<![CDATA[Occupational Safety and Health (OSH) is a crucial element in conducting geological and topographic mapping, as these activities involve direct interaction with the environment, which often features terrain and weather conditions that cannot be controlled. Geological and topographic mapping activities in Kampung Baru, Cempaka Subdistrict, Banjarbaru, present risks that include hilly terrain, steep and slippery roads due to rain, potentially unstable rock outcrops, and long distances traveled on foot. This study aims to identify potential hazards, assess risk levels, and determine risk control measures during the geological and topographic mapping. The method used was a descriptive approach involving direct observation, documentation, and interviews with activity participants. The collected data were analyzed using the Hazard Identification, Risk Assessment, and Control Determination (HIRADC) method through the steps of hazard identification, risk assessment based on probability and severity of impact, and the determination of control measures. Research findings indicate that steep terrain, slippery soil and rock surfaces caused by rain, along with physical exertion during the activity, are factors that can lead to accidents and health issues. Risk management is carried out through the selection of safe routes, the use of personal protective equipment (PPE), the scheduling of rest breaks, the delivery of safety briefings, and supervision throughout the activity. Implementing HIRADC is a crucial step in ensuring participant safety and reducing the likelihood of accidents during geological and topographic mapping.]]>
