The document discusses project scheduling and diagrams. It explains that a project schedule shows the relationships and dependencies between tasks. It provides examples of a simple schedule for a "Flying to Darwin" project. The document also discusses critical concepts like critical path, float time, and slack time. Finally, it discusses common project schedule diagrams like Gantt charts and network diagrams and how they evolved over time.

1. Business Tools for Career Readiness

2. Project Management:
The Basics for Success
Module 3
with Rob Stone, M.Ed., PMP

3. Planning: Scheduling

4. The Project Schedule
• Shows the relationship of the project
activities and tasks
• Shows the dependencies (which tasks
follow other tasks in a logical sequence)

5. Example
Let’s consider a short project with very few
tasks – “Flying to Darwin”

6. Flying to Darwin

7. Flying to Darwin
Darwin
Dongara
Marble Bar
Kalgoorlie

8. (½ Hour Loading)
(½ Hour Loading)
Flying to Darwin
Darwin
Dongara
Marble Bar
Kalgoorlie

9. (½ Hour Loading)
(½ Hour Loading)
Flying to Darwin
Darwin
Dongara
Marble Bar
Kalgoorlie

10. Two Concepts
• Sequential
• Simultaneous

11. Darwin
Dongara
Marble Bar
Kalgoorlie
(½ Hour Loading)
(½ Hour Loading)
Flying to Darwin

12. Two More Concepts
• Critical Path
• Float Time

13. Critical Path
Flying to Darwin
Darwin
Dongara
Marble Bar
Kalgoorlie

14. Float Time
(1 Hour)
Flying to Darwin
Darwin
Dongara
Marble Bar
Kalgoorlie

15. Slack Time
(1 Hour)
Flying to Darwin
Darwin
Dongara
Marble Bar
Kalgoorlie

16. Critical Path
Generally, but not always, the sequence of
schedule activities that determines the
duration of the project. It is the longest
path through the project.
©2013 Project Management Institute.
A Guide to the Project Management Body of Knowledge®, (PMBOK® Guide) – Fifth Edition

17. Float Time
Total Float Time (Slack Time)
The total amount of time a schedule activity may
be delayed from its early start date without
delaying the project finish date or violating a
schedule constraint.
Free Float
The total amount of time a schedule activity can be
delayed without delaying the early start of any
immediately following schedule activities.
©2013 Project Management Institute.
A Guide to the Project Management Body of Knowledge®, (PMBOK® Guide) – Fifth Edition

18. What Does a Schedule Look Like?
 Gantt Chart
 Network Diagram
They both show the same basic information
in different ways

19. Project Diagrams
• Gantt Chart
• Network Diagram
– AOA (Activity On Arrow)
– AON (Activity On Node)
– PERT Chart (an early AON Diagram)
• CPM (Critical Path Method)

20. Project Diagrams
• Gantt Chart
• 1917, Henry Gantt
• Network Diagram
– AOA (Activity On Arrow)
• 1959, DuPont
– AON (Activity On Node)
• 1960, Navy and Booze Allen
– PERT Chart (An early AON Diagram)
• CPM (Critical Path Method)
• 1959, DuPont

21. Time
Original Gantt View
1
2
3

22. Time
1
3 4 5
6 7
2
Gantt’s Adaptation

23. Time
1
3 4 5
6 7
2
First Transition

24. Time
1
3 4 5
6 7
2
Second Transition

25. 1
3 4 5
6 7
2
1.0
1.0 2.0
3.0
Third Transition

26. 1
3 4 5
6 7
PERT Chart
2
1.0
1.0 2.0
3.0

27. Gantt Chart

28. The Project Schedule
• Tasks across a timeline
• Road map
– Project
– Project Manager
– Customers and stakeholders
• Communication tool
• Tracking tool