Rigging Lift Plan
A rigging lift plan is a written, job-specific document that defines how a load will be picked, rigged, moved, and set down safely, including crane configuration, load characteristics, rigging details, environmental limits, communication, and site controls. Under WorkSafeBC, it is mandatory for every critical and tandem lift and must be available at the worksite during the lift.
In manufacturing or shop-floor settings, the lift plan serves as a controlled 'lift recipe' for the job. It identifies load weight and center of gravity, rigging hardware and attachment points, crane or hoist capacity at the actual radius, travel path, wind limits, ground conditions, exclusion zones, and who is signaling or supervising. WorkSafeBC requires the plan be communicated at a pre-job meeting immediately before the lift, with the supervisor documenting that meeting. For complex lifts, the plan expands to include site hazards, load distribution, crane placement, soil or floor bearing, and coordinated responsibilities among the prime contractor, employer, supervisor, operator, and rigger.
What makes a lift 'critical' under WorkSafeBC?
The regulation requires a written lift plan for every critical lift, but the provided research does not define the full classification criteria. In practice, employers typically use internal criteria or broader OHS guidance to determine criticality based on consequences and risk.
What minimum elements must the written lift plan contain under WorkSafeBC?
For critical and tandem lifts, the plan must include rigging details, wind speed limitations, maximum hoist line speed, maximum crane travel speed if applicable, load distribution, and the need for and position of signallers.
Is engineering review ever required?
Yes. If a tandem lift involves the use of a tower crane, the lift plan must be certified by a professional engineer.