Exercise-4

ActivityID***

Description Duration Dependency*

(ies)

1 Decorate room(summary task / workpackage)

- -

2 Remove furnishings 1 SS 3, 4

3 Fetch paint 2 SS 2, 4**

4 Fetch wallpaper 3 SS 2, 3**

5 Strip walls 4 FS 2

6 Paint ceiling and woodwork 5 FS 3

7 Hang wallpaper 6 FS 4, FS 5

8 Replace furnishings 7 FS 6, FS 7

9 Tidy up, relax and brag about DIY skills 8 FS 8

Table is concerning a small decorating project:

produce a Gantt Chart;

produce a Network diagram, and Determine the minimum project duration

FS - Finish-to-Start: Activity can only start when predecessor has finishedregardless of resource availability

SS – Start-to-Start: Activity and its predecessor may start simultaneouslyif resource is available

SF – Start-to-Finish: Activity must finish before predecessor may start

FF – Finish-to-Finish: Activity must finish at the same time as its predecessor