Code Violations ? post 2

What would you comment about this post setup?

IMG_1876.JPG
Basement Footing

IMG_1883.JPG
Basement Top Plate - Main Floor base plate

IMG_1884.JPG
Main floor top plate - Second Floor base plate

IMG_1885.JPG
Second Floor beam connection

This setup is 3 - 4inch beams bolted together from the basement footing to the roof.

IMG_1884.JPG

IMG_1883.JPG

This is great I see there have been 125 views and not one comment on the post.

We finally got the city to state the issue with this post.
This post is listed as a code violation because they believe the footing is too shallow.
How would they know just by looking at it. now my client has to get someone to do a core sample for verification.

I can’t tell what I’m looking at.