このページは国際安全衛生センターの2008/03/31以前のページです。
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Digging
work |
Men and a machine are
working in tandem to dig a gutter. |
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Various Points of Hazard |
1.
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Operating the
control levers from outside the operator's cab can likely cause a wrong
operation, which leads to an accident, for example, the operator falls
over, or the worker in the gutter is hit with the swinging
bucket. |
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