Download or read book Root Cause Analysis of Cost Overrun in Construction Projects Under Different Market Sectors written by Rami Sarakbi and published by . This book was released on 2019 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: A project is pronounced successful if it is finished on time within the budgeted value. Cost overruns and time overrun (delays) have been a critical problem of many projects that led to poor project execution. The construction industry has a poor reputation in terms of finishing the project within budget and on time. Although contractors and designers are one of the key players in construction projects, various other factors affect the project cost overrun depending on the main cause of change. This thesis takes the previous studies one step forward by identifying the root causes of cost overrun using real data extracted from one of the largest general contractors in California and analyzing the data to find the main causes of change orders in the top three market sectors, and the key responsible parties for each change. The analysis showed that the contract value is irrelevant to the amount of change orders. In addition, it proved that depending on the market sector, the underlying root causes for the cost overrun may vary accordingly. Furthermore, it provides legitimate data to help quantify the change impacts on project performance.
Download or read book A study investigating the factors that cause delays and cost overruns in construction projects in India written by Kushal Agrawal and published by diplom.de. This book was released on 2014-02-01 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anyone who has got a rework or renovation work done in their house can tell you what a troublesome activity it is. Not only that, it seems to take forever to be completed and is heavy on the wallet. Even an international icon like the Sydney Opera house, which has always been Australia’s pride, was delayed by 10 years with its budget shooting up by 14.5 times its estimated budget of $7 million. There are plenty of such examples available. It is very common for construction projects to get delayed and outrun their budget. This is a tough scenario faced by almost all projects around the world, with India not being an exception. Thus, the researcher has undertaken this research to investigate the factors responsible for delays and cost overruns. Both secondary research and primary research have been carried out and the barriers have been identified. Such barriers create problems that hinder the efficiency and progress of a project, making it lag behind its schedule. The factors identified in the secondary research are compared to the findings of the primary research to see if they hold true in the Indian context.
Download or read book An Analysis of Cost Overrun in the Construction Industry written by Abhinav Goyal and published by . This book was released on 2017 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents a literature research analyzing the cost overrun of the construction industry worldwide, exploring documented causes for cost overrun, and documented parties responsible for the inefficiency. The analysis looks at a comparison between the metrics of construction projects in different continents and regions. Multiple publication databases were used to look into over 300 papers. It is shown that although construction demands are increasing, cost overrun on these projects is not decreasing at the same rate around the world. This thesis also presents a possible solution to improve cost overrun in the construction industry, through the use of the Best Value Performance Information Procurement System (BV PIPS). This is a system that has been utilized in various countries around the world, and has documented evidence that it may be able to alleviate the overrun occurring in the construction industry.
Download or read book An Analysis of Cost Overruns and Time Delays of INDOT Projects written by Claire Bordat and published by . This book was released on 2004-12-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Megaprojects and Risk written by Bent Flyvbjerg and published by Cambridge University Press. This book was released on 2003-02-13 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Megaprojects and Risk provides the first detailed examination of the phenomenon of megaprojects. It is a fascinating account of how the promoters of multi-billion dollar megaprojects systematically and self-servingly misinform parliaments, the public and the media in order to get projects approved and built. It shows, in unusual depth, how the formula for approval is an unhealthy cocktail of underestimated costs, overestimated revenues, undervalued environmental impacts and overvalued economic development effects. This results in projects that are extremely risky, but where the risk is concealed from MPs, taxpayers and investors. The authors not only explore the problems but also suggest practical solutions drawing on theory, experience and hard, scientific evidence from the several hundred projects in twenty nations and five continents that illustrate the book. Accessibly written, it will be the standard reference for students, scholars, planners, economists, auditors, politicians and interested citizens for many years to come.
Download or read book Proceedings of the 21st International Symposium on Advancement of Construction Management and Real Estate written by K. W. Chau and published by Springer. This book was released on 2017-12-18 with total page 1500 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of CRIOCM_2016, 21st International Conference on Advancement of Construction Management and Real Estate, sharing the latest developments in real estate and construction management around the globe. The conference was organized by the Chinese Research Institute of Construction Management (CRIOCM) working in close collaboration with the University of Hong Kong. Written by international academics and professionals, the proceedings discuss the latest achievements, research findings and advances in frontier disciplines in the field of construction management and real estate. Covering a wide range of topics, including building information modelling, big data, geographic information systems, housing policies, management of infrastructure projects, occupational health and safety, real estate finance and economics, urban planning, and sustainability, the discussions provide valuable insights into the implementation of advanced construction project management and the real estate market in China and abroad. The book is an outstanding reference resource for academics and professionals alike.
Download or read book Elements of Cost Overruns Delays and Risk Involve in the Construction Industry written by and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The construction industry faces a lot of challenges and risks regarding time, delays, and cost overruns. Poor project and cost management have a great impact and is a very serious issue when it comes cost overruns and delays. These problems often lead to litigation. Cost overruns and delays have a huge impact on a successful delivery of a project. Exceeding the initial estimated budget often leads to project failure, as has been demonstrated in previous studies relating to cost overruns. The research objective is to investigate the causes elements of cost overruns, delays and risks involved in the construction projects both commercial development and residential projects, and apply the appropriate remedies by determining, (i) the main causes of construction cost overruns, delays and risks involved in the construction industry, (ii) the impact these have in the completion of project on time, and (iii) to formulate measures and remedies to avoid these phenomena. The nature of this research is qualitative, and data will be collected from the literature of previous studies in this field (for comparative purposes) and from the semi-structured interview questionnaires. A qualitative research methodology assisted the study in revealing the elements overruns, delays and risks involved in the construction industry. Qualitative research methodology required a specific sampling strategy; therefore, the research had adopted non-probability sampling and the samples were 8 research respondents who were employees at construction companies dealing with project management mostly. This research will be exploring the main causes that mostly affect the budget and listing those causes to check how they can be avoided in the construction projects. This research will assist with the remedies that can be used to minimise the risks of having to exceed the actual estimated budget and not completing the construction projects on time. Finding the gaps that cause the cost overruns delays, risks involved and giving solutions will be beneficial to the clients, contractors and stakeholders that are involved with the construction building projects.
Download or read book Continuous Cost Improvement in Construction written by Temitope Seun Omotayo and published by Taylor & Francis. This book was released on 2022-03-21 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous Cost Improvement in Construction: Theory and Practice aims to provide students and practitioners with an all-inclusive understanding of strategies for adopting continuous improvement in construction cost management. This book addresses continuous improvement practices from the perspective of cost management and applies case study examples to question the readers’ perspective of continuous cost improvement strategies in the project lifecycle. Continuous cost improvement practices in managing the cost of minor, major, and mega projects are all connected with decision-making tools for devising strategies for choosing the approaches for mitigating the effect of cost overruns in construction projects. Continuous cost improvement should be taught as part of modern methods and processes of construction in further and higher education institutions. This book will be key reading for all advanced undergraduate and postgraduate courses in Construction Project Management, Building and Quantity Surveying. Professionals in all aspects of the AEC industry will also gain greatly from engaging with the key concepts of continuous cost improvement throughout this book.
Download or read book Project Cost Overrun written by Esbjörn Segelod and published by Cambridge University Press. This book was released on 2017-11-23 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a new way of thinking about the causes and consequences of cost overrun to firms and society. It is ideal for academic researchers in project management, management accounting and corporate finance, as well as for managers in the private and public sectors.
Download or read book Time cost Trade off Analysis for Highway Construction Projects written by Tesfu Oqubagabir Tedla and published by . This book was released on 2019 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The Construction industry, which can be in the form of residential building, commercial, public and utility buildings, or civil engineering building, has a huge influence on any nation’s economy. Its influence can be either manifested in its contribution to the economy or the service it provides to the community. In order to build any infrastructure project with a balanced cost, time, and quality, project managers search for alternatives that can satisfy these contradicting attributes. The traditional time-cost trade-off was enhanced with the three-dimensional time-cost- quality optimization in the last two decades. The optimization is aimed to minimize the time and cost as much as possible while increasing the quality of the infrastructure to be built. The issue of financing in developing countries has been a bottle neck of success in constructing infrastructure like highway. Many researchers have concluded in their studies the causes of time and cost overrun in high-way construction were, contractors’ financial problems, Inflation, progress payments delay by owner, political issues, variations, lack of managemental skills, cost fluctuation of materials during construction, environmental issues, Shortage in equipment, Inadequate contractor experience etc. The number of studies in the literature that deals with financial optimization and cash-flow analysis to address the problem of financing and inflation are getting more attention. The cash-flow analysis and maximum overdraft to be paid give a good indication to the main participants about the trends toward cost and time overrun. They can also help in making a proper decision right at the beginning. The purpose of this study is to deal with the optimization of time and profit of highway constructions taking in to consideration the amount of available credit and future value of the cost of each activity and cash-flow analysis in a comprehensive model. This type of analysis gives the contractor how its profit will be influenced with his allowable credits and the time associated with it. Besides, the model also generates a line of balance scheduling for the project as highways are among the repetitive projects. The cash-flow analysis gives extra information on the overdraft so that it can be optimized to find good combination of execution of the activities which will minimize the overdraft, interest paid to banks and most importantly maximize the profit to be gained by the project using GA approach. This type of analysis also gives alternatives for contractors how much profit would they like to gain by providing different amount of credits. At first the profit and time are optimized individually to get the maximum profit and minimum time for completing the project. Then the multi-objective optimization using goal programing takes place which tries to minimize the deviation from the optimum individual values by assigning importance weight to the individual objectives to find the near optimal solution. The model is tested for different allowable credits and its sensitivity analysis outcomes are plotted to see the relationship between the allowable credits and the profit. To validate the efficiency of the developed model, it is applied to a project from the literature that addresses scheduling and cost optimization of repetitive projects. It is found that the outcome of the model that maximizes the profit and minimizing the time outlooks the results of the literature with 4.65% and 0.38% improvement in duration and cost of the project respectively.
Download or read book Advances in Geotechnics and Structural Engineering written by Sanjay Kumar Shukla and published by Springer Nature. This book was released on 2021-04-29 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises select proceedings of the International Conference on Trends and Recent Advances in Civil Engineering (TRACE 2020). The book focuses on the latest research developments in structural engineering, structural health monitoring, rehabilitation and retrofitting of structures, geotechnical engineering, and earthquake-resistant structures. The contents also cover the latest innovations in building repair and maintenance, and sustainable materials for rehabilitation and retrofitting. The contents of this book are useful for students, researchers, and professionals working in structural engineering and allied areas.
Download or read book Early Contractor Involvement in Building Procurement written by David Mosey and published by John Wiley & Sons. This book was released on 2009-11-24 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can contractors and specialists add value to a project by theirearly involvement in design, pricing, risk management andprogramming? How can this be structured and what role docontracts have to play? What is the impact on procurement andproject management? Commentators from Banwell to Egan have recommended earliercontractor appointments, and this has also been linked tosuccessful project partnering. How are the two related? Early Contractor Involvement in Building Procurementconsiders the case for a two stage procurement approach based on asystem of agreed project processes during the preconstructionphase. It examines the ways in which a contract can describeand support this model throughout its procurement, partnering andproject management, and is illustrated with case studies taken fromprojects and programmes across the construction and engineeringindustry. The roles of the various parties involved, the obstacles theyencounter and the benefits they can achieve are examined indetail. There is practical guidance on how to improve speed,economy, sustainability, change control, dispute avoidance, andclient satisfaction. This book bridges the gap betweencontract law, partnering and project management and will beessential reading for middle and senior management at constructioncontractors, consultants and clients in both the public and privatesectors.
Download or read book GCEC 2017 written by Biswajeet Pradhan and published by Springer. This book was released on 2018-05-12 with total page 1503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers the proceedings of the 1st Global Civil Engineering Conference, GCEC 2017, held in Kuala Lumpur, Malaysia, on July 25–28, 2017. It highlights how state-of-the-art techniques and tools in various disciplines of Civil Engineering are being applied to solve real-world problems. The book presents interdisciplinary research, experimental and/or theoretical studies yielding new insights that will advance civil engineering methods. The scope of the book spans the following areas: Structural, Water Resources, Geotechnical, Construction, Transportation Engineering and Geospatial Engineering applications.
Download or read book Integrated Cost Schedule Risk Analysis written by Dr David Hulett and published by Gower Publishing, Ltd.. This book was released on 2012-09-28 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Project managers tend to believe their cost estimates - whether they have exceeded budgets in the past or not. It is dangerous to accept the engineering cost estimates, which are often optimistic or unrealistic. Though cost estimates incorporate contingency reserves below-the-line, these estimates of reserves often do not benefit from a rigorous assessment of risk to project costs. Risks to cost come from multiple sources including uncertain project duration, which is often ignored in cost risk analyses. In short, experience shows that cost estimating on projects is rarely successful - cost overruns routinely occur. There are effective ways to estimate the impact on the cost of complex projects from project risks of all types, including traditional cost-type risks and the indirect but often substantial impact from risks usually thought of as affecting project schedules. Integrated cost-schedule risk anlaysis helps us determine how likely the project will go over budget with the current plan, how much contingency reserve is required to achieve a desired level of certainty, and which risks are most important so the project manager can mitigate them and achieve a better result. Integrated Cost-Schedule Risk Analysis provides solutions for these and other challenges. This book follows on from David Hulett's highly-praised Practical Schedule Risk Analysis. It focuses on the way that schedule risk can generate cost risk, and how to handle this relationship. It also applies the Risk Driver Method to the analysis so that you can clearly and transparently identify the key risks, rather than just the most risky cost line items. With detailed worked examples and over 70 illustrations, Integrated Cost-Schedule Risk Analysis offers the definitive guide to this critically important aspect of project management from surely the world's leading commentator.
Download or read book Project Cost Overrun written by Esbjörn Segelod and published by Cambridge University Press. This book was released on 2017-11-23 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cost overrun is common in public and private sector projects. Costs tend to grow, plans fail and financial problems follow, but how can we approve the right projects if we cannot estimate their true cost? This book, for academics in project management, management accounting and corporate finance, as well as for managers in the public and private sectors, offers a new way of thinking about the causes and consequences of cost overrun for firms and society. It demonstrates that there is a logic behind cost growth and overrun, identifies projects and situations that are more vulnerable, and examines the effects of increased costs. It further identifies the negative and positive consequences of cost overrun, analyses how and why preconditions for cost overrun differ when the logic governing private firms dominates versus the logic of the political sector, and explains why cost can sometimes be of lesser importance to decision makers.
Download or read book The Future of Knowledge Management written by Birgit Renzl and published by Springer. This book was released on 2005-12-15 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book leading scholars debate current issues and shed light on future prospects in the field of Knowledge Management. It presents new perspectives on knowledge and learning, including modes of knowing in practice, transactive knowledge systems, organizational narrations, and challenges conventional wisdom. It deals with emerging issues in knowledge and innovation embracing models of distributed innovation and forms of co-operation. It also includes problems in managing knowledge, leadership issues and how to measure knowledge.
Download or read book Statistics Using SPSS written by Sharon Lawner Weinberg and published by Cambridge University Press. This book was released on 2008-03-03 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied statistics text updated to be consistent with SPSS version 15, ideal for classroom use or self study.
