Wherever access for personnel continues to be required during the demolition process, it must be safeguarded to normal operational standards against fall, trip and falling debris hazards.

 
  • 当拆除过程中继续需要人员进出通道时,则必须按照正常操作标准保证通道安全,防止人员跌落和绊倒以及物体坠落的危险。
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