Improving project execution using Concurrent Engineering + Enhanced Overlapping Strategy

Planning:

1. Assembling preliminary schedule based on classical (sequential) execution.
2. Identify the critical path activities.
3. Identify the evolution and sensitivity characteristics of each critical activity.
4. Identify the best overlapping strategy that could be implemented (rework risk versus time execution savings).
5. Modify the schedule adding the overlapping strategy to the critical path activities.

Key items of Concurrent Engineering for FEED projects, improving lead time and cost.

1. Implementing the Multidisciplinary Concurrent Engineering (CE) Team.
2. Implementation of Enhanced Overlapping Strategy Framework (information evolution upstream versus information sensitivity downstream) in order to balancing expedited design with risk rework.
3. Implementing of early contact between design team and downstream specialists, suppliers and subcontractors.
4. Ensuring early procurement of the long lead items.
5. Improvement of turnaround time for internal inquiries.
6. Reduction or Eliminating of non value adding activities.

Project Planning under Concurrent Engineering environment:

References:

Planning and Control of Concurrent Engineering Activities Under Uncertainty. ASBJØRN ROLSTADÅS. Shimon Y. Nof

Implementing Concurrent Engineering.
Good references:

• Implementing Concurrent Engineering In Small Companies.  SUSAN CARLSON SKALAK. Marcel Dekker Inc. (2002)
• Concurrent Engineering in Construction Projects.  CHIMAY ANUMBA, JOHN M. KAMARA, ANNE-FRANCOISE CUTTING DECELLE. Taylor & Francis (2007)

The Concurrent Engineering (CE) approach is successfully used for the programming of activities execution in projects for Aerospace and Industrial manufacturing, achieving significant reductions in overall execution time. Moreover, in the Oil and Gas (O&G) projects is generally applied the sequential execution approach for programming the activities required for the Conceptual Engineering, FEED and EPC. Hence, let’s try to apply in O & G projects the CE approach instead of sequential for planning the key activities. Therefore, considering all the above, arise in principle the following questions: What criteria should be considered for the proper implementation of CE in O&G projects? What are the main requirements? This bloc aims to discuss on the above questions and additional ones, exchange of experiences and results, and also sharing literature related to this topic. Antonio Uncal.

Interesting sites for Concurrent Engineering Design approach:

http://www.concurrent-engineering.co.uk/what-is-concurrent-engineering

http://www.johnstark.com/fwcce.html
(A FEW WORDS ABOUT CONCURRENT ENGINEERING)


http://www.rheagroup.com/

https://www.marum.de/en/Concurrent_Engineering_Facility.html