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1 – 10 of 55Khotso Dithebe, Clinton Aigbavboa and Didi Wellington Thwala
Targets set out by state institutions, with respect to supplying water to deprived communities, seem to be idealistic and not realistic. Study envisioned to assess challenges of…
Abstract
Purpose
Targets set out by state institutions, with respect to supplying water to deprived communities, seem to be idealistic and not realistic. Study envisioned to assess challenges of financing water infrastructure projects, and determines the role of the state towards infrastructure development by holistically planning and engaging with the private sector.
Design/Methodology/Approach
The study adopted a quantitative approach, whereby a questionnaire survey was conducted among different stakeholders involved in water infrastructure projects in South Africa. Data gathered were analysed using percentages, mean item score and standard deviation.
Findings
The study revealed that most challenges affecting the success of the financing of water infrastructure projects in South Africa are corruption, hostility towards private participation, cost recovery constraints, high fiscal deficits by state government, unreliable planning and procurement processes, and a rapid increasing number of municipalities that lack technical and administrative capacity to plan implement, operate and maintain water assets.
Research Limitations/Implications
This research paper investigates projects’ financing challenges with a broad inspection on the role of the public sector. The apparent role of the international structures such as OECD, IMF and World Bank had no influence in the study. From the findings, it is clear that the central government and state institutions lack the necessary resources to accelerate infrastructure development, water infrastructure in particular. The study, thus, recommends a complete expansion and development of state capacity as well as improved collaborations with the private sector to drive the success delivery of services to the public.
Originality/Value
Improved and flexible regulations and legislative guidelines are required to ensure that both sectors fulfil their side of the bargain, with an ultimate goal of meeting the predetermined targets of supplying adequate water to the deprived communities.
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Gunnar Lucko and Yi Su
Construction projects operate within a risky environment. It materialises as delays, which must be prevented or mitigated to avoid becoming amplified into late completion. But…
Abstract
Purpose
Construction projects operate within a risky environment. It materialises as delays, which must be prevented or mitigated to avoid becoming amplified into late completion. But previous research has largely ignored how structural complexity of the underlying network schedules shapes their resilience.
Design/Methodology/Approach
This research hypothesizes that schedule structure plays a vital role in its ability to absorb or propagate delays. The impact of activity-level local risk factors is represented via activity duration distributions, i.e. probability density functions. The impact of project-level global risk factors is more challenging because they arise via interactions between multiple activities.
Findings
Modelling resilience to local and global risk factors can employ a matrix approach. Simulation shows that delay amplification depends on local structure, not global complexity.
Research Limitations/Implications
Criticality had merely relied upon a single deterministic analysis of a network schedule to categorize activities as having zero or nonzero float from fixed relative duration a dependency structure. Repeated probabilistic analysis with sampled durations gives criticality indices of activities. This research limits itself to network schedules with point-wise relations between activities.
Practical Implications
Managers can use this knowledge to develop schedules that protect their expected project duration with a suitable structural complexity.
Originality/Value
Contributions to the body of knowledge are as follows: It converts the dependency structure into a reachability matrix and adds a correlation matrix to capture how the predecessor performance may impact its successors. It correlates criticality of activities with structural complexity indices. And it ranks activities objectively by their cruciality, i.e. potential delay propagation.
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Oluseun Olubajo, Will Hughes and Libby Schweber
The purpose of the study is to explore the dominant ideas in research on the management of time in construction. The focus of research has been to improve techniques for…
Abstract
Purpose
The purpose of the study is to explore the dominant ideas in research on the management of time in construction. The focus of research has been to improve techniques for optimising the timing and sequence of activities.
Design/Methodology/Approach
A critical review of research on construction time management, challenging the typical focus. We examine the assumptions different authors make, underline the limitations of the dominant research approaches and examine the prospects for developing a new approach to researching these issues.
Findings
The dominant approach in literature focuses on unique activity traits in construction planning and measurable patterns between time-related variables. This assumes that time in construction can be managed by changing the way activities are calculated. These approaches have not been correlated with improvement in performance. Social practice theory may help to explain how programmes figure as one of many objects used during construction.
Research Limitations/Implications
The focus is on reviewing indicative literature from key journals in construction management. The implication is that research is needed about how such documents are used in practice, which goes further than optimising plans in theory.
Practical Implications
Future research could focus on understanding the context of construction planning practice and shift the debate from a focus on optimisation to practice.
Originality/Value
An interpretivist approach with a focus on how tools such as planning documents are used on site. Social practice theory may provide a clearer explanation of the place of construction planning within the practice of construction management. This could provide solutions that deal effectively with stakeholder expectations around timely completion of construction projects.
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Olav Torp, Ingemund Jordanger, Ole Jonny Klakegg and Yvonne C.B. Bjerke
The purpose of the paper is 1) to address the importance of contingency at the right level when defining project control baseline, including cost reserves / “room to manoeuvre”…
Abstract
Purpose
The purpose of the paper is 1) to address the importance of contingency at the right level when defining project control baseline, including cost reserves / “room to manoeuvre” and 2) present proactive uncertainty management as a regime to ensure cost effective management of project reserves and contribute to project success.
Design/Methodology/Approach
The paper is a combination of literature study and quantitative research on how contingency develops during the lifetime of a case project. The investigation into the case project includes document study into quantitative material from the case project. The combination of empirical material and theory makes the discussion robust.
Findings
Unrealistic low cost uncertainty will lead to unrealistic low contingency. The case study from a Norwegian mega project shows a contingency of 15 per cent in addition to expected costs. The case study shows that by continuous opportunity management and risk reduction, the needs for management reserves are systematically reduced and the contingency is controlled.
Research Limitations/Implications
This research is limited to one case study. A higher number of cases are necessary to generalise the findings. However, the authors would claim that the systematic mapping of need for management reserve towards the project contingency, and a continuous uncertainty management system will help to obtain cost effective management. The findings from the case study could be applied on similar cases.
Practical Implications
The case study shows a way of setting contingencies and managing contingencies through systematic uncertainty management.
Originality/Value
Improved management of project provisions will increase the value of future projects.
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John Connaughton and William Collinge
This paper aims to report on a new form of project insurance in the UK construction designed to improve collaborative working among project participants. It aims to examine the…
Abstract
Purpose
This paper aims to report on a new form of project insurance in the UK construction designed to improve collaborative working among project participants. It aims to examine the interprofessional collaborative endeavour under the new insurance arrangements, drawing on a structuration model of interdisciplinary collaboration developed in the field of healthcare studies.
Design/Methodology/Approach
The research employed a longitudinal, action research approach with participant observation. A novel element included a project facilitator as part of the action research team. Qualitative and quantitative data were collected using semi-structured interviews with close scrutiny of the documented project record.
Findings
Project structure emerges as a more important element in the collaboration process than is typically recognised in practice-based studies; the analysis revealing the interplay of structure, the socialising processes of participants and how facilitation helps develop interdependence among project participants. The analysis provides a basis for understanding collaboration on the trial project.
Research Limitations/Implications
The project provides a unique context for the examination of collaboration under the new project insurance arrangements. The results have implications for the study of collaboration in highlighting the important relationship between project structure, collaboration and facilitation.
Practical Implications
Understanding how interdependency is developed through structure, the socialising processes of collaborators and facilitation has important implications for those concerned with designing project arrangements and managing collaborative processes.
Originality/Value
The paper reports on the first full trial of new project insurance arrangements in the UK. It highlights the significance of project structure, and the interplay between collaborators’ emerging practices and facilitation.
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Nick M. Hollely and Graeme D. Larsen
This research subscribes to the on-going process school of construction project briefing. Stakeholders underrepresented in the literature are engaged with by focussing on Formula…
Abstract
Purpose
This research subscribes to the on-going process school of construction project briefing. Stakeholders underrepresented in the literature are engaged with by focussing on Formula 1 motor racing circuits. Attention is given to the rationales through which stakeholders define construction projects at such venues. The aim of this paper is to understand the realities experienced by stakeholders and how these resonate with the rhetoric of briefing literatures.
Design/Methodology/Approach
A single case-based research approach, encouraged for studying informality and emergence, was used to study a heritage oriented construction project at Silverstone Formula 1 Circuit, UK. Data included field-notes, interviews and strategy documents. Stakeholder interests cannot be directly accessed; however, language used when defining projects can be. Analysis focussed on how project rationales drawn directly from data could be grouped into interpretative repertoires. These repertoires are linguistic resources, drawn upon by stakeholders, formed partly from sets of rationales oriented around a common interest.
Findings
The priorities given to competing rationales are found to fluctuate through time and depending on audience. Project advocates mobilise these conflicting rationales, from different repertoires, to different audiences simultaneously when strategically defining the heritage project. Discursive definitions emerged during analysis through studying both formal and informal briefing practices.
Research Limitations/Implications
Conflict among stakeholders with competing agendas during briefing is widely recognised however references to discursivity are currently scant.
Practical Implications
Coping with discursivity during briefing poses significant challenges for construction professionals.
Originality/Value
By interpreting strategic briefing as an on-going and discursive process of project definition, researchers and practitioners can better empathise with realities experienced by stakeholders.
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The paper aims to describe the evolution and use of project alliancing in Finland: how the model was discovered, and then, little by little, became an established practice.
Abstract
Purpose
The paper aims to describe the evolution and use of project alliancing in Finland: how the model was discovered, and then, little by little, became an established practice.
Design/Methodology/Approach
The paper is based on a long-term observation of the construction sector activities, involvement in their development and a review of related research and practice documents.
Findings
The paper illustrates how a major change may be laborious. It also reveals that the application of project alliancing seems to have been successful so far, but there are still threats on the horizon.
Research Limitations/Implications
The overview ignores many meaningful details and does not include a critical review of the positive experiences reported by the industry. There certainly is need for related research.
Practical Implications
The study offers a point of reference for evaluation of the smoothness of the progress of industry wide changes.
Originality/Value
This paper seems to be the first one providing a more comprehensive picture of the progress and use of alliancing in Finland, thus supplementing existing view- and project-specific examinations.
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Anna-Therése Järvenpää, Johan Larsson and Per Erik Eriksson
For a number of years, the construction industry has seen an ongoing shift from design-bid-build to design-build contracts. This transition in contract type entails changes for…
Abstract
Purpose
For a number of years, the construction industry has seen an ongoing shift from design-bid-build to design-build contracts. This transition in contract type entails changes for both the organizations and the individuals involved. Consequently, the purpose of this paper is to investigate how the client manages the transition between the different contract types from an organizational change perspective in a project-led organization.
Design/Methodology/Approach
A multiple case study of six infrastructure projects with DB contracts, all managed by the Swedish Transport Administration, was conducted. The major source of data is semi-structured interviews with respondents from both the client and the contractors.
Findings
Results suggest that the transition has resulted in a mix of design-bid-build and design-build as contract type owing to issues when changing in a project-led organization. A change in vision also requires a concomitant change in culture, systems and roles.
Research Limitations/Implications
The study only includes cases from the Swedish transport infrastructure sector, which limits the generalizability. The findings are also indicative owing to the small number of cases.
Practical Implications
The findings further our understanding of managing change in complex projects, which might help practitioners to manage change in a more integrated way.
Originality/Value
The findings enrich our understanding of the systemic change that a switch in contract types can have in inter-organizational complex projects such as transport infrastructure projects. Furthermore, it emphasizes the intricate task of change management in project-led organizations and its effects on roles and responsibilities.
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The paper aims to investigate the prevailing institutional logics that underpin the organisational behaviours of Chinese contractors and the institutional complexity they face…
Abstract
Purpose
The paper aims to investigate the prevailing institutional logics that underpin the organisational behaviours of Chinese contractors and the institutional complexity they face across several strategic areas when they undertake projects abroad.
Design/Methodology/Approach
The paper draws mainly on industry literature, reports and government websites to develop a typology of two ideal types of institutional logics that prevail among Chinese international contractors. The configurations of institutional complexity in different strategic areas are analysed through pattern-matching.
Findings
Two main logics are identified, namely, construction and investment logics. These logics in turn lead to patterns of volatile complexity in the strategic areas of business, technology, human resources and marketing; patterns of aligned complexity in operational and information technology strategic areas; and patterns of segregated complexity in financial strategic area.
Research Limitations/Implications
The paper presents an ongoing doctoral research. It provides a preliminary understanding of the institutional logics affecting Chinese international contractors and sets out the first step to understand the relationship between complex institutional environments and organisational responses.
Practical Implications
Chinese international contractors commonly face resistance, and at times resentment, from the local industries in the countries they operate. The findings of this paper are a first step towards a better understanding of why this is the case and what can be done to rectify the situation and improve long and short-term project performance.
Originality/Value
This paper provides practical implications for Chinese contractors to understand their internal context of institutional complexity and provides the basis for further understanding of Chinese contractors’ strategic responses.
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Mikhail Fiadotau and Mervi Rajahonka
This chapter examines the micro-level dynamics of cross-innovation involving audiovisual and educational expertise through the prism of two cases: an augmented reality-based…
Abstract
This chapter examines the micro-level dynamics of cross-innovation involving audiovisual and educational expertise through the prism of two cases: an augmented reality-based chemistry learning app developed in Estonia and a 360-degree short film project aimed at documenting and raising awareness about historical buildings in Lithuania. Based on the two cases, the chapter outlines several trends: the broadening of the notion of education beyond institutional education; the growing interest in public–private partnerships; and the emergence of heterogeneous networks feeding into the larger epistemic community of educational innovators. It also highlights a number of challenges that members of this community may face, including institutional resistance to change, schools’ lack of resources, teachers’ and administrators’ reluctance to use new technology and emerging technologies’ lack of maturity.
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