Confined space safety refers to the practices and procedures designed to protect workers who enter areas with limited access and poor ventilation, such as tanks, silos, and tunnels. These spaces can pose serious hazards, including toxic gases, low oxygen levels, and the risk of engulfment. Proper training and equipment are essential to ensure safety. To maintain safety in confined spaces, employers must conduct thorough risk assessments and implement safety protocols. This includes using personal protective equipment (PPE), ensuring proper ventilation, and having a rescue plan in place. Regular monitoring of air quality is also crucial to prevent accidents and ensure worker safety.