An toànCâu 1261 / 1605
A trench is 5 feet deep. What means of egress must be provided for workers?
a.No egress is required under 6 feet
b.Only a rope
c.A stairway, ladder, ramp, or other safe means of egress within 25 lateral feet of workers
d.A ladder within 100 feet
Giải thích
1926.651(c)(2) requires a stairway, ladder, ramp, or other safe egress in trenches 4 feet or more deep, located so no worker is more than 25 lateral feet from a means of egress.
Trích dẫn luật: 29 CFR 1926.651(c)(2)Luyện miễn phí toàn bộ 1605 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- At what depth does an excavation generally require a protective system such as sloping, shoring, or shielding to protect workers from cave-ins?
- Who must inspect an excavation for hazardous conditions before employees enter and as conditions change?
- For an excavation deeper than 20 feet, protective systems (such as shoring or shielding) must be:
- Excavated spoil, materials, and equipment must be kept at least how far back from the edge of an excavation?
- Before entering a trench more than 4 feet deep where a hazardous atmosphere could exist (e.g., near landfill or sewer), the employer must:
- In the OSHA soil classification system, which soil type is the most stable?
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Người kiểm duyệt Abraham Chen — Licensed California General Contractor (CSLB License #1101856 — kiểm tra)