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All Journal Journal of Safety Education
Adinda Afifah
Department of Public Health, Faculty of Medicine, Universitas Negeri Semarang, Semarang, Indonesia
Public Health

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Hazard Analysis Using JSA on Workers at Height Making the Dome of Mosque X, Semarang City Ellycia Monica Sastra Widjaya; Muhammad Ainur Rofiq; Syafiqo Naila Ikrima; Moh Satrio Arif Wicaksono; Adinda Afifah; Muhammad Alghar Husaini Adzka
Journal of Safety Education Vol. 3 No. 2 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jse.v3i2.19285

Abstract

This study aims to analyze the hazards for workers at the height of making the dome of Mosque X in Menoreh Tengah, Semarang City. This study uses a mixed-method approach that combines observational descriptive research and systematic review. Data processing uses the Job Safety Analysis (JSA) methodology to identify risks and hazards. Data is collected through direct observation, interviews, secondary data analysis of company documents, and procedural documentation. The results of the study identified five stages of work: (1) construction of dome foundation, (2) installation of ceiling and waterproof membrane, (3) installation of dome frame, (4) installation of Makara, and (5) installation of dome panels. The results of the analysis showed that there were four categories of hazards: physical hazards, chemical hazards, ergonomic hazards, and psychosocial hazards. Risk control is carried out through a control hierarchy, including engineering control (installation of safety nets, scaffolding), substitution (use of engine pulleys), administrative control (SOP, safety sign), and the use of PPE (full body harness, safety helmet). This study has provided recommendations for developing risk control systems, special training programs, increased supervision, and more detailed work procedures to improve occupational safety and health in workers at height.
Dermal Pesticide Exposure Risk Study on Rice Spraying Activities for Gunung Pati Farmers Muhammad Ainur Rofiq; Ellycia Monica Sastra Widjaya; Adinda Afifah; Syafiqo Naila Ikrima; Moh Satrio Arif Wicaksono; Laura Margareth Br Hutabarat Hutabarat; Muhammad Alghar Husaini Adzka
Journal of Safety Education Vol. 3 No. 2 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jse.v3i2.19382

Abstract

 This study aims to assess the dermal exposure risk of Pesticide spraying activities among farmers in Gunungpati. The research uses a descriptive method with a semi-quantitative approach using the Dermal Risk Assessment Method (DREAM). Risk assessment was conducted on four activities: (1) pesticide measuring using bottle caps, (2) pesticide mixing with water in tanks, (3) pesticide spraying implementation, and (4) tank cleaning. The assessment evaluated exposure on nine body parts: head, upper arms, forearms, hands, front body, back, lower body, calves, and feet. Results showed the total actual dermal exposure at the job level was 40.3, categorized as moderate risk. The highest exposure was found during spraying activity (34.4 - moderate), followed by tank cleaning (2.9 - very low), Pesticide measuring (2.4 - very low), and mixing (0.45 - very low). The study recommends using complete personal protective equipment, including thick, long clothes, wide-brimmed hats, masks, eye protection, vinyl gloves, and boots to reduce dermal exposure risks. This research contributes to understanding occupational health risks in agricultural pesticide application and improving safety practices among farmers.
Factors Affecting the Level of Work Fatigue in Workers at PT X Ellycia Monica Sastra Widjaya; Aurellia Risma Riandini; Adinda Afifah; Muhammad Rafli Haidar; Muhammad Raihan Aly Assidiq; Arya Nur Attabiq
Journal of Safety Education Vol. 4 No. 1 (2026): June 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jse.v4i1.27236

Abstract

Work fatigue is a natural mechanism that prevents severe damage to workers but can also reduce their ability and efficiency at work. The issue of work fatigue has become an important matter that requires serious attention, as it can potentially diminish worker health, reduce productivity, and even increase the risk of workplace accidents. This study analyses the factors affecting work fatigue among workers at PT X, such as age, gender, length of service, and marital status. The research method used is a quantitative study with a cross-sectional design to analyse risk factors associated with work fatigue. The population and sample consisted of 57 respondents selected using random sampling techniques. Data was collected through observation, interviews, and questionnaires using the Work Fatigue Measurement Tool Questionnaire (KAUPK2) in digital form, conducted at PT X in April 2025. The analysis showed no significant relationship between gender and work fatigue (p=0.723>0.05). However, there was a significant relationship between age and work fatigue (p=0.043<0.05), marital status and work fatigue (p=0.008<0.05), as well as length of service and work fatigue (p=0.013<0.05). Workers aged 46-55 years had the highest level of severe fatigue, married workers showed a higher level of fatigue than unmarried workers, and workers with a longer duration of service (21-30 years) tended to experience severe fatigue. Age, marital status, and length of service influence work fatigue among workers at PT X, while gender did not show a relationship. Age, marital status, and length of service affect work fatigue among workers at PT X, while gender does not show a significant relationship. The results of this work fatigue study can be used as a basis for developing interventions to cope with fatigue in the workplace.
Co-Authors Arya Nur Attabiq Aurellia Risma Riandini Ellycia Monica Sastra Widjaya Laura Margareth Br Hutabarat Hutabarat Moh Satrio Arif Wicaksono Muhammad Ainur Rofiq Muhammad Alghar Husaini Adzka Muhammad Rafli Haidar Muhammad Raihan Aly Assidiq Syafiqo Naila Ikrima