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1 – 10 of 22Robby Soetanto, Ferry Hermawan, Alistair Milne, Jati Utomo Dwi Hatmoko, Sholihin As'ad and Chusu He
Recent years saw a paradigm shift from ex post (reactive) to ex ante (proactive) approaches (e.g. insurance) to disaster risk financing for building resilience of communities in…
Abstract
Purpose
Recent years saw a paradigm shift from ex post (reactive) to ex ante (proactive) approaches (e.g. insurance) to disaster risk financing for building resilience of communities in developing countries. To facilitate adoption, the approaches should be adapted so that they can be technically feasible and culturally desirable to the local context. This paper aims to report an exploratory study to elaborate the existing arrangements to deal with the impacts of disaster and the potential to shift to a more proactive disaster risk financing in Indonesia.
Design/methodology/approach
A series of stakeholder engagement activities in Semarang and Solo, Indonesia was conducted to ascertain the existing arrangements for disaster risk financing at local government level, the challenges/barriers to the adoption of insurance, education and policies to facilitate the transformation from reactive to proactive process. Thematic analysis was applied to transcribed conversations during interviews, focus groups and workshops. Identification of emerging issues/themes was also guided by the researchers’ notes during the events, and facilitated by qualitative analysis software, Atlas Ti®. This was complemented by an analysis of regulations and documents provided by the local stakeholders.
Findings
The local governments heavily rely on contingency fund, which is not enough and often significantly delayed to fund recovery and reconstruction of public infrastructure. The use of insurance is limited in both public and private sectors, particularly in the majority of low-income communities. Various barriers and challenges were identified under several categories, namely, institutional, cultural, affordability, lack of awareness and knowledge, insurance arrangement process and lack of trust. The findings also suggest that improving insurance education should involve multiple stakeholders, and both formal and informal routes should be pursued.
Originality/value
The research fills the gap of knowledge in disaster risk financing in the context of developing countries, specifically in local governments and communities in Indonesia. The findings may be replicable for other developing countries with low adoption of ex ante financial instruments for dealing with the impacts of disaster.
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Mariangela Zanni, Kirti Ruikar and Robby Soetanto
Sustainability considerations are often treated as an add-on to building design, following ad-hoc processes for their implementation. The purpose of this study was to investigate…
Abstract
Purpose
Sustainability considerations are often treated as an add-on to building design, following ad-hoc processes for their implementation. The purpose of this study was to investigate, model and facilitate the early stages of building information modelling (BIM) enabled sustainable building design (SBD) by formalising the ad-hoc working relationships of the best practices in order to standardise the optimal collaboration workflows.
Design/methodology/approach
Four stages of data collection were conducted, including a total of 32 semi-structured interviews with industry experts from 17 organisations. Fourteen “best practice” case studies were identified, and roles and responsibilities, resources, information exchanges, interdependencies, timing and sequence of events and critical decisions were examined.
Findings
The research classified the critical components of SBD into a framework utilising content and thematic analyses. These components were coordinated explicitly into a systematic process, which followed concurrent engineering (CE) principles utilising Integrated DEFinition (IDEF) 3 structured diagramming technique. Then, Green BIM Box (GBB) workflow management prototype tool was developed to analyse communication and delivery of BIM-enabled SBD in a centralised system.
Originality/value
This study represents an improvement to previous attempts to systematically define the BIM-enabled SBD process for the early stages. The results support the idea that a transparent SBD process, which follows specified communication patterns, can assist in achieving sustainability efficiently in terms of time, cost and effort.
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Suryani Ahmad, Robby Soetanto and Chris Goodier
This study applied the lean approach to the reinforcement work process in the component production of industrialised building system precast concrete construction (IBSPCC). The…
Abstract
Purpose
This study applied the lean approach to the reinforcement work process in the component production of industrialised building system precast concrete construction (IBSPCC). The purpose of this paper is to identify and eliminate non-value added (NVA) activities to enhance the efficiency of the production process.
Design/methodology/approach
Data were collected via a case study of six-storey precast concrete building. A mapping of the reinforcement work process was conducted based on observations using time study technique and time-lapsed video, complemented by semi-structured interviews.
Findings
Through this application, several NVA activities, such as unnecessary inventory, excessive movement and coordination issues, were identified. Production performance could be enhanced by implementing Just-in-Time, Kanban, and layout improvements, which would address NVA activities.
Research limitations/implications
Due to the complexity of the construction process, only specific process elements were observed. To map the complete process, comprehensive observation must be conducted from beginning to end, which, though worthwhile, would be very time and resource intensive.
Originality/value
This paper focusses on strategies for improving the efficiency of the IBSPCC production process in Malaysian construction by developing a conceptual framework of the lean approach for the reinforcement work process. Certain aspects in the process such as layout and inventory need to be redesigned and simplified by minimising NVA activities.
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Danny Murguia, Peter Demian and Robby Soetanto
The current understanding of building information modelling (BIM) adoption often neglects the industry context in which BIM is deployed. This is particularly problematic when…
Abstract
Purpose
The current understanding of building information modelling (BIM) adoption often neglects the industry context in which BIM is deployed. This is particularly problematic when policymakers are planning to enact top-down policies to promote BIM adoption in public-funded construction. Therefore, the aim of this study is to establish the industry-level factors that constraint or enable actors' intention to adopt BIM.
Design/methodology/approach
Using institutional theory with an emphasis on the cultural-cognitive elements, the authors aim to complement the understanding of BIM adoption by incorporating institutional elements into the unified theory of acceptance and use of technology (UTAUT). The cultural-cognitive elements were extracted from focus groups and interviews with architecture, construction and engineering (AEC) professionals in Peru. A modified UTAUT was empirically tested using confirmatory factor analysis (CFA) and structural equation modelling (SEM) with a dataset from 171 questionnaire responses.
Findings
The industry characteristics, standardisation, affordability and technology/methodology definition of BIM were found to be the cultural-cognitive elements having direct effects on individual reactions to BIM. These findings suggest that BIM adoption policies should focus on designing incentives schemes, training/educating professionals on BIM collaborative processes and developing/adapting applicable standards. However, a BIM adoption mandate would require policymakers to create collaborative procurement environments in tandem with information management and process standards.
Practical implications
Findings can be used by policymakers to significantly promote BIM adoption in contexts without a government mandate for public sector construction.
Originality/value
The study of institutional elements on BIM adoption is still limited. This study provides empirical evidence on how the cultural-cognitive elements of the industry context are associated with actors' intention to adopt BIM. Therefore, this study bridges industry and individual levels of analysis. Furthermore, this study enables policymakers to initiate actions that significantly encourage BIM adoption.
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Maria-Angeliki Zanni, Robby Soetanto and Kirti Ruikar
The purpose of this research is to develop a building information modelling (BIM)-enabled sustainable design process model that identifies critical decisions actions in the design…
Abstract
Purpose
The purpose of this research is to develop a building information modelling (BIM)-enabled sustainable design process model that identifies critical decisions actions in the design process along with the information and level of detail that facilitate an informed and timely decision. Building performance analysis is usually performed after the design and construction documents are produced, resulting in lost opportunities.
Design/methodology/approach
A number of research methods have been adopted; these include extensive literature review and 11 in-depth exploratory interviews with industry practitioners (sustainable building design experts, early BIM adopters).
Findings
Project delivery methods have a significant effect on the sustainable outcome of buildings. The development of a structured process can assist sustainable design practice among building professionals. Learning from implemented projects, that have utilised BIM processes, facilitates the scope of creating this process and advises future projects to prevent failures. Process mapping is essential to streamline the process, support key project processes and help the design team manage their own responsibilities and deliverables required by them.
Originality/value
The identification of the gap and the need for a structured process for sustainable building design for BIM execution is discussed. The synergies that exist between BIM, building performance modelling, Building Research Establishment’s Environmental Assessment Method assessment and the Royal Institute of British Architects Plan of Work are shown. The effect that project delivery has on sustainable design outcome has been established. A coordinated collaborative design process model is presented based on the findings from interviewing early adopters.
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ROBBY SOETANTO and DAVID G. PROVERBS
An assessment of the performance of UK clients on 55 ‘case projects’ as considered by contractors is presented and used to develop models of contractors' satisfaction. Principal…
Abstract
An assessment of the performance of UK clients on 55 ‘case projects’ as considered by contractors is presented and used to develop models of contractors' satisfaction. Principal component analysis (PCA) reveals five dimensions to contractor satisfaction, classified in this research as (i) support provided to contractors, (ii) clients' attitude, (iii) clients' understanding of their own needs, (iv) quality of clients' brief, and (v) financial aspects of performance. Knowledge of these models should enable clients to perform better, which is conducive towards satisfactory participant performance and overall project performance. The models identify three key aspects of client performance that are found to significantly influence contractors' satisfaction levels, namely, (i) the capability of the client's representative, (ii) the client's past performance and project management experience and (iii) the financial soundness and reputation of the client. Additionally, the nature of the project and certain characteristics of contractors also influence satisfaction levels. The models demonstrated accurate predictive power and were found to be valid and robust. Clients could use the models to help improve their performance, leading to more successful project implementation. This will also promote the development of harmonious working relationships within the construction project coalition (PC).
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Robby Soetanto and David G. Proverbs
Flood damage to domestic properties can be considered as a function of two key factors, that is, the flood characteristics and characteristics of the property. A thorough…
Abstract
Flood damage to domestic properties can be considered as a function of two key factors, that is, the flood characteristics and characteristics of the property. A thorough literature review identified that little or no consideration is given to the characteristics of flood when assessing flood‐damaged domestic properties. This paper presents the perceptions of 289 building surveyors regarding flood characteristics as part of a 2‐year research project to benchmark the assessment of flood‐damaged domestic properties in the UK. Surveyors perceived the sewage, fasciae and contaminant content, and depth of the floodwater. Findings also revealed that methods to determine these factors were primarily a function of individual subjective perceptions. Definitive guidance is therefore, needed to minimise variations in subsequent repair and reinstatement works.
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Aaron Mullins and Robby Soetanto
The purpose of this research is to investigate ethnic differences in perceptions of social responsibility, in relation to flooding, for householders, local businesses and policy…
Abstract
Purpose
The purpose of this research is to investigate ethnic differences in perceptions of social responsibility, in relation to flooding, for householders, local businesses and policy makers.
Design/methodology/approach
The data were obtained via a questionnaire survey of three communities in Birmingham and one community in South East London, UK. A total of 481 responses were received and used in the statistical analysis. The interpretation of the findings was aided by cognitive mapping to synthesise the data transcripts from 174 responses to the open‐ended questions. Comparisons were made between communities in different locations and with different experience of flooding.
Findings
Ethnic differences consistently exist within the perceptions of householder and business groups within communities (in different locations) which have recent experience of flooding, but not in the policy maker group or in a community without recent flood experience. The finding also suggests three different levels of resilience and their association with different ethnic groups.
Research limitations/implications
Future research should conduct further analysis with equal ethnic representation throughout each community group so that more ethnic groups can be investigated and compared. For a more comprehensive understanding, further investigation should be conducted across different communities in different countries with different environmental hazards.
Practical implications
The findings contribute to the understanding of the influence of demographic factors in disaster management field, and can provide useful knowledge for targeted and tailored strategies of communication of flood information.
Originality/value
The research represents the first attempt to investigate ethnic differences in perceptions of social responsibility of householders, small businesses and policy makers for the community resilience to flooding.
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Robby Soetanto, David G. Proverbs and Gary D. Holt
The results of an investigative study aimed at assessing the performance of construction contractors, as perceived by clients and architects in the UK, are presented. The…
Abstract
The results of an investigative study aimed at assessing the performance of construction contractors, as perceived by clients and architects in the UK, are presented. The assessment uses predetermined generic performance criteria and involves two measurements, namely perceived importance (I) and perceived performance (P). Importance‐performance analyses are then carried out using three measures, namely average satisfaction (D), percentage response (R) and priority rank (PR). Results indicate a need for contractors to improve in most aspects of performance. Generally, architects are found to be less satisfied than clients in regard to overall contractor performance. Furthermore, the perceptions of clients and architects regarding D and PR are broadly similar. It is implied that a well‐planned and designed performance improvement strategy on behalf of contractors will address the needs of both clients and architects. Findings will be of interest to contractors embarking on projects with clients and architects.
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