What does “tier” mean in construction work organisation?

Question

Which definition corresponds to a construction tier?

Answer choices

1. A portion of the work front allocated to a small crew or one worker.
2. A section of a construction object sufficient to accommodate workers and the machinery required for the work.
3. A section formed by dividing the object vertically.
4. A part of a building where a crew of fixed composition performs work at a set rhythm.

Answer

A tier is a section formed by dividing the object vertically — option 3.

Explanation

Here, “tier” refers to dividing the construction object by height, or vertically. This division is used to organise work in sequence.

The matching definition is option 3.