What are interim controls designed to do?

Interim controls are strategies implemented to temporarily reduce exposure to lead-based paint hazards rather than eliminating them completely. These controls aim to minimize the risk of lead poisoning, especially in homes or buildings where children may be present. Typically, interim controls involve measures such as repairing deteriorating lead-based paint, cleaning surfaces to reduce lead dust, and educating residents about lead safety practices. This approach is essential when immediate abatement is not feasible due to various reasons, such as the cost or logistical challenges of complete lead removal.

In contrast, the other options refer to actions that are more permanent solutions, which is not the objective of interim controls. For example, the complete removal of lead (as described in one option) would be a definitive but more intensive process rather than a temporary measure. Similarly, creating new surfaces is generally a method that might eventually help in reducing hazards, but it doesn't directly address the immediate goal of managing existing lead hazards in the interim. Therefore, focusing on interim controls allows for a practical approach in managing lead hazards while planning for more permanent solutions.