ᐅ Incorrectly installed main utility lines

I have a concern. The underground pipes were installed incorrectly; 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 professional way to remedy this defect?

Break it down and start over.

Why was there no response when the first picture was taken?

Because only 12 hours passed between Image 1 and Image 2, I called the construction manager. His response was that there are always slight tolerances, so it should be fine.

Nordlys schrieb:
Chisel it off and start over.

Does the entire foundation slab need to be redone?

Something doesn’t add up: either your measurements are off or the site manager’s interpretation of the term "tolerance" is incorrect. A difference of 80 to 110 cm (31 to 43 inches) between the planned and actual dimensions would be extraordinary and definitely impossible to overlook. If you’re not the one holding the plan upside down, then the entire site manager should be replaced.

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I also can’t imagine that there is anything wrong here.
Otherwise, all the openings—and their relative positions—would be incorrect, as if it were a different house.
I once made the mistake of measuring walls myself... Even as a numbers enthusiast, I unfortunately didn’t have the expertise of a mason and was wrong, although I measured correctly.
Most often, non-professionals use incorrect reference points when measuring.