A Theoretical Comparison of Traditional and Integrated Project Delivery Design Processes on International BIM Competitions (original) (raw)
Related papers
Building Information Modeling and Integrated Project Delivery: What is the future?
CSCE 2011 General Conference - Congrès générale 2011 de la SCGC, 2011
The current state of practice in Building Information Modeling (BIM) has made significant progress over the last decade in integrating the design and construction processes. Current contractual relationships such as Integrated Project Delivery (IPD) arrangements are also making inroads into a more integrated process of combining design and instruction. However, both developments are still in a state of infancy. This paper explores best practices through a current analysis of the state of practice in integrating design and construction through BIM and new contractual arrangements as well as the current limitations to functional integration. The referred limitation comprises an analysis of how aspects such as sustainable/green construction and conservation design can be better integrated into BIM, including lean construction to maximize value reduce waste. This paper explores this process, chiefly addressing issues of liability, particularly as such models gain greater usage by the Owner during the operational and maintenance phases of a facility. It concludes with possible avenues that the construction industry needs to explore in the greater strategic integration of design and construction.
MALAYSIAN CONSTRUCTION RESEARCH JOURNAL (MCRJ), 2022
Building Information Modelling (BIM) is the most current breakthrough in the construction industry aimed at attaining sustainable construction. It has been adopted in the Malaysian building industry since 2007. There have been several reasons affecting BIM adoption, one of the main challenges is the collaboration of design process within the company. However, Malaysian contractors are currently missing experiences in BIM collaborative design. Therefore, the aims of this study were to identify the hurdles to effective collaborative design utilising BIM technology, and to identify potential improvements on collaborative design. The data was gathered through face-to-face semi-structured interview sessions with the 5 respondents and evaluated using content analysis approach. The results of this study suggested that the main barrier to BIM collaborative design was a lack of coordination among construction stakeholders, which resulted in additional impediments during the design stage. As a result, it is advised that more training be offered to construction actors to enhance awareness of the benefits of adopting BIM in construction projects. However, the respondents stated that with the involvement of government regulation, the use of BIM in the Malaysian construction industry would expand, which would help the construction firm in terms of enhancing collaboration and communication between the construction participants.
Design in construction has historically been conveyed by conventional 2D methods through the use of physical paper-based documentation either by hand by the architect and then engineer and other specialist designers, or later through the advent of computer aided design (CAD) technology prevalent in the 1990's. This 2D documentation, the result of both hand and CAD systems, has inherently been issued late due to the time to produce and uncoordinated due to the lack of integration with other design disciplines, and all this often in a very adversarial, contractual environment, often not taking into consideration the budget constraints and buildability issues and due to its 2D nature often does not address some of the 3D challenges posed by the project. There is also a very inefficient transfer of critical data during this process, particularly at the closure of a project at the development of the operation and maintenance manual and as built drawings. BIM as a tool helps to manage the overall processes much more efficiently by enhancing the flow of project information. Starting with the 'end in mind,' a client is now able to define his requirement in the form of an Employers Information Plan (EIP), to define the outputs requirement at handover. True BIM has its roots in a 'three dimensional (3D) virtual model' that is automatically linked to standard 2D documentation all within the same software environment. Models can be combined into a 'federated' model that can coordinate the structure and services of the building. The system's information or data is transparent and available to all stakeholders throughout the duration of the project. The 3D nature of the model can be used as a tool to promote better collaboration between the stakeholders in a less adversarial environment. All parties benefit from the use of BIM from the Employer to the Design Team to the Contractor and his Subcontractors. The designer benefits the most during the early design phase, whereas the contractor derives the most benefit during the construction phase. However, overall it is the Employer that benefits from the overall savings gained during the whole process if implementation correctly. Clients are increasingly requesting BIM services from construction managers, architects, and engineering firms as service to reduce schedule overruns, reduce cost overruns and success of company's capacity to finance virtual design and construction goals (VDC). Successful implementation of BIM can eliminate unnecessary cost and wastage due to design changes during the subsequent phases of construction process. BIM necessitates investment in software and training however returns on the investment (ROI) vary from project to project with right implementation strategy. Overall BIM ensures continuous performance and improvement by having effective and efficient collaboration amongst the stakeholders. Research has shown that there is a substantial cost saving impact through BIM implementation at all stages of the construction process (pre-construction, construction and operational stages).
- :Improving Integrated Practice through Building Information Modeling-Integrated Project Delivery (BIM-IPD) for Abstract Current studies shows that most of the Industrialised Building System (IBS) project procurement or delivery methods in Malaysia are still based on the traditional approach. This traditional construction process has been widely criticized for its fragmented approach to project delivery and its failure to form effective teams. Due to that problem, a number of issues have recently arisen in current construction methods, such as reworks, time delay, rising costs, lack of communication and coordination, and wastages. This paper through literature review aims to explore this fragmentation issue thus effects to the Malaysian IBS construction projects especially during the design and construction stages. Suggestion on how an integrated approach such as Building Information Modelling (BIM) and Integrated Project Delivery (IPD) can contribute for design and constructio...
International Journal of Built Environment and Sustainability, 2019
The Building Information Modelling (BIM) implementation is to create a centralised knowledge sharing resource that contains all the necessary design and operational information about the project. BIM is a collaborative approach and integrated project delivery to design and delivery embraced by various construction teams in the construction projects. In the context of the most suitable project delivery to be used, with regards to the use of BIM, the Integrated Project Delivery (IPD) approach is highlighted as the best method which correlates building procurement of the design-to-construction business process through literature review analysis. IPD is developed as project delivery system that integrates people in effective collaborative approach between the key players in the project. IPD is going to be particularly beneficial for BIM because the contracts relation between the contractor, designers, consultants, constructors, subcontractors and suppliers were binded and expressly determined at earlier stage. This relationship between these two subjects will helped the project team to achieve the project goals in terms of timely schedule, life cycle costs, quality and sustainability in construction project. Therefore, this study investigates on the propensity of the best methodology of project delivery system which can correlate with procurement adoption for projects adapt BIM concept. This is a descriptive study and the method used is based on review of the literature in relation to BIM and IPD. The analysis revealed that propensity of adopting IPD project delivery and the adoption of BIM are based on these factors: improve the communication, closer collaboration; liability and legal relationships are specifically determined, the best quality outcome; and lastly with reductions in design and construction period, it provides a cost effectiveness and a saving in overall construction period.
With changes in technology, opportunities have been created for industries to become more efficient in the way work is done. One industry where this has become a possibility is the building industry; using Building Information Modeling (BIM) software Integrated Project Delivery (IPD) has become a highly efficient way of going about a construction project. IPD is a very different way of doing a construction project, then what the building industry is used to. The aim of this study is to assess the potential of Building information modeling (BIM) applications in Integrated Project Delivery (IPD) and compare it with the conventional process in the Design – Bid-Build delivery method by ACD. The objectives of this study are to study the information transmission of the Computer Aided Design (CAD) processes in the Design Bid-Build delivery Method and the IPD method, to study the potential of implementing Building Information Modeling (BIM) process for design and construction, to identify the barriers in the implementation of Building Information Modeling (BIM) in Integrated Project Delivery. Using IPD is more cost effective and time efficient than the traditional method of industry. Integrated Project Delivery (IPD) is a newer process that is gaining some recognition in the building industry. Currently the majority of the building industry uses a Design-Bid-Build process which often results in higher costs and missed project deadlines. With the coordinating capability of Building Information Modeling (BIM) software, like Autodesk Revit, ArchiCAD and the use of IPD companies have been seeing a reduction in costs and a more effective use of time. Through multiple research methods: historical, literature review, questionnaire to got objective of this project.
International Journal of Sustainable Development and Planning, 2018
Construction projects are complex undertakings, which involve many different parties striving towards successful completion. Effective and efficient processes are based on collaboration with an integrated project delivery approach, the project team working together as a cohesive unit towards a common goal. However, the current procurement system adopted creates fragmentation of the design and construction teams, which results in projects being delivered late, constructability issues, final project cost exceeding the approved budget, and variation orders. A self-administered questionnaire was distributed to various built environment professionals within the Eastern Cape construction industry to determine the current awareness with respect to Integrated Project Delivery (IPD) and Building Information Modelling (BIM). The findings showed that these systems have many benefits, which can assist in mitigating the aforementioned issues. The respondents indicated that they were aware of IPD and BIM and the related benefits; however, there are barriers preventing the adoption of these systems, such as clients not identifying the advantages, clients being resistant to change, as well as a lack of the requisite-related knowledge and skills. Conclusions include that collaboration within the construction industry is imperative toward the successful completion of projects and that further information with respect to IPD and BIM is required to raise awareness and promote the adoption of these models. Recommendations include: all stakeholders need to commit to the ideology behind these concepts and develop an understanding of the concepts and related benefits, and industry associations need to publish information regarding IPD and BIM, as this will increase awareness.
Drastic changes are occurring in the construction industry. Building Information Modeling (BIM) processes and technologies, and Integrated Project Delivery (IPD) approaches are transforming the way buildings are planned, designed, built and operated. BIM is a collective object, a virtual model of a building, to be developed and managed jointly by integrated design and construction teams. Moving from specialized design artefacts to this unique and integrated model challenges professional design practice and education in construction. This shift is creating enormous pressure on educational institutions to rethink how design and construction are taught to architects, engineers, and construction managers, and also rethink how knowledge is generated, mediated and formalized into new ways of organizing work. This paper describes experiments with a BIM interdisciplinary design studio as well as research on how to generate, share and experiment with new design practice knowledge in the classroom. Questions and issues regarding our readiness to cope with this paradigm shift are raised in the discussion.
Building Information Modelling (Bim) as a Collaborative Tool in Construction Project Delivery (1)
2016
This development paper briefly sets the scene for the examination of the use of Building information modelling (BIM) as a collaborative tool within the construction industry. The focus of the study is on construction projects in South Africa. The study contemplates that South African construction firms may derive very limited benefits from BIM. They are three reasons for this including (i) limited user competency, (ii) limitations on information exchange and (iii) a lack of clarity in project design.
Integrated Project Delivery for Construction
2013
The ever evolving nature of a construction project requires a management process which not only facilitates changes and updates but actively seeks to reduce or remove them from the outset. Traditional construction processes are too segmented in their approach to collaboration between the main parties to a project namely the client, designer and builder. Instead of a traditional approach, the adoption of an Integrated Project Delivery (IPD) process provides a suitable platform for the open exchange of information between the parties and an overall streamlining of the entire project. A key advantage of an IPD process is the early concentration and assessment of the design and program for a particular project. This aspect relies heavily on the effective use of Building Information Modeling (BIM) which can be further utilized to provide construction quantities, detailed drawings and schedules. The research outlined in this paper highlights two separate construction projects in which an ...