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PROJECT SCHEDULE PLANNING - Coggle Diagram
PROJECT SCHEDULE PLANNING
Task Dependencies
Finish-to-start (1st activity must finish)
Start-to-start (same time)
Types of predecessors
External predecessors
Discretionary predecessors
Mandatory predecessors
Case study of WBS development
Leads and lags
Lead: The task must start before the predecessor is done
Lag: One task must wait in relation to another
Milestones
important checkpoint
Target dates will be set later
Slack
Total Slack
Free Slack
Safety Slack
Gantt Chart;
horizontal bar chart with a list of activities on the left and a timeline on the horizontal axis
Network Diagram
Aka as PERT chart or PERT/CPM chart
Illustrates task relationships
Used to determine the critical path
Critical Path;
Multiple paths exist through the network diagram, the path with the longest duration