CSLB General Building (B)Planning and EstimatingMedium
A project scheduler wants a visual tool that displays each construction task as a horizontal bar along a timeline, showing start and finish dates for framing, roofing, and drywall. Which scheduling tool best serves this purpose?
- ABar coding manifest
- BGantt chart
- CCritical path method diagram
- DPull plan schedule
Show answer & explanationAnswer & explanation
Correct answer: B. Gantt chart
A Gantt chart displays tasks as horizontal bars plotted against a timeline, clearly showing the start and finish dates and duration of each activity. This makes it ideal for tracking overall project progress at a glance.
Why the other options are wrong
- A. This is not a recognized construction scheduling term.
- C. CPM diagrams show task dependencies and float, not simple timeline bars.
- D. Pull planning is a collaborative lean scheduling technique, not a bar chart.
Gantt Chart
A scheduling tool that represents project tasks as horizontal bars along a calendar timeline, showing duration, start, and finish dates.
- Bars represent task duration visually
- Easy to read overall project timeline at a glance
- Does not always show task dependencies like CPM does
Memory trick: Bars on a calendar mean Gantt, not chance.