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(C) PERT CHART

FIGURE 12-3. Conversion from bar chart to PERT chart.

which relates each event to its immediate predecessor. Large projects can easily be converted into PERT networks once the following questions are answered:

• What job immediately precedes this job?

• What job immediately follows this job?

• What jobs can be run concurrently?

Figure 12-4 shows a typical PERT network. The bold line in Figure 12-4 represents the critical path, which is established by the longest time span through the total system of events. The critical path is composed of events 1-2-3-5-6-7-8-9. The critical path is vital for successful control of the project because it tells management two things:

• Because there is no slack time in any of the events on this path, any slippage will cause a corresponding slippage in the end date of the program unless this slippage can be recovered during any of the downstream events (on the critical path).

• Because the events on this path are the most critical for the success of the project, management must take a hard look at these events in order to improve the total program.

Project Management Made Easy

Project Management Made Easy

What you need to know about… Project Management Made Easy! Project management consists of more than just a large building project and can encompass small projects as well. No matter what the size of your project, you need to have some sort of project management. How you manage your project has everything to do with its outcome.

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