What are dust control measures considered in lead hazard management?

Dust control measures are classified as part of interim controls in lead hazard management because they are essential for reducing lead exposure during ongoing activities, especially in environments where lead-based paint or lead-contaminated dust is present. Interim controls are strategies employed to manage lead hazards when permanent solutions, such as encapsulation or removal of lead sources, cannot be immediately implemented. These measures include practices like regular cleaning, using wet methods during maintenance tasks, and ensuring proper ventilation to minimize dust dispersal.

By incorporating dust control measures as interim controls, they serve to protect occupants, particularly vulnerable populations such as children and pregnant women, from the harmful effects of lead exposure. Such practices are particularly important during maintenance and renovations to prevent lead dust from becoming airborne, thus maintaining a safer environment until more permanent solutions can be applied.