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。
国際安全衛生センタートップ > 事例研究 > Examples of Hazard Prediction Training
Digging work
Men and a machine are working in tandem to dig a gutter.



Various Points of Hazard
1. 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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