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CSST STUDY GUIDE EXAM
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QUESTIONS AND CORRECT
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DETAILED ANSWERS LATEST
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UPDATE
, Aggressive-method - ANS means removal or disturbance of building material by
sanding, abrading, grinding or other method that breaks, crumbles, or disintegrates
intact ACM
Amended water - ANS means water to which surfactant (wetting agent) has been
added to increase the ability of liquid to penetrate ACM
Asbestos Containing Material (ACM) EPA - ANS means any material more than one
percent asbestos
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Assistant Secretary - ANS means the assistant secretary of labor for occupational
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safety and health, US Department of labor, or designee
Authorized Person - ANS means any person authorized by the employer and
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required by work duties to be present in regulated areas
Building/facility owner - ANS is the legal entity, including a lessee, which exercises
control over management and record keeping functions relating to a building and facility
in which activities covered by this standard take place
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Certified Industrial Hygienist (CIH) - ANS means one certified in the practice of
industrial hygiene by the American Board of Industrial Hygiene
Chief - ANS means the chief of Division of Occupational Safety and Health, P.O. Box
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420603, San Francisco, CA 94142
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Class I asbestos work - ANS means activities involving the removal of TSI and
surfacing ACM and PACM
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Class II asbestos work - ANS means activities involving the removal of ACM which IS
NOT thermal system insulation or surfacing material. This includes, but is not limited to,
the removal of asbestos containing wallboard, floor tile and sheeting, roofing and siding
singles, and construction mastics
Class III asbestos work - ANS means REPAIR AND MAINTENANCE operations
where "ACM", including TSI and surfacing ACM & PACM, is likely to be disturbed