Verify if route can shift without creating other problems.
Tell foreman before cutting/drilling/field fitting.
Ask if engineering/coordination/RFI is needed.
Ask foreman
Structural steel blocks this duct route. Do you want this escalated for coordination/RFI?
Do not
Do not cut, drill, notch, grind, or modify structural steel or supports.
Why it matters
Structure controls the building. Duct route changes around it need approval.
Search words: coordination clashes rework steel clash structural steel duct clash RFI coordination no drill no cut structural steel duct clash RFI coordination no drill no cut coordination rework What do I do when missing coordination around structural steel? When duct conflicts with structural steel, stop. Structure is not something an apprentice trims, drills, notches, or works around without direction. coordination clashes rework steel clash structural steel duct clash RFI coordination no drill no cut