What should be done where penetrations or openings pass through fireproofed elements?

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Multiple Choice

What should be done where penetrations or openings pass through fireproofed elements?

Penetrations through fireproofed elements create potential paths for fire and smoke, so the protection around those openings must stay continuous. The correct approach is to restore that continuity with patched areas or sleeves as required by the project specifications, so the fire resistance rating is maintained around the opening. This usually involves applying the appropriate firestop system or patches that match the surrounding fireproofing and, importantly, documenting the installation to show compliance with the rated assembly. Removing penetrations to avoid exposure isn't practical in most cases, patching only for aesthetics doesn't meet firestop requirements, and ignoring small penetrations leaves gaps that compromise the fire rating.

Penetrations through fireproofed elements create potential paths for fire and smoke, so the protection around those openings must stay continuous. The correct approach is to restore that continuity with patched areas or sleeves as required by the project specifications, so the fire resistance rating is maintained around the opening. This usually involves applying the appropriate firestop system or patches that match the surrounding fireproofing and, importantly, documenting the installation to show compliance with the rated assembly.

Removing penetrations to avoid exposure isn't practical in most cases, patching only for aesthetics doesn't meet firestop requirements, and ignoring small penetrations leaves gaps that compromise the fire rating.

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