NCCER Painter Practice Questions - NCCER Painter Certification (Industrial & Commercial, Levels 1-3) Exam

OSHA 29 CFR 1926.62 (Lead in Construction) triggers the action level at what airborne concentration?

10 µg/m³ as an 8-hour TWA 30 µg/m³ as an 8-hour TWA 50 µg/m³ as an 8-hour TWA 100 µg/m³ as an 8-hour TWA

Correct Answer:

30 µg/m³ as an 8-hour TWA

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