Safety Orientation for Supervisors Practice Exam

Before proceeding with a self-help project in a facility built prior to 1978, a supervisor must verify the presence of which two hazards?

1. Asbestos insulation and lead-containing paint

2. Gas leaks and electrical faults

3. Heavy machinery and chemical spills

4. Mold and water damage

The correct answer is: Asbestos insulation and lead-containing paint

The correct answer highlights the need for supervisors to be aware of specific hazards that are particularly associated with older facilities, such as those constructed before 1978. Buildings built during this time are often at risk for containing asbestos insulation, which was widely used for its fire-resistant properties, and lead-containing paint, which was commonly used in residential and commercial buildings before its ban due to health risks. Asbestos poses significant health risks if fibers are disturbed and inhaled, leading to serious conditions such as asbestosis or mesothelioma. Similarly, lead exposure, particularly from deteriorating paint, can lead to severe health issues, including neurological damage, particularly in children. Thus, identifying and addressing these two hazards is crucial before any renovation or self-help project can begin to ensure the safety of workers and occupants. The other options, while containing hazards relevant to workplace safety, do not address the specific concerns about older buildings built prior to 1978, where lead and asbestos are particularly prevalent. Gas leaks and electrical faults, heavy machinery and chemical spills, and mold and water damage pertain to various other safety scenarios but do not encompass the unique legislative and health considerations associated with facilities built during that time frame.