When a work area fails the visual inspection, what action is required before dust testing can proceed?

• A. The sampling technician must stop the inspection
• B. The renovator must re-clean the area and the sampling technician must re-inspect before dust testing
• C. The sampling technician must re-inspect before dust testing
• D. The clearance area should be kept secure until clearance is achieved

Answer: (B)

When the visual inspection shows deficiencies, remediation must be completed and verified before any dust testing can occur. The renovator re-cleans the area to remove remaining lead dust or debris, and then the sampling technician re-inspects to confirm that the cleaning met the required standards. This sequence ensures that the dust test results will accurately reflect a properly cleaned space, not a space that still contains incomplete cleanup. If cleaning isn’t redone or the area isn’t re-inspected, the subsequent dust testing could yield invalid results. Keeping the area secure is important, but it doesn’t replace the need to re-clean and re-inspect before testing.