Open House International

Ahmed, Iftekhar; Charlesworth, Esther

2014 Open House International

doi: 10.1108/OHI-03-2014-B0001

Post-Disaster Housing Reconstruction to Enable Resilient Communities.A house is often the most valuable economic and social asset in most communities and its primary function is to provide a safe and secure habitat for its inhabitants. In many disasters, not only rapid onset events such as earthquakes and storms, where housing is usually the most visible component that is damaged or lost, but also in slow onset disasters such as floods and bushfires, people are often forced to abandon their homes. Displacement or loss of housing makes people vulnerable to possible aftershocks, as well as to the climate – rain, snow, heat, etc – thus compounding the effects of the disaster, and significantly impacting household and community health; therefore it is important to safeguard people from these disaster risks through adequate and resilient housing. This has been emphasised in a number of disasters and housing related publications (see for example ADPC, 2002; Coburn et al, 1995; HFHA, undated; IFRC, 2011; Seraj and Ahmed, 2004; UNNATI, 2006).

von Meding, Jason; Oyedele, Lukumon; Bruen, John

2014 Open House International

doi: 10.1108/OHI-03-2014-B0002

This paper sets out in the context of three strands of knowledge; disaster management, strategic management and project management and builds upon the authors’ (2009) theory for the delivery of post-disaster reconstruction (PDR) projects. With the expected increase in the magnitude and frequency of natural disasters in coming years, more people than ever will be faced with PDR scenarios. In many cases, non-government organisations (NGOs) are in a position to make interventions to improve conditions for people facing the impacts of disasters and it is essential that responding agencies deploy appropriate configurations of competencies to mitigate project barriers. Using a mixed-methods approach, a study incorporated four case studies in post-tsunami Sri Lanka and four case studies in post-cyclone Sidr Bangladesh. Exploratory interviews with expert NGO participants were combined with direct observations and the collection of quantitative survey data. The mechanisms and phenomena observed within the case studies contributed to the development of a conceptual theoretical framework. The study reveals that NGOs face barriers in seven key areas and that they must deploy certain configurations of organisational and operational competencies in order to effectively develop and implement strategies to address these barriers. The theoretical framework demonstrates how the utilisation of these competencies, deployed in targeted clusters, has the potential to create positive outcomes for beneficiaries as measured by PDR Project Success Indicators (PDRPSIs). If dynamic tools can be developed that effectively model competency and predict success, all organisations involved in disaster response and recovery could benefit. In addition, the knowledge is highly transferable to other sectors and environments.

Kelly, Madeleine Jane Swete; Caldwell, Glenda Amayo

2014 Open House International

doi: 10.1108/OHI-03-2014-B0003

This paper investigates the role of the architect in post-disaster reconstruction and questions their ability to facilitate permanent building solutions. There is an ever-increasing population of refugees and internally displaced persons due to disasters and conflicts who have a basic need for shelter. To date, housing solutions for such people has tended to focus on short-term, temporary shelter solutions that have been largely unsuccessful. This increasing demand for shelter has led to an emerging group of architects skilled in post-disaster reconstruction. These architects acknowledge that shelter is critical to survival, but believe architects should focus on rebuilding in a manner that is quick, durable but permanent. They believe that an architect skilled in post-disaster reconstruction can produce solutions that meet the requirement of the emergency phase, through to semi-permanent and even permanent homes, without wasting time and money on interim shelters. Case Study Research was used to examine and evaluate the assistance provided by Emergency Architects Australia (EAA) to the Kei Gold community in the Solomon Islands after the 2007 earthquake and tsunami. The results indicate that an architect’s response to a disaster must go beyond providing temporary shelter; they must create permanent building solutions that respond to the site and the culture while servicing the needs of the community. The vernacular reconstruction methods implemented by EAA in Kei Gold Village have been successful in developing permanent housing solutions. Further research and development is required to gain a broader understanding of the role of the architect in disasters of varying scales and typologies.

Lawther, Peter M.

2014 Open House International

doi: 10.1108/OHI-03-2014-B0004

Housing is perhaps the most common component of a community’s manufactured capital wealth stocks damaged or destroyed by natural disasters. Consequently the restoration of housing in the recovery process takes on a paramount significance. This significance is magnified by the complexity of housing restoration and the varying and specialised skill sets required to deliver it. Such complexity is exemplified through both the different phases of post-disaster housing required following a disaster and the role of housing in the broader socio-ecological system of a community. Housing is inextricably linked to livelihoods, physical and mental health, security and social capital. Successful post-disaster restoration of housing must identify and embrace such linkages. This paper explores this notion through examination of the impact of the permanent housing reconstruction of the T. Vilufushi community, Maldives, following the 2004 Indian Ocean Tsunami, which completely destroyed the island of Vilufushi. The community were temporarily relocated for 4½ years whilst Vilufushi was totally reconstructed by the Government of Maldives and the British Red Cross. Such reconstruction was undertaken to cater for not only the original population of 1800, but also a projected population of 5000, as the Government of Maldives utilised the opportunity afforded by the Tsunami to pursue its longstanding population consolidation policy. The post-occupancy impact of the permanent housing reconstruction program upon the wider socio-ecological system of the Vilufushi community is explored via a qualitative research methodology utilising the four wealth capitals of sustainable development as its analytical framework. Field data collection methods comprised focus group discussions, key informant interviews and observations. This was supplemented with ongoing document collection and review. Data was analysed using a pattern match technique / content analysis, preceding a holistic recovery network analysis. Results of the research indicate that the delivery of the permanent housing on Vilufushi has undermined the human, natural and social capital wealth stocks of the community. The implications are that permanent housing reconstruction needs to be considered as much as a social process, as an engineering process. This in turn, has implications for the skillsets of those charged to deliver such projects, and also the organisations that employ them.

O’Brien, David; Ahmed, Iftekhar

2014 Open House International

doi: 10.1108/OHI-03-2014-B0005

This paper draws on research conducted after the 2004 Indian Ocean Earthquake and Tsunami in Aceh, Indonesia, where more than 100,000 houses were built by various agencies following the massive disaster. The research reveals that the residents in Aceh rarely see their reconstruction houses as ‘complete’ and modify these houses to suit their personal needs and aspirations. The relationships between the global and regional forces that drive reconstruction agency housing procurement and production are explored, and compared with the outcomes of user-initiated modifications to the houses. From the hundreds of houses reviewed, here four houses are discussed in detail, built by the Asian Development Bank, representing a global paradigm, and Bank Mandiri, representing a regional paradigm. These houses were modified and extended to varying degrees by their residents, exemplifying the ways in which reconstruction agencies, perhaps inadvertently, empowered residents by enabling them to improve their own housing. The outcomes of this transformation process underscore the advantages of a hybrid between global and regional styles, and the desire of the reconstruction housing residents to recapture some of the local housing culture and reflect regional housing characteristics.

Parrack, Charles; Flinn, Bill; Passey, Megan

2014 Open House International

doi: 10.1108/OHI-03-2014-B0006

Self-recovery in post-disaster shelter is not the exception but the norm. Following earthquake, flood or storm, the majority of affected families will inevitably rebuild their homes themselves, using their own resources, but there is little support from the international community to encourage good safe building practice. While the communication of key messages about safer building has been carried out effectively in development contexts, it rarely forms a major part of humanitarian response programming. If the humanitarian shelter sector is committed to the principles of Disaster Risk Reduction (DRR), more can be done to support the process of safer reconstruction among self-rebuilders. This paper argues the case for the humanitarian community to link post-disaster shelter programming with the more developmental approach of communicating building safety to a much wider audience than just the most vulnerable beneficiaries. It proposes the shelter sector and the donor community direct more resources towards support for this process, which would augment the effectiveness and impact of a shelter response.

Gunawardena, Tharaka; Ngo, Tuan; Mendis, Priyan; Aye, Lu; Crawford, Robert

2014 Open House International

doi: 10.1108/OHI-03-2014-B0007

With many natural disasters such as earthquakes, cyclones, bushfires and tsunamis destroying human habitats around the world, post-disaster housing reconstruction has become a critical topic. The current practice of post-disaster reconstruction consists of various approaches that carry affected homeowners from temporary shelters to permanent housing. While temporary shelters may be provided within a matter of days as immediate disaster relief, permanent housing can take years to complete. However, time is critical, as affected communities will need to restore their livelihoods as soon as possible. Prefabricated modular construction has the potential to drastically improve the time taken to provide permanent housing. Due to this time-efficiency, which is an inherent characteristic of modular construction, it can be a desirable strategy for post-disaster housing reconstruction. This paper discusses how prefabricated modular structures can provide a more time-efficient solution by analysing several present-day examples taken from published post-disaster housing reconstruction processes that have been carried out in different parts of the world. It also evaluates how other features of modular construction, such as ease of decommissioning and reusability, can add value to post-disaster reconstruction processes and organisations that contribute to the planning, design and construction stages of the reconstruction process. The suitability of modular construction will also be discussed in the context of the guidelines and best practice guides for post-disaster housing reconstruction published by international organisations. Through this analysis and discussion, it is concluded that prefabricated modular structures are a highly desirable time-efficient solution to post-disaster housing reconstruction.

Ireton, Greg; Ahmed, Iftekhar; Charlesworth, Esther

2014 Open House International

doi: 10.1108/OHI-03-2014-B0008

After the catastrophic 2009 bushfires in the state of Victoria, Australia, the State Government provided information and advice, short-term and temporary accommodation as well as financial assistance to bushfire-affected communities. A tension developed between quickly rebuilding housing and re-establishing known social and economic networks versus a slower and more deliberative process that focuses on long-term community outcomes. Whilst there was a widespread assumption that quick rebuilding would be beneficial, resulting in immediate pressure to do so, it became evident that many people were not prepared to, or even did not want to rebuild. Thus it became important to provide time and support for people to consider their options away from the immediate pressures to rebuild that are often inherent in post-disaster recovery processes. This became known as “holding the space” and included the introduction of interim supports such as building temporary villages and other supports which enable people to achieve appropriate interim accommodation without having to rebuild immediately. However, even two years after the bushfires a significant proportion of people remained undecided whether they wanted to rebuild or not. The post-bushfire experience pointed to a number of lessons including the importance of appropriate timing of post-disaster activities, careful targeting of financial assistance, need for developing better and lower cost interim housing options and pre-impact planning. Given the complex nature of rebuilding following a disaster, design professionals should focus not just on the final house, but also look at housing options that blur the distinction between temporary and permanent. Their designs should be quick to build, offer a good quality of life, be affordable for most and be flexible in design for future use.

Janse, Harmen; Flier, Kees van der

2014 Open House International

doi: 10.1108/OHI-03-2014-B0009

Haiti was struck by a heavy earthquake in 2010 and international aid poured into the country. News reports in 2011 were not very positive about the results of post-disaster reconstruction: “The relief efforts are only putting Haiti on life-support instead of evolving into the next stage of development”. One of the non-governmental organisations (NGOs) involved in Haiti was Cordaid, implementing a ‘transitional shelter strategy’ to support the transformation of neigh-bourhoods from a state of life-support into a state of self-sustaining development. The strategy was implemented in both a rural and an urban area. The main feature of the strategy was the provision of structures that could be adapted from simple shelters to permanent houses. Since the results of the strategy were mixed and ambiguous, a comparative case study was conducted to evaluate the shelter strategy in both areas. The objective was to draw lessons about what has to be taken into account when formulating future urban shelter strategies. The case study is discussed in this article. The main finding from the case study is that producing the intended number of shelters within the financial and time budgets that were set (efficiency), was more difficult in the urban area than in the rural area. But the conditions for linking relief and development (effectiveness) are more favourable in the urban context. NGOs may achieve long-term (effective) results in the urban context when a lower efficiency can be justified. That is why NGOs need to engage in a debate about the extent to which they are able to focus on long-term shelter or housing strategies. The important element in the debate is communication with the donors who are often focused on short-term relief measures. However urban areas cannot be rebuilt with only short-term interventions. The link between relief and development has to be made by a process-orientated approach focusing on capacities of local participants.

Jabeen, Huraera

2014 Open House International

doi: 10.1108/OHI-03-2014-B0010

Dhaka is one of the most vulnerable cities facing exacerbated disaster risks from climate change impacts. While these risks have escalated rapid population growth has made Dhaka one of the fastest growing megacities in Asia with a very high housing demand. In the absence of significant interventions from the public sector, the private sector has become responsible for 70 per cent of the city’s physical development. The political economy of development and limitations in institutional arrangements allow private sector investors an almost free hand, resulting in increased and transferred risks to the public sector and city dwellers in general. Any post-disaster reconstruction in future will be influenced by these existing dynamics. Future plans for post-disaster reconstruction of housing in Dhaka must address issues of growing demand, limitations of risk-free land for development, ownership of land and housing, and limitations of resources.