Successful management of construction projects in the Building Information Modelling (BIM) era of the 21st Century should include intelligent systems to support construction project teams in making informed decisions. Project teams are routinely faced with contractual obligations to deliver projects to meet key construction parameters such as cost, time, quality and more recently stringent sustainability requirements. These sorts of pressures are no longer new as widely acknowledged by experienced project managers, contract administrators and clients. The poor performance of one or more of the aforementioned parameters will undoubtedly compromise the entire project, thus leading to the dissatisfaction of clients. This paper explores the use of mobile/cloud BIM in facilitating the adoption of an integrated approach to project delivery through automated or semi-automated dynamic information sharing processes with the ultimate goal of improving construction performance. The adopted methodology involved the use of an online-administered questionnaire survey and in-depth interviews. The study identifies the adoption and uptake of cloud/mobile BIM technologies and the benefits and barriers.
Purpose Building information modelling (BIM) has received wide coverage within the research, academic and industry communities over the last decade. Yet, its degree of integration with various industry standards in the architecture, engineering and construction sector varies extensively. An exploratory research approach explores the interoperability between the construction design and management (CDM) regulations and BIM. The paper aims to discuss this issue. Design/methodology/approach The research design comprised: a methodical “state-of-the-art” review of extant literature – exploring some 19 variables emerging from the literature review; detailed content analyses of the current CDM regime (CDM 2015); and conducting a “test” to map and determine the degree of interoperability between BIM and CDM. The study develops several meta-matrices and a framework for BIM and CDM interoperability. Findings New insight reveals that BIM provides a systematic approach for the discharge of CDM obligations. The framework developed is easily transferable into BIM common data environments (CDEs) and offers an expeditious discharge of CDM obligations. Research limitations/implications Some features of the developed BIM/CDM interoperability framework invite further tests to predicate the degree of discharge of CDM obligations. Duties related to provision of pre-construction information invite further research. Originality/value Little research provides insight into the interoperability of BIM and the CDM regulations. Therefore, this study contributes to the knowledge relating to the degree of interoperability of BIM in construction systems, processes and standards.
Emerging frameworks of BIM implementation have proposed several attributes as measures of macro-scale BIM maturity within countries. Such macro-scale BIM maturity indicators determine the policy and institutional imperatives for BIM diffusion at the national and market levels. Although macro-scale initiatives are enacted to ultimately drive micro-scale (organisational) BIM adoption, it remains unclear whether they have been effective in practice. To ascertain this, the macro-scale BIM maturity of two countries (Qatar and the United Kingdom) are examined in order to identify the influence of the key macro-scale maturity factors on implementation at the micro-scale. Based on expert BIM maturity evaluation and interviews (n = 16), the maturity of both countries was ascertained and compared. Subsequently, a survey (n = 73) of construction businesses was used to solicit opinions about the relevance of macro-BIM maturity factors to implement at the microlevel. The study further identifies peculiarities with respect to the maturity levels of both countries. The findings indicate that both Qatar and UK have generally comparable levels of macro-BIM maturity, although, in some areas, both countries failed to meet the expectations of organisations in terms of facilitating their BIM adoption at the microlevel. Qatari organisations were of the opinion that further maturity is required in relation to champions and drivers, as well as regulatory frameworks. Similarly, in the UK, organisations were of the view that there was a need for more in terms of champions and drivers as well as noteworthy publications in order to facilitate micro-scale adoption.
Purpose The relatively low capital cost and contributions to mitigating global warming have favoured the continuous construction and operation of nuclear power plants (NPPs) across the world. One critical phase in the operation of nuclear plants for ensuring the safety and security of radioactive products and by-products is decommissioning. With the advent of digital twinning in the building information modelling (BIM) methodology, efficiency and safety can be improved from context-focus access to regulations pertaining to demolition of structures and the cleaning-up of radioactivity inherent in nuclear stations. The purpose of this study, therefore, is to propose a BIM-driven framework to achieve a more regulation-aware and safer decommissioning of nuclear power plants. Design/methodology/approach The framework considers task requirements, and landscape and environmental factors in modelling demolition scenarios that characterise decommissioning processes. The framework integrates decommissioning rules/regulations in a BIM linked non-structured query system to model items and decommissioning tasks, which are implemented based on context-focussed retrieval of decommissioning rules and regulations. The concept’s efficacy is demonstrated using example cases of digitalised NPPs. Findings This approach contributes to enhancing improvements in nuclear plant decommissioning with potential for appropriate activity sequencing, risk reduction and ensuring safety. Originality/value A BIM-driven framework hinged on querying non-structured databases to provide context-focussed access to nuclear rules and regulations and to aiding decommissioning is new.
The 2015 edition of the Construction (Design and Management) (CDM) Regulations imposes statutory duties on the project client and other project supply chain members. It is the client’s statutory duty to make and implement arrangements for effective management of health and safety (H&S) on the project. It also created two statutory duty holders that the client must appoint to coordinate H&S management. To manage the performance of the duty holders effectively, the client must enter into a contract with each of them that imposes their statutory duties as contractual obligations. This paper critically analyses two representative contracts in the NEC family of contracts to provide guidance on their H&S provisions and pointers to possible review in future editions. An important finding is that the contracts state the H&S duties in very general terms with the expectation that users will draft the details on the CDM duties as part of the scope contract document. This approach has the advantage of flexibility to accommodate international use of the contracts. It is recommended that the promoters consider the alternative of capturing appropriate CDM-related duties as a standard optional clause for adoption by UK users. Suggestions are made as to the terms in such an optional clause.
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