Abstract
Design-build method has become a more popular procurement method in Indonesia. This method differs from other conventional procurement methods because the design and construction is one entity. All responsibilities are taken over by contractors so that the project outcome expected becomes more comprehensive. Design -build applies fast-track system. The work acceleration implemented during the construction will potentially generate risks on the performance, in this case quality performance. The implementation of risk management is expected to significantly reduce the impact of the risk on the quality performance of a project. The objective of this study is to analyze risks (the frequency and the impact) by identifying factors affecting the success of work acceleration, and thus work acceleration strategy can be developed for design-build project in order to improve risk based quality. This study is a qualitative research with literature study on factors of risks affecting quality performance and questioners given to experts and respondents who are experienced in design-build procurement. Risk factors analyzed in this study are competence of project owner, team leader, and project manager, planning and execution ability, procurement process, scope and nature of the project, work relationship among project teams, project owner’s information, physical factors, and social economy environment. The result of this study is work acceleration strategy on design-build project in order to improve risk based quality performance.
Highlights
Design-build method has become a more popular procurement method in Indonesia
This study shows that the system is preferred if the scope of the project is defined well, the design is standard or rather to anticipate the lateness, one of the ways that can be done is by complicated, the completion time and project cost are a vital target, implementing fast track [17]
The factors are as follows: a) According to Lam et al [26], there are 12 main factors affecting the success of design build project in Hongkong; b) According to Modupe et al [8], there are 31 factors affecting the success of design build project in terms of quality performance and time in Nigeria; c) According to Saaidin et al [27], there are 64 factors affecting the Operational model in Figure 5 is the relation between the variables
Summary
Design-build method has become a more popular procurement method in Indonesia. This method differs from other conventional procurement methods because the design and construction is one entity. The result of this study is work acceleration strategy on design-build project in order to improve risk based quality performance. Accorrding to Molenaar et al [2], design-build method was getting more popular in public sector and reached its peak in 1990-an The advantage of this method is that all responsibilities are taken over by contractors so that the outcome of the project is more comprehensive [1]. Organization Structure of Design-Build Method not have either adequate ability or experience in delivering their own project [4] Another advantage of design-build system compared to Potter and Sanvindo [6] conducted a study on the use of proper designconventional system is obviously timing. The factor of quality risk caused by the owner’s inability to control during the design and the build becomes one of risk identifications on project performance [8]
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