Here is the response from the surveyor:

The "(typical)" notation applies only to the lines-of-sight. By "(typical)" the surveyor is conveying that all wall lines and patio lines in and around the building comport with the given lines of sight. In other words, the plat shows a building, all the building's condo units, the units' patios, and two metes. The two metes are perpendicular to each other. The "(typical)" notation means the lines-of-sight apply to all the wall lines, and all the patio lines, in and around the building.

The surveyor said the "(typical)" notation has absolutely nothing to do with the distances.