This is a random system from an analysis point of view, but the numbers are chosen in blocks so that certain types of activities can be identified by the nodes. The system therefore clarifies activities and facilitates recognition. The method is quick and easy to use, and should always be used whatever method of analysis is employed. Sequential numbering is usually employed when the network is banded (see Chapter 21). It is useful in such circumstances to start the node numbers in each band with the same prefix number, i.e. the nodes in band 1 would be numbered 101, 102, 103, etc. while the nodes in band 2 are numbered 201, 202, 203, etc. Figure 13.1 would lend itself to this type of numbering.

Figure 20.15 Grid

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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