It does not support that this 2nd Tale (which happens to be lesser compared to the story beneath it) is labeled "mezzanine" within the engineer-stamped drawings. The setting up in question can be a pre-engineered structural steel "purple iron" building. Given that the OP indicated this spot is 3,088sf and https://manualliftingequipment67912.ampedpages.com/helping-the-others-realize-the-advantages-of-mezzanine-barriers-65281041