EPA Containment Setup & Waste Disposal

Question 1

What is the minimum polyethylene sheeting thickness required for interior containment under the EPA RRP Rule?

Accepted Answer

6-mil polyethylene sheeting

Answer

1-mil polyethylene sheeting

Answer

3-mil polyethylene sheeting

Answer

10-mil polyethylene sheeting

Question 2

For interior renovation work, how far should protective sheeting extend from the work area walls?

Accepted Answer

At least 6 feet in all directions from the work area

Answer

At least 2 feet in all directions from the work area

Answer

Only directly beneath the work surface

Answer

Across the entire room regardless of work area size

Question 3

Which of the following items must be covered or removed from an interior work area before renovation begins?

Accepted Answer

Furniture, carpets, and HVAC system vents

Answer

Only soft furniture and upholstered items

Answer

Windows and light switches only

Answer

Artwork and wall decorations only

Question 4

What is the purpose of sealing HVAC vents and returns during interior lead renovation work?

Accepted Answer

To prevent lead dust from spreading through the duct system to other areas of the building

Answer

To reduce utility costs during the renovation project

Answer

To meet fire code requirements for renovation projects

Answer

To prevent fumes from latex paint from spreading

Question 5

For exterior lead renovation work, when is additional warning signage and containment required?

Accepted Answer

When work could affect soil, water, or neighboring properties

Answer

Only when the property is within a school zone

Answer

Only during summer months when windows are open

Answer

Only when the building is taller than two stories

Question 6

What should a renovator do if wind or weather conditions make exterior containment ineffective during a renovation?

Accepted Answer

Stop work until conditions improve or alternative containment can be established

Answer

Continue working but post additional warning signs

Answer

Switch entirely to interior renovation tasks for the day

Answer

Double the amount of ground sheeting as a compensating measure