Dear All,
I am using Primavera P6 for making a schedule and put up a L3 schedule to the Client. Along with the schedule I also sent a Performance Measurement System which is on physical milestone bases. For instance
Engineering:
Deliverable: at start = 10% , IFA = 60% and on IFC = 100%
I have used similar milestones for procurement and construction activities.
I have cost loaded my schedule in terms of weightages to arrive at performance % complete.
Now, when i report the progress variance, it is more than it should be. The Schedule % complete is always based on the cost assigned to task and duration tht i should have completed and shows intermediate %ages whereas i am claiming Performance % complete when an activity actually completes.
A small example is an activity which has already starting on 15 Dec 2010 having its finish date on 15 January. On data date of 31 December 2010, the schedule % complete shows 50% whereas Performance % complete is 0% at this time and will be 100% only on 15 January. So, I am not able to justify the variance.
Please help on this issue and devise some work around for this matter.
Kind Regards,
Nouman
Anyone please?
Further to my email above, is it possible to have schedule % complete on the basis of Finish dates only?