Construction dissertations lean construction construction. Impact of organizational culture on quality management. This thesis extends system application to those coordinating specialists, both in design and construction, through a series of case studies, one of which also explores the limits on unilateral implementation by specialists. The result of this thesis is a critical, yet balanced, research project. Integrating lean design and lean construction semantic scholar. However, the desire of alfa laval is to implement lean manufacturing in the plant in wood dale and the purpose of this master thesis have been to develop a plan for the material flow in the plant. Further, a systematic approach was used to identify the relevance of lean concepts in project management. Benefits of lean construction for affordable housing master thesis international master of science in construction and real estate management joint study programme of metropolia uas and htw berlin submitted on 19.
An introduction to lean construction is a must read for those who are new to lean concepts in construction. The implementation of lean construction has been gaining traction over the last several years as more and more firms realize the benefits of applying lean thinking to construction. Luegring4 abstract the goal of this paper is to test the effectiveness of some lean construction tools, in particular, those tools that can be applied in medium size construction firms. Lean construction and bim v management, lean construction and project management, and he is one of the most cited authors in these fields. Lean implementation the significance of people and dualism bengt halling licentiate thesis in technology and health stockholm, sweden 20 bengt halling lean implementation kth 20. It is commonly acknowledged that a very high level of waste exists in construction. Lean construction is a way to design production systems to minimize waste of materials, time, and effort in order to generate the maximum possible amount of value. Eighteen years after the initial thoughts of adapting and transferring lean production to a new way of managing construction and since numerous attempts to define a suitable lean construction process from academics and government bodies lean construction is yet to be fully utilised in the uk. The study is intended to show the results of implementing lean manufacturing principles.
Change management with lean approach how the benefits from. Lean construction tools and researches roots back to toyota production system tps. Strategic issues in lean construction and the higher. One of the difficulties in applying lean thinking to construction is that unlike manufacturing, construction doesnt always take place in a controlled environment, which can lead to greater variations. Construction industry is now in a phase of adapting new procedures and methods for its improvement and to increase its efficiency. The foundations of lean construction 219 management is characterized by demands for a freeze of design and by a tendency to narrow a set of alternatives to a single selection very quickly. For many topics, we present both the theory behind the concepts along with a very practical implementation roadmap.
The presence of lean construction principles in norways. Clearly written, with ample examples, this book gives a terrific overview of lean tools and the value of implementing them. Site implementation and assessment of lean construction techniques o. Critical success factors for planning, scheduling and control. Surveying the most important of these, understanding both what they are and how they can help is an excellent way to get started. Lean construction is based on the lean manufacturing popularized by the toyota production system developed by taiichi ohno after world war ii. This study intended to focus only on the iroom design meetings as a brilliant place to observe. The purpose of this thesis is to increase the productivity in construction projects by evaluating if and.
An investigation of factors supporting the application of. His current research interests cover lean production, as adapted to various contexts, such as construction or healthcare, building information modelling bim. Developing a framework for implementing green lean construction techniques declaration the work provided in this thesis, unless otherwise referenced, is the researchers own work, and has not been submitted by others elsewhere for any other degree or qualification. A study of lean construction practices in gaza strip. The scope of the thesis is limited to use of lean construction. Lean construction is based in management principles adopted in the manufacturing industry specifically in the toyota production system during the postwar period krafcik, 1988. This thesis therefore focuses on the success perspectives of the planners, the. The concept is simple enough, maximize value for the client while at the same time minimizing waste. Developing a framework for implementing green lean. Background the following four sections, namely, general production, lean production, construction operating platform, and lean construction, will provide the reader with an overview of the background of the development of lean over time, as applied to construction. May 14, 2012 an introduction to lean construction is a must read for those who are new to lean concepts in construction. Project management maturity in the construction industry of developing countries the case of ethiopian contractors abadir h.
David beckers master thesis business administration 1. Benefits of lean construction for affordable housing master. A thesis submitted in partial fulfillment of the requirements for the degree of. The focus of this thesis is to investigate transport infrastructure projects in norway regarding the practical application of single principles of the lean construction approach.
Impact of organizational culture on quality management a case study in a manufacturing unit master of science thesis in quality and operations management elin grondahl lovisa martinsson department of technology management and economics division of quality sciences chalmers university of technology gothenburg, sweden, 2011 report no. Construction innovation and process improvement by akintola akintoye, profitable partnering for lean construction by. Improving project performance using lean construction in egypt. Lean construction promises a much better project performance by eliminating the waste and improving value to customer. Pdf abstract despite the successful application of lean thinking across a wide. One explanation is about the adoption of the lean production methods and tools to construction. The thesis explores the relevance of lean concepts in project management and how lean concepts can improve project productivity. Construction, lean project delivery application of lean thinking to the designing and making or delivery at large of capital projects or projects in general. Lean construction project is very different compared to traditional construction project management where lean approach aims to maximize performance for the customer at the project level, set welldefined objective clearly for delivery process, design concurrent product and process and applies production control throughout the life of project howell, 1999.
Reducing waste in administrative services with lean principles. Using lean techniques to reduce waste and improve by yasir. Improving a plants operations by applying lean manufacturing. Construction industry has discarded many thoughts from manufacturing for the reason that construction comprises of unique and complex projects in highly uncertain environments under great time and schedule pressure that is fundamentally different from manufacturing. Top 25 lean tools top 25 most important lean tools. Due to the research method, this thesis is going to create a database. Change management with lean approach how the benefits. Besides performing a comprehensive analysis of the current state. Lean construction is a new paradigm in construction planning that uses lean concepts that approach value rather than cost, and efficiency rather than schedule. The objectives of this thesis are to analyze how lean construction techniques improve performance and productivity in municipal project delivery, and provide a new knowledge of how lean techniques can reduce nonphysical waste related to project delivery process. Lean construction emerges as a result of change efforts in the industry. Although many practical application techniques of lean construction are developed, researches showing tangible. The aim of this research is to examine the possibility of integrating bim and lean in the design phase of construction projects. Critical success factors for planning, scheduling and.
Site implementation and assessment of lean construction. Developing a framework for implementing green lean construction techniques declaration the work provided in this thesis, unless otherwise referenced, is the researchers own work, and has not been submitted by others elsewhere for any other. A conceptual framework by oyedolapo ogunbiyi a thesis submitted in partial fulfilment for the requirements for the degree of doctor of philosophy at the university of central lancashire april 2014. The thesis provides results of investigating those issues from the. Lean in the design phase of construction projects, the possibility of this integration has remained isolated. Lean construction, as defined by the nonprofit lean construction institute lci, is a production managementbased project delivery system, emphasizing the reliable. Eighteen years after the initial thoughts of adapting and transferring lean production to a new way of managing construction and since numerous attempts to define a suitable lean construction process from academics and government bodies lean construction is. Introduction to lean construction linkedin slideshare. Lean has a very extensive collection of tools and concepts. We also cover related topics that are critical to improving manufacturing productivity, such as the theory of constraints. There are very few studies available which analyses lean construction literature regarding tps principles to identify its compliance and also not many studies stretches the overview of researches published in lean construction.
Implementation of the lean approach in sustainable construction. A proposed framework a thesis submitted in partial fulfillment of the requirements for the degree of master of science in construction engineering marwa gamal swefie fall 20. Benefits of lean construction for affordable housing. Using lean techniques to reduce waste and improve by yasir e. Development of a lean construction framework for the saudi arabian construction industry jamil ghazi sarhan bachelor of civil engineering, uqu, mecca, ksa, 2007 master of engineering management, qut brisbane, australia, 20 a thesis by publication submitted in fulfilment of the requirements for the degree of. Lean manufacturing improvement topics lean production. Studies have shown that more than 50% of time wasted during construction is attributable to poor management practices. Change management with lean approach how the benefits from lean can be applied in change management master of science thesis in the masters programme international project management ricky vainalis department of civil and environmental engineering division of construction management chalmers university of technology goteborg, sweden 2012.
The goals are the implementation and improvement of quality and time management in that eld. Within the built environment, building and infrastructure clients like you are the key link between the end users and those that formulate the design and carry out the construction on. Waste in the construction industry has been the subject of several research projects around the world in recent years. Value stream mapping as a lean construction tool a case. Implementation of the lean approach in sustainable. The thesis intends to broaden the application of lean and its examination. This thesis focuses on the level of understanding on organizational issues in the implementation of lean construction and seeks answers for fundamental strategyrelated matters. As a result, the state of art of lean construction in the ksa construction industry is unknown. Therefore, this study is carried out to promote lean construction in the ksa construction industry. Pdf critical success factors for lean construction intervention. Beyond this, it is highly effective in creating the cognitive mindset necessary to begin lean implementation. An implementation plan was developed to implement lean manufacturing principles within the assembly through closeup area.
Concept of lean construction projects construction essay. Construction and architectural engineering improving project performance using lean construction in egypt. A thesis submitted in partial fulfillment of the requirements for the. The horrible 90s statistics 91 % of the projects in india big and small are delayed 94 % of the projects in india are overrun in costs by 15% 99% of the projects show low job satisfaction for employees 92 % of first time customers dont want to repeat the contractorsbuilders 90% of people did. Labelled as lean production after presenting productive results in terms of productivity, quality and product development,these principles used. The term lean was coined by the research team working on international auto production to reflect both the waste reduction nature of the toyota production system and to contrast it with craft and mass forms of production. As empirical research, this master of science thesis consists basically in designing the six sigma system and implementing this method in the research building construction industry. Research trends of lean construction and its compliance. The existence of lean principles is linked to the usage of proper lean tools and methods within the project management approach. Marwa gamalthesisimproving project performance using.
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