My garage have 4 openings like rectangle what are they?

[DIYforfun]

I see there are 4 rectangles openings in my garage wall at the bottom. There is no gap and they are covered with concrete, I just don’t know what are they for?
I am planning to cover my entire garage Wall baseboard trim with diamond plates , but not sure if I can cover those 4 rectangles, will that be an violation?

 

[Camallison]

Is the garage perhaps a ready-built concrete structure that would have been trucked in? I saw these often in Germany, and those ' pockets' were where the extending lifting beams would have gone from the specially adapted truck.

Colin

 

[DIYforfun]

Is the garage perhaps a ready-built concrete structure that would have been trucked in? I saw these often in Germany, and those ' pockets' were where the extending lifting beams would have gone from the specially adapted truck.

Colin

I purchased a house from builder 2 years back, not sure what they used to build this.
but my concern is will it okay if I cover this gap with diamond plates?

 

[Camallison]

I purchased a house from builder 2 years back, not sure what they used to build this.
but my concern is will it okay if I cover this gap with diamond plates?

Impossible to tell until the function of the gap is understood. Can the builder tell you?

Colin

 

[DIYforfun]

Impossible to tell until the function of the gap is understood. Can the builder tell you?

Colin

I don't think so that builder will respond to any question anymore. Once house is sold , that's it, 100 emails they don't even reply.