To ensure effectiveness of cleanup, the inspector has three responsibilities. Which set lists those responsibilities?

To ensure effectiveness of cleanup, the inspector has three responsibilities. Which set lists those responsibilities?

• A. Visual inspection; clearance testing of dust; visual examination of soil
• B. Visual inspection; interior air sampling; writing a report
• C. Visual inspection; sampling of water; soil remediation
• D. Traffic control; signage; universal precautions

Answer: (A)

The main idea is that an inspector confirms cleanup effectiveness by combining a thorough visual check, quantitative dust clearance testing, and a look at exterior soil for remaining hazards. Visual inspection catches obvious problems like missed areas, damaged materials, or poor cleanup practices. Dust clearance testing provides objective evidence that indoor lead dust levels meet established safety standards, ensuring residual contamination isn’t left behind on interior surfaces. Visual examination of soil helps assess exterior areas for lingering soil lead hazards or improper remediation, supporting overall exposure risk reduction. The other options mix tasks like interior air sampling, water sampling, or general safety steps that don’t directly verify that cleanup meets the required lead-remediation criteria.

The main idea is that an inspector confirms cleanup effectiveness by combining a thorough visual check, quantitative dust clearance testing, and a look at exterior soil for remaining hazards. Visual inspection catches obvious problems like missed areas, damaged materials, or poor cleanup practices. Dust clearance testing provides objective evidence that indoor lead dust levels meet established safety standards, ensuring residual contamination isn’t left behind on interior surfaces. Visual examination of soil helps assess exterior areas for lingering soil lead hazards or improper remediation, supporting overall exposure risk reduction. The other options mix tasks like interior air sampling, water sampling, or general safety steps that don’t directly verify that cleanup meets the required lead-remediation criteria.