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Literature Review on Lean Implementation Cases in the Construction Process

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dc.contributor.author Thilakarathna, N
dc.contributor.author Senaratne, S
dc.date.accessioned 2022-09-01T07:17:33Z
dc.date.available 2022-09-01T07:17:33Z
dc.date.issued 2013-03
dc.identifier.issn 2012-6301 Vol.04 en_US
dc.identifier.uri http://dl.lib.uom.lk/handle/123/18816
dc.description.abstract Lean construction is a concept still new to many in the construction industry around the world. All construction activities can be divided into two; conversion activities which produce tangibles and flow activities which bind such conversion activities during the delivery process of the output. Although all activities expend cost and consume time, Lean Principles states that only conversion activities add value and these should be made more efficient, whereas non value-adding flow activities should be reduced or eliminated. By eliminating wasteful non value-adding activities, processes can become ‘lean’ which provide ‘more with less’ resources. Research into these lean principles in construction has found that considerable waste lies in flow activities of the construction process. However, construction contractors are mainly aware of the waste associated with material usage during the construction process and are ignorant on wastes associated with flow activities. Previous research has found major causes and types of wastes in flow activities and also that they significantly hinder performance and efficiency in the Sri Lankan construction industry. Hence, it is high time that the Sri Lankan construction industry start considering lean construction to improve its overall performance. However, the Sri Lankan construction industry lacks an implementation framework to implement lean principles into construction processes. The research study, on which this paper is based on, ultimately aims to develop such an implementation framework through an action research study for Sri Lankan construction contractors. Other countries such as the United Kingdom, United States of America, and Singapore have reaped sustainable benefits through proper implementation of lean construction. Extant literature offers several case studies on such lean construction implementations. Hence, this paper offers a critique on these case studies, as an initial step to develop an implementation framework for Sri Lanka. Accordingly, few case studies are critically compared with their construction settings. The findings reveal several similarities in the lean implementation in different settings and deviations are also identified. The paper finally, identifies the most commonly applied lean techniques for implementing lean principles in construction processes and its benefits. It is hoped that the key literature findings arising from this stage, will ultimately assist to develop a conceptual implementation framework using lean principles for the construction process. en_US
dc.language.iso en en_US
dc.publisher Faculty of Architecture University of Moratuwa en_US
dc.subject Lean Implementation en_US
dc.subject Construction Process
dc.subject Review of Case Studies
dc.title Literature Review on Lean Implementation Cases in the Construction Process en_US
dc.type Article-Full-text en_US
dc.identifier.year 2012 en_US
dc.identifier.journal Research Journal of the Faculty of Architecture en_US
dc.identifier.issue 01 en_US
dc.identifier.volume 04 en_US
dc.identifier.pgnos 147-163 en_US


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