When must a rigger supervisor review on-site conditions?

A rigger supervisor must review on-site conditions before complex lifts to ensure the safety and effectiveness of the lifting operation. Complex lifts often involve multiple variables and risks, such as moving large, heavy, or awkwardly shaped loads, which may require more detailed planning and consideration of environmental factors, equipment capabilities, and personnel readiness. This review process helps identify potential hazards, ensures that all equipment is in proper working order, and confirms that the lift plan is suitable for the specific circumstances. By thoroughly assessing the site conditions beforehand, the rigger supervisor can mitigate risks and contribute to a successful lift operation.

While reviewing conditions before all lifts may seem prudent, complex lifts specifically demand this heightened level of scrutiny due to their unique challenges. Regular maintenance and heavy lifts also require planning and attention, but the emphasis here specifically focuses on the intricacies involved in executing complex operations safely.