The Hialeah crane pick has this communication condition: operator cannot see the landing area. Which safety control should be used?
Correct Answer
B) qualified signal person
Crane operations need clear, qualified signaling when the operator's view or communication is limited.
Why This Is the Correct Answer
Crane operations need clear, qualified signaling when the operator's view or communication is limited.
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Previous Question
Before releasing the work, the team identifies this condition: the controlling field constraint is that frame must be mechanically anchored. Which opening anchorage fits best?
Next Question
For the upcoming operation, the key field fact is that the work should be released only if the team addresses that critical lighting and gloss paint will expose defects. Which finish-level coordination should govern the choice?