Which of the following is NOT a component of clearance?

In the context of lead abatement, clearance is a critical process that ensures that a space is safe for re-occupancy after lead-related work has been completed. The components of clearance are essential for verifying that lead hazards have been adequately addressed.

A visual inspection is conducted to check for any obvious lead dust or debris that may indicate residual contamination. This inspection is crucial in identifying areas that may need further remediation.

Taking dust wipe samples is another important component, as it provides quantitative data on lead levels in the environment. These samples are analyzed to ensure that lead dust levels are below acceptable thresholds, confirming that the area is safe.

Final cleanup is also part of the clearance process, involving thorough cleaning of surfaces to remove any residual lead dust or debris before the area is deemed safe.

Worker training, while essential for ensuring that those conducting lead abatement understand safe practices and regulations, is not a component of the clearance process itself. It pertains to the preparation and execution of lead abatement but does not apply to the final evaluation of a site after the work is done. Hence, highlighting the distinction, the correct choice indicates that worker training is not a component of clearance.