An toànCâu 1299 / 1605
Before renovation or demolition of an older building, the standard approach to potential asbestos-containing materials (ACM) is to:
a.Presume certain materials are ACM unless proven otherwise, and have them surveyed/tested by qualified personnel
b.Wet the material and grind it up
c.Assume none is present and proceed
d.Let any worker remove it
Giải thích
1926.1101 presumes certain materials (e.g., thermal system insulation, surfacing material in pre-1981 buildings) contain asbestos unless a survey/testing shows otherwise. Disturbing ACM without controls exposes workers to a carcinogen.
Trích dẫn luật: 29 CFR 1926.1101Luyện miễn phí toàn bộ 1605 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- OSHA's respirable crystalline silica standard for construction includes 'Table 1,' which:
- The permissible exposure limit (PEL) for respirable crystalline silica under the OSHA construction standard is:
- Under the silica standard, employers must also establish and implement a:
- The permissible exposure limit for asbestos is 0.1 fiber per cubic centimeter as an 8-hour TWA. Work disturbing asbestos is organized into:
- Which is a required control when performing higher-risk (Class I) asbestos removal?
- When workers may be exposed to lead during construction (e.g., disturbing lead-based paint), the employer must initially:
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Người kiểm duyệt Abraham Chen — Licensed California General Contractor (CSLB License #1101856 — kiểm tra)