Which are the three lead reduction methods listed?

Which are the three lead reduction methods listed?

• A. Paint stabilization, Interim control, Abatement of Hazards
• B. Paint removal by sanding, Sealing cracks, Replacements
• C. Ventilation, Dust suppression, Containment
• D. Lockdown, Evacuation, Quarantine

Answer: (A)

The main idea here is how lead hazards are reduced through three strategies that address both immediate risk and long-term hazard. Paint stabilization focuses on making deteriorating painted surfaces stable so that lead dust and chips don’t release as the surfaces age. Interim controls are temporary measures that reduce exposure right away during renovation or while a permanent solution is arranged, such as controlling dust, containing work areas, and cleaning thoroughly. Abatement of hazards involves permanent removal or encapsulation of lead-containing materials to eliminate the hazard itself over the long term. Together, these three methods cover immediate risk reduction and lasting elimination of lead hazards. Other options mix actions that aren’t the formal trio of lead reduction methods. For example, sanding can spread lead dust rather than reduce it, while ventilation and containment are important work practices that support safety but aren’t the three primary reduction strategies on their own.

The main idea here is how lead hazards are reduced through three strategies that address both immediate risk and long-term hazard. Paint stabilization focuses on making deteriorating painted surfaces stable so that lead dust and chips don’t release as the surfaces age. Interim controls are temporary measures that reduce exposure right away during renovation or while a permanent solution is arranged, such as controlling dust, containing work areas, and cleaning thoroughly. Abatement of hazards involves permanent removal or encapsulation of lead-containing materials to eliminate the hazard itself over the long term. Together, these three methods cover immediate risk reduction and lasting elimination of lead hazards.

Other options mix actions that aren’t the formal trio of lead reduction methods. For example, sanding can spread lead dust rather than reduce it, while ventilation and containment are important work practices that support safety but aren’t the three primary reduction strategies on their own.