OSHA 10-Hour Construction ReviewScaffoldsEasy
A construction crew is using a supported scaffold for masonry work. The scaffold platform is 10 feet above the ground. What is the minimum required width of the scaffold platforms?
- A12 inches
- B30 inches
- C18 inches
- D24 inches
Show answer & explanationAnswer & explanation
Correct answer: C. 18 inches
OSHA regulations for supported scaffolds state that platforms must be at least 18 inches wide. This ensures adequate working space and stability for workers.
Why the other options are wrong
- A. This width is too narrow and does not meet OSHA requirements for scaffold platforms.
- B. This width is more than the minimum required by OSHA, but not the mandated minimum.
- D. While a 24-inch width is safer, it is not the minimum required by OSHA.
Scaffold Platform Width
The minimum width required for supported scaffold platforms to ensure worker safety and stability.
- Minimum 18 inches wide
- Applies to supported scaffolds
- Ensures adequate working space
Memory trick: Eighteen inches wide, or you're in for a ride!