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Images, eqnz.chch.2010

Awaiting the demolition ball! See the hole punched in by the neighbouring building (now demolished) during the February 22 2011 earthquake. This building is leaning to the north (left) while it's now demolished neighbour was leaning to the south (right). All because the crap land gave way underneath!

Images, eqnz.chch.2010

Further damage to the bank following the two quakes on 23/12/11. The sewer line broke here and was repaired (patched) by council staff on Christmas Eve. It is hard to beleve that this rock wall was level with the land here, before any of the quakes.

Images, eqnz.chch.2010

Today was the first time I have been to the earthquake memorial since it was completed and opened on 22nd February 2017, six years after the devastating quake that killed the 185 that are named on this wall. I knew two of the people on the list.

Research papers, University of Canterbury Library

Field surveys and experimental studies have shown that light steel or timber framed plasterboard partition walls are particularly vulnerable to earthquake damage prompting the overarching objective of this research, which is to further the development of low damage seismic systems for non-structural partition walls in order to facilitate their adoption by industry to assist with reducing the losses associated with the maintenance and repair cost of buildings across their design life. In particular, this study focused on the behaviour of steel-framed partition walls systems with novel detailing that aim to be “low-damage” designed according to common practice for walls used in commercial and institutional buildings in New Zealand. This objective was investigated by (1) investigating the performance of a flexible track system proposed by researchers and industry by experimental testing of full-scale specimens; (2) investigating the performance of the seismic gap partition wall systems proposed in a number of studies, further developed in this study with input from industry, by experimental testing of full-scale specimens; and (3) investigating the potential implications of using these systems compared with traditionally detailed partition wall systems within multi-storey buildings using the Performance Based Earthquake Engineering loss assessment methodology. Three full-scale testing frames were designed in order to replicate, under controlled laboratory conditions, the effects of seismic shaking on partition walls within multi-storey buildings by the application of quasi-static uni-directional cyclic loading imposing an inter-storey drift. The typical configuration for test specimens was selected to be a unique “y-shape”, including one angled return wall, with typical dimensions of approximately 2400 mm along the main wall and 600 mm along (approximately) the returns walls with a height of 2405 mm from floor to ceiling. The specimens were aligned within test frames at an oblique angle to the direction of loading in order to investigate bi- directional effects. Three wall specimens with flexible track detailing, two identical plane specimens and the third including a doorway, were tested. The detailing involved removing top track anchors within the proximity of wall intersections, thus allowing the tracks to ‘bow’ out at these locations. Although the top track anchors were specified to be removed the proximity of wall intersections, a construction error was made whereby a single top track slab to concrete anchor was left in at the three-way wall junction. Despite this error, the experimental testing was deemed worthwhile since such errors will also occur in practice and because the behaviour of the wall can be examined with this fixing in mind. The specimens also included an acoustic/fire sealant at the top lining to floor boundary. In addition to providing drift capacities, the force-displacement behaviour is also reported, the dissipated energy was computed, and the parameters of the Wayne-Stewart hysteretic model were fitted to the results. The specimen with the door opening behaved significantly different to the plane specimens: damage to the doorway specimen began as cracking of the wallboard propagating from the corners of the doorway following which the L- and Y- shaped junctions behaved independently, whereas damage to the plane specimens began as cracking of the wallboard at the top of the L-junction and wall system deformed as a single unit. The results suggest that bi-directional behaviour is important even if its impact cannot be directly quantified by the experiments conducted. Damage to sealant implies that the bond between plasterboard and sealant is important for its seismic performance. Careful quality control is advised as defects in the bond may significantly impact its ability to withstand seismic movement. Two specimens with seismic gap detailing were tested: a steel stud specimen and a timber stud specimen. Observed drift capacities were significantly greater than traditional plasterboard partition systems. Equations were used to predict the drift at which damage state 1 (DS1) and damage state 2 (DS2) would initiate. The equation used to estimate the drift at the onset of DS1 accurately predicted the onset of plaster cracking but overestimated the drift at which the gap filling material was damaged. The equation used to predict the onset of DS2 provided a lower bound for both specimens and also when used to predict results of previous experimental tests on seismic gap systems. The gap-filling material reduced the drift at the onset of DS1, however, it had a beneficial effect on the re-centring behaviour of the linings. Out-of-plane displacements and return wall configuration did not appear to significantly impact the onset of plaster cracking in the specimens. A loss assessment according to the PBEE methodology was conducted on four steel MRF case study buildings: (1) a 4-storey building designed for the Christchurch region, (2) a 4-storey building designed for the Wellington region, (3) a 12-storey building designed for the Christchurch region, and (4) a 12- storey building designed for the Wellington region. The fragility parameters for a traditional partition system, the flexible track partition system, and the seismic gap steel stud and timber stud partition systems were included within the loss assessment. The order (lowest to highest) of each system in terms of the expected annual losses of each building when incorporating the system was, (1) the seismic gap timber stud system, (2) the seismic gap steel stud system, (3) the traditional/baseline system, and (4) the flexible track system. For the seismic gap timber stud system, which incurred the greatest reduction in expected annual losses for each case study building, the reduction in expected annual losses in comparison to the losses found when using the traditional system ranged from a 5% to a 30% reduction. This reinforces the fact that while there is a benefit to the using low damage partition systems in each building the extent of reduction in expected annual losses is significantly dependent on the particular building design and its location. The flexible track specimens had larger repair costs at small hazard levels compared to the traditional system but smaller repair costs at larger hazard levels. However, the resulting expected annual losses for the flexible track system was higher than the traditional system which reinforces findings from past studies which observed that the greatest contribution to expected annual losses arises from low to moderate intensity shaking seismic events (low hazard levels).

Audio, Radio New Zealand

TE URUROA FLAVELL to the Minister of Justice: Is she satisfied with the Electoral Commission's engagement with whanau, hapū, iwi and marae around the 2013 Māori Electoral Option; if so, what advice has she received that would explain why halfway through the process there are only 5,000 new enrolments? DAVID SHEARER to the Prime Minister: On what date was he, his office or the Department of Prime Minister and Cabinet first informed that David Henry would not meet his deadline of the end of May as set out in the terms of reference for reporting back and what reason did Mr Henry provide for the delay? KATRINA SHANKS to the Minister of Finance: What do recent indicators show about the economy's performance this year and its outlook for the next three to four years? DAVID SHEARER to the Prime Minister: Has he received any information that shows foreign intelligence agencies are routinely collecting emails, other communication or location data on New Zealand citizens and residents while they are in New Zealand; if so, has the resulting information been passed on to the Government Communications Security Bureau? ALFRED NGARO to the Minister of Education: What recent announcement has she made about achievement against National Standards? METIRIA TUREI to the Minister for Economic Development: Will the Government sign the legal contract between it and SkyCity for the SkyCity Convention Centre this week; if not, when will it sign this agreement? JAMI-LEE ROSS to the Minister of Housing: What policy conclusions, if any, does the Government draw from Priced Out – How New Zealand Lost its Housing Affordability and how consistent are its findings with those of the 2012 Productivity Commission Report on housing affordability? Hon ANNETTE KING to the Minister of Health: Does he stand by all his statements on health; if not, why not? NICKY WAGNER to the Minister for Canterbury Earthquake Recovery: How will the Government support the redevelopment and repopulation of the Christchurch Central Business District following the Canterbury earthquakes? CHRIS HIPKINS to the Minister of Education: Is she confident that the National Standards data being released today gives an accurate picture of student progress; if not, why not? Rt Hon WINSTON PETERS to the Prime Minister: Did he discuss with David Henry the requirement for Mr Henry to see the full unedited electronic record connected with the Kitteridge report leak; if not, why not? JOHN HAYES to the Minister of Customs: What information has he received regarding the success of automated passenger processing systems at the border?

Audio, Radio New Zealand

Questions to Ministers 1. Hon DAVID PARKER to the Minister of Finance: What was the combined increase in the value of the Crown's equity in Meridian, Mighty River Power, Solid Energy, Genesis and Air New Zealand for each of the last five years? 2. SIMON BRIDGES to the Minister of Finance: How did Budget 2011 continue the Government's programme to build faster growth, higher incomes and more jobs? 3. Hon MARYAN STREET to the Minister of Foreign Affairs: Have all recent actions of New Zealand's diplomats been consistent with Government policy? 4. Hon TAU HENARE to the Minister of Health: What reports has he received about improved access to dialysis for patients in Auckland and Waitemata? 5. Dr RUSSEL NORMAN to the Minister of Finance: Will the Government have to borrow further to pay for the latest Christchurch earthquakes? 6. GRANT ROBERTSON to the Minister of Health: Does he agree with the statement of the Auditor-General, "Despite the encouraging improvements made in the last 10 years, we do not yet have a system for scheduled services that can demonstrate national consistency and equitable treatment for all"? 7. AMY ADAMS to the Minister for the Environment: What steps has the Government taken to facilitate resource consents for work required at the Lyttelton Port to ensure it is able to recover quickly from earthquake damage? 8. JACINDA ARDERN to the Prime Minister: Does he stand by the statement made on his behalf that "this Government is focused on improvements within the economy in order to create the platform on which business and New Zealanders can invest and grow jobs"? 9. TE URUROA FLAVELL to the Minister of Health: Does he agree that under section 118 of the Health Practitioners Competence Assurance Act 2003, the Medical Council has a responsibility to ensure the cultural competence of doctors, and what support has the Government provided to the health sector to ensure cultural competence is achieved across the health sector? 10. DAVID SHEARER to the Minister of Science and Innovation: Does he agree with Professor Sir Paul Callaghan's statement on science and innovation "it's clear that the Minister of Finance and the Prime Minister have not really seen this as a top priority"? 11. CHESTER BORROWS to the Minister of Justice: What progress is being made on preparations for the referendum on the electoral system to be held in conjunction with this year's general election? 12. Hon RICK BARKER to the Minister of Veterans' Affairs: When can veterans expect to have a full response from the Government in response to the Law Commission's report "A New Support Scheme for Veterans"?

Audio, Radio New Zealand

MARAMA DAVIDSON to the Minister of Housing and Urban Development: Will he commit to ensuring that the 800 tenancies terminated or otherwise affected by Housing New Zealand’s previous approach to meth testing receive compensation that genuinely reflects the level of harm done, and takes account of both direct costs and emotional distress? Hon JUDITH COLLINS to the Minister of Housing and Urban Development: Is it acceptable for Housing New Zealand tenants to smoke methamphetamine in Housing New Zealand houses? Hon PAUL GOLDSMITH to the Minister of Finance: Does he stand by all of the statements, actions, and policies of the Government in relation to the New Zealand economy? RINO TIRIKATENE to the Minister for Māori Crown Relations: Te Arawhiti: What recent announcements has he made on the scope of his new portfolio? Hon Dr NICK SMITH to the Minister of State Services: What are the dates and contents of all work-related electronic communications between former Minister Hon Clare Curran and the Prime Minister since the decision in Cabinet last year “that the CTO be appointed by, and accountable to, the Prime Minister and the Ministers of Government Digital Services and Broadcasting, Communications and Digital Media”? Dr DEBORAH RUSSELL to the Minister of Finance: What is his reaction to the Independent Tax Working Group’s interim report released today? Hon NIKKI KAYE to the Minister of Education: How many communications has she received from teachers or principals in the last three days regarding teacher shortages, relief teacher issues, and increases in class sizes, and is she confident there will be no more primary teacher strikes this year? Hon NATHAN GUY to the Minister for Biosecurity: How many inbound passengers arrived at Auckland International Airport yesterday between 2 a.m. and 5 a.m., and how many dog detector teams worked on the Green Lane at this time? TAMATI COFFEY to the Minister of Housing and Urban Development: What steps is the Government taking to ensure Housing New Zealand is a compassionate landlord focused on tenant well-being? STUART SMITH to the Minister for Courts: Is he confident that the Canterbury Earthquakes Insurance Tribunal will comply with all requirements of the rule of law? SIMEON BROWN to the Minister of Health: When did the Expert Advisory Committee on drugs give its advice that synthetic cannabinoids AMB-FUBINACA and 5F-ADB be scheduled as Class A controlled drugs, and what action has he taken on this advice? ANAHILA KANONGATA'A-SUISUIKI to the Minister of Commerce and Consumer Affairs: What measures has the Government announced to protect the public from unscrupulous wheel-clamping practices?

Audio, Radio New Zealand

MARAMA DAVIDSON to the Prime Minister: Ka tū a ia i runga i tana kōrero mō te iti rawa o te mahi haumi i roto ratonga tūmataiti, ā, nā runga i tērā, “we didn't know it would be this bad” ā, mēnā kua pēnei rawa, ka pēhea te nui o te iti rawa o te mahi haumi nei?   Translation: Does she stand by her statement on underinvestment in public services that “we didn't know it would be this bad”, and if so, how significant is this underinvestment? Hon SIMON BRIDGES to the Prime Minister: Does she stand by all her Government’s policies and actions? Hon AMY ADAMS to the Minister of Finance: Is he committed to reducing core Crown net debt to 20 percent of GDP by 30 June 2022? Dr DEBORAH RUSSELL to the Minister of Finance: What recent reports has he seen on the state of the New Zealand economy? Hon MICHAEL WOODHOUSE to the Minister of Health: Does he stand by all his statements and actions? JAMI-LEE ROSS to the Minister of Transport: What is the total increased level of funding for the Public Transport activity class for the next 10 years if the mid-point level of funding proposed in the draft Government Policy Statement in the 2018/19 year continues at that level for 10 years without increase; and can he confirm that when that increased funding is added together with mid-point level funding for the new Rapid Transit and Transitional Rail activity classes over 10 years, the total new and increased funding for these three activity classes is $5.398 billion? Dr DUNCAN WEBB to the Minister responsible for the Earthquake Commission: What reports has she seen about the financial impact of remedial repairs in Canterbury by EQC? Hon NATHAN GUY to the Minister of Agriculture: Does he stand by all his Government’s actions in the agricultural sector? Hon PAULA BENNETT to the Minister of Employment: Does he stand by all his policies, statements, and actions? JAN TINETTI to the Minister of Education: What funding challenges does the early child education sector face? BRETT HUDSON to the Minister for Government Digital Services: Does she agree with the comment made by ICT veteran and expert in the industry, Ian Apperley, who said “when you read the Government’s Chief Technology Officer job description it occurs to me that making the role effective is provably impossible. It is largely waffly which means the Government may not know what it wants”; if not, why not? Dr LIZ CRAIG to the Minister of Health: What advice has he received about DHB deficit levels?

Research papers, The University of Auckland Library

The purpose of this paper is to empirically investigate the effects of a major disaster on the management of human resources in the construction sector. It sets out to identify the construction skills challenges and the factors that affected skills availability following the 2010/2011 earthquakes in Christchurch. It is hoped that this study will provide insights for on-going reconstruction and future disaster response with respect to the problem of skills shortages. Design/methodology/approach A triangulation method was adopted. The quantitative method, namely, a questionnaire survey, was employed to provide a baseline description. Field observations and interviews were used as a follow-up to ascertain issues and potential shortages over time. Three focus groups in the form of research workshops were convened to gain further insight into the feedback and to investigate the validity and applicability of the research findings. Findings The earthquakes in Christchurch had compounded the pre-existing skills shortages in the country due to heightened demand from reconstruction. Skills shortages primarily existed in seismic assessment and design for land and structures, certain trades, project management and site supervision. The limited technical capability available nationally, shortage of temporary accommodation to house additional workers, time needed for trainees to become skilled workers, lack of information about reconstruction workloads and lack of operational capacity within construction organisations, were critical constraints to the resourcing of disaster recovery projects. Research limitations/implications The research findings contribute to the debate on skills issues in construction. The study provides evidence that contributes to an improved understanding of the industry’s skills vulnerability and emerging issues that would likely exist after a major disaster in a resource-limited country such as New Zealand. Practical implications From this research, decision makers and construction organisations can gain a clear direction for improving the construction capacity and capability for on-going reconstruction. Factors that affected the post-earthquake skills availability can be considered by decision makers and construction organisations in their workforce planning for future disaster events. The recommendations will assist them in addressing skills shortages for on-going reconstruction. Originality/value Although the study is country-specific, the findings show the nature and scale of skills challenges the construction industry is likely to face following a major disaster, and the potential issues that may compound skills shortages. It provides lessons for other disaster-prone countries where the resource pool is small and a large number of additional workers are needed to undertake reconstruction.

Research Papers, Lincoln University

The National Science Challenge ‘Building Better Homes, Towns and Cities’ is currently undertaking work that, in part, identifies and analyses the Waimakariri District Council’s (WMK/Council) organisational practices and process tools. The focus is on determining the processes that made the Residential Red Zone Recovery Plan, 2016 (RRZRP) collaboration process so effective and compares it to the processes used to inform the current Kaiapoi Town Centre Plan - 2028 and Beyond (KTC Plan). This research aims to explore ‘what travelled’ in terms of values, principles, methods, processes and personnel from the RRZRP to the KTC planning process. My research will add depth to this research by examining more closely the KTC Plan’s hearings process, reviewing submissions made, analysing background documents and by conducting five semi-structured interviews with a selection of people who made submissions on the KTC Plan. The link between community involvement and best recovery outcomes has been acknowledged in literature as well as by humanitarian agencies (Lawther, 2009; Sullivan, 2003). My research has documented WMK’s post-quake community engagement strategy by focusing on their initial response to the earthquake of 2010 and the two-formal plan (RRZRP and KTC Plan) making procedures that succeeded this response. My research has led me to conclude that WMK was committed to collaborating with their constituents right through the extended post-quake sequence. Iterative face to face or ‘think communications’ combined with the accessibility of all levels of Council staff – including senior management and elected members - gave interested community members the opportunity to discuss and deliberate the proposed plans with the people tasked with preparing them. WMK’s commitment to collaborate is illustrated by the methods they employed to inform their post-quake efforts and plans and by the logic behind the selected methods. Combined the Council’s logic and methods best describe the ‘Waimakariri Way’. My research suggests that collaborative planning is iterative in nature. It is therefore difficult to establish a specific starting point where collaboration begins as the relationships needed for the collaborative process constantly (re)emerge out of pre-existing relationships. Collaboration seems to be based on an attitude, which means there is no starting ‘point’ as such, rather an amplification for a time of a basic attitude towards the public.

Research papers, University of Canterbury Library

Currently there is a worldwide renaissance in timber building design. At the University of Canterbury, new structural systems for commercial multistorey timber buildings have been under development since 2005. These systems incorporate large timber sections connected by high strength post-tensioning tendons, and timber-concrete composite floor systems, and aim to compete with existing structural systems in terms of cost, constructability, operational and seismic performance. The development of post-tensioned timber systems has created a need for improved lateral force design approaches for timber buildings. Current code provisions for seismic design are based on the strength of the structure, and do not adequately account for its deformation. Because timber buildings are often governed by deflection, rather than strength, this can lead to the exceedence of design displacement limitations imposed by New Zealand codes. Therefore, accurate modeling approaches which define both the strength and deformation of post-tensioned timber buildings are required. Furthermore, experimental testing is required to verify the accuracy of these models. This thesis focuses on the development and experimental verification of modeling approaches for the lateral force design of post-tensioned timber frame and wall buildings. The experimentation consisted of uni-direcitonal and bi-directional quasi-static earthquake simulation on a two-thirds scale, two-storey post-tensioned timber frame and wall building with timber-concrete composite floors. The building was subjected to lateral drifts of up to 3% and demonstrated excellent seismic performance, exhibiting little damage. The building was instrumented and analyzed, providing data for the calibration of analytical and numerical models. Analytical and numerical models were developed for frame, wall and floor systems that account for significant deformation components. The models predicted the strength of the structural systems for a given design performance level. The static responses predicted by the models were compared with both experimental data and finite element models to evaluate their accuracy. The frame, wall and floor models were then incorporated into an existing lateral force design procedure known as displacement-based design and used to design several frame and wall structural systems. Predictions of key engineering demand parameters, such as displacement, drift, interstorey shear, interstorey moment and floor accelerations, were compared with the results of dynamic time-history analysis. It was concluded that the numerical and analytical models, presented in this thesis, are a sound basis for determining the lateral response of post-tensioned timber buildings. However, future research is required to further verify and improve these prediction models.

Research papers, University of Canterbury Library

During 2010 and 2011, a series of major earthquakes caused widespread damage in the city of Christchurch, New Zealand. The magnitude 6.3 quake in February 2011 caused 185 fatalities. In the ensuing months, the government progressively zoned residential land in Christchurch on the basis of its suitability for future occupation (considering damage from these quakes and future earthquake risk). Over 6,000 homes were placed in the ‘red-zone’, meaning that property owners were forced to sell their land to the Crown. This study analysed patterns of residential mobility amongst thirty-one red-zone households from the suburb of Southshore, Christchurch. Drawing on interviews and surveys, the research traced their experience from the zoning announcement until they had moved to a new residence. The research distinguished between short (before the zoning announcement) and long term (post the red zone ‘deadline’) forms of household relocation. The majority of households in the study were highly resistant to short term movement. Amongst those which did relocate before the zoning decision, the desire to maintain a valued social connection with a person outside of the earthquake environment was often an important factor. Some households also moved out of perceived necessity (e.g. due to lack of power or water). In terms of long-term relocation, concepts of affordability and safety were much more highly valued by the sample when purchasing post-quake property. This resulted in a distinct patterning of post-quake housing location choices. Perceived control over the moving process, relationship with government organisations and insurance companies, and time spent in the red-zone before moving all heavily influenced participants’ disaster experience. Contrary to previous studies, households in this study recorded higher levels of subjective well-being after relocating. The study proposed a typology of movers in the Christchurch post-disaster environment. Four mobility behaviours, or types, are identified: the Committed Stayers (CSs), the Environment Re-Creators (ERCs), the Resigned Acceptors (RAs), and the Opportunistic Movers (OMs). The CSs were defined by their immobility rather than their relocation aspirations, whilst the ERCs attempted to recreate or retain aspects of Southshore through their mobility. The RAs expressed a form of apathy towards the post-quake environment, whereas, on the other hand, the OMs moved relative to pre-earthquake plans, or opportunities that arose from the earthquake itself. Possibilities for further research include examining household adaptability to new residential environments and tracking further mobility patterns in the years following relocation from the red- zone.

Research papers, University of Canterbury Library

This report presents an overview of the soil profile characteristics at a number of strong motion station (SMS) sites in Christchurch and its surrounds. An extensive database of ground motion records has been captured by the SMS network in the Canterbury region during the Canterbury earthquake sequence. However in order to comprehensively understand the ground motions recorded at these sites and to be able to relate these motions to other locations, a detailed understanding of the shallow geotechnical profile at each SMS is required. The original NZS1170.5 (SNZ 2004) site subsoil classifications for each SMS site is based on regional geological information and well logs located at varying distances from the site. Given the variability of Christchurch soils, more detailed investigations are required in close vicinity to each SMS to better understand stratigraphy and soil properties, which are important in seismic site response. In this regard, CPT, SPT and borehole data, shear wave velocity (Vs) profiles, and horizontal to vertical spectral ratio measurements (H/V) in close vicinity to the SMS were used to develop representative soil profiles at each site. NZS1170.5 (SNZ 2004) site subsoil classifications were updated using Vs and SPT N60 criteria. Site class E boundaries were treated as a sliding scale rather than as a discrete boundary to account for locations with similar site effects potential, an approach which was shown to result in a better delineation between the site classes. SPT N60 values often indicate a stiffer site class than the Vs data for softer soil sites, highlighting the disparity between the two site investigation techniques. Both SPT N60 and Vs based site classes did not always agree with the original site classifications. This emphasises the importance of having detailed site‐specific information at SMS locations in order to properly classify them. Furthermore, additional studies are required to harmonize site classification based on SPT N60 and Vs. Liquefaction triggering assessments were carried out for the Darfield and Christchurch earthquakes, and compared against observed liquefaction surface manifestations and ground motions characteristics at each SMS. In general, the characteristics of the recorded ground motions at each site correlate well with the triggering analyses. However, at sites that likely liquefied at depth (as indicated by triggering analyses and/or inferred from the characteristics of the recorded surface acceleration time series), the presence of a non‐liquefiable crust layer at many of the SMS locations prevented the manifestation of any surface effects.

Research papers, University of Canterbury Library

The Canterbury earthquakes in 2010 and 2011 had a significant impact on landlords and tenants of commercial buildings in the city of Christchurch. The devastation wrought on the city was so severe that in an unprecedented response to this disaster a cordon was erected around the central business district for nearly two and half years while demolition, repairs and rebuilding took place. Despite the destruction, not all buildings were damaged. Many could have been occupied and used immediately if they had not been within the cordoned area. Others had only minor damage but repairs to them could not be commenced, let alone completed, owing to restrictions on access caused by the cordon. Tenants were faced with a major problem in that they could not access their buildings and it was likely to be a long time before they would be allowed access again. The other problem was uncertainty about the legal position as neither the standard form leases in use, nor any statute, provided for issues arising from an inaccessible building. The parties were therefore uncertain about their legal rights and obligations in this situation. Landlords and tenants were unsure whether tenants were required to pay rent for a building that could not be accessed or whether they could terminate their leases on the basis that the building was inaccessible. This thesis looks at whether the common law doctrine of frustration could apply to leases in these circumstances, where the lease had made no provision. It analyses the history of the doctrine and how it applies to a lease, the standard form leases in use at the time of the earthquakes and the unexpected and extraordinary nature of the earthquakes. It then reports on the findings of the qualitative empirical research undertaken to look at the experiences of landlords and tenants after the earthquakes. It is argued that the circumstances of landlords and tenants met the test for the doctrine of frustration. Therefore, the doctrine could have applied to leases to enable the parties to terminate them. It concludes with a suggestion for reform in the form of a new Act to govern the special relationship between commercial landlords and tenants, similar to legislation already in place covering other types of relationships like those in residential tenancies and employment. Such legislation could provide dispute resolution services to enable landlords and tenants to have access to justice to determine their legal rights at all times, and in particular, in times of crisis.

Research papers, University of Canterbury Library

Voluntary turnover has been the subject of scholarly inquiry for more than 100 years and much is understood about the drivers of turnover, and the decision-making processes involved. To date most models of voluntary turnover have assumed a rational and sequential decision process, initiated primarily by dissatisfaction with the job and the perceived availability of alternatives. Operating within a strong predictive research agenda, countless studies have sought to validate, extend and refine these traditional models through the addition of distal antecedents, mediators, moderators, and proximal antecedents of turnover. The net result of this research is a large body of empirical support for a somewhat modest relationship between job dissatisfaction, perceived alternatives, turnover intentions, job search behaviour and actual turnover. Far less scholarly attention has been directed at understanding shock-induced turnover that is not necessarily derived from dissatisfaction. Moreover, almost no consideration has been given to understanding how a significant and commonly experienced extra-organisational shock, such as natural disaster, might impact turnover decision making. Additionally, the dynamic and cumulative impacts of multiple shocks on turnover decision making have to date not been examined by turnover researchers. In addressing these gaps this thesis presents a leaver-centric theory of employee turnover decision making that is grounded in the post-disaster context. Data for the study were collected from in-depth interviews with 31 leavers in four large organisations in Christchurch, New Zealand; an area that experienced a major natural disaster in the form of the Canterbury earthquake sequence. This context provided a unique setting in which to study turnover as the primary shock was followed by a series of smaller shocks, resulting in a period of sustained disruption to the pre-shock status quo. Grounded theory methods are used to develop a typology of leaving which describes four distinct patterns of turnover decision making that follow a significant extra-organisational shock. The proposed typology not only addresses the heterogeneous and complex nature of turnover decision making, but also provides a more nuanced explanation of the turnover process explicating how the choice of decision path followed is influenced by four contextual factors which emerged from the data: (1) pre-shock motivational state; (2) decision difficulty; (3) experienced shock magnitude; and (4) the availability of resources. The research findings address several shortcomings in the extant literature on employee turnover, and offer practical recommendations for managers seeking to retain employees in a post-disaster setting.

Audio, Radio New Zealand

Topics - Katy Perry opened the ceremony in Los Angeles with a Japanese-themed performance of Unconditionally, dressed as a Geisha. Within minutes, fans and viewers were accusing her of racism. A citizens initiated referendum on the sale of state assets is in full swing. The referendum isn't binding on the Government, in fact the Government has already promised to ignore it. Newly published research shows that the Canterbury earthquakes were even more unusual than first thought, with such a sequence unlikely to occur anywhere else in the world. The research, published this week in Nature Geoscience, challenges the common assumption that the strength of the Earth's crust is constant.

Audio, Radio New Zealand

Highlights from Radio New Zealand National's programmes for the week ending Friday 17th June. This week..........barely two weeks after Canterbury was warned of a one in four chance of a big earthquake striking within a year, Christchurch residents are dealing with the effects of two major aftershocks that hit the region on Monday, and homeowners in the city are calling for the government to reveal which quake hit suburbs will be abandoned, Mediawatch looks at the "sideshow syndrome" that exists in media coverage of politics , the life-forms that exist in the seemingly barren ice in antarctica, and a photographer who'se taken portaits of some of the most powerful men on the planet.

Audio, Radio New Zealand

The Devonport-Takapuna Local Board in Auckland wants Parliament to amend a Treaty Settlement Bill for Ngati Whatua o Orakei, to exclude what's called the Tamaki block of just over three hectares of land at Narrow Neck; Taranaki Maori are being called to a Treaty Update hui this weekend - to keep abreast of tribal claims against the Crown; Maori Wardens have fronted up to a researcher looking at how the Christchurch earthquake has affected emergency workers; The winner of the Golden Shears Open Women's Title for 2012 says she's keen to keep competiting for a few more years yet and hopes she can inspire more wool handlers to get to her level and to prove that it is achievable.

Audio, Radio New Zealand

Highlights from Radio New Zealand National's programmes for the week ending Friday 6th April. This week... we look at the commercial deals some media personalities are making these days, a documentary on the history of New Zealand's psychiatric hospitals, a new social phenomenon - the increasing number of people who choose to live alone, a new book and interesting findings about our national icon the kiwi, With the aid of advanced functional MRI scanners, scientists are getting closer to being able to read your mind, the opening of a public art project by the Christchurch Art Gallery to try and ensure art continues to have a presence in the earthquake hit city.

Images, UC QuakeStudies

A photograph of a workstation in Crack'd for Christchurch's workshop. The workstation includes pieces of broken china, a pair of cutters for breaking up china, a plastic container to hold china pieces, and two mosaic plans. One of the plans has a piece of mesh laid over the top. The other is being used to lay out the mosaic.Crack'd for Christchurch comments, "Marie begins the very first flower. It is so difficult and time consuming that we are all in despair. Will this take forever? No-one is getting paid and we all have jobs and lives in some chaos thanks to the earthquakes."

Images, UC QuakeStudies

A photograph looking east down Cashel Street towards the intersection of Colombo Street. A section of one of the buildings on the left has collapsed and the rubble has spilled onto the street. A van has been crushed by the fallen rubble. The message, 'clear', has been spray-painted on the windscreen of the van. In the foreground signs from several shops are still on the street. There is also earthquake damage to the building on the right. Sections of this building's facade have crumbled and the bricks have spilled onto the street below, damaging the awning.

Audio, Radio New Zealand

More than 11,000 people reported feeling the earthquake that hit just after 2am on Friday. The magnitude 4.8 quake was centred 5-kilometres south of Te Aroha, at a depth of 6-kilometres. People from Kaitaia, through to the sodden regions of Auckland, Bay of Plenty, Coromandel, and even down in Christchurch, reported feeling it. A series of weaker aftershocks began to strike 40 minutes later, although there are no immediate reports of damage as of yet. It's not the first quake to hit Te Aroha this year - a 5.1 quake rattled the town on January 4. Te Kuiti resident Zane Burdett and Kees Meinderts from Motumaoho, just south of Morrinsville, spoke to Corin Dann.

Videos, UC QuakeStudies

A 'wrap up' video created by All Right? showing their presence at the 2014 SCIRT World Buskers Festival at Hagley Park. The video shows three 'All Righties' interacting with the members of the public and the buskers themselves. All Right? uploaded the video to Youtube on 6 February 2014, and posted the Youtube link to their Facebook Timeline on 10 February 2014 at 10:01am. "Check out the slick wrap up of our All Righties at World Buskers Festival. We love the way they and all the #buskers shared the laughter this January. They also loved cramming themselves into that MINI!" - facebook.com/allrightnz

Images, UC QuakeStudies

The sign for Perry's Cafe has had "Shaken but not deterred" added under the name of the cafe. One of the iconic figures of two workmen painted on the side of the building, which have regularly-changed speech bubbles commenting humorously on topical subjects, are saying "Is my crack showing?" The paint has peeled from the other speech bubble, obscuring the reply. The photographer comments, "After the numerous earthquakes in Christchurch a lot of buildings were damaged and made off limits. This affected a lot of cafes and take aways, so if you were open you needed to make it known. The words missing from the speech bubble are 'Don't be silly'".

Images, UC QuakeStudies

A car on Rowses Road has its entire front half embedded in liquefaction after falling into a sink hole. Another car has its wheels stuck in the silt. In the foreground, a car drives through flooding which covers the road. The photographer comments, "Perhaps the most impressively stuck car was this small silver hatchback that went head first into a large hole in a street just off Shortland Street (between Shortland and Breezes Road) in Aranui. The rear hatch was open when we came across it. Apparently there had been one person and a dog inside but they managed to escape. The silt has now settled around and inside the car, making the vehicle an intimidating monument to the earthquake".

Images, UC QuakeStudies

A car on Rowses Road has its entire front half embedded in liquefaction after falling into a sink hole. Behind it, another car has its wheels stuck in the silt, and in the background a car drives through flooding. The photographer comments, "Perhaps the most impressively stuck car was this small silver hatchback that went head first into a large hole in a street just off Shortland Street (between Shortland and Breezes Road) in Aranui. The rear hatch was open when we came across it. Apparently there had been one person and a dog inside but they managed to escape. The silt has now settled around and inside the car, making the vehicle an intimidating monument to the earthquake".

Images, UC QuakeStudies

A photograph of signs on a wall in the Christchurch Art Gallery. The signs read, "Final media trip to the CTV building, 15:00 hours, media opportunity with National Controller and rescue services. This is the last scheduled media hour into the red zone", "Media Briefings, Tuesday 8 March: 10:30 hours, Wednesday 9 March: 15:00 hours, in auditorium" and "Please switch off your cell phones before entering media briefings. Thank you". There is also a diagram of the first and ground floor of the art gallery. The Christchurch Art Gallery served as the temporary Civil Defence headquarters after the 22 February 2011 earthquake.

Images, UC QuakeStudies

A photograph of a half-finished flower mosaic. The mosaic has been made out of pieces of broken china which have been laid over a paper design. Mesh has also been placed over the design so that it can be transferred easily to Crack's for Christchurch's concrete chair. Other pieces of china are scattered around the mosaic.Crack'd for Christchurch comments, "Marie begins the very first flower. It is so difficult and time consuming that we are all in despair. Will this take forever? No-one is getting paid and we all have jobs and lives in some chaos thanks to the earthquakes."

Images, UC QuakeStudies

A protest sign painted on a fence shows an image of the cathedral spire and the words "Save + restore, stone by precious stone!" The photographer comments, "The Christchurch Cathedral got very badly damaged in the earthquake. It was being demolished down to a safe level before a major protest managed to stop it going too far. There is still an ongoing debate on what to do with the Cathedral. In the meantime a cardboard cathedral made out of a steel framework and massive toilet roll tubes is being constructed close by. This is to the right of the protest about the closure of Christchurch schools".

Articles, UC QuakeStudies

A PDF copy of eight posters promoting the Five Ways to Wellbeing at local libraries. Each poster directs its viewer to explore a section of the library by encouraging them to reflect on different hobbies and interests, for example cooking, painting, exercise, reading or music. The first poster reads, "Want a tasty recipe for the whanau? Good food tastes even better with the ones we love. For recipe books check out 641.5!". This set of posters differs from the other sets of library posters in that the poster that reads, "When did you last really rock out?" contains the Fregal logo.