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31 recommendations for increased profit - reducing waste
- 2010
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Those companies and organizations that wish to ensure long-term profitability must successively decrease resource use in both product development and in product usage. Primarily, it is waste that must be reduced, i.e. the consumption of resources that do not add to customer value or to the organization. Waste is widespread in all operations. Even in well-functioning processes, more than half of the resource consumption can be classified as waste. One obstacle to waste elimination is that most waste is hidden. Thus, executives, middle management and specialists must prioritize efforts to uncover the waste in their operations.Building and construction activities consist of a complex system of decisions, components, organizations and processes that must be coordinated. There are therefore many explanations as to why waste arises, or does not. Based on a series of discussions with experienced builders, consultants, contractors and materials providers, five main groups of factors that characterize effective operations were found. In this report these factors are illustrated in the form of a “value pyramid”. A holistic view of long-term customer benefits is the apex of the pyramid. Structure, competence, leadership and culture act as the driving forces at each corner of the pyramid’s foundation. Should one of the corners gives way, then the pyramid risks toppling over.With the value pyramid as support, 31 recommendations for what should be done to reduce waste are presented. These are aimed at standardizing the product from an overall perspective (five recommendations), defining and standardizing processes (ten recommendations), developing the organization and its competence (seven recommendations), disciplining management (five recommendations), and driving continuous improvement work (four recommendations). Reducing uncertainties and increasing effective time utilization are the red threads, as the Swedes would say, that run through all the recommendations.Everyone who uses resources has a responsibility to reduce waste. By systematically monitoring one’s own use of time, one can gain insights that will help improve one’s work situation. However, the burden of initiating and driving improvements overall obviously lies with management. How this should be done depends on the nature and purpose of the activities as well as on the organization’s capabilities. It is to manage this progress and achieve profitability that managers are appointed. It is in the interest of all enterprises and organizations to develop the ability and an interest to detect and understand what work/task is value adding what is not. This ability will provide possibilities to develop new competitive advantages and new business concepts.
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- Adam, Abderisak, 1988, et al.
(författare)
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Aggregation of factors causing cost overruns and time delays in large public construction projects: Trends and implications
- 2017
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Ingår i: Engineering, Construction and Architectural Management. - 1365-232X .- 0969-9988. ; 24:3, s. 393-406
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Tidskriftsartikel (refereegranskat)abstract
- PurposeThe purpose of this paper is to explore the impact that cost overruns and time delays exert on large public construction projects to clarify how past and current research regard factors causing cost overruns and time delays in large public construction projects.Design/methodology/approachThis paper, which is based on an analysis of a literature selection consisting of 40 journal articles, investigates and ranks the occurrence of and the explanations for cost overruns and time delays in large public construction projects. The study makes use of a kiviat diagram/radar chart in order to visualize multivariate data.FindingsAggregated rankings of important causes of cost overruns and time delays are reported. These show a strong emphasis on the management aspect as a primary cause of cost overruns and delays. Additionally, there seems to be a trend toward deemphasizing the role of financial considerations in explaining cost overruns and delays. It is argued that there needs to be a more rigorous assessment of the impact that each factor has on cost increases and delays based on factual observed data as opposed to retrospective accounts from questionnaire respondents.Research limitations/implicationsOnly public construction projects have been considered. The results will not be directly applicable to privately funded construction projects and/or projects of a smaller size.Originality/valueThe use of trend data, as illustrated in a kiviat diagram, showing how different ranking factors causing cost overruns and time delays has changed in importance over time.
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- Adam, Abderisak, 1988, et al.
(författare)
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Developing Capabilities for Public Construction Clients
- 2014
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Ingår i: Proceedings of the 19th International Symposium on the Advancement of Construction Management and Real Estate, 7-9 Nov 2014, Chongqing.
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Konferensbidrag (refereegranskat)abstract
- Clients in the public sector face a large number of challenges in designing, procur-ing and managing major construction projects in a manner that is conducive to the organization’s overall goals. The role of the client in bringing about successful project completion has more recently been emphasized with a growing number of studies focusing on developing dynamic client capabilities that facilitate the han-dling of a project through all of its different phases. Though the capabilities of the client carries immense importance in all con-struction projects, the importance is further exacerbated by the sheer scale of the projects involved in major construction projects, a development which has prompted governmental agencies to inquire into ways to improve processes in the client organization. To address such inquiries, this paper which is based on a literature review, ex-plores the types of dynamic capabilities that emerge with respect to public con-struction clients and in particular, if and how a specific client capability influences a specific project outcome. The mapping of capabilities constitutes a theoretical foundation for a forthcoming empirical study on the same topic.
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- Adam, Abderisak, 1988, et al.
(författare)
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Implications of cost overruns and time delays on major public construction projects
- 2014
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Ingår i: Proceedings of the 19th International Symposium on the Advancement of Construction Management and Real Estate, 7-9 Nov 2014, Chongqing.
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Konferensbidrag (refereegranskat)abstract
- For decades, the construction industry has been characterized by costs exceeding budgetary limits and completion times reaching further than what was set out ini-tially. This has been particularly noticeable for large public construction projects where cost overruns and time delays have long been regarded a common occur-rence. Due to the magnitude and frequency of these overruns, they have come to pose a significant financial risk to both clients and contractors, in addition to the impact exerted on the sustainability of the project. In dealing with this, researchers, auditors and practitioners have suggested a broad range of solutions, ranging from technical and economical to psychological and political approaches. In doing so, the contractor’s role has been emphasized whereas the role of the client organization has often been overlooked. This paper which is based on a literature review investigates the occurrence of and the expla-nations for cost overruns and time delays in major construction projects from the public client’s perspective. It also explores the implications of cost overruns and time delays; the purpose of which is to offer an extended understanding of the re-lationship between the client’s actions and effects on cost, time and sustainability parameters.
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