Question

Manually handled lumbar may not be stacked higher than ___ feet but if a mechanical means is used never higher than ____ feet.

A) 14;18
B) 16;20
C) 18;22
D) 20;24

Answer 1

The correct answer is Option B) 16;20, as per OSHA guidelines for manual and mechanical handling of lumber to ensure safety.

Step-by-step explanation:

The question relates to health and safety regulations in the context of warehouse operations or construction environments, specifically regarding stacking lumber. According to OSHA regulations, lumbar that is manually handled may not be stacked higher than 16 feet. However, when a mechanical means such as a forklift is used to handle the lumbar, the stack can be higher but must not exceed 20 feet. Therefore, the correct answer to the question is Option B) 16;20. It is critical to follow these guidelines to ensure workplace safety and prevent potential accidents.