CDPH Lead Inspector/Assessor California State Practice Exam

If a worker's air exposure falls between the Action Level and the Permissible Exposure Limit, how often should monitoring occur?

1. Every month.

2. Every 3 months.

3. Every 6 months.

4. Every year.

The correct answer is: Every 6 months.

Monitoring of a worker's air exposure when it falls between the Action Level and the Permissible Exposure Limit is required every 6 months. This frequency is established to ensure that any potential lead exposure is appropriately managed, allowing for timely interventions should the exposure levels increase. The 6-month monitoring period provides a balance between ensuring safety and not imposing excessive burdens on employers or employees. It provides enough frequency to detect changes in exposure levels, while also aligning with regulatory standards designed to protect workers' health effectively. Regular monitoring at this interval is crucial for maintaining awareness of exposure and implementing necessary control measures.