Calendar for scheduling Relationships Lag
I have the following issue regarding how Primavera calculates lag between activities depending on the "Calendar for scheduling Relationships Lag":
I have inherited a programme that has been set to calculate lag with the 24 Hours Calendar. That programme uses 3 kinds of calendars for different activities:
- 5 days/week 8h/day calendar
- 6 days/week 8h/day calendar
- 7 days/week 8h/day calendar
This programme is 3 years long programme with around 4000 activities, therefore we only want to meassure durations in days.
Knowing the above I have an issue with the lag between activities, since that lag has to be multiplied most of the times by 3 and add weekends, etc, due to the problem of having different calendars for Scheduling relationships Lag (24 Hours calendar) and Activities Calendars (5,6,7 days/week and 8h calendars). As you can see that is a bit of a mess, so what I want to change the Calendar for scheduling Relationships Lag to Predecessor Activity Calendar, but when doing so, it moves most of the programme activities from where they are.
The final question is: Does anyone know any way of solving this issue? Not changing the lag one by one by hand, and also keeping the activities calendars as they are.
Thanks a lot in advance,