scholarly journals BIM EXECUTION PROCESS OF CONSTRUCTION COMPANIES FOR BUILDING PROJECTS

2017 ◽  
Vol 4 (1) ◽  
Author(s):  
Bilge Gercek ◽  
Onur Behzat Tokdemir ◽  
Mustafa Emre Ilal ◽  
Husnu Murat Gunaydin
Keyword(s):  
Cost Estimation ◽  
Construction Projects ◽  
Information Modeling ◽  
Building Projects ◽  
Construction Company ◽  
Construction Companies ◽  
Building Information ◽  
Minimum Requirements ◽  
Implementation Plans ◽  
Aec Industry

Building Information Modeling (BIM) has been an emerging concept in architecture, engineering and construction (AEC) industry with a vast amount of promising benefits to construction projects. Implementation of BIM, however, requires comprehensive research and strategic planning. Industry-wide and organizational implementation guidelines and standards have been published around the world either to encourage organizations to adopt BIM or to present the minimum requirements to be followed where BIM implementation is a statutory obligation. In contrast, governments or organizations in several countries such as Turkey have not mandated BIM implementation and provide no guidance. Organizations in these countries which plan to adopt BIM processes are forced to develop their own implementation plans. The purpose of this study is to provide guidance in BIM implementation for construction companies in countries where BIM implementation has not been mandated particularly during the construction phase of the building projects. 23 BIM standards and guidelines covering the BIM execution process have been reviewed. Topics that need to be addressed by BIM implementation plans have been identified and categorized under four headings. A case study of BIM implementation at a large construction company that focuses on conducting quantity takeoff and cost estimation is presented, and unique challenges of BIM implementation in Turkish AEC industry are discussed.

scholarly journals Building Information Modelling Technology in Mitigating Cost Overruns and change orders in Construction Projects

2021 ◽  
Vol 4 (1) ◽  
pp. 50-64
Author(s):  
Ja’far A. Aldiabat Al-Btoosh
Keyword(s):  
Construction Industry ◽  
Cost Estimation ◽  
Construction Projects ◽  
Information Modeling ◽  
Cost Overruns ◽  
Change Orders ◽  
Significant Difference ◽  
Project Costs ◽  
Building Information ◽  
And Control

Variation order (VO) is one of the main issues faced by the construction industry in Jordan. Many researchers had investigated on the causes of VO and proposed procedures to minimize and control this issue; however, the VO is affecting the construction industry badly even at moment. Building Information Modeling (BIM) is a powerful management system that can make a significant difference in the project costs. However, BIM has not been examined as a tool to minimize the VO in Jordan. The main target of this study is to utilize BIM applications in reducing the effect of VO on the governmental projects in Jordan. In order to achieve this target, the researcher has designed a questionnaire to gather data related to VO causes and the BIM capability to solve this problem. The data collected from the questionnaires were analyzed statistically. The result from the analysis found that the consultant initiated the highest VO of 50% followed by the clients and the contractors of 20% and 10% unforeseen variation respectively. Moreover, it is found that BIM Design Applications, Facility Operations Simulation, Exploration Design Scenarios, BIM Design Detection and BIM Quantity Take-off and Cost Estimation were significantly capable of minimizing VO. The results show positive relationship with the application of BIM in minimizing VO in the construction industry in Jordan. © 2018. JASET, International Scholars and Researchers Association

scholarly journals BIM Transition Process in Construction Companies

2019 ◽  
Vol 2018 (1) ◽  
Keyword(s):  
Information Technologies ◽  
Transition Period ◽  
Three Dimensional ◽  
Transition Process ◽  
Information Modeling ◽  
Long Term Effects ◽  
Construction Company ◽  
Construction Companies ◽  
Building Information ◽  
Support Engineering

Building Information Modeling (BIM) is considered among the most challenging developments in the Architectural, Engineering, and Construction (AEC) industries. BIM is a software based three-dimensional design process that helps the AEC staff obtain and manage the digitally represented building data to support engineering, construction, procurement, and installation activities. The diffusion of the BIM approach in the construction industry has gained acceleration in the last decade. With the advances in information technologies, existence of highly capable commercial software packages, and mandates dictated by the clients, many construction companies have started to employ BIM in their projects. This study aims to investigate the BIM transition process in the construction companies. An interview has been conducted with the executives of a Turkish construction company to analyze the BIM transition process, through three main phases: pre-transition period, transition period, and post-transition period. In the pretransition period, the motivations of the company to adopt the BIM approach are examined. In the transition period, the challenges encountered and preventive measures taken are indicated. In the post-transition period, the short- and long-term effects of adopting the BIM approach are discussed. The study is expected to guide the construction professionals that intend to implement BIM in their transition process.

scholarly journals Towards a BIM-based System Integrated to a Virtual Reality Platform

2019 ◽  
Vol 2018 (1) ◽  
Keyword(s):  
Information Technologies ◽  
Transition Period ◽  
Three Dimensional ◽  
Transition Process ◽  
Information Modeling ◽  
Long Term Effects ◽  
Construction Company ◽  
Construction Companies ◽  
Building Information ◽  
Support Engineering

Building Information Modeling (BIM) is considered among the most challenging developments in the Architectural, Engineering, and Construction (AEC) industries. BIM is a software based three-dimensional design process that helps the AEC staff obtain and manage the digitally represented building data to support engineering, construction, procurement, and installation activities. The diffusion of the BIM approach in the construction industry has gained acceleration in the last decade. With the advances in information technologies, existence of highly capable commercial software packages, and mandates dictated by the clients, many construction companies have started to employ BIM in their projects. This study aims to investigate the BIM transition process in the construction companies. An interview has been conducted with the executives of a Turkish construction company to analyze the BIM transition process, through three main phases: pre-transition period, transition period, and post-transition period. In the pretransition period, the motivations of the company to adopt the BIM approach are examined. In the transition period, the challenges encountered and preventive measures taken are indicated. In the post-transition period, the short- and long-term effects of adopting the BIM approach are discussed. The study is expected to guide the construction professionals that intend to implement BIM in their transition process.

scholarly journals Challenges and Issues Involved in Adopting Lean and Bim in Construction

2020 ◽  
Vol 9 (3) ◽  
pp. 2873-2878
Keyword(s):  
Construction Industry ◽  
Customer Value ◽  
Construction Projects ◽  
Waste Reduction ◽  
Information Modeling ◽  
Construction Companies ◽  
Construction Techniques ◽  
Building Information ◽  
Intelligent Model ◽  
Survey Questionnaires

Lean Construction techniques have been introduced as an alternative way for conventional construction process in 1990’s.. It is described as a process of eliminating waste, increasing worth and value, and meeting or extraordinary client necessities and requirements. Waste reduction and customer value satisfaction are important factors to be considered in implementing construction projects. Building Information Modeling (BIM) is an intelligent model based process. BIM implementation seems to more advantageous in construction industry, for instance, it makes use of visualization technique of a product to facilitate architecture, engineering and construction professionals to effectively plan, design and manage infrastructure. Review of literature is administered and a survey is conducted to identify major issues involved in adopting Lean and BIM in construction sector. The present study depends mostly on the survey questionnaires from building professionals. Totally forty construction companies were selected for the questionnaire survey. The results obtained were analyzed in Statistical Package for Social Science (SPSS). The outcome of the study indicates that Lean and BIM implementation is necessary for allocation of resources, quality improvement and it enhances the sustainability of building and also it signifies that there is a shortage in lack of awareness, lack of framework and professionals.

BUILDING INFORMATION MODELING (BIM) ROLES IN THE MALAYSIAN CONSTRUCTION INDUSTRY

2014 ◽  
Vol 1 (1) ◽  
Author(s):  
Aryani Ahmad Latiffi ◽  
Suzila Mohd ◽  
Juliana Brahim
Keyword(s):  
Construction Industry ◽  
Cost Estimation ◽  
Construction Projects ◽  
Building Information Modeling ◽  
Facility Management ◽  
Information Modeling ◽  
Structured Interviews ◽  
New Paradigm ◽  
Building Information ◽  
Potential Improvement

Building Information Modeling (BIM) represents a new paradigm in the Malaysian architecture, engineering, and construction (AEC) industry. BIM technology provides virtual models (including 3-D models) to generate a building’s entire lifecycle. The model can also be used for analyzing design clashes, project scheduling, cost estimation, and facility management. The use of BIM in construction projects can reduce time to develop a project, reduce construction cost, and increase project quality. This paper aims to explore roles of BIM in the Malaysian construction industry. Semi-structured interviews were conducted with project consultants and BIM consultants involved in two government projects. The projects were the National Cancer Institute (NCI) Malaysia and Sultan Ibrahim Hall (formerly known as the Multipurpose Hall of Universiti Tun Hussein Onn Malaysia, or UTHM). The interviews revealed effects of BIM in both projects and potential improvement in implementing BIM in construction projects in Malaysia. A literature review and the interviews revealed that BIM is increasingly used and accepted by construction players in Malaysia, and is expected to grow in future.

Addressing the knowledge management “nightmare” for construction companies

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Paulo Vaz-Serra ◽  
Peter Edwards
Keyword(s):  
Knowledge Management ◽  
Construction Projects ◽  
Information And Communications Technology ◽  
Content Type ◽  
Construction Company ◽  
Construction Companies ◽  
Management Consultants ◽  
Knowledge Requirements ◽  
Internal Procedures ◽  
Aec Industry

Purpose Knowledge management presents a problem for the architecture, engineering and construction (AEC) industry, largely because of the industry’s fragmented structure and project-driven nature. Construction companies may be involved in a variety of projects in different locations, each having its own knowledge requirements. Companies are also expected to be competitive, flexible and innovative, but introducing new knowledge management systems (KMSs) may represent a change that is beyond the organisation’s capacity to undergo successfully, and thus becomes a “nightmare”. The purpose of this paper is to propose and test a KMS solution that can help to facilitate the capture and application of important knowledge without introducing unnecessary changes in internal procedures for the organisation. Design/methodology/approach Following a review of existing systems, and an interview survey of 22 managers in the Portuguese AEC industry (contractors, design consultants and project management consultants) a new IT-based construction KMS called ConstruKnowledge was developed. The KMS was tested, verified and validated in two Portuguese construction projects and assessed by 12 managers in the construction company undertaking those projects. Findings The results of two pilot tests using ConstruKnowledge in two Portuguese construction projects demonstrate that its use can raise the levels of confidence in decision-making, and retaining knowledge; and that it serves to add value to the company. Practical implications The Construknowledge KMS is an innovative contribution to the greater acceptance of KMSs in the construction industry. The system facilitates the effective and efficient development of an organisational KMS using basic Information and Communications Technology (ICT)-based collaboration tools. While undertaken in the context of the Portuguese industry, the KMS has a wider global potential for implementation and further development. Originality/value The originality and value of this research are that it demonstrates how a KMS can be developed and then used in a construction company to capture and share knowledge without introducing additional constraints.

scholarly journals BUILDING INFORMATICS NEURAL NETWORK AND REGRESSION HEURISTICS PROTOCOL FOR MAKING DECISIONS IN BUILDING CONSTRUCTION PROJECTS

2019 ◽  
Vol 6 (1) ◽  
Author(s):  
Lekan M. Amusan ◽  
Ignatius O. Omuh ◽  
Timothy O. Mosaku
Keyword(s):  
Construction Projects ◽  
Residential Building ◽  
Sampling Technique ◽  
Severity Index ◽  
Building Construction ◽  
Information Modeling ◽  
Building Projects ◽  
Building Information ◽  
The Stability ◽  
High Level

Building Informatics is a body of knowledge that uses the ICT computer system, digital systems, building information modeling, and state-of-the-art software in solving technical and management issues in building and construction fields. One of the modern methods used in data forecasting and modeling is Artificial Neural Networks, considering its advantage over traditional regression method. A data sample was taken of 1500 residential building projects' completion costs. Regression analysis was carried out and model validated with functionality and Jackknife re-sampling technique. 150 Questionnaires were used to capture data on factors influencing application of heuristics protocol for decisions in residential building construction projects and data samples were analyzed using severity index, ranking, and simple percentages. Analysis of data brought up some factors that influence effective application of heuristic protocol in solving decision problems in construction decision process. The linearity analysis was carried out on the model and results indicated high level of tolerance and-0.0876 lowest variation prediction quotients to 0.9878 highest variation quotients. Also, 0.069 regression model fitness coefficient (R-square) was generated with 0.9878 highest variation quotients with standard error of 0.045. The results data attests to the stability of the model generated and the model is flexible in accommodating new data and variables, thus, allows for continuous updating.

Critical success factors for BIM adoption during construction phase: a Singapore case study

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Ziwen Liu ◽  
Yujie Lu ◽  
Tushar Nath ◽  
Qian Wang ◽  
Robert Lee Kong Tiong ◽  
...  
Keyword(s):  
Construction Projects ◽  
Critical Success Factors ◽  
Online Survey ◽  
Success Factors ◽  
Information Modeling ◽  
Content Type ◽  
Critical Success ◽  
Adoption And Implementation ◽  
Building Information ◽  
Aec Industry

PurposeAs a pillar of integrated digital delivery (IDD), building information modeling demonstrates the tremendous potential to enhance productivity for the architectural, engineering and construction (AEC) industry worldwide. However, the implementation of digital solutions presents numerous challenges related to its adoption and implementation. Distinguishing a comprehensive set of critical factors can facilitate the construction professionals to execute their strategies in a properly planned manner, thus augmenting the possibilities of successfully implementing BIM in their organization. This study aims to identify critical success factors (CSFs) for BIM adoption and implementation in Singapore.Design/methodology/approachThis study adopted structured empirical questionnaire survey. Relevant data were collected from the various stakeholders in Singapore AEC industry through an online survey questionnaire. Furthermore, data analysis was done using SPSS Statistics software in order to identify the key factors (KFs) based on which the CSFs were derived for BIM adoption and implementation during the construction phase.FindingsFrom a set of 45 influencing factors, 35 KFs were derived after performing ranking analysis, from which a set of 26 CSFs were finally obtained based on the factor analysis methodology.Originality/valueThis study has identified the CSFs of BIM adoption in Singapore, as well as in the builders' perspective on how to enhance the digitalization in construction projects.

scholarly journals BIM-Based Research Framework for Sustainable Building Projects: A Strategy for Mitigating BIM Implementation Barriers

2021 ◽  
Vol 11 (12) ◽  
pp. 5397
Author(s):  
Bilal Manzoor ◽  
Idris Othman ◽  
Syed Shujaa Safdar Gardezi ◽  
Haşim Altan ◽  
Salem Buhashima Abdalla
Keyword(s):  
Construction Projects ◽  
Information Modeling ◽  
Sustainable Construction ◽  
Implementation Barriers ◽  
Building Projects ◽  
Sustainable Building ◽  
Research Framework ◽  
Qualitative Approaches ◽  
Building Information ◽  
Important Barrier

Although Building Information Modeling (BIM) can enhance efficiency of sustainable building projects, its adoption is still plagued with barriers. In order to incorporate BIM more efficiently, it is important to consider and mitigate these barriers. The aim of this study is to explore and develop strategies to alleviate barriers in developing countries, such as Malaysia, to broaden implementation of BIM with the aid of quantitative and qualitative approaches. To achieve this aim, a comprehensive literature review was carried out to identify the barriers, and a questionnaire survey was conducted with construction projects’ stakeholders. The ranking analysis results revealed the top five critical barriers to be “unavailability of standards and guidelines”, “lack of BIM training”, “lack of expertise”, “high cost”, and “lack of research and BIM implementation”. Comparative study findings showed that “lack of research and BIM implementation” is the least important barrier in other countries like China, United Kingdom, Nigeria, and Pakistan. Furthermore, qualitative analysis revealed the strategies to mitigate the BIM implementation barriers to enhance sustainable goals. The final outcome of this study is the establishment of a framework incorporated with BIM implementation barriers and strategies namely, the “BIM-based research framework”, which can assist project managers and policymakers towards effective sustainable construction.

scholarly journals Time and Resource Management of Residential Apartment Construction using Building Information Modeling

2019 ◽  
Vol 8 (10) ◽  
pp. 4238-4246
Keyword(s):  
Resource Management ◽  
Cost Estimation ◽  
Construction Projects ◽  
Building Information Modeling ◽  
Early Stage ◽  
Building Design ◽  
Information Modeling ◽  
Cost Overruns ◽  
Building Information

To complete a project under the complicated situations, it is important to follow effective ways to use available tools and methods, taking into account present technology and management. Also, it is challenging to prepare accurate and achievable plans in large construction projects. Visualizing forms at an early stage in building design improves the ability of designers to deliver ideas and the capability to inspect and assess the methods helps to predict and optimize the actual presentation of the construction project. These different features form the basis for Building Information Modeling (BIM). The archetypal problems like budget overflow, lack of communication, cost overruns, overtime delays, rework can be minimized with the use of Building Information Modeling (BIM) tools for building design & resource management. In this paper, the concept of Building Information Modelling (BIM) is used for 3D modeling, which involves 4th dimension as Time (4D), 5th dimension of Cost (5D) of the project. A case study of G+5 residential apartment is presented for 3D BIM modeling and quantity take-off with the commercial software Autodesk Revit 2019. The 4D BIM carried out using Primavera P6 is explained with methodology for a case study. Further, Autodesk Navisworks Manage 2019 is used for 5D BIM, which includes a graphical presentation of the construction schedule and cost estimation of the case study.

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