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Bukhori, Alan Akbar
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Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice

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Application of Ergonomic Principles in Production Area Layout Design to Improve Work Efficiency at CV. Adi Makmur Metalindo Fragastia, Vidi Agung; Bukhori, Alan Akbar; Albani, Khairul
Publikasi Pengabdian Masyarakat Vol 5 No 1 (2025): PUBLIDIMAS Vol. 5 No. 1 MEI 2025
Publisher : LPPM Universitas Potensi Utama

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CV. Adi Makmur Metalindo is a metal manufacturing company with physically intensive work activities in its production area. Based on initial observations, the layout of the production area has not fully applied ergonomic principles, resulting in inefficient workflow and health complaints among workers. This program aims to analyze the existing layout conditions, redesign the production area based on ergonomic principles, and measure the impact of these changes on work efficiency and comfort. The implementation method includes field observations, measurement of distances and time between work activities, posture analysis using the REBA method, and layout redesign using the Systematic Layout Planning (SLP) approach. As part of the impact evaluation, pre-test and post-test questionnaires were distributed to 10 workers to assess their perceptions before and after the proposed improvements. The analysis results show that the new layout design successfully reduced travel distance and process time, as well as improved the placement of work tools that were previously inefficient. The questionnaire results revealed a significant increase in workers’ perceptions of workflow efficiency, posture comfort, and satisfaction with the layout—showing an average score increase of 1.4 to 1.7 points. In addition, the program also raised awareness among workers about the importance of ergonomics in the workplace. In conclusion, the application of ergonomic principles in the reorganization of the production layout had a positive impact on both work efficiency and comfort. This program can serve as an applicable model of ergonomic implementation that benefits other small and medium-sized industries in creating a more productive and sustainable work environment.
Design of Fresh Vegetable Quality Monitoring System Based on the Internet of Things (IoT) Amri, Syahputra; Bukhori, Alan Akbar; Zahro, Annisa; Pasaribu, Filemon Agustinus; Fragastia, Vidi Agung
CSRID (Computer Science Research and Its Development Journal) Vol. 16 No. 3 (2024): October 2024
Publisher : LPPM Universitas Potensi Utama

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In the fresh vegetable distribution industry, maintaining product quality during transportation is a significant challenge, especially since vegetables are vulnerable to changes in temperature, humidity, and vibrations. This research developed an Internet of Things (IoT)-based vegetable quality monitoring system that utilizes sensors to measure temperature, humidity, vibrations, and GPS location during the distribution process. The system was designed using the Software Development Life Cycle (SDLC) method, which includes stages of analysis, design, development, testing, and maintenance. The monitoring tools consist of the GPS Neo 6m sensor, temperature and humidity sensor (DHT11), vibration sensor (SW-420), as well as the Node MCU ESP32 microcontroller and GSM SIM800L V2 modem. Data was collected during the distribution from Berastagi, Karo Regency, to Pusat Pasar Medan. The monitoring results showed a lowest temperature of 23.6°C and a highest humidity of 93% RH, which are within the safe range. The detected vibration was 94.22%, indicating a low vibration level, which did not cause mechanical damage to the vegetables. Therefore, this monitoring system is effective in maintaining vegetable quality during distribution, and the data obtained validates that transportation conditions did not negatively impact the horticultural products.
Co-Authors Albani, Khairul Amri, Syahputra Fragastia, Vidi Agung Pasaribu, Filemon Agustinus Zahro, Annisa