安全第 1341 / 1605 题
A 'controlled decking zone' (CDZ) in steel erection is an area where:
a.Certain fall protection may be deferred for connectors/deckers under strict controls and training
b.Materials are stored permanently
c.Anyone may work without any rules
d.Only cranes operate
解析
In steel erection, a CDZ allows metal decking to be initially placed and secured with specified control-line boundaries, limited access, and trained workers, as a narrow, regulated exception.
法律依据: 29 CFR 1926.760(b)免费刷完整 1605 道题库 — 无需注册。
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