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Research papers, The University of Auckland Library

Five years on since the first major earthquake struck the Canterbury region, the reconstruction is well advanced. Christchurch is a city in transition. This report considers trends in resourcing and employment practice of Canterbury construction organisations in response to the projected market changes (2015-2016). The report draws on the interviews with 18 personnel from 16 construction organisations and recovery agencies in October 2015. It provides a summary of perceived changes in the construction market in Canterbury, evidence of what steps construction businesses have been taking, how they have prepared for likely changes in the reconstruction sector, as well as the perceived alignment of public policies with the industry response.

Research papers, Lincoln University

Purpose - The purpose of this paper is to identify through the application of Actor Network Theory (ANT) the issues and impediments to the implementation of mandatory seismic retrofitting policies proposed by the New Zealand Government. In particular the tension between the heritage protection objectives contained in the Resource Management Act 1991 and the earthquake mitigation measures contained in the Building Act 2004 are examined. Design/methodology/approach - The paper uses a case study approach based on the Harcourts Building in Wellington New Zealand and the case law relating to attempts to demolish this particular building. Use is made of ANT as a 'lens' to identify and study the controversies around mandatory seismic retrofitting of heritage buildings. The concept of translation is used to draw network diagrams.

Research papers, University of Canterbury Library

Recycling is often employed as part of a disaster waste management system. However, the feasibility, method and effectiveness of recycling varies between disaster events. This qualitative study is based on literature reviews, expert interviews and active participatory research of five international disaster events in developed countries (2009 Victorian Bushfires, Australia; 2009 L’Aquila earthquake, Italy; 2005 Hurricane Katrina, United States; 2010 and 2011 Canterbury earthquakes, New Zealand; 2011 Great East Japan earthquake) to answer three questions: What are the main factors that affect the feasibility of recycling post-disaster? When is on-site or off-site separation more effective? What management approaches improve recycling effectiveness? Seven disaster-specific factors need to be assessed to determine the feasibility of disaster waste recycling programmes: volume of waste; degree of mixing of waste; human and environmental health hazards; areal extent of the waste; community priorities; funding mechanisms; and existing and disaster-specific regulations. The appropriateness of on or off-site waste separation depends on four factors: time constraints; resource availability; degree of mixing of waste and human and public health hazards. Successful recycling programmes require good management including clear and well enforced policies (through good contracts or regulations) and pre-event planning. Further research into post-disaster recycling markets, funding mechanisms and recycling in developing countries is recommended.

Research papers, University of Canterbury Library

Tsunami have the potential to cause significant disruptions to society, including damage to infrastructure, critical to the every-day operation of society. Effective risk management is required to reduce the potential tsunami impacts to them. Christchurch city, situated on the eastern coast of New Zealand’s South Island, is exposed to a number of far-field tsunami hazards. Although the tsunami hazard has been well identified for Christchurch city infrastructure, the likely impacts have not been well constrained. To support effective risk management a credible and realistic infrastructure impact model is required to inform risk management planning. The objectives of this thesis are to assess the impacts on Christchurch city infrastructure from a credible, hypothetical far-field tsunami scenario. To achieve this an impact assessment process is adopted, using tsunami hazard and exposure measures to determine asset vulnerability and subsequent impacts. However, the thesis identified a number of knowledge gaps in infrastructure vulnerability to tsunami. The thesis addresses this by using two approaches: a tsunami damage matrix; and the development of tsunami fragility functions. The tsunami damage matrix pools together tsunami impacts on infrastructure literature, and post-event field observations. It represents the most comprehensive ‘look-up’ resource for tsunami impacts to infrastructure to date. This damage matrix can inform the assessment of tsunami impacts on Christchurch city infrastructure by providing a measure of damage likelihood at various hazard intensities. A more robust approach to tsunami vulnerability of infrastructure are fragility functions, which are also developed in this thesis. These were based on post-event tsunami surveys of the 2011 ‘Tohoku’ earthquake tsunami in Japan. The fragility functions are limited to road and bridge infrastructure, but represent the highest resolution measure of vulnerability for the given assets. As well as providing a measure of damage likelihood for a given tsunami hazard intensity, these also indicate a level of asset damage. The impact assessment process, and synthesized vulnerability measures, are used to run tsunami impact models for Christchurch infrastructure to determine the probability of asset damage occurring and to determine if impact will reach or exceed a given damage state. The models suggest that infrastructure damage is likely to occur in areas exposed to tsunami inundation in this scenario, with significant damage identified for low elevation roads and bridges. The results are presented and discussed in the context of the risk management framework, with emphasis on using risk assessment to inform risk treatment, monitoring and review. In summary, this thesis A) advances tsunami vulnerability and impact assessment methodologies for infrastructure and B) provides a tsunami impact assessment framework for Christchurch city infrastructure which will inform infrastructure tsunami risk management for planners, emergency managers and lifelines groups.

Audio, Radio New Zealand

RON MARK to the Prime Minister: Does he stand by all his statements; if so, how? ANDREW LITTLE to the Prime Minister: Does he stand by his statement that “if you see house prices rising, you might say the Government needs to do more” and “we take responsibility, we need to do a better job of it”? SARAH DOWIE to the Minister of Finance: What international reports has he received showing New Zealand’s economic growth remains robust? Hon ANNETTE KING to the Minister of Health: On what date was the Ministry of Health first made aware of data manipulation of the six-hour Emergency Department target by district health boards? CHRIS BISHOP to the Minister for Economic Development: What recent announcements has the Government made regarding support for earthquake-affected businesses? METIRIA TUREI to the Minister for Building and Housing: Ka tū a ia i runga i te mana o tana kōrero, “The proportion of New Zealanders living in rental homes is not changing dramatically and owner-occupiers will remain the dominant living arrangement for most Kiwi families into the future” i te mea, ā, e ai ki ngā tatauranga hou, nō mai anō i te tau Kotahi mano, iwa rau, rima tekau mā tahi, i taka ai te hunga whiwhi i tōna ake whare, ki raro rā nō? Translation: Does he stand by his statement that “The proportion of New Zealanders living in rental homes is not changing dramatically and owner-occupiers will remain the dominant living arrangement for most Kiwi families into the future” given that home ownership is at its lowest level since 1951, according to the latest census? STUART SMITH to the Minister for Primary Industries: What recent announcements has he made regarding support for earthquake-affected primary sectors? GRANT ROBERTSON to the Minister of Finance: Does he agree with the Prime Minister’s statement that Treasury forecasts are “a load of nonsense, because they can’t get predications in 44 days right, let alone 44 years”? ALFRED NGARO to the Minister for Building and Housing: What additional Auckland housing projects did he announce during last week’s recess, and what are the latest reports on the growth in construction across Auckland showing? Dr MEGAN WOODS to the Minister responsible for the Earthquake Commission: Is he confident EQC will be employing the necessary resource to process and settle claims, from both the Canterbury earthquake sequence and the earthquake sequence of a fortnight ago, after 16 December; if so, why? DAVID SEYMOUR to the Minister of Police: What reassurance can she give to Epsom residents concerned that their Community Policing Centre will cease to operate after 24 years? IAN McKELVIE to the Minister of Commerce and Consumer Affairs: What announcements has he made recently that support the continued growth of the New Zealand wine export market?