BIM adoption by public facility agencies: impacts on occupant value

ABSTRACT

Many governments have begun to demand that large public facility agencies adopt and implement building information modelling (BIM) in their business processes. Some have published BIM guides. Most of these are technical specifications that are useful at the project level, but they provide no support for the organization-level adoption effort. On the basis of a literature review, action research and case studies of five large UK government facility agencies, a BIM adoption impact map (BIM AIM) is proposed. It describes a set of possible relationships between the actions taken by public facility agencies, the intermediate outcomes of their actions and the eventual achievement of value for the occupants of the facilities they build. BIM AIM can be used by public facility agencies with a wide variety of construction project types to analyse and visualize the strengths, weaknesses and opportunities in their BIM adoption efforts, potentially enabling them to focus on social impacts and outcomes rather than on the technological or management actions that intermediate stakeholders promote.     

Applying the dynamic capabilities framework in the case of a large public construction client

Public clients in the construction sector face a number of challenges in designing, procuring and managing major construction projects. The client’s role in bringing about project delivery has more recently been emphasized, particularly with respect to developing capabilities that facilitate the coordinating of projects through its different phases. In line with these developments, this paper sets out to examine the management of capabilities in a client organization through the lens of the dynamic capabilities framework. In particular, what is investigated is how the client organization senses, seizes and transforms opportunities. In pursuit of this objective, an exploratory case study approach is adopted which examines one of Sweden’s largest public client organizations. The study explores the concept of dynamic capabilities and its applicability to the public construction context. Although the usefulness of dynamic capabilities as an interpretive framework is recognized, it is suggested that the concept of dynamic capabilities is inadequate for addressing the specific context in which public client organizations operate. Particularly with respect to the project-based characteristic of these organizations and the difficulty in framing what constitutes “competitive advantage” for public organizations.     

The impact of governance structure on firm performance: An application to the German water distribution sector

This paper investigates the impact of governance structure on firm performance (i.e., retail prices) using a database of 765 German water suppliers. Controlling for scale economies as well as technical and structural characteristics, we find that private sector participation is accompanied with higher retail prices. Furthermore, Eastern states on average feature higher prices mirroring significant investments during the past two decades as well as network over-dimension. Assuming that managers make strategic decisions (e.g., governance form) not randomly but rather decide based on expectations of how their choices affect future performance, we test for this self-selection applying a two-stage model.     

Guidelines for a Polycentric Region to Reduce Vehicle Use and Increase Walking and Transit Use

Abstract

Problem, research strategy, and findings: The monocentric development pattern in the Alonso–Mills–Muth model underpinned theoretical discussions of urban form in the 1960s and 1970s and truly dominated theory up to the point when Joel Garreau published Edge City: Life on the New Frontier in the early 1990s. Monocentric development patterns remain dominant to this day among smaller metropolitan areas in the United States. However, for larger metropolitan areas in the United States, regional transportation plans suggest a paradigm shift to a polycentric structure. We review 126 regional transportation plans in the United States and find that a hierarchy of centers connected by high-quality transit has become the dominant vision for most of them. The plan for Salt Lake City (UT), for example, strives for a multicentered region even though secondary centers are only beginning to emerge beyond a dominant downtown. Generally missing from regional transportation plans are quantitative criteria for designating and guiding centers: In no case are the quantitative criteria empirically based on proven transportation benefits. Here we investigate how the built environment characteristics of centers are associated with people’s travel mode choices and vehicle use. We employ visual and exploratory approaches through a generalized additive model (GAM) to identify nonlinear relationships between travel outcomes and “D” variables (density, diversity, design, destination accessibility, and distance to transit) within centers. The model and plots help us recommend the built environment characteristics of centers.

Takeaway for practice: The built environment thresholds and relevant tools provided here can enable planners to make informed decisions about future growth patterns, set realistic—yet visionary—goals, and improve the overall health of its residents and communities. We provide strategies and tools that planning agencies, such as metropolitan planning organizations, transit agencies, and municipalities, can adopt to channel developments into centers.     

Market strategies and core capabilities in the building industry

The objective of this study is to show that the core competence approach has validity when applied to construction. The focus is on the analysis of the fit between market strategies of firms in the building industry and their core capabilities. Certain strategies require specific core capabilities and key external and internal conditions supporting these capabilities. The resource-based approach focuses on the conditions in a firm, the internal capabilities, and supports a core capability that is demanded. The network literature will be related to external conditions that support a core capability of a firm active in a certain market. In a multiple case study, firms are analysed that are involved in different stages of the building process. The case studies demonstrate firms with consistent patterns of market strategies, core capabilities, and supporting internal and external conditions. The specific core capability of the firm under investigation determines the types of external and internal conditions that are critical.     

Built Landscapes of Metropolitan Regions: An International Typology

Problem, research strategy, and findings: Built landscapes—patterns of streets, blocks, parcels of land, buildings, and related infrastructure at the scale of an urban neighborhood or greater—are often difficult for decision makers and the public to understand, especially within the complex "collage city" of the postmodern era. Yet understanding the variety of these forms can help stakeholders make wise choices regarding how to plan and design urban regions in the future to meet goals such as livability and sustainability. Based on aerials, maps, and images available through Google and other sources, I develop a typology of built landscape forms found within 24 metropolitan regions worldwide and use GIS to map these forms and compare regions. The analysis shows that 27 basic types of built landscape make up metropolitan regions worldwide, of which nine are very common. Traditional urban types now make up a small fraction of most metropolitan areas worldwide, while suburban and exurban forms comprise the vast majority of the land area. There are noted regional differences in the mix of built landscape types.

Takeaway for practice: Each built landscape form offers challenges and opportunities for planning objectives such as livability and sustainability. It is important for planners to a) help the public and decision makers understand built landscapes and their implications; b) include landscape-scale elements, such as street patterns and networks of green infrastructure, when framing urban development alternatives; c) ensure that local codes and design guidelines enable desired forms of built landscapes and discourage those that are problematic for sustainability; and d) encourage built landscape change that promotes sustainability.     

Project initiation as the beginning of the end: Mediating temporal tensions in school's health projects

Temporary organizations have multiplied in the public sector and are often used as the organizational solution to secure long-term societal needs on a project by project basis. This article investigates how actors in temporary and permanent organizations work to connect, transcend and reshape competing temporal structures in their attempt to make project intentions impact on permanent organizing. The study uses qualitative interviews, observations and written documents to examine interactions at the boundaries between a temporary health promotion project and two permanent organizations – primary schools – which are the target of a health intervention. The results highlight how the multi-goal context inherent in the public sector can explain why temporal alignment is more difficult to achieve in comparison with a commercial context, affecting what makes project intentions survive in permanent organizing.     

A multi-objective feedback approach for evaluating sequential conceptual building design decisions

Conceptual design decision-making plays a critical role in determining life-cycle environmental impact and cost performance of buildings. Stakeholders often make these decisions without a quantitative understanding of how a particular decision will impact future choices or a project's ultimate performance. The proposed sequential decision support methodology provides stakeholders with quantitative information on the relative influence conceptual design stage decisions have on a project's life-cycle environmental impact and life-cycle cost. A case study is presented showing how the proposed methodology may be used by designers considering these performance criteria. Sensitivity analysis is performed on thousands of computationally generated building alternatives. Results are presented in the form of probabilistic distributions showing the degree to which each decision helps in achieving a given performance criterion. The method provides environmental impact and cost feedback throughout the sequential building design process, thereby guiding designers in creating low-carbon, low-cost buildings at the conceptual design phase.     

Professionalism in China's building sector: an economic governance perspective

As the third force beside markets and governments, professionalism emerged to protect the interests of civil society, and it has played a unique role in the building sector. By conceptualizing professionalism as a community-based governance structure, an economic governance perspective is adopted to examine professionalism in China's building sector. The development of professionalism in China's building sector is reviewed, and both its achievements and its weaknesses are assessed. Root-cause analysis reveals that the primary impediment to building professionalism is the imbalanced relationship between markets, governments and professionals. It is argued that the success of professionalism in China's building sector is dependent ultimately on whether the government can change its overly dominant role in the economy. To address the concern of creating an independent, vibrant professional culture that contributes to the long-term public interest, the following are recommended: separating professional associations and relevant bodies from government agencies completely; improving the administrative system for both practice qualification and market access; and increasing the proportion of non-government investments to change the imbalanced relationship between professionals and public clients.     

Closing capability gaps for procuring infrastructure public-private partnerships: A case study in China

This paper explores how public sector owners (PSOs) close capability gaps between existing capabilities and required capabilities when first entering into infrastructure Public-Private Partnerships (PPPs). Drawing on the dynamic capabilities view and research on owner project capabilities, the paper presents an exploratory in-depth case study of a state-owned enterprise in China, as it was in the process of initiating PPP metro line projects for the first time. The findings show that PSOs closed capability gaps by obtaining owner strategic, commercial and governance capabilities at the initial phase of PPP procurement. This process was undertaken through a combination of acquiring capabilities externally and developing capabilities internally. The study contributes to the literesture on capability development and sheds light on the conditions when and where internal capability development and external capability acquisition are integrated to close capability gaps for procuring infrastructure PPPs.     

Exploring the drivers of firm‐level innovation in the construction industry

A survey of 335 businesses in the Australian road industry has been carried out to ascertain those factors that make firms innovate. ‘Innovative’ is measured by adoption rates of advanced technologies and practices, and the range of innovation drivers reviewed encompasses business strategy and environment. The findings indicate that business strategies are more important than business conditions, and that the following three strategies are significant in differentiating between firms with high and low adoption rates: (1) hiring new graduates; (2) introducing new technologies; and (3) enhancing technical capabilities. The findings also highlight the importance of undertaking R&D and encouraging employee ideas for improvement. The public policy implications are that the quality of university graduates should be protected and advanced, as should technical skills within public sector client agencies.     

Role of state and market in housing delivery for low-income groups in India

Despite the importance of housing, it hasgenerally received very low priority in India'spublic policy and investment program, which haschanged frequently since independence in 1947. Although the government has embarked on avariety of innovative housing programs andpolicies, especially for the lower-incomesegments of the population in urban areas, thecoverage of these programs and schemes ismarginal as compared to the overall housingrequirements of the urban population. Aconcerted effort by the public and privatesectors has not been able to keep pace with thegrowing demand for urban housing, especiallythat market segment accessible to the urbanpoor. The most visible manifestations of stateand market failure are the numerousunauthorized housing settlements scattered inand around the large cities of India. Thispaper reviews the role of the state, the marketand non-governmental organizations (NGOs) inthe provision of housing for low-income groups.It is found that formal housing agencies inboth the public and the private sector areneither building fast enough to meet demand norcheaply enough to reach the poor. As aconsequence, an informal sector has emerged inalmost all cities in India.     

PPP的定义、内涵与特征再认识

基于国际组织和政府机构关于PPP的最新定义并结合我国的PPP政策,对其定义、内涵和特征进行系统总结和归纳,认为公共产品及服务、公共部门、私营部门和伙伴关系是PPP的核心内涵,风险分担、利益共享、长期合作、项目融资、全寿命周期成本和激励创新是PPP的突出特征,可为PPP的全面理解和推广应用提供参考。     

A Dutch public-private strategy for innovation in sustainable construction

Influenced by the sustainable construction policy of the authorities, organizations in The Netherlands are developing, designing and building sustainable areas and objects. The actions of the authorities, authority-related organizations and commercial organizations in the Dutch construction industry and the interaction between them contribute to the realization of goals that fit with the sustainability policy of the government. Research in the house building sector of the Dutch construction industry, covering a 10-year period, has found that action by and interaction between public and private organizations directed towards innovation in sustainable construction is part of a sector-wide strategy. In this strategy public and private organizations interactively develop and adopt sustainable construction innovations.     

A case study for the evaluation of realistic energy retrofit strategies for public office buildings in the Southern Hemisphere

The building sector offers significant opportunities for reducing the energy consumption with considerable economic, environmental and health benefits. Governments can lead the way by retrofitting existing public buildings to reinforce their commitment to improve energy efficiency. Similar design standards, end-uses and operational profiles are usually established for public buildings based on the services they offer. Retrofitting a public building can therefore serve as an ideal test-bed for energy efficiency measures for other buildings within a particular service category. This study first analysed the current electricity consumption of a public office building in Mauritius, located in the Southern Hemisphere. A complete model of the building was created, validated and then simulated to investigate the impact of realistic retrofit strategies on the electricity consumption. Results showed that lighting retrofit achieved the most significant reduction while measures that improved the thermal envelope of the building resulted in smaller energy savings. The possibility of exploiting solar energy was explored by simulating a 70 kW_p photovoltaic system installed on the roof. An equivalent of 8.5% of the annual electricity consumption of the building could thus be generated. A financial analysis is also presented for all retrofit scenarios in terms of annual return and payback period.     

Online Participatory Technologies: Opportunities and Challenges for Enriching Participatory Planning

Problem, research strategy, and ­findings: Planning organizations are increasingly using online technologies for public engagement, but there is dispute about their value in enriching public engagement. We explore an interdisciplinary literature on the capability of online participatory tools (OPTs) to respond to the goals of participatory planning. Proponents argue that OPTs can help attract more citizens, engage a more diverse population, disseminate information more broadly, gather local knowledge, and facilitate consensus building. Skeptics argue that OPTs can intensify social injustice and an unequal distribution of power as well as create or exacerbate privacy, security, and data management issues. We critically examine the pros and cons of OPTs, assess their potential role in facilitating public engagement, and provide guidelines for their implementation. These results are time sensitive because of the rapidly changing environment of digital technologies.

Takeaway for practice: There are still many unresolved questions about the benefits of OPTs. Research suggests that they can at times be effective in addressing goals of public participation, such as inclusive planning, consensus building, learning from local knowledge, and mobilizing social action. Their effectiveness depends significantly on implementation, however. Integrating online participation strategies with the overall participation process and other digital infrastructures within the organization may foster their effectiveness. Planners collaborating with formal or informal learning networks or related professionals can facilitate the effective use of OPTs within their own organizations. Additional information is needed on which OPTs are most appropriate in which planning environments, how well OPTs meet a range of major participatory objectives, how to make trade-offs between OPTs and face-to-face methods, and the best managerial structures for ensuring their effective use.     

From renting to owning: Life course and housing market circumstances

Moving from a rental dwelling to owner occupation is an important event in the housing career of a household. The literature shows that considerations of housing consumption, related to household circumstances, play a dominant role in the decision to rent or to buy a dwelling. The analysis in this article substantiates again that family status must have reached a certain stability, and prospects of a substantial permanent income must be good, before the move from renting to owning is considered. But general economic circumstances which manifest themselves into changes in housing market conditions, also have measurable influences on the decision for renting or owning. In the Netherlands, the propensity for renters to buy a dwelling were low between 1978 and 1982 when prices of owner occupation were falling, mortgage interest rate was high and income prospects were uncertain. Government policy certainly has an influence on the decision of households to rent or to buy a dwelling. In the long term government promotion of one particular tenure sector over a long period may well stimulate household preference for this sector. And by consistently building large parts of new construction in one tenure, opportunities of moving in or into this sector are increased as this article illustrates for Randstad Holland.     

Creating smarter cities: Considerations for selecting online participatory tools

The abundance of online public participation tools has made it difficult for planning organizations to decide which tool will best meet their needs. Understanding the benefits or challenges of specific tools, facilitation requirements, or how individual tools may best advance the public participation aims is not always easy. This article builds on theories of planning, organizations, and information science to discuss various factors that cities and planning organizations should consider in deciding whether and how they should choose online participatory tools. While the technical capability of online technologies in facilitating participation and decision making should be examined, the capability of planning organizations and communities in adopting these technologies should be considered as well. This article argues that planning organizations should choose a participation platform based on the capacities of their organization, the characteristics of the communities that are going to use the tool, user-community norms and rules, and the tool's capabilities.     

重大突发公共危机事件应对中基层党组织建设研究

重大突发公共危机事件与中国共产党的基层组织建设密切相关、紧密相连。重大突发公共危机事件对中国共产党的基层党组织建设是考验，而中国共产党的基层组织作为事件发生后参与处理的主体，要坚定"四个自信"，做到"两个维护"，迎难而上，不断提升组织建设水平。基层党组织在应对重大突发公共危机事件的过程中要防患于未然，做好突发事件应急预案；强基固本，提升基层党组织公信力；敢于担当，发挥党员先锋模范作用；双管齐下，注重精神和物质双保障。在实践中提升基层党组织的能力和建设水平，赢得重大突发公共危机事件处理的胜利。