al)" the surveyor is conveying that all wall lines and patio lines in and a round the building comport with the given lines of sight. In other words, t he 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 "(typic al)" notation means the lines-of-sight apply to all the wall lines, and all the patio lines, in and around the building.
with the distances.
Each building has 8 different condo units. The plat shows the boundaries of each unit and the boundaries of each patio. The plat also gives the direct ion each boundary faces. The plat does the latter by printing out two direc tions. For example, for one of the buildings, the following is printed exac tly once alongside two perpendicular boundaries of the building:
N 15 degrees E [shown along one boundary]
N 75 degrees W [shown along a second boundary, drawn perpendicular to the f irst boundary]
The plat does not explicitly print these directions out for each condo unit in the building. Instead, the plat shows the two directions at one spot on the building's schematic and notes "(typical)." The "(typical)" means that all the boundaries for this building are oriented per the two directions g iven.
I probably cannot explain this any better without uploading the Plat. I hop e it helps.