Lead Abatement Methods & Techniques Flashcards

Which abatement method involves completely removing lead-based paint from a surface?

Answer: Paint removal

Paint removal is the abatement method that physically eliminates lead-based paint from surfaces, providing a permanent solution.

What is encapsulation in the context of lead abatement?

Answer: Applying a durable coating that bonds to and covers lead paint

Encapsulation involves applying a specially formulated coating that bonds to lead-based paint to prevent lead dust and chips from being released.

Which abatement method installs rigid materials such as drywall or paneling over lead-painted surfaces?

Answer: Enclosure

Enclosure places a permanent rigid barrier over lead-painted surfaces to prevent access and exposure to the lead hazard.

When using chemical strippers for lead paint removal, what is the primary hazard to manage?

Answer: Fumes and skin contact with caustic agents

Chemical strippers can release harmful fumes and cause chemical burns, requiring proper respiratory protection and chemical-resistant PPE.

Which paint removal technique uses a heat gun or infrared device to soften lead paint before scraping?

Answer: Thermal methods

Thermal methods use heat to soften lead paint, making it easier to scrape off; however, temperatures must stay below 1,100°F to avoid generating lead fumes.

What is the main advantage of component replacement as a lead abatement strategy?

Answer: It permanently eliminates the lead hazard by removing the substrate

Component replacement removes the entire lead-painted element (e.g., a window or door), permanently eliminating the lead hazard at that location.