Risk Level Analysis of a Compressor Equipment at Repair Shop X using HAZOP Method

Ameylia Devi Ardianingsih (Department of Public Health, Faculty of Medicine, Universitas Negeri Semarang, Indonesia)
Abir Reva Ayuningtyas (Department of Public Health, Faculty of Medicine, Universitas Negeri Semarang, Indonesia)
Moudy Putri Perdana (Department of Public Health, Faculty of Medicine, Universitas Negeri Semarang, Indonesia)
Burhan Maritsal Chakim (Department of Public Health, Faculty of Medicine, Universitas Negeri Semarang, Indonesia)
Muhammad Raihan Aly Assidiq (Department of Public Health, Faculty of Medicine, Universitas Negeri Semarang, Indonesia)
Abdullah (Department of Public Health, Faculty of Medicine, Universitas Negeri Semarang, Indonesia)
Muhammad Wildan Tamami (Department of Mechanical Engineering, School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore)

Journal of Safety Education
Vol. 3 No. 2 (2025): December 2025

A repair shop is a business entity operating in the field of automotive service, including vehicle repair and maintenance services, offering services ranging from routine inspections to complex damage repair. A repair shop employee is exposed to a variety of hazards, especially those related to compressor equipment, including explosion injuries, pneumatic equipment connected to a compressor, air spray, as well as respiratory illnesses. This study aims to identify and analyze the hazards that arises during works that uses a compressor at repair shop X. In this article, the researcher used a descriptive research design and the HAZOP (Hazard and Operability Study) approach. In the result, 4 hazards were identified in the high-risk category, 2 hazards in the medium-risk category, and 2 hazard risks in the low-risk category. In conclusion, each part of equipment or machine has different risks, but risks can be prevented through proper control.