Above grade floors in a building are designated as what?

The designation of above grade floors in a building is accurately represented by the classification of Division 1, 2, and 3. This classification is part of the overall framework used in building design and construction, where different divisions represent various levels or portions of a structure.

Divisions 1, 2, and 3 refer specifically to the floors that are above the ground level, distinguishing them from classifications that apply to basements or ground level. This terminology is particularly important for architects, builders, and engineers as it helps in coordinating building plans, understanding structural elements, and ensuring compliance with building codes and standards.

In contrast, the other choice regarding ground level pertains specifically to areas at the level of the ground and does not encompass any floors above that. The reference to Division 5 and above and basement levels suggests classifications that do not accurately capture the nature of above grade floors. These designations highlight that above grade floors have their unique specifications and characteristics that are distinctly different from below grade or ground level considerations.