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Confidential © 2015 Aker Solutions Preferred partner
Preferred partner
Application of Lean Methodology in SE Feb 2015
Siavash Alikhani | SIT Engineer
Confidential © 2015 Aker Solutions Preferred partner
About me?
■ Siavash Alikhani
■ System Integration Test Engineer, Aker Subsea AS.
■ MSc. in Systems Engineering, Tech Management, NTNU.
■ B.Sc. in Industrial Engineering.
■ Implementing Lean Systems Engineering in the DNV Fuel Fighter
project.
■ Third place in Shell Eco-marathon.
February 24, 2015 Slide 2
Confidential © 2015 Aker Solutions Preferred partner
Everything starts from here!
February 24, 2015 Slide 3
Confidential © 2015 Aker Solutions Preferred partner
What is the main question?
■ How to plan and conduct integration of system elements into a
complete system in an efficient way?
■ Lean methods are widely applied in manufacturing environments.
■ Why don’t we implement the methodology in other environments !?
February 24, 2015 Slide 4
Confidential © 2015 Aker Solutions Preferred partner
■ Use Value stream mapping!!
■ A lean-management method for analyzing the current state and
designing a future state for the series of events that take a product or
service from its beginning through to the customer.
February 24, 2015 Slide 5
Confidential © 2015 Aker Solutions Preferred partner
SE Vee Value Stream Mapping.
February 24, 2015 Slide 6
Confidential © 2015 Aker Solutions Preferred partner
Difficulties of value streaming in PD
■ Map virtual data flow not physical flow
■ Thinks of days and weeks not seconds.
■ Knowledge work instead of physical manufacturing works.
■ Nonlinear and multidirectional flows.
■ There is no such a unique place for info unlike production.
February 24, 2015 Slide 7
Confidential © 2015 Aker Solutions Preferred partner
Choosing and implementing the LEfSE for each phase!
February 24, 2015 Slide 8
Confidential © 2015 Aker Solutions Preferred partner
Some examples from Master Thesis
February 24, 2015 Slide 9
Confidential © 2015 Aker Solutions Preferred partner
Case Study at Aker Solutions.
■ Lean Enabler for Validation Phase ■ Application of SMED in System Integration Testing.
February 24, 2015 Slide 10
Confidential © 2015 Aker Solutions Preferred partner
What is SMED?
■ One of the lean production methods for reducing waste.
(Waste: Non value adding activity which customer does not pay for it!)
■ Goal: Increase flexibility and reduce production time by using
Single Minute Exchange of Dies (SMED).
February 24, 2015 Slide 11
Confidential © 2015 Aker Solutions Preferred partner
What are the common Wastes?
February 24, 2015 Slide 12
Confidential © 2015 Aker Solutions Preferred partner
Internal VS External activities
■ Internal activities:
■ Those that can only be performed when the process is ongoing.
■ External activities:
■ All the other activities that can be performed in parallel or in advance.
February 24, 2015 Slide 13
Confidential © 2015 Aker Solutions Preferred partner
Illustration
■ 1 Activity
February 24, 2015 Slide 14
Confidential © 2015 Aker Solutions Preferred partner
Systematic View
February 24, 2015 Slide 15
Confidential © 2015 Aker Solutions Preferred partner
Example:
Application of SMED during System Validation (testing)
■ 1- List all the activities.
■ 2- Remove any potential waste.
■ 3- Separate Internal and External activities.
■ 4- Plan to perform all the External activitiesIn advance or in parallel
with previous test Internal activities.
■ 5- Plan resorces.
■ 6- Make a detail Task List for people on site.
■ 7- Communicate everything with the whole team!
February 24, 2015 Slide 16
Confidential © 2015 Aker Solutions Preferred partner
SMED task list applied for Aker Solutions test site
February 24, 2015 Slide 17
Confidential © 2015 Aker Solutions Preferred partner
Conclusion
■ What the customer wants, what the engineer wants.
■ Getting your hands dirty by working in specific area, then step back
and become philosopher.
■ Translate the concepts into the other environments.
■ Step back from a lot of lean tools and ask what the underlying
principles are?
■ Lean Philosophy and system thinking, not bunch of how-to and tips!
February 24, 2015 Slide 18
Confidential © 2015 Aker Solutions Preferred partner
Have a lean life!!
■ Any question please do not hesitate to contact me.
■ Mob: 94 485 485
February 24, 2015 Slide 19
Confidential © 2015 Aker Solutions Preferred partner
Copyright and disclaimer
Copyright Copyright of all published material including photographs, drawings and images in this document remains vested in Aker Solutions and
third party contributors as appropriate. Accordingly, neither the whole nor any part of this document shall be reproduced in any form nor
used in any manner without express prior permission and applicable acknowledgements. No trademark, copyright or other notice shall
be altered or removed from any reproduction.
Disclaimer This Presentation includes and is based, inter alia, on forward-looking information and statements that are subject to risks and
uncertainties that could cause actual results to differ. These statements and this Presentation are based on current expectations,
estimates and projections about global economic conditions, the economic conditions of the regions and industries that are major
markets for Aker Solutions ASA and Aker Solutions ASA’s (including subsidiaries and affiliates) lines of business. These expectations,
estimates and projections are generally identifiable by statements containing words such as “expects”, “believes”, “estimates” or similar
expressions. Important factors that could cause actual results to differ materially from those expectations include, among others,
economic and market conditions in the geographic areas and industries that are or will be major markets for Aker Solutions’ businesses,
oil prices, market acceptance of new products and services, changes in governmental regulations, interest rates, fluctuations in currency
exchange rates and such other factors as may be discussed from time to time in the Presentation. Although Aker Solutions ASA believes
that its expectations and the Presentation are based upon reasonable assumptions, it can give no assurance that those expectations will
be achieved or that the actual results will be as set out in the Presentation. Aker Solutions ASA is making no representation or warranty,
expressed or implied, as to the accuracy, reliability or completeness of the Presentation, and neither Aker Solutions ASA nor any of its
directors, officers or employees will have any liability to you or any other persons resulting from your use.
Aker Solutions consists of many legally independent entities, constituting their own separate identities. Aker Solutions is used as the
common brand or trade mark for most of these entities. In this presentation we may sometimes use “Aker Solutions”, “we” or “us” when
we refer to Aker Solutions companies in general or where no useful purpose is served by identifying any particular Aker Solutions
company.
Slide 20 February 24, 2015
