What does "Fast-Track" refer to in project delivery?

"Fast-Track" in project delivery refers specifically to the overlapping of multiple project phases to accelerate the overall timeline of a project. This approach allows for different stages of the project to begin before previous phases are fully completed, which helps to expedite the completion of the entire project.

In many cases, fast-tracking can lead to time savings, as activities that are dependent on one another can be executed simultaneously rather than waiting for one phase to finish before starting the next. This method requires careful planning and management to ensure that overlapping tasks do not lead to conflicts or quality issues.

While the other options address elements related to project phases or scheduling, none captures the essence of fast-tracking, which is fundamentally about concurrency in the execution of project components rather than the traditional sequential or standardized approaches.