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All Journal Jurnal EduHealth Journal of Public Health Education
Astaman Sultan
Universitas Sulawesi Barat
Education Health Professions Nursing Public Health Veterinary

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The Relationship Between Occupational Noise Exposure and Work Fatigue Among Apron Workers at Tampa Padang Airport Nurul Pratiwi Army; Annisa Suwahru; Astaman Sultan; Suci Setiani Annisa; Yusniar Anggraeny; Rizky Maharja; A. Mifta Farid Panggeleng; Bambang Hermawan
Jurnal EduHealth Vol. 17 No. 02 (2026): Jurnal EduHealt, April - June
Publisher : Sean Institute

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Abstract

Work fatigue is a condition characterized by a decrease in work efficiency and physical endurance, with direct implications for workforce productivity and occupational safety. Apron workers at airports are simultaneously exposed to multiple occupational risk factors, most notably high levels of noise continuously generated by aircraft engines and ground support equipment operations. In addition to noise, age, workload, working hours, and length of service also influence the occurrence of work fatigue. This study analyzed the relationships between age, workload, working hours, length of service, and noise intensity with work fatigue among apron workers at Tampa Padang Airport, Mamuju. An observational analytic design with a cross-sectional approach was applied, conducted in January–February 2026. A total of 71 workers were selected through proportionate stratified random sampling from a population of 242. Work fatigue was measured using a reaction timer, workload via working pulse rate monitoring, and noise intensity using a sound level meter. Data on age, working hours, and length of service were collected through structured questionnaires. Univariate and bivariate analyses were performed using the chi-square test (α = 0.05). Results showed that 48 workers (67.6%) experienced work fatigue. Significant relationships were found between age (p = 0.001), workload (p = 0.001), working hours (p = 0.001), length of service (p = 0.001), and noise intensity (p = 0.017) with work fatigue. Management is advised to align working hours with regulatory standards and to enforce the mandatory use of hearing protection devices (earplugs/earmuffs) for all apron workers.
Hirarc-Based Occupational Safety Risk Analysis in Sprinkler System Installation: Analisis Risiko Keselamatan Kerja Berbasis HIRARC pada Pekerjaan Instalasi Sistem Sprinkler Rizaldy Fathur Rachman; Kunnati Kunnati; Nilam Puspitasari; Astaman Sultan; Abdul Gamal; Ziko Pratama; Muhammad Raiza
Journal of Public Health Education Vol. 5 No. 4 (2026): Journal of Public Health Education
Publisher : MPI Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53801/jphe.v5i4.509

Abstract

Introduction: Sprinkler system installation involves manual handling, electrical exposure, hot work, work at height, and interaction with moving equipment, which may result in preventable occupational injuries. Objective: This study aimed to assess occupational safety risks and formulate risk-control measures for sprinkler system installation work at the PT Adiwarna Anugerah Abadi project. Method: A descriptive qualitative study was conducted using the Hazard Identification, Risk Assessment, and Risk Control (HIRARC) approach. Data were collected through workplace observation, questionnaires, and interviews involving 25 supervisors and workers selected by total sampling in December 2025. Risk levels were determined using probability and severity scores and were categorized according to the project risk matrix. Results: The initial assessment identified 26 risks, consisting of 5 low risks, 17 moderate risks, and 4 high risks. High risks included fire during grinding, falls from height, falling objects striking workers, and contact with moving equipment. After implementing engineering, administrative, and personal protective equipment controls, residual risks decreased to 23 low risks and 3 moderate risks. Conclusion: HIRARC provided a structured basis for prioritizing controls in sprinkler installation work. Continuous supervision, compliance with personal protective equipment, permit-to-work implementation, and periodic residual risk review are required to maintain an acceptable level of occupational safety.
Co-Authors A. Mifta Farid Panggeleng Abdul Gamal Annisa Suwahru Bambang Hermawan Kunnati Kunnati Muhammad Raiza Nilam Puspitasari Nurul Pratiwi Army Rizaldy Fathur Rachman Rizky Maharja Suci Setiani Annisa Yusniar Anggraeny Ziko Pratama