SC Structural Framing Practice Questions - South Carolina Structural Framing Contractor Examination Exam

Safety latches on crane hooks shall not be deactivated during steel erection except when:

The operator prefers a faster shake-out A qualified rigger has determined that hoisting and placing purlins or single joists can be performed more safely that way, or equivalent protection is provided in a site-specific erection plan The latch is rusty The lift is a multiple lift of five beams

Correct Answer:

A qualified rigger has determined that hoisting and placing purlins or single joists can be performed more safely that way, or equivalent protection is provided in a site-specific erection plan

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