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Specialty contractors have knowledge to contribute to the early design of architecture, engineering, and construction (AEC) products. In current practice, however, they are seldom involved in early design, but evidence suggests that their early involvement is increasing. Lean construction theory advocates such involvement. The practice of involving suppliers in product development efforts and manufacturing has proven to be highly successful. The paper reports on empirical research that identified the contributions of specialty contractor (SO knowledge to early design, which led to gains in process efficiency and improvements in product quality. These contributions are categorized and illustrated by means of examples that stem from current practice or present potential opportunities for improvement. Reasons are given why SC knowledge is often ignored in design. Changes in AEC practices nevertheless suggest that organizations are creating conditions to increase interaction between designers and SCs. Such interactions will help AEC organizations to retain and share the knowledge of individuals as well as learn to develop new knowledge.

The primary objectives of this study are to (1) highlight subsectors and industry groups of the construction sector that are most vulnerable to weather-related disasters (with highest labor cost escalation) and (2) analyze how immediate this labor wage escalation happens in different subsector of the construction sector.

The research methodology consists of three steps: (i) integrating various data sources to enable measurement of the county-level labor wage changes following large-scale weather-related disasters; (ii) measuring postdisaster labor wage changes at the county level; and (iii) comparing amount and timing of postdisaster labor wage changes among all sub-sectors (and industry groups) of the construction sector.

The results show that among the three construction subsectors (Heavy and Civil Engineering Construction subsector, Construction of Buildings subsector, and Specialty Trade Contractors sub-sector), Heavy and Civil Engineering Construction subsector is the most vulnerable to weather-related disasters. The industry groups under the Heavy and Civil Engineering Construction subsector showed the same vulnerability level; however, under the Construction of Buildings subsector, Industrial Building Construction industry group showed to be the most vulnerable; and under the Specialty Trade Contractors subsector, the Building Foundation and Exterior Contractors industry group is the most vulnerable. The results also showed that in approximately 75% of the damaged counties, there were increases in wages of all construction labors, over the following three quarter after the disasters. In average, labor wages in Construction of Buildings subsector and the Specialty Trade Contractors subsector decreased by 0.6% and 0.8%, respectively, in the quarter of disaster and gradually increased by 4.4% and 4.6%, respectively, in the following three quarters. On the other hand, Heavy and Civil Engineering Construction’s labor wages did not experience this decrease right after the disasters; wages increased immediately after disasters hit the counties and continually increased by 8.6% in three quarters after the disasters. It is expected that the results of this study will help policy makers, cost estimators and insurers to have a better understanding of the post-disaster construction labor wage fluctuations.

This study is unique in the way it used construction labor wage data. All data are location quotient, which makes the comparison among the affected counties (with different construction size) feasible.

The purpose of this paper is to study the radical innovation process behind the adoption and implementation of building information modelling (BIM) for a specialty contracting small or medium enterprise (SME). This paper offers two distinct perspectives on BIM adoption and implementation, which are underrepresented in the current literature: the SME perspective and the specialty contractor perspective. It also attempts to bridge the gap between the growing literature on BIM adoption and implementation and the established literature on innovation by developing the notion of embedded contexts in the innovation process.

A mixed-method, longitudinal case study approach was used in this research project to study the evolution of the innovation process and its impact on the Organisation over time. The objectives of this research were to investigate and document the different factors mediating the BIM adoption and implementation process for the Organisation across various contexts, the mechanisms put in place to facilitate this process and the perceived impact within the Organisation.

The initial transition to BIM represented a radical innovation for the Organisation. Subsequently, a series of incremental innovations took place to further advance the Organisation’s BIM capabilities. This innovation process is influenced by different layers of embedded contextual factors, which can be mitigated by, among others, a clear strategic approach towards the innovation process. Furthermore, despite a limited sphere of influence, specialty contractors can leverage BIM within their own supply chain to reap significant benefits.

This paper offers an in-depth study of radical innovation within a specialty contracting SME. This study discusses the influence of four embedded contexts on innovation for a specialty contracting SME: the industry context, the institutional context, the organisational context and the project context. It also offers insight into the factors, mechanisms and their impact on the innovation process.

The purpose of this paper is to examine how the client–contractor relationship affects the project performance in light the theory of relational contracting. The empirical study evaluates the effect of project trust (PT) mediating through the dyadic factors and procurement-specific factors (PSFs) on the project performance.

Research design is carried out in three phases. The first phase of review of literature has identified the key constructs of the study and the conceptual model is formulated. Subsequently, the constructs of the study are validated through expert opinion and pilot study. In the third phase, the questionnaire of the study is administered on 320 samples in various cities of India. The exploratory factor analysis and confirmatory factor analysis is carried out on the two different sample sizes. The structural equation model is finally tested with satisfactory fit.

PT not only improves the dyad factors in construction supply chain (CSC), but also influences the project performance. However, project risk and relationship commitment are not associated with enhancing project performance directly. PSFs and dyad factors are the two mediators in transforming PT into relationship commitment and project performance. Client-led supply chain initiatives and contractor-led supply chain initiatives differ in the CSC.

The present research has employed behavioral data to understand the effect of project procurement on project performance. Nevertheless, future studies should use objective data to support the constructs of the study. This study outlines the common and socially rooted relational governance of the project. This study is useful to the clients, contractors and policy makers in understanding the interplay of various control mechanisms to ease the procurement of large and complex construction projects. Future studies should focus on separating client-led control mechanisms and contractor-led control mechanisms of the relational contracting and its effect on project performance.

The research study contributes in formalizing the governance structure of supply chain in dealing with the complex construction projects. The study has contributed in understanding the client-led initiatives and contractor-led supply initiatives of establishing the supply chain of construction projects. It has demonstrated the mediating role of dyadic factors and PSFs in improving the project performance.

The authors provide new quantitative evidence of the relationship between technologies and organizational design in the context of complex one-off products. The systems that produce complex, one-off products in mature, fragmented industries such as construction lack many of the typical organizational features that researchers have deemed critical to product development success (e.g., team familiarity, frequent communication, and strong leadership). In contrast, the complexity of these products requires a diverse knowledge base that is rarely found within a single firm. The one-off nature of construction’s products further requires improvization and development by a distributed network of highly specialized teams. And because the product is complex, significant innovations in the end product require systemic shifts in the product architecture. Riitta Katila, Raymond E. Levitt and Dana Sheffer use an original, hand-collected dataset of the design and construction of 112 energy-efficient “green” buildings in the United States, combined with in-depth fieldwork, to study these questions. A key conclusion is that the mature US construction industry, with its particularly fragmented supply chain, is not well suited to implementing “systemic innovations” that require coordination across trades or stages of the project. However, project integration across specialists with the highest levels of interdependence (i.e., craft, contract integration) mitigates the knowledge and coordination problems. There are implications for research on how technology shapes organizations (and particularly how organizations shape technology), and on the supply chain configuration strategies of firms in the construction industry as well as building owners who are seeking to build the best buildings possible within their budgets.

The paper's purpose is to describe and examine the level of utilisation of construction enterprise information systems (CEIS) and to identify critical success factors and benefits from their implementation.

A survey was conducted to quantify the current situation of CEIS. The population consisted of stakeholders with reliable working knowledge of their firms' information systems. Statistical tests were conducted to draw conclusions from the data.

A total of 48 per cent of the firms use enterprise resource planning packages, but only 4 per cent of these firms chose to implement the project management modules that are commercially available. Only 16 per cent of the respondents were satisfied with their current level of integration due to CEIS. There was no evidence to suggest a tendency for the integration level due to CEIS to increase together with the business geographical dispersion.

The rate of response to the survey was low (9 per cent), maybe due to the unavailability of CEIS in all the firms that were contacted. Further, research is needed to study the dynamics between management practices and their effect on CEIS adoption and level of integration.

Integration efforts and software that are currently in use still do not fully address the concerns of industry practitioners. Associations found between the level of integration and project characteristics can be used to help IT stakeholders decide on the CEIS functions to adopt.

The strategic, operational and organizational benefits found from the implementation of CEIS are based on current data obtained from a targeted survey of construction related firms.

The degree to which accidents happen or are prevented in any organisation is the function of both the health and safety culture and the safety culture maturity level of the organisation. Therefore, this paper aims to determine the state of health and safety culture in the construction industry in developing economies and to assess their category on the safety maturity ladder using the Ghanaian construction industry as an example. This is to help construction companies in developing countries become conscious of the state of health and safety in the industry so they can be motivated to improve along the ladder.

In total, 250 contractors made up of 155 building contractor,s and 95 road contractors took part in the survey. The sample size was determined by Yamane’s (1967) formula with stratified simple random sampling technique adopted in selecting the companies in the survey. This paper also uses (Guttman Scale) Scalogram analysis to measure the state of health and safety culture in the Ghanaian construction industry.

The results show that health and safety culture of the Ghanaian construction industry is at the first level, the pathological stage. Even though Ghanaian contractors have health and safety policies and codes of conduct in place, safety is not seen as a key business risk. Consequently, management and most frontline staff do not emphasise the importance of integration of safety measures in the various activities on the site. Thus, safety is not seen as unavoidable and a part of the construction activity.

The findings of this study inform state authorities, consultants and contractors of areas that they need to focus more on improving health and safety culture in developing countries. This would go a long way in protecting construction workers in the industry.

This study, to the best of the authors’ current knowledge, is the first of its kind in the Ghanaian construction industry. The study brings to the fore the actual state of health and safety in the construction industry in developing countries such as Ghana. The value of the findings lies in the fact that it will provide the motivation for construction companies in developing countries to develop a commitment to safety, and to provide appropriate and effective safety improvement techniques to progress to the subsequent stages of the safety culture maturity ladder.

The apparent lag between macro-economic behavior and financial implications in the construction industry is yet to be examined. The purpose of this paper is to understand the nature of the lag and the relationship between economic changes from year-to-year and the impact on the financial status of construction companies.

Correlation was made between US economic growth and construction industry financial indicators over a 28-year period. Cumulative per cent growth in US GDP was considered an independent variable, while nine financial ratios were calculated and considered dependent variables in this study.

The results of this study found that correlation improved when considering lag of two, three or sometimes four years after the economic event. Some financial ratios proved more sensitive than others, supporting the hypothesis of this study.

The practical application of this study for construction companies is to understand how the construction industry lag impacts financial behavior. It therefore informs managerial decisions related to solvency, liquidity, equity structure and managerial practices; all of which are measured by financial ratios.

This study was intended to advance the research in this area and also to serve to strengthen industry members in their financial management of construction companies. Economic dynamics have long-lasting implications, which can be addressed through an increased focus on managing financial health.

Though the lag is intuitively known and has been studied from market perspectives, there is a lack of empirical study evaluating the impact of lag on financial key performance indicators.

The purpose of this paper is to present findings of a capacity building project on construction health and safety that is recently completed in Pakistan. The major objectives of this project are: first, to benchmark the current state of construction health and safety practices in Pakistan and to identify the data needs for continuous performance measurement; second, to develop health and safety guidelines; third, to develop adequate educational and training material; and finally, to improve the existing regulatory infrastructure for worker health and safety.

Mixed-methods approach is adopted for data collection which included site observations, surveys, semi-structured interviews, and case studies. The methodology consists of following major tasks: first, literature review and study of best practices; second, investigation of existing safety practices and development of guidelines; third, educational and training programs for construction professionals and educators; and finally, development of a strategic framework for continuous improvement in construction safety culture, laws, and practices. Collected data were analyzed using various qualitative and quantitative data analysis methods.

The enforcement of health and safety regulations on construction sites is very limited in Pakistan. Procedures for formulating, implementing, and monitoring safety rules and regulations are weak, and the implementation of safety management systems does not occur on most construction sites. The paper presents a detailed plan to improve the health and safety culture, laws, and practices in Pakistan.

Detailed proposals for improving existing construction health and safety laws and regulations are prepared for relevant regulatory and statutory bodies and ministries in Pakistan. From an educational perspective, comprehensive health and safety training material are developed and training workshops are conducted in major cities of Pakistan. Over 1,000 construction professionals benefited from these workshops.

The project helped in raising awareness about construction health and safety in Pakistan.

The project benchmarked existing health and safety practices in Pakistan. It identified data needs for continuous monitoring of health and safety performance and provided a mechanism for collecting such data. The project produced international standard health and safety training material that can fulfill the local needs. The project deliverables are extremely helpful for other developing countries in the region.