Moral dilema

[judge]

Id have to have a quiet word with the plumber

 

[prceramics]

be true to yourself ! if you feel you need to speak up do it

 

[Gazzer]

I agree with TJ, I just wouldnt get involved.
If your work on the floor is good then they will call you to fix the walls in the future. You dont have to even say you knew how they were fixed etc.