What are the safety concerns of using cranes to install granite sculptures?

Using cranes to install granite sculptures involves several safety concerns that must be addressed to prevent accidents and ensure smooth operations. First, the weight and size of granite sculptures require precise load calculations to avoid overloading the crane or causing instability. Improper rigging or unbalanced loads can lead to tipping or dropping the sculpture, posing risks to workers and the artwork.

Second, crane operators must be highly trained to handle delicate and heavy materials, as granite sculptures often require careful positioning. Poor visibility or miscommunication between the operator and ground crew can result in collisions or damage.

Third, site conditions such as uneven terrain, overhead obstacles, or adverse weather (e.g., high winds) can further complicate the lifting process. Proper site assessment and stabilization are essential to minimize risks.

Lastly, securing the sculpture post-installation is critical to prevent shifting or toppling. Failing to anchor the sculpture correctly can lead to long-term safety hazards. By addressing these concerns, teams can ensure a safe and successful installation process.