Thanks for all your input, really appreciate the chat.

Hi yes materials and installation defective. He was thinking if they were 75mm consistent with chips only he could re-use them. But it doesn’t matter now anyway as he used…

Thank you. Builder said they are from QPro. We actually figured out that they are 2-N12 bars and the engineering plans state he needs to use 3-N12 bar sleepers.

Oh no that is terrible. I just don’t understand why they don’t do it right in the first place

Not 75mm consistent and not vibrated. Your answer isn’t helpful. My question is how do you tell if sleepers are home made or professional?

Thanks for your reply. We had to wait 15 weeks for a QBCC inspection and they found in our favour for most defects. The retaining wall is currently coming down…

Hi, our large (25m x 1-2 m high) retaining wall was found to be defective by the QBCC and our builder has to demolish and reinstall. He said he wants…

Hi, we are at the end of a renovation and 6 months over practical completion because of so many defects we have fought our builder to fix. A big one…