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Penilaian Terpadu Beban Kerja Fisik Dan Mental Di UKM Kuliner Menggunakan Cardiovascular Load Dan NASA-TLX Galuh Krisna Dewanti; Surya Perdana; Tiara
BULLET : Jurnal Multidisiplin Ilmu Vol. 5 No. 3 (2026): BULLET : Jurnal Multidisiplin Ilmu (INPRESS)
Publisher : CV. Multi Kreasi Media

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Abstract

Culinary small and medium-sized enterprises (SMEs) are labor-intensive sectors in which workers are required to cope with a combination of physical and mental workload in their daily work activities. However, ergonomic studies in this sector remain limited and generally assess workload in a partial manner. This study aims to conduct an integrated assessment of physical and mental workload among workers in culinary SMEs using both physiological and subjective approaches. A quantitative observational design was employed and conducted among culinary SME workers. Physical workload was assessed using Cardiovascular Load (CVL) based on heart rate responses during work activities, while mental workload was evaluated using the NASA Task Load Index (NASA-TLX). The results indicate that workers in culinary SMEs experience moderate to high levels of physical workload, primarily due to manual activities and prolonged standing durations. In addition, NASA-TLX results reveal moderate to high levels of mental workload, with mental demand, temporal demand, and effort identified as the main contributing dimensions. These findings demonstrate that physical and mental demands occur simultaneously and interact within a single work system, potentially increasing the risk of work-related fatigue and reducing the sustainability of worker performance. This study highlights the importance of applying an integrated ergonomic approach in evaluating work systems in culinary SMEs. By combining physiological indicators and subjective perceptions, this study provides a more comprehensive understanding of workload characteristics and serves as a scientific basis for designing more ergonomic and sustainable work system improvements.
Analisis Cost Benefit pada Edukasi Penerapan Konsep 5S Produksi Mukena di Konveksi Roemah Dia Widiyarini Widiyarini; Uki Aulia Rosalina; Surya Perdana
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 3 (2025): DECEMBER 2025
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/ajad.v5i3.656

Abstract

This community service activity aims to improve work efficiency and productivity through the education and implementation of the 5S concept (Seiri, Seiton, Seiso, Seiketsu, and Shitsuke) in the production process of mukena at Roemah Dia Convection. The method consisted of observation, interviews, socialization, and cost–benefit analysis (CBA). The results indicated a significant improvement in workers’ awareness of workplace cleanliness, orderliness, and discipline. Economically, the implementation cost was IDR 3,760,000, generating a benefit value of IDR 6,000,000, resulting in a CBA ratio of 160%. This indicates that the 5S implementation is both feasible and profitable since the benefits outweigh the costs. In addition to financial gains, this program also enhanced worker motivation, comfort, and time efficiency. Therefore, the application of the 5S concept proves to be an effective strategy to improve performance and productivity among small and medium-scale garment enterprises in Indonesia.