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All Journal Journal of Engineering and Management in Industrial System Jurnal Sistem Teknik Industri Jurnal Darma Agung Unri Conference Series: Community Engagement Logistic and Operation Management Research Advance Sustainable Science, Engineering and Technology (ASSET)
Panjaitan, Nismah
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Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Social Sciences

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ANALYSIS OF WORK ENVIRONMENT AT BLOW MOULDING STATION USING 5S METHOD AND FISHBONE DIAGRAM Panjaitan, Nismah; Yuman, Syafiq Alhadi
JEMIS (Journal of Engineering & Management in Industrial System) Vol 11, No 2 (2023)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2023.011.02.4

Abstract

A good work environment will increase job satisfaction, morale, and employee performance. The company has 5 production stations, namely Printing and Can Making, Blow Moulding, Shortening and Margarine, Filling, and the last is Finished Product Store. Based on observations at the Printing and Can Making, Blow Moulding, Shortening and Margarine, Filling, and Finished Product Store stations, there are unclean and untidy conditions at the Blow Moulding station. Fishbone diagrams are also used to determine the root causes of work environment problems. The cause of the Blow Moulding station being unclean and untidy is the human factor and the method applied. Based on the problems obtained  the 5S method is used to arrangement and maintenance of the workplace which was developed through intensive efforts in the work environment of the blow moulding station. When everything has its place and there is the right position, then the 5S program will serve to provide a clear picture of a good workplace.
BAHAYA KERJA PENGOLAHAN RSS (RIBBED SMOKE SHEET) MENGGUNAKAN METODE HAZARD IDENTIFICATION AND RISK ASSESSMENT DI PT. PQR Panjaitan, Nismah
Jurnal Sistem Teknik Industri Vol. 19 No. 2 (2017): JSTI Volume 19 Number 2 July 2017
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (212.724 KB) | DOI: 10.32734/jsti.v19i2.374

Abstract

Occupational Safety and Health is the primary means of prevention of occupational accidents, disabilities and deaths so that the consequences of occupational accidents from potential hazards can be prevented. Companies need to develop risk management based on hazard identification and risk assessment compiled in occupational safety and health programs. Occupational health and safety risk management is an effort of hazard management which potentially pose a risk to safety and health to prevent unwanted accident. The data collected in this research is primary data and secondary data. Primary data obtained through direct observation on the floor processing RSS (Ribbed Smoke Sheet) at PT. PQR is useful to observe the potential hazards of work contained in the work area. While the secondary data taken in this study is historical data. The result of determining the risk value for each hazard source contained in PT. PQR is classified by rankings marked with the code E (extreme risk), H (high risk), M (moderate risk), and L (low risk). This is obtained by comparing the severity and probability values of each process / activity. Of the 28 activities, there are 7 activities included in the category of high risk. Process / activity that belonged to high risk is necessary to control to minimize or even eliminate the existing risks. control measures that can be performed on a high risk process / activity is to use a complete Personal Protective Equipment (APD), MSDS, using warning signs, using ladders in sheet sheets, with ergonomic work posture.Factors causing potential work hazards are workers who perform activities of inadvertent, high temperatures, and negligence of workers in using PPE. These control measures are expected to reduce and even eliminate the risk of the process / activity classified as high risk so that the number of workplace accidents can be reduced.
Integration of Design for Manufacture and Assembly with Product Design in Product Design Improvement: A Systematic Literature Review Yazid, Shishilya; Ginting, Rosnani; Panjaitan, Nismah
Jurnal Sistem Teknik Industri Vol. 26 No. 2 (2024): JSTI Volume 26 Number 2 July 2024
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v26i2.13643

Abstract

This paper aims to investigate and analyze some previous literature relevant to the Design for Manufacture and Assembly and Design for Safety methods in international journals. An extensive review and analysis of the body of literature was conducted to discuss the findings in a few chosen papers pertaining to the application of both methods, using a survey based on descriptive and qualitative surveys published in international journals with publication period limitations from 2011 to 2023 published in proceedings and electronic journals in English. So far, there has never been any research or literature review that discusses the Integration of Design for Manufacture and Assembly with Design for Safety.
Optimization of Work Posture at PT. XYZ: Analysis of the Rapid Entire Body Assessment (REBA) Method to Improve Health and Productivity Panjaitan, Nismah; Silitonga, Niken Kristin; Lubis, Juni Arta; Faris, Muhammad Zaky
Logistic and Operation Management Research (LOMR) Vol. 3 No. 2 (2024): Logistic and Operation Management Research (LOMR)
Publisher : Research Synergy Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31098/lomr.v3i2.2773

Abstract

The study at PT. Fenyen Agro Lestari identified poor work postures that affect worker health and productivity. Using the REBA method, the boiler department had the highest risk (score 11), followed by the maintenance (score 6) and Laboratory (score 4). Immediate ergonomic improvements are recommended to reduce musculoskeletal disorders (MSDs).  The purpose of this research is to analyze the impact of poor working posture on workers' musculoskeletal health in various departments of PT. Fenyen Agro Lestari, Indonesia and recommend ergonomic improvements to reduce the risk of MSDs. The methodology involves REBA for postural assessment, collecting musculoskeletal complaints via questionnaires, and analyzing data to recommend ergonomic improvements. The findings revealed that poor postures cause significant musculoskeletal disorders, especially in the Boiler department, highlighting the need for ergonomic improvements. This study is novel in that it applies the Rapid Entire Body Assessment (REBA) method to a specific context within PT. Fenyen Agro Lestari, provides tailored ergonomic recommendations for multiple departments and addresses gaps in existing research on posture-related musculoskeletal disorders in the industry. The study’s limitations include a focus on only three departments, potential observer bias, and reliance on subjective questionnaire data, which may not fully capture all musculoskeletal issues or account for variations in individual worker experiences.
Edukasi Urban Farming Melalui Implementasi Hidroponik dan Budikember Meningkatkan Ketahanan Pangan dan Kesejahteraan Masyarakat di Medan Tuntungan, Sumatera Utara Siregar, Ameilia Zuliyanti; Nasution, Zulkifli; Tulus, Tulus; Panjaitan, Nismah
Unri Conference Series: Community Engagement Vol 6 (2024): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.6.50-58

Abstract

Urban farming is carried out to overcome limited land and increase family food security. Cultivating vegetable crops and raising fish are solutions for urban agriculture. The method for implementing International Community Service (PkMI) was implemented in Medan and Penang, Malaysia in June 2024 at the Griya Nusa Tiga Complex Blok B-29 Medan through: a). Socialization and Focus Group Discussion (FGD) regarding urban farming education in residential environments ; b). Hydroponic and Aquaponic training and practice (budikdamber); c). Entrepreneurship training and practice for partners; d). Mentoring and monitoring. PkMI results show ed an increase in the knowledge and skills of partners (20 residents of the Griya Nusa Tiga Complex) in understanding the definition, benefits and implementation of Urban Farming; the growth of the entrepreneurial spirit of residents for independent and sustainable aquaponic cultivation; and able to meet dual protein needs (vegetables and fish); processing budikdamber products appropriately.
PENGARUH MUTASI DAN PROMOSI JABATAN TERHADAP PENGEMBANGAN KARIR DI PT PEGADAIAN KANTOR WILAYAH I MEDAN Maulana, Muhammad Ikhsan; Matondang, A. Rahim; Panjaitan, Nismah
JURNAL DARMA AGUNG Vol 33 No 1 (2025): FEBRUARI
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Darma Agung (LPPM_UDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46930/ojsuda.v33i1.5494

Abstract

Penelitian ini dilatarbelakangi oleh fluktuasi dalam pengembangan karir karyawan di PT Pegadaian Kanwil I Medan, khususnya terkait dengan mutasi dan promosi jabatan yang berpengaruh terhadap pengembangan karir. Tujuan penelitian ini adalah untuk menganalisis pengaruh mutasi dan promosi jabatan terhadap pengembangan karir karyawan. Metode yang digunakan adalah kuantitatif dengan pendekatan asosiatif, melalui analisis regresi linear berganda. Data dikumpulkan dengan menyebarkan kuesioner kepada karyawan di PT Pegadaian Kanwil I Medan. Hasil penelitian menunjukkan bahwa mutasi memiliki pengaruh positif dan signifikan terhadap pengembangan karir (t-statistics = 4,321; p-value = 0,000), begitu juga promosi jabatan yang juga berpengaruh positif dan signifikan (t-statistics = 2,876; p-value = 0,004). Secara simultan, keduanya memberikan pengaruh yang signifikan terhadap pengembangan karir karyawan, dengan nilai F sebesar 10,708 (p-value < 0,001). Penelitian ini menyarankan PT Pegadaian untuk memperkuat kebijakan mutasi dan promosi yang terstruktur serta menyediakan pelatihan berkelanjutan untuk meningkatkan keterampilan karyawan dan efektivitas organisasi.
Quality Optimization of Fuel Transportation Tank Production Process Using Design of Experiment (DoE) at PT. Sejahtera Mandiri Pekanbaru Putra, Ahmad Mahatanzie; Anizar; Panjaitan, Nismah
Jurnal Sistem Teknik Industri Vol. 27 No. 2 (2025): JSTI Volume 27 Number 2 April 2025
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v27i2.19090

Abstract

With an average error rate of 2.3%, the production of fuel transportation tanks at PT Sejahtera Mandiri Pekanbaru has defects that exceed the 2% tolerance level. Porosity, undercut, and crack are the most frequent types of defects that result in additional cost and rework time. This study aims to improve the quality of the fuel transportation tank production process at PT Sejahtera Mandiri Pekanbaru. Data shows that production errors such as porosity, undercut, and cracks have an impact on the quality of the final product. This study used a 2k full factorial design to find the main components that affect the quality of welding results. The results show that operator certification and electrode temperature oven parameters have a great influence on manufacturing defects. Maximizing the use of electrode oven at 260°C-425°C for 1 hour, electrode moisture can be eliminated and porosity can be reduced. The DoE approach is good for finding and optimizing production features to reduce defect rates. This study suggests operator training and control of process parameters to improve welding quality.
Election Officers' Health and Safety: An Occupational Risk Analysis Nurcahyanie, Yunia Dwie; Panjaitan, Nismah; Mulyana, Olievia Prabandini; Yulianto , Muhammad Teguh
Advance Sustainable Science Engineering and Technology Vol. 7 No. 2 (2025): February-April
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/dxrp0s27

Abstract

General elections are vital to democracy in Indonesia, yet the occupational health and safety (K3) of Voting Organizer Group (KPPS or election officers) officers is often overlooked. This study evaluates the impact of workload on the physiological health of election officers during the 2024 General Election using an ergonomics-based approach. Data were collected from seven KPPS members at TPS 07 Cerme Kidul, Gresik, East Java, measuring blood pressure and oxygen saturation before and after election day. The Wilcoxon Signed Rank Test revealed significant increases in blood pressure (p = 0.046) and decreases in oxygen saturation (p = 0.047) post-election. Key risk factors identified include long working hours, insufficient rest, and static positions. The study recommends interventions such as work shift rotations, extended rest periods, enhanced health screenings, and ergonomic improvements at polling stations. These measures aim to improve the health and safety of election officers, contributing to safer and more sustainable elections.
Co-Authors A. Rahim Matondang Ameilia Zuliyanti Siregar Anizar Faris, Muhammad Zaky Lubis, Juni Arta Maulana, Muhammad Ikhsan Olievia Prabandini Mulyana, Olievia Prabandini Putra, Ahmad Mahatanzie Rosnani Ginting Silitonga, Niken Kristin Tulus Tulus Yazid, Shishilya Yulianto , Muhammad Teguh Yuman, Syafiq Alhadi Yunia Dwie Nurchayanie Zulkifli Nasution