CHALLENGES OF DESIGN-BUILD METHOD IMPLEMENTATION IN PUBLIC WORKS PROJECT DELIVERY

Infrastructure, including public works, plays a very important role in supporting a nation’s effort for a better condition of life through economic growth and, in this regard, the Indonesian government is striving to accelerate the execution of a vast number of construction projects. A total budget of around USD 420 billion is made available to realize the program. Meanwhile, public works project delivery in Indonesia still have problems hampering the achievement of its ultimate objective, i.e. producing high quality facilities on time and without cost overruns. A breakthrough in project delivery is needed to ameliorate the condition. This paper describes Indonesia’s struggle to shift from a traditional Design-Bid-Build to a Design-Build delivery system for big public works construction projects. The research consists of a desk study of related existing literature and planning as well as evaluation documents to identify and analyze the challenges and strategic issues of this undertaking to create better value for money. A critical review of a recently issued Indonesian public works’ ministerial regulation on design-build project delivery system is also carried out. Finally, the paper offers important suggestions for a thrust forward to improve the quality of Indonesia’s public works’ construction project delivery and construction industry as a whole in supporting infrastructure development.

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Grouping decomposition under constraints for design/build life cycle in project delivery system

International Journal of Technology Management ◽

10.1504/ijtm.2009.024914 ◽

2009 ◽

Vol 48 (2) ◽

pp. 168 ◽

Cited By ~ 6

Author(s):

Lou Y. Liang

Keyword(s):

Life Cycle ◽

Delivery System ◽

Project Delivery ◽

Design Build

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Project delivery system selection of construction projects in China

Expert Systems with Applications ◽

10.1016/j.eswa.2010.10.008 ◽

2011 ◽

Vol 38 (5) ◽

pp. 5456-5462 ◽

Cited By ~ 37

Author(s):

Yong Qiang Chen ◽

Jun Ying Liu ◽

Bingguang Li ◽

Binshan Lin

Keyword(s):

Delivery System ◽

Construction Projects ◽

Project Delivery ◽

System Selection ◽

Selection Of

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Faktory opóźnień

BUILDER ◽

10.5604/01.3001.0013.3441 ◽

2019 ◽

Vol 259 (2) ◽

pp. 26-28

Author(s):

Agnieszka Leśniak ◽

Grzegorz Piskorz

Keyword(s):

System Design ◽

Delivery System ◽

Construction Projects ◽

Construction Project ◽

Project Delivery ◽

Design Stage ◽

Traditional System ◽

Design Bid Build ◽

Construction Works

Identification and rank of delay factors in construction projects depending on the project delivery system . The implementation of construction projects depends on many unpredictable factors, which can cause delays in construction works. The article proposes classification of the validity of delaydepending on the project delivery system. Two of them were considered: the traditional system (Design – Bid – Build), where the design stage is separated from the construction stage and the design and build (Design & Build), which consists in entrusting design works and carrying out works to one contractor. The order of validity is based on results of research carried out among participants of the construction project.

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The Conceptual Framework of Design Change Effects in Some Project Delivery Systems

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.776.114 ◽

2015 ◽

Vol 776 ◽

pp. 114-120

Author(s):

A.A. Gde Agung Yana ◽

H.A. Rusdi ◽

M. Agung Wibowo

Keyword(s):

Conceptual Framework ◽

Delivery System ◽

Construction Projects ◽

Construction Project ◽

Project Delivery ◽

Design Change ◽

Design Changes ◽

Contractual Relationships ◽

Project Construction ◽

And Performance

Changes will always occur in project construction and can not be avoided. Many factors can cause changes in the construction project. Most dominant factors of cause of changes in project construction is design change. Design changes will have bad impact on the performance of construction projects, especially the performance of cost and performance time. Many factors can be the cause of design changes. Knowing the factors that cause a design change and knowing its behavior is very important to do. Knowing factor and behavioral of design changes that occur in project construction, and then can be managed properly, it will can be reduce the occurrence of design changes in projects construction. With the reduction of design changes will be able to improve the performance of construction projects, especially at cost and time performance. Construction projects carried out by using a project delivery system. Each project delivery system used will have different contractual relationships, rules, and responsibilities of each party involved. These differences will lead to in the occurrence differences in design change in project construction. Selection of appropriate project delivery system to complete a construction project is needed. The purpose of this paper is to provide a conceptual framework that can be used to determine the behavior, and the effect of design changes on project construction at some project delivery system used.

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Rhetorical Design Game for Expectation Alignment

Proceedings of the Design Society: International Conference on Engineering Design ◽

10.1017/dsi.2019.165 ◽

2019 ◽

Vol 1 (1) ◽

pp. 1593-1602

Author(s):

Mikael Koskela ◽

Ergo Pikas

Keyword(s):

Mental Models ◽

Mental Model ◽

Integrated Design ◽

Building Construction ◽

Project Delivery ◽

Integrated Project Delivery ◽

Cost Overruns ◽

Iterative Design ◽

Design Build ◽

Integrated Project

AbstractWhile the form of building construction delivery known as Integrated Design-Build (or Integrated Project Delivery) is necessary for handling the complexity of modern projects, it raises up a host of problems due to the amount and variety of stakeholders that are brought together to co-design. Namely, the difficulty in forming a shared mental model of expectations regarding the project can cause disappointment in the results, as well as time and cost overruns. This paper is about creating an intervention to alleviate those issues. Employing knowledge from the field of rhetoric in design, and of mental models, two Integrated Design-Build workshops were analyzed to extract a set of rhetorical topics (topoi) to all such sessions. A design game was formulated around the empirical data by an iterative design process, following established design game theory. The game was found to indeed more than double the alignment of a group's individual mental models, though more testing is needed to validate this.

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Assessment of Lean Construction Principles: A Case Study at Semarang Medical Centre Hospital Project

MEDIA KOMUNIKASI TEKNIK SIPIL ◽

10.14710/mkts.v21i2.11235 ◽

2016 ◽

Vol 21 (2) ◽

pp. 91

Author(s):

Matias Roy Adi Wijaya ◽

Jati Utomo Dwi Hatmoko ◽

Suripin Suripin

Keyword(s):

Delivery System ◽

Construction Projects ◽

Poor Performance ◽

Status Quo ◽

Lean Construction ◽

Project Delivery ◽

Working Process ◽

The Status ◽

Practical Guidelines ◽

Centre Hospital

The lean construction frameworks have been developed for years to enhance the poor performance of Indonesian project delivery system which influenced by the waste of non-value adding activities. Never the less most of the developments were limited on working process and lack in people empowerment. Toyota Way which integrate working process optimization and people empowerment, was developed as a lean construction frame works. This paper aimed to assess the implementation of Toyota Way principles in project delivery system by observing project’s delivery current state (status quo). The assessment began by conducting a questionnaire survey about Toyota Way implementation which then validated by interview with involved stakeholders and field observation. The assessment showed that project’s stakeholders were still unfamiliar with Toyota Way concept. Although some Toyota Way guidelines have been used in projects completion process such as visual management and training program, it found that those guidelines had not fully implemented. The project delivery system was lack of process focus and concerns more on relationship inter-parties. It also found thatToyota Way implementation will constrained by the difficulties to change the status quo of project delivery. Moreover, it seems that construction projects need practical guidelines to simplify the Toyota Way implementation in project delivery system such as project flow evaluation and system of reflection.

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Factors influencing the performance of architects in construction projects

Construction Economics and Building ◽

10.5130/ajceb.v20i3.7119 ◽

2020 ◽

Vol 20 (3) ◽

Author(s):

Amy Marisa ◽

Nor'Aini Yusof

Keyword(s):

Construction Industry ◽

Design Process ◽

Structural Equation ◽

Construction Projects ◽

Partial Least Square ◽

Least Square ◽

Project Delivery ◽

Cost Overruns ◽

Project Outcome ◽

Effective Design

The construction industry has been accused of ineffectiveness and inefficiency because of delays, cost overruns and defects that are partly due to flaws in the design. As professionals responsible for design, architects should achieve optimum performance in the project delivery process. This study aims to investigate the factors that influence the performance of architects in construction projects. This study employs a questionnaire survey for data collection and partial least square structural equation modelling (PLS–SEM) for data analysis. Using a census method, a total of 222 useable responses are gathered from registered architects in Indonesia. Results reveal significant and positive relationships between working condition, organisational support and effective design process and the performance of architects. The strongest effect is found from the influence of effective design process on the performance of architects. Thus, these factors should be applied to enhance the performance of architects, thereby improving the project outcome.

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