Manufacturing Skill Standards Council (MSSC) Safety Assessment Practice Test

Scaffolding may be tied off on which of the following? __________

1. A heavy machine

2. A truss

3. Water pipes

4. Forklifts over ½ ton

The correct answer is: A truss

Tying off scaffolding is an essential safety practice to ensure stability and support while working at heights. When considering suitable structures for tying off scaffolding, it is crucial to select a robust and reliable option that can bear the load and provide stability. A truss is specifically designed to support loads and is often part of the structural framework in buildings. By tying scaffolding to a truss, you gain the benefit of a sturdy and fixed connection, reducing the likelihood of movement or collapse during operations. This option is the most appropriate as it is engineered to safely handle significant weight and strains that may arise during construction activities. In contrast, the other options do not meet the necessary safety standards for tying off scaffolding. Heavy machines and forklifts, while durable, are not static enough to provide the necessary stability for scaffolding. Water pipes, on the other hand, lack the structural integrity required to safely anchor scaffolding. Therefore, tying scaffolding to a truss is the best practice to ensure safety and reliability on a job site.