When should barricades be installed on a construction site?

Barricades should be installed on a construction site after rough or finished floors are in place above you because this step helps ensure the safety of personnel working below from potential hazards associated with above-ground work. Once floors, whether rough or finished, are established, the risk of falling objects increases. By installing barricades at this moment, you create a clear visual barrier that protects those in lower areas from debris and other materials that might inadvertently fall during ongoing construction activities on higher levels. This practice aligns with safety regulations and best practices aimed at minimizing the risk of accidents on the site.

Prior to construction starting, while it may seem sensible to set up initial safety measures, barricades specifically address the dangers associated with work occurring at elevation. During inspections, the need for barricades is dictated by the level of activity being observed, and simply using them when it rains does not sufficiently address the broader safety concerns present throughout the construction process.