What is a major purpose of protective fencing during construction near trees?

• A. To maintain aesthetic view of the site
• B. To establish a tree protection zone and minimize disturbances
• C. To block sunlight to the tree
• D. To keep equipment out of the site

Answer: (B)

Protective fencing is used to create a Tree Protection Zone around the tree and minimize disturbances to the root zone and surrounding soil during construction. This zone restricts heavy equipment, foot traffic, and trenching within critical rooting areas, helping prevent soil compaction, root injury, and damage to the trunk flare. By keeping construction activities out of this area, the tree’s roots can continue to access oxygen, moisture, and nutrients, supporting its health and stability as nearby work proceeds. The other options don’t address the health and survival of the tree during construction in the same way.