What minimum distance must be maintained between the closest part of the crane and any building or structure?

What minimum distance must be maintained between the closest part of the crane and any building or structure?

• A. 2 Feet
• B. 1 Foot
• C. 5 Feet
• D. 10 Feet

Answer: (A)

Keeping a safe clearance from nearby buildings and structures is essential because the crane can swing or move slightly as it lifts, rotates, or slews. Even small movements, wind effects on the load, or operator corrections can bring the closest part of the crane toward a surface, so a built-in buffer reduces the risk of contact or damage. Two feet provides a practical minimum that accounts for typical dynamic motion and gives room to maneuver without striking a structure. A smaller gap would be too tight to prevent contact, while much larger distances aren’t usually required by standard practice and can hinder positioning. Always follow site-specific safety rules if they specify a different minimum.

Keeping a safe clearance from nearby buildings and structures is essential because the crane can swing or move slightly as it lifts, rotates, or slews. Even small movements, wind effects on the load, or operator corrections can bring the closest part of the crane toward a surface, so a built-in buffer reduces the risk of contact or damage. Two feet provides a practical minimum that accounts for typical dynamic motion and gives room to maneuver without striking a structure. A smaller gap would be too tight to prevent contact, while much larger distances aren’t usually required by standard practice and can hinder positioning. Always follow site-specific safety rules if they specify a different minimum.