Free C33 Regulations and Procedures for Lead-Based Paint Abatement Questions and Answers 1 — Questions and Answers
Question 1: The EPA's Renovation, Repair, and Painting (RRP) Rule applies to target housing and child-occupied facilities built before what year?
- 1965
- 1972
- 1978 (Correct answer)
- 1985
Correct answer: 1978
The federal government banned the use of lead-based paint in housing in 1978. Therefore, any housing or child-occupied facility built before 1978 is presumed to contain lead-based paint and falls under the RRP Rule.
Question 2: Under the RRP Rule, which of the following is a prohibited work practice when disturbing lead-based paint?
- Wet sanding surfaces by hand
- Using a heat gun that operates above 1100°F (Correct answer)
- Using a HEPA-filtered vacuum for cleanup
- Misting surfaces with water before scraping
Correct answer: Using a heat gun that operates above 1100°F
Using a heat gun at temperatures exceeding 1100°F is strictly prohibited because it can vaporize the lead in the paint, creating highly toxic fumes that are easily inhaled. Similarly, open-flame burning and certain power sanding without HEPA attachments are also banned.
Question 3: What is the primary purpose of using a HEPA (High-Efficiency Particulate Air) vacuum during a lead paint renovation?
- To remove wet paint spills
- To cool down surfaces after using a heat gun
- To capture fine lead dust particles during cleanup (Correct answer)
- To test the air for lead content
Correct answer: To capture fine lead dust particles during cleanup
A HEPA vacuum is designed to capture extremely fine particles, including dangerous lead dust, preventing them from becoming airborne and being inhaled or settling on surfaces. Standard vacuums are not effective and can actually spread the fine dust particles around the work area.
Question 4: Who is primarily responsible for enforcing lead-safe work practice regulations, such as the RRP Rule, at the federal level?
- Occupational Safety and Health Administration (OSHA)
- Department of Housing and Urban Development (HUD)
- Environmental Protection Agency (EPA) (Correct answer)
- Consumer Product Safety Commission (CPSC)
Correct answer: Environmental Protection Agency (EPA)
The U.S. Environmental Protection Agency (EPA) is the federal body that created and is responsible for enforcing the RRP Rule. While some states have their own authorized programs, the EPA sets the national standard and has enforcement authority.
Question 5: Before beginning a renovation in a pre-1978 home, what must a certified renovator provide to the owner and occupants?
- A copy of their C-33 license
- The EPA's 'Renovate Right' pamphlet (Correct answer)
- A final invoice for the project
- A signed waiver of liability
Correct answer: The EPA's 'Renovate Right' pamphlet
The RRP Rule requires renovators to provide the owner and occupants with the EPA's 'Renovate Right' pamphlet before starting work. This pamphlet informs them of the dangers of lead paint and the lead-safe practices that will be used during the project.
Question 6: How must lead-contaminated debris and waste be handled at the end of a project?
- It can be disposed of with regular construction debris.
- It must be burned on-site.
- It must be placed in a single, unsealed paper bag.
- It must be sealed in heavy-duty plastic bags, often double-bagged. (Correct answer)
Correct answer: It must be sealed in heavy-duty plastic bags, often double-bagged.
Waste from a lead paint job must be carefully contained to prevent the release of dust and debris. The standard procedure is to place all waste in heavy-duty plastic bags, seal them securely (often with a gooseneck tie), and then place that bag inside a second bag for added security before proper disposal.
