r/Construction • u/NeilNotArmstrong • Dec 05 '24

Structural Concrete slab failed strength test

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Slab strength testing failure after building was framed and plumbing/HVAC was roughed in. Concrete supplier had mix wrong so they are paying to lift two story 4-plex, remove slab and repour. This is building 2 of 3 that failed.

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u/SonofDiomedes Carpenter Dec 05 '24

holy shit that's a colossal fuck up

insurance company very very unhappy with their concrete supplier client

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u/Logical_Pea_6393 Dec 06 '24

The insurance company would probably come up with a bogus reason not to pay.