Basic Networks - Construction Project Scheduling and Control - page 27

Other Solutions

The position of the dummy is not unique in this example, it can be inserted in
different positions, as shown in Figure 3.2c.

Figure 3.2c Other proper solutions for example 3.2

Let us now consider another example.

Example 3.3

Draw the arrow network for the project given next.

Activity IPA

A -

B A

C A

D B

E B, C