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All Journal JOURNAL OF APPLIED INFORMATICS AND COMPUTING JiTEKH (Jurnal Ilmiah Teknologi Harapan) Journal La Multiapp Teknika STTKD: : Jurnal Teknik, Elektronik, Engine Golden Ratio of Data in Summary IIJSE
Islami, Mega Cattleya Prameswari Anissa
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Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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ANALISIS BEBAN KERJA KARYAWAN DEPARTEMENT PRODUKSI DENGAN METODE FULL TIME EQUIVALENT (FTE) DI PT XYZ Elistia Octaviani; Cattleya Prameswari Anissa Islami, Mega
Teknika STTKD: : Jurnal Teknik, Elektronik, Engine Vol 11 No 1 (2025): TEKNIKA STTKD: JURNAL TEKNIK, ELEKTRONIK, ENGINE
Publisher : Sekolah Tinggi Teknologi Kedirgantaraan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56521/teknika.v10i2.1297

Abstract

In the era of globalization and increasingly fierce industrial competition, operational efficiency has become a key to corporate success. PT XYZ, as a manufacturing company in the packaging production sector, faces challenges in optimizing human resource utilization, particularly in the production department. This study aims to analyze employee workload in the production department using the Full Time Equivalent (FTE) method. The identified issue is the variation in workload levels between production administrative staff and machine operators, which can affect productivity and employee well-being. The FTE method is applied to measure workload based on the frequency and duration of activities. The results indicate that production administrative staff have an FTE value of 1.55, indicating a workload that exceeds the ideal capacity, posing risks of fatigue and decreased work quality. Conversely, machine operators AMS, LT, and MTB are in an optimal condition with FTE values of 0.91 and 0.97, respectively. However, operators on the OMSO machine show a light workload of 0.75, while operators on the BONMAC TCL and CER machines experience overload with FTE values of 1.65. Based on these findings, it is recommended to increase the number of production administrative staff to two and the number of operators on the BONMAC TCL and CER machines to two as well, to prevent excessive workloads. Future research is suggested to explore other factors affecting workload and conduct a more in-depth analysis of employee well-being's impact on productivity. Thus, the application of the FTE method can be optimized to enhance operational efficiency within the company.
ANALISIS PENERAPAN LEAN MANUFACTURING DAN 5S DI PT ATLANTIC ANUGRAH METALINDO MENGGUNAKAN METODE VSM Juwita, Abelia Dhuwi; Cattleya Prameswari Anissa Islami, Mega
Teknika STTKD: : Jurnal Teknik, Elektronik, Engine Vol 11 No 1 (2025): TEKNIKA STTKD: JURNAL TEKNIK, ELEKTRONIK, ENGINE
Publisher : Sekolah Tinggi Teknologi Kedirgantaraan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56521/teknika.v11i1.1313

Abstract

This study aims to analyze the implementation of Lean Manufacturing and the 5S method at PT Atlantic Anugrah Metalindo, a company engaged in the production of custom metal products. In the era of increasingly intense industrial competition, the company faces challenges in improving productivity and product quality. The method used in this research is Value Stream Mapping (VSM) to map the production process flow and identify areas that require improvement. Data were collected through direct observation, interviews with employees, and the analysis of related documentation. The results of the study indicate that the implementation of Lean Manufacturing and 5S can reduce waste, improve efficiency, and shorten lead time, ultimately contributing to improved production performance and customer satisfaction.
Analisis Postur Pekerja Welding Bengkel Pipa Menggunakan Metode RULA dan REBA dengan Pendekatan Fuzzy Logic Ayutatila, Bahiragita Adristi; Islami, Mega Cattleya Prameswari Anissa
JiTEKH Vol 13 No 1 (2025): March 2025
Publisher : Universitas Harapan Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35447/jitekh.v13i1.1044

Abstract

PT. XYZ is a national company engaged in the maritime industry, including shipbuilding and repairs. In its production activities, there are welding activities in the pipe workshop. In these activities, there are workers who experience complaints in certain parts of the body because they continue to work in less ergonomic positions. This problem is usually caused by poor work posture, lifting heavy loads, or lack of work facilities that support comfort. These complaints, if not handled properly, can increase the risk of musculoskeletal disorders that have the potential to reduce worker productivity. In solving the problems that occur, worker posture measurements are carried out using the RULA and REBA methods with the Fuzzy Logic approach to determine the level of MSDS risk. The results of the RULA method work posture measurement were 7 and the REBA method was 8. The use of these two work posture measurement methods is used as input variables in the fuzzy logic approach. The results of the output value for the MSDs risk level are 6.92 where this value is included in the high category. From the results of the processing above, it can be an evaluation of improvements for non-ergonomic work postures and work facilities.
Application of the Think Aloud and System Usability Scale (SUS) Methods in Usability Evaluation in Online Transportation Applications for the Elderly Aneke Putri Nadila; Tranggono; Mega Cattleya Prameswari Anissa Islami
Journal of Applied Informatics and Computing Vol. 9 No. 2 (2025): April 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i2.9191

Abstract

Technological advancements have driven the adoption of online transportation applications by various user groups, including the elderly. However, limitations in cognitive aspects and digital experiences cause barriers to application use. This study was conducted to evaluate the usability of online transportation applications for elderly users using the Think Aloud and System Usability Scale (SUS) methods. The evaluation was carried out through a series of tests with eight elderly respondents to measure effectiveness, efficiency, and user satisfaction. The Think Aloud method was used to explore the experiences and difficulties faced by the elderly on the application interface, respondents verbally expressed their thoughts and feelings during the testing process. The Think Aloud testing process is analyzed to identify the specification of the requirements that form the basis for the redesign of the application. The measurement results showed that the average application effectiveness value increased from 85% in the initial design to 100%. Efficiency values show a significant improvement from the initial design of 73% to 100% in the proposed improvement design. The average SUS score before the improvement was 61.25 in the marginal category, and increased to 81.25 in the acceptable category after the improvement design. The results of this study confirm that optimizing design based on the needs of the elderly can improve the user experience and accessibility of online transportation services.
Analysis of The Application of Lean Manufacturing with Methods Material Information Flow Chart (MIFC) and Fuzzy Failure Mode, Effects and Criticality Analysis (FMECA) Mukti, Prasetyo; Islami, Mega Cattleya Prameswari Anissa
Golden Ratio of Data in Summary Vol. 5 No. 2 (2025): February - April
Publisher : Manunggal Halim Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52970/grdis.v5i2.934

Abstract

PT XYZ is a company specializing in the manufacturing of agricultural equipment. Currently, the company is facing issues related to waste in its production processes, which are negatively affecting product quality. PT XYZ aims to address these problems in order to enhance both productivity and profitability. To resolve these challenges, the company has adopted a structured approach, beginning with the development of a Material Information Flow Chart (MIFC), followed by an analysis using Failure Mode, Effects, and Criticality Analysis (FMECA) based on fuzzy logic. The results of the MIFC analysis show a reduction in lead time from 0.45 days under current conditions to 0.35 days under the improved scenario. This improvement is attributed to the implementation of an ERP system and the introduction of visual monitoring tools. Meanwhile, the FMECA fuzzy analysis identified the primary causes of disruptions that should be prioritized for corrective action. These include non-compliance with standard operating procedures (SOPs), high levels of mental stress among workers, the use of materials that do not meet specifications, and unfavorable environmental conditions.
Application of FMECA and Fuzzy TOPSIS Methods for Occupational Safety and Health Risk Analysis in the Production Process of Steel Fabrication Agustin, Melanida; Tranggono, Tranggono; A.I., Mega Cattleya Prameswari
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 3 (2025): Sharia Economics
Publisher : Sharia Economics Department Universitas KH. Abdul Chalim, Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Every activity in the steel fabrication workshop has potential risks that can cause losses. During 19 months, PT SW recorded 48 workplace accidents. This study aims to identify, evaluate, and analyze occupational safety and health risks, as well as determine alternative solutions to mitigate these risks. Based on the identification results, 88 risks were identified in the steel fabrication workshop. The FMECA method found five main risks: exposure to metal particles, exposure as fast cutting, exposure to sparks, exposure to cutting rays, and noise exposure. Conducted risk cause analysis through fishbone diagrams, resulting in several alternative solutions. The solutions were then prioritized using the fuzzy-TOPSIS method to determine the most effective solution.
Evaluation of a Virtual Reality-Based Introduction to Hazardous and Toxic Waste Management Using the Technology Acceptance Model Rananda Saputra, Denaldi; Tranggono, Tranggono; Annisa Islami, Mega Cattleya Prameswari
Journal of Applied Informatics and Computing Vol. 9 No. 4 (2025): August 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i4.10040

Abstract

The management of hazardous and toxic waste (B3 waste) demands innovative educational approaches to improve technical comprehension and environmental awareness, particularly among internship students. This study presents a formative evaluation of an early-stage virtual reality (VR) application prototype, aimed at assessing initial user perceptions and gathering feedback to guide further development, using the Technology Acceptance Model (TAM) framework. The prototype was tested on six internship students involved in the supervision of B3 waste in collaboration with the Environmental Agency (Dinas Lingkungan Hidup) of East Java Province. Data were collected through a questionnaire focusing on three TAM dimensions: Perceived Ease of Use, Perceived Usefulness, and Attitude Toward Technology. The results showed that the VR application was perceived as highly useful (87.5%), easy to use (89.2%), and positively received by users (92.5%). These findings indicate that VR technology holds strong potential as an interactive learning tool for introducing hazardous and toxic waste management practices. The study recommends continued content development and broader testing with a larger respondent base to validate these initial results.
Application of Design Thinking in Designing User Interface Prototype of Worker Health Screening Application at PT Petrokimia Gresik Ramadani, Deo Globy; Tranggono, Tranggono; Islami , Mega Cattleya Prameswari Anissa
Journal La Multiapp Vol. 6 No. 4 (2025): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v6i4.2194

Abstract

The application of digital technology in the worker health screening process is an important need in the industrial work environment, especially in supporting the effectiveness and efficiency of the OHS medical team's work. This research aims to design a user interface for the AppSheet-based worker health screening application using the Design Thinking approach. This method was chosen because it is centered on user needs and is able to produce innovative solutions through the stages of Empathize, Define, Ideate, Prototype, and Testing. Data collection was conducted through interviews and observations of five respondents from the OHS medical team and five department representatives. Assessment of the design was carried out using the usability testing method, with efficiency, effectiveness, and System Usability Scale (SUS) parameters. The results showed that the Design Thinking approach was able to produce an application interface that meets user needs, improves understanding of workflows, and minimizes recording errors. The developed application not only supports the digital health evaluation process, but also has the potential to reduce administrative burden and improve the quality of medical services at PT Petrokimia Gresik.
Co-Authors Agustin, Melanida Aneke Putri Nadila Ayutatila, Bahiragita Adristi Elistia Octaviani Juwita, Abelia Dhuwi Mukti, Prasetyo Ramadani, Deo Globy Rananda Saputra, Denaldi Tranggono Tranggono Tranggono