A structure consisting of cables and platforms is called what?

A structure consisting of cables and platforms is called what?

• A. Float
• B. Rigging
• C. Scaffolds
• D. Underbridge Inspection Vehicle

Answer: (B)

Rigging is the arrangement of cables, anchors, and a suspended platform used to access a bridge for inspection or work. When a structure consists of cables and platforms, it’s referring to a rigging setup because that term describes the suspend-and-work system crews use to reach difficult or overhead areas safely. It’s different from scaffolds, which are frame-and-plank structures built on supports; a float is a buoyant device for water; and an Underbridge Inspection Vehicle is a powered machine that drives under the bridge with a platform, not the generic cable-and-platform system.

Rigging is the arrangement of cables, anchors, and a suspended platform used to access a bridge for inspection or work. When a structure consists of cables and platforms, it’s referring to a rigging setup because that term describes the suspend-and-work system crews use to reach difficult or overhead areas safely. It’s different from scaffolds, which are frame-and-plank structures built on supports; a float is a buoyant device for water; and an Underbridge Inspection Vehicle is a powered machine that drives under the bridge with a platform, not the generic cable-and-platform system.