky Barus, Maitin Utomo Putra Budiman , Irwan Charles M Sianturi Christin Erniati Panjaitan Daniel Firmanto Meliala Daniel Simon Sitinjak Delima Sitanggang, Delima Dini M. Hutagalung Dwiki Fransiska Sinaga Elyana Simarmata Fadhil, Rafli Haykal Febrianti Gresia Putri Handi Filbert Ginting , Paris Johannes Ginting, Alman Ginting, Yolanda Gunawan Sinaga, Gunawan Hadisty Nabila Haposan Banjarnahor Hapzi Ali Hartono, James Luis Ibnu Farras Azzikri Lubis In Chien Indira Ruth Indira Ruth Septarini Indra S. Lumban toruan Irwan Budiman James Luis Hartono James Luis Hartono Jason Jason Jason, Jason Jeffri Jenny Nurani Hutasoit Jenny Nurani Hutasoit Jeremy Jonathan Simanjuntak Jeriel Matthias Justianus Juan Junius Jufri Antoni Jusra Tampubolon Jusra Tampubolon justianus, jeriel Kamaluddin Kamaluddin Kamaluddin Kamaluddin Kristia Ayu Putri Halawa Kuswanto Kuswanto Leni Lia Teresa Br Simanjuntak Lie, Steven Mael Juniko Sihombing Maldy Allfanri Sinambela Manalu, Erikson Handinata Manik, Cindy Vivi Anggreni Mardhatillah, Anggianika Margomgom, Linggom Mariana D Sibuea Mariana Devi Agustina Mariana Devi Agustina Maykhael Bernandus Gultom Merani Estevani Sembiring Nababan, Ronny Allan Nevin Lojie Nina Purnasari Nina Purnasari Oktavianus, Sandi Olivia Rachmanita Saidi Pandia, Nanda Zahra Humairoh Paris Johannes Ginting Paris Johannes Ginting Poetri Rhamadani Purba, Daphot Pardamean Putri, Widya Fernanda Reformasi Putra Halawa Rhamadani, Poetri Ridho, Hery Rio Julianta Ginting Rizky Pratama Rizky Sanjaya Nainggolan Rizky Sanjaya Nainggolan Saina Tesalonika Saina Tesalonika Br Perangin Angin Sandi Oktavianus Sarah Rumapea Septarini , Indira Ruth Septarini, Indira Ruth Siagian, Irvan I. Sibuea, Mariana D simangunsong, lady Sinaga, Septri Asri Enjelina Siregar, Abdillah Hanif siregar, martin salomo Siregar, Muhammad Fathurrahman Siregar, Zufri Hasrudy Situmeang, Johannes Situmorang, Ika Verawasty Situmorang, Josua SP, Mohammad Ichsan Sri Wahyuni Tarigan Stefen Sembiring, Andes Stella Simarmata Steven Lie Steven Steven Tampubolon, Jusra Tan, Leonardo Tarigan, Markonius Boy Tarigan, Sri Wahyuni Tarigan, Uni Pratama Tesar, Michael Tiffany Uni Pratama Pebrina Br Tarigan Uni Pratama Tarigan Vertikal Willis Viviana Viviana Viviana, Viviana Waruwu, Arniwika Widya Fernanda Putri Wijaya, Albert William Winston Roy Abednego Pakpahan Yennimar Yennimar Yoga Nanda yolanda ginting