Risk factors of exterior scaffolding used in construction and improvement methods

In the construction sector, the majority of occupational accidents occur due to falls from height, many of which result from improperly assembled or non-standard façade scaffolding systems. Increasing construction costs, limited land availability, zoning constraints, and rising land prices have accelerated vertical urban development, consequently increasing the need for scaffolding to ensure safe work at elevated levels. As an essential component of construction processes, scaffolding plays a critical role; however, the dynamic, complex, and variable nature of construction sites significantly elevates risk levels. This study aims to identify the risks associated with façade scaffolding, analyze existing hazards, and develop improvement methods within the scope of occupational health and safety. Relevant regulations, standards, and literature were examined, and scaffolding systems used in various project locations were observed and evaluated through risk analysis methods. Based on these findings, practical recommendations for safer scaffolding practices were proposed. The primary objective of this research is to enhance workers' knowledge, increase awareness of safe working practices at height, support the creation of safer work environments, and promote a proactive safety culture. This thesis intends to serve as a comprehensive reference resource on "Risk Factors Arising from Façade Scaffolding Used in Construction and Improvement Methods," contributing to the advancement of occupational health and safety culture across the construction industry.