EnvironmentalIntermediateDelaware Exam

What is 'asbestos-containing material' (ACM) and when does it become a health concern?

AAny building material containing asbestos; always a health concern regardless of condition
BBuilding materials containing more than 1% asbestos by weight; a health concern primarily when damaged or disturbed, releasing fibers into the airCorrect
COnly asbestos insulation around pipes; safe if painted over
DAsbestos found only in pre-1945 buildings; not a concern in post-war construction

Why Building materials containing more than 1% asbestos by weight; a health concern primarily when damaged or disturbed, releasing fibers into the air Is Correct

Answer B: Building materials containing more than 1% asbestos by weight; a health concern primarily when damaged or disturbed, releasing fibers into the air

Asbestos-containing materials (ACM) are regulated when asbestos content exceeds 1% by weight. Intact, undamaged ACM that is not disturbed poses minimal risk.

Exam Tip: Environmental

Environmental questions test knowledge of hazards like asbestos, lead-based paint, radon, and mold. Know the disclosure requirements and when a professional inspection is required. CERCLA liability is strict, joint, and several.

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