What is the primary responsibility of a certified mobile crane operator under NCCCO standards before accepting a lift assignment?
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A
Review the load chart, verify crane configuration, and assess site conditions to confirm the lift is within rated capacity
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B
Sign the lift plan without independent verification if the rigger has already approved it
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C
Rely solely on the signal person to assess whether the lift is safe
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D
Proceed with the lift and monitor LMI alarms as the primary safety check