What is a recommended practice when storing materials on upper levels to prevent wind from blowing them over the edge?

• A. Secure them to prevent wind from blowing them over the side
• B. They should be stored indoors whenever possible
• C. They should be placed away from edges but not be tied
• D. They should be secured with rope only.

Answer: (A)

Wind on upper levels can grab loose materials and blow them over the edge, creating serious hazards. The best defense is to secure the materials to fixed anchors so they can’t be displaced by gusts. This means using appropriate restraints—tie-downs, straps, chains, or other approved fasteners— pinned to a solid structure rather than just relying on placement or minimal rope. Even if you try to keep items away from the edge, without proper securing they can still be moved by wind. Storing indoors when possible is ideal, but when outdoor storage is necessary, securing it properly is essential to prevent wind from blowing things off the edge. Rope-only securing is typically not enough for wind loads and should be avoided in favor of rated restraints connected to stable anchors.