安全第 1318 / 1605 题
To protect ground workers from a crane's rotating superstructure (swing radius), the employer must:
a.Erect barricades or control access to prevent workers from being crushed in the swing radius
b.Paint the crane bright colors
c.Sound the horn once per hour
d.Do nothing if the operator is experienced
解析
1926.1424 requires measures such as barricades or defined swing-radius hazard areas to keep workers from being pinned or crushed between the rotating superstructure and other objects.
法律依据: 29 CFR 1926.1424免费刷完整 1605 道题库 — 无需注册。
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