Is the plot area suitable or not?

Hello forum!

Here is an excerpt from a borehole in the development area that is of interest to us (currently plots are being offered for sale there).

To me, as a layperson, this initially sounds like soil that is well suited for building, only the water balance "strongly groundwater-determined" confuses me... should that be a cause for concern?

Why am I asking:
There are still some parcels possible in the development area currently and so far only one has been excluded because it has about 3-4% slope and a dozen trees, the remaining parcels seem good to me at first glance based on their apparent condition.
Only if the excerpt already reveals to the experts here that something might come up should we maybe plan our budget for earthworks (currently 15k € planned) a bit more generously. The builder says 2k € is enough, but I simply don't believe that.

A bungalow is planned, slab dimensions 10x13m, to be built with a developer.

Thank you very much for your opinions in advance!

Is this a construction site report for the property? Then there should also be a construction recommendation included.

If this is the building land, there is no need to worry at all. The groundwater is only at a depth of 5m.

Good morning!

Unfortunately, this is at first only an expert report that was done "mittendrin" by the project developer.

But many thanks to you and your opinion, then a property will come into closer consideration there :)