According to OSHA, what is the maximum distance that a scaffold plank may extend over its end support?

According to OSHA, what is the maximum distance that a scaffold plank may extend over its end support?

• A. 8 inches
• B. 12 inches
• C. 16 inches
• D. 20 inches

Answer: (B)

The correct answer regarding the maximum distance that a scaffold plank may extend over its end support is 12 inches. This guideline is established by OSHA to ensure safety and structural integrity. When scaffold planks extend too far beyond their supports, they can create instability, increasing the risk of accidents or falls. By limiting the overhang to 12 inches, OSHA provides a balance between practicality and safety; this distance allows workers to safely access the working surface without compromising the scaffold's overall stability. Adhering to this requirement helps ensure that scaffolding remains secure and reduces the likelihood of injuries on construction sites.

The correct answer regarding the maximum distance that a scaffold plank may extend over its end support is 12 inches. This guideline is established by OSHA to ensure safety and structural integrity. When scaffold planks extend too far beyond their supports, they can create instability, increasing the risk of accidents or falls.

By limiting the overhang to 12 inches, OSHA provides a balance between practicality and safety; this distance allows workers to safely access the working surface without compromising the scaffold's overall stability. Adhering to this requirement helps ensure that scaffolding remains secure and reduces the likelihood of injuries on construction sites.