The document outlines activity types and relationships in project scheduling using Oracle Primavera, addressing concepts like milestones, dependencies, and level of effort. It discusses the calculation of task durations and the significance of relationships in determining project timelines. Additionally, it includes a summary of work breakdown structures (WBS) for construction tasks with specific durations and encourages feedback and queries through provided contact information.

1. Activity types & Relationships
By Er.Nikil Raj…
Creating logic in your project
CRITICAL PATH
SCHEDULE EARLY START
ORACLE LATESTART
PLANNINGEARLY
START ORACLE
Primavera SLACK
FORWARD PASS EPS
PASS
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2. Activity types
START MILESTONE
FINISH MILESTONE
TASK DEPENDENT
RESOURCE DEPENDENT
LEVEL OF EFFORT
WBS SUMMARY
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START MILESTONE
FINISH MILESTONE
Start milestone activities
displays start date
Finish milestone activities
displays finish date
0DURATION
ACTIVITIES

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TASK DEPENDENT
RESOURCE DEPENDENT
TASK DEPENDENT ACTIVITY
RESOURCE DEPENDENT ACTIVITY
RESOURCE
CALENDAR
PROJECT
CALENDAR

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LEVEL OF EFFORT
FOUNDATION
SUPER STRUCTURE
FINISH WORK
PROJECT MANAGEMENT (LOE)
SS
FF
30d
30d
30d
90d
Duration is calculated from its relationships
• Level of effort activities cannot have
constraints assigned to them.
• Level of effort activities are not included
when leveling resources.
NOTE

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WBS SUMMARY
4TH Floor Roof Slab – 10 day
• Marking - 1day
• Wall reinforcement - 3day
• wall shuttering - 2 day
• Roof slab shuttering - 1 day
• Slab reinforcement - 2 day
• Slab concreting - 1 day
• Total slab duration (WBS summary) – 10 day
WBS Summary Activities
will follow its
WBS Summary duration

7. Relationships
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ACTIVITY A
ACTIVITY B
ACTIVITY A
ACTIVITY B
ACTIVITY A
ACTIVITY BACTIVITY B
ACTIVITY A
ACTIVITY B
ACTIVITY A
ACTIVITY B
ACTIVITY A
FS
SF
SS
FF
FS-1D
FS+1D
LEAD
LAG
1D
1D
FINISH TO START
START TO FINISH
START TO START
FINISH TO FINISH

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Queries
Feedback
Training
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