ORCID Profile
0000-0001-6799-4781
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RMIT University
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Publisher: Elsevier BV
Date: 07-2015
Publisher: Research Publishing Services
Date: 2011
Publisher: Insight Society
Date: 28-10-2020
Publisher: Emerald
Date: 25-11-2013
DOI: 10.1108/SASBE-04-2013-0022
Abstract: – The purpose of this paper is to attempt to bridge the gap between sustainable housing and the use of smart technologies to improve the level of sustainability in the housing construction in Saudi Arabia, by discussing the barriers and enablers concerned with applying sustainability to housing construction in Saudi Arabia, which utilises smart technologies. – A Delphi method survey was employed, for which 25 in iduals from three key stakeholder groups of the Saudi housing sector participated. They were asked about their degree of agreement (or disagreement) about the various barriers and enablers of applying sustainability to housing construction in Saudi Arabia, which utilises smart technologies. This research paper must be considered as an indicative study of selected experts that do not represent in any way the total population of Saudi Arabia. – Lack of public awareness has been identified as the most significant barrier in implementing sustainable housing development in Saudi Arabia, which utilises smart technologies. Raising awareness of the public to the benefits of sustainable housing and enlightening key project stakeholders in the design of sustainable housing are both essential in order to overcome the barriers discussed in this paper. In addition, it is important to adopt smart sustainable construction methods, exemplified by but not limited to, appropriate water preservation and wastewater treatment systems that are simultaneously smart and sustainable. – This particular research has dealt with only barriers and enablers in the application of sustainability to housing in Saudi Arabia, which utilises smart technologies. For a more complete understanding, there is a need for further analysis of supplementary factors. – A study such as this, which identifies and prioritises barriers and enablers, could prove useful in guiding or encouraging the relevant ministry in Saudi Arabia to develop policies founded in the implementation of sustainability to the housing sector. – This research is a preliminary investigation into the implementation of sustainable housing development as it relates to Saudi Arabia.
Publisher: American Society of Civil Engineers (ASCE)
Date: 2013
Publisher: No publisher found
Date: 2014
DOI: 10.1108/S1569-3759(2014)0000095015 10.1108/S1569-3759(2014)0000095015
Publisher: Institute of Research and Community Services Diponegoro University (LPPM UNDIP)
Date: 20-08-2021
DOI: 10.14710/MKTS.V27I1.33764
Abstract: Sustainable construction is a way for the construction industry to achieve sustainable development by considering social, economic, environmental, and cultural issues. Policies for implementing sustainable construction in infrastructure delivery are still not clearly understood, resulting in challenging implementation by planners and contractors. This research study identifies the barriers to implementing sustainable construction in developing infrastructure projects in Bina Marga, Cipta Karya, Sumber Daya Air, and Perumahan Permukiman sectors in North Sulawesi Province. Data collection using semi-structured interviews involved 23 informants from these four sectors. The results of the study found that the barriers evenly occur throughout the life cycle of an infrastructure project in four sectors, namely: (1) the programming phase related to strategic planning documents and identification of barriers, (2) the technical planning phase related to technical understanding and competence service providers, (3) construction implementation phase related to expert consultants, service provider competence, and green construction technology, (4) utilization phase related to socialization, promotion, and education, (5) demolition phase related to mechanisms and availability of resources. The study results provide academic-based information for the government to minimize barriers to implementing sustainable construction policies throughout Indonesia.
Publisher: Springer Science and Business Media LLC
Date: 04-01-2022
DOI: 10.1007/S00420-021-01785-W
Abstract: Construction worker health and safety is a primary concern for construction companies and researchers. Arabian Gulf region, like Saudi Arabia, has been experiencing extremely hot and humid (EHH) weather, which directly affects construction workers' health and safety. This study aims to address the problem of EHH weather conditions and their impacts on construction workers' physiological status. This study assesses the impacts of EHH weather on construction workers' physiological status through the measurement of workers' physical body parameters (age, height, and weight) type of activities and assigned tasks. Thirty-five multinational workers participated in the measurements, which were conducted in real construction site conditions A quantitative analysis was then applied to quantify the physiological impacts of the weather conditions. Several hypotheses were tested to identify the significant impacts of in idual and working aspects on the workers' physiological responses. The results provide empirical evidence that the recorded Heart Rate (HR) exceeded the acceptable physiological zones for construction workers exposed to extremely hot and humid weather conditions. Physical body parameters, work activities, and worker status significantly influence construction workers' physiological responses. This study recommends adopting a continuous monitoring approach as an early warning system under extremely hot and humid weather conditions.
Publisher: IEEE
Date: 09-2011
Publisher: Thomas Telford Ltd.
Date: 09-2020
Abstract: This study examined the relationship and hierarchy among the factors that enable the adoption of off-site construction into the Kingdom of Saudi Arabia (KSA) construction industry. This study used interviews with the industry’s key stakeholders to identify enablers for adopting off-site construction. A questionnaire survey of construction practitioners then verified the results. It was then followed by pairwise comparison questionnaires distributed to the interviewees to develop a model using the interpretive structural model (ISM). Ten enablers were identified from interviews, which were then verified by a questionnaire survey of construction practitioners. From the ten enablers, a hierarchical framework was formed for its implementation. The results culminated in developing an ISM for a strategy in off-site construction in the KSA. The model provides a practical framework for the relevant government authorities and other key stakeholders to focus on those factors that must be prioritised to adopt off-site construction successfully.
Publisher: SAGE Publications
Date: 04-2014
DOI: 10.1002/PMJ.21407
Abstract: This research used a multiple-case study approach to empirically investigate the complex relationship between factors influencing inter-project knowledge sharing—trustworthiness, organizational culture, and knowledge-sharing mechanisms. Adopting a competing values framework, we found evidence of patterns existing between the type of culture, on the project management unit level, and project managers' perceptions of valuing trustworthy behaviors and the way they share knowledge, on the in idual level. We also found evidence for mutually reinforcing the effect of trust and clan culture, which shape tacit knowledge-sharing behaviors.
Publisher: Inderscience Publishers
Date: 2021
Publisher: IGI Global
Date: 2011
DOI: 10.4018/978-1-60960-472-1.CH108
Abstract: Most infrastructure project developments are complex in nature, particularly in the planning phase. During this stage, many vague alternatives are tabled - from the strategic to operational level. Human judgement and decision making are characterised by biases, errors and the use of heuristics. These factors are intangible and hard to measure because they are subjective and qualitative in nature. The problem with human judgement becomes more complex when a group of people are involved. The variety of different stakeholders may cause conflict due to differences in personal judgements. Hence, the available alternatives increase the complexities of the decision making process. Therefore, it is desirable to find ways of enhancing the efficiency of decision making to avoid misunderstandings and conflict within organisations. As a result, numerous attempts have been made to solve problems in this area by leveraging technologies such as decision support systems. However, most construction project management decision support systems only concentrate on model development and neglect fundamentals of computing such as requirement engineering, data communication, data management and human centred computing. Thus, decision support systems are complicated and are less efficient in supporting the decision making of project team members. It is desirable for decision support systems to be simpler, to provide a better collaborative platform, to allow for efficient data manipulation, and to adequately reflect user needs. In this chapter, a framework for a more desirable decision support system environment is presented. Some key issues related to decision support system implementation are also described.
Publisher: Informa UK Limited
Date: 02-2007
Publisher: Emerald
Date: 04-08-2022
DOI: 10.1108/ECAM-10-2021-0874
Abstract: The purpose of this study was to prioritize the appropriate generic contractor selection criteria for Engineering–Procurement–Construction (EPC) projects in the construction industry. Proceeding from a review of previous studies and validation by a small group of experts, a preliminary set of 16 criteria was first identified. This was followed by three rounds of Delphi surveys: firstly, with 64 experienced participants confirming the relevance of the 16 criteria secondly, with a reduced subgroup of 47 more experienced participants scoring the importance of each and finally, providing the opportunity for these 47 to revise their scores in the light of knowing the aggregated results of the previous round. The results show the consensus view, of which the most important criteria are ranked as past performance, project understanding, technical attributes, key personnel, health and safety, past experience, time, management, financial, contractual and legal, quality, cost, relationships, environmental and sustainability, organizational and industrial relations, and geographic location. The findings are useful for both practitioners and academics in making a significant contribution to the body of knowledge of the EPC process. This will assist in providing a better understanding of criteria importance and pave the way to developing an EPC contractor selection model involving the criteria most needed to objectively identify potential contractors and evaluate tenders.
Publisher: Emerald
Date: 08-03-2011
DOI: 10.1108/14630011111120332
Abstract: The purpose of this paper is to identify the challenges faced by local government in Indonesia when adopting a public asset management framework. A case study within the South Sulawesi provincial government was used as the approach to achieve the research objective. The case study involved two data collection techniques – interviews and document analysis. The result of the study indicates there are significant challenges that the Indonesian local government need to manage when adopting a public asset management framework. Those challenges are: the absence of an institutional and legal framework to support the asset management application the non‐profit principle of public assets multiple jurisdictions involved in the public asset management processes the complexity of local government objectives the non‐availability of data for managing public property and limited human resources. This research is limited to one case study. It is a preliminary study from larger research that uses multiple case studies. The main research also investigates opportunities for local government by adopting and implementing public asset management. The paper's findings provide useful input for the policy makers, academics and asset management practitioners in Indonesia to establish a public asset management framework resulting in efficient and effective organizations, as well as an increase of public services quality. This study has a potential application in other developing countries.
Publisher: Elsevier BV
Date: 07-2017
Publisher: Emerald
Date: 12-01-2015
Abstract: – The purpose of this paper is to examine the implementation of quality management systems (QMSs) of Grade 7 (G-7) Indonesian construction companies. This includes the initial motives that have driven the development of QMSs, barriers to effective QMS implementation, the current practice and integration of QMS-ISO 9001 principles and elements, and the performance of contractors implementing such QMSs. – A survey was conducted involving 403 respondents (Quality Management Representatives, Managers, and Project and Site Engineers) from 77 G-7 as well as ISO 9001 certified Indonesian construction companies. – The main motive for G-7 contractors in establishing and implementing ISO 9001 based QMSs are identified as being to effectively and efficiently control project activities. Respondents apparently do not often experience problems related to QMS implementation. However, issues of management attitude and purpose are identified as barriers that may affect effective QMS implementation. The study highlights the ISO 9001 principles and elements that still require to be more critically applied by G-7 contractors in order to fully implement and improve their current QMS effectiveness. The findings also suggest that, although certified, many G-7 contractors have not yet achieved a satisfactory level of performance to be truly competitive in global markets outside Indonesia. – To date, only limited research has been conducted into the application of ISO 9001 in the Indonesian construction industry. The research findings reinforced the value of pursuing more effective QMS implementation. They also support current attempts to introduce ISO 9001 QMSs to a much wider base of Indonesian construction companies, particularly small and medium sized contractors and builders.
Publisher: Elsevier BV
Date: 11-2013
Publisher: Science Publishing Corporation
Date: 30-11-2018
DOI: 10.14419/IJET.V7I4.27.22498
Abstract: Consultant Selection is one of a classical problem in Multi Criteria Decision Making (MCDM). Most of the literature in Operation Research only concentrates on model building rather than developing an inclusive analytic tool that extends to a Decision Support System (DSS). In this paper, we deploy a case study approach to understand the user requirement for DSS development. We observe the process of consultant selection and the decision making at one of the technical department which involve in the infrastructure project in Malaysia. A two-envelope system and a simple Weighted Sum Model are currently in use. We demonstrate the abstraction and application based on two case projects. Sensitivity analysis is also performed and the result shows that the decision changed if it is solely based on fees or with minimal quality criteria. Finally, we gather the findings from the organizational flows, user modelling and decision making process in order to benchmark with our future works. This will helps us to better understand and develop an improved decision support model or tools for consultant selection problem.
Publisher: Thomas Telford Ltd.
Date: 10-10-2017
Publisher: Informa UK Limited
Date: 07-2004
Publisher: Emerald
Date: 03-11-2022
Abstract: There are various methods to assess the failure of a road construction project that does not meet quality and performance standards. This study aims to evaluate the factors affecting the quality management of road construction projects in Indonesia by identifying the critical challenges in implementing quality management processes and examining the countermeasures to address these problems. In this research, the quality management processes in Indonesian road construction projects are evaluated using a mixed quantitative and qualitative approach. Quantitative data obtained from two rounds of Delphi questionnaire surveys as the primary data source, and focus group interviews as the qualitative data are used to achieve the aims of this study. It is found that from as early as in the preconstruction stage of a project, the availability of quality standards and documentation is problematic when implementing quality management processes. The critical factor of the quality control activities of a project and the quality management roles and responsibilities of the stakeholders during road construction is the project team. This constraint deals with the interaction of the competency, commitment, and mutual cooperation among the main stakeholders to ensure that quality management processes are implemented. This implementation is a part of controlling the road pavement materials, supervising the project activities according to a specified standard, and reporting the project performance. The findings of this study add parameters relating to quality management and quality processes in a road construction project area. This study is the first to evaluate the quality management processes in the construction of Indonesian road projects. The investigation identifies and evaluates the causes of the persistence of poor road quality. All revealed constraints are substantial factors that hinder the implementation of quality management processes when delivering quality road products. This study addresses the key influencing factors and scenarios related to quality management during road construction projects in Indonesia and other developing countries as practical ex les and provides case-based insights for construction practitioners and civil engineering academics in developed countries.
Publisher: Springer Science and Business Media LLC
Date: 28-03-2018
Publisher: Emerald
Date: 30-11-2020
DOI: 10.1108/ECAM-10-2019-0583
Abstract: Hot and humid climates (HHCs) are potential environmental hazards that directly affect construction workers' health and safety (HS) and negatively impact workers' productivity. Extensive research efforts have addressed the effects of HHCs. However, these efforts have been inconsistent in their approach for selecting factors influencing workers in such conditions. There are also increasing concerns about the drop-off in research interest to follow through intrusive and non-real-time measurements. This review aims to identify the major research gaps in measurements applied in previous research with careful attention paid to the factors that influence the intrusiveness and selection of the applied data collection methods. This research integrates a manual subjective discussion with a thematic analysis of Leximancer software and an elaborating chronological, geographical and methodological review that yielded 701 articles and 76 peer-reviewed most related articles. The literature included the physiological parameters as influencing factors and useful indicators for HHC effects and identified site activity intensity as the most influencing work-related factor. In total, three main gaps were identified: (1) the role of substantial in idual and work-related factors (2) managerial interventions and the application of the right time against the right symptoms, s le size and measurement intervals and (3) applied methods of data collection particularly, the intrusiveness of the utilised sensors. The focus of researchers and practitioners should be in applying nonintrusive, innovative and real-time methods that can provide crew-level measurements. In particular, methods that can represent the actual effects of allocated tasks are aligned with real-time weather measurements, so proactive HHC-related preventions can be enforced on time. This review contributes to the field of construction workers' safety in HHCs and enables researchers and practitioners to identify the most influential in idual and work-related factors in HHCs. This review also proposes a framework for future research with suggestions to cover the highlighted research gaps and contributes to a critical research area in the construction industry.
Publisher: Institute of Research and Community Services Diponegoro University (LPPM UNDIP)
Date: 29-07-2022
DOI: 10.14710/MKTS.V28I1.32121
Abstract: Currently the procurement of road infrastructure projects in Indonesia is mostly carried out using Design Bid Build (DBB), in which the project planning and construction processes are contracted separately. Although this method is well known in its implementation, the long procurement period often results in the slow procurement of infrastructure projects. As an alternative to the procurement method is the Design Build method. This method is believed providing many advantages compared to traditional methods. However, in practice there are obstacles that can hinder the application of this method. The purpose of this study is to analyze the herarchy of the obstacles to applying the Design Build method and formulate efforts to overcome these obstacles. A two-round paired matrix questionnaire survey using the Delphi technique was distributed to obtain consensus from the stakeholders involved in the infrastructure project procurement process. Subsequently, an Interpretive Structural Model (ISM) analysis is carried out to obtainthe hierarchy and the relationship between the constraints that can hinder the implementation of the Design Build method. Fourteen constraints were identified, which form a six-level framework that needs to be addressed in implementation.
Publisher: Thomas Telford Ltd.
Date: 03-2016
Abstract: Road infrastructure projects in Indonesia are currently delivered using a design–bid–build approach, where the design and construction are contracted separately. Although the approach is deemed fairer to contractors, it may not be able to create value for the infrastructure owner. The lengthy procurement periods often result in less desirable outcomes, such as excessive costs, poor quality and time delays. The alternative is to use a design–build approach, which can result in better performance and has been used successfully in many countries. This paper examines the relationship and hierarchy among the factors that can promote the implementation of design–build procurement in Indonesia. Pair-wise comparison questionnaires were distributed to an expert panel. The responses were then analysed using interpretive structural modelling to identify the hierarchy and relationships among the factors that can promote implementation of a design–build approach. Fourteen factors were identified, which form a six-level framework for implementation. The results were used to develop an interpretive structural model for implementing design–build procurement of Indonesian infrastructure projects.
Publisher: Engineering Project Organization Society
Date: 09-2013
Publisher: American Society of Civil Engineers (ASCE)
Date: 12-2023
Publisher: IGI Global
Date: 07-2020
Abstract: Due to Melbourne's ongoing growth, there is continuous pressure on its transportation infrastructure. Further, to maintain its position as one of the most livable cities in the world, Melbourne needs to always look at ways to optimize technology and lifestyle while being conscious of its effects on the environment in order to encourage a sustainable development agenda. Such a stance is part of Melbourne's future sustainable urban development strategy including ‘Melbourne 2017-2050.' As a part of such strategy, this article discusses the possibility of underground urban structures (UUS) to further alleviate Melbourne's continuous urban development problems. Four case studies, Lujiazui, Hongqiao, Montreal, and Helsinki, were studied. These four case studies have some comparability with Melbourne's CBD. Particularly, both Montreal and Helsinki have relevance to Melbourne which is appealing. Predominantly, these two cities' main objective of UUS matches that of Melbourne's long-term urban planning goals. Noticeably, improving the livability along with reducing building operational costs are central to Melbourne's 2017-2050 planning and beyond. According to Melbourne 2017-2050, as a sustainable urban development focus, the city's high livability needs to be maintained together with finding alternative ways to reducing building operational costs. This research would thus serve as a springboard to further investigate the UUS for Melbourne city.
Publisher: Research Publishing Services
Date: 2011
Publisher: Emerald
Date: 21-03-2016
DOI: 10.1108/ECAM-02-2015-0026
Abstract: – The review of literature found that there is a significant correlation between a construction company’s organisational culture and the company quality performance. The purpose of this paper is to assess the organisational culture profiles of Indonesian construction companies, and to examine the influence of the companies’ organisational culture profiles on their quality management systems (based on QMS-ISO 9001:2008) implementation. Prior to conducting the examination, there are examinations of the relationships among the quality management system (QMS) variables. – The methodology employed a survey questionnaire of construction industry practitioners who have experience in building and civil engineering works. The Organizational Culture Assessment Instrument was selected due to its suitability in assessing organisation’s underlying culture. – Within the examination among the QMS variables, it was found that problematic issues associated with the implementation of QMS-ISO 9001:2008 in Indonesian construction companies can affect the implementation of the QMS and contribute to the lower level of companies’ business performance. It was also found that there is no significant relationship between the QMS implementation and the companies’ business performance. By using the Competing Values Framework diagram, it was found that most of the construction companies’ organisational culture is characterised by a Clan type which is reflected in how employees are managed, how the organisation is held together, and how the organisation’s success is defined the leadership style is Hierarchy-focused, while the organisation’s strategy is Market type. It was also found that different culture profiles have different influences on the QMS implementation. – A strong mixed Hierarchy and Market culture needs to be developed within the construction companies in Indonesia, as the driver to support proper and successful implementation of their QMS in order to enhance business performance in a quality performance-oriented Indonesian construction industry.
Publisher: Elsevier BV
Date: 2011
Publisher: International Journal of Geomate
Date: 05-2020
Publisher: Thomas Telford Ltd.
Date: 09-2019
Abstract: Project financing has been implemented globally in infrastructure financing for at least half a century. In Indonesia, where the adoption of project financing is gaining momentum, there is a concurrent need for innovation in project financing schemes in order to accelerate infrastructure development. One area of recent innovation is the use of Islamic finance or sharia-compliant financing. To date, research on Islamic project financing of infrastructure has been conducted predominantly in Islamic countries and developed countries, which shows that it has many benefits. It is reasonable to expect that Islamic project financing may also be a suitable financing alternative in Indonesian infrastructure development. This paper discusses the Islamic financing implementation in Indonesian infrastructure projects. Case studies on three mini hydropower plant projects that have utilised Islamic financing mechanisms were conducted. The results show that the use of Islamic finance instruments has been integrated into financing infrastructure projects. In the context of Indonesia, Islamic banks play the most important role in financing infrastructure projects through the use of the sharia scheme. However, there are challenges that need to be addressed to ensure that this implementation can be executed extensively.
Publisher: Thomas Telford Ltd.
Date: 09-2019
Abstract: The construction industy in the Kingdom of Saudi Arabia (KSA) has experienced a significant increase in new projects in recent decades. With the economy slowing down for the past couple of years, there are still significant needs in infrastructure and housing projects. Fulfilling those needs will be difficult if the construction industry still uses the conventional construction method. The industrialised building system (IBS) is the approach adopted by many countries that experienced similar challenges. It is the implementation of manufacturing methods to construction-related activities in order to improve quality, reduce cost and shorten project duration. This paper discusses the current practices, barriers and enablers for adopting IBS in KSA’s construction industry. Results of interviews that were conducted with the industry’s key stakeholders indicate that IBS has been adopted in KSA’s construction industry to some extent. Lack of awareness and knowledge on IBS is considered as the main barrier, while education and awareness c aigns are considered the main enablers for adopting such a system.
Publisher: IGI Global
Date: 2010
DOI: 10.4018/978-1-61520-775-6.CH021
Abstract: Delivering infrastructure projects involves many stakeholders. Their responsibilities and authorities vary over the course of the project lifecycle - from establishing the project parameters and performance requirements, to operating and maintaining the completed infrastructure. To ensure the successful delivery of infrastructure projects, it is important for the project management team to identify and manage the stakeholders and their requirements. This chapter discusses the management of stakeholders in delivering infrastructure projects, from their conception to completion. It includes managing the stakeholders for project selection and involving them to improve project constructability, operability and maintainability
Publisher: American Society of Civil Engineers (ASCE)
Date: 10-2004
Publisher: Informa UK Limited
Date: 10-2004
Publisher: Emerald
Date: 08-11-2011
DOI: 10.1108/09699981111180908
Abstract: The purpose of this paper is to explore the process, and analyse the implementation of constructability improvement and innovation result during the planning and design for seawater intake structure of fertilizer plant project. The research methodology approach is case study method at the project level. This constructability improvement process was investigated by using constructability implementation checklists, direct observation, documented lessons learned analysis and key personnel interviews. The case study shows that the implementation of constructability during planning and design stage for this seawater intake structure has increased the project performance as well as improved the schedule by five months (14.21 percent) and reduced the project cost by 15.35 percent. This case study was limited to three previous seawater intake projects as references and one new method seawater intake structure at a fertilizer plant project. A constructability improvement checklist using theory and lessons learned for the specific construction project was documented. The findings support the relevant study of constructability and provide specific lessons learned for three previous projects and one of the new methods of the construction project and which are documented by the company.
Publisher: Thomas Telford Ltd.
Date: 09-2017
Abstract: Value engineering (VE) is a technique for reducing costs while keeping the required function, and improves performance and quality. It can be applied in many areas. In construction projects, VE is typically carried out for the project itself, but not for mobilisation and temporary facilities. For large and remote construction projects, the cost of mobilisation and temporary facilities is considerably high. So, a VE study could lead to a significant saving in the construction costs. This paper provides evidence of the significant saving that resulted by implementing VE for temporary facilities of a construction project. A case study of temporary facilities for a large power plant project is presented, and includes the VE steps and actual results. The main findings of this study suggest that the implementation of VE study for temporary facilities of construction projects could lead to a significant cost reduction, particularly in mega projects and remote projects
Publisher: IGI Global
Date: 2010
DOI: 10.4018/978-1-61692-022-7.CH018
Abstract: Most infrastructure project developments are complex in nature, particularly in the planning phase. During this stage, many vague alternatives are tabled - from the strategic to operational level. Human judgement and decision making are characterised by biases, errors and the use of heuristics. These factors are intangible and hard to measure because they are subjective and qualitative in nature. The problem with human judgement becomes more complex when a group of people are involved. The variety of different stakeholders may cause conflict due to differences in personal judgements. Hence, the available alternatives increase the complexities of the decision making process. Therefore, it is desirable to find ways of enhancing the efficiency of decision making to avoid misunderstandings and conflict within organisations. As a result, numerous attempts have been made to solve problems in this area by leveraging technologies such as decision support systems. However, most construction project management decision support systems only concentrate on model development and neglect fundamentals of computing such as requirement engineering, data communication, data management and human centred computing. Thus, decision support systems are complicated and are less efficient in supporting the decision making of project team members. It is desirable for decision support systems to be simpler, to provide a better collaborative platform, to allow for efficient data manipulation, and to adequately reflect user needs. In this chapter, a framework for a more desirable decision support system environment is presented. Some key issues related to decision support system implementation are also described.
Publisher: IGI Global
Date: 2010
DOI: 10.4018/978-1-61692-022-7.CH019
Abstract: P In sustainable development projects, as well as other types of projects, knowledge transfer is important for the organisations managing the project. Nevertheless, knowledge transfer among employees does not happen automatically and it has been found that the lack of social networks and the lack of trust among employees are the major barriers to effective knowledge transfer. Social network analysis has been recognised as a very important tool for improving knowledge transfer in the project environment. Transfer of knowledge is more effective where it depends heavily on social networks and informal dialogue. Based on the theory of social capital, social capital consists of two parts: conduits network and resource exchange network. This research studies the relationships among performance, the resource exchange network (such as the knowledge network) and the relationship network (such as strong ties network, energy network, and trust network) at the in idual and project levels. The aim of this chapter is to present an approach to overcoming the lack of social networks and lack of trust to improve knowledge transfer within project-based organisations. This is to be done by identifying the optimum structure of relationship networks and knowledge networks within small and medium projects. The optimal structure of the relationship networks and knowledge networks is measured using two dimensions: intra-project and inter-project. This chapter also outlines an extensive literature review in the areas of social capital, knowledge management and project management, and presents the conceptual model of the research approach. /P P & nbsp /P
Publisher: Emerald
Date: 22-07-2019
DOI: 10.1108/ECAM-05-2018-0191
Abstract: The purpose of this paper shows the effect of hot and humid weather conditions (HHWCs) on workers that has resulted in considerable loss in the construction industry, especially during the hottest periods due to decline in worker productivity (WP). Until the last few decades, there is very limited research on construction WP in HHWCs. Nevertheless, these studies have sparked interests on seeking for the most appropriate methods to assess the impact of HHWCs on construction workers. This paper begins by reviewing the current measuring methods on WP in HHWCs, follows by presenting the potential impact of HHWCs on WP. The paper highlights the methodological deficiencies, which consequently provides a platform for scholars and practitioners to direct future research to resolve the significant productivity loss due to global warming. This paper highlights the need to identify the limitations and advantages of the current methods to formulate a framework of new approaches to measure the WP in HHWCs. Results show that the methods used in providing real-time response on the effects of HHWCs on WP in construction at project, task and crew levels are limited. An integration of nonintrusive real-time monitoring system and local weather measurement with real-time data synchronisation and analysis is required to produce suitable information to determine worker health- and safety-related decisions in HHWCs. The comprehensive literature review makes an original contribution to WP measurements filed in HHWCs in the construction industry. Results of this review provide researchers and practitioners with an insight into challenges associated with the measurements methods and solving practical site measurements issues. The findings will also enable the researchers and practitioners to bridge the identified research gaps in this research field and enhance the ability to provide accurate measures in HHWCs. The proposed research framework may promote potential improvements in the productivity measurements methods, which support researchers and practitioners in developing new innovative methods in HHWCs with the integration of the most recent monitoring technologies.
Publisher: Research Publishing Services
Date: 2011
Publisher: Emerald Group Publishing Limited
Date: 25-08-2014
Publisher: IGI Global
Date: 2012
Publisher: Geological Society of London
Date: 1995
Publisher: Elsevier BV
Date: 03-2023
Publisher: IGI Global
DOI: 10.4018/978-1-61692-022-7.CH022
Abstract: Effective knowledge transfer between infrastructure projects plays a significant role in organisational success and discovery of new technologies, helping to achieve and maintain competitive advantage and, in effect, sustainable infrastructure development. Knowledge is recognised as an important organisational asset that adds value while being shared. To date, research on knowledge transfer has focused on traditional (functional) types of organisations. However, existing knowledge transfer approaches fail to address the issue of unique characteristics of project-based organisations, and the fact that functional and project-based organisations significantly differ in terms of structure, processes, and characteristics. Therefore, there is a need for a different, separate approach for managing knowledge in the project environment. The aim of this chapter is to highlight this need. An extensive literature review is provided on the areas of project management, knowledge management, and organisational structure this is further supported by empirical evidence from interviews with project management practitioners. Conducting a ‘cross-field’ literature review provides a better understanding of the knowledge transfer mechanisms and its application to projects, and of the importance of knowledge transfer across projects. This research is crucial to gaining a better understanding of knowledge transfer in the project environment. It stresses that there are dissimilarities between project-based organisations and functional organisations in terms of organisational structure, duration of processes, viewpoint of time, response to change, and mobility of people, and that there is a need for a unique strategic approach in order to achieve effective transfer of knowledge. Furthermore, findings presented in this chapter reveal key elements that play an important role in across project knowledge transfer. These elements include: social communication, lessons learned databases, and project management offices.
Publisher: Thomas Telford Ltd.
Date: 09-2016
Abstract: When a community already torn by a prolonged war is subsequently subjected to being hit by a natural disaster, the combined impact of such disasters can be extremely devastating. Affected communities often face enormous challenges during the long-term reconstruction, mainly due to the lack of a viable community involvement process. In post-war settings, affected communities are often conceived as being disabled and are hardly ever consulted when reconstruction projects are instigated. This lack of community involvement often leads to poor project planning, decreased community support and an unsustainable completed project. The impact of war, coupled with the tensions created by the poor housing provisions, often hinder the affected residents from integrating permanently into their home communities. This paper identifies a number of fundamental factors that act as barriers to community participation in reconstruction projects. The paper is based on a statistical analysis of a questionnaire survey administered in 2012 in Afghanistan.
Publisher: Emerald
Date: 20-11-2017
DOI: 10.1108/ECAM-06-2016-0141
Abstract: Lack of client involvement in construction of public projects has been identified as the main cause of many operational problems. Organizational culture (OC) plays a major role in guiding and shaping behavior of organizations, which could lead to the lack of client involvement. The purpose of this paper is to investigate the influence of OC on client’s involvement in construction project delivery. A questionnaire survey was distributed to various government agencies of the Kingdom of Saudi Arabia. Structural equation modeling is used to determine the significance of the impact of OC factors on the involvement of clients in construction projects. This study suggests that OC plays a major role in influencing and increasing the client involvement in construction projects by emphasizing team orientation, which includes team contribution and team accountability. In addition, it is also important to value employee’s idea. This study was limited to government agencies as clients in construction projects, i.e. only public sector construction projects (not private sector projects). Therefore, researchers are encouraged to investigate client involvement in the private sector projects. This paper provides empirical evidence of the relationships between OC and the client involvement in construction projects by emphasizing team orientation.
Publisher: IEEE
Date: 09-2009
Publisher: MDPI AG
Date: 13-10-2022
DOI: 10.3390/SU142013137
Abstract: Project management teams have to deal with risks and uncertainties from the project portfolio level to the in idual level. Furthermore, project complexity adds to the challenges faced by the project management team. Moreover, projects are performed by project management teams comprising various in iduals from different backgrounds. While they perform their project tasks, they have to face dynamics in the projects that lead to major challenges or stress and bounce back from negative experiences to be less likely to experience the detrimental effects of intimidating, uncertain situations. This study aims to show the influence of multi-perspective factors on team resilience and to confirm how team resilience influences team performance. A descriptive, quantitative study was conducted to test the six hypotheses of the study. Data collected through purposive s ling and snowball techniques were analyzed using a structural equation model with SmartPLS software version 3.2.9. The finding shows that in idual resilience from the in idual perspective, team resources, team interactions from the team perspective and organizational practice all have a positive and significant influence on team resilience, but transformational leadership does not. Team resilience has a positive, significant relationship with team performance. Team resilience appears to have had a strong and significant effect on team performance in multiple industries in Indonesia during the COVID-19 pandemic. Research implications and suggestions for future research are also given.
Publisher: IEEE
Date: 11-2009
Location: Saudi Arabia
Start Date: 2017
End Date: 2019
Funder: King Fahd University of Petroleum and Minerals
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