Which schedule is used as the benchmark for tracking progress changes?

Which schedule is used as the benchmark for tracking progress changes?

• A. Baseline schedule
• B. Master schedule
• C. Delivery schedule
• D. Operation schedule

Answer: (A)

Tracking progress changes hinges on comparing what actually happens to what was planned. The baseline schedule is the approved, original plan that defines start and finish dates, durations, and the sequence of activities. It serves as the reference point used to measure schedule performance, so you can see how actual progress deviates from what was planned and quantify variances. The master schedule is a broader, integrated view used for coordination and overall sequencing, not the fixed benchmark itself. Delivery and operation schedules focus on delivering components or running ongoing operations after construction, rather than serving as the performance reference against the approved plan. That's why the baseline schedule is the best choice for tracking progress changes.

Tracking progress changes hinges on comparing what actually happens to what was planned. The baseline schedule is the approved, original plan that defines start and finish dates, durations, and the sequence of activities. It serves as the reference point used to measure schedule performance, so you can see how actual progress deviates from what was planned and quantify variances.

The master schedule is a broader, integrated view used for coordination and overall sequencing, not the fixed benchmark itself. Delivery and operation schedules focus on delivering components or running ongoing operations after construction, rather than serving as the performance reference against the approved plan. That's why the baseline schedule is the best choice for tracking progress changes.