Penilaian risiko kebencanaan dan keselamatan infrastruktur transportasi pada Terminal Giwangan, DIY

This research aims to identify hazards, assess risk levels, and formulate risk control measures for infrastructure safety and disaster vulnerability at the Giwangan Terminal, Special Region of Yogyakarta. Transportation infrastructure plays a vital role, meaning a system failure can significantly impact the urban economy and social welfare. The approach utilized in this study is the Hazard Identification, Risk Assessment, and Risk Control (HIRARC) method. Field observations focused on three main areas: the bus lane area (emplacement), building facilities and waiting rooms, as well as the potential for natural disasters and emergencies. The assessment results reveal several hazards categorized as High Risk. Key findings include the potential for collisions between buses and pedestrians due to the drivers' extensive blind spots, the risk of roof or ceiling collapse in aging buildings, and the threat of earthquakes and flooding/waterlogging caused by clogged drainage systems during high rainfall. Although some basic control measures, such as the provision of convex mirrors and fire extinguishers (APAR), are already in place, their effectiveness is deemed suboptimal due to the lack of emergency response socialization and supervision by officers. Therefore, this study recommends systematic improvements through the addition of convex mirrors, routine infrastructure maintenance (particularly for roof structures), and regular disaster mitigation socialization to create a terminal environment that is both safe and resilient.