![]() ![]() Flags can not be constraint only driven by predecessor where as milestone can.ġ1.Flags can not update manually as Primavera automatically update the status where as milestone can be update manually.With the use of flags the logic of main event can be easily tracked as these can not be created without predecessor as stand alone allocating the constraint.Where as mile stone can.Some client likes to use flags rather than mile stone due the following differences. Mile stone & flags both are events rather then activities. What Are The Difference Between Flag And Milestone Activity In Primavera? The Activity Usage Profile displays resource allocations for all activities or for the activities you select in the Activity Table, Activity Usage Spreadsheet, Gantt Chart, or the Activity Network.ġ0. Use the Activity Usage Profile to view cost or unit values for activities in the open project over time according to a timescale you specify. BCWS, BCWP, and ACWP are frequently plotted and compared on a histogram as separate and “shadowing” S-curves. What Is An S – Curve And How To Create S Curve In Primavera?Īn S-curve is the cumulative cost function plotted on a histogram, which can vaguely resemble the letter S. Resource leveling is Resource requirements of all scheduled activities are compared to the maximum quantity available at the time of leveling.An activity is delayed if too few resources are available at any time during the activity’s duration.The maximum quantity for a resource is determined through the Max units/time for a particular resource in the Resources Tab.ĩ. Resource allocation is assigning resources to activities,determine the amount of labor, equipment and money required for any activity. What Is Resource Allocation And Resource Leveling? ![]() Production and Operations Management TutorialĨ. To Complete Performance Index (TCPI) =(Budget at Completion (BAC) – Earned Value (EV) ) / (Budget at Completion (BAC) -Actual Cost (AC) )Ĭost Variance (CV) = Earned Value (EV) -Actual Cost (AC)įor more information see this article: EVM EARNED VALUE MANAGEMENT Schedule Variance (SV) =Earned Value (EV) – Planned Value (PV)Ĭost Performance Index (CPI) =Earned Value (EV) / Actual Cost (AC) Schedule Performance Index (SPl) =Earned Value (EV) / Planned Value (PV) Planned Value (PV) = budget at Completion (BAC) x Planned % CompleteĮarned Value (EV) = budget at Completion (BAC) x Actual% CompleteĪctual Cost (AC) = No formula What you’ve actually spent on the project Progress can be measured using EVM earned value management as per the following terms: How Do U Measure & Compare The Progress Using Primavera?
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