For certain types of scaffolding, what is the minimum width required for each scaffold platform and walkway?

The minimum width required for each scaffold platform and walkway is 18 inches. This standard is set to ensure safe working conditions for personnel using the scaffolding. An 18-inch width provides enough space for workers to move safely, transport materials, and maintain proper stability. It helps reduce the risk of falls and promotes an efficient workflow.

This dimension is particularly important for scaffolds where workers will be standing or performing tasks, as narrower platforms could compromise safety or make it difficult for individuals to maneuver. Wider platforms may be advantageous in certain scenarios, but 18 inches is established as the minimum safe standard across various scaffolding configurations.