Final answer:
The expectation that a building's foundation would be poured and cured by the end of the year is an example of a milestone in construction.
Step-by-step explanation:
The expectation that a new building's foundation would be poured and cured by the end of the year is an example of a milestone. A milestone is a significant event or achievement that marks progress or a turning point in a project. In the context of construction, pouring and curing the foundation is a major milestone because it lays the groundwork for the rest of the building construction.