Main lines incorrectly installed

Now I have a concern. The basic pipes were laid incorrectly here; unfortunately, they do not end up in the utility room but in the kitchen. The problem is that the foundation slab has already been poured. What would be a proper way to remedy this defect?

Hammering and everything from the beginning.

Why was there no reaction when the 1st picture was taken?

Because there are only 12 hours between Picture 1 and Picture 2 and I called the site manager. His answer was that there are always slight tolerances, it's fine.

Aufhämmern und alles von vorn.

Does the entire base slab have to be redone?

Something doesn't add up there: either your measurement or the construction manager's interpretation of the term "tolerance." An 80 to 110 cm difference between target and actual would be record-breaking and certainly cannot be glossed over. If it's not you holding the plan upside down, then the entire construction manager must be replaced.

I also cannot imagine that something should be wrong here. Then all the accesses and these also to each other would be wrong, as if it were a different house. I also once made the mistake of measuring walls... Even as a numbers freak, I unfortunately did not have the insight of a mason and was wrong, although I measured correctly. Usually, laypeople take incorrect reference points when measuring.