Lead Paint Testing & Identification Flashcards

Which of the following is a recognized limitation of chemical spot test kits for lead detection?

Answer: They can produce false negatives on certain paint formulations

Chemical spot test kits can produce false negatives, especially on certain pigment types, which is why inconclusive results default to positive.

A renovator tests five painted surfaces in a pre-1978 home. Three test positive for lead. What must the renovator do for the two surfaces that tested negative?

Answer: Treat them as lead-free and document the negative results

Surfaces with documented negative test results may be treated as lead-free, but the negative results must be recorded.

What is a key reason the EPA requires that test kits used under the RRP Rule be 'EPA-recognized'?

Answer: They have been evaluated for reliability and accuracy by the EPA

EPA-recognized kits have been tested for sensitivity and reliability, ensuring they meet minimum performance standards for lead detection.

When testing multi-layer paint, a renovator should test which layer for lead?

Answer: Each layer should be tested separately or assume the entire coating contains lead

Because lead may be present in any layer, each layer should be tested or the entire paint system treated as lead-containing.

Under the RRP Rule, renovation activities on pre-1978 housing may proceed without lead-safe practices only if:

Answer: A certified renovator has determined through testing that no lead-based paint is present

Lead-safe work practices may be skipped only if a certified renovator uses recognized test kits and confirms no lead-based paint is present.

Which of the following is TRUE about the EPA's opt-out provision under the original RRP Rule?

Answer: The opt-out provision was eliminated; it no longer allows owners to waive lead-safe practices

The EPA eliminated the opt-out provision in 2010, so no owner can waive the lead-safe work practice requirements under the RRP Rule.