Front round floor plate, what can be done there?

Hello,

the next project is coming up, tiling the garage.

The tiler and I have already spread the leveling compound.

The tiling is actually supposed to start on Saturday.

Today, I noticed for the first time that the floor slab at the front is rounded.

The gate is 4.50m wide. On the left and right, the floor slab ends almost flush with the gate. Not entirely, but quite close to the middle, the floor slab protrudes almost 2cm.

What could be done here to make the floor slab straight?

Here are some pictures for better understanding.

saw off. 2cm should not harm the existing overlap. Garden landscapers often have such a "mopped" = petrol-powered stone saw (a kind of angle grinder but big).

The question, however, might also be how the transition between outside (paving?) and inside (tiles) should be designed. If there is possibly a sufficiently wide transition strip (a small floor threshold with a seal under the gate), that might not be necessary.

Measured this morning. It is exactly 1.5cm. There you probably pushed the formwork board outward.

The front is to be finished with a stainless steel T-profile. At the top, it is 10mm and flush with the tiles. At the bottom, it is 65mm and forms a clean finish. In the end, it must be straight, otherwise, it will become uneven.

Paving will be done next to the garage, but about 1cm lower to prevent water from running in.