Question

Wood plank used for a scaffold work platform must be scaffold grade, and also be at least ______________.

Option 1. 1 inch
Option 2. 1.5 inches
Option 3. 2 inches
Option 4. 2.5 inches

Answer 1

A wood plank for scaffold work platforms must be scaffold grade and at least 1.5 inches thick to ensure structural integrity and safety.

Step-by-step explanation:

The wood plank used for a scaffold work platform must be scaffold grade and must also be at least 1.5 inches thick. This requirement ensures that the platform has the necessary strength and rigidity for safety purposes. It is important that the wood used is specifically designated as scaffold grade, meaning it meets certain standards for load-bearing capacity and safety. Using wood that is less than 1.5 inches thick could compromise the integrity of the scaffold and potentially lead to accidents and injuries.