Risk Assessment and Control Measures for Scaffold-Related Work at Height

Abstract

Scaffold-related work at height is a critical aspect of construction activities, but it also presents significant safety challenges due to the risk of falls, structural instability, and improper usage. This study focuses on the identification, analysis, and mitigation of hazards associated with scaffold use in construction environments. Through a structured risk assessment approach, the research evaluates common failure points such as inadequate foundation, improper erection and dismantling procedures, lack of guardrails, overloading, and human error.    The project employs a combination of site inspections, worker interviews, and Job Safety Analysis (JSA) techniques to assess the risks involved. The findings reveal that the majority of scaffold-related incidents result from a combination of technical faults and non-compliance with safety procedures. In response, this study proposes a multi-layered control strategy including engineering controls (such as improved design and anchorage), administrative controls (like comprehensive training, supervision, and work permits), and the mandatory use of Personal Protective Equipment (PPE). A Scaffold Safety Checklist and a standardized Risk Assessment Matrix are developed as practical tools for on-site safety personnel. Recommendations emphasize the importance of enforcing scaffold inspection protocols, enhancing worker competence through training, and establishing a strong safety culture within construction teams. Systematically analyzing the risks and control measures, this study contributes to reducing accidents, improving scaffold stability, and promoting safe work practices at height. The outcomes serve as a foundation for safety managers, engineers, and regulatory bodies aiming to strengthen scaffold safety standards across construction projects.