28 November 2016

Out of Sequence Activities In Your P6 Schedule During a Turnaround?

The unexpected happens during a Turnaround project - Let TAPS help

turnaround

“No battle plan survives contact with the enemy” - Helmuth von Moltke

 

When you are a scheduler on a Turnaround project you cannot expect everything to go as planned. Often at the end of your shift, when entering progress, you’ll find out something unexpected has happened in the schedule. For example, activities have been marked as completed while their predecessors are not yet started. There are different reasons for this:

 

  • Was progress of the predecessor(s) missed?
  • Were the progressed activities reported incorrectly?
  • Has something changed in the activity’s logic?

No matter the cause, you have to figure out which activities are out of sequence, then have your planners and foremen investigate whether any action needs to be taken. Good scheduling practice dictates that we investigate and correct all “Out of Sequence” (OOS) activities.

 

Before we had Emerald's Turnaround Progressing System (TAPS) to update schedules, I would look at the schedule log to list of all OOS activities, then dump the activity's information into an Excel file with activity details from P6 and do a VLOOKUP to create a readable report to hand out to the planners and foremen so that they could help me fix the OOS activities. I am sure you can imagine how difficult it was to do that tedious job at the end of each shift update and it would usually mean the corrections would not be made in time to hit the next shift's work reports and progress reports to management. In some cases, this could lead to serious under-reporting of progress.

 

But now TAPS offers me the option of viewing all those “Out of Sequence” activities in a very nice looking report with a barcode associated with them.

 

 Out of sequence activities

 

Out of sequence report

 

I just need to hand the report above out to the planners and foremen and get them to verify all the information. They then need to let me know whether I should fix the logic or update any of those activity's progress before printing out the next shift's task lists and management reports. Using the barcode takes me right to the activity in question when the answers come in.

 

Using TAPS Out of Sequence Report allows our battle plan to be as up to date as possible. We get more accurate reporting to the foreman and to TA management.

About the Author

Masoud Forouzi - Implementation Specialist

Masoud holds an Engineering Degree in Computer Hardware from Tehran University and is currently an active member of the Project Management Institute (PMI) with his completed PMP and scheduling professional certifications (PMI-SP).

 

Masoud is very interested in Project Management concepts and methodologies which is why he completed his “Applied Project Management” certificate from SAIT (Southern Alberta Institute of Technology) and is preparing to complete his PMI-RMP and PMI-ACP designations. He has designed and developed various systems such as procurement, chain material controlling and correspondence management for Oil and Gas companies to monitor and trace their projects, especially mega projects.

 

Masoud moved to Canada in 2012, and worked for Altus Group as a system designer and developer before joining Emerald Associates in 2013. He has been busy conducting open and on-site Primavera software and project management training courses for a wide variety of companies in Canada. He is also currently working with several companies on their P6 setup and usage initiatives, assisting with a wide variety of tasks related to software and methodologies.

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