Enhancing Occupational Safety in Dairy Processing Facilities Through Job Safety Analysis and Risk Control Hierarchies

Occupational health and safety risks in dairy processing environments remain a critical concern due to exposure to physical, chemical, and ergonomic hazards. This study aims to identify, assess, and propose control measures for safety and health risks in the processing area of PT Cisarua Mountain Dairy (Cimory), Indonesia. A qualitative and semi-quantitative approach was employed using Job Safety Analysis for hazard identification and the AS/NZS 4360:1999/2004 framework for risk assessment. Data were collected through direct observation, interviews, and company records. Findings reveal that the highest-risk activities include working at heights during tank operations and prolonged exposure to high-temperature environments, leading to heat stress. Risk levels ranged from acceptable to very high, with critical hazards categorized under “Priority 1” and “Very High”. Recommended controls follow the risk management hierarchy, emphasizing engineering improvements, administrative measures, and personal protective equipment. Implementation of proposed interventions is projected to reduce severe risks by up to 87.71% for falls and 73.21% for heat stress. This research underscores the importance of systematic risk management in dairy processing to enhance worker safety and operational efficiency.