A crew cuts a large opening in a rated ceiling to route new ductwork and leaves it unrepaired. What coordination item is missing?
Correct Answer
B) Restore the rating.
Rated assemblies need to be restored with approved details where ducts or other penetrations pass through.
Why This Is the Correct Answer
Rated assemblies need to be restored with approved details where ducts or other penetrations pass through.
More ca-trade-b Questions
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