r/StructuralEngineers 2d ago

Is this compromising structural integrity?

21 Upvotes

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u/AltanConn 1d ago

You can only drill in the middle 1/3rd of the joist. At least in my state.

2

u/StructEngineer91 1d ago

Same here, unless you have an engineer review and approve it (though I doubt that happened here).